日本将从1983年春开始,试销纸罐材料和灌装液体的装置。日本本州造纸公司、凸版印制公司所制的罐形纸质容器,采用了纸和聚乙烯、铝箔等多层结构的复合材料,制成圆筒形。盖、底为密闭式。密闭盖用铝等金属材料制成,开启方便。这种纸罐的最大特点是采用多层结构,所以经过高温灭菌的食品,能高温包 Japan will start selling paper cans and liquid filling equipment starting from the spring of 1983. Japan Honshu paper company, letterpress company made pot-shaped paper container, the use of paper and polyethylene, aluminum foil and other multi-layer structure of the composite material, made of cylindrical. Cover, the end is closed. Closed lid made of aluminum and other metal materials, open convenient. The most prominent feature of this paper cans is the use of multi-layer structure, so after high-temperature sterilization of food, high temperature package