Line burst refers to the phenomenon that when the automatic folder gluer  pastes the box, when the product is die-cutting or the finished product is folded, the pressure of the carton exceeds the bearing limit of the paperboard fiber, resulting in the fracture of the indentation position. So how to deal with the line burst in the folder-gluing process of the folder gluer?Here are the tips about how to deal with the line burst in the folder-gluing process of the folder gluer.

1.How to deal with the line burst in the folder-gluing process of the folder gluer?The first step is fault analysis. 

After careful inspection, it is found that there are oil stains at the carton indentation line with wire burst fault, while no abnormality is found from the paper feeding part to the receiving part of the folder gluer, and the carton indentation line after die-cutting is clearly visible.

This shows that the die-cutting pressure is appropriate and the die-cutting quality is qualified. After testing, the temperature and humidity in the workshop also met the production requirements, and the die-cut bottom plate did not deform.

2. How to deal with the line burst in the folder-gluing process of the folder gluer?The second step is troubleshooting.

It is concluded that the wire burst fault is not a traditional fault, but caused by other links unrelated to the operation of pre folding and automatic folder gluer. Then, by inching paper feeding and randomly selecting carton pieces for inspection, it is found that the wire burst fault occurs after compaction.Therefore, it can be concluded that the carton sheet was excessively squeezed when passing through the “paper pressing brass” piece, resulting in the destruction of the indentation line.

Therefore, do not deal with the wire explosion of the automatic folder gluer blindly. First observe and analyze the causes, so as to suit the remedy to the case and know how to deal with the line burst in the folder-gluing process of the folder gluer.