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Method for designing printing bottom piece of aluminum two-sheet zip-top can

A design method and technology of pop-up cans, applied in the directions of printing, printing devices, instruments, etc.

Inactive Publication Date: 2010-05-19
升兴(北京)智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]Figure 2A shows the actual effect of printing according to the conventional film design, such as As shown in Figure 2A, there is a gap at the junction of the black font and the red, revealing the white background color, making the overall pattern unsaturated, which seriously affects the integrity of the appearance

Method used

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  • Method for designing printing bottom piece of aluminum two-sheet zip-top can
  • Method for designing printing bottom piece of aluminum two-sheet zip-top can
  • Method for designing printing bottom piece of aluminum two-sheet zip-top can

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Embodiment Construction

[0029] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0030] image 3 It shows the overall printing effect diagram of the "Wanglaoji" appearance pattern formed by color separation design according to the printing negative film design method of the present invention, Figure 3A , Figure 3B , Figure 3C , Figure 3D , Figure 3E , Figure 3F Respectively show red, brown, black, yellow 1, yellow 2, blue version; Figure 3G Shows a print overprint effect diagram formed according to the printing negative film design method of the present invention; Figure 3H Shows the actual printing renderings of the product. Please refer to Table 2 for specific markings of junctions of different colors.

[0031] Such as image 3 , Figure 3A to Figure 3H As shown, first, the yellow in the overall pattern is decomposed into two parts in the negative film design. In addition to white, the five colored colors (yellow,...

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Abstract

The invention discloses a method for designing a printing bottom piece of an aluminum two-sheet zip-top can. In the method, the printing bottom piece is provided with six colors including white; white is an integral ground color and is coated and dried by a white ground coater; and then the other five colors are printed by a six-color printing machine. The method is characterized in that when designing the printing bottom piece for color separation, one color pattern of the five colors is divided into two bodies and overprinted through two monochromatic oil stations, and the invention is particularly suitable for the printing bottom piece of Wanglaoji brand. By adopting the invention, the effects of attractive product appearance, non-lossy colors and no ghosting with good printing effect can be realized.

Description

technical field [0001] The invention relates to a design method for a printed negative of an aluminum two-piece pop can, belonging to the field of metal packaging containers. Background technique [0002] The existing printing process for the appearance of aluminum two-piece pop cans is realized by a printing machine. The existing pop can printing machine can realize the combined pattern printing of six and eight colors. The applicant uses a six-color printing machine , can realize the combined pattern printing of six colors. Firstly, according to the color draft of the printing pattern (including text) provided by the customer, the negative film supplier will decompose the pattern design into multiple monochrome printing plate negatives, and then the tank maker will then develop a monochrome printing resin plate according to the monochrome negatives, and install it in the Printing cylinder, sequentially print single-color ink on the offset plate to form a multi-color overp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/14G09F7/00
Inventor 李光春刘春文刘杰奎张金双卢尚明
Owner 升兴(北京)智能科技有限公司
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