Decorative paper for floors or furniture

A technology for decorative paper and furniture, applied in special paper, paper, papermaking, etc., can solve the problems of decorative paper being prone to mildew and bacteria, mildew-prone bacteria, and failure to prevent base paper from becoming moldy.

Active Publication Date: 2011-12-07
ZHEJIANG DILONG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, gravure printing inks will contain antifungal agents, but the function of these antifungal agents is to prolong the storage time of the ink, and has no effect on preventing the base paper from becoming moldy
The disadvantage of the existing decorative paper is that the decorative paper is easy to m

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The utility model relates to decorative paper for floors or furniture. The back of base paper is coated with an anti-mildew and anti-bacterial layer, and the anti-mold and anti-bacterial layer is formed by drying the anti-mildew and anti-bacterial compound liquid gravure printed on the back of the base paper. The anti-mildew and anti-bacterial compound liquid is composed of the following components according to mass percentage: 87.7% deionized water, 3% ethanol, 5% propylene glycol methyl ether, 3.5% thickener, 0.15% antibacterial agent CMIT or antibacterial agent MIT, and bactericide BIT 0.2%, antifungal agent OIT 0.3%, PH value regulator 0.15%. The pH value of the anti-mold and antibacterial compound liquid is between 8.0-8.3, and the viscosity of the anti-mold and anti-bacterial compound liquid is between 20-24S.

[0016] The above fungicide BIT is 1,2-benzisothiazolin-3-one; antifungal agent OIT is N-octylisothiazolinone; antibacterial agent CMIT is 5-chloro-2-methy...

Embodiment 2

[0021] The utility model relates to decorative paper for floors or furniture. The back of base paper is coated with an anti-mildew and anti-bacterial layer, and the anti-mold and anti-bacterial layer is formed by drying the anti-mildew and anti-bacterial compound liquid gravure printed on the back of the base paper. Except that the formula of antifungal and antibacterial composite liquid is different from Example 1, others are all the same as Example 1. The anti-mildew and anti-bacterial compound liquid is composed of the following components according to mass percentage: 85% deionized water, 4% ethanol, 7% propylene glycol methyl ether, 3.2% thickener, 0.15% antibacterial agent CMIT or antibacterial agent MIT, and bactericide BIT 0.2%, antifungal agent OIT 0.3%, PH value regulator 0.15%.

[0022] The back of the decorative paper for flooring or furniture is tested to obtain the following microbial data: Aspergillus flavus, mildew resistance level 0; Penicillium citrinum, mild...

Embodiment 3

[0024] The utility model relates to decorative paper for floors or furniture. The back of base paper is coated with an anti-mildew and anti-bacterial layer, and the anti-mold and anti-bacterial layer is formed by drying the anti-mildew and anti-bacterial compound liquid gravure printed on the back of the base paper. Except that the formula of antifungal and antibacterial composite liquid is different from Example 1, others are all the same as Example 1. The antifungal and antibacterial compound solution is composed of the following components according to mass percentage: deionized water 90%, ethanol 3%, propylene glycol methyl ether 4%, thickener 2.2%, antibacterial agent CMIT or antibacterial agent MIT 0.15%, bactericide BIT 0.2%, antifungal agent OIT 0.3%, PH value regulator 0.15%.

[0025] The back of the decorative paper for flooring or furniture is tested to obtain the following microbial data: Aspergillus flavus, mildew resistance level 0; Penicillium citrinum, mildew r...

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Abstract

The invention relates to decorative paper used for veneering indoor floor or furniture. According to the decorative paper used for floor or furniture, the back face of raw paper is provided with a mildew-proof antibacterial layer, and the mildew-proof antibacterial layer is formed by drying a mildew-proof antibacterial complex liquid photogravured on the back face of the raw paper. The mildew-proof antibacterial complex liquid comprises the following components by mass percentage: deionized water, alcohol, propylene glycol methyl ether, a thickening agent, an antibacterial agent CMIT(Chloromethylisothiazolinone) or MIT (Methylisothiazolinone), a bacteriacide BIT (Benzisothiazolinone), a mildew-proof agent OIT (Ocyl-isothiazolinone) and a pH regulating agent, and the pH value of the mildew-proof antibacterial complex liquid is 8.0-8.3. The decorative paper used for floor or furniture has the advantage of good mildew-proof and antibacterial effects.

Description

technical field [0001] The invention relates to a decorative paper for indoor floors and furniture veneers. Background technique [0002] At present, the decorative paper industry is prosperous, and the concept of replacing wood with paper has been deeply rooted in the hearts of the people. Existing decorative paper for floor and furniture veneer mainly has a two-layer structure, that is, it is composed of base paper and ink on the front side. Generally, gravure printing inks will contain antifungal agents, but the function of these antifungal agents is to prolong the storage time of the ink, and has no effect on preventing the base paper from becoming moldy. The disadvantage of the existing decorative paper is that the decorative paper is easy to mold and breed bacteria after being used for a period of time, and the mold and bacteria often start from the inside out, that is, the back side where the base paper and the substrate are bonded is very easy to mold and breed bact...

Claims

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Application Information

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IPC IPC(8): D21H21/36D21H27/22
Inventor 汤飞涛陈良
Owner ZHEJIANG DILONG NEW MATERIAL
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