Soft, Comfortable and Customizable Silicone Mouthpiece for Breathing Equipment

This U-shaped silicone mouthpiece is designed for breathing trainers, snorkels, respiratory training devices and other mouth-operated equipment.

The ergonomic bite structure helps the mouthpiece fit comfortably between the teeth, while the integrated airflow channel allows it to connect with different types of breathing tubes or training devices.

The bite areas can be manufactured with raised anti-slip textures to improve grip and reduce movement during use. Dimensions, hardness, colors, surface textures and connector structures can all be customized according to your equipment design.

We support complete OEM and ODM services, including product evaluation, mold development, sample production and volume manufacturing.

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Product Features

Ergonomic U-Shaped Design

The curved U-shaped structure follows the natural biting position of the mouth. The width, height, bite angle and opening shape can be adjusted for different users and equipment applications.

Soft and Flexible Silicone

The mouthpiece can be manufactured using soft and elastic silicone materials to improve comfort during repeated or extended use.

Different silicone grades can be selected depending on the application, including:

• Food-contact silicone
• High-elasticity silicone
• Heat-resistant silicone
• Low-odor silicone
• Medical-grade silicone upon project evaluation

Material selection and compliance requirements should be confirmed before sampling.

Textured Bite Tabs

Raised dots, ribs or other anti-slip textures can be added to the bite areas.

These textures help improve grip between the teeth and reduce unwanted movement while the mouthpiece is in use.

The texture pattern, height and distribution can be customized.

Integrated Airflow Channel

The central airflow channel can be designed to match breathing tubes, resistance trainers, respiratory devices or other equipment.

The following areas can be customized:

• Air channel diameter
• Connector outer diameter
• Insertion depth
• Sealing structure
• Retaining groove
• Anti-pull structure
• Tube connection method

Smooth and Rounded Edges

The edges can be designed with smooth radii to reduce sharp contact points inside the mouth.

Surface finishes may include smooth, matte, fine-textured or localized anti-slip surfaces.

Easy to Clean

The one-piece silicone construction has no unnecessary joints or assembled gaps, helping simplify routine cleaning.

The exact cleaning and sterilization method should be determined according to the selected silicone grade and end-use requirements.

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Product Specifications

All specifications are customizable. Final dimensions, tolerances, materials and inspection requirements are subject to the approved drawing and sample.

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Applications

The silicone mouthpiece can be developed for a variety of products, including:

• Breathing resistance trainers
• Respiratory muscle training equipment
• Lung capacity training devices
• Snorkels
• Diving breathing equipment
• Sports breathing trainers
• Rehabilitation training equipment
• Airflow testing devices
• Custom oral interface components
• Other mouth-operated devices

Because different applications have different requirements, customers should confirm the intended use, contact conditions and applicable testing standards before production.

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Customization Options

Size and Shape Customization

We can customize the mouthpiece according to your product drawings, existing sample or mating equipment.

Customizable dimensions include:

• Overall width
• Overall height
• Bite tab length
• Bite tab thickness
• U-shaped opening
• Air channel diameter
• Connector length
• Connector wall thickness

For products that must fit an existing tube or device, please provide the mating dimensions and tolerance requirements.

Silicone Hardness

Silicone hardness affects both comfort and structural stability.

A softer material may provide a more comfortable bite, while a firmer material may offer better dimensional stability and connection strength.

The recommended hardness should be selected according to:

• Product wall thickness
• Frequency of use
• Bite pressure
• Required flexibility
• Connector structure
• Target service life

Color Matching

Custom colors can be produced according to:

• Pantone color numbers
• Physical color samples
• Existing product samples
• Customer-approved color standards

Color tolerance requirements should be confirmed before mass production.

Bite Texture Design

The bite tabs can be manufactured with:

• Raised dots
• Horizontal ribs
• Vertical ribs
• Diamond patterns
• Fine matte textures
• Custom anti-slip patterns

The texture should be designed to provide grip without creating uncomfortable pressure points.

Connector Design

The connector can be developed to fit different tubes and devices.

Available design options include:

• Straight plug-in connector
• Friction-fit connector
• Retaining groove
• Anti-pull ring
• Sealing rib
• Internal step
• Custom locking structure

We recommend providing the mating tube or connector drawing for accurate dimensional evaluation.

