Manufacture method for forming local three-dimensional grating image and text on surface of printed matter and product thereof
A technology of a three-dimensional grating and a manufacturing method, which is applied in the production of forming a three-dimensional grating graphic and text on the surface of a printed product, and the production of a local three-dimensional grating graphic and text in some areas, can solve the problem that the explanatory small text cannot be clearly represented, and the cylindrical lens cannot be clearly displayed. The grating plate is expensive and the production method cannot be applied, so as to achieve the effect of reduced thickness, low cost and easy operation
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[0030] Example 1
[0031] Such as figure 2 , 3 As shown, the present invention has a printed product with partial three-dimensional raster graphics, the bottom layer is white cardboard 1 with a thickness of 0.2-0.5 mm, and the second layer is ink layer 2. The ink layer is formed by three-dimensional printing plate printing Characters or patterns that can present a three-dimensional effect. The third layer is an adhesive layer 3, the fourth layer is a PET sheet 4, and the fifth layer is a transparent resin layer 5 with a lenticular surface structure. The position of the resin layer and The size corresponds to the position and size of the ink layer. The production method is as follows: (1) According to the design requirements, the area that needs to show the three-dimensional raster effect on the surface of the white paperboard is printed on the three-dimensional printing plate with words or patterns that can show the three-dimensional effect, namely step A; (2) On the white paper...
Example Embodiment
[0032] Example 2
[0033] Such as Figure 4 , 5 As shown, the present invention has a printed product with partial three-dimensional raster graphics. The bottom layer is a white cardboard 1 with a thickness of 0.2-0.5 mm, and the second layer is a regionally arranged ink layer 2. This layer is divided into 2a, 2b two areas, 2a ink area is printed with three-dimensional printing plate to form characters or patterns that can present three-dimensional effect, 2b ink area is conventional characters or patterns formed by flat plate printing, the third layer is the adhesive layer 3. The fourth layer is a PET sheet 4, and the fifth layer is a transparent resin layer 5 with a lenticular curved surface structure. The position and size of the resin layer correspond to the position and size of the ink layer 2a. Its production method is as follows: (1) According to the design requirements, the area that needs to show the three-dimensional raster effect on the surface of the white cardboard i...
Example Embodiment
[0034] Example 3
[0035] Such as Image 6 , 7 As shown, the present invention has a printed product with partial three-dimensional raster graphics. The bottom layer is a white ink layer 6 with a thickness of 0.08-0.1 mm, and the second layer is a regionally arranged ink layer 2. The layer is divided into 2a, 2b Two areas, 2a ink area is printed with three-dimensional printing plate to form characters or patterns that can present three-dimensional effect, 2b ink area is conventional characters or patterns formed by flat plate printing, the third layer is PET sheet 4, the fourth The layer is a transparent resin layer 5 with a lenticular curved surface structure, and the position and size of the resin layer correspond to the position and size of the ink layer 2a area. Its production method is: (1) According to the design requirements, the area on the surface of a PET sheet that needs to show a three-dimensional grating effect is printed on a three-dimensional printing plate wit...
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