Non-woven handbags have been popular among consumers as shopping bags in supermarkets and major shopping malls in recent years. Many people wonder why a non-woven bag is more popular than a plastic bag? In fact, the main reason is that the packaging bag Material.
Non-woven shopping bags are non-woven fabrics made of plastic. Many people think that cloth is a natural material, but it is a misunderstanding. Commonly used non-woven raw materials are polypropylene (PP, commonly known as polypropylene) or polyethylene terephthalate (PET, commonly known as polyester). The raw material of plastic bags is polyethylene. Although the names of the two substances are similar , but the chemical structures are quite different.
The chemical molecular structure of polyethylene is quite stable and extremely difficult to degrade. In general, it takes 300 years for plastic bags to be decomposed; while the chemical structure of polypropylene is not strong, the molecular chain can be easily broken, so that it can be broken down easily. Effectively degrading and entering the next environmental cycle in a non-toxic form, a non-woven shopping bag can be completely decomposed within 90 days. Moreover, non-woven shopping bags can be reused more than 10 times, and the pollution to the environment after disposal is only 10% of that of plastic bags.
Secondly, non-woven fabric is a kind of non-woven fabric, which directly uses high polymer chips, short fibers or filaments to form fibers through air flow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally passes through Finished non-woven fabric.
With the development of the economy and the improvement of living standards, people's pursuit of materials is becoming more and more strict. In the past, plastic bags were used more frequently. Due to various factors such as environmental problems, non-woven bags are used more and more widely. Because of its moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low price, recyclable and other advantages, it is widely loved.
Nowadays, non-woven bags are environmentally friendly products, and non-woven bags have flooded in many places. In this way, non-woven bags have become a new type of pollution source. Experts said that if consumers do not reuse non-woven bags, a large number of discarded non-woven bags on the market will bring new burdens to the environment.
In order to maximize the environmental protection of non-woven bags, there must be room for improvement in the current processing technology of non-woven bags. Therefore, before realizing the development of more environmentally friendly non-woven bags, consumers should increase their awareness of the repeated use of non-woven bags. At the same time, relevant departments can set up a recycling organization to recycle and dispose of discarded non-woven bags in a unified manner. Just like garbage sorting today. as an object of focus.
A non-woven bag produced by a regular manufacturer will have precautions for use, or will inform consumers of some routine use matters. It is generally marked that the non-woven bag is made of pp non-woven fabric, cannot be washed, what is the load-bearing standard and so on. PP non-woven fabric is actually what we usually call non-woven fabric, and pp is the chemical material polypropylene. Due to the structure of polypropylene, it is easy to deform, become weak, and lose color when exposed to water.
