Non-woven bag is a new product instead of white garbage. With the increase of new energy sources, relevant departments advocate environmental protection and energy conservation, and environmental pollution is becoming more and more serious. In order to get rid of this kind of white pollution and make our life better, many environmentally conscious people think of new products--
Non-woven bags, and its advantages are obvious to all.
Textile shopping bags are non-woven fabrics made of plastic. Many people think that cloth is a natural material, which is actually a misunderstanding.
Sewing non-woven fabric bag is a kind of dry non-woven fabric. Sewing method is to use warp knitted coil structure to mesh, yarn layer, non-textile material (Such as plastic sheets, plastic thin metal foil, etc)
Or their combinations are reinforced to make non-woven fabrics. The commonly used non-woven material is polypropylene (English abbreviation PP, commonly known as polypropylene)Non-woven bag or polyethylene terephthalate (English referred to as PET, commonly known as polyester)
The Environmental Protection is the same as that of ordinary plastic shopping bags, and it cannot be completely degraded.
In terms of specific cost performance, the strength of non-textile cloth bags under the same conditions is not as good as that of plastic bags, and they are not waterproof, and their prices are several times higher than those of plastic bags.
Needle-punched non-woven fabric bag: it is a kind of dry non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of needle to reinforce fluffy fiber mesh into cloth.
In particular, PP, like PE for plastic shopping bags, belongs to five plastic varieties that cannot be degraded after 50 years.
The production cost of non-woven bags mainly includes two departments, one is the cost of raw materials, the other is the processing cost of bags.
There are many specifications of non-woven fabrics that can be bought in the market, and the cost is different.
Spunlace non-woven fabric bag: it is to spray high-pressure micro-water into one or more layers of fiber net, so that the fibers are entangled with each other, so that the fiber net can be reinforced and has certain strength.
Heat-sealing non-woven fabric bag: refers to adding fibrous or powdery hot melt bonding reinforcement materials to the fiber net, and then heating, melting, cooling and reinforcing the fiber net to form a cloth.
Non-woven bag is an environmentally friendly product and is a common packaging bag, which is mainly used for shopping, packaging, advertising, electronics, clothing, decoration and other products.
The biggest characteristic of non-woven fabric is that it has the environmental protection function that plastic products do not have, and its natural degradation time is much lower than that of plastic bags. Therefore, non-woven bags made of non-woven fabrics are also considered to be the most economical reusable shopping bags.
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