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Brief Introduction to the Development Status of Lithium Battery Diaphragm Coating Industry

At present, the types of diaphragm materials on the market mainly include single-layer PP, single-layer PE, double-layer PP/PE, double-layer PP/PP and three-layer PP/PE/PP, etc. The first two types of products are mainly used in the field of 3C small batteries, and the latter types of products are mainly used in the field of power lithium batteries.

22

2022

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03

The difference between solvent-free laminating machine and dry laminating machine

In most of the coating production lines now, it is indispensable for the use of solvent-free laminating machines, but there are several types of laminating machines. Many people have not understood the differences between standard solvent-free laminating machines and dry laminating machines. Let's take a look at them together.

17

2021

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05

Talk about the development direction of the compound machine mainly from which several aspects

Frame structure: Whether to cut interest rates is still two or three times. Attention should be paid to cutting domestic factories. The frame structure is discussed. From cutting factories, more reasonable cutting machines are planned, cutting machines that disconnect and plagiarize are planned, and personalized slitting machines are planned. The score is different. The detailed structure of cutting materials is different. The competition in the international market of our wheel and the supply of film are favorable weapons are compared together.

20

2020

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10

Technology of Solvent-free Compound Machine

Solvent-free composite machine technology is developed on the basis of organic solvents in the oil crisis of the 1970 s and the growing demand for environmental protection in the world.

12

2020

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09

A brief description of the current situation and development direction of domestic gravure printing machine equipment

In the past 20 years, China's gravure printing machine in the food, beverage, tobacco, pharmaceutical development, health care products, cosmetics industry has developed rapidly, more and more demand. As of 2000, it accounted for about 10% in the printing industry; packaging and printing, the share of printing was 19%, mainly concentrated in the printing of flexible packaging materials and paper packaging printing. Almost all plastic films are printed without printing. At present, there are nearly 20 manufacturers with at least 8 - 3 imported printing production lines.

22

2020

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05

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