{"id":2826,"date":"2026-08-08T04:48:56","date_gmt":"2026-08-08T04:48:56","guid":{"rendered":"https:\/\/www.fhysilicone.com\/?p=2826"},"modified":"2026-08-08T04:49:02","modified_gmt":"2026-08-08T04:49:02","slug":"how-to-transfer-a-silicone-mold-from-an-existing-supplier-to-a-new-manufacturer","status":"publish","type":"post","link":"https:\/\/www.fhysilicone.com\/zh\/how-to-transfer-a-silicone-mold-from-an-existing-supplier-to-a-new-manufacturer\/","title":{"rendered":"How to Transfer a Silicone Mold from an Existing Supplier to a New Manufacturer"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Changing silicone molding suppliers does not always mean building a new mold.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you already own a production mold, it may be possible to transfer the existing tool from the current supplier to a new silicone manufacturer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This can potentially save:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>new tooling cost;<\/li>\n\n\n\n<li>mold development time;<\/li>\n\n\n\n<li>repeated sampling;<\/li>\n\n\n\n<li>duplicated engineering work.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">However, a mold transfer is not as simple as putting the tool into a wooden crate and shipping it to another factory.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before production can restart, the new manufacturer needs to understand:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>who owns the mold;<\/li>\n\n\n\n<li>how the mold was designed;<\/li>\n\n\n\n<li>what machine it originally ran on;<\/li>\n\n\n\n<li>which silicone material was used;<\/li>\n\n\n\n<li>the approved molding parameters;<\/li>\n\n\n\n<li>current mold condition;<\/li>\n\n\n\n<li>dimensional history;<\/li>\n\n\n\n<li>maintenance history;<\/li>\n\n\n\n<li>previous quality problems.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A poorly managed mold transfer can create:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>unexpected flash;<\/li>\n\n\n\n<li>dimensional changes;<\/li>\n\n\n\n<li>longer cycle times;<\/li>\n\n\n\n<li>poor filling;<\/li>\n\n\n\n<li>demolding problems;<\/li>\n\n\n\n<li>inconsistent production.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This guide explains how buyers should transfer an existing silicone mold from one supplier to another and what information should be collected before the mold leaves the original factory.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/08\/How-to-Transfer-a-Silicone-Mold-from-an-Existing-Supplier-to-a-New-Manufacturer-1024x768.png\" alt=\"\" class=\"wp-image-2827\" srcset=\"https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/08\/How-to-Transfer-a-Silicone-Mold-from-an-Existing-Supplier-to-a-New-Manufacturer-1024x768.png 1024w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/08\/How-to-Transfer-a-Silicone-Mold-from-an-Existing-Supplier-to-a-New-Manufacturer-300x225.png 300w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/08\/How-to-Transfer-a-Silicone-Mold-from-an-Existing-Supplier-to-a-New-Manufacturer-768x576.png 768w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/08\/How-to-Transfer-a-Silicone-Mold-from-an-Existing-Supplier-to-a-New-Manufacturer-16x12.png 16w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/08\/How-to-Transfer-a-Silicone-Mold-from-an-Existing-Supplier-to-a-New-Manufacturer-600x450.png 600w, https:\/\/www.fhysilicone.com\/wp-content\/uploads\/2026\/08\/How-to-Transfer-a-Silicone-Mold-from-an-Existing-Supplier-to-a-New-Manufacturer.png 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">Why Do Buyers Transfer Silicone Molds?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">There are many reasons a company may want to change silicone molding suppliers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common situations include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>repeated quality problems;<\/li>\n\n\n\n<li>unstable dimensions;<\/li>\n\n\n\n<li>excessive flash;<\/li>\n\n\n\n<li>late deliveries;<\/li>\n\n\n\n<li>poor communication;<\/li>\n\n\n\n<li>rising production prices;<\/li>\n\n\n\n<li>supplier capacity limitations;<\/li>\n\n\n\n<li>factory closure;<\/li>\n\n\n\n<li>change in sourcing strategy;<\/li>\n\n\n\n<li>geographic supply-chain changes.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sometimes the product itself is performing well, but the commercial relationship is no longer suitable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the existing mold is still in good condition, transferring it may be more economical than manufacturing an entirely new tool.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">First Question: Who Owns the Mold?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Before discussing logistics, confirm the legal ownership of the tooling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This should ideally have been defined when the original mold was purchased.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The tooling agreement or purchase order may specify:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>buyer-owned mold;<\/li>\n\n\n\n<li>supplier-owned mold;<\/li>\n\n\n\n<li>shared tooling investment;<\/li>\n\n\n\n<li>tooling amortized into unit price.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Do not assume that paying a \u201ctooling fee\u201d automatically means the mold can be removed from the supplier&#8217;s factory.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Current industry guidance recommends defining mold ownership, storage responsibilities, maintenance and transfer procedures before tooling begins because these terms directly affect whether a tool can later be moved to another manufacturer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before arranging a transfer, confirm in writing:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Who legally owns the mold?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Does the buyer have the right to remove it?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Are any unpaid tooling or maintenance charges outstanding?<\/strong><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Check the Original Tooling Agreement<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Review documents including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>tooling purchase order;<\/li>\n\n\n\n<li>mold development agreement;<\/li>\n\n\n\n<li>supplier contract;<\/li>\n\n\n\n<li>quotation;<\/li>\n\n\n\n<li>tooling invoice;<\/li>\n\n\n\n<li>NDA;<\/li>\n\n\n\n<li>manufacturing agreement.