Logo and Identification Markings

Brand names, model numbers, cavity numbers or other identification marks can be integrated into the mold.

Available options include:

• Embossed logo
• Debossed logo
• Part number
• Material identification
• Production cavity mark
• Custom symbols

All molded markings should be confirmed before tooling begins.

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OEM and ODM Silicone Manufacturing

We provide custom silicone manufacturing services from initial concept through volume production.

Our services include:

• Product structure evaluation
• Design for manufacturability review
• Silicone material selection
• Hardness recommendations
• 2D and 3D drawing confirmation
• Mold design and manufacturing
• Prototype and sample production
• Color matching
• Surface texture development
• Dimensional inspection
• Mass production
• Custom packaging

Customers can provide a complete drawing, an existing sample or basic equipment interface dimensions.

For new product development, we can review the structure and identify potential molding, sealing and assembly issues before tooling.

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Custom Manufacturing Process

1. Requirement Submission

The customer provides the drawing, sample, application, target quantity and material requirements.

2. Technical Evaluation

We review the structure, dimensions, tolerances, silicone hardness, connector design and manufacturing feasibility.

3. Quotation and Tooling Confirmation

The quotation is prepared according to the product structure, tooling complexity, materials and order quantity.

4. Mold Manufacturing

The mold is manufactured after the drawing and tooling details are approved.

5. Sample Production

Initial samples are produced for dimensional, appearance, assembly and functional evaluation.

6. Sample Approval

The customer confirms the sample, color, hardness, fit and other critical requirements.

7. Mass Production

Production begins according to the approved drawing and sample standard.

8. Inspection and Packaging

Finished products are inspected and packaged according to the agreed requirements.

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Information Required for a Quotation

To receive an accurate quotation, please provide as much of the following information as possible:

1. 2D or 3D product drawing
2. Product dimensions and tolerances
3. Intended application
4. Mating tube or equipment dimensions
5. Required silicone grade
6. Silicone hardness
7. Product color or Pantone number
8. Surface texture requirements
9. Logo requirements
10. Estimated order quantity
11. Packaging requirements
12. Required testing or certification
13. Target delivery schedule

When an engineering drawing is unavailable, you may send us an existing sample or detailed product photos with key measurements.

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Why Choose Us

Custom Silicone Manufacturing Experience

We manufacture custom silicone components for consumer products, sports equipment, healthcare devices and industrial applications.

Support from Sampling to Mass Production

We support both new product development and repeat production, helping customers move from design evaluation to tooling, sampling and volume manufacturing.

Flexible Customization

Material, hardness, color, dimensions, bite textures, connector structures and packaging can be customized according to the project.

Drawing and Sample-Based Development

We accept 2D drawings, 3D files, physical samples and mating component dimensions for product development.

Quality Requirements Based on Approved Standards

Production and inspection can be carried out according to the approved drawing, sample, color standard and agreed inspection criteria.

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Frequently Asked Questions

Can you customize the mouthpiece according to my equipment?

Yes. Please provide the dimensions or drawing of the mating tube, connector or equipment interface. We can evaluate the insertion depth, fit, sealing structure and dimensional tolerances.

Can you produce the mouthpiece in food-contact silicone?

Food-contact silicone materials can be selected according to the application and requested standard. Please confirm the target market, product use and testing requirements before quotation.

What silicone hardness is recommended?

The suitable hardness depends on the wall thickness, bite comfort, connector strength and product structure. We can recommend a hardness range after reviewing the drawing or sample.

Can the bite texture be customized?

Yes. Raised dots, ribs, fine textures and other anti-slip patterns can be incorporated into the mold.

Can you match a Pantone color?

Yes. Please provide the Pantone number or a physical color sample. A pre-production color sample can be prepared for approval when necessary.

Can you add our logo?

Yes. Logos, product numbers and identification marks can be molded into the silicone surface as embossed or debossed features.

Do you offer samples before mass production?

Yes. Samples are normally produced after the mold is completed. Mass production begins after the sample, color, dimensions and assembly performance are approved.

What is the minimum order quantity?

The MOQ depends on the product size, material, color, manufacturing process and whether a new mold is required. Please send your estimated quantity for evaluation.

How do I get a quotation?

Send us your drawing, product sample or equipment interface dimensions together with the required material, hardness, color and quantity. We will review the project and provide a quotation.