Bag zipper fabric belt A flexible belt made of cotton yarn, chemical fiber or mixed chemical fiber, used to carry chain teeth and other zipper components;
Ribbon: the edge of the ribbon is used to carry the strengthening part of the metal or plastic chain teeth;
Tendon rope: refers to the middle of the string composed of multiple strands of fiber rope;
Chain teeth refers to the teeth of metal, plastic and other materials after processing in a certain shape;
The middle core wire is processed by multiple strands of fiber wire, which is used as a rope for the production of nylon zipper tooth chain;
Tooth chain: refers to the continuous arrangement of teeth;
Tooth chain belt: the tooth chain is fixed on the cloth belt called the tooth chain belt;
Chain belt: a chain belt meshed by both sides of the tooth chain belt;
Top stop: fixed on the tooth chain belt, limit the pulling head slip out of the tooth chain belt when the tooth chain is pulled together;
Bottom stop: fixed on the tooth chain belt, limit the pull head slip out of the tooth chain belt when the tooth chain is pulled open, and make the two sides of the tooth chain belt can not be completely separated;
Front and back lead: the cloth belt without chain teeth on the zipper is called the lead, the top end is the front lead, the bottom end is the back lead;
Intubation (also known as bolt) : fixed at the end of the open zipper, used to completely separate the chain belt tubular parts;
Socket: fixed at the end of the zipper of the open-end case and bag, used to
