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...

1. Basement membrane In industrialized large-scale production, the base films used for coated PVDC films are mainly BOPP, BOPET, BOPA, CPP, etc. In addition, films such as PE, PVC, and cellophane c...

How to Clean a Coater With the progress of the times, coating equipment is also constantly updated, from the ancient brush coating machine to various advanced coating machines today, it is sti...

Nanjing Sumino Precision Machinery Co., Ltd. specializes in the R&D, production, manufacturing and sales of films and sheets. Last time we talked about biaxially oriented films. Today we will take...

Stretch film production process 1. Stretch film production process As mentioned earlier, the current production of stretch film is mainly based on casting method. As we all know, the...

Common problems and solutions of laminating machine 1. Heating system (1) Slow heating: the yellow light of the temperature control meter (OUT1) is on, please check the index of the...

Extrusion Flat Film Forming Die There is no uniform regulation on the thickness boundaries between plastic flat films, sheets and plates. Generally, those...

How PET film optimizes product quality 1. Bow phenomenon At the entrance of the stenter machine, the transverse traction film is in a straight line, while at the exit of the capping machine, ...