Zipper of luggage common sense category | luggage customization common sense | luggage customization _ shoulder computer bag _ shoulder travel bag _ pull rod luggage _ bag customization, Quanzhou Pesin Out

When purchasing or customizing bags, every purchasing personnel should pay attention to some understanding of several important parts on the bags. Zipper is an important accessory on the bags, it is one of the ten most practical inventions of mankind in the last century. It is an indispensable product in people's life and brings great convenience to people. Now let's briefly introduce the types of zippers. Zippers are divided into nylon zippers, resin zippers and metal zippers according to materials. According to the variety, it is divided into closed zipper and open zipper (Insert left and right), Double closed tail zipper (X or O), Double open zipper (Insert left and right), Double open zipper (X or O), Unilateral opening ( Insert left and right, limited to nylon and resin, common for the cap) According to the function, it is divided into self-locking zipper, non-locking zipper and semi-automatic locking zipper, according to specifications, it is divided into 0 #, 2 #, 3 #, 4 #, 5 #, 7 #, 8 #, 9 #, 10 #, 20 #. . . . . . . . 30 #, the size of the model is proportional to the size of the zipper teeth. And is divided into closed zipper and open zipper according to the structure. For more luggage information, please pay attention to Pesin Outdoor Products Company. This article comes from Pesin Outdoor Products Company. http://www . Azy288. com/