CN1283472C

CN1283472C - A three-dimensional picture, its manufacturing process and use thereof

Info

Publication number: CN1283472C
Application number: CN 200310109514
Authority: CN
Inventors: 吴德明
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-17
Filing date: 2003-12-17
Publication date: 2006-11-08
Anticipated expiration: 2023-12-17
Also published as: CN1546323A

Abstract

The present invention relates to a manufacturing process and a purpose of stereoscopic images, which belongs to the technical field of printing packing. Combined with a printing principle, images with grating stripes under a definite rule are printed on a common base material with the offset printing, gravure or soft printing methods and are overlapped with patterns with grating stripes manufactured by vacuum forming so as to have autokinetic effect and staggered-mesh stereoscopic printing effect. Compared with the prior art, the present invention has the advantages of decreased processes, raw material saving, lowered printing cost, improved production efficiency, superior production, strong stereo perception, favorable optical effect due to the variation of reflectivity with the variation of an incident angle, and wide application in the printing packing field.

Description

A kind of stereo-picture and manufacturing process and purposes

[technical field]

The present invention relates to the printing packaging technical field, a kind of specifically stereo-picture manufacturing process and purposes.

[technical background]

As everyone knows, stereoscopic picture printing is made the stereoscopic model printing exactly, obtains to reproduce with three dimensions the printed matter of object stereo-picture, and its technology mainly is made of stereo, plate-making, printing and back process.In after-processing technology, existing method just is stained with film or pastes the film of punching press at the paper left-hand seat that prints on one deck paper that prints.The three-dimensional level of the product produced in this way is not clear, and image effect is poor, can not variable color, and complex manufacturing.

[summary of the invention]

Purpose of the present invention is for solving the problem that exists in the above-mentioned technology, adopt wrong reticulated printing technology, a kind of stereo-picture and manufacture technology scheme are provided, according to print principle, on common substrate, use the figure of the certain rule of method printing of offset printing, gravure or flexo, the pattern made from vacuum forming is superimposed together, and produces the effect of wrong net stereosopic printing.For achieving the above object, design a kind of stereo-picture, it waits to levy a fault net patterned layer on the base material that is to print, two limits or four limits are corresponding bonding with the limit of grating plastic basis material up and down about on the base material that prints, the grating plastic basis material is provided with the grating fringe zone, grating fringe on base material that prints and the grating plastic basis material keeps certain spacing distance, and the grating fringe on two kinds of materials is superimposed and constitutes dynamically or the stereo-picture of wrong net; The base material that prints is the figure such as the striated of certain rule, point-like or pattern such as network-like; The plastics figure that the grating fringe zone adopts vacuum forming to make is striated, point-like or network-like figures; Printing element adopts paper, plastics or metal material; The grating plastic basis material can be plastic materials such as PVC, PET; Grating region on the grating plastic basis material can be comprehensive, also can be local appointed positions, just is zonal; The generation in grating fringe zone not necessarily will be on same plane.

Processing step is made of following: the general special wrong image of netting of method printing with offset printing, gravure, silk-screen or flexo on printing element is bonding with the grating plastics that utilize vacuum forming to make, on plastics suction mould, form grating region, two kinds of patterns on the material are superimposed together, produce the effect of dynamic or wrong net stereosopic printing.

Above-mentioned a kind of stereo-picture can be applicable to mould printing packaging fields such as goods, paper products, advertising propaganda material, handicraft, gift, toy, greeting card, print surface or false proof process.

The present invention compares with prior art, reduce operation, save raw material, reduce printing cost, enhance productivity, perfect in workmanship, third dimension strong, reflectivity with the difference of incidence angle change optical effect good, have very widely in the printing packaging field and to use.

[description of drawings]

Fig. 1 is a stereo-picture structural section schematic diagram of the present invention.

Fig. 2 is another embodiment schematic diagram of stereo-picture structural section of the present invention.

