Printing technology for simulating cigarette package special paper effect

Abstract

The invention discloses a printing technology for simulating the cigarette package special paper effect, and belongs to the technical field of printing. The technology comprises the following steps that a printed material (paper) is selected, six-color UV special-color offset printing is conducted on the surface of the printed material, the first-time silk-screen of marble printing ink is conducted after offset printing, second-time silk-screen of fine and transparent snowflake printing ink is conducted, the fine and transparent snowflake printing ink is stacked on the marble printing ink in the first-time silk-screen on the spot, and the volatile organic compound detecting procedure is conducted. The processing effect of the technology is more fine and attractive than that of a traditional technology, treatment of other images and texts of the designed effect is not affected, the overall package is abundant in level, prominent in topic and intense in contrast, the need for the technology design of various high-grade products can be met, and the printing technology is suitable for large-batch production. Cost is lower than the cost of special paper, the yield is high, and more importantly, the problem that VOC and other hazardous substances of multiple kinds of special paper exceed the standard can be perfectly solved.

Description

technical field [0001] The invention relates to a printing process, in particular to a printing process for achieving the effect of special packaging paper for cigarettes, and belongs to the technical field of printing. Background technique [0002] Screen printing technology is to use photosensitive materials to make screen printing plates by means of photographic plate making (making the screen holes of the graphic part on the screen printing plate be through holes, and the screen holes of the non-graphic part are blocked). During printing, through the extrusion of the scraper, the ink is transferred to the substrate through the mesh of the graphic part, forming the same graphic as the original. Screen printing has the characteristics of easy operation and strong adaptability; thick ink layer, strong three-dimensional effect, rich texture and strong light resistance. [0003] In modern printing enterprises, the use of screen printing technology is a very popular and commo...

AI Technical Summary

Problems solved by technology

In the high-end packaging market, product effects and surface treatment requirements are more in pursuit of personalized and low-key luxury quality. The outer packaging of many products uses fashionable, individual, and special special paper materials as packaging surface paper, but the demand is very high. For the large food packaging industry, the control and requirements for harmful substances in packaging materials (such as VOC, etc.) are very strict in the selection of packaging materials. The selection of special paper materials is prohibitive

[0004] In the current market, the vast majority of special papers used in conventional sales are due to the need for special effects on the paper surface, and the production and manufacturing process technology in order to meet the pursuit of effects leads to the excessive content of VOC and other harmful substances in the special paper itself

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