Custom Silicone Sealing Rings | OEM & ODM Gaskets

CUSTOM SILICONE SEALING RING & ADHESIVE GASKET

Our custom silicone sealing rings are designed for sealing applications in cup lids, food containers, small appliances and other products requiring a fitted silicone sealing component.

The flat ring structure can be produced according to the required dimensions and application. An adhesive-backed version is available for applications where the sealing ring needs to be positioned and secured during assembly.

FOOD-GRADE SILICONE

Made from food-grade silicone according to the product specification, the sealing ring is suitable for applications involving food containers, cup lids and related products.

The material is soft and flexible, while the ring structure is designed to fit the corresponding sealing area.

ADHESIVE-BACKED STRUCTURE

The product shown uses9448A double-coated tissue tape as the adhesive backing.

The adhesive layer helps position and secure the silicone ring during product assembly.

For other adhesive requirements, the actual adhesive specification should be confirmed according to the customer's application.

CUSTOM SIZE & SHAPE

Different products require different sealing dimensions. We support customized silicone sealing components based on customer drawings, samples and application requirements.

Custom requirements can include:

• Inner and outer dimensions
• Ring shape
• Thickness
• Color
• Silicone structure
• Adhesive-backed or non-adhesive versions
• Customer drawings or samples

WIDE APPLICATION

Suitable for customized sealing applications including:

Cup Lids – silicone sealing components for lid assemblies
Food Containers – sealing rings for container and lid structures
Small Appliances – custom silicone sealing components for matching assemblies
Custom Products – developed according to customer drawings or physical samples

Silicone sealing rings are commonly offered by B2B manufacturers for food containers, lunch boxes and other reusable container sealing systems, while custom gasket suppliers also manufacture flat rings and adhesive-backed silicone gaskets according to drawings and mating surfaces.

OEM & ODM CUSTOMIZATION

We support OEM and ODM silicone product projects for overseas brands, manufacturers, importers, wholesalers and industrial buyers.

Send us your drawing, sample, required dimensions, quantity and application for project evaluation.

For MOQ, quotation, tooling, sample requirements, production lead time, packaging and other purchasing information, please contact us for confirmation.

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