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Safe water-based silver ink barrel

A safety and ink technology, used in mixers, gas treatment, packaging, etc., can solve problems such as safety hazards, and achieve the effects of safe production, stable gloss and consistent temperature

Inactive Publication Date: 2021-03-12
CHANGDE JINPENG PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, large-scale, long-term and relatively closed workshops use water-based silver and other inks for production operations, and there are bound to be certain potential safety hazards.

Method used

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  • Safe water-based silver ink barrel
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Experimental program
Comparison scheme
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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described further in detail:

[0019] Please also refer to Figure 1-2 The safety water-based silver ink barrel provided in this embodiment includes an ink barrel 1, and the ink barrel 1 is provided with a hydrogen detection probe 2, a hydrogen absorption device 3, an ink delivery device 4, a controller and a stirring device 6, and the The controller is electrically connected to the hydrogen detection probe 2, the hydrogen absorbing device 3, the inking device 4 and the stirring device 6 respectively, and the hydrogen absorbing device 3 includes a housing 31 which surrounds the ink barrel 1 and Enclosed with the outer wall of the ink barrel 1 to form an absorption cavity 32, the absorption cavity 32 is provided with a hydrogen-absorbing alloy, and the absorption cavity 32 communicates with the ink barrel 1 through a suction pipe 33, and the suction pipe...

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Abstract

The invention provides a safe water-based silver ink barrel. The safe water-based silver ink barrel comprises an ink barrel body; a hydrogen detection probe, a hydrogen absorption device, an ink conveying device, a controller and a stirring device are arranged on the ink barrel body; the controller is electrically connected with the hydrogen detection probe, the hydrogen absorption device, the inkconveying device and the stirring device; the hydrogen absorption device comprises a shell; the shell surrounds the periphery of the ink barrel body; an absorption cavity is defined by the shell andthe outer side wall of the ink barrel body; a hydrogen absorption alloy is arranged in the absorption cavity; the absorption cavity communicates with the ink barrel body through an air suction pipe; and the air suction pipe is connected with an air suction device. The safe water-based silver ink barrel is simple in structure, safe, reliable and capable of absorbing hydrogen generated by water-based silver ink and eliminating hidden dangers such as combustion, explosion and the like.

Description

technical field [0001] The invention belongs to the technical field of gravure printing water-based ink, and in particular relates to a safe water-based silver ink bucket. Background technique [0002] According to the requirements for the prevention and control of volatile organic compound VOCs pollution in the "Three-year Implementation Plan for the Prevention and Control of VOCs Pollution in Hunan Province" in September 2018, enterprises have accelerated the research and application of new green and environmentally friendly materials. must do. However, silver ink gravure ink is a special metal ink. The silver ink pigment is composed of aluminum powder. In the water-based process, a certain amount of water must be added as an ink solvent for deployment. Therefore, the exposed metal aluminum is prone to chemical reactions in the water environment under certain conditions (2Al+6H 2 0=2Al(OH) 3 +3H 2 ), producing a flammable and explosive substance—hydrogen. Hydrogen may...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/02B65D25/20B65D85/00B01D53/18B01F15/00B01F7/18
CPCB65D25/02B65D25/20B65D85/70B01D53/18B01D2257/108B01F27/90B01F35/4111
Inventor 曾凡齐欧立国
Owner CHANGDE JINPENG PRINTING