With the continuous development of society, the widespread use of machinery and equipment has brought great convenience to our lives. We all know that packaging boxes need to be sealed with adhesive t...

1、Overview of laminating machine Through the PE particles in the extruder inside the melt heated into melt, after the extruder die outflow, through the substrate appearance when condensation heat pre...

The use of plastic films in packaging and industrial applications has continued to grow steadily. Plastic films play a very important role as the demand for increasingly complex products grows and the...

Visually, there is no difference between laminated paper and silicone-coated plastic release paper of the same size; and it is not easy to distinguish silicone-coated release film from ordinary film w...

I. Process points 1. Surface treatment of base film Other additives, especially emulsifiers, on the surface of the protective film with the performance of the adhesive will also have a significant...

Hot melt adhesive is a mixture of basic polymers, tackifying resins (tackifiers), waxes and antioxidants, etc. In order to improve its gluing, fluidity, heat resistance, cold resistance and toughness,...

Nanjing Sumino Precision Machinery Co., Ltd. is committed to the one-stop service of plastic extruder equipment. It has long-term stretch film, pe stretch film, lldpe stretch film production equipment...

1. Processing technology control 1. Function With the improvement of production level and production speed, the computer process control system is adopted in the entire film production line, the...