CN103251344A - Household paper and preparation method thereof - Google Patents
Household paper and preparation method thereof Download PDFInfo
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- CN103251344A CN103251344A CN2013101353222A CN201310135322A CN103251344A CN 103251344 A CN103251344 A CN 103251344A CN 2013101353222 A CN2013101353222 A CN 2013101353222A CN 201310135322 A CN201310135322 A CN 201310135322A CN 103251344 A CN103251344 A CN 103251344A
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- paper
- daily use
- quaternary ammonium
- chemical drug
- ammonium salt
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Abstract
The invention provides household paper. A chemical drug is applied to at least one surface of the household paper. The application volume of the chemical drug takes up 5%-30% of the mass of the household paper. The chemical drug refers to a substance which comprises at least one of the hydrophilic groups of an amino group, a hydroxyl group, a carboxyl group, an ester group, an ether group, an amide group and a quaternary ammonium group, and the volatility of the substance is lower than water. The invention further provides a preparation method of the household paper. The chemical drug with hydrophilia and low volatility is applied to the surfaces of the household paper; after a period of balance, the chemical drug will be absorbed in fibers of the household paper stably due to the low volatility of the chemical drug; due to the high hydrophilia of the chemical drug, the chemical drug will absorb moisture in the air and lock the moisture in the fibers of the household paper, and the overall hand feel of the household paper is extremely soft.
Description
Technical field
The present invention relates to a kind of paper for daily use and preparation method thereof.
Background technology
In the paper industry, the mode that promotes the paper pliability has much at present, and wherein a kind of method is for promoting the paper pliability by increasing the paper moisture.
The moisture that promotes paper mainly can increase the moisture of paper in two production phases of paper, and the one, at the drying stage of paper machine, the 2nd, in the rear end process segment of paper.If the drying stage at the paper machine increases paper moisture, page after drying cylinder is dried to specified moisture content, leaves drying cylinder at dryer surface through the wrinkling page that makes of scraper earlier.Last moisture can form layer protecting film on the paper fibre surface in the page, and when scraper acted on paper surface, hydrogen bond partly was subjected to the protection of water conservation film between the paper internal fiber, and fracture rate reduces, and paper strength increases, and the paper pliability reduces.In addition, paper is subjected to the influence of environment in later stage and process that environment contacts, and moisture can evaporate into and environmental balance.If increase the moisture of paper in the coating process of paper rear end, paper also can be by the wetting balance of environment when contact with external environment, and the paper that wets is mouldy easily, and mouldy paper uses unhygienic dangerous concerning the consumer.
Summary of the invention
In view of this, be necessary to provide a kind of paper for daily use, it has higher pliability.
In addition, also be necessary to provide a kind of preparation method of above-mentioned paper for daily use.
A kind of paper for daily use, at least one surface of this paper for daily use is applied with chemical drug, the applied amount of this chemical drug accounts for the 5%-30% of paper for daily use quality, and this chemical drug refers to contain the material that at least a and volatility in amino, hydroxyl, carboxyl, ester group, ether, amide groups and the quaternary ammonium group hydrophilic radical is lower than water.
A kind of preparation method of paper for daily use, it comprises the steps:
The preparation paper for daily use of manufacturing paper with pulp;
Chemical drug is applied at least one surface of paper for daily use, this chemical drug refers to contain the material that at least a and volatility in amino, hydroxyl, carboxyl, ester group, ether, amide groups and the quaternary ammonium group hydrophilic radical is lower than water, and this chemical drug accounts for the 5%-30% of paper for daily use quality.
Possess hydrophilic property and the low chemical drug of volatility are applied to the paper for daily use surface, and through balance after a while, because the low volatility of chemical drug, what chemical drug can be more stable is adsorbed in the paper fibre; Because the hydrophily of chemical drug, its in can absorbed air moisture and moisture pinned in paper fibre, thereby give the super flexibility of the whole feel of paper.