Fig. 3 is another embodiment schematic diagram of stereo-picture structural section of the present invention.

Fig. 4 is a stereo-picture vacuum forming working state figure of the present invention.When (A) being plastic uptake; (B) be plastic uptake after.

Appointment Fig. 1 is a Figure of abstract.

Among the figure: base material 2 vacuum molds 3 aspirating holes 4 that plastic basis material 1 prints

Below in conjunction with accompanying drawing the present invention is described further:

Among Fig. 1, incident light is through after the groove reflection, because the disappearing mutually and superpose of phase of light wave Principle forms the dynamic three-dimensional image, the Standard Selection of thickness concerning this professional people or than More clearly.

Fig. 2 has provided stereo-picture, and another implements illustration, and plastic basis material is to cover the formula shape, at lid Two limits and central groove adopt the mould vacuum forming to be pressed into grating fringe about formula, printing Good base material is to adopt the printing technology such as silk-screen to be processed into the image of grating fringe, then with it Combine.

Fig. 3 has provided stereo-picture, and another implements illustration, and plastic basis material type shape is in type Two limits and central salient position adopt mould vacuum forming compacting grating fringe about shape, Assigned address or all positions employings on image behind the base material employing base material printing images that prints The printing technologies such as flexo are processed into the image of grating fringe, then they are bonded together.

Fig. 4 has provided the duty of embodiment 1: vacuum forming, solidify bondingly, stood The volume image print product; This vacuum forming technology is to implement easily to this professional people.

[specific embodiment]

Embodiment 1:

In conjunction with print principle, with the figure of the certain rule of the method printing of offset printing, gravure or flexo, base material adopts paper, plastics or metal material on common substrate, and base material need be processed into the raster pattern line of certain rule such as striated, point-like or pattern such as latticed; Plastic basis material is the lid of different shape, adopt vacuum forming to utilize mould production, with vacuum mold plastic uptake PVC, plastic materials such as PP, PET, be equipped with grating fringe such as striated, point-like or latticed figures in specific bit on the plastic basis material of making, be superimposed together with the grating fringe base material that prints and keep certain gapping interval distance, produce dynamic and have the effect of wrong net stereosopic printing; This technology can be widely used in moulding printing packaging fields such as goods, paper products, advertising propaganda material, handicraft, gift, toy, greeting card, print surface or false proof process, has wide application prospects.

Claims

1, a kind of stereo-picture, it waits to levy a fault net patterned layer on the base material that is to print, two limits or four limits are corresponding bonding with the limit of grating plastic basis material up and down about on the base material that prints, the grating plastic basis material is provided with the grating fringe zone, grating fringe on base material that prints and the grating plastic basis material keeps certain spacing distance, and the grating fringe on two kinds of materials is superimposed and constitutes dynamically or the stereo-picture of wrong net.

2, a kind of stereo-picture as claimed in claim 1 is characterized in that the base material that prints is the figure such as the striated of certain rule, point-like or pattern such as network-like.

3, a kind of stereo-picture as claimed in claim 1 is characterized in that the plastics figure that the grating fringe zone adopts vacuum forming to make is striated, point-like or network-like figures.

4, a kind of stereo-picture as claimed in claim 1 is characterized in that printing element adopts paper, plastics or metal material.

5, a kind of stereo-picture as claimed in claim 1 is characterized in that the grating plastic basis material can be plastic materials such as PVC, PET.

6, a kind of stereo-picture as claimed in claim 1 is characterized in that the grating region on the grating plastic basis material can be comprehensive, also can be local appointed positions, just is zonal.

7, a kind of stereo-picture as claimed in claim 1, it is characterized in that comprising following processing step: the general special wrong image of netting of method printing with offset printing, gravure, silk-screen or flexo on printing element is bonding with the grating plastics that utilize vacuum forming to make, on plastics suction mould, form grating region, two kinds of patterns on the material are superimposed together, produce the effect of dynamic or wrong net stereosopic printing.