ISO 9001:2015 Certified Company

Food Container Seal Rings

4. Food container seal rings (2)

Main Features

  • Food grade, non-toxic and odorless
  • Soft, good elasticity, resistance to kink and no deformation;
  • Preventing bacterial from growth, easy to clean and can be sterilized in hot water
  • High and low temperature resistance from -40° and 200°;
  • Oil resistant, good water-proof function, Long life span
  • Meet FDA 21 CFR 177.2600 and ROHS (2.0) certification;

We can customize silicone gasket of various sizes, colors and hardness for our customers. Our company’s daily production capacity is 50K. We provide fast sample service to accelerate the progress of customers’ projects.

Food container seal rings (3)

Our Capability and Service

Tenchy can provide fast samples service. Our factory has thousands of extrusion toolings, and we can quickly customize all kinds of silicone tubing and extrusion products for customers. With more than 13 years’ experience in the silicone industry, we will help our customers find Various solutions and provide fast samples service.

Physical Properties


 solid silicone

Color can be


Hardness shore A

 50A to 70A

Tensile strength

 >8.0 MPa

Elongation at break


Modulus (elasticity) at 100%

 1.28 MPa

Compression set

 35% (22 hours at 80.6°C)

Tear resistance (tear strength), Die B


Minimum Order Quantity

  • 10,000 pieces


  • PE bag + Standard carton.
  • The label will indicate the batch number, material, size, quantity, and packing date.
  • The label and box are all neutral, no factory logo.
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