Kraft paper bubble bag is one of many kinds of bubble bags. Different products need a special protection when they are in logistics or express transportation, which is more in line with the rapid and healthy development of e-commerce industry and express industry. Sometimes the bubble bag of kraft paper will also appear blistering phenomenon, so what should we do when such a phenomenon occurs?

　　牛皮纸气泡袋出现起泡现象，一般属于下面的情况：

　　The blister phenomenon of kraft paper bubble bag generally belongs to the following situations:

　　1.印刷墨层未干。应先热压一遍再上胶，推迟覆膜时间，使其彻底干燥。

　　1. The printing ink layer is not dry. It should be hot pressed once and then glued to delay the time of film covering and make it completely dry.

　　2.印刷墨层太厚。应增加粘合剂涂布量，增大压力及复合温度。

　　2. The printing ink layer is too thick. Should increase the amount of adhesive coating, increase the pressure and composite temperature.

　　3.干燥温度过高，粘合剂表面结皮。应降低干燥温度。

　　3. The drying temperature is too high, and the adhesive surface is skinned. The drying temperature should be reduced.

　　4.复合辊表面温度过高。应降低复合辊温度。

　　4. The surface temperature of composite roller is too high. The temperature of compound roller should be reduced.

　　5.薄漠表面有灰尘杂质。应及时。

　　5. There are dust and impurities on the surface of the thin desert. It should be removed in time.

　　6.薄膜有皱折或松驰现象，薄膜不均匀或卷边。应更换薄膜，调整张力。

　　6. The film is wrinkled or loose, uneven or curled. The film should be replaced and the tension adjusted.

　　牛皮纸气泡袋出现起泡现象，主要是上面给大家分享的这些，大家需要牛皮纸气泡袋的话，可以联系我们鑫盛达，我们的气泡袋都是符合标准来进行操作的。

　　If you need kraft paper bubble bags, you can contact Xinshengda. Our bubble bags are all in line with the standard for operation.