Possible reason
May adopt revision method
Possible reason
May adopt revision method
， massive bit
， massive sponge
， entire bridal bottom roll rubber the
， rows of roof tiles crosswise enter paper the
， die cutting board to contain errors
， reduces sponge's amount used
， to increase cutting depth
， to increase paper round pressure
， to make the board
， massive gap ， heavy cardboard the
， bottom roll rubber wears in the
， box piece die cutting to skid the
， die cutting board to contain errors
， increases sponge the
， reduction to join depth
， to reduce paper round pressure
， replacement bottom roll rubber
， to make the board
Revision method 
  
Possible reason
Revision method
， sponge's choice
， sponge
， does not go to the filings knife position design to the to
， trench width too narrow
， box shape design disadvantageous platoon not to be waste highly to the
， choice correct degree of hardness's sponge the
， dirt area sponge is higher than 3-6mm the knife the
， trench width to be bigger than 2 times to extend the ， correct design filings the position, quantity the
， improvement box shape design
Maintenance and depositing
Maintenance
 
， all knife version with will order a meal from now on inspects unitarily the
， each die cutting version before depositing should service promptly
， if the sponge wears or the distortion should replace
Depositing
 
， the die cutting version do not deposit, in access
， the die cutting version do not deposit in overheated or underheating place
， do not fold the die cutting version puts
， not to depending in the
， length surpass the die cutting version 1.5 meter die cutting versions should together in addition slanting together to be equipped with hand hole
， not to put the die cutting version non-support's vertical stroke