作为食品复合包装材料的粘合剂1、与尼龙共挤，作为肉制品、冷冻食品的包材；

First, as a food packaging materials, adhesive compound 1, with the co-extruded nylon, as meat products, frozen food packaging materials;

youdao

作为食品复合包装材料的粘合剂1、与尼龙共挤，作为肉制品、冷冻食品的包材；

First, as a food packaging materials, adhesive compound 1, with the co-extruded nylon, as meat products, frozen food packaging materials;

youdao