3mm blue color Silicone vacuum bed bags for glass laminating machines heat-resistant and tear resistant vacuum silicone bags for laminating furnaces silicone vacuum bags china supplier

1. Tensile strength: above 8Mpa

2. Temperature resistance: 200 ℃, usually 130-140 ℃ is sufficient for glass.

3. Sealing strip/border width: 40mm wide with 3 grooves. (There is also another new type).

4. Vacuum holding time: usually 10-20 minutes, depending on the thickness of the glass.