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Gravure on-line silk-screen technics and the equipment thereof

A printing and thread technology, applied in printing, printing machines, printing devices, etc., can solve the problem of not finding processing technology, and achieve the effect of low cost, less waste and exquisite printed products

Active Publication Date: 2008-01-30
广西真龙彩印包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing gravure printing machine does not have this function, and no such processing technology has been found.

Method used

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  • Gravure on-line silk-screen technics and the equipment thereof
  • Gravure on-line silk-screen technics and the equipment thereof
  • Gravure on-line silk-screen technics and the equipment thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The gravure in-line screen printing process in this preferred embodiment includes the following steps in sequence: pre-press scheme design, printing raw material processing, in-line gravure screen printing, hot stamping embossing, and quality inspection.

[0025] The above-mentioned pre-press scheme design, printing raw material processing, bronzing embossing and quality inspection are all the same as the steps in the traditional gravure printing or silk screen printing process. And the invention point of this patent application lies in gravure printing in-line screen printing step.

[0026] The above gravure in-line silk screen printing steps include three gravure printing and one drum type silk screen printing.

[0027] As shown in Figure 1, a gravure in-line cylinder screen printing equipment used in the above gravure in-line screen printing process, sequentially includes an unwinding device 1, an introduction device 2, a deviation correction device 3, four printing ...

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Abstract

A concave-printing line linking silk-screen process sequentially comprises the steps of disposal process before printing, printing and process after printing, with the printing step of concave printing line linking roller-typed silk-screen. The concave printing line linking roller-typed silk-screen equipment sequentially comprises a coiling device, an introducing device, a correcting device, at least two printing devices, a correction device, a transverse cutting device and a paper receiving device; at least one printing device comprises a body and at least a concave printing mechanism; at least one printing device comprises a body and at least a roller-typed silk-screen mechanism. The invention has the beneficial effects of roller-typed silk-screen in replace of the plain plate silk-screen, continuous printing, improving the working efficiency, no limited color group quantity of the roller-typed silk-screen, any selection of one color through multi-color, meeting the requirement of different products, printing the products with large batch, high anti-falsification and fine printing quality, low cost, less waste products, high production efficiency, adjusting the color order of the silk-screen by different methods, and printing all special products.

Description

technical field [0001] The invention relates to a printing process, more specifically to a gravure in-line silk screen printing process and equipment thereof. Background technique [0002] Gravure printing machine, the abbreviation of combined multi-color group color gravure printing machine, is widely used in packaging, decoration, publishing and other industries. Existing gravure printing machines are generally divided into three types: paper, plastic and paper-plastic dual-purpose. [0003] In the printing of cigarette labels in the packaging industry, paper or paper-plastic dual-purpose gravure printing machines are mostly used. Since the gravure printing machine is easier to achieve environmental protection and pollution-free production from printing raw materials, materials, auxiliary materials to printing technology, processes, etc., to achieve the purpose of "green printing", so the proportion of cigarette label printing is increasing. The application method also r...

Claims

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Application Information

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IPC IPC(8): B41M1/00B41M1/24B41F17/00B41F19/00B41F15/08B41F15/42
Inventor 黄炳文黄佳儿何兴万何学邦王培玉陈兰
Owner 广西真龙彩印包装有限公司
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