Solid emblema papers and printing method thereof

A technology of three-dimensional embossment and decorative paper, which is applied in the fields of decorative art, paper, papermaking, etc., can solve the problems of lack of high and low, and achieve the effect of strong competitiveness

Inactive Publication Date: 2009-03-18
HANGZHOU JINLING PRINTING
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the past, the decorative papers produced by traditional crafts were all plane effects, lacking the sense of reality and vividness of high and low, patchwork.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Using decorative original white paper as the base material, a six-roller gravure printing machine is used for multi-color overprinting. The first four rolls are printed to form a pattern, and the last two rolls are printed to form a three-dimensional concave-convex effect.

[0021] The first four plate rollers use colored ink without adding high-solid content resin; the ink components on the last two plate rolls are: 75% high-solid content resin and 25% solvent. Among them, polyol acrylate (purchased through commercial channels) is used as the high solid content resin.

[0022] The first four plate rolls are electro-engraved, the last two plate rolls are laser engraved, the decorative paper is overprinted and then baked at 100°C, and quickly wound at a speed of 100m / min to obtain a finished three-dimensional embossed decorative paper.

Embodiment 2

[0024] The ink components on the two plate rollers after the present embodiment are: 20% polyester acrylate, 30% castor oil alkyd resin, 20% nitrocellulose, and 30% solvent. Others are the same as in Example 1.

Embodiment 3

[0026] The ink components on the two plate rollers after the present embodiment are: 55% coconut oil alkyd resin, 25% amino resin, and 20% solvent. Others are the same as in Example 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention relates to stereoscopic relief decorative paper and a printing method thereof. Floral patterns with stereoscopic concave-convex sense are arranged on the decorative paper, and the concave-convex thickness of the floral patterns is between 0.05 and 0.8 millimeter. The method for printing the stereoscopic relief decorative paper comprises the following steps of taking decorative pure white paper as a base material and adopting a multi-roller gravure printing machine to perform multi-color overprinting to form stereoscopic floral patterns on the decorative paper, wherein printing ink on at least one roller contains high-solid-content resin with the weight ratio of between 10 and 95 percent. People can truly tell the meticulous engraving of the patterns of the stereoscopic relief decorative paper provided by the invention from any angle. Therefore, the paper has extremely strong competitiveness and broad market prospects.

Description

(1) Technical field [0001] The invention relates to a three-dimensional embossed decorative paper and a printing method thereof. (2) Background technology [0002] The printing technology of decorative paper is relatively mature. It is mainly based on decorative original white paper, with yellow, magenta, blue, black, white and other color inks, color matching according to the requirements of various patterns, and patterned intaglio rollers (with wood grain, stone grain, art Patterns, etc.) of each color plate, the ink is soaked through the ink storage tank, the excess ink is scraped off with a scraper, and the decorative original white paper passing through it is pressed on the pattern plate roller with a rubber roller, and the ink is transferred and adsorbed. The surface of the original white paper is dried in an oven at 60°C-150°C, printed in each color sequentially and neatly overlapped as required (with 1-8 sets of colors), and finally forms a decorative paper with a c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D21H27/26B44F9/04
Inventor 帅学克
Owner HANGZHOU JINLING PRINTING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap