... : aluminum, copper, PVC, PET, kraft paper, sponge jacket, pearl cotton jacket. The main technical parametersMaximum paper width 320mm 240mmMaximum cutting ... : aluminum, copper, PVC, PET, kraft paper, sponge jacket, pearl cotton jacket.3, glue products: a variety of electronic, electrical, phone ... in the product.4, dust-proof material: Camera cotton, cotton filters, dust filters, anti-free cloth.