1. Drum vulcanization The silicone plate is formed by a calendering machine. The extruded silicone plate is the same as a ribbon, and can be rolled together for several meters, and the width and length can be freely cut.

       Advantages: fast maneuverability, low cost, high output, fast production speed, free cutting length, uniform thickness.

       Disadvantages: Products that are too thick cannot be produced, and products exceeding 10 mm cannot be produced.

       2. Molded silicone sheet Molded silicone sheet is a fixed-size silicone coil formed by high-temperature vulcanization through a silicone mold, with a fixed width.

       Advantages: stable production, thick products can be made.

       Disadvantages: low output, high cost, uneven thickness, only one width can be fixed.


About the silicone plate, please check the details:
https://www.siliconefoam.net/product-extra-firm-cellular-silicone-iota-ht-840-.html