Examine the elements of backpack quality

The quality of high-capacity backpacks should be examined in five ways:

1, the use of materials: the general use of Oxford cloth from 300D to 600D, but the texture, abrasion resistance, color, coating will be different, the general European and American products better than Japan, Japan's products are better than South Korea, South Korea is better than domestically (not at all, It is actually the status of the industry, especially functional fabrics). The best is DuPont CORDURA fabric, which is strong, wear-resistant and outperforms other fibers.

2, design: bag-shaped, carrying the system, space allocation, packet configuration, plug design, back heat wicking, rain cover and so on. Good backpacks have outstanding advantages in terms of design, view & can see a lot of design information.

3, attachments: zippers, fasteners, closing rope, nylon belt are very particular about. The most popular good zipper is the Japanese YKK zipper, which is divided into domestic and domestic production. The best zipper is produced in Northern Europe. The quality of fasteners is many, and DURAFLEX is the best. UTX-DURAFLEX is produced in Shenzhen.

4. Process: The level of processing technology is determined by the skills of the workers and the machine equipment, the multi-functional double-needle machine, the knot-typing machine, the one-time forming press, and the laminator. Programming and quality supervision also play an important role. Visiting some backpacking factories will have a perceptive understanding of the entire process.

5. The last thing to look at is the brand: the brand not only means higher prices, but also means quality assurance and after-sales commitment.