high speed automatic laminating machine, a multi-functional BOPP film Laminator, is designed mainly for water-base lamination, and also suits oil-base lamination and pre-glued film lamination.
During lamination, the film shall be coated first with glue, and then dried by the big heating roller and drying system. Meanwhile, automatic feeder equipped with paper length controller conveys paper sheets to laminating unit. Then the laminating unit will laminate coated film on paper by heat and pressure. The big heating roller adopts water circulation heating system that temperature increases quickly and is kept stably and accurately. The laminated products can be rolled up directly, or be sent to disk cutter for crevices cutting on film edge, and then be cut into paper sheets via cutting rollers. Cut paper sheets will finally be conveyed alternatively to manual receiving table or automatic stacker.
laminating machine Temperature & Pressure: Temperature and pressure for water-base lamination and oil-base lamination as below,
Temperature for water-base lamination: To laminate common paper, temperature of heating roller 85°C~95°C; To laminate thin paper or dark printing of paper, temperature of heating roller about 100°C
Temperature for oil-base lamination: temperature of heating roller 80°C~90°C
Pressure: water-base lamination and oil-base lamination have the same laminating pressure.