Home > News > Content
Oxidation And Discoloration Of Metal Zippers
- Aug 20, 2018 -

During the operation of the metal zipper, the color of the metal microphone teeth is often effectively plated according to its needs, such as its aluminum microphone teeth yellow, red bronze, black nickel, green bronze, gold and other colors, metal zipper in In the process of composition, it is the same as other zippers. The composition of the metal zipper is also composed of cloth tape, microphone teeth, sliders and limit codes.


Metal zipper tape, the material is generally cotton woven tape, polyester fiber tape and fiber tape, etc., can be selected according to different uses of different materials, metal zipper microphone teeth are mostly aluminum alloy, brass, white copper, Made of zinc alloy, etc., because the color of the microphone teeth on the metal zipper is plated, if it is not properly preserved, its teeth will become black and pollute the fabric.


The metal zipper can effectively oxidize the copper teeth of the copper alloy during the operation, so ensure a certain ventilation when storing, do not seal it, and do not store it in moisture. In the environment, use moisture-proof paper or desiccant if necessary.


The metal zipper slider can be effectively divided into black nickel, black and white nickel, white plated, yellow plated, green bronze and red bronze when used. Normally, the color of the metal slider is required with the metal zipper. The microphone teeth are the same color.


After some clothes are ironed, it is necessary to ensure that the zipper is sufficiently cooled before carrying out the operation, otherwise the metal zipper will be easily discolored after reacting with water vapor. Second, after processing the clothing products, it is easy to leave some chemical reagents, and it is easy to react with the metal zipper at this time. Therefore, before assembling the metal zipper, it is necessary to ensure that the leather has been thoroughly cleaned and neutralized.


Metal zippers have different adaptability in different environments, so when making choices and purchases, you must inform the manufacturer of which products your zipper will be applied to, and also inform the manufacturer of your zipper composition. Requirements, such as whether the needle can be checked. In addition, the use of azo components is generally prohibited in dyes because the dyed zipper induces certain diseases when it comes into contact with the human body.