Principle of nonwoven bags
The main nonwoven bag non woven material. Is a non woven fabric non woven, it is the direct use of polymer chips, staple fiber or f michael kors watches michael kors watches ng>ilament fiber network formed by various methods and techniques of consolid michael kors watches ation with the formation of soft, breathable and flat structure of the new fiber products. Advantages: Non woven bags cheap, environmentally friendly and practical, widely used, a prominent advertising position. Applicable to all types of business activities and exhibitions fairs, enterprises and institutions is the ideal promotional gifts.
Is not the non woven cloth? Why is it called “woven”?
Non woven polypropylene raw materials, and plastic raw materials are polyethylene, although the name of the two substances are similar in chemical structure but are very different. Molecular structure of polyethylene has a very strong chemical stability, extremely difficult to degrade, it needs 300 years to decompose plastic bags end; and the chemical structure of PP is not solid, michael kors watches the molecular chain can easily be broken, which can effectively degrade and non toxic form in the next step in the environmental cycle, a non woven bag can be completely decomposed within 90 days.
Non woven textile process is not made of non fabric products like cloth. Also called non woven. Not spinning because it is a fabric formed by weaving, just short of textile fibers or filaments to hold out or random orientation, the formation of fiber network structure, and mechanical, thermal or chemical methods such as reinforcement stick together. Simply say is: not by a single non woven yarn weaving, knitting together, but the fiber directly bonded together by physical means, so when you get stuck inside your clothes said, they will find is a root of the thread can not spare the. Break through the traditional non woven fabric of textile principle, and has a short process, production speed, high output, low cost, versatile, multi source of raw materials and so on.
Laminating nonwoven bag, cast by way of products, composite solid, non adhesive in the composite process, soft, non plastic feel, no skin irritation, apply the single disposable medical, bed sheets, surgical gowns, isolation clothing, protective clothing, shoe covers, protective equipment such as the production of health; this cloth bag called laminating non woven bags.