The specific embodiment
Paper for daily use of the present invention, its at least one surface are applied with possess hydrophilic property and the low chemical drug of volatility, and the applied amount of chemical drug accounts for the 5%-30% of paper for daily use quality, are preferably the 10%-15% of paper for daily use quality.
The chemical drug that this possess hydrophilic property and volatility are low mainly refers to contain hydrophilic radicals such as amino, hydroxyl, carboxyl, ester group, ether, amide groups, quaternary ammonium group and volatility well below the material of water, and namely this chemical drug is also not volatile in the time of 100 ℃ yet.The chemical drug that this possess hydrophilic property and volatility are low can be selected from royal jelly enzymolysis product; N; N; N;-trimethyl carboxymethyl chitosan quaternary ammonium salt; N-ethyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-propyl group-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-normal-butyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-isobutyl group-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-phenyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-bigcatkin willow aldehyde radical-N, N-dimethyl carboxymethyl chitosan quaternary ammonium salt; carboxymethyl mycose; N-maleylation-O-CMC; trehalose quaternary ammonium salt; carboxymethyl inulin; nostoc polysaccharide; the trimethylglycine lactone; the linear saturated fatty acids of 16-28 carbon atom; the ester compounds that the representative examples of saturated aliphatic binary acid of 16-28 carbon atom is formed; ethylhexyl methoxy cinnamate; isopropyl palmitate; lecithin; trimethylolpropane triacrylate 1-3; isooctadecanol polyethers-25; stearic alcohol ether; glycerin polyether-26; in the amido silicon oil one or more.
Possess hydrophilic property and the low chemical drug of volatility are applied to the paper for daily use surface, and through balance after a while, and because the volatility of this chemical drug is low, so this chemical drug can be more stable is adsorbed in the paper fibre; Because the high-hydrophilic of chemical drug, its in can absorbed air moisture and moisture pinned in paper fibre, thereby give the super flexibility of the whole feel of paper.
Further, in order to give paper for daily use of the present invention diversified function, can be to the selective bacteriostatic agent that adds in the chemical drug so that chemical drug has the effect of antibacterial bacteriostatic; Also the alternative essence that adds is so that chemical drug has pleasant fragrance; Also alternatively add the viscosity that distilled water is adjusted chemical drug, thereby and reduce paper strength to a certain extent and make paper more soft or playing synergy etc. aspect the moisture with chemical drug improving.
Further, accept safely in the scope at human body skin in order to make chemical drug, can in chemical drug, selectively add an amount of acid-base modifier, as triethanolamine, citric acid, natrium citricum.
The paper for daily use slurry therewith of the present invention of manufacturing paper with pulp can be selected from the slurry of the conventional paper for daily use of manufacturing paper with pulp, such as in sulphate chemical pulp (coniferous tree, broad leaf tree, through bleaching or without the kraft pulp of bleaching etc.), mechanical pulp (ground wood pulp, hot method mechanical pulp, CTMP etc.), the de inked pulp (old newspaper, outdated magazine paper etc.) one or more.The present invention preferably uses sulphate chemical pulp.
The preparation method of paper for daily use of the present invention, it comprises the steps:
(1) the preparation paper for daily use of manufacturing paper with pulp.
The used slurry of paper for daily use of the present invention of manufacturing paper with pulp is selected from one or more in sulphate chemical pulp (coniferous tree, broad leaf tree, through bleaching or without the kraft pulp of bleaching etc.), mechanical pulp (ground wood pulp, hot method mechanical pulp, CTMP etc.), the de inked pulp (old newspaper, outdated magazine paper etc.).The present invention preferably uses sulphate chemical pulp.
It all is conventional step that the method for paper for daily use of manufacturing paper with pulp adopts, and consists essentially of but is not limited to following steps: slurrying → loose slurry and defibrination → web forming → squeezing and drying → wrinkling step makes paper for daily use.
