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1, mixing material: the raw materials of plastic bags, including PE particles, and other filling materials, if the non-transparent plastic bags, and masterbatch particles. Plastic bag production equip

The difficulty of recycling is mainly due to economic benefits and other factors.Plastic according to its different processing properties can be divided into thermoplastic plastic and thermosetting pl

As we all know, plastic packaging bags are convenient and hygienic. They are often applied to shopping, clothing, food packaging...And so on.However, because many people do not have the experience how

In degradation technologies of promotion and biodegradable plastic bags in the process of product sales, the most difficult is not clinch a deal the products, but clearly the company products based on

Plastic bags are widely used in our daily life,from department stores to local shops. During the process of film blowing, the key control points of plastic bags are: temperature, rotating speed of mai

Plastic bags are closely related to our daily life. The use of any kind of plastic bags is related to our life. Most people don't know the production process of customized plastic bags. It is a mi

In the last few days of December 2020, the domestic white cardboard leading collective voice announced price increase. The nominal average price of white cardboard will reach 7,400 RMB/Ton, already ve

Plastic bags can be seen everywhere in our life, we use them when shopping, and in more cases, we throw away the discarded plastic bags as rubbish. Although we know that plastic bags pollute the envir

High pressure bag and low pressure bag are plastic bags made of PE polyethylene material, high pressure bag is made of low density polyethylene, low pressure bag is made of high density polyethylene,

Q: After two injections, how long does it take to develop antibodies to form a protective effect? A: Individually, there are differences in how sensitive each person is to the vaccine and how long it

Since December 15 last year, China has officially carried out the inoculation of coronavirus vaccine in key population.Have there been any serious adverse reactions in the newly vaccinated population