2024-07-17
How the solvent-free laminating machine works
author£ºAdmin
Most solvent-free laminating machines use a double-layer laminating, single-station winding and unwinding structure. Its main components include: first unwinding unit, coating unit, second unwinding unit, composite unit, and winding unit.
Special: It can only be used in solvent-free laminating machines. It has a two-layer structure and a three-layer structure and can be molded at one time; it is also divided into manual roller change and automatic roller change.
Combination: Can be used for solvent-free lamination, or by switching the coating unit and starting the oven for dry lamination. This type of model can be connected in series to achieve a three-layer structure formed in one go. For example, for PET/AL/PE, one machine uses dry compounding to produce PET/AL, while two machines in series can use a solvent-free method to further complete the compounding of PET/AL and PE.
Multifunctional: By switching the coating unit, solvent-free, dry coating (solvent-based adhesive and water-based adhesive), PVDC coating, cold sealant positioning coating, hot melt adhesive coating, reverse printing, etc. can be achieved.
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