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Reusable shopping bags generally refer to shopping bags

Update:04 Mar 2019
Summary:

eco friendly shopping bag Reusable shopping bags genera […]

eco friendly shopping bag
Reusable shopping bags generally refer to shopping bags that can be used repeatedly and whose materials can be naturally degraded. These products are safe and environmentally friendly. In order to build a resource-conserving and environment-friendly society, we will take effective measures from the source to urge enterprises to produce durable and easy-to-recycle plastic shopping bags, guide and encourage the masses to use plastic shopping bags rationally, promote comprehensive utilization of resources, and protect the ecological environment. Promote energy conservation and emission reduction work.

Production requirements
General dry goods
It is recommended to use waste or European waste in the United States to control the production of base paper according to the technical specifications of A or B grade kraftliner. The top layer can be noodles or no noodles, depending on whether you want to print complex patterns and advertisements. The weight of the paper sheet can be 135~150 g/m2. The weight of the 25×20×15cm paper bag can reach 8~15 kg.
Need to withstand certain moisture
You can also use full waste paper. Only on the basis of the above criteria, a certain wet strength agent is added 0.5~1.0%, and the wet strength is 10~15% dry strength.
Meat or other wet goods
It is also possible to manufacture shopping bags from whole waste paper. This requires the addition or surface coating of an environmentally friendly oil repellent during the papermaking process. It is also possible to spray a water-soluble or degradable resin twice on a kraft liner board having a good surface strength.
Waste paper reinforced paper
Many manufacturers in mainland China have developed full waste paper reinforced paper. That is to say, in the papermaking, the two-layer slurry is combined with the textile principle to add water-soluble yarn, and the one layer of the paper can reach the strength of the four-layer kraft paper, and can completely replace the ordinary cement bag paper. Similarly, a single layer of paper can be used on a shopping bag.

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