Self-adhesive label manufacturing die-cutting machine and die-cutting method

Abstract

The invention relates to a self-adhesive label manufacturing die-cutting machine and a die-cutting method. The self-adhesive label manufacturing die-cutting machine comprises connecting bottom plates, mounting plates, a die-cutting device and a driving device, wherein the mounting plates are symmetrically fixed on the front sides and the rear sides of the connecting bottom plates uniformly arranged, the die-cutting device is arranged in the middle portion between the mounting plates, and the driving device is arranged on the right side of a space between the mounting plates. The self-adhesive label manufacturing die-cutting machine and the die-cutting method can solve the problems that the die cutting effect is affected due to the fact that self-adhesive residues are prone to be accumulated at cutting edges of cutters during self-adhesive label die cutting, meanwhile, self-adhesive labels are taken up and even peeled off due to the fact that the self-adhesive labels possibly move along with the cutters, and the self-adhesive labels are wasted due to the fact that when the self-adhesive labels are subjected to die cutting treatment, winding of the self-adhesive labels needs to be stopped and then die cutting is carried out, at the moment, the self-adhesive labels are prone to reversely move, the tensioning degree of the self-adhesive labels is reduced, the die cutting positions are changed, and the die cutting positions possibly are inaccurate in serious cases.

Description

technical field [0001] The invention relates to the technical field of label preparation, in particular to a self-adhesive label making die-cutting machine and a die-cutting method. Background technique [0002] Self-adhesive is a kind of material, the material is made of paper, film or other special materials, the back is coated with adhesive, and a composite material with silicon-coated protective paper as the backing paper, and it becomes a finished product after printing, die-cutting, etc. Label. Common self-adhesive labels include drug labels, food labels, outer box labels, barcode labels, etc. Self-adhesive labels have the advantages of no pollution, saving labeling time, etc., and have a wide range of applications, convenient and fast. [0003] At present, when making self-adhesive labels, there are usually the following defects: 1. When the self-adhesive labels are die-cut, the contact position between the cutter and the self-adhesive labels is easy to stick with s...

AI Technical Summary

Problems solved by technology

[0005] The invention can solve the problem that when the self-adhesive label is die-cut, the contact position between the cutter and the self-adhesive label is easy to stick to the self-adhesive residue. After working for a period of time, the self-adhesive residue is easy to accumulate on the cutting edge The incision of the knife affects the effect of die-cutting. At the same time, it is possible for the self-adhesive label to follow the movement of the cutter, and the self-adhesive label is lifted or even peeled off. When the self-adhesive label is die-cut, it is necessary to Stop the rewinding of the self-adhesive label before die-cutting. After stopping the rewinding of the self-adhesive label, the self-adhesive label is prone to reverse movement, resulting in a decrease in the tension of the self-adhesive label, thereby changing the position of the die-cutting In severe cases, it may cause inaccurate die-cutting positions, waste of self-adhesive labels, etc.

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