First, the local electrical inspection should be regularly cleaned and electrical parts of the line should not be exposed to moisture regularly check promptly eliminate hidden dangers.

Second, cutting the use is by slitting machine, cutting machine to complete, therefore, to use high-quality slitter and cross knife.

Third, cutting routine maintenance should be in place, the criterion is smooth, clean, liquidation (dust, debris) in place to ensure the sliding parts of the equipment in good condition.

Fourth, maintenance work on rotating parts to stop scheduled and unscheduled inspections (especially for real-time monitoring to stop wearing parts). The periodic adjustment, regularly change, commutator and make detailed records, extend equipment service life in order to reach the goal.

Fifth, improve the technical quality and extent of the operation Slitter personnel, on the control of local operations as someone to do, no person shall operate on their own without the promise.