26

2021

-

04

Double-bone waterproof bag zipper: How to solve the problem of waterproof zippers not being washable?

Double-bone waterproof bag zipper: How to solve the problem of waterproof zippers not being washable? Many winter clothes now use adhesive waterproof processing to reduce sewing lines, especially the zipper adhesive solution, which is also an invisible stitch. The key raw material for PVC film waterproof zipper application is PVC, and the key component is polyethylene. TPU film is a film made from TPU powder according to a unique processing technology.


Source:

Double-bone waterproof bag zipper: How to solve the problem of waterproof zippers not being washable?

Fo1P3VwwTTC7U0r6XXajTA.jpg


Many winter clothes now use adhesive waterproof processing to reduce sewing lines, especially the solution of zipper adhesion, which is also an invisible stitch surgical suture. The key raw material for PVC film waterproof zippers is PVC, and the key component is polyethylene. TPU film is a film made from TPU powder using a unique processing technology.


Waterproof zippers are a branch of polyester zippers, and have undergone some unique solutions. Common solutions include: PVC film, TPU film, waterproof agent immersion, and coated waterproof zippers. Polyvinyl chloride is the key raw material, and polyethylene is the key component in the application of polyvinyl chloride film waterproof zippers. TPU film is a film made from TPU powder using a unique processing technology. It inherits the excellent physical properties of TPU and is widely used. Because TPU avoids many disadvantages of PVC, TPU zippers are better in properties than PVC zippers. The characteristics of coated waterproof zippers are that they do not peel off, do not turn white, do not coke, are cold-resistant to minus 70 degrees, are environmentally friendly, soft, and have good waterproof performance.


The characteristics of coated waterproof zippers are that they do not peel off, do not turn white, do not coke, and have good waterproof performance, but sometimes if they are not cleaned properly or the clothes are pulled too hard, the zipper will open! Also, if they are not cleaned properly, the zipper will get stuck. Therefore, when washing such clothes, we should pay attention to the following 5 points to prevent the zipper from opening after washing!


1. When collecting clothes, check if the zipper is open;

2. During pre-treatment, strictly prohibit hard brushing here;

3. During cleaning, strictly prohibit high-temperature melting of the adhesive;

4. Detergents should not be strongly alkaline, which can easily cause delamination;

5. During drying, do not use high-temperature drying to prevent the glue from bubbling.


We are a double-bone waterproof bag zipper manufacturer with many years of production experience in waterproof bag zippers. We have a variety of types and can provide you with suitable waterproof bag zippers. If you need to learn more about waterproof bag zippers, please contact us. We have good production technology and experienced manufacturing personnel, which can guarantee quality and output. Welcome to contact us. We will provide you with perfect service.