When purchasing or customizing luggage, every purchaser should pay attention to the understanding of several important parts on the luggage. Zipper is an important accessory on the luggage, 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 I 'd like to give you a brief introduction about 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-end zipper and open-end zipper (Left and Right plug), Double closed tail zipper (X or O), Double-tail zipper (Left and Right plug), Double-tail zipper (X or O), Unilateral opening (
Left and Right plug, limited to nylon and resin, common for joint cap)
, According to the function is divided into self-locking zipper, No Lock Zipper, semi-automatic Lock Zipper, according to specifications, it is divided into 0 #, 2 #, 3 #, 4 #, 5 #, 7 #, 8 #, 9 #, 10 # and 20 #. . . . . . . .
30 #, the size of the model is proportional to the size of the zipper teeth.
And divided into closed zipper and open zipper according to structure.
For more luggage information, please pay attention to Xilong luggage. This article comes from Xilong luggage. http://www . Azy288. com/