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Look specifically for clauses covering:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>tooling ownership;<\/li>\n\n\n\n<li>storage;<\/li>\n\n\n\n<li>maintenance;<\/li>\n\n\n\n<li>repair;<\/li>\n\n\n\n<li>intellectual property;<\/li>\n\n\n\n<li>removal rights;<\/li>\n\n\n\n<li>transfer fees.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If ownership is unclear, resolve the commercial issue before arranging transportation.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">What Should Be Transferred With the Silicone Mold?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The physical mold is only part of the manufacturing package.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ideally, the buyer should obtain a complete <strong>tooling transfer package<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This may include:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Physical Mold<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The complete production tool.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mold Drawing<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tool assembly drawing showing:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>mold dimensions;<\/li>\n\n\n\n<li>plates;<\/li>\n\n\n\n<li>inserts;<\/li>\n\n\n\n<li>cores;<\/li>\n\n\n\n<li>guide pins;<\/li>\n\n\n\n<li>runners;<\/li>\n\n\n\n<li>gates.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3D Mold Data<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Where available.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Product CAD<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The current approved production revision.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Product 2D Drawing<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Including current tolerances.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mold Maintenance Records<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>repairs;<\/li>\n\n\n\n<li>insert replacements;<\/li>\n\n\n\n<li>polishing;<\/li>\n\n\n\n<li>welding;<\/li>\n\n\n\n<li>wear issues.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Molding Parameter Sheet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Including the process conditions used to produce the approved parts.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Material Specification<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Exact silicone grade and hardness.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Approved Samples<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Golden samples or limit samples.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Inspection Reports<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Especially reports for critical dimensions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The more information that moves with the mold, the easier it is for the new supplier to reproduce the existing production process.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Do Not Transfer Only the Mold<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most common mistakes during supplier changes is transferring only the physical steel tool.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The new factory receives a mold but does not know:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>which silicone was used;<\/li>\n\n\n\n<li>what mold temperature was required;<\/li>\n\n\n\n<li>how long the cure cycle was;<\/li>\n\n\n\n<li>where flash historically occurred;<\/li>\n\n\n\n<li>which cavities had dimensional corrections;<\/li>\n\n\n\n<li>how the parts were demolded.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The result is unnecessary trial and error.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The objective of a mold transfer should be:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Transfer the manufacturing knowledge, not only the steel.<\/strong><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">1. Confirm Mold Dimensions<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Before accepting the transferred tool, the new manufacturer should know:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>overall mold length;<\/li>\n\n\n\n<li>width;<\/li>\n\n\n\n<li>height;<\/li>\n\n\n\n<li>total weight.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This determines whether the mold fits available equipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A mold physically too large for the new supplier&#8217;s molding machine cannot simply be installed.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">2. Confirm Machine Compatibility<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The mold must be compatible with the new production equipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The new manufacturer should review:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>machine platen dimensions;<\/li>\n\n\n\n<li>tie-bar spacing;<\/li>\n\n\n\n<li>mold thickness;<\/li>\n\n\n\n<li>clamping requirements;<\/li>\n\n\n\n<li>heating method;<\/li>\n\n\n\n<li>electrical connections;<\/li>\n\n\n\n<li>hydraulic connections;<\/li>\n\n\n\n<li>runner interface.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This is especially important when moving a tool between factories using different equipment brands or machine sizes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A mold that fits one factory&#8217;s equipment may require modification before it can run efficiently elsewhere.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Compression Mold Transfer<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Compression molds may sometimes be relatively straightforward to transfer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, the new factory should still confirm:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>mold dimensions;<\/li>\n\n\n\n<li>heating requirements;<\/li>\n\n\n\n<li>press capacity;<\/li>\n\n\n\n<li>mold opening method;<\/li>\n\n\n\n<li>demolding procedure.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The original production process may also depend heavily on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>preform weight;<\/li>\n\n\n\n<li>material placement;<\/li>\n\n\n\n<li>cure time;<\/li>\n\n\n\n<li>temperature;<\/li>\n\n\n\n<li>pressure.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These processing details should be transferred whenever possible.