Advantages and disadvantages of dry laminating machines

Advantages of dry laminating machine：

1. Wide range of applications

The dry laminating machine is mainly used for coating and laminating various roll-shaped substrates such as cellophane, aluminum foil, nylon, paper, PET, OPP, BOPP, CPP, NY, PE, etc.The substrate has a high degree of freedom in selection, and composite films with various properties such as heat resistance, oil resistance, barrier properties, and chemical resistance can be produced.

2. Excellent process performance

Compared with extrusion lamination, dry composite products have higher strength, smoother film and better rigidity.At the same time, when compounded with polyethylene materials, there is no oxidative odor and the heat sealing property is better.In addition, the dry laminating machine is suitable for laminating products of multiple varieties and small quantities, and the base material and adhesive are easy to replace.

3. Energy-saving and environmental protection potential

With the development of alcohol-soluble and water-soluble adhesives, the dry lamination process has achieved environmental improvements to a certain extent. These new adhesives help reduce environmental pollution and improve the quality of composite films.

Disadvantages of dry laminating machines：

1. Dry laminators use solvent-based adhesives, which carry the risk of fire and explosion from high-boiling-point solvents. Furthermore, solvent evaporation can pollute the environment. Furthermore, residual adhesives can affect the quality of the laminated film.

2. Dry laminating machine has high requirements for substrate

3. higher cost