PET release film slitting

PET release film slitting calls for extra care, because the coated surface must stay clean and undamaged from the master roll to the finished narrow roll. Sharp, well-maintained blades leave smooth, tidy edges and keep dust and debris away from the release layer, which helps protect peel performance and prevents contamination on later adhesive coating. Steady tension control prevents stretching and keeps the film flat, so the rolls run straight on label, tape and laminating lines. Edges are cut cleanly to reduce sticking between layers and edge waviness. Slit rolls are wound evenly and wrapped to stay clean in storage and transport. Send us your width and core requirements, and we can arrange samples for your trials.