Silicone Pressure Cooker Gasket Sealing
Silicone Pressure Cooker Gasket also called as Pressure Cooker Seal, Silicone Cooker Ring, Pressure Cooker Sealing Ring, which is made of food grade silicone/liquid silicone by compression molding and LSR Injection Molding. Silicone Pressure Cooker valve Floater and sealer/Gasket are part of the lid of Power Pressure Cooker, and are essential for pressure cooker to work.
Silicone Cooker Seal is an essential part for pressure cooker to work. Only make sure the cooker seal have good sealing performance and in right place, the pressure cooker can work well. So to have a good quality silicone pressure gasket is very important.
Silicone Cooker Ring is not a complicated structure gasket seal, in the past, many customers chose compression molding for production to save mold cost. While with the development of liquid silicone injection molding, more and more customers would like to choose LSR Injection Mold for pressure cooker gasket production.
Why choose liquid silicone as material for Pressure Cooker Gasket?
Pressure Cooker Sealing Rings by Liquid Silicone Injection Mould is more durable and have longer working time. Sealing Ring will deform and need to replace every 12-18 months by compression molding, while for the silicone gasket by liquid injection molding, can replace every 18-24 months.
The sealer is often washed off, leaving the floater loose and the pressure cooker unusable, Floater and sealer are part of the lid of Power Pressure Cooker, and are essential for pressure cooker to work.
Cooker Gasket made from 100% Safe Food-Grade durable Silicone ,Odorless, tasteless, odorless and can proof water, resist oxidation and some chemical materials like acids and alkali. Liquid silicone is resistant to bacteria growth and can be sterilized by steam antoclaving, ethylene oxide, gamam, e-beam etc.
Pressure Cooker Seal by LSR Silicone with shorter vulcanizing time, with higher production efficiency, because liquid silicone contains Platinum vulcanizing agent. While for solid silicone, The vulcanizing process is more completed, first need to mix them by mixing rolls, and then cut them to the suitable size by cutting machine, and put them into mould, then compression moulding at certain temperature by pressure forming machine. Normally Liquid Silicone Cooker Sealings do not need to do second vulcanization can can achieve 100% food grade, which also save a lot of time.