Shrinkage film is easy to accumulate material in the central column, the causes:
1. Poor shrink film;
2. The size of the shrink film does not conform to the design size of the central column;
3. Labeling machine is not adjusted properly.
1. Choose a high stability, good adjustment and high tolerance of shrinkage film size error of the sleeve marking machine;
2. Shrinkage film quality into factory control.
Labeling machine is not accurate, cause:
1. Labeling machine is not adjusted properly;
2. Shrinkage film has static electricity.
1. Choose the sleeve marking machine with high stability, good adjustment and low electrostatic interference to shrink film;
2. Strengthen the technical training of operators;
3. Use electrostatic elimination equipment.
Add: No. 88, Huancheng North Road, Fengxian District, Shanghai