How to fix a cracked zipper, what to do if the zipper cracks as soon as it is pulled

First, if you put too many things in the bag, it will crack, or the teeth are too loose, so you should clamp the mouth of the zipper puller with a vice.

Second, first pull down a big tooth on the top of the zipper with pliers, dial it on both sides, and then pull the lock of the zipper to the top Then merge the teeth on both sides together, and then put the zipper lock into it (there is a certain degree of difficulty, because the diameter of the metal zipper is thicker, if you really can't fit in, cut a small hole on the radial line.)

3. When the opening and closing is not smooth, if you pull the chain head hard, it will cause odontamine occlusion failure. At this time, apply paraffin wax or lubricating spray [zipper mate] to the surface and inside of the tooth, and then move the slider several times before sliding easily.

Fourth, when opening and closing the zipper, sometimes the chain head bites the line segment or the cloth and makes the slider unable to pull the case, if you want to pull the slider, it will bite deeper and deeper, you should be on one side of the slider backwards, and the other side of the cloth is untied. When you bite into it completely, do not pull the slider vigorously, but slowly reverse the slider. And when sewing zippers, don't leave hidden dangers.

Fifth, open it by yourself after the zipper is closed. This kind of problem is because the slider pulls for too long, the caliber becomes larger, if you want to solve it temporarily, just use pliers to clamp the head and tail there, pay attention to the tail, but be careful not to use too much force or clamp deviation, if you want to completely solve it, you have to replace the slider. Generally, those who repair shoes will change the slider, as long as one or two yuan.

You can put some candles on the cracked parts of the zipper so that it doesn't crack easily.

Yes, all you need is needle-nose pliers, a candle, soap or lubricant in a few clicks.

The zipper cracks on its own is usually caused by the zipper pull's long-term use, resulting in a larger diameter, resulting in the zipper not being tight. At this time, we use needle-nose pliers to clamp firmly on the tail of the zipper head. Note that it must be the tail, it is easy to deform and cannot be used if it is clamped in other positions.

In addition, applying the zipper with candles, soap or lubrication can act as a lubrication. The main purpose is to prevent tooth element occlusion caused by using too much force when opening and closing the zipper, and at the same time, it also allows the zipper puller to move easily.

How do I repair a cracked zipper?

1. Special tools and raw materials needed.

Needle-nose pliers, zipper pullers (if the zipper puller is so bad that you can't bite the zipper on both sides, or the zipper puller is plastic, then you may need a zipper puller of the same size, usually one can be found on other old clothes).

2. Maintenance process.

1) Remove the chain teeth at the tail end (on the same side as the zipper puller), and pick it up with force.

2) Take off the zipper puller, and you can see that it has already been seriously deformed.

3) If the zipper puller is made of metal, clamp it with needle-nose pliers and let it return to its original total width.

Tip: If the original zipper puller is not very badly broken and does not have to be removed, just put needle-nose pliers on the zipper and clamp it immediately.

If the zipper puller is plastic, there is no other way to find a different one of the same size.

4) Put the repaired zipper puller or the new zipper puller back on the zipper.

5) Use needle-nose pliers to put back the tail chain teeth that have just been torn off in process 1, and clamp them fixed.

6), Okay, it's impenetrable. It's much faster than going for a zipper, and it's cost-effective.

Teach you how to fix clothes zippers.

The zipper is opened: The problem that metal zippers often love is that they cannot be pulled or opened, mainly because of the slider of the zipper. The slider is made of two metal sheets, and after a long period of use, the distance between the metal sheets will be widened, and the zipper will not be opened.

The repair method is very simple, just use pliers to clamp up and down or left and right, but be careful not to use too much force, so as not to break the clamp.

Pull it to the end, and then pinch it tighter, and if it doesn't work, you have to change it.

Summary. When the zipper will crack when it is closed, you can try the following methods to solve the problem:1

Use a lubricant to apply to the zipper, such as aluminum foil or crayons, etc., which can make the zipper easier to slide. 2.Use a small screwdriver to tighten the cord on the zipper, which will prevent the zipper from cracking.

3.Use a cord or crochet to sew the cords on the zipper together. If none of the above solves the problem, you may need to replace the zipper or send the garment to a tailor for re-repair.

Of course, the best way to prevent zipper cracking is to catch the problem early and take action.

When the zipper will crack when it is closed, you can try the following methods to solve the problem:1Use a lubricant to apply to the zipper, such as aluminum foil or crayons, etc., which can make the zipper easier to slide.

2.Use a small screwdriver to tighten the cord on the zipper, which will prevent the zipper from cracking. 3.

Use a cord or crochet to sew the cords on the zipper together. If none of the above solves the problem, you may need to change the zipper or send the garment to a tailor for re-repair. Of course, the best way to prevent zipper cracking is to catch the problem early and take action.

Can you add, I don't quite understand it.

Or for seepagers, you can use thread or thread glue to sew the thread back onto the zipper. This method can solve the problem in a short time and is suitable for emergency situations. Another method of square hand ridge is to use special anti-rip zipper paste or liquid, which can increase the strength of the zipper and prevent it from cracking.

In addition, long-term wear and tear of the zipper or too many empty changes may cause the zipper to crack, if you find that the zipper is often broken, it is recommended to replace the zipper with a new one.

Here's how:Step 1: Clamp the mouth of the zipper puller a little bit with a vise.

Step 2: Apply oil or candle to the zipper teeth and slowly pull the Ranyu zipper back and forth. If there's a little resistance, stop and apply some more oil and continue pulling until it can be pulled from one end to the other.

Pull it a few times until you can see Duan Sui pulling from one end to the other very smoothly.

The third step: first pull down the top tooth of the zipper with pliers, both sides should be dialed, and then pull the lock of the zipper to the top, then merge the teeth on both sides together, and then put the zipper lock in.

You can try to put some soap or wax on the top of the zipper teeth, or put a few drops of moisturizing oil on the mu, and then pull the zipper back and forth a few more times. If the zipper teeth are really broken, you can go to the sewing shop to replace the whole set of zipper teeth and zipper pulls. When using the zipper, don't open and close too fast, and don't pull it brutely when you encounter a stuck point to prolong the life of the zipper.

We hope you find it helpful