聚氨酯粘合剂不同配比对味精复合袋质量的影响

The Affection Polyurethane Bond's Different Proportion on the Quality of Monosodium Glutamate Compound Bag

采用聚氨酯粘合剂 (双组分 )的不同配比对味精复合袋 (BOPP(2 0 μm) LDPE(45 μm) )的复膜质量与阻隔性能的试验研究 。

According to the different proportion of polyurethane bond, testing and studying the compound film quality and obstructing performance of the monosodium glutamate compound film[BOPP(20μm)/LDPE(45μm)]is made. In this paper, the suitable proportion of polyurethane bond is suggested.