Waterproof schoolbags are what every parent wishes for, because when children are young, they will always accidentally knock over the water cup or don’t know how to protect the schoolbag on rainy days, which will easily wet the schoolbag and the books inside. So what kind of schoolbagis waterproof? Do the teachers who want to customize schoolbags understand? Today, let’s talk about what the customized waterproof schoolbags are.

What are the customized waterproof schoolbags? The customized waterproof schoolbags can be distinguished from the material. Customized waterproof schoolbags can use PVC, TPU, and silica gel, which are soft materials. PVC is one of the most produced plastic products in the world, and it is cheap. Custom-made school bags are usually transparent, or colored transparent, flexible and elastic to the touch, and cannot be printed with images. TPU is between rubber and plastic. It is an oil-resistant, water-resistant, and mold-resistant material. Compared with PVC and silicone, its material is harder, and it feels more flexible. It can print patterns, and generally uses a silk screen. There is a lot of printing and flexographic printing. Silicone is soft in texture, slightly slippery to the touch, good in flexibility and poor in air permeability.

Customized waterproof schoolbags can also be "careful" in materials. Custom-made schoolbags are generally made of Oxford cloth, nylon, canvas and polyester. If this kind of fabric is used, how can it be waterproof? Leimande luggage manufacturers will incorporate a waterproof film surface layer into the original material to make the schoolbag waterproof. It can easily float on the surface of the schoolbag without penetrating into the inside of the schoolbag.