Common Faults And Maintenance Methods Of Metal Zippers

< p > metal < a href= "http://cailiao.sjfzxm.com/" > zipper < /a > there are three kinds of metal zippers: metal, nylon and plastic.

For aluminum alloy or copper metal zipper, during operation and preservation, it should not be affected by damp or contact with alkaline and acidic materials to prevent metal teeth from wetting and oxidation.

For nylon and injection metal zipper, we should face up to low temperature to prevent deformation.

Because of its wear resistance, hardness, strength and so on than metal zipper, operation is more careful than metal zipper, must be light to pull teeth.

< /p >

< p > in addition, the preparation of metal zipper discoloration is as follows: < /p >

< p > A, metal zipper made of copper alloy (cupric, red, brass) is used in metal products or < a href= "//www.sjfzxm.com/news/index_c.asp" > wool products < /a >, metal zipper will be partly oxidized due to oxidation of metal.

Because of the leather making agent and the processing bleaching agent on the woolen fabric, the gas smell of the product results in the discoloration of the metal zipper.

< /p >

< p > b, rubber band contains sulphide, and the metal chain teeth will be vulcanized (black) when the rubber band is tied to the metal zipper.

< /p >

< p > C, electric metal zipper head has been done rust prevention before, but because oxidation is the property of metal, in order to reduce color change and general rub, please wrap the metal zipper head with copy paper.

< /p >

< p > metal zipper is widely used in aerospace suits, diving suits, escape suits for submarines, reduction, danger prevention clothing, infectious prevention clothing and so on. If metal zippers are flashing in operation, they must be repaired in real time.

Metal zipper has the phenomenon of "tooth removal" or "tilt". It can remove bad teeth and make up for new teeth. It can still be operated. When the metal zipper head is pulled up, the unilateral teeth are divergent. This shows that the metal zipper head is loose after wear, and can be gently clamped by the popular Yama Kimi at the close end of the metal zipper head, and the metal zipper will immediately become better, and the unilateral teeth are tight and no longer loose.

If the metal zipper head is not fixed, it is necessary to adjust the clamping force too much. The metal zipper must be removed from the teeth at the two ends. The metal zipper head can move away from the teeth, move the metal zipper head to the inside, and use the needles to fix the ends and operate continuously. If the metal zipper teeth and metal chain heads are not metal, the individual can not repair them, so they have to update the following know-how to solve the metal zipper for the master: < /p >

< p > 1, sometimes when too many tools are loaded on the tool bag, if the closed zipper is used, the force of the metal zipper is too large, so that the tooth will leave the belt easily.

So the failure of this metal zipper will lead to bad results.

Therefore, it is necessary to pull the gear teeth closer so that nylon chain can easily be closed after the process, so that the zipper can easily be damaged.

< /p >

< p > 2, when the metal zipper is closed or unsmooth, if there is no skill to pull nylon chain head, it may cause trouble.

Here, you can teach a common sense of fighting, that is, applying the wax or smooth spray to the tooth parts and the general situation, and then go to a disciplined movement to pull the head several times and then slide loose.

< /p >

< p > 3, when the metal zipper is opened and closed, the nylon chain is often flashed to bite the line or cloth and the pull head can not be pulled. If this kind of image is flashed, if it is necessary to pull the nylon pull head, it may lead to the deeper and deeper bite. On the one hand, the nylon puller goes back first, and on the other hand, the cloth is untied.

At the time of full biting, we must face up to the fact that we must not pull the nylon pull head vigorously, step backward and pull the head slowly, and then do not leave any hidden danger when sewing is pulled.

This zipper will pull smoothly.

< /p >

The metal zipper of < p > a href= "//www.sjfzxm.com" > dress < /a > is to be operated every day. Scientific operation will delay its operation life. Now let's introduce how to operate and cover the metal zipper on the garment.

When pulling the metal zipper, the teeth must be on the verge, the top must be aligned, and then the metal zipper head should be pushed gently along the track, so that it can not pull too hard.

In the mobile metal zipper head, we should face up to the fact that it is not necessary to twist the clothes, such as clothing, or cloth, into the metal zipper, so as to prevent the phenomenon of "tooth inclination", "breaking belly" and "removing teeth".

If the metal zipper is rough and not easy to pull, do not pull hard. You can draw wax or soap on the metal zipper.

< /p >