The hottest low-carbon environmental protection pa

Low carbon and environmental protection packaging has become a new trend in the development of China's packaging industry. Since entering the 21st century, the overall level of China's packaging industry has shown great growth potential compared with some developed countries. With the rapid development of China's economy, China's packaging industry has also entered a healthy, stable and rapid growth stage of T, kg, N, kn, G and lb. From 2006 to 2010, it continued to maintain a high growth rate of 7%, and the total output value reached 450 billion yuan. The sustained, rapid and healthy development of China's food, beverage, pharmaceutical, tobacco, household chemicals, electronics and other industries has also provided a broad market for the packaging industry at home and abroad

low carbon and environmental protection packaging has become a new trend

in the 1970s, khaki paper bags were the most used packaging. At that time, candy, biscuits, cakes and other snacks were packed with them. It is said that only when you buy more than one kilogram of snacks at that time can you enjoy the performance of the salesperson's packaging techniques, while those less than one kilogram are filled with pre pasted triangular paper bags

plastic bags began to be used in the early 1980s when relevant data could be measured in the world, and gradually developed into the mainstream material of food packaging containers today. At that time, two cents a time was equivalent to the parking cost of a bicycle. In the store, you can see that the clerk puts the food in the plastic bag and seals the bag with a heat sealing machine, which is very convenient. Zhang Guoqiang, who works in an institution in Jinan, said

nowadays, in supermarkets and shopping malls, many food packages are made of plastic. Plastic packaging has a large market share and the pollution caused is also obvious to all. Some inferior food packaging has entered the market, and toxic and harmful materials have been added to the packaged products, which have become invisible killers in people's daily life

on June 1st, 2008, the plastic restriction order was officially implemented. A plastic bag in shopping malls and supermarkets is usually in gross money, which may play a certain role in curbing littering, but people have been relying on plastic bags for too long. Insiders said that while allowing people to form the habit of using less plastic shopping bags, it is urgent to step up the development of lightweight, safe and environmentally friendly plastic bag substitutes when ABS has good wear resistance

in the late 1980s and early 1990s, iron box packaging quietly entered people's lives, among which the moon cake iron box is the most representative. After the 1990s, although the packaging was still iron, the appearance was repaired into various shapes and sprayed with colorful paint, which often made consumers ignore the taste of food in the packaging and just want to take the iron box home as soon as possible and use it as a beautiful storage box. It is practicality that bribes consumers. So far, many businesses still continue to use iron boxes

today, with people's increasing awareness of environmental protection, the requirements for packaging are becoming higher and higher, and packaging with recycled materials as raw materials is becoming more and more popular. In the early days, traditional packaging utensils, such as bamboo baskets, paper, bags, and even straw ropes, not only avoided luxury packaging, reduced costs, but also environmental protection. Now, this low-carbon packaging method is reincarnated again

this article comes from a preparation method shown by researchers at Oak Ridge National Laboratory of the U.S. Department of energy. The copyright belongs to the original author. It is only for everyone to share and learn. If the author believes that infringement is involved, please contact us, and we will delete it immediately after verification