Direct type wallpaper printing equipment

Abstract

The invention discloses direct type wallpaper printing equipment. The direct type wallpaper printing equipment comprises a support. A printing assembly is fixedly arranged in the position, located atthe center, of the support. An unwinding assembly fixed to the support is arranged on one side of the printing assembly. A winding assembly fixed to the support is arranged on the other side of the printing assembly. A drying assembly fixed to the support is arranged between the winding assembly and the printing assembly. A flattening assembly fixed to the support is arranged between the unwindingassembly and the printing assembly. The direct type wallpaper printing equipment can flatten wallpaper base paper before printing through the flattening assembly to prevent wrinkling. Cylinders b drive a printing plate to move along sliding rails. In the ink coating process, the printing plate makes friction contact with an ink coating roll set twice to enable the surface of the printing plate tobe coated with ink evenly. The drying assembly is used for drying the printed wallpaper to prevent the phenomenon that printing ink is not absolutely dried.

Description

technical field [0001] The invention relates to a direct-type wallpaper printing device, which belongs to the technical field of printing devices. Background technique [0002] As a decorative material with cultural color, wallpaper is mainly used to beautify indoor walls and ceilings. It has the advantages of various designs and colors, wide application range, moderate price, sound insulation, heat insulation, scrub resistance, easy replacement, and strong three-dimensional effect. , is favored by people, and the market demand is huge. With the continuous improvement of people's living standards, there are more and more requirements for wallpaper varieties. At present, the various designs and colors of wallpapers sold in China are mainly produced by printing equipment. Most of the current wallpapers are produced by gravure or letterpress printing equipment. That is, direct printing equipment is used for printing. Compared with indirect printing equipment, this type of prin...

AI Technical Summary

Problems solved by technology

With the continuous improvement of people's living standards, there are more and more requirements for wallpaper varieties. At present, the various designs and colors of wallpapers sold in China are mainly produced by printing equipment, and most of the current wallpapers are produced by gravure or letterpress printing equipment. That is, direct printing equipment is used for printing. Compared with indirect printing equipment, this type of printing equipment has the advantage of high printing efficiency. However, the wallpaper base paper of current printing equipment is prone to wrinkles during the printing process, resulting in incoherent printing patterns, and In the process of applying ink to the printing plate, there will be uneven application. After the wallpaper pattern is printed, the ink will not be completely dried after the wallpaper pattern is printed, which will affect the appearance of the pattern.

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