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">LSR Injection Mold Transfer<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Liquid Silicone Rubber injection molds can require significantly more compatibility review.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An LSR mold may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>cold-runner systems;<\/li>\n\n\n\n<li>precision nozzles;<\/li>\n\n\n\n<li>vacuum systems;<\/li>\n\n\n\n<li>temperature-control circuits;<\/li>\n\n\n\n<li>automated demolding;<\/li>\n\n\n\n<li>special gate systems.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The new supplier should therefore verify compatibility with:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LSR dosing equipment;<\/li>\n\n\n\n<li>injection unit;<\/li>\n\n\n\n<li>mold temperature control;<\/li>\n\n\n\n<li>vacuum equipment;<\/li>\n\n\n\n<li>machine interface;<\/li>\n\n\n\n<li>automation.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">An LSR mold should not be shipped before this technical review has been completed.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">3. Confirm Silicone Material<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ask the existing supplier for the exact production material.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The information should ideally include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>manufacturer;<\/li>\n\n\n\n<li>material grade;<\/li>\n\n\n\n<li>Shore hardness;<\/li>\n\n\n\n<li>color;<\/li>\n\n\n\n<li>curing system.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Do not simply record:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Silicone 50 Shore A<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Two 50 Shore A silicone materials can behave differently during molding.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Differences may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>shrinkage;<\/li>\n\n\n\n<li>viscosity;<\/li>\n\n\n\n<li>curing characteristics;<\/li>\n\n\n\n<li>tear strength;<\/li>\n\n\n\n<li>demolding behavior.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Changing material during a mold transfer can create dimensional differences even if the mold itself remains unchanged.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Keep the Same Material During Initial Validation<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">When possible, the safest initial approach is:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Same Mold + Same Silicone Material + Same Product Drawing<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This reduces the number of variables during the transfer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Once the new factory proves that it can reproduce the approved product, alternative materials or process optimization can be evaluated separately.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Changing:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>factory;<\/li>\n\n\n\n<li>machine;<\/li>\n\n\n\n<li>silicone grade;<\/li>\n\n\n\n<li>curing conditions<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">at the same time makes troubleshooting much more difficult.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">4. Obtain the Existing Process Parameters<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ask the current supplier for the production process sheet if contractually available.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Useful information may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>molding temperature;<\/li>\n\n\n\n<li>cure time;<\/li>\n\n\n\n<li>injection pressure;<\/li>\n\n\n\n<li>injection speed;<\/li>\n\n\n\n<li>vacuum settings;<\/li>\n\n\n\n<li>mold opening sequence;<\/li>\n\n\n\n<li>post-curing conditions.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For compression molding, also consider:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>material charge weight;<\/li>\n\n\n\n<li>preform shape;<\/li>\n\n\n\n<li>material position;<\/li>\n\n\n\n<li>compression conditions.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Process parameters from the original factory will not always transfer directly to different equipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, they provide the new manufacturer with a valuable starting point.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">5. Inspect the Mold Before Shipping<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Do not assume the mold is in perfect condition simply because production has been running.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before transfer, inspect for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>corrosion;<\/li>\n\n\n\n<li>damaged cavity surfaces;<\/li>\n\n\n\n<li>worn guide pins;<\/li>\n\n\n\n<li>damaged shut-offs;<\/li>\n\n\n\n<li>worn parting surfaces;<\/li>\n\n\n\n<li>damaged vents;<\/li>\n\n\n\n<li>gate wear;<\/li>\n\n\n\n<li>scratches;<\/li>\n\n\n\n<li>repaired areas;<\/li>\n\n\n\n<li>welded surfaces.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For older molds, also check:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>dimensional wear;<\/li>\n\n\n\n<li>cavity-to-cavity variation;<\/li>\n\n\n\n<li>loose inserts.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ideally, the mold condition should be photographed and documented before shipment.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Create a Mold Condition Report<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">A simple transfer inspection report can include:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u9805\u76ee<\/th><th>Condition<\/th><\/tr><tr><td>Mold Base<\/td><td>Good \/ Repair Required<\/td><\/tr><tr><td>Cavity Surface<\/td><td>Good \/ Worn<\/td><\/tr><tr><td>Core Inserts<\/td><td>Good \/ Repair Required<\/td><\/tr><tr><td>Guide Pins<\/td><td>Good \/ Worn<\/td><\/tr><tr><td>Parting Surface<\/td><td>Good \/ Damaged<\/td><\/tr><tr><td>\u767c\u6d29<\/td><td>Clean \/ Blocked<\/td><\/tr><tr><td>Gate<\/td><td>Good \/ Worn<\/td><\/tr><tr><td>Cold Runner<\/td><td>Good \/ Service Required<\/td><\/tr><tr><td>Corrosion<\/td><td>None \/ Present<\/td><\/tr><tr><td>Mold Identification<\/td><td>Confirmed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Add photographs of important areas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This establishes the condition before transportation.