1. Zipper structure

The zipper has the following parts

a) Slider

The slider is the movable part of the zipper, which separates or interlocks two groups of elements (longitudinal beams) to form a chain. Depending on the purpose, various types of sliders can be used.

b) Element

Elements are sections on each side of the zipper that disengage or interlock with each other as they pass through the slider. Elements can be teeth, ladles and coils

c) Tape

Narrow width material to which the component is connected. The durability of tape is the main factor affecting the performance of zippers. Tape can be cotton, synthetic or fiber odorless.

d) Chain

The zipper chain consists of two interlocking element longitudinal beams, which are locked and unlocked with the movement of the slider.

e) Stop

The design of the top and bottom of the chain or stringer prevents the slider from leaving the chain.

f) Zip

A handle or part connected to a slider to move it. They may be small, large, round, plain with the zipper manufacturer's logo.