... Uses for anti-sticking paper, dressing materials, sub-parallel film (such as non-woven fabrics, release paper, BOPP film, CPP ... paper, dressing therefore legitimate film material sub-T-(such as non-woven fabrics, release paper, BOPP film, CPP ... retractable feed force control, discharge automatically correcting misalignment of the optical tracking device, easy to use, performance and stability ( ...