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">6. Review Mold Maintenance History<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ask:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>How many production cycles has this mold completed?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A mold with:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>20,000 cycles<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">and one with:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2,000,000 cycles<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">may require very different levels of maintenance before restarting production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Useful maintenance information includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>last major service date;<\/li>\n\n\n\n<li>insert replacements;<\/li>\n\n\n\n<li>welding repairs;<\/li>\n\n\n\n<li>polishing history;<\/li>\n\n\n\n<li>guide component replacement;<\/li>\n\n\n\n<li>recurring flash locations.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If maintenance records do not exist, the new supplier should perform a more thorough inspection.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">7. Review Existing Quality Problems<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">A supplier change is often triggered by a quality problem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do not hide these problems from the new factory.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cavity 3 frequently produces excessive flash.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sealing OD gradually moves toward the upper tolerance limit.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Part tears during demolding approximately 2% of the time.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This information helps the new manufacturer distinguish between:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>process problems;<\/li>\n\n\n\n<li>material problems;<\/li>\n\n\n\n<li>mold problems.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Otherwise, the same defects may continue after the transfer.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">8. Transfer Approved Samples<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Approved physical samples can be extremely useful.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Send the new supplier:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>golden samples;<\/li>\n\n\n\n<li>boundary samples;<\/li>\n\n\n\n<li>recent production samples.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">They help establish expectations for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>surface finish;<\/li>\n\n\n\n<li>flash;<\/li>\n\n\n\n<li>gate marks;<\/li>\n\n\n\n<li>color;<\/li>\n\n\n\n<li>flexibility;<\/li>\n\n\n\n<li>appearance.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For cosmetic silicone products, physical reference samples may communicate acceptance criteria more clearly than drawings alone.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">9. Transfer Inspection Data<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Provide historical dimensional reports if available.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Especially important are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>critical dimensions;<\/li>\n\n\n\n<li>sealing dimensions;<\/li>\n\n\n\n<li>insert positions;<\/li>\n\n\n\n<li>hole positions;<\/li>\n\n\n\n<li>wall thickness.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Historical data helps identify dimensions that have been:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>stable;<\/li>\n\n\n\n<li>close to tolerance limits;<\/li>\n\n\n\n<li>difficult to control.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The new manufacturer can then prioritize those characteristics during the transfer trial.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">10. Confirm Product Drawing Revision<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Before the mold leaves the original supplier, make sure everyone is using the same product revision.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Revision A<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">may have been the original tooling design.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But production may currently use:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Revision C<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">after two engineering changes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The new factory must receive:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>current CAD;<\/li>\n\n\n\n<li>current drawing;<\/li>\n\n\n\n<li>current specifications.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Otherwise, the supplier may evaluate the mold against an obsolete design.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">11. Verify Mold Identification<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Every transferred mold should have a clear identification.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ideally, record:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>mold number;<\/li>\n\n\n\n<li>product number;<\/li>\n\n\n\n<li>revision;<\/li>\n\n\n\n<li>cavity count.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This becomes particularly important when several similar tools are stored at the same factory.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Take photographs before packaging.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">12. Clean the Mold Before Transportation<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Before shipping, the mold should normally be cleaned.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Remove:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>silicone residue;<\/li>\n\n\n\n<li>dirt;<\/li>\n\n\n\n<li>oil contamination;<\/li>\n\n\n\n<li>loose debris.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cleaning allows the receiving manufacturer to perform a more accurate condition inspection.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">13. Protect the Mold Against Corrosion<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">A production mold is a precision tool.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It should not be shipped like ordinary metal freight.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Depending on tooling material and transportation conditions, protection may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>rust-preventive oil;<\/li>\n\n\n\n<li>protective wrapping;<\/li>\n\n\n\n<li>moisture barrier;<\/li>\n\n\n\n<li>desiccant;<\/li>\n\n\n\n<li>sealed packaging.