[Common textile manual] schoolbag

Students go to school with packages. Students are used to carry textbooks and stationery. Schoolbags for schoolchildren are generally backpacks, with several small pouches on the outside. They are eye-catching in color and contain various decorative graphics on the body. The schoolbags for middle school students are larger than schoolbags, usually backpacks and shoulder bags. Made of ordinary fabric or canvas, it is now made from many new materials. With the development of the times, a series of new schoolbags have appeared around us, such as charging schoolbags, music bags and so on.

The American Physical Therapy Association recommends that children should use schoolbags on their shoulders. The double shoulders method can disperse the weight of the backpack, thereby reducing the possibility of body distortion. Another trolley bag is also a good choice.

classification

Double-shouldered schoolbags, one-shouldered schoolbags, and pull-pull schoolbags with wheels that can be towed.

parameter

Color: commonly used bright colors.

Fabric: Water-repellent fabric with strong texture, such as oxford or ordinary fabric, canvas, etc.

Lining: cloth, feather yarn, nylon silk and other silk fabrics.

Lining: Non-woven fabric, leather and so on.

Accessories: silk light, zippers, buttons and so on.