Repair and protection of woven bag printing machines

1. Establish regulations and procedures for the maintenance of woven bag printing machines. Maintenance of offset printing machines should be based on the machine's instruction manual. This includes regular oil changes, filter cleaning, and periodic checks of machine precision.

2. Strengthen the maintenance of important components. Gears, cams, sprockets, rollers, and bearings are important components of the printer, and their maintenance should differ from that of other components because changes in their precision will affect the final product. Springs are components used in the machine for force balancing; their performance directly determines the precision of the interaction between moving parts. Springs must have high elasticity, while low elasticity and non-recoverable plastic deformation are detrimental to their operation.

3. Implement technological upgrades and strengthen machine maintenance. Machine maintenance requires that the ease of maintenance be fully considered during the machine's design phase. However, due to the complexity of printers, it is clearly impossible to consider every factor, and the content of machine maintenance will also change with environmental changes. Therefore, layouts that are not conducive to machine maintenance should be improved without affecting normal operation.