GORE-TEX double-layer adhesive product simple identification method Read more >>

GORE-TEX was originally an organic high molecular polymer invented by a scientist named GORE at DuPont in the late 1950s. It has many advantages in performance. So he set up GORE Technology, an independent company. The GORE-TEX textile material began in the mid-1970s. It was made of a coating made of this organic material, heat-resistant and inside the abrasion-resistant fabric, and a large number of pores (apertures) were aggregated per unit area. More than gas molecules, less than water molecules, so it has a waterproof and breathable function, and is gradually being widely used in outdoor sports and outdoor operations.

GORE-TEX has 2 layers, 3 layers, 2 layers of adhesive soft, light, suitable for leisure, general outdoor sports. 3 laminated plastic permeability is more efficient, more rigid, more weight, suitable for its harsh natural environment.
We often use 2-layer adhesive products. The simple identification method is as follows:

1, a simple waterproof breathable test: with a cup of hot water, clothes cover the cup mouth, top in the glass inside, will soon see a lot of water vapor revealed.

Waterproof performance It is worth noting that, because of its permeability, the inside of the GORE product feels slightly damp when the outside humidity is high. In addition, the ventilation effect is also dependent on the overall fit of the clothing, please refer to the principle of 3 layers of clothing, the inner layer of quick-drying perspiration, the middle layer of warm fleece.

2, GORE products are generally equipped with genuine YKK zipper, knees and inner side of the calf with a good texture of cattle Jinbu wear thickening, needle seal with plastic strips, workmanship is very fine.

3, if the inner lining is a grid, you can use the nail to gently scratch the inner coating. General PU or other waterproof breathable coating is not traced or only an indentation, GORE-TEX is a scratch (scratch, the coating is cut, this operation should be particularly careful), the friction texture is also different, but it is difficult to describe.

For the newcomers, the above-mentioned identification work is difficult to operate, and it is still more to communicate with veterans. In practice, they continuously accumulate experience and improve their ability to identify. In addition, with the development of the domestic outdoor industry, franchise stores and brand associations will provide more and more honest products and services.

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