Unlock instant, AI-driven research and patent intelligence for your innovation.

Printing-free double-layer structure art graphic paper, and production method and production device thereof

A double-layer structure and printing-free technology, which is applied in the field of papermaking, can solve the problems of manpower and material resource consumption, and achieve the effect of reducing manpower and not sticking to the net

Inactive Publication Date: 2020-02-21
SHANDONG KAILI SPECIAL PAPER
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current traditional method of producing art graphic paper through printing requires plate making, printing and other processes after the paper production is completed, which brings a lot of consumption of manpower, material resources and financial resources.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Printing-free double-layer structure art graphic paper, and production method and production device thereof
  • Printing-free double-layer structure art graphic paper, and production method and production device thereof
  • Printing-free double-layer structure art graphic paper, and production method and production device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The printing-free double-layer structure art graphic paper described in the present embodiment is 120g / m 2 The double-layer structure paper with red coffee checkered art pattern includes a red backing paper layer 9 and a brown graphic layer 10, the graphic layer is compounded on the backing paper layer, and the graphic layer has the shape of a checkered art graphic.

[0053] The pulp for the bottom paper layer includes: 200kg of Kelip softwood pulp and 800kg of Rizhao Senbo hardwood pulp, dye direct light fast red 4BS 11.786kg, dye direct blue DB-BRL 2.624kg, dye direct light fast yellow DY- PG 2.28kg, color fixing agent PF-30 12kg, sizing agent AKD 5kg, wet strength agent PAE 10kg, cationic starch 10kg, retention aid polyacrylamide 0.12kg; beating degree is 35°SR, paper weight is 80g / m 2 .

[0054] The slurry for the graphic layer includes: 800kg of Kelip softwood pulp and 200kg of Rizhao Senbo hardwood pulp, Dye Direct Sunfast Scarlet 4BS 11.4kg, Dye Direct Blue DB-B...

Embodiment 2

[0068] The printing-free double-layer structure art graphic paper described in the present embodiment is 100g / m 2 Two layer structured paper with yellow wave pattern art graphics on white background, such as image 3 As shown, it includes a white backing paper layer and a yellow graphic layer, the graphic layer is compounded on the backing paper layer, and the graphic layer has the shape of a wavy art graphic.

[0069] The pulp for the bottom paper layer includes: 300kg of Kelly Pu softwood pulp and 700kg of Rizhao Senbo hardwood pulp, 5kg of sizing agent AKD, 10kg of wet strength agent PAE, 10kg of cationic starch, 0.14kg of polyacrylamide retention aid, Talc powder 100kg; degree of beating is 34°SR, basis weight of paper is 65g / m 2 .

[0070]The pulp for the graphic layer includes: 800kg of Kelip softwood pulp and 200kg of Rizhao Senbo hardwood pulp, Dye Direct Black DB-G 0.588kg, Dye Direct Light Fast Red 4BS 0.726kg, Dye Direct Yellow DY-RL 3.234kg , Fixing agent PF-30 ...

Embodiment 3

[0074] The printing-free double-layer structure art graphic paper described in the present embodiment is 120g / m 2 Two layer structured paper with brown vertical stripes art graphics on yellow background, such as Figure 5 As shown, it includes a yellow backing paper layer and a brown graphic layer, the graphic layer is compounded on the backing paper layer, and the graphic layer has the shape of a vertical stripe art graphic.

[0075] The pulp for the bottom paper layer includes: 250kg of Kelip softwood pulp and 750kg of Rizhao Senbo hardwood pulp, Dye Direct Sunfast Scarlet 4BS 0.762kg, Dye Direct Black DB-G 0.254kg, Dye Direct Yellow DY-RL 7.188 kg, color fixing agent PF-30 10kg, sizing agent AKD 5kg, wet strength agent PAE 12kg, cationic starch 10kg, polyacrylamide retention aid 0.10kg; beating degree is 35°SR, paper basis weight is 80g / m 2 .

[0076] The slurry for the graphic layer includes: 800kg of Kelip softwood pulp and 200kg of Rizhao Senbo hardwood pulp, dye direc...

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

No PUM Login to View More

Abstract

The invention provides a printing-free double-layer structure art graphic paper, and a production method and a production device thereof. The printing-free double-layer structure artistic graphic paper comprises a backing paper layer and a graphic layer which have different colors, the graphic layer is compounded on the backing paper layer, the graphic layer is in an artistic graphic shape or is hollowed out with the artistic graphic shape, and a mass ratio of softwood pulp to hardwood pulp in the pulp of the backing paper layer is 1:(1-4). Parts of meshes in the forming net of the graphic layer are sealed to manufacture a graphic layer wet paper sheet with the artistic graphic shape through papermaking, and then the graphic layer wet paper sheet is compounded with a manufactured backing paper layer wet paper sheet to form the artistic graphic paper during papermaking production, so subsequent plate making, printing and other procedures are avoided, and the consumption of manpower, material resources and financial resources is reduced.

Description

technical field [0001] The invention belongs to the technical field of papermaking, and in particular relates to a printing-free double-layer structure art graphic paper, a production method and a device thereof. Background technique [0002] As a carrier of media, paper is widely used in printing and packaging. Generally, the production process of paper obtains paper of a single color, such as white, red, yellow, blue, green, coffee and other colors. If you want to make paper with other color patterns, you need to use printing methods. The surface of the paper is printed with printing ink, and other colors and patterns are printed on the surface of the paper, so that artistic graphics, text, etc. are presented on the paper. [0003] Chinese patent document CN108859389A discloses a screen printing plate-making method, a screen printing plate and a screen printing process. Squeegee coating on the surface of the screen printing plate, the ink passes through the hollow part o...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D21F1/00D21F1/10D21F3/02D21F5/00D21H17/29D21H21/14D21H21/16D21H21/20D21H21/28
CPCD21H21/28D21H21/16D21H21/14D21H21/20D21H17/29D21F1/00D21F1/10D21F3/02D21F5/00
Inventor 周大仕车朝晖唐晓东于彦凤
Owner SHANDONG KAILI SPECIAL PAPER