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Print technology for cigarette cases

A process and technology of cigarette case, applied in the directions of printing, post-processing of printing, printing device, etc., can solve the problems of high operating cost, affecting the appearance of finished cigarette case, poor wear resistance, etc., and achieve the effect of improving the recovery rate

Active Publication Date: 2017-04-26
至远彩色印刷工业(惠州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the printing process disclosed in the above-mentioned patent requires UV coating operation, and the operation cost is relatively high.
And even if the silver-coated surface of the finished cigarette case has been subjected to UV varnishing, its wear resistance is still poor, which will affect the appearance of the finished cigarette case after wear

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The present invention is a kind of cigarette case printing process, comprises the following steps:

[0029] (1) Cut the printing substrate according to the packaging requirements of the packaged object;

[0030] (2) The surface of the printed substrate that has been cut in step (1) is pressurized through a dot grating mold, so that the surface of the printed substrate forms a groove pattern;

[0031] (3) transferring the silver paste mixture into the grooves of the groove pattern pressed in step (2) by gravure printing;

[0032] (4) Hot stamping is performed on the groove of the surface of the printed semi-finished product completed in step (3) by hot stamping with a hot stamping machine;

[0033] (5) Coating the curable resin on the surface of the printing substrate by screen printing on the surface of the printed semi-finished product treated in step (4);

[0034] (6) Cut the polyethylene heat-shrinkable film according to the size of the printed substrate cut in ste...

Embodiment 2

[0048] The difference between this example and Example 1 is: after the step (9) is completed, before the polyethylene heat shrinkable film is attached to the surface of the printing substrate, the polyethylene heat shrinkable film after the step (9) is completed is baked Dry processing, the drying temperature is 150 degrees Celsius. In the step (8), the irradiation time of the ultraviolet curing lamp is 5 seconds, and the total power of the ultraviolet curing lamp is 10 kilowatts. When the silver paste mixture is transferred by gravure printing in the step (3), the contact time between the gravure and the surface of the printing substrate is 8 seconds.

Embodiment 3

[0050] The difference between this example and Examples 1 and 2 is that: before the polyethylene heat shrinkable film is attached to the surface of the printing substrate after the step (9) is completed, the polyethylene heat shrinkable film after the step (9) is completed Carry out drying treatment, and drying temperature is 120 degrees Celsius. In the step (8), the irradiation time of the ultraviolet curing lamp is 4 seconds, and the total power of the ultraviolet curing lamp is 10 kilowatts. When the silver paste mixture is transferred by gravure printing in the step (3), the contact time between the gravure and the surface of the printing substrate is 7 seconds.

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Abstract

The invention discloses a print technology for cigarette cases. The print technology is characterized by including the steps of 1, cutting print base materials according to packaging requirements of objects to be packaged; 2, compressing the surfaces of the print base materials cut in the step 1 through dot-shaped optical grating molds to form groove patterns in the surfaces of the print base materials; 3, transferring silver paste mixtures into grooves of the groove patterns formed through compression in the step 2 through intaglio printing; 4, carrying out hot stamping treatment on the grooves in the surfaces of semi-finished print products obtained in the step 3 in a hot stamping manner through a hot stamping mold machine; 5, coating the print base materials on the surfaces of the semi-finished print products treated in the step 4 with cured resin in a silk-screen printing manner; and 6, cutting polyethylene heat shrinkage films according to sizes of the print base materials cut in the step 1. According to the print technology for the cigarette cases, the abrasive resistance of silver-coated parts on the surfaces of the finished cigarette cases is high, and print layers are smooth and have a fine and smooth hand feeling.

Description

technical field [0001] The invention relates to a cigarette case printing process, which belongs to the field of printing. Background technique [0002] Cigarette box printing adopts a variety of printing technologies, such as gravure printing, offset printing, flexo printing, silk screen printing, UV printing, UV varnish, holographic hot stamping, laser aluminum foil, etc., including two or three of them. Cigarette boxes account for the majority, and some cigarette box printing includes multiple printing techniques. At present, most of the middle and high-end cigarette cases use gold and silver cardboard as packaging materials, mainly using the characteristics of gold and silver cardboard with high surface gloss, high smoothness and good color rendering effect to display better color effects. However, the cost of gold and silver cardboard is relatively high, and the surface needs to be filmed. At present, two film technology is mainly used. One is to use OPP film. This met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/10B41M1/22B41M1/12B41M1/30B41M7/00B32B37/12
CPCB32B37/12B41M1/10B41M1/12B41M1/22B41M1/305B41M7/00B41M7/009
Inventor 黄伯康冯汉辉
Owner 至远彩色印刷工业(惠州)有限公司
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