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Polycarbonate (PC) decorative board printed with three-dimensional image and printing process of PC decorative board

A three-dimensional, decorative board technology, applied in the printing process, the printing of special varieties of prints, decorative arts, etc., can solve the problems of inability to perform partial processing, dizziness, etc., and achieve flexible and vivid pattern visual effects, simple process, and reduced turtle size. The effect of the grain area

Active Publication Date: 2013-08-14
WUXI KEHONG LABEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Products produced by this process must be printed by offset printing, so the material can only be produced by flexible coils, and the substrate lenticular film is a full-page effect, which cannot be partially processed. The pattern effect is produced by the movement of the line of sight. dizzy feeling

Method used

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  • Polycarbonate (PC) decorative board printed with three-dimensional image and printing process of PC decorative board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: Production of on-hook panels for air conditioners

[0030] (1) Select a substrate 2 made of polycarbonate (PC) material with a thickness of 1.5 mm, plan a pattern area for forming a three-dimensional image on the substrate 2 according to the required pattern shape, and send the substrate 2 to In the semi-automatic screen printing machine, the power is transmitted through the transmission mechanism, so that the squeegee squeezes the ink and the screen plate in motion, so that the screen plate and the substrate form a nip line. The squeegee generates force and resilience so that the screen plate is not in contact with the substrate except the nip line. Under the extrusion force of the squeegee, the ink passes through the mesh and leaks from the moving nip line to the On the substrate, a dot layer 3 is printed on the back of the substrate, the size of the colored dots in the dot layer 3 gradually increases from the center to the edge in the pattern area, the scr...

Embodiment 2

[0034] Example 2: Production of air-conditioning cabinet panels

[0035] (1) Select a substrate 2 made of polycarbonate (PC) material with a thickness of 1.2mm, plan a pattern area for forming a three-dimensional image on the substrate 2 according to the required pattern shape, and send the substrate 2 to In the semi-automatic screen printing machine, the power is transmitted through the transmission mechanism, so that the squeegee squeezes the ink and the screen plate in motion, so that the screen plate and the substrate form a nip line. The squeegee generates force and resilience so that the screen plate is not in contact with the substrate except the nip line. Under the extrusion force of the squeegee, the ink passes through the mesh and leaks from the moving nip line to the On the substrate, a dot layer 3 is printed on the back of the substrate, the size of the colored dots in the dot layer 3 gradually increases from the center to the edge in the pattern area, the screen l...

Embodiment 3

[0039] Example 3: Production of refrigerator panels

[0040] (1) Select a substrate 2 made of polycarbonate (PC) material with a thickness of 1.0mm, and plan a pattern area for forming a three-dimensional image on the substrate 2 according to the required pattern shape, and send the substrate 2 to In the semi-automatic screen printing machine, the power is transmitted through the transmission mechanism, so that the squeegee squeezes the ink and the screen plate in motion, so that the screen plate and the substrate form a nip line. The squeegee generates force and resilience so that the screen plate is not in contact with the substrate except the nip line. Under the extrusion force of the squeegee, the ink passes through the mesh and leaks from the moving nip line to the On the substrate, a dot layer 3 is printed on the back of the base material. The size of the colored dots in the dot layer 3 gradually increases from the center to the edge in the pattern area. The screen line ...

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Abstract

The invention relates to a polycarbonate (PC) decorative board printed with a three-dimensional image and a printing process of the PC decorative board. The PC decorative board comprises a substrate, and is characterized in that: the substrate is made of a PC material; a pattern area for forming the three-dimensional image is formed on the substrate; a plurality of transparent salient points which are regularly distributed are printed in the pattern area on the front side of the substrate; the transparent lattice points have consistent shape and dimension; a lattice point layer consisting of a plurality of colored lattice points which are regularly distributed is printed on the back surface of the substrate; a reflective coating protective layer is printed on the lattice point layer; and a part corresponding to the pattern area on the substrate and a part outside the pattern area in the reflective coating protective layer have different colors respectively. By the transparent salient points printed on the front side of the substrate and one or more colored lattice points printed on the back surface of the substrate, a matched reticle angle between the transparent salient points and the colored lattice points is considered, and a moire area is reduced as much as possible until a reality effect of a picture cannot be interfered in a normal visual range.

Description

technical field [0001] The invention belongs to the technical field of printing and packaging, and in particular relates to a PC decorative board printed with three-dimensional images and a printing process thereof. Background technique [0002] The traditional three-dimensional image is to print the pattern on the back of the lenticular sheet with multiple staggered screens or stereoscopic imaging technology. The grating stripes on the surface of the lenticular sheet are aligned in parallel with the pattern layer, and the incident light is refracted by the grating stripes to form a three-dimensional dynamic image. Products produced by this process must be printed by offset printing, so the material can only be produced by flexible coils, and the substrate lenticular film is a full-page effect, which cannot be partially processed. The pattern effect is produced by the movement of the line of sight. dizzy feeling. Contents of the invention [0003] The purpose of the prese...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B44C5/04B41M3/06B41M1/12
Inventor 陈建平
Owner WUXI KEHONG LABEL