Nylon zipper purchase method and precautions

Nylon zipper in daily life everywhere, we nylon zipper purchase, often do not know how to buy. The following Xiaobian to introduce you:
  
    Nylon zipper purchase method
   
    1, nylon zipper limit code selection: up and down must be closely linked to the teeth or pliers on the microphone.

    2, nylon zipper pull the first choice: nylon zipper pull the shape of more, can also be bold and magnificent. But no matter what kind of pull the head, have to feel the pull of the pull is comfortable, will not Rakshang zipper pull or not close the phenomenon. Now the market for the sale of nylon pull head with a self-locking device, so pull the zipper, the test under the lock after the zipper will be fixed down.

   3, component, coloring are different, because the nylon zipper fabric is the raw material of polyester thread, suture, the core line of different types of silk composition. So in the same zipper prone to color, this time in the selection of cloth to choose uniform dyeing, no muddy point of the fabric produced by the fabric are soft to the main soft.
  
   4, in the choice of the microphone, depends on the phenomenon of colored flowers, nylon zipper of the teeth is also electroplating color so the purchase must pay attention to whether the surface color is uniform.
   Up and down when pulling the zipper is smooth. Zipper in the pull together, you must observe whether the left and right teeth are engaged with each other, asymmetric zipper teeth can affect the use of zipper.
   
   1, please try to prevent ironing, ironing is likely to become the main reason for waterproof film off. Please put the cloth at 100 degrees Celsius below the operation,
  
   2, nylon zipper dry cleaning conditions are likely to dry with the clothes fabric conditions are different.
  
   3, nylon zipper is easy with PVC, PU peritoneal appearance of the chemical reaction, it is likely to contaminate the fabric, please use beforehand to confirm if the occurrence of pollution, please fabric and nylon zipper between the use of isolation cloth after sewing.