Zipper repair methods and maintenance tips

Zipper repair methods and maintenance tips Zipper maintenance tips Knowing some tips and methods for maintaining zippers can prolong the service life of zippers. 1. In normal use, pay attention to whether there are any shortcomings on the zipper such as 'broken bellyIf the zipper is loose or out of teeth, you can use a small hammer to quietly tap the zipper head a few times to make the upper and lower chain teeth bite tighter, so that the teeth will no longer be out of teeth. 2. The zipper of aluminum alloy is easily corroded, so it should be kept dry and not damp to prevent the aluminum teeth from generating white oxides, which will cause the zipper to rust over time and affect the use. At the same time, pay attention to avoiding alkali Sexual and acidic substances touch. When retaining, the mechanical seal factory must ensure certain ventilation, do not keep it sealed, and do not keep it in an environment filled with moisture. If necessary, use moisture-proof paper or dehumidifier. If the zipper gets damp and becomes astringent when it is pulled up, at this time, first dry the zipper pump with a mechanical seal, and then apply some wax on the teeth of the zipper, and then bake it with fire. It will be very lubricated when used in this way. . 3. When pulling the zipper, you should first align the teeth on both ends, then pinch the zipper head and pull it forward quietly along the track. Do not pull it too hard to avoid the formation of 'teeth tiltIf the zipper is astringent and the pulling is not flexible, you can clean it with a cloth first and then apply a layer of ground wax on the 'teeth'. 4. All kinds of bags, pockets or wallets with zippers should not be overfilled, or simply make the zipper appear 'brokenThere are several conditions and many repair methods. The following are some suggestions that Dongguan Yifeng Zipper Factory has packed up: 1. If the iron edges on both ends of the zipper fall off. The repair method is introduced: one end of a staple can be folded inward to make it Parallel to the iron rod, and straighten the other end. According to the length of the iron edge of the zipper, cut off the extra staples from the straight end. The cut staples should be placed on the original iron edge and folded back Place the end of the zipper underneath, flush with the bottom edge of the zipper, and fold the other end to the same point. Then use a windbreaker needle to sew two papers back and forth tightly with a lock stitch. Pack the staples inside, the width should be the same as The iron edges are originally flat; the bottom staples are tightly sewn with a zipper with a thread, and the seam is flat, and then touched with wax, so that the repair effect is the same as the original iron edge, and it can be opened and pulled freely. 2. If the zipper is missing teeth. The repair method is introduced: The original tail uses a sharp mouth or a camera to pry open the zipper teeth to remove a few teeth, and install them on the part of the missing teeth, and then use the pointed mouth to quietly press the teeth on the edge of the cloth to make him bite. 3. Sometimes the zipper can't be opened, or can't be pulled halfway, this is because the teeth of the zipper are crooked, or the fiber of the cloth tape is loose. If the teeth of the zipper are crooked, you can first use a steel needle to straighten it, and then lay it. Level, and then use a mallet to quietly flatten the zipper teeth, and the zipper will work. If the cloth belt is loose, you can pull the non-conforming cloth belt forcefully so that the zipper teeth are evenly placed. It can be pulled. 4. There are two reasons why the zipper is not smooth: one is that the chain teeth are rusted or infected with dust; the other is that the cloth edge is inserted in the head. The former, just use paraffin wax in the Wipe both sides of the zipper quietly to make it smooth and comfortable; for the latter, you should gradually return the key head to its original place to remove the foreign body. The zipper can’t be closed because it takes a long time to use, and the distance between the upper and lower pieces of the chain head is If the zipper lock is broken, you can only change the zipper lock. 6. Just use pliers to clamp it up and down or left and right, but be careful not to use too much force to avoid clamping damage. 5. If the zipper lock is broken, you can only change the zipper lock. 6. If If it is not broken, proceed as follows: first pull down the top tooth of the zipper with pliers and both ends; then pull the lock of the zipper to the top; then merge the two teeth together; then pull the zipper Lock the head cover (it must be difficult, because the diameter of the metal zipper is relatively thick, if the real cover does not enter, cut a small cut on the diameter line, remember, do not cut in the place where the big teeth are installed, you should rely on the top local cut , Otherwise the big teeth will not be installed); After the zipper lock cover is finally inserted, the big teeth will be installed. 7. Tips to keep the zipper slippery: After the zipper is damp, rusted, or oxidized, it should not be unblocked when pulling it. When you can’t pull it, for example, use a candle to rub the two rows of pulling teeth back and forth a few times, and put it on the fire to bake it, it will be very slippery when you pull it. 8. If the zipper opens after it is pulled: this The question is because the slider has been pulled for too long, and the caliber has become larger. If you want to deal with it temporarily, just use pliers to clamp the tail of the slider. Well, pay attention to the tail, but be careful not to apply too much force or pinch it. If you want to deal with it thoroughly, you must replace the slider. Keywords: seal factory, mechanical seal factory, pump mechanical seal