Silicone sealing strip is a commonly used product in the sealing strip industry. It is used for liquid/gas sealing of various large-scale chemical and daily necessities. It can completely isolate the contact between the carrier and the outside world and effectively preserve the goods.Silicone rubber sealing strip, Its production process is divided into two types, different product sizes choose different processing processes.

Building doors and windows, large machinery this kind of sealing strip, size and design shape is very critical, so most of the use of extrusion process. However, some small electronic products and sealing strips usually choose the molding process.

Extrusion processing is a relatively stable production process. Due to the role of the screw, the rubber material will have a tight squeezing effect in the process, so the fluidity of the rubber material is stable, the product structure is bonded to each other, the density increases, and the product quality will be More excellent.