Positioning printing method for glue dripping label

Abstract

The invention discloses a positioning printing method for a glue dripping label. The method comprises the following steps that a gradually-changed gray-scale graph is manufactured; an image-text mother set and a positioning mark mother set are spliced into a combined mother set in a UV makeup mode; one side of a membrane material is coated with a coating material and dried to form a coating; Images, texts and positioning marks of the combined mother set are transferred to the coating on one side of the membrane material through die pressing of a plate roller; the positioning mark on one side of the membrane material is detected and recognized by using an electric eye, and the coating on one side of the membrane material is subjected to register printing through a printing roller; and the printed membrane material is slit and formed, glue dripping treatment is carried out, and the glue dripping label is obtained. According to the printing method, the images and texts are manufactured through gray-scale drawings and then transferred to the coating on one side of the membrane material in a mold pressing mode, after register printing, the glue dripping label can have a three-dimensional visual effect, a product is higher in grade and more attractive, in addition, the positioning marks are additionally arranged on the basis of the images and texts so that electric eye recognition can be effectively achieved, printing roller register printing can be more accurate, and the obtained product is more delicate.

Description

technical field [0001] The invention relates to the technical field of glue-drop labels, in particular to a positioning printing method for glue-drop labels. Background technique [0002] Epoxy labels have been widely used in the field of Epoxy Labels and Epoxy Labels, which is conducive to enhancing the brand recognition of products in the market. At present, when the glue labels on the market are produced, the graphic design is usually printed directly on the ordinary material, and then the glue is processed after die-cutting to make the glue label. Although the whole production process is simple, the accuracy is not high, and the obtained glue is labeled as a flat pattern, which lacks stereoscopic visual effects, resulting in a narrow application range. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a glue label positioning printing...

AI Technical Summary

Problems solved by technology

Although the entire production process is simple, the accuracy is not high, and the obtained glue is marked as a flat pattern, which lacks stereoscopic visual effects, resulting in a narrow application range.

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