Non woven fabric is a type of non-woven fabric that directly utilizes high polymer slices to form soft, breathable, and aircraft structured fiber products through various short or long fiber fabric forming methods and integration technologies. The advantages of non-woven bags over traditional plastic bags are: the quality and affordability of non-woven bags are environmentally friendly, practical, and widely used, with prominent advertising positions. Suitable for various business activities and exhibitions, it is an ideal advertising and promotional gift enterprise.
The raw materials for non-woven bags are polypropylene and polyethylene plastic bags, although the two substances have similar names, they need to have chemical structures. The chemical molecular structure of polyethylene is quite stable and extremely difficult to degrade, so it needs to decompose more than 300 plastic bags. Compared with polypropylene, which has a weak chemical structure and is prone to molecular chain breakage, it can effectively reduce and enter the next cycle in an environmentally non-toxic form. A non-woven bag can be completely decomposed within 90 days.
Non woven fabric does not require a weaving process to make it look like a fabric product, also known as non-woven fabric. Because it only weaves short or long fibers as oriented or randomly supported columns to form a fiber network structure, and then uses mechanical methods such as thermal bonding or chemical reinforcement. Most non-woven bags are made of spunbond non-woven fabric.
