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Glass-wiping raw paper and preparation method thereof

A technology of paper base paper and glass, applied in the field of daily paper, can solve the problems of not being too expensive, not achieving the desired effect, dirt, etc., and achieve strong water absorption effect, good water absorption effect, soft and comfortable texture

Inactive Publication Date: 2016-08-10
ZHEJIANG HUACHUAN IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In our daily life, we need to clean the glass windows, especially in companies, schools or some office locations, we often clean up the indoor environment, and when wiping the glass windows, we usually use water A rag, after wiping, will leave a lot of water stains on the glass window, and the water stains left behind are also relatively dirty. After the water stains dry, a large amount of watermarks will be left, and the left watermarks need to be wiped clean again with a towel , eventually forming a vicious circle, therefore, generally after wiping with a wet towel and then wiping it again with waste paper, the purpose of cleaning can be achieved, but there are not so many waste papers, and waste newspapers are generally used. The dilution of the paper will also leave a part on the glass window, which cannot achieve the desired effect. Therefore, a kind of paper is needed, and the price should not be too expensive, and the water absorption is better.

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Including the following weight ratios: 38 parts of bagasse pulp, 42 parts of polymer water-absorbing resin, 12 parts of fluff fiber, 16 parts of wheat straw pulp, 12 parts of bamboo fiber pulp, and 17 parts of first-class waste paper pulp. It is made by adding wet strength agent and bulking agent at the same time of copying, its water absorption is ≥100ml / ㎡, and its bursting index is not less than 3.5kPa·㎡ / g.

[0018] The tensile property of the glass wiping paper base paper is ≥6kn / m, the whiteness of the paper is 16ISO, the water content is 6%, the beating concentration is 4%, and the beating degree is 26°SR.

[0019] The polymer water-absorbing resin is composed of sodium polyacrylate bridging into a network structure.

[0020] The wet strength agent is a mixture of one or more of melamine formaldehyde resin, phenolic resin, epichlorohydrin, dialdehyde starch or polyamide, and the added amount is controlled at 38kg per ton.

[0021] Described bulking agent is soften...

Embodiment 2

[0024] Including the following weight ratios: 41 parts of bagasse pulp, 45 parts of polymer water-absorbing resin, 14 parts of fluff fiber, 16 parts of wheat straw pulp, 14 parts of bamboo fiber pulp, 21 parts of first-class waste paper pulp, mixed into mixed fiber raw materials after papermaking It is made by adding wet strength agent and bulking agent at the same time of copying, its water absorption is ≥100ml / ㎡, and its bursting index is not less than 3.5kPa·㎡ / g.

[0025] The tensile property of the glass wiping paper base paper is ≥6kn / m, the whiteness of the paper is 17ISO, the water content is 7%, the beating concentration is 4.2%, and the beating degree is 26°SR.

[0026] The polymer water-absorbing resin is composed of sodium polyacrylate bridging into a network structure.

[0027] The wet strength agent is a mixture of more than one kind of melamine formaldehyde resin, phenolic resin, epichlorohydrin, dialdehyde starch or polyamide, and the added amount is controlled ...

Embodiment 3

[0031] Including the following weight ratios: 48 parts of bagasse pulp, 50 parts of polymer water-absorbing resin, 16 parts of fluff fiber, 22 parts of wheat straw pulp, 18 parts of bamboo fiber pulp, 15-2521 parts of first-class waste paper pulp, mixed into mixed fiber raw materials It is made by copying, adding wet strength agent and bulking agent at the same time of copying, its water absorption is ≥100ml / ㎡, and its bursting index is not less than 3.5kPa·㎡ / g.

[0032] The tensile property of the glass wiping paper base paper is ≥6kn / m, the whiteness of the paper is 15-20 ISO, the water content is 6%, the beating concentration is 5%, and the beating degree is 27°SR.

[0033] The polymer water-absorbing resin is composed of sodium polyacrylate bridging into a network structure.

[0034] The wet strength agent is a mixture of one or more of melamine formaldehyde resin, phenolic resin, epichlorohydrin, dialdehyde starch or polyamide, and the added amount is controlled at 40kg p...

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
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Abstract

The invention discloses a glass-wiping raw paper. The glass-wiping raw paper comprises, by weight, 30-50 parts of bagasse slurry, 35-55 parts of a high-molecular water-absorbent resin, 10-18 parts of fine hair fibers, 10-25 parts of wheat straw slurry, 10-20 parts of bamboo fiber slurry and 15-25 parts of first-grade waste paper pulp. The above materials are blended to form a mixed fiber raw material, the mixed fiber raw material is subjected to paper making and simultaneously, a wet strength agent and a swelling agent are added into the mixed fiber raw material in paper making. The glass-wiping raw paper has a water-absorbing capacity greater than or equal to 100ml / m<2> and a burst index greater than or equal to 3.5kPa*m<2> / g. The glass-wiping raw paper is prepared from multiple types of low cost slurry, utilizes the high-molecular water-absorbent resin as a water absorption medium, has ultrastrong water absorption properties and has a water absorption volume four times or more the glass-wiping raw paper volume.

Description

technical field [0001] The invention relates to the field of household paper, in particular to a base paper for glass wiping paper and a preparation method thereof. Background technique [0002] In our daily life, we need to clean the glass windows, especially in companies, schools or some office locations, we often clean up the indoor environment, and when wiping the glass windows, we usually use water A rag, after wiping, will leave a lot of water stains on the glass window, and the water stains left behind are also relatively dirty. After the water stains dry, a large amount of watermarks will be left, and the left watermarks need to be wiped clean again with a towel , eventually forming a vicious circle, therefore, generally after wiping with a wet towel and then wiping it again with waste paper, the purpose of cleaning can be achieved, but there are not so many waste papers, and waste newspapers are generally used. The dilution of the paper will also leave a part on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/20D21H11/12D21H11/14D21H21/20D21H21/14D21H17/50
CPCD21H27/20D21H11/12D21H11/14D21H17/50D21H21/14D21H21/20
Inventor 楼旭军冯沾善冯小义
Owner ZHEJIANG HUACHUAN IND GRP