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铝箔纸是一种一次性消耗的包装材料,大都使用于香烟、食品的包装。原用压延法生产铝箔纸每吨需用铝材500公斤,耗铝太大。1978年,山东省益都卷烟厂研制成功的涂胶真空镀铝纸,每生产一吨铝箔纸只需铝材10公斤,比原压延法生产铝箔节约铝材98％,但这种生产方法需在纸张表面涂上一层高分子涂料,每吨铝箔纸需用涂料800公斤,且其中所含的65％的溶剂酒精在生产过程中烘干,被挥发排入大气,造成污染,成本也较高。为了解决这个问题,萧山县盈丰铝箔纸厂的科技人员经过二年的努力,最近研制成
Aluminum foil is a one-time consumption of packaging materials, mostly used in cigarettes, food packaging. The original production of aluminum foil rolling method needs 500 kg per ton of aluminum, aluminum consumption is too large. In 1978, Shandong Yidu Cigarette Factory successfully developed coated aluminum vacuum coated aluminum foil, aluminum foil per ton of aluminum foil produced only 10 kg, aluminum than the original production of aluminum foil saving 98%, but this method of production required The surface of the paper coated with a layer of polymer coating, per ton of aluminum foil need to paint 800 kg, and which contained 65% of the alcohol solvent drying in the production process, was volatile emissions into the atmosphere, resulting in pollution costs are more high. In order to solve this problem, Yingfeng Foil paper mill in Xiaoshan County, after two years of hard work, recently developed into