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Technology of Solvent-free Compound Machine
Release time:
2020-09-12
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. Especially with the increase of organic solvent emissions, flexible packaging manufacturers in the expansion of the production capacity of composite materials, the general use of solvent-free laminating machine, to replace the traditional solvent composite technology. For example, in North America, in 1992, there are only 26 sets of solvent-free compound machines. In the past eight years, this number has been doubled several times. In the past 10 years, solvent-free compound machine technology has developed rapidly in Europe.
Its main features are:
1, 100% of the adhesive, no solvent residue, reducing the contents of the packaging, especially food, medicine and other pollution.
2. Higher operating speed. Currently, the speed of the device can be m / 480m high.
3. Less adhesive consumption. The calculation shows that. By comparing imported solvent-free two-component adhesive with domestic solvent, the consumption cost of solvent-free adhesive can be reduced by 29%.
4. Reduce equipment energy consumption. 5. Better rates of return. The investment efficiency of solvent-free compound machine is higher than that of solvent-based compound machine.
Reduce the risk of transportation and storage of organic solvents.
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