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Proper optional zipper and zipper

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Proper optional zipper and zipper

Date of release:2017-11-23 00:00 Source: Click:

Proper optional zipper and zipper




Reasonable and correct use of zipper zipper is to improve the service life of an important way. Reasonable use includes two meanings, one is properly selected, will be different specifications of different varieties of zipper with the right clothing, the second is the right sewing and use.


1, an important zipper purchase tips


Due to zipper adaptability in different environments and occasions are different, different specifications have a certain scope of application, ordinary zipper and special zipper requirements are different, so the choice of zipper, the manufacturer must pay attention to the following problem:


1.1; zipper application object


Buyer is the best zipper manufacturer in the procurement of zipper to inform the manufacturer, zipper is used in what kind of products, the product has no special post-processing requirements, if the ordinary washing or acid enzyme wash, so easy to zipper manufacturers Matching product requirements, the zipper quality and individuality requirements for proper adjustments.


1.2; zipper length and tolerances


The meaning of zipper length in different zipper is not the same, because the zipper is a flexible fabric, subject to external forces will have a certain degree of scaling, the purchase of zipper to determine the size, we must give consideration;


1.3; zipper composition requirements


As different countries and regions require different environmental and ecological requirements for textiles, testing methods are not the same, especially on the azo, non-heavy metals, such as the level of needle detection vary widely, so the zipper procurement It is best to indicate the countries and regions for export products, or directly put forward the zipper composition requirements.


1.4; children's clothing zipper safety tips


In order to ensure the safety of children's clothing zipper, we not only control the chemical composition of the zipper products, but also the requirements of the metal parts, such as the proposed injection mold top and bottom stop, metal parts without sharp edges, to avoid sharp corners Harm and scratch children's skin.


2 zipper finished product should pay attention to the use of the process.


2.1; the correct choice and use of the slider


Different slider has different functions, should be the correct choice. In the garment washing process, some of the chemical composition of the detergent worry about corrosion, such as the best use of jeans anti-washing process stronger spring pull head; zipper in the opened state of washing, the process of stirring will be used since Lock the slider received sudden pull, or make some debris into the slider, causing the slider damage.


2.2 The correct use of zipper accessories


Due to the metal top and bottom only to penetrate the design of the chain foot more sharp, in the manufacturing and use of the process will be exposed to the sharp parts, there are insecure factors, therefore, recommended that children's clothing in the choice of zipper Use injection top and bottom stop form. The same goes for zippers that include underwear. For the opening zipper, be sure to use the tube inserted into the socket cavity at the bottom, inserted in the end, and then pull the slider, if the tube can not be inserted in place, forcibly pull the slider, zipper easily lead to the first Deformation or displacement of the element teeth, resulting in both sides of the teeth can not articulate or pull the top dead pull, even if it can pull the element will cause "broken stomach" phenomenon. Intubation is not in place, easily lead to plug-in damage. The correct way When the pull pull does not move, please pull the slider back to check the intubation in place when pulling there will be no problem.


2.3 Metal zipper element discoloration problem


The chemical nature of copper alloy is chemical reaction occurs when it encounters acid, alkaline, oxidant or reductant, resulting in color discoloration. Cloth zipper chemical agents and residual chemical agents metal zipper, pull the head or the tail part of the chemical reaction, the zipper may be discolored, this is reflected in the high temperature and high humidity conditions (steaming the sewing products, sealed packaging In the plastic band and for a long time, etc.) are more prone to occur, this is not the quality of the zipper itself. Metal zipper made in the production process of species protection treatment, but due to the oxidation of copper materials, even if the protective treatment sit well, there are inevitable things happen. Such as the copper zipper used in leather products or wool products, due to oxidation of the metal and turned black This is because the leather products used in chromic acid, tannin and wool bleaching bleach processing (ammonia sulfite) bleaching After, due to incomplete and incomplete, residual gas produced in the product caused. In order to prevent oxidation of the copper alloy, a rust-proofing treatment is necessary, but discoloration is encouraged by the use of a strong treating agent and sealing in a polyethylene package. Rubber band itself contains sulfide, copper oxide material easily lead to oxidation of black, so to avoid the rubber band tied metal zipper.


Remind the use of metal zipper manufacturers, garment bags best not to seal, keep breathable, the use of moisture-proof paper, anti-damaging agent, the effect will be better. Special zipper


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