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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

Active Publication Date: 2013-04-24
SHANTOU DONGFENG PRINTING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the thick material of such a decorative plate, it is not easy to be bent and formed, so it is not suitable for use as a packaging material, and the entire layout has a grating, which cannot clearly express the descriptive small text
For some printed products, it may only be required to present a three-dimensional effect locally, such as requiring a specific graphic or trademark to present a three-dimensional effect, and the rest to present a flat effect, or to require a three-dimensional effect graphic and a flat effect graphic to appear alternately , the existing production methods are obviously not applicable
In addition, due to the high price of the lenticular lens grating, the field of its use is also limited.

Method used

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  • Manufacture method for forming local three-dimensional grating image and text on surface of printed matter and product thereof
  • Manufacture method for forming local three-dimensional grating image and text on surface of printed matter and product thereof
  • Manufacture method for forming local three-dimensional grating image and text on surface of printed matter and product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 2 , 3 As shown, the present invention has a partial three-dimensional lenticular print, the bottom layer is white cardboard 1 with a thickness of 0.2-0.5mm, and the second layer is an ink layer 2, which is formed by three-dimensional 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 on the surface. The position of the resin layer and The size corresponds to the position and size of the ink layer. The production method is: (1) According to the design requirements, use a three-dimensional printing plate to print characters or patterns that can present a three-dimensional effect on the area where the three-dimensional lenticular effect needs to be displayed on the surface of the white cardboard, that is, step A; (2) On the white cardboard Paste a PET sheet with the same...

Embodiment 2

[0033] Such as Figure 4 , 5As shown, the present invention has a partial three-dimensional lenticular print, the bottom layer is a white cardboard 1 with a thickness of 0.2-0.5 mm, and the second layer is an ink layer 2 arranged in different areas. This layer is divided into 2a, 2b two areas, 2a ink area is to use three-dimensional printing plate printing to form characters or patterns that can present a three-dimensional effect, 2b ink area is to use flat printing plate printing to form conventional characters or patterns, the third layer is the adhesive layer 3, the second 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 and size of the resin layer correspond to the position and size of the area of ​​the ink layer 2a. Its production method is: (1) According to the design requirements, use a three-dimensional printing plate to print characters or patterns that can present a three-dimensio...

Embodiment 3

[0035] Such as Figure 6 , 7 As shown, the present invention has a partial three-dimensional lenticular print, the bottom layer is a white ink layer 6 with a thickness of 0.08-0.1 mm, and the second layer is an ink layer 2 arranged in different regions, which is divided into 2a and 2b Two areas, 2a ink area is to use three-dimensional printing plate printing to form characters or patterns that can present a three-dimensional effect, 2b ink area is to use flat printing plate printing to form conventional characters or patterns, the third layer is PET sheet 4, the fourth The layer is a transparent resin layer 5 with a lenticular surface structure, and the position and size of the resin layer correspond to the position and size of the area of ​​the ink layer 2a. Its production method is: (1) According to the design requirements, use a three-dimensional printing plate to print characters or patterns that can present a three-dimensional effect on the area where the three-dimen...

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Abstract

The present invention provides a manufacture method for forming local three-dimensional grating images and texts on a certain area of the surface of a printed matter according to the design requirements. The manufacture method comprises: firstly, forming an image-text layer which has a background layer and can display a three-dimensional effect on a selected area of a transparent plastic film; and then coating or printing a transparent resin layer which is easy to deform when subjected to heat and pressure on the corresponding area capable of displaying three-dimensional effect of the other side of the plastic film; and finally using the lenticular grating plate to emboss the surface of the transparent resin layer, so the surface of the transparent resin layer is enabled to have a semi-cylindrical surface symmetrical to the lenticular grating plate structure. The manufacture method of the invention is characterized by being simple in process, easy to control the operation, accuracy in overprinting and low in cost. In the printed matters having local three-dimensional grating images and texts produced by the method of the present invention, images and texts which need to be highlighted is three-dimensional, while the rest parts are planar; thereby improving the surface layering of a packaging material, highlighting key texts and images in three-dimensional form, and simultaneously allowing small descriptive text clearly manifested to better improve the concern degree of a product.

Description

technical field [0001] The present invention relates to a method for making a three-dimensional image and text, in particular to a method for forming a three-dimensional grating image on the surface of a printed product, and more particularly to a method for forming a partial three-dimensional grating on certain areas of the surface of a printed product according to design requirements. How to make pictures. The invention also relates to a print produced by this method. Background technique [0002] The reason for people's stereoscopic viewing angle is that there is aberration in the images formed on the retinas of the left and right eyes when people's eyes watch objects at the same time. According to the principle of bionics, a stereoscopic image can be obtained as long as synchronous image information with aberrations exists when observing objects is provided to both eyes. The traditional stereoscopic imaging method requires tools to observe the stereoscopic image, but ...

Claims

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Application Information

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IPC IPC(8): B44C5/04B44F1/00
Inventor 谢名优李春花王培学周兴
Owner SHANTOU DONGFENG PRINTING CO LTD
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