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Tipping paper printing device and tipping paper printing method

A technology of printing device and printing method, applied in printing, printing machine, rotary printing machine, etc., to achieve good water content, reduce or eliminate swelling phenomenon, and good printing quality

Inactive Publication Date: 2016-08-10
CHANGGE DAYANG PAPER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the degree of selection used for cigarette printing also has higher requirements, requiring clear writing and no swelling phenomenon (swelling phenomenon refers to the phenomenon that the printed edge shows the body of a caterpillar under a microscope). Swelling phenomenon or reducing the swelling phenomenon is the pursuit of each manufacturer; in the prior art, when the tipping paper is produced, the ink is directly printed on the base paper, and the swelling phenomenon occurs from time to time

Method used

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  • Tipping paper printing device and tipping paper printing method

Examples

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Comparison scheme
Effect test

Embodiment 1

[0022] The tipping paper is not fumigated, and the ink is directly printed on the tipping paper.

[0023] The tipping paper produced in this way has a certain swelling phenomenon when observed under a microscope.

Embodiment 2

[0025] The tipping paper is fumigated with ethanol steam, the fumigation time is 60-100 seconds, the temperature is 70-80 ℃, and then the ink is printed on the tipping paper.

[0026] The tipping paper produced in this way is observed under a microscope, and a certain swelling phenomenon is reduced or disappeared.

Embodiment 3

[0028] After printing, the product in the above embodiment 2 is fumigated with acetic acid vapor, and the time used for fumigation is 60-100 seconds and the temperature is 70-80°C.

[0029] The harmful substances (phenols, benzene, etc.) in the tipping paper produced in this way are reduced, which is more beneficial to the health of users.

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Abstract

The invention relates to printing devices for tipping paper, in particular to a tipping paper printing device and a tipping paper printing method. The tipping paper printing device comprises a machine frame which is provided with transfer rollers and printing rollers. The path where tipping paper is wound around the transfer rollers and the printing rollers is a tipping paper path. A front fumigation chamber is arranged in front of the printing rollers and is provided with an inlet and an outlet which are located on the tipping paper path. The front fumigation chamber is connected with an ethyl alcohol steam supply device. A rear fumigation chamber is arranged behind the printing rollers and is provided with an inlet and an outlet which are located on the tipping paper path. The rear fumigation chamber is connected with an acetic acid steam supply device. The tipping paper printing method includes the steps that tipping base paper is fumigated with ethyl alcohol steam before being printed and the tipping base paper is fumigated with acetic acid steam after being printed. The tipping paper printing device and the tipping paper printing method are better in printing quality.

Description

technical field [0001] The present invention relates to a printing device for tipping paper, and also relates to a printing method for tipping paper. Background technique [0002] Tipping paper is a product used on cigarettes. It is in contact with the mouth when used. Therefore, it has high requirements for paper and ink in terms of hygiene and harmlessness. Therefore, the ink used is different from ordinary ink. The paper used Also different from ordinary paper, ink generally contains alcohol-based solvent and is a water-based ink. In addition, the degree of selection used for cigarette printing also has higher requirements, requiring clear handwriting and no swelling phenomenon (the swelling phenomenon refers to the phenomenon that the edge of the printing shows the caterpillar body under the microscope) is also its requirement, eliminating hair It is the pursuit of various manufacturers to achieve or reduce the rise phenomenon; in the prior art, the ink is directly prin...

Claims

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Application Information

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IPC IPC(8): B41F19/00B41F23/00B41F23/04B41M7/00
CPCB41F19/00B41F23/00B41F23/04B41M7/00
Inventor 胡霄鹏
Owner CHANGGE DAYANG PAPER CO LTD
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