The cause of the poor coating gap phenomenon of PE Protective film coater (4).

4. The white space in the middle of the Protective film coater  becomes smaller when it is turned on, and the back 3-4 pieces are inaccurate, and the equipment: the initial tension is not accurate. There is no memory function on one side. When booting, the foil strip slides forward by 2-3mm The tension opens first at start-up. The back roller is not turning. The coating head has no pinch roller or is not clamped

5. The Protective film coater is a parallel tail after the zui, CAO for the aspect: coating back roller spacing (one side is tailed, the second side is not tailed); The back roller pulls slowly when stopping. 

Yitong Industry and Trade (Shanghai) Co., Ltd. provides new products, new process solutions company, we not only provide equipment, but also the new European technology, process through the carrier of equipment, to provide Chinese customers. The main equipment is precision coating, mainly including lithium battery coating, optical film coating, brand tape coating, etc., covering the industries of battery, printing, electronics and precision chemical industry. Precision coating machines include: solvent-free coating machine (hot melt adhesive coating machine), Solvent coater Protective film coater , water-based coating machine, oil-based coating machine, etc. Fully automatic control mode, representing the high level of Europe. Our products have: European quality, joint venture price, Chinese service. "