The Production Process of Waterproof Backpack

A waterproof backpack has a unique process from design to formation and cannot be arbitrarily modified, and every process in the production process will affect the quality of the backpack. Generally speaking, the production process of backpacks includes various processes such as material selection, sampling, sample setting, material preparation, cutting, sheet printing, sewing, packaging, etc. A backpack is usually assembled by splicing dozens or even hundreds of components, and the complexity of its production is self-evident.

Sewing is the most important process in the production of backpacks, which directly affects the quality of the entire backpack's workmanship. Sewing can be divided into front seam, seam surround, seam lining, filler seam, seam side pocket, seam accessories, assembly accessories, installation pull head, seam back seam, high seam integration package, etc. Each process is very important. Designing a special backpack even requires the use of some special techniques, such as skinning, laminating, oiling, gluing, riveting, drawing, spraying, etc. In order to make a high-quality backpack, every process must be strictly controlled.

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