China food grade soft sealing gasket waterproof gasket

A soft sealing gasket provides a compliant contact within a defined joint. For food-equipment use, the selected compound should suit the contents and cleaning routine, while the profile needs enough support to remain located as the assembly closes.

Develop the outline and section around the actual gap and sealing land. More softness is not automatically the solution to an uneven joint; a poorly supported section may move into an unintended clearance. Evaluate the gasket with the complete mating components and the required fastening arrangement.

Any water-sealing requirement should be checked under the intended operating conditions. During fitting, inspect for a rolled edge or rubber trapped beside a locating feature before access is lost. When the equipment is cleaned or serviced, remove residue from the seat using the prescribed method. Replace a gasket that has changed shape or become damaged, and retain the selected material and dimensions rather than substituting a similarly soft part from another application.

Material options

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

Hardness selection

Rubber: 30–90 Shore A. More softness is not automatically the solution to an uneven joint; a poorly supported section may move into an unintended clearance.

Custom dimensions

Develop the outline and section around the actual gap and sealing land.

Fit & assembly

For food-equipment use, the selected compound should suit the contents and cleaning routine, while the profile needs enough support to remain located as the assembly closes.

Use & inspection

When the equipment is cleaned or serviced, remove residue from the seat using the prescribed method.

Photos illustrate structure or material only. A soft sealing gasket provides a compliant contact within a defined joint. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.