Buying Skills of Nylon Zipper

Nylon zipper belongs to a kind of zipper, which refers to the zipper whose microphone teeth are made of copper, cupronickel or aluminum material. Compared with nylon zipper and resin zipper, it is stronger and more expensive. It is widely used on jeans, jackets and backpacks.

The nylon zipper is composed of nylon monofilament wrapped around the center line through heating die. It has low cost, large output and high popularity. It is currently a popular zipper in the market. The raw materials are mainly polyester monofilament, central core wire, polyester processing yarn, suture, zinc alloy of slider, engineering plastic, etc.

The role of nylon zipper

A nylon zipper is a connecting piece that relies on the continuous arrangement of elements to combine or separate items, and is now widely used in clothing, bags, tents, etc.

• A fastener consisting of a row of metal teeth or plastic teeth on each of the two belts is used to connect the edge of the opening (such as the mouth of a garment or a bag), and a slider can pull the two rows of teeth into the interlocking position to close the opening. 

• A chain attached to something (as an object to be lifted or dropped) to tighten, stabilize or guide it.

Buying skills of nylon zipper

Tape: Since the raw material of the metal zipper tape is composed of different types of silk threads such as polyester thread, suture thread, central thread, etc., its weight and coloring are different, so it is easy to produce color differences in the same zipper. When selecting the tapes, the dyeing should be uniform and there is no turbid point. The tapes made of different fabrics are mainly soft to the touch.

Micro teeth: The microphone teeth of the metal zipper are also electroplated and colored, so when purchasing, you must pay attention to whether the surface is evenly plated, whether there is any color flower phenomenon, and whether the zipper is smoothly pulled up and down. Dongguan Yifeng Zipper Factory warmly reminds that after the zipper is pulled, it is necessary to observe whether the left and right teeth are engaged with each other. Asymmetric zipper teeth will definitely affect the use of the zipper.

Puller: There are many shapes of metal zipper pullers, and the finished product can be small and delicate, or rough and majestic. But no matter what kind of slider, it is necessary to feel whether the slider can be pulled freely, and whether the zipper cannot be pulled or closed. Now the sliders on the market are equipped with self-locking devices, so after the zipper is pulled, it is necessary to check whether the zipper will slide down after the lower lock is fixed.

Limit code: The upper and lower stops must be tightly fastened to the microphone teeth or clamped on the microphone teeth, and must be firm and perfect.

Precautions

When washing or processing garments, pay attention to:

1. After the wool knitwear is ironed, make sure that the zipper is fully cooled before packaging. Otherwise, the metal zipper will react with water vapor and easily change color.

2. After processing clothing products, some chemical reagents are easy to remain, and it is easy to react with metal zippers at this time. Therefore, before assembling metal zippers, it is necessary to ensure that the leather has been fully cleaned and neutralized.

Conclusion

We have nylon separating zippers,invisible nylon zipper,nylon zipper slider for sale, for more information, please kindly contact us at any time.