TPU waterproof zipper selection - Guangyuan Ruifeng New Materials

Category: TPU (popular science, no product)

Release Time: 2020-05-26

Summary: The waterproof zipper film is tear-resistant. The waterproof film is not easily detached or torn, even at low temperatures or after repeated washing, thus ensuring a lasting waterproof effect.

1. The waterproof zipper film does not tear. The waterproof film is not easily detached or torn, even at low temperatures or after repeated washing, thus ensuring a lasting waterproof effect. (TPU crosslinking agent manufacturer)

2. Smoothness: It is generally believed that the smoother the zipper, the better the quality of the waterproof zipper. This is not entirely true. The smoothness of a waterproof zipper has certain index requirements; any product meeting these requirements is considered high-quality. Of course, some manufacturers may reduce the material of the tape to save costs, resulting in a seemingly smooth zipper, but this significantly reduces the tensile strength and wear resistance of the waterproof zipper. (TPU crosslinking agent manufacturer)

3. The surface of the waterproof zipper film is smooth and delicate, with a leather-like smoothness, which is an indicator of high-quality waterproof zippers. (TPU crosslinking agent manufacturer)

4. For colored waterproof zippers, the color difference should be small. The difference in color between the zipper tape and the fabric is the color difference. The color difference between the film surface and the tape surface should be controlled within 5%. (TPU crosslinking agent manufacturer)

5. In addition to color difference, the color fastness of the waterproof zipper should also be considered. Whether the color fastness of the zipper meets the standard and whether color transfer occurs between the zipper and the garment will directly affect the quality of the waterproof zipper product. (TPU crosslinking agent manufacturer)

6. Waterproof zippers need to be environmentally friendly and must meet the OEKO-TEX 100 standard. Oeko-Tex Standard 100 was established in 1992 by the Hohenstein Research Institute in Germany and the Vienna-Austrian Textile Research Institute. There are now 13 testing associations. Its main task is to test textiles for harmful substances and determine their safety. Oeko-Tex Standard 100 has become a widely recognized eco-label for textiles. Most textiles and fabrics do not pose a real threat to humans. However, people still want to buy fabrics, bedding, and household textiles that have been tested and determined not to contain harmful substances in any way. This does not mean that textiles are not treated with chemicals. The European Textile Research Association has accumulated years of experience in order to obtain standards for measuring the ecological quality of textiles using objective and scientific methods. The standards specified in Oeko-Tex Standard 100 are based on the latest scientific knowledge and specify limits for the content of harmful substances in yarns, fibers, and various textiles. Only manufacturers who provide verifiable quality assurance through strict testing and inspection procedures are allowed to use the Oeko-Tex label on their products. The International Textile Ecology Research and Testing Association guarantees that Oeko-Tex Standard 100 keeps its promise: Trust in textiles. Protecting consumers' safety while meeting their needs for fashion, color, practicality, and fiber care. (TPU crosslinking agent manufacturer)

7. Waterproofing effect: The size of the seam directly affects the waterproof effect of the waterproof zipper. If it is too large, it will obviously not achieve a waterproof effect, losing the meaning of a waterproof zipper itself. (TPU crosslinking agent manufacturer)

8. Service life: The quality of the adhesive film on the waterproof zipper directly affects the service life of the waterproof zipper. (TPU crosslinking agent manufacturer)

Guangan Ruifeng New Materials Co., Ltd., a TPU crosslinking agent manufacturer, has mature production processes to meet your needs.

Keywords: TPU waterproof zipper selection - Guangyuan Ruifeng New Materials

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