In the preparation process of paper for daily use of the present invention, page does not need the extra moisture that increases or reduce during wrinkling processing, only needs control to get final product in the moisture scope 3%-5% of routine.Like this, the diaphragm of the formed water in page surface is not strong when wrinkling, and hydrogen bond is destroyed more in the page fiber, and prepared body paper has relatively low intensity, thereby has pliability relatively preferably.
(2) possess hydrophilic property and the low chemical drug of volatility are applied at least one surface of paper for daily use, and chemical drug accounts for the 5%-30% of paper for daily use quality, be preferably 10%-15%.The method that applies chemical drug comprises modes such as coating, spraying, printing.The present invention preferably uses the mode of coating.
When applying the low chemical drug of possess hydrophilic property and volatility, also alternative bacteriostatic agent, essence, the acid-base modifier of adding is in the surface of paper for daily use.
A kind of paper for daily use of the present invention is applied at least one surface of paper for daily use with special possess hydrophilic property and the low chemical drug of volatility, and through balance after a while, because the low volatility of chemical drug, what this chemical drug can be more stable is adsorbed in the paper fibre; Because the high-hydrophilic of chemical drug, its in can absorbed air moisture and moisture pinned in paper fibre, thereby give the super flexibility of the whole feel of paper.
Come the present invention is specifically described below by embodiment.
Embodiment 1
The preparation slurry (the broad-leaved wood fiber quality: the needle-leaved wood fibre quality=3:1), slurry and defibrination loose, web forming, squeezing and dry must moisture be that 4% paper web carries out wrinkling processing again, (specifically fill a prescription and be: 43% royal jelly enzymolysis product to the chemical drug that two outer surfaces of paper web apply original paper quality 7% uniformly by the mode of coating then, 12%N, N, N,-trimethyl carboxymethyl chitosan quaternary ammonium salt, 5% bacteriostatic agent (honeysuckle), 0.1% essence, 39.99% distilled water), with film the gained paper roll is encased good seal, allow chemical drug get final product in 3-7 days in the paper inner equilibrium.
Embodiment 2
The preparation slurry (the broad-leaved wood fiber quality: the needle-leaved wood fibre quality=3:1), slurry and defibrination loose, web forming, squeezing and dry must moisture be that 5% paper web carries out wrinkling processing again, (specifically fill a prescription and be: 25% carboxymethyl mycose to the chemical drug that two outer surfaces of paper web apply original paper quality 16% uniformly by the mode of coating then, 12% nostoc polysaccharide, 10% ethylhexyl methoxy cinnamate, 10% stearic alcohol ether, 2% bacteriostatic agent (tea tree ethereal oil), 0.6% essence, 40.4% distilled water), with film the gained paper roll is encased good seal, allow chemical drug get final product in 3-7 days in the paper inner equilibrium.
Comparative Examples
The preparation slurry (the broad-leaved wood fiber quality: needle-leaved wood fibre quality=3:1), loose slurry and defibrination, web forming, squeezing and the dry paper web that must moisture be about 3%-5% carry out wrinkling processing again and get final product.
The paper that embodiment 1-2 and Comparative Examples make is respectively got 300, allow 100 people carry out the feel test, everyone respectively surveys one group, every group contains each 3 on the paper that embodiment 1-2 and Comparative Examples make, 6.332,6.779 three's paper pliability mark is respectively: ,-3.702(annotates: numerical value is more big, and the paper pliability is more good); Whole feel mark is respectively 4.181,4.791,0.656(annotates: numerical value is more big, and feel is more good).
From test result as can be known: the pliability of the paper of embodiment 1-2 and whole feel will be higher than the paper of Comparative Examples far away.
In addition, those skilled in the art also can make various modifications, interpolation and the replacement on other form and the details in claim of the present invention scope of disclosure and spirit.Certainly, these all should be included within the present invention's scope required for protection according to the variations such as various modifications, interpolation and replacement that spirit of the present invention is made.
Claims (12)
1. paper for daily use, it is characterized in that: at least one surface of this paper for daily use is applied with chemical drug, the applied amount of this chemical drug accounts for the 5%-30% of paper for daily use quality, and this chemical drug refers to contain the material that at least a and volatility in amino, hydroxyl, carboxyl, ester group, ether, amide groups and the quaternary ammonium group hydrophilic radical is lower than water.
