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A kind of anti-mold and antibacterial liquid crystal electronic glass spacer paper and its production process

A glass spacer paper, anti-mildew and anti-bacterial technology, applied in the direction of anti-biological reagent addition, paper, papermaking, etc., to achieve high stiffness, prevent mold pollution, and high mechanical strength

Active Publication Date: 2018-05-01
YINGGE PULPING & PAPER MAKING LUOHE CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are relatively few reports on the production and processing technology of electronic glass spacer paper

Method used

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  • A kind of anti-mold and antibacterial liquid crystal electronic glass spacer paper and its production process
  • A kind of anti-mold and antibacterial liquid crystal electronic glass spacer paper and its production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A mildew-proof and antibacterial liquid crystal electronic glass spacer paper, the slurry of the spacer paper includes 50% of the original softwood pulp, 30% of the original hardwood pulp and 20% of the coniferous wood pulp; wherein the original softwood pulp It is mixed with coniferous wood pulp, the beating concentration is 4.0%, and the beating degree is 30°SR; the native hardwood pulp is beaten separately, the beating concentration is 3.5%, and the beating degree is 25°SR.

[0033] The production process of the aforementioned anti-mildew and antibacterial liquid crystal electronic glass spacer paper, such as figure 1 shown, including the following steps:

[0034] (1) First mix the raw coniferous wood pulp and coniferous lignified mechanical pulp in proportion and then pulp in a pulper, and the raw hardwood pulp is separately pulped, and then be beaten by double disc mills respectively;

[0035] (2) After mixing the pulp after beating, store it in the slurry mixing ...

Embodiment 2

[0043] A mildew-proof and antibacterial liquid crystal electronic glass spacer paper, the slurry of the spacer paper includes 70% of the original softwood pulp, 10% of the original hardwood pulp and 20% of the coniferous wood pulp; wherein the original softwood pulp Mixed beating with coniferous wood pulp, the beating concentration is 6.0%, and the beating degree is 25°SR; the native hardwood pulp is beaten separately, the beating concentration is 4.5%, the beating degree is 20°SR.

[0044] The production process of the aforementioned anti-mildew and antibacterial liquid crystal electronic glass spacer paper comprises the following steps:

[0045] (1) First mix the raw coniferous wood pulp and coniferous lignified mechanical pulp in proportion and then pulp in a pulper, and the raw hardwood pulp is separately pulped, and then be beaten by double disc mills respectively;

[0046](2) After mixing the pulp after beating, store it in the slurry mixing tank, then transfer it to the...

Embodiment 3

[0054] A mildew-proof and antibacterial liquid crystal electronic glass spacer paper, the slurry of the spacer paper includes 60% of the original softwood pulp, 30% of the original hardwood pulp and 10% of the coniferous wood pulp; wherein the original softwood pulp It was mixed with coniferous wood pulp, the beating concentration was 5.0%, and the beating degree was 28°SR; the native hardwood pulp was beating alone, the beating concentration was 4.0%, and the beating degree was 22°SR.

[0055] The production process of the aforementioned anti-mildew and antibacterial liquid crystal electronic glass spacer paper comprises the following steps:

[0056] (1) First mix the raw coniferous wood pulp and coniferous lignified mechanical pulp in proportion and then pulp in a pulper, and the raw hardwood pulp is separately pulped, and then be beaten by double disc mills respectively;

[0057] (2) Store the slurry after beating in the slurry mixing pool after being mixed, and then carry ...

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Abstract

The invention discloses a mildew-proof and antibacterial liquid crystal electronic glass spacer paper and its production process. The slurry of the spacer paper includes 50-70% of virgin coniferous wood pulp, 10-30% of virgin hardwood pulp and 10-30% of virgin hardwood pulp. 20% coniferous wood pulp; among them, virgin softwood pulp and coniferous wood pulp are mixed and beaten, and the beating degree is 25-30°SR; the original hardwood pulp is beaten separately, and the beating degree is 20-25°SR. Quantitative value is 30-60g / m2, pH value is 4.5-6.5, water content is 1.0-4.0%, surface resistance ≥ 1010Ω, air permeability ≥ 500ml / min. The invention combines various measures to prepare a weakly acidic anti-mildew and antibacterial liquid crystal electronic glass spacer and packaging paper with high stiffness, high mechanical strength and high air permeability, and has a certain isolation and protection during the storage and transportation of the electronic glass. Protective effect, but also has anti-mildew, moisture-proof function.

Description

technical field [0001] The invention belongs to the technical field of paper processing, and in particular relates to an anti-mildew and anti-bacteria liquid crystal electronic glass spacer paper and a production process thereof. Background technique [0002] With the improvement of people's consumption level, various electronic products such as smartphones, tablet computers, and LCD TVs are becoming more and more popular and family-oriented. Liquid crystal display is an important part of electronic products. It has the characteristics of no radiation, no flicker, and low energy consumption. With the advancement of science and technology and the steady growth of new electronic products around the world, it is expected that new electronic products will still be based on The LCD screen is the main one. [0003] Electronic glass substrate is a core component of liquid crystal display. However, during the storage, transportation and use of electronic glass substrates, scratche...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/10D21H15/10D21H21/36D21H17/14D21H21/14D21F11/02
CPCD21F11/02D21H15/10D21H17/14D21H21/14D21H21/36D21H27/10
Inventor 齐云洹郭徽李相国丁雪峰何拴营王巧永谢成辉
Owner YINGGE PULPING & PAPER MAKING LUOHE CITY
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