The characteristics of solventless composite technology

The solvent-free composite technology is based on the combination of solvents, the rising cost of organic solvents caused by the oil crisis of the 1970s, and the growing global environmental protection requirements.

In particular, as countries have increasingly stricter restrictions on the emission of organic solvents, flexible packaging manufacturers generally adopt solvent-free composites instead of traditional solvent composite technologies when expanding their composite production capabilities. Its main features are:

1.100% binder, no solvent residue, reducing the contamination of package contents, especially food, medicines, etc.

2. Higher operating speed. At present, the speed of the equipment can be as high as 480m/min.

3. Less binder consumption. Through the relevant calculation shows. Compared with imported solvent-free two-component adhesives, the cost of solvent-free adhesives can be reduced by 29%.

4. The equipment runs at lower energy consumption.

5. Better return on investment. The solvent-free hybrid machine's investment efficiency is more than double the solvent-based compounder.

6. Reduces the risk of shipping organic solvents during storage.