What is the difference between a computer bag and a regular backpack?

- Jan 01, 2019 -

1. The material of the computer bag

Computer bags are mainly to protect the computer and other electrical appliances, so the choice of materials can not be sloppy, generally choose high-density nylon or polyester materials, especially polyester materials will be functional processing, such as waterproof and wear-resistant features.

2. Inside the computer bag

The inside of the computer bag lies in the choice of the lining and the sewing process. The good lining is based on the density (D). The higher the density, the better the gravity and the pulling. The 150D lining is generally the minimum standard, and he The sewing process generally has to go back and forth at least twice to reinforce the inner structure.

3. The internal structure of the computer bag

The computer-specific bag mainly has a three-sided interlayer inside, and the sandwich part is a thick sponge. The best is to use pearl cotton. This sponge is added to protect the computer, bumping and shocking the back, and also has a certain heat dissipation function.

In addition to these, the current computer bag has all the functions of a regular backpack, such as a free storage layer, a mesh bag and a functional slot, so the backpacks that many people use outdoors are basically computer backpacks.

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