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| Nonwoven shopping bags=Environmental protection? |
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nonwoven shopping bags and plastic bags are all the same, it is not green? While more and more people choose to cloth bags as a substitute for plastic bags, some people raised the point of view. This reporter learned that the main component of non-woven bags are polypropylene or polyester,surgical gown, these polymers do not degrade in a short time. But other experts said, whether biodegradable bags are not the only measure of environmental protection standards. Characteristics of non-woven fabrics can still decide to re-use it is environmentally friendly. nonwoven fabrics manufacturers
" Non-woven bags and bags of ingredients are made with plastic polymers. So from the material nature is the same." Qingdao University, Associate Professor of Chemical Engineering and Environment director Chaohong Dong told reporters. She explained that, polypropylene, polyester and other polymers derived from oil, degradation of as little as a few months, many will need several decades. So she said: "From the perspective of non-degradable, non woven SMS fabric,non-woven bags are not environmentally friendly."
Jinshi Dong, China Plastics Processing Plastics Recycling Association of Professional Committee, vice president director told reporters that, for strength and durability considerations, the ordinary non-woven bags are now on the market are mostly not add light degradation agent. But he said: "The non-woven bags can be reused, so is still environmentally friendly." disposable face masks,
"For the definition of reusable shopping bags are not to be degraded as a necessary requirement, and also from the repeated use of the point of view." Dong said, the thickness, the non-woven plastic bags several times that;adult diaper in the manufacturing process, the plastic bags with the blow molding process, the non-woven fabrics are used in spray technology. These are made sturdy plastic woven bags than many. car cover, Meanwhile, the non-woven fabrics of polyester component to make it easy to clean, more conducive to reuse.
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