The specifications of the zipper are the width and size range of the two pairs of teeth, and the unit of the zipper is the basis of the size and size of each component. It is the most important feature. Zipper model is the shape, structure and performance characteristics of an important reflection, zipper model not only contains the zipper specifications, but also reflects the performance characteristics of the zipper, that is, zipper technical parameters and the use of functions.
The strength of the zipper is the most important performance indicators, determines the scope of the use of zipper and durability, in the zipper standards in the country, the strong provisions of the strong, but also the basis for the detection of zipper quality. Different specifications of the zipper has a different strength for different purposes, zipper suppliers will generally give a specification model and the use of the scope of the reference choice. The specifications and model of the zipper must meet the requirements of the use, once confirmed, the specification model must meet the requirements of the order.
The length of the zipper relates to the size of the clothing and clothing closures or parts, which is the most important size. The method of measuring the length of the zipper is to lay the zipper flat on the flat platen to make it in a natural state, with a steel ruler from the top of the slider, to the outer end of the lower stop, Amount to the outer end of the socket.
Zipper in the production process, due to inertia equipment and consider the integrity of the teeth, zipper length allows a deviation, but within a certain range.