Food grade silicone rubber gasket China supplier

A food grade silicone rubber gasket should be developed around the specific food-contact interface of the equipment. The outline, thickness and exposed edges affect how the joint can be assembled and cleaned, while the selected silicone formulation must suit the actual contents and service conditions.

Choose the material for the relevant foods, temperatures and cleaning substances. A general food-grade label does not define suitability for every application. The gasket should follow the designated sealing land without folding into the opening or leaving an unintended recess beside the contact path.

Evaluate the part in the finished joint and through the equipment's intended cleaning routine. Check that the gasket remains seated after removal and refitting where servicing requires those steps. During inspection, look for cuts, trapped residue or a changed edge profile. Replace damaged rubber rather than trimming away the affected section, and examine the mating face so the cause of damage does not remain in place beneath the replacement gasket.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. Select silicone compliance within the designated sealing land, allowing for closing compression without folding rubber into the adjacent passage.

Custom dimensions

A food grade silicone rubber gasket should be developed around the specific food-contact interface of the equipment.

Fit & assembly

Evaluate the part in the finished joint and through the equipment's intended cleaning routine.

Use & inspection

Replace damaged rubber rather than trimming away the affected section, and examine the mating face so the cause of damage does not remain in place beneath the replacement gasket.

Photos illustrate structure or material only. The gasket should follow the designated sealing land without folding into the opening or leaving an unintended recess beside the contact path. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.