It has covered more than 300 vegetable markets and more than 20,000 store stalls

Recently, "Environmental stone bags, greening the whole city" - the Guangzhou station of MBS stone plastic environmental protection bags covering the whole city was launched. In the past month, Shishizhuang employees have covered the 5 districts of Guangzhou, more than 300 vegetable markets, and more than 20,000 store stalls. They communicated with the stall owners and shop assistants with their enthusiasm for environmental protection, demonstrated the combustion test in person, and went door-to-door to persuade stall owners, The store clerks use degradable stone plastic bags to replace the traditional plastic bags used today. This kind of stone plastic environmental protection shopping bag named "Shi Zai Xian" has appeared on the shelves of small stores unknowingly, on the hooks of stalls and between the arms of grocery shopping citizens. If you pay attention, you will find that this stone-plastic bag, which looks almost the same as a plastic bag, has become a necessity that you can see and use every day, and unknowingly change people's original habit of using plastic bags.

Prior to this, all 7-Eleven convenience stores, Dikalon, Meiyijia and other supermarkets in Guangzhou have already used this kind of plastic bags that can be completely degraded and do not pollute the environment.

It is estimated that each use of a stone plastic shopping bag can reduce carbon dioxide emissions by 2.5 grams, reduce sulfur dioxide emissions by 6.3 mg, reduce energy consumption (standard coal) by 5.2 grams, and save non-biological resource consumption by 63.2 grams. Last month, "Stone Made" provided Guangzhou with 30 million such environmentally friendly plastic bags.

Next, Shishizuo plans to promote environmentally friendly plastic bags to the national market.

9 years of research and development, stones become environmentally friendly plastic bags

Zeng Cong, chairman and founder of "Stone Made", said, "In the past, the raw materials of plastic products were mainly derived from the increasingly depleted petroleum resources. Coking will also cause air pollution." Therefore, when Zeng Cong chooses alternative raw materials, the most basic requirement is to have high degradability, and it is best to take it from nature and return it to nature.

Stone, has since entered Zeng Cong's sight. After 9 years of hard research, the hard stones were ground into nano-scale ultra-fine powder - ultra-fine powder calcium carbonate, which was then mixed into the polymer material and heated together to melt the polymer material and let the ultra-fine powder calcium carbonate It is evenly mixed with it to generate stone plastic masterbatch, and finally calcium plastic film is produced by casting or blowing film of stone plastic masterbatch, which is commonly known as "stone plastic product" in the market, and the most important of these is It is Guangzhou Stone Manufacturing that breaks through the bottleneck of calcium carbonate ratio in traditional craftsmanship, and realizes the high proportion application of more than 50% of environmentally friendly stone plastic masterbatch, which greatly improves the degradability of its products, and the most amazing thing is this "Stone plastic products" are completely free of tar and black smoke after burning, and only a pile of gray and odorless fine powder remains, just like the original stone powder.

The production cost of this stone-plastic environmental protection shopping bag is also 5% to 10% lower than the cost of traditional plastic film bags.

Future: Build an industrial tourism town that does not generate waste gas and waste

"In the future, it is planned to produce completely environmentally friendly and degradable consumables, such as tablecloths, chopsticks, knives and forks, etc." Zeng Cong revealed that Stone Manufacturing has begun to build the country's first industrial tourism town in Duyun, Guizhou. "Duyun Economic and Technological Development Zone will sell 3,300 mu of industrial land, with the stone industry as the leading project, and drive related industrial chain enterprises to enter the town. An integrated stone and plastic industry characteristic town.”

This small town and the production enterprises in it solve the regional environmental protection problems from the source of R&D and production, without generating waste, waste gas, or affecting the environment; equipped with a mature supply and marketing system, it has also solved the major environmental protection problems in the local tourist areas, and realized stone plastics in the area. A new form of living habits that replaces plastics, people's domestic waste, tourist waste, all use degradable stone plastic environmental protection bags to recycle, reducing hundreds of millions of tons of white pollution every year.