How to solve the problems of easy cracking and poor toughness of PET packing belt
How to solve the problems of easy cracking and poor toughness of PET packing belt Now many manufacturers of PET straps will encounter such problems: the straps are easy to split, the tensile strength is poor, and the toughness is not enough. Seriously affecting the production and sales of packing belts. To solve this problem, you must first clarify the causes of these problems, so that you