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The material and craftsmanship of backpacks have high requirements

2025-01-17


Because backpacks are used in special environments, high requirements are placed on the materials and craftsmanship of backpacks. All the stressed areas of the backpack are sewn three times with sewing thread to make the stressed areas sturdy and durable. The buckle and other components of the backpack can prevent freezing, smashing, and deformation at 120 degrees Celsius without damage. The outer materials of the backpack mainly include 420D Oxford nylon, 1000D nylon, 600D or 1000D polyester (polyester), or 1000D CORDURA and other materials. 1000D material has high density and is very wear-resistant, making it suitable for outdoor use. CORDURA is a well-known high-end wear-resistant nylon roving fabric developed by DuPont in the United States. The wear resistance of this material is much higher than that of ordinary nylon or polyester, and it is also lightweight. More than 90% of famous brands in the world use this renowned nylon material in their backpacks. These materials can withstand a water pressure of 0.5m~2m, keeping the contents of the package dry. Some materials also have anti tear function, once punctured, the tear will not tear open and expand.

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