In real life, although the zipper is small, it is hidden around us as a very important product, and many products or clothing will use zipper. However, it is also common for zippers to be damaged during use, and we often encounter the situation where the zipper head is pulled down. There are also many cases of broken zippers. The following zipper manufacturers will bring you zipper maintenance methods and other related knowledge.
1. If the iron edges on both sides of the zipper come off. Repair Instructions: You can fold one end of the staple inward so that it is parallel to the iron and straighten the other end. Depending on the length of the edge of the zipper iron, the excess of the nail is cut off from the straight end. After cutting, the staples should rest on the original iron edge. The folded back is placed underneath, flush with the bottom edge of the zipper, and the other end is folded to the same point. Then use a trench coat needle to sew the two pieces back and forth in a tight seam, and wrap the staples inside, the width should be equal to the original iron edge; the bottom edge of the staples should be pulled tightly over the seam, the seam flat, and then touch wax. In an instant, the maintenance effect is the same as the original iron edge.
2. If the zipper is missing teeth. Maintenance method introduction: On the original tail, use a sharp nose or camera to open the zipper teeth and remove a few teeth. After installing the tooth extraction unit, press the mouth of the tooth lightly against the selvedge with the sharp tip. He can only bite.
3. Sometimes the zipper cannot be pulled, or cannot be pulled to the middle, because the teeth of the zipper are smashed, or the fibers of the tape are loose. If the teeth of the zipper are broken, you can straighten it with a steel needle, then flatten it, then use a small pair of tweezers to lightly flatten the teeth of the zipper and the zipper will work. If the tape is loose, you can pull the mismatched tape, and evenly line up the zipper teeth, you can pull them.
4. There are two reasons why the zipper is not smooth: it is very good, the teeth are rusted or polluted with dirt; secondly, the tang is caught on the edge of the fabric, etc. The former can slide smoothly and freely by wiping the sides of the zipper lightly with wax; the latter should slowly return the key head to its original position and remove foreign objects. The zipper is not close to the monitor, because the distance between the upper and lower parts of the chain head is changed by Jiangda for a long time or just clamp it up and down or left and right with pliers, but be careful not to use too much force to avoid pinching.
5. If the zipper lock is broken, only the zipper lock can be replaced.
6. If there is no damage, please follow the steps below: first pull off the big teeth on the top of the zipper with pliers and poke on both sides; then pull the lock of the zipper to the top; then put the two teeth together; then Lock the zipper into it (it’s a bit difficult because the diameter of the metal zipper is thicker, if it’s not set, cut a small hole in the line, remember, don’t cut it where it installs the big teeth, it should be cut at the top, otherwise big The teeth cannot be installed); finally, after zipping the zipper, put the big teeth on it.
7. Tips for slippery zipper: The zipper is wet or rusted, and the zipper cannot be pulled smoothly after oxidation. When not pulling, use force, such as rubbing the candles on the two rows of teeth back and forth, and put on the barbecue fire once, it is very slippery when pulling .
8. If you pull the zipper, it will open on its own: This problem is because the puller has been pulled for too long and the caliber is getting bigger and bigger. If you want to fix it temporarily, use pliers to hold the tail of the puller. Just watch the tail, but be careful not to use too much force or pinch. If you want to fix it completely, you need to replace the slider.
