Meco Bags Co., Ltd
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Shopping Tote Of Different Types Of Use

Meco Bags Co.,Ltd | Updated: May 24, 2017

Shopping Tote are polyolefin as the main raw material, the appropriate addition of other materials made of packaging materials. The main products include low-density polyethylene or high-pressure polyethylene (LDPE), high-density polyethylene or low-pressure polyethylene (HDPE), linear low-density polyethylene (PE), commonly known as soft, LLDPE) and metallocene polyethylene (mLLDPE) four categories. In order to reduce its costs, most companies have joined about 30% of calcium carbonate filled with Shopping Tote, such Shopping Tote due to incineration in the garbage dump when the release of toxic gases. Just introduced the national plastic shopping bag standard Shopping Tote are divided into the following three categories:

Ordinary Shopping Tote - the use of polyolefins and fillers as raw materials, such Shopping Tote do not have degradation performance, abandoned in the wild will not be degraded. Such Shopping Tote have excellent recyclability, can be recycled several times. The performance of the recovered material is slightly reduced in varying degrees, but it can be used in shopping bags or garbage bags where the performance requirements are not high and the color requirements are not strict. The key question is whether the problem can be recovered.

Starch-based Shopping Tote - these shopping bags with modified starch as the main raw material, the appropriate addition of a small amount of other biodegradable materials to improve its performance. The Shopping Tote are discarded in use after the field can be naturally degraded.

Degradable Shopping Tote - these shopping bags to fully degradable plastic as raw materials, with complete degradation performance. Product abandonment in the wild can be completely degraded into small molecules of microorganisms, without any environmental pollution, foreign to promote such Shopping Tote. In accordance with the specific composition of completely degradable plastics can be divided into the following three categories:

(1) PLA, PHA biodegradable plastics synthesized by bio-fermentation with natural starch as raw materials require considerable consumption of food, so the development space is limited.

(2) the use of carbon dioxide as raw material synthesis of aliphatic polycarbonate (APC) degradation of plastic, which is shouting the industrial by-product of carbon dioxide as raw material, neither the consumption of food, but also reduce the emissions of carbides, Eliminate greenhouse gas caused by global warming phenomenon, serve two purposes, so the market prospects.

(3) in the ordinary plastic to add non-starch degradation agent of the complete degradation of products, in the industrialization stage, such as the degradation of reliable performance, very promising.