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u5c0d\u4ee5\u4e0b\u5c0d\u8c61\u800c\u8a00\u5c24\u70ba\u91cd\u8981\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>sea freight;<\/li>\n\n\n\n<li>humid climates;<\/li>\n\n\n\n<li>long storage periods.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A mold that develops corrosion during transfer may require polishing or repair before production.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">14. Use Suitable Export Packaging<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Large production molds are heavy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Transport packaging should prevent:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>movement;<\/li>\n\n\n\n<li>impact;<\/li>\n\n\n\n<li>moisture exposure.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Typical shipment preparation may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>strong wooden crate;<\/li>\n\n\n\n<li>internal securing;<\/li>\n\n\n\n<li>corrosion protection;<\/li>\n\n\n\n<li>lifting instructions.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The mold weight and lifting points should be communicated to both the logistics company and receiving factory.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">15. Insure High-Value Tooling During Shipment<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Production molds can represent significant capital investment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For valuable tooling, consider appropriate transport insurance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Document the mold&#8217;s condition before shipment so any transportation damage can be distinguished from pre-existing wear.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">What Happens When the New Factory Receives the Mold?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The new manufacturer should not immediately begin mass production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The correct sequence is normally:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incoming Inspection \u2192 Mold Setup \u2192 Trial Molding \u2192 Measurement \u2192 Correction \u2192 Approval \u2192 Production<\/strong><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">16. Perform Incoming Tooling Inspection<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">After the mold arrives, the new manufacturer should inspect it again.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compare the mold against the pre-shipment condition report.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Check:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>parting surfaces;<\/li>\n\n\n\n<li>cavities;<\/li>\n\n\n\n<li>guide components;<\/li>\n\n\n\n<li>gates;<\/li>\n\n\n\n<li>vents;<\/li>\n\n\n\n<li>runner system;<\/li>\n\n\n\n<li>inserts.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This helps identify any damage that occurred during transportation.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">17. Check Mold Compatibility Again<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The receiving factory should physically confirm:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>machine fit;<\/li>\n\n\n\n<li>mounting;<\/li>\n\n\n\n<li>connections;<\/li>\n\n\n\n<li>mold opening;<\/li>\n\n\n\n<li>runner interface.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Small compatibility issues sometimes become obvious only after the mold is physically installed.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">18. Run a Mold Trial<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The first run at the new factory should be treated as a <strong>validation trial<\/strong>, not ordinary production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The objective is to determine whether the transferred tool can reproduce acceptable parts using the new factory&#8217;s:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>equipment;<\/li>\n\n\n\n<li>material handling;<\/li>\n\n\n\n<li>operators;<\/li>\n\n\n\n<li>process controls.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Start with the original production parameters where appropriate and then optimize carefully.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">19. Perform First Article Inspection<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">After the initial trial, measure the molded samples against the current approved drawing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A structured First Article Inspection should focus on the agreed critical dimensions and quality requirements before normal production is released. Current supplier-onboarding guidance similarly recommends establishing measurable acceptance criteria and an FAI process before production approval.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Check:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>dimensions;<\/li>\n\n\n\n<li>hardness;<\/li>\n\n\n\n<li>appearance;<\/li>\n\n\n\n<li>flash;<\/li>\n\n\n\n<li>gate mark;<\/li>\n\n\n\n<li>insert position.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For sealing products, functional testing may also be required.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">20. Compare Old and New Production Samples<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Whenever possible, compare:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Last Approved Part From Old Supplier<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">with:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>First Trial Part From New Supplier<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Check for differences in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>dimensions;<\/li>\n\n\n\n<li>appearance;<\/li>\n\n\n\n<li>texture;<\/li>\n\n\n\n<li>hardness;<\/li>\n\n\n\n<li>flash;<\/li>\n\n\n\n<li>parting line;<\/li>\n\n\n\n<li>gate vestige;<\/li>\n\n\n\n<li>flexibility.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The goal is not necessarily to make both parts visually identical under magnification.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The goal is to confirm that the transferred process meets the approved product specification.