Novel multi-purpose drying channel of silk-screen machine

Abstract

The invention discloses a novel multi-purpose drying channel of a silk-screen machine. The multi-purpose drying channel comprises a convex drying channel arranged on a workbench, the convex drying channel is present in an opening port communicating shape in front-and-back, a hollow structure is formed between the inner side wall and the outer side wall of the drying channel, the left side and theright side of the inner side wall are provided with moisture exhaust boxes correspondingly, the top of the inner side wall is provided with a temperature sensor and a humidity sensor, a system controller is arranged beside the drying channel, the temperature sensor and the humidity sensor are both connected to the system controller through signals, and a humidifier and an exhaust fan are arrangedat the top of the drying channel; and the humidifier communicates with the two moisture exhaust boxes through a three-way pipe, the exhaust fan communicates with the interior of the drying channel through an exhaust pipe, and an ultraviolet lamp box is arranged below the drying channel. According to the novel multi-purpose drying channel, the bottom surface of a cigarette case paper is irradiatedthrough the ultraviolet lamp box, so that the bottom surface of the cigarette case paper is subjected to ultraviolet sterilization and disinfection, the bottom surface of the cigarette case paper is formed into the inner surface of the cigarette case after being folded and formed, and it is ensured that the inner surface of the cigarette case in contact with cigarette is sterile.

Description

technical field [0001] The invention relates to the technical field of paper packaging and printing samples, in particular to a novel multipurpose drying tunnel of a screen machine. Background technique [0002] Cigarette box paper production process simplifies the process: first, the roll paper is printed by a gravure printing machine, and cut into flat sheets (that is, cigarette box paper) on the gravure printing machine, and then the cigarette box paper is put on a screen machine, and then passed through a silk screen machine. After the screen frosting process, the embossing and die-cutting process will be done, and the final inspection is qualified. However, the surface of the flat sheet paper has excessive moisture after the screen grinding process. If it is not dried, the surface humidity of the cigarette box paper will be within a reasonable range. Inside, it will cause the cigarette box paper to be warped and curled, which will affect the normal operation of the subs...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a new type of multi-purpose drying tunnel for wire mesh machines, which solves the problem of moisture on the surface of the cigarette case paper after the silk mesh grinding process, and no sterilization on the inner surface of the cigarette case paper. process problem

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