What is the best material to make zippers and the uses of various zippers

Jeans zippers are generally metal zippers, metal zippers belong to a kind of zipper, refers to the zipper teeth made of copper, copper or aluminum zipper, compared with nylon zippers and resin zippers, more sturdy, the cost is also higher, mostly used in jeans, coats and backpacks.

Mishan: The metal zippers on the market are mostly made of aluminum alloy, brass, cupronickel, zinc alloy and other materials, because the color of the mites on the metal zippers is electroplated, if not stored properly, the mites will turn black and will cause pollution to the clothing. For copper alloy teeth, it is easy to oxidize, so it is necessary to ensure a certain degree of ventilation when storing, do not seal and store, and do not store in an environment full of moisture, and use moisture-proof paper or dehumidifier when necessary.

Slider: The color of the metal slider is blue bronze, red bronze, white, yellow, black nickel, black and white nickel, matte silver, under normal circumstances, the color of the metal slider is required to be the same as the color of the metal zipper. According to the regulations, the commonly used slider parameters are:

The mouth height of the metal slider is, and the mouth width is.

The mouth height of the metal slider is, and the mouth width is.

The weight of the metal inside the zipper varies according to different brands and models of jeans, so it is not possible to give specific weight data.

Which one is good?

The zipper is based on the clothing, for example, the jacket is all metal pulling, and the zipper process is not made of plastic

According to the costume needs!

Uses of zippers:

1. Metal zippers are mostly used on jeans, coats and backpacks.

2. Waterproof zippers are used for cold-proof clothing, ski suits, down jackets, navigation suits, diving suits, tents, vehicle and boat covers, raincoats, motorcycle raincoats, waterproof shoes, fire suits, bags, jackets, fishing suits and other waterproof related series of supplies.

3. Fireproof zippers are generally used for fire-fighting clothing, kitchen work clothes and other clothing that requires fireproof requirements, and play a role in fireproofing.

Fireproof zippers are composed of chain teeth, sliders, limit codes (front and back) or locks, etc. Among them, the chain teeth are the most critical key part, which directly determines the side pull strength of the zipper. Generally, the zipper has two chain belts, and each chain belt has a row of chain teeth, and the two rows of chain teeth are staggered with each other.

The slider clamps the chain teeth on both sides, and with the help of the pull loop, the chain teeth on both sides can be meshed or disengaged from each other.

The first thing to look at is the type of pants, if it's jeans.

Copper is traditional, followed by aluminum, if you use plastic, it will definitely not work, it will be considered not up to grade and cut corners.

Sweatpants, hospital clothing, military clothing, and factory tooling are generally made of plastic, because metal is easy to increase ignition due to electrostatic discharge. It is recommended for children to use a spiral safety zipper without redness. The most important thing is that you must not use inferior products, whether metal, plastic or nylon.

In addition, there are three categories of artificial materials: plastic, rubber, and nylon, so nylon is its own classification, not plastic, but many zippers are nylon, similar in appearance to plastic, but really not plastic, nylon zippers are much more expensive than plastic zippers.