2. paper for daily use as claimed in claim 1, it is characterized in that: the applied amount of this chemical drug accounts for the 10%-15% of paper for daily use quality.
3. paper for daily use as claimed in claim 1; it is characterized in that: this chemical drug is selected from royal jelly enzymolysis product; N; N; N;-trimethyl carboxymethyl chitosan quaternary ammonium salt; N-ethyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-propyl group-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-normal-butyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-isobutyl group-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-phenyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-bigcatkin willow aldehyde radical-N, N-dimethyl carboxymethyl chitosan quaternary ammonium salt; carboxymethyl mycose; N-maleylation-O-CMC; trehalose quaternary ammonium salt; carboxymethyl inulin; nostoc polysaccharide; the trimethylglycine lactone; the linear saturated fatty acids of 16-28 carbon atom; the ester compounds that the representative examples of saturated aliphatic binary acid of 16-28 carbon atom is formed; ethylhexyl methoxy cinnamate; isopropyl palmitate; lecithin; trimethylolpropane triacrylate 1-3; isooctadecanol polyethers-25; stearic alcohol ether; glycerin polyether-26; in the amido silicon oil one or more.
4. paper for daily use as claimed in claim 1 is characterized in that: also selectively be added with bacteriostatic agent, essence, distilled water and acid-base modifier in this chemical drug.
5. paper for daily use as claimed in claim 1, it is characterized in that: this paper for daily use slurry therewith of manufacturing paper with pulp is selected from one or more in sulphate chemical pulp, mechanical pulp, the de inked pulp.
6. paper for daily use as claimed in claim 1 is characterized in that: in the preparation process of this paper for daily use, the page moisture is 3%-5% during wrinkling processing.
7. the preparation method of a paper for daily use, it comprises the steps:
The preparation paper for daily use of manufacturing paper with pulp;
Chemical drug is applied at least one surface of wrinkling back paper for daily use, this chemical drug refers to contain the material that at least a and volatility in amino, hydroxyl, carboxyl, ester group, ether, amide groups and the quaternary ammonium group hydrophilic radical is lower than water, and this chemical drug accounts for the 5%-30% of paper for daily use quality.
8. the preparation method of paper for daily use as claimed in claim 7, it is characterized in that: the applied amount of this chemical drug accounts for the 10%-15% of paper for daily use quality.
9. the preparation method of paper for daily use as claimed in claim 7; it is characterized in that: this chemical drug is selected from royal jelly enzymolysis product; N; N; N;-trimethyl carboxymethyl chitosan quaternary ammonium salt; N-ethyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-propyl group-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-normal-butyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-isobutyl group-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-phenyl-N; N-dimethyl carboxymethyl chitosan quaternary ammonium salt; N-bigcatkin willow aldehyde radical-N, N-dimethyl carboxymethyl chitosan quaternary ammonium salt; carboxymethyl mycose; N-maleylation-O-CMC; trehalose quaternary ammonium salt; carboxymethyl inulin; nostoc polysaccharide; the trimethylglycine lactone; the linear saturated fatty acids of 16-28 carbon atom; the ester compounds that the representative examples of saturated aliphatic binary acid of 16-28 carbon atom is formed; ethylhexyl methoxy cinnamate; isopropyl palmitate; lecithin; trimethylolpropane triacrylate 1-3; isooctadecanol polyethers-25; stearic alcohol ether; glycerin polyether-26; in the amido silicon oil one or more.
10. the preparation method of paper for daily use as claimed in claim 7 is characterized in that: the preparation of manufacturing paper with pulp of this paper for daily use comprises that carrying out slurrying → loose slurry and defibrination → web forming → squeezing and drying → wrinkling step successively makes paper for daily use; And the page moisture is 3%-5% during wrinkling processing.
