A quick air-drying device for ink used in advertising printing paper

Abstract

The invention discloses a quick air-drying device for ink used for advertising printing paper, which can ensure the rapid air-drying of the printed part of the advertising paper after printing. The lower part of the printing paper is dried by hot air, and the upper part is dried by blowing air, which can quickly ensure The absorption and drying of the ink by the printing paper ensures the reliability of the ink marks after printing. The air outlet rate or wind force of each air outlet cover of the present invention gradually increases and then gradually decreases, which can ensure that the air is dry and will not be damaged due to excessive wind force. Large enough to cause damage to the printing position or the printing area, the lower hot air blowing assembly of the present invention at least includes a heat equalizing pipe group, the heat equalizing pipe group can make the temperature of the hot air blown out by the hot air blower as average as possible, and the hot air blown out by the hot air blower is configured as Directly blowing to the heat equalizing tube group instead of directly blowing to the printed advertising paper can ensure the uniformity and continuous reliability of the hot air, save energy and reduce the adverse effect of local overheated hot air on printing.

Description

technical field [0001] The invention specifically relates to an ink rapid air-drying equipment used for advertising printing paper, and belongs to the technical field of air-drying equipment. Background technique [0002] For advertising printing, because the advertising paper is generally relatively large, the printed characters or pictures are thicker in color, and the advertising paper is generally harder paper, so more ink is required for printing, which leads to printing. Relying only on its own drying effect, it is easy to have problems such as blurring and pollution of the ink in the printed position. Therefore, it is generally necessary to set up a special air-drying device for it. The current air-drying device generally only relies on the fan. This simple air-drying equipment When air-drying, the undried ink is often deformed due to the unstable wind speed of the fan and the excessive wind force of the fan, while the small air volume of the fan will not be able to c...

AI Technical Summary

Problems solved by technology

[0002] For advertising printing, because the advertising paper is generally relatively large, the printed characters or pictures are thicker in color, and the advertising paper is generally harder paper, so more ink is required for printing, which leads to printing. Relying only on its own drying effect, it is easy to have problems such as blurring and pollution of the ink in the printed position. Therefore, it is generally necessary to set up a special air-drying device for it. The current air-drying device generally only relies on the fan. This simple air-drying equipment When air-drying, the undried ink is often deformed due to the unstable wind speed of the fan, and the excessive wind force of the fan, while the small air volume of the fan makes it impossible to complete the drying well.

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