​Frequently asked questions about protective film coaters (1).

Frequently asked questions about protective film coaters (1).

The protective film coater process has gradually been promoted in the production process of flexible packaging, although the process is relatively simple and stable, but it still highlights some common questions in the application process.  The curing of the Protective film coater is not sufficient: the  analysis of the sake: the two-component adhesive of the protective film coater is not evenly mixed; The mixing ratio of two-component adhesives is wrong, such as less -OH components; It does not work during curing or the curing temperature is low; Adhesives have been reformed. 

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. "