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A molding method, molding equipment and printed matter of a structure with a dynamic three-dimensional effect

A technology of three-dimensional effect and molding method, which is applied in the direction of printing, printing, and printing machines for the production of special varieties of printed matter. It can solve problems such as difficult degradation, increased manufacturing costs, and unfavorable environmental protection, and achieve good packaging effects. Simplify processing technology and improve The effect of production efficiency

Active Publication Date: 2022-03-25
苏州美盈森环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there are many shortcomings in the processing method of the three-dimensional effect
First of all, the lens structure is mostly made of transparent PET, PP and other materials, which are difficult to degrade and are not conducive to environmental protection
Secondly, because the film material of the lens structure is thin and soft, it is generally made into a self-adhesive label and attached to the outer surface of the package, but the film material of the lens structure is easy to be lifted, and the film material of the lens structure needs to be added to the surface of the package. Multi-channel processing technology increases manufacturing costs
At the same time, the three-dimensional imaging process of the film or sheet of the lens structure mainly uses the double effect of refraction and diffraction of the lens structure to form a floating or sinking depth of field to form a three-dimensional effect. In nanocontact printing and other processes, the printed ink layer is thin, only a few microns, so that the final imaging pattern also presents a flat effect

Method used

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  • A molding method, molding equipment and printed matter of a structure with a dynamic three-dimensional effect
  • A molding method, molding equipment and printed matter of a structure with a dynamic three-dimensional effect
  • A molding method, molding equipment and printed matter of a structure with a dynamic three-dimensional effect

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Experimental program
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Effect test

Embodiment 1

[0054] To solve the above problems, such as figure 1 As shown, this embodiment discloses a method for forming a structure with a dynamic three-dimensional effect, which specifically includes: printing a plurality of graphics and texts 12 with a three-dimensional effect on the surface of the paper base material 10, and after the graphics and texts 12 are dried, Roll the paper base material 10 so that each area printed with graphics and text 12 forms an arc-shaped protrusion 13; the surface of the paper base material 10 printed with graphics and text 12 is coated with a transparent first resin oil layer 14; After the first resin oil layer 14 is dried, a dot-shaped transparent second resin oil layer is coated on the surface of the first resin oil layer 14. The second resin oil layer shrinks naturally and is cured by ultraviolet radiation to form a plurality of lens structures 15, adjacent to each other. The distance between the lens structures 15 is larger or smaller than the dis...

Embodiment 2

[0065] Figure 4 It is a process schematic diagram of the forming method of the structure with dynamic three-dimensional effect provided by the second embodiment of the present invention. Such as Figure 4 As shown, the method for forming a structure with a dynamic three-dimensional effect disclosed in this embodiment specifically includes: coating and forming a water-oil layer 11 on the surface of the paper-based material 10; A plurality of graphics and texts 12 with three-dimensional effects are printed; after the above graphics and texts 12 are dried, the paper base material 10 is rolled so that each area printed with graphics and texts 12 forms an arc-shaped protrusion 13; on the paper base material 10 The surface coated with graphics and texts 12 is coated with a transparent first resin oil layer 14; after the first resin oil layer 14 is dried, a dot-shaped transparent second resin oil layer is coated on the first resin oil layer 14, and the second resin oil layer is nat...

Embodiment 3

[0069] Figure 5 It is a process schematic diagram of the forming method of the structure with dynamic three-dimensional effect provided by the third embodiment of the present invention. Such as Figure 5 As shown, in this embodiment, silver cardboard is used as the paper base material 10, and the forming method of the structure having a dynamic three-dimensional effect is the same as that of the first embodiment.

[0070] In the present embodiment, it is also taken as an example to enlarge and float images formed by three-dimensional effect pictures and texts 12, wherein each picture and text 12 is a circular pattern and the diameter of the circular pattern is 0.03mm, and the arrangement pitch of the circular patterns is 0.2 mm, the diameter of the arc-shaped protrusion 13 is 0.12 mm, and the height of the arc-shaped protrusion 13 is 0.15 mm. In order to clearly see the final dot-shaped image with a three-dimensional effect, the arrangement pitch of the circular pattern is ...

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Abstract

The invention discloses a forming method of a structure with a dynamic three-dimensional effect, which belongs to the technical field of printing with a three-dimensional effect. The forming method of the structure with a dynamic three-dimensional effect specifically includes: printing a plurality of graphics and texts with a three-dimensional effect on the surface of the paper base material; rolling the paper base material so that each area printed with graphics and texts forms an arc-shaped convex start; coat the transparent first resin oil layer on the surface of the paper-based material printed with graphics; coat the dot-shaped transparent second resin oil layer on the first resin oil layer, and the second resin oil layer shrinks and solidifies to form a plurality of lenses structure, the distance between two adjacent lens structures is larger or smaller than the distance between two adjacent arc-shaped protrusions. The present invention prints pictures and texts with three-dimensional effects on the paper base material, and makes the pictures and texts have a three-dimensional effect of arc-shaped protrusions by embossing the paper base and the pictures and texts, and then uses the second resin oil layer to form a microlens array on the paper base material , so that the pattern of the printed matter has a multi-view dynamic three-dimensional effect and good packaging.

Description

technical field [0001] The invention relates to the technical field of printing with three-dimensional effect, in particular to a forming method, forming equipment and printed matter of a structure with dynamic three-dimensional effect. Background technique [0002] With the development of science and technology and the improvement of appreciation level, people's visual requirements for printed matter are no longer limited to plane, and printed matter with multi-angle dynamic three-dimensional effect has gradually attracted people's attention and favor. Since the lens structure is hemispherical, the printed matter will show a three-dimensional effect when viewed from multiple angles facing the lens structure. Therefore, the film or sheet that can be processed into a lens structure has become a necessary material for multi-view dynamic three-dimensional effect printed matter. [0003] The processing method of the three-dimensional effect is to process the transparent film or ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F17/00B41F23/00B41F23/04B41M3/00B41M7/00
CPCB41F17/00B41F23/00B41F23/0409B41M3/00B41M7/0027B41M7/00B41M7/0081
Inventor 陈利科钟云飞宋立合李冠竺范恒超
Owner 苏州美盈森环保科技有限公司
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