Reasons and solutions for the low peel strength of BOPP/CPP When BOPP/CPP is compounded without solvent, the phenomenon of low peel strength sometimes occurs. The national standard requires the peeling force to reach 0.6N/15mm. For this structure, it can reach 1.0N/15mm or more in good cases, and sometimes as low as 0.3~0.4N/15mm. At the same […]