1. Adjust pressure and temperature: Accurately adjust the machine's pressure and temperature parameters according to the characteristics of different film materials. For example, when handling PET (polyethylene terephthalate) film, due to its high melting point and hardness, the roller pressure and heating temperature need to be appropriately increased to ensure that the film can effectively smooth wrinkles and eliminate defects during the repair process; and for PVC (polyvinyl chloride) film, due to its poor heat resistance, the temperature needs to be lowered during processing to avoid high temperature causing film deformation, and the pressure should be reasonably controlled to ensure the repair effect.
2. Replace the adapter parts: Replace the corresponding rollers and cutters according to the film material. For smooth optical films, use rollers with low surface roughness and moderate hardness to prevent scratches on the film during processing; for thicker and tougher packaging films, use higher strength and better wear resistance cutters to ensure smooth cutting, repair and other operations.
3. Adjust the operating parameters: Different film materials have different physical properties such as tensile strength and flexibility, so the operating speed and tension control parameters of the Roll Doctor Machine need to be adjusted. When handling PE (polyethylene) film that is easily stretched and deformed, reduce the operating speed and tension to prevent the film from being stretched during transportation; when handling BOPP (biaxially oriented polypropylene) film with strong rigidity, appropriately increase the operating speed and tension to ensure that the film can be transported smoothly and the repair process is completed efficiently.
If you want to know how Roll Doctor Machine handles films of different materials, you can consult our customer service staff, we will serve you wholeheartedly 24 hours a day!
