Sort zips by function

March 07, 2018 BY TRIMS CO.,LIMITED Zippers Knowledge

We use zippers almost every day. There are many types of zippers available, and you can always find one that will meet your needs. For example, there are zipper specially designed for babies to avoid irritating the skin; Invisible Zipper designed for high-end dresses and so on; Waterproof Zipper is used on down jackets, tents and other items, and has a beautiful and waterproof effect. Today, zippers are often found not only in jackets and pants, but also in tool bags, laptop bags, totes, tents, suitcases, and many other types of equipment.

Today's zippers come in many different styles, and each style is constructed using many different sections. According to many factors such as parts, materials, manufacturing processes, functions, features, etc., the parts themselves can also be divided into other types. Today we explore the classification of functional-based zippers.

Depending on its function, zippers can be divided into several categories listed below:

1. Open-end (separating) zipper.The elements/teeth can be separated completely, commonly using a box-and-pin attachment that replaces the bottom stop. Commonly used on jackets, sweaters, and other outerwear.

2. Close-end zipper.The teeth on this zipper cannot be separated completely, characterized by a single bottom stop that merges both sides of the teeth. Commonly found on trousers and jeans, boots, bags, etc.

3. Two-way separating zipper.The elements/teeth can also be separated completely. Using two sliders, it can be opened from the bottom of the zipper. Commonly found in rainwear, sleeping bag, and sports equipment.

4. Two-way back to back zipper.In opposite with the head-to-head type, the sliders are on opposite end of the teeth when the zipper is closed. The teeth will open when the sliders are pulled toward each other, and cannot be separated completely. Commonly found on overalls.

5. Two-Way head-to-head zipper.This zipper has two sliders that will meet in the center when the zipper is closed. Cannot be separated completely. This kind of zipper will open by pulling the slider towards both ends of the teeth. Commonly used in luggage, backpacks, and bags.