CHANGWEI products are used in the packaging industry due to the long lasting and easy release surface, high mechanical strength, heat resistance and superior chemical resistance property of PTFE coated fabric.
We are offering several styles which are workable for all heating systems such as microwave or RF systems.
CHANGWEI is devoting ourselves for providing the longest lasting and reliable performance, which will maximize the productivity and reduce the production cost.
Heat Sealed Packaging
CHANGWEI PTFE fabric with or without adhesive is typically used as heat resistant release sheet for welding of plastic package, according to application’s request, PTFE coated fabric (PTFE sheet), PTFE adhesive tape or PTFE conveyor belt will be used for release.
Our product can resist high temperature and offer excellent release surface, so that the sealed package can be easily release from the welding plate. And we are offering high performance product to maximize the production capacity and minimize the down time of production line.
CHANGWEI PTFE fabric is widely used in vacuum packaging machine, vertical or horizontal sealing machine, high speed plastic sealing machine and others.