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">21. Expect Some Process Adjustment<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The new factory may use:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>a different molding machine;<\/li>\n\n\n\n<li>different temperature-control equipment;<\/li>\n\n\n\n<li>different production environment.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Therefore, the exact original processing parameters may not produce identical results.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Optimization may be necessary.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This does not automatically mean the mold is defective.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The new manufacturer may need to adjust:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>temperature;<\/li>\n\n\n\n<li>curing time;<\/li>\n\n\n\n<li>pressure;<\/li>\n\n\n\n<li>vacuum;<\/li>\n\n\n\n<li>demolding.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The important requirement is that final production remains within the approved specification.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">22. Possible Mold Modifications After Transfer<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Sometimes a mold must be modified before stable production can begin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>new mounting holes;<\/li>\n\n\n\n<li>new locating features;<\/li>\n\n\n\n<li>connector changes;<\/li>\n\n\n\n<li>nozzle interface modification;<\/li>\n\n\n\n<li>vent cleaning;<\/li>\n\n\n\n<li>gate repair;<\/li>\n\n\n\n<li>cavity polishing.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Older tools may also require:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>guide pin replacement;<\/li>\n\n\n\n<li>shut-off repair;<\/li>\n\n\n\n<li>insert replacement.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These costs should be identified before mass production begins.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Who Pays for Mold Transfer Modifications?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">This should be agreed commercially.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Possible situations include:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">New Supplier Compatibility Modification<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Required because the receiving factory uses different equipment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Existing Mold Damage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Required because the tool is worn or damaged.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Engineering Change<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Required because the buyer changed the product.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These are different causes and should not automatically be treated as the same responsibility.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ask the new supplier to provide a written mold evaluation before approving modification work.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">23. Revalidate Critical Dimensions<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Never assume dimensional results will remain identical after the factory changes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone dimensions can be influenced by:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>material lot;<\/li>\n\n\n\n<li>machine;<\/li>\n\n\n\n<li>mold temperature;<\/li>\n\n\n\n<li>curing;<\/li>\n\n\n\n<li>post-curing;<\/li>\n\n\n\n<li>measurement method.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Critical dimensions should therefore be revalidated after transfer.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">24. Revalidate Flash Requirements<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Flash can change after transfer because of differences in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>mold clamping;<\/li>\n\n\n\n<li>process pressure;<\/li>\n\n\n\n<li>mold maintenance;<\/li>\n\n\n\n<li>machine condition.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Check especially:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>sealing surfaces;<\/li>\n\n\n\n<li>holes;<\/li>\n\n\n\n<li>valve edges;<\/li>\n\n\n\n<li>cosmetic surfaces.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A tool that produced acceptable flash at the original supplier may require adjustment at the receiving factory.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">25. Revalidate Post-Curing<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">If the product requires post-curing, confirm that the new factory uses the approved:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>temperature;<\/li>\n\n\n\n<li>duration;<\/li>\n\n\n\n<li>oven process;<\/li>\n\n\n\n<li>handling method.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Post-curing differences can potentially affect final silicone dimensions and properties.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">26. Approve Samples Before Mass Production<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Do not allow a transferred mold to move directly from shipping crate into unrestricted production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Use a defined approval sequence:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incoming Mold Inspection<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Trial Run<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5c3a\u5bf8\u6aa2\u6e2c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u529f\u80fd\u6e2c\u8a66<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sample Approval<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilot Production<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mass Production<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This reduces the risk of receiving a large quantity of unacceptable parts.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Should You Transfer the Old Mold or Build a New One?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Sometimes transferring the existing mold is not the best solution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Consider building a new mold if:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>the old tool is heavily worn;<\/li>\n\n\n\n<li>drawings are unavailable;<\/li>\n\n\n\n<li>the tool is incompatible with new machines;<\/li>\n\n\n\n<li>the product design has changed significantly;<\/li>\n\n\n\n<li>mold ownership is disputed;<\/li>\n\n\n\n<li>repair cost is close to new tooling cost.