冬季低气温对软包装生产的不利影响及预防措施

Adverse Effects of Low Temperature for Flexible Packaging in Winter and Related Preventive Measures

本文详细分析了冬季低气温对材料润湿性能、印刷、干复溶剂残留、冬季低温复合初粘力、胶黏剂流平性、收卷温度、水性胶贮运、包装袋破损等多个质量点的影响，并介绍了相应的生产前预调整工艺。

The text analyzes the low temperature in winter has adverse effects on the quality of the materials, including the adverse effects on the wettability of materials, the printing processing, dry composite solvent residue, composite tack, adhesive leveling, winding temperature, water-based glue storage, and packing bags damage. Besides, the text as well introduces the preventive measures before production.