A gravure water-based ink cooling device

A water-based ink and cooling device technology, applied in printing, printing presses, general parts of printing machinery, etc., can solve the problems of unstable printing suitability, high price, slow application and development of environmental protection inks, etc. Quality Defects, Reduction of Influence, Effect of Lower Temperature

Active Publication Date: 2018-11-09
CHANGDE JINPENG PRINTING
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The development and application of domestic environmentally friendly inks are still in their infancy, and most of the environmentally friendly inks have disadvantages such as unstable printing suitability and high prices. This is also an important reason for the slow application and development of environmentally friendly inks in my country.

Method used

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  • A gravure water-based ink cooling device

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0015] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0016] A gravure water-based ink cooling device provided by the present invention comprises a cooling water tower, a main water inlet pipe, a main water outlet pipe, a high pressure resistant water inlet cooling pipe, a high pressure resistant water outlet cooling pipe...

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Abstract

The invention discloses a water-based ink cooling device for gravure printing, which comprises a cooling water tower, a main water inlet pipe, a main water outlet pipe, a high-pressure resistant water inlet cooling pipe, a high-pressure resistant water outlet cooling pipe, a cooling water bucket and a cooling copper pipe; The copper pipe is fixedly arranged on the inner side wall of the cooling bucket through the water inlet joint and the water outlet joint, and the high pressure resistant water inlet cooling pipe and the high pressure resistant water outlet cooling pipe are connected with the water inlet joint and the water outlet respectively. The water outlet is connected by a joint, the main water inlet pipe and the main water outlet pipe are respectively connected to the cooling water tower, the high pressure resistant water inlet cooling pipe is connected to the main water inlet pipe, the high pressure resistant water outlet cooling pipe is connected to the Main outlet connection. The device can effectively reduce the temperature of the gravure water-based ink, and control it within the temperature range required by the process, reduce the influence of the temperature of the gravure water-based ink on the pH value and viscosity of the ink, and make the printing suitability of the ink more stable. Solve product quality defects caused by ink temperature rise.

Description

technical field [0001] The invention relates to the field of gravure water-based ink, in particular to a gravure water-based ink cooling device. Background technique [0002] With the acceleration of China's tobacco internationalization, my country not only imposes strict limits on various harmful substances in cigarettes, but also puts forward higher-level requirements for the environmental protection of cigarette labels. Actively reducing and eliminating toxic residues in cigarette labels is a caring for consumers and a manifestation of social responsibility. The environmental protection development of cigarette labels is the core of the future development of cigarette labels. Green and environmental protection will become an unstoppable development trend of tobacco packaging. It is a foregone conclusion that non-environmental protection packaging materials will be gradually eliminated. [0003] The development and application of domestic environmentally friendly inks are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F31/00
CPCB41F31/002
Inventor 谢家顺刘存林刘建锋詹德清李和平
Owner CHANGDE JINPENG PRINTING
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