Quanfu Handbag Factory talks about what materials and processes are used for backpacks? Backpack (BackPack), a bag with back on the back, is made of diverse materials, including leather, plastic, polyester, canvas, nylon, cotton and linen, and other textures. In a period of increasingly hype of personality, various styles such as simplicity, retro, and cartoon also cater to the needs of fashionable people to show their personality from different aspects. The style of luggage has also expanded from traditional business bags, school bags, travel bags to pen bags, coin wallets, small sachets, etc.
Because backpacks are used in special environments, high requirements are placed on the material and process of the backpack. All backpacks are subjected to stress and stitched three times with suture thread to make the stress-bearing position strong and durable. The backpack's snaps and other parts can be anti-freeze, anti-smash, and deformation of 120 degrees Celsius without damage.
The main materials for backpacks include 420D Oxford nylon, 1000D nylon, 600D or 1000D polyester (polyester), or 1000D CORDURA and other materials. The 1000D material has high density and is very wear-resistant, which is very suitable for use in the field. CORDURA is a well-known high-end wear-resistant nylon roving fabric developed by DuPont.
The material has a much higher wear resistance than ordinary nylon or polyester and is lightweight. More than 90% of the world's famous brands use this prestigious nylon material. These materials can withstand water pressure of 0.5m~2m, keeping the objects in the bag dry. Some materials also have anti-tear function, and once punctured, the rupture will not be tear open and expanded.