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Before deciding, ask the new manufacturer to compare:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Transfer + Repair Cost<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">versus:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>New Mold Cost<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Example Decision<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Suppose an existing silicone mold is eight years old.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The new supplier finds:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>worn parting surfaces;<\/li>\n\n\n\n<li>damaged cavity insert;<\/li>\n\n\n\n<li>outdated runner system;<\/li>\n\n\n\n<li>several welded repairs.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Transfer and refurbishment may cost:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>60\u201380% of a new mold<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this situation, building a new production tool may offer better long-term economics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Now consider a two-year-old mold with:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>good cavity surfaces;<\/li>\n\n\n\n<li>low cycle count;<\/li>\n\n\n\n<li>complete drawings;<\/li>\n\n\n\n<li>compatible machine size.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Transferring this tool may save substantial time and investment.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Silicone Mold Transfer Checklist<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Before the mold leaves the existing supplier, confirm:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>mold ownership;<\/li>\n\n\n\n<li>transfer authorization;<\/li>\n\n\n\n<li>current CAD revision;<\/li>\n\n\n\n<li>current 2D drawing;<\/li>\n\n\n\n<li>mold assembly drawing;<\/li>\n\n\n\n<li>cavity count;<\/li>\n\n\n\n<li>mold dimensions;<\/li>\n\n\n\n<li>mold weight;<\/li>\n\n\n\n<li>machine compatibility;<\/li>\n\n\n\n<li>silicone material grade;<\/li>\n\n\n\n<li>Shore hardness;<\/li>\n\n\n\n<li>process parameters;<\/li>\n\n\n\n<li>post-curing conditions;<\/li>\n\n\n\n<li>maintenance history;<\/li>\n\n\n\n<li>repair history;<\/li>\n\n\n\n<li>existing quality problems;<\/li>\n\n\n\n<li>approved samples;<\/li>\n\n\n\n<li>inspection reports;<\/li>\n\n\n\n<li>mold condition photographs;<\/li>\n\n\n\n<li>mold identification;<\/li>\n\n\n\n<li>corrosion protection;<\/li>\n\n\n\n<li>shipping crate.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">After the mold reaches the new manufacturer, confirm:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>incoming inspection;<\/li>\n\n\n\n<li>transport damage check;<\/li>\n\n\n\n<li>machine installation;<\/li>\n\n\n\n<li>mold trial;<\/li>\n\n\n\n<li>process optimization;<\/li>\n\n\n\n<li>FAI;<\/li>\n\n\n\n<li>flash inspection;<\/li>\n\n\n\n<li>functional validation;<\/li>\n\n\n\n<li>approved production samples.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Information to Send the New Silicone Manufacturer<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">A useful transfer package may look like this:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Product:<\/strong> Silicone Connector Seal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tool Number:<\/strong> SM-2024-015<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tool Ownership:<\/strong> Customer-Owned<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6210\u578b\u88fd\u7a0b\uff1a<\/strong> LSR \u6ce8\u5851\u6210\u578b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cavities:<\/strong> 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6750\u8cea\uff1a<\/strong> Platinum-Cured LSR<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u786c\u5ea6\uff1a<\/strong> 50 \u00b15 Shore A<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u984f\u8272\uff1a<\/strong> \u9ed1\u8272<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Annual Volume:<\/strong> 300,000 pcs<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Critical Dimension:<\/strong> Sealing OD 18.00 \u00b10.10 mm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Flash Requirement:<\/strong> No loose flash on sealing surface<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Existing Issue:<\/strong> Cavity 3 shows higher flash than other cavities<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Documentation Available:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>STEP file;<\/li>\n\n\n\n<li>PDF drawing;<\/li>\n\n\n\n<li>mold drawing;<\/li>\n\n\n\n<li>latest inspection report;<\/li>\n\n\n\n<li>approved sample;<\/li>\n\n\n\n<li>process parameter sheet.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This gives the receiving factory a much better starting point than simply sending the mold.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Common Mold Transfer Mistakes<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">Transferring Before Ownership Is Confirmed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Resolve tooling ownership first.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Shipping Without a Condition Report<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Damage disputes become difficult to resolve later.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Changing Silicone Material Immediately<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Maintain the original material during initial validation whenever possible.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Not Sending Approved Samples<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The new factory loses an important quality reference.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Assuming the Mold Fits Any Machine<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Machine compatibility must be checked before shipment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Skipping First Article Inspection<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A factory change means the manufacturing process has changed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Critical characteristics must be revalidated.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Moving Directly Into Mass Production<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Always conduct trial and approval first.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">How to Make Future Mold Transfers Easier<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">The best time to prepare for a future transfer is when the mold is originally purchased.