In the process of backpack customization, in order to improve the carrying comfort of the backpack and the anti-shock and drop resistance, and increase the protection of the contents of the bag, a layer of lining material will be added between the main material of the backpack and the lining cloth. And this layer of lining material is used more is PE foam, PE foam is one of the commonly used accessories in the backpack making process. Below, love free luggage to introduce you to what is PE foam cotton.
PE foam (polyethylene crosslinking), also known as bridge foam cotton, is a new type of environmental protection material, with non-toxic, odorless, sound insulation, sound absorption, heat insulation, no pollution to the atmosphere when incineration, good resilience, can be arbitrarily adjusted soft hardness and thickness, light weight and other characteristics, is other foam cotton materials irreplaceable, can be hot pressed molding, can also produce flame retardant type. PE foam is widely used in the customization process of bags and handbags, and many computer bags are used in the back of the bag compartment or backpack. The backpack is lined with PE foam cotton, one can improve the comfort of the backpack, and the other can also increase the protection of the contents of the bag, especially the computer backpack, the computer compartment must add a certain thickness of PE foam, so that the backpack can improve the protection of the inner computer in the event of an accidental collision during use, and reduce the probability of computer damage.
In addition, pe foam has good elasticity, can be adjusted at will softness and thickness and light weight, when customizing the backpack, the backpack lining with PE foam, the weight of the package has little impact, but also improve the three-dimensional structure of the backpack, so that the overall appearance of the backpack is more rigid and three-dimensional. PE foam is widely used in the backpack customization industry, children's school bags, computer backpacks, tool backpacks, business backpacks, leisure backpacks and other bag products, often applied to, commonly used parts are generally in the backpack back and inner compartment position, feel comfortable, soft, hand pressure will rebound.
