It's widely applied to processing Al-plated or laser BOPP, PET, PVC film to open window locally by chemical washing-away methods for giving prominence to logo position, the see-through window is optional according to client's requirements on size and shape

1. The chemical reaction tank for this windowing machine is made of PVC materials and the guide roller is made of stainless steel. So its strong in anti-corrosion performance, durable in service life.
2. It features drying system which is scientific in working way and quicken the drying speed, and help local see-through part of the film same as before.
3. Low in cost. Only keep the concentrate of the reaction solution which is sustained by supplying chemical solution that costs RMB 3yuan after each 8 hours working duration. Besides, the chemical reaction liquid is colorless, odorless, toxin-free and exhaust-free, so it's good for environmental protection.

4. The unique installment causes to put on the membrane to be more convenient, moreover guarantee staff safety.