Zipper For Girls

Zipper tail buckle The zipper tail of a mountaineering bag usually passes through it with a string of buckles. On the one hand, to facilitate pulling, ropes and tail buckles are better than sheet...

Have you heard of leakproof zippers? It is said that food manufacturers will apply this new series of zipper products to liquid food packaging, which can be resealed without leaking. This series of...

The zipper is composed of a chain element, a slider, a top and bottom stop (front and rear), or a locking piece. The element is the key part, which directly determines the side pull strength of the...

The zipper is one of the ten inventions that make people's lives easier in modern times. The emergence of zipper is a century ago. At that time, in some parts of central Europe, people tried to...