A method for controlling hot press bonding of a kraft paper packaging machine

Abstract

The present application relates to a kind of kraft paper packaging machine hot pressing control method, first by the diameter of the paper roll, the width of the folded paper is calculated to calculate the folding area of the folding part, then multiplied by test coefficient K to obtain the size of the pressing force, the calculated hot pressing pressing force is dynamically written in control system, control system uses the positioning mode in EPOS to control hot pressing with outer seal head to be positioned to the position of 150mm from the paper roll end face, then uses the function of running to fixed stop block in EPOS, controls hot pressing to press towards paper roll end face.In practical application, the diameter of paper roll is different, the width of packaging paper is different, and the set value of force is also different each time.The pressing effect of each paper roll reaches the expected effect, that is, the corresponding position of the folded paper part of inner seal head is crushed, the outer seal head is flat and is pressed and attached to the inner seal head, to ensure the pressing effect and good appearance.At the same time, without the maximum fixed force pressing, it plays a role in energy saving to a certain extent.

Images