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tooling agreements should clearly define:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ownership;<\/li>\n\n\n\n<li>mold identification;<\/li>\n\n\n\n<li>storage;<\/li>\n\n\n\n<li>maintenance;<\/li>\n\n\n\n<li>transfer rights;<\/li>\n\n\n\n<li>documentation ownership.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Procurement guidance increasingly recommends making mold ownership and transfer expectations explicit in the original quotation because missing transfer terms can later become a significant sourcing risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Buyers should also retain copies of:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>product CAD;<\/li>\n\n\n\n<li>mold drawings where contractually included;<\/li>\n\n\n\n<li>approved samples;<\/li>\n\n\n\n<li>inspection reports;<\/li>\n\n\n\n<li>material specifications.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Do not allow all project knowledge to exist only inside one supplier&#8217;s factory.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u7d50\u8ad6<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Transferring a silicone mold to a new manufacturer can save the cost and time of building a completely new tool, but the transfer must be managed as an engineering project rather than a simple logistics shipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The most important steps are:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>confirm ownership \u2192 collect documentation \u2192 inspect the mold \u2192 verify machine compatibility \u2192 protect the tool during shipping \u2192 trial mold \u2192 perform FAI \u2192 approve production.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The most valuable item being transferred is not only the steel mold.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is the complete manufacturing package:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>tooling + CAD + material + process knowledge + inspection data + approved samples.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When these items are transferred together, a new silicone manufacturer has a much better chance of reproducing stable production quickly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the existing mold is heavily worn, poorly documented or incompatible with the new factory&#8217;s equipment, building a new mold may ultimately be more economical.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For this reason, buyers should ask the receiving manufacturer to complete a formal <strong>mold transfer evaluation<\/strong> before committing the next production order.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u898b\u554f\u984c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Can I move my silicone mold to another manufacturer?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes, if you own the tooling and the commercial agreement allows the mold to be transferred. Confirm ownership and transfer rights before arranging transportation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can the new supplier immediately use my existing silicone mold?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Not always. The supplier must first confirm mold size, machine compatibility, runner system, heating requirements and other interfaces. Some molds require modification before they can run on different equipment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What documents should be transferred with a silicone mold?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ideally provide the current product CAD, 2D drawing, mold drawings, material specification, molding parameters, maintenance history, inspection reports and approved samples.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Should I use the same silicone material after transferring the mold?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For initial validation, keeping the same material is usually the lowest-risk approach. Changing the factory and material simultaneously introduces additional variables that make troubleshooting more difficult.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Do I need new samples after transferring the mold?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. The receiving manufacturer should conduct a trial molding run and provide new samples for dimensional, cosmetic and functional approval before mass production.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What if the transferred mold is damaged or worn?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The new manufacturer should issue a tooling-condition report and identify recommended repairs. Compare the transfer-and-repair cost with the cost of manufacturing a new mold before deciding how to proceed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Changing silicone molding suppliers does not always mean building a new mold. If you already own a production mold, it may be possible to transfer the existing tool from the current supplier to a new silicone manufacturer. This can potentially save: However, a mold transfer is not as simple as putting the tool into a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2827,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[33],"tags":[2801,1856,2808,2805,2802,2807,2804,2806,2803],"class_list":["post-2826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides","tag-change-silicone-supplier","tag-custom-silicone-molding","tag-customer-owned-tooling","tag-lsr-mold-transfer","tag-mold-transfer-checklist","tag-silicone-manufacturer","tag-silicone-mold-ownership","tag-silicone-mold-transfer","tag-silicone-tooling-transfer"],"_links":{"self":[{"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/posts\/2826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/comments?post=2826"}],"version-history":[{"count":1,"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/posts\/2826\/revisions"}],"predecessor-version":[{"id":2828,"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/posts\/2826\/revisions\/2828"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/media\/2827"}],"wp:attachment":[{"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/media?parent=2826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/categories?post=2826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fhysilicone.com\/zh\/wp-json\/wp\/v2\/tags?post=2826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}