Cardboard bend how to print

Cardboard bend how to printing cardboard bend how to

cardboard bent, has long been a carton industry is difficult to solve a problem, must face almost every a cardboard-box factory curved board printing house increase the production efficiency is low, the rejection rate of problem.

this, can use the following methods:

if it is a long, curved board can be singled out to stacked, per 5 piece for a set, a stack is a good, then in the above plus one plane heavy static pressure;

if you have to finish printing immediately, curved board can be picked out, on the last printing, and will be picked out by the curved board according to the degree of bending and bending direction;

when printing curved board, should reduce the speed, the same bending direction of cardboard printing, according to bending degree from light to heavy and adjusted in time according to the actual tinted the phase of each printing unit printing roller.

when necessary, can add cardboard on each side of plate;

without affecting the printing effect and quality of the cartons, can be bent more severe cardboard folded back and forth along the line pressing position, in order to reduce the bending degree of cardboard. Conversion table packaging printing knowledge