11. the preparation method of paper for daily use as claimed in claim 7 is characterized in that: also selectively be added with bacteriostatic agent, essence, distilled water and acid-base modifier in this chemical drug.
12. the preparation method of paper for daily use as claimed in claim 7 is characterized in that: this paper for daily use slurry therewith of manufacturing paper with pulp is selected from one or more in sulphate chemical pulp, mechanical pulp, the de inked pulp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135322.2A CN103251344B (en) | 2013-04-18 | 2013-04-18 | Household paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135322.2A CN103251344B (en) | 2013-04-18 | 2013-04-18 | Household paper and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103251344A true CN103251344A (en) | 2013-08-21 |
| CN103251344B CN103251344B (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310135322.2A Active CN103251344B (en) | 2013-04-18 | 2013-04-18 | Household paper and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103251344B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137003A (en) * | 2015-04-16 | 2016-11-23 | 金红叶纸业集团有限公司 | The antibacterial compound essential Oil of stuffy nose relieving, paper for daily use and preparation method thereof |
| CN108018741A (en) * | 2016-11-02 | 2018-05-11 | 金红叶纸业集团有限公司 | A kind of paper for daily use and its manufacture method |
| CN108221453A (en) * | 2017-12-29 | 2018-06-29 | 云南云景林纸股份有限公司 | A kind of preparation method of pure wood pulp true qualities paper for daily use |
| CN109674375A (en) * | 2018-12-06 | 2019-04-26 | 何纲 | A kind of paper for daily use with refreshing effect |
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| CN1118028A (en) * | 1992-10-27 | 1996-03-06 | 普罗格特-甘布尔公司 | Paper products containing a chemical softening composition |
| US20070137808A1 (en) * | 2005-12-15 | 2007-06-21 | Kimberly-Clark Worldwide, Inc. | Treated tissue products having increased strength |
| CN101563446A (en) * | 2006-12-07 | 2009-10-21 | 金伯利-克拉克环球有限公司 | Process for increasing the basis weight of sheet materials |
| CN201987439U (en) * | 2011-01-21 | 2011-09-28 | 伍锦明 | Novel paper towel |
| CN201996429U (en) * | 2010-12-11 | 2011-10-05 | 金红叶纸业集团有限公司 | Tissue daily used and containing lotion |
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2013
- 2013-04-18 CN CN201310135322.2A patent/CN103251344B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118028A (en) * | 1992-10-27 | 1996-03-06 | 普罗格特-甘布尔公司 | Paper products containing a chemical softening composition |
| US20070137808A1 (en) * | 2005-12-15 | 2007-06-21 | Kimberly-Clark Worldwide, Inc. | Treated tissue products having increased strength |
| CN101563446A (en) * | 2006-12-07 | 2009-10-21 | 金伯利-克拉克环球有限公司 | Process for increasing the basis weight of sheet materials |
| CN201996429U (en) * | 2010-12-11 | 2011-10-05 | 金红叶纸业集团有限公司 | Tissue daily used and containing lotion |
| CN201987439U (en) * | 2011-01-21 | 2011-09-28 | 伍锦明 | Novel paper towel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137003A (en) * | 2015-04-16 | 2016-11-23 | 金红叶纸业集团有限公司 | The antibacterial compound essential Oil of stuffy nose relieving, paper for daily use and preparation method thereof |
| CN108018741A (en) * | 2016-11-02 | 2018-05-11 | 金红叶纸业集团有限公司 | A kind of paper for daily use and its manufacture method |
| CN108221453A (en) * | 2017-12-29 | 2018-06-29 | 云南云景林纸股份有限公司 | A kind of preparation method of pure wood pulp true qualities paper for daily use |
| CN108221453B (en) * | 2017-12-29 | 2020-11-17 | 云南云景林纸股份有限公司 | Preparation method of pure wood pulp natural-color household paper |
| CN109674375A (en) * | 2018-12-06 | 2019-04-26 | 何纲 | A kind of paper for daily use with refreshing effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103251344B (en) | 2015-04-01 |
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