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Definition of Backpack

BackPack is the name for a package that has been carried on your back when you go out or go on a military trip.Materials of Backpack is diversiform, such as real leather, plastic, dacron, canvas, nylon, cotton which leading the fashion trend. 

Today , the Simple, retro and cartoon sytle backpacks are more and more welcomed by young people. The style of backpack is also extended from traditional business bag, schoolbag and travelling bag to pen bag, zero wallet, small fragrant bag and so on.

Materials used in backpack production

Because backpack is used in special environment , so higher requirements are puting forward for the materials technology of the backpack factory production. 

All the bearing positions of the backpack are sewn back at least three times with sewing thread, making the bearing position much more strong and durable.

The buckle and other parts of the backpack should anti-freeze, anti-impact and 120c deformation without damage. 

Outside material of Backpacks is mainly using 420 d nylon Oxford, 1000 d nylon, 600 d and 600 dpolyester (polyester), or 1000 d CORDURA materials.

The 1000D material is high density and wear-resistant which is more suitable for hiking and travel.

CORDURA is a famous high - grade wear-resistant nylon roving fabric developed by American dupont. 

The abrasion resistance of this material is much higher than that of ordinary nylon or polyester, and its weight is so light.

More than 90 percent of the world's famous backpack manufacturer use this famous nylon material for their backpacks. These materials can withstand water pressure of 0.5m~2m.

Some materials also have anti-tearing properties, once punctured, the laceration will not expand.

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