Choose the Right Film Thickness
When selecting the appropriate protective film, consider the material thickness being bent and the required tonnage. Thicker films offer more cushioning and abrasion resistance but may slightly affect the required bending force and angle compensation. For heavy-gauge or high-tonnage jobs, a durable, thicker grade is essential. For light-gauge, highly polished materials, a thinner film may suffice. Always check the film manufacturer's specifications for compatibility with your V-die opening and the material's properties to optimize forming accuracy.