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A kind of high-performance machine-made calligraphy and painting paper and its preparation method

A high-performance technology for calligraphy and painting paper, applied in the field of high-performance machine-made calligraphy and painting paper and its preparation, can solve the problems of moisture-prone and low performance of machine-made painting and calligraphy paper, and achieve improved compactness and surface smoothness, superior physical properties, and improved moisturization. inky effect

Active Publication Date: 2019-10-18
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on the current situation of low performance of machine-made painting and calligraphy paper, it is necessary to find a suitable production method to improve its performance characteristics and make up for the shortcomings of machine-made painting and calligraphy paper, such as poor ink wetting, easy to be affected by moisture, and poor durability, so as to produce high-performance calligraphy and painting paper. The artistic value and service life of calligraphy and painting paper meet the needs of all levels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of preparation method of high-performance machine-made painting and calligraphy paper of the present embodiment, concrete preparation steps are as follows:

[0034] (1) Compounding of slurry: Disperse the mulberry fiber with a concentration of 1.0% by mass in a high-speed disperser of 2000r / min for 10min; Disperse in a high-speed disperser for 20 minutes. Finally, uniformly mix the mulberry fiber dispersion and the viscose fiber dispersion after the dispersion treatment with a dry mass ratio of 5:5 to obtain a mixed slurry solution;

[0035] (2) Add functional additives to the wet end: add nano-CaCO with a particle size of ≦10nm to the mixed slurry solution in step (1) 3 , the addition amount is 1.0% of the absolute dry mass of the mixed slurry solution, stirring while adding, and the temperature of the addition process is controlled at 25°C to prepare the slurry;

[0036] (3) Ultra-low-consistency paper: take a certain amount of the slurry obtained in step (2)...

Embodiment 2

[0041] A kind of preparation method of high-performance machine-made painting and calligraphy paper of the present embodiment, concrete preparation steps are as follows:

[0042] (1) Compounding of slurry: disperse mulberry fiber with a concentration of 2.0% by mass in a high-speed disperser at a speed of 3000r / min for 20min; viscose fiber with a concentration of 1.0% by mass in a speed of 4000r / min Disperse in a high-speed disperser for 30 minutes. Finally, the mulberry fiber dispersion and the viscose fiber dispersion after the dispersion treatment are uniformly mixed at a dry mass ratio of 6:4 to obtain a mixed slurry solution;

[0043] (2) Add functional additives to the wet end: add nano-CaCO with a particle size of ≦10nm to the mixed slurry solution in step (1) 3 , the addition amount is 2.0% of the absolute dry mass of the mixed slurry solution, stirred while adding, and the temperature of the addition process is controlled at 25°C to prepare the slurry;

[0044](3) U...

Embodiment 3

[0049] A kind of preparation method of high-performance machine-made painting and calligraphy paper of the present embodiment, concrete preparation steps are as follows:

[0050] (1) Compounding of slurry: disperse mulberry fiber with a concentration of 2.0% by mass in a high-speed disperser at a speed of 4000r / min for 20min; viscose fiber with a concentration of 1.0% by mass in a speed of 5000r / min Disperse in a high-speed disperser for 30 minutes. Finally, uniformly mix the mulberry fiber dispersion and the viscose fiber dispersion after the dispersion treatment with a dry mass ratio of 7:3 to obtain a mixed slurry solution;

[0051] (2) Add functional additives to the wet end: add nano-CaCO with a particle size of ≦10nm to the mixed slurry solution in step (1) 3 , the addition amount is 2.0% of the absolute dry mass of the mixed slurry solution, stirred while adding, and the temperature of the addition process is controlled at 30°C to prepare the slurry;

[0052] (3) Ultr...

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Abstract

The invention discloses high-performance machine-made writing and painting paper and a preparation method thereof and belongs to the field of production of special paper. The method comprises the following steps: respectively dispersing paper mulberry fibers and viscose fibers, and uniformly mixing the dispersion so as to obtain a mixed slurry solution; adding a functional additive for regulating the ink wetting property into the mixed slurry solution on the wet part under the stirring condition so as to obtain slurry; performing inclined wire wet molding, dewatering and drying on the slurry so as to obtain a paper sample; spraying a surface sizing agent on the front and reverse surface of the paper sample, and performing infrared drying; and performing high-temperature wet hot-pressing treatment on the paper sample, and drying, thereby obtaining the high-performance machine-made writing and painting paper. According to the method disclosed by the invention, the functional additive for regulating the ink wetting property is innovatively added into the mixed slurry, and the paper is subjected to surface spraying and infrared drying, so that the fireproof and mildew-proof effects are improved, the high-temperature wet hot-pressing treatment contributes to improving the uniformity and strength of the writing and painting paper, and the finished paper has excellent mechanical property and excellent ink wetting property and durability.

Description

technical field [0001] The invention belongs to the field of special paper production, and in particular relates to a high-performance machine-made painting paper and a preparation method thereof. Background technique [0002] Calligraphy and painting paper "originated in the Tang Dynasty, flourished in the Ming Dynasty, and flourished in the Qing Dynasty". It has a history of more than 700 years. Because of its excellent quality, the calligraphy and painting paper is well-known at home and abroad, and it is one of the four treasures of my country's study. Compared with other papers, calligraphy and painting paper is smooth and delicate, flexible and durable, and has the characteristics of long storage time, insect resistance, corrosion resistance, and excellent ink moistening. It has been loved by literati and inkmen since ancient times. King". [0003] The so-called calligraphy and painting paper, strictly speaking, refers to the paper produced by Jingxian County, Anhui P...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/00D21H21/16D21H21/08D21H23/50D21F11/00
Inventor 程峥杨仁党王阳
Owner SOUTH CHINA UNIV OF TECH