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Double-sided painting method capable of splicing painting cloth, advertising cloth, lamp box and painting unit

An inkjet cloth and advertising cloth technology, applied in the field of inkjet printing, can solve the problems such as the inability to integrate materials, the inability to make the frame very large, and the inability to meet large-scale pictures, etc., to achieve the effect of improving the printing efficiency and shortening the time required for printing.

Active Publication Date: 2022-05-27
SHANGHAI BIGIMAGE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the professional large-scale light boxes for outdoor use must adopt the process of double-sided inkjet printing to meet the size requirements. However, the current inkjet technology of light boxes is realized by spraying UV ink on the front and back sides of the double-sided synchronous inkjet printer at one time. Unfortunately, because UV ink is one It is a kind of light-curing ink, which cannot be combined with materials, so it cannot be spliced ​​by glue or hot melt. Although the inkjet effect of the screen is very good, there is no way to make the frame large and cannot meet the needs of large-scale screens. Therefore, most of them currently use Multiple small light boxes are spliced ​​together to form a large-scale advertising effect, but the advertisement formed by this method has obvious splicing traces, which has a great impact on the picture quality

Method used

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  • Double-sided painting method capable of splicing painting cloth, advertising cloth, lamp box and painting unit
  • Double-sided painting method capable of splicing painting cloth, advertising cloth, lamp box and painting unit
  • Double-sided painting method capable of splicing painting cloth, advertising cloth, lamp box and painting unit

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Embodiment Construction

[0047]In the following description, for the purpose of illustration rather than limitation, specific details, such as specific system structures and technologies, are provided for a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0048] It is to be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of the described feature, integer, step, operation, element and / or component, but does not exclude one or more other The presence or addition of features, integers, steps, operations, elements, components and / or collections.

[0049] In order to...

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Abstract

The invention discloses a double-sided inkjet printing method capable of splicing inkjet printing cloth, advertising cloth, a lamp box and an inkjet printing unit. The method comprises the following steps: performing inkjet printing on a display surface of the inkjet printing cloth by adopting light-cured ink; solvent type ink which can be fused with the flex banner material is adopted to conduct flex banner on the opposite faces of the display faces of the flex banner, and the opposite faces of the display faces of the flex banner can be spliced. According to the invention, the spray-painting product which is high in picture quality and can be spliced can be produced, and the spray-painting effect of the ultra-large-breadth lamp box picture which keeps good visual impression day and night is realized.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, in particular to a double-sided inkjet printing method, an advertising cloth, a light box and an inkjet printing unit capable of splicing inkjet printing cloths. Background technique [0002] The advertising pictures have very high production requirements, and the appearance of large-sized seams has a great impact on the visual perception. The current inkjet technology, the picture size is limited by the material width, and the maximum width can only be 5 meters. Large images need to be spliced. When a single piece of material is not large enough, the advertising image can only be solved by splicing. Seamless splicing is a special technique when making super-large advertising images. [0003] At present, professional outdoor large-scale light box pictures must use double-sided inkjet technology to meet the size requirements. However, the current inkjet technology of light boxes is realize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/00B41J3/407B41J3/60B41M7/00G09F13/10
CPCB41M5/0047G09F13/10B41J3/60B41J3/4078B41M7/0045B41M7/009
Inventor 石刚
Owner SHANGHAI BIGIMAGE CO LTD
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