300mm 500w infrared heating lamp infrared heater
Infrared heating lamps are widely used in plastic films, mainly in the following aspects:
Film welding and edge sealing:
Welding process: Infrared heating lamps can be used for welding plastic films. By heating the welding part of the film to a molten state, and then applying a certain pressure, the molten plastics are fused together to achieve welding. This welding method is suitable for welding various plastic films, such as polyethylene film, polyvinyl chloride film, etc., and has fast welding speed and high weld strength.
Edge sealing: In the processing of plastic film products, such as plastic bags, plastic packaging films, etc., the edges need to be sealed. Infrared heating can make the edges of plastic films melt quickly and bond together to form a firm edge seal to prevent cracking and leakage at the edges of the film.
