Chinese children's books are packed with books and weighs 4.25 kg. The schoolbag is an important item to accompany the child's growth. In addition to fulfilling the mission of accommodating the school supplies, it is also necessary to make the child comfortable and stressful, and does not affect the body's development.
Nowadays, there are so many kinds of school bags on the market, and the price is also different. How can we choose school bags for children?
1. Choose broadband, padded shoulders - if there is a weight belt on the bag, it is better, evenly distribute the pressure, without causing excessive damage to the back and shoulders.
2. Choose a lot of schoolbag partitions - this can not only play the role of sorting textbooks and various stationery, but also make the weight of the schoolbag even.
3. The back of the rucksack is best to have a cushion - the padded pits help to dissipate heat, so that the child will not "sweat" when carrying.
4. Consider a small bag - choose the smallest bag that can hold your child's books and stationery. In general, the bag should not be wider than the child's body; on the back, the bottom of the bag should not be 10 cm below the child's waist.
5. Consider the material of the bag - choose a bag made of lightweight nylon or canvas instead of leather or other heavy materials.
6. The length and thickness of the invisible shoulder strap in the bag - if the length is less than 1 cm, it can not be considered, it is likely to bear the weight of the bag, and up to 1.5 cm, and can reach a certain thickness, then it shows the bag Quality can pass.
In addition, the line connecting the top of the bag and the strap is also the key to consider the quality of the bag. The thicker the line, the better the quality of the bag.
Source: Internet
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