SED-420-65FMJ-B — Roll-to-Roll Label Heat Laminating Machine
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The SED-420-65FMJ-B is a roll-to-roll label heat laminating machine with photoelectric edge correction. It compounds 100-420 mm wide rolls of synthetic paper, pearlescent film, silver-eliminating dragon, bright silver, P
مبدأ العمل
An incoming label web and laminating film are drawn through a hot roller assembly heated by 320# thermal oil to 80-130 °C; manual hydraulic-boosted silicone rubber rollers press the two together to form a composite, while a photoelectric tracking system continuously corrects edge alignment and a magnetic powder clutch maintains web tension. A dust roller cleans the web before lamination, a knife group splits/trims the membrane, and an anti-curling device keeps labels flat on rewind.
