Backpacks are customized. Health and environmental protection are the top priorities. You get what you pay for. A cheap schoolbag may save you money, but it is likely to cause serious physical harm to schoolbag users in the future. Customized schoolbags, beware of the harm caused by inferior materials.

 Schoolbags made of inferior materials often have a strong unpleasant smell, and when cleaned, the color is not strong, and the fading phenomenon will be more serious. Schoolbags made of inferior materials often have the following main effects:

1. Excessive formaldehyde affects health

Many people think that formaldehyde is only produced in house decoration, but the material of inferior schoolbags also contains formaldehyde. The material of schoolbags needs to be printed and dyed in the production process. If the material printed and dyed with inferior ink is selected, formaldehyde may be produced. A colorless, irritating and water-soluble organic substance. Frequent inhalation of a small amount of formaldehyde can cause chronic poisoning. Materials containing formaldehyde will gradually release free formaldehyde during use, which can cause respiratory inflammation and skin inflammation through the human respiratory tract and skin contact, and can also irritate the eyes and may even induce cancer, which is very harmful to human health. Schoolbags are things that children will come into contact with for a long time. If they are exposed to excessive formaldehyde in school bags for a long time, it will inevitably affect their health.

2. Release of harmful substances aromatic amines

Inferior schoolbag materials can be reduced and decomposed under certain conditions into aromatic amine substances. Aromatic amine is a dye that is toxic and harmful to the human body. Under certain conditions, aromatic amine components can be decomposed. When the color fastness is poor, it is transferred from the schoolbag to the human skin, and under the action of human secretions, a reduction and decomposition reaction occurs, releasing carcinogenic aromatic amine compounds. After being absorbed by the human body, it will make the human body. Changes in DNA become predisposing factors for human disease, which is very harmful.

It is very harmful to customize schoolbags with inferior materials. Therefore, when customizing school bags, it is necessary to eliminate the use of inferior materials. Just in case, the manufacturer must be strictly selected, and the manufacturer can also be required to issue a relevant material test report to ensure that the materials used are up to standard.