CN1548649A - Antibacterial household paper and its making process - Google Patents
Antibacterial household paper and its making process Download PDFInfo
- Publication number
- CN1548649A CN1548649A CNA031266231A CN03126623A CN1548649A CN 1548649 A CN1548649 A CN 1548649A CN A031266231 A CNA031266231 A CN A031266231A CN 03126623 A CN03126623 A CN 03126623A CN 1548649 A CN1548649 A CN 1548649A
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- paper
- antiseptic
- retention agent
- daily use
- softener
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Abstract
The present invention is one kind of antibacterial household paper and its making process. The paper contains at least one kind of antiseptic and at least one kind of retention assistant. Its making process includes making pulp, making paper, stoving and other steps, and has antiseptic and retention assistant added during the steps of making pulp and making paper. The antibacterial paper of the present invention has the antiseptic maintained in paper for long time to produce lasting antiseptic function and bactericidal effect.
Description
Technical field
The present invention relates to a kind of paper for daily use, relate in particular to a kind of manufacturing technique with paper for daily use and this paper for daily use of antibacterial functions.
Background technology
In human lives's the environment, bacterium is almost ubiquitous, and the propagation that prevents germ is a human arduousness and the work that need carry out for a long time." atypia " pneumonia that present China and even countries in the world are spread is exactly microbial by a kind of spreading venereal diseases, and national governments are that great amount of manpower and material resources have been spent in prevention and the propagation that suppresses this germ.Along with the progress of society and the raising of people's lives, paper for daily use miscellaneous is flooded with people's life, general paper for daily use is not possess antibacterial functions, by the paper after the germ contamination, not only go mouldy easily and influence its service property (quality), can also become simultaneously the medium of many pathogen transmissions, so, a kind of antibiotic paper with antibacterial functions just arises at the historic moment, but mostly the antibiotic paper of this class is to be coated with or the spraying medicine layer on its surface, or adopting impregnation method to make, its antibacterial effect can be at further deep-processing process or with the resting period, the difference of storage temperature and changing was so that lost efficacy; Also there is producer to attempt in slurry, adding antiseptic and produces antibiotic paper, but the antiseptic that adds in the slurry is easy to be lost with plain boiled water when paper is manufactured paper with pulp in online, the antibiotic dosage that adds is very big, but be retained in the paper antibiotic dosage seldom, both increase cost, do not reached good antibacterial effect again.
Summary of the invention
The objective of the invention is to overcome the problem of above existence, the antibiotic paper for daily use that provides a kind of antiseptic can be retained in the paper fiber to greatest extent, have the long acting antibiotic function.
Another object of the present invention provides the manufacturing technique of above-mentioned antibiotic paper for daily use.
For realizing above purpose, antibiotic paper for daily use of the present invention contains at least a antiseptic, and characteristics are that it also contains at least a retention agent.
Above-mentioned retention agent can be: the inorganic retention agent of A., as alum, U-Ramin MC, aluminium polychloride etc.; Or the natural organic retention agent of B., as starch, converted starch, animal glue, natural plant gum etc.; Or the synthetic organic retention agent of C., as polyacrylamide, polymine, polyaminoamide or polyethylene glycol oxide etc.; The addition of retention agent is the 0.3%-5% of oven dry stock weight.
Above-mentioned paper for daily use also contains at least a softener.
Above-mentioned softener main component is aliphatic amine derivative, modified organic silicon emulsion or polyethylene emulsion etc.; The addition of softener is the 0.3%-4% of oven dry stock weight.
Above-mentioned antiseptic should not change the characteristic of paper for daily use on the one hand, should meet the health care requirement on the other hand, so preferred glutaraldehyde, hydrocarbon ammonium salt, the own pyridine of Ammonium Acetate, benzalkonium chloride, benzalkonium bromide, polyquaternium, isothiazolinone, oxirane, tetraphenylboron sodium or formaldehyde etc.
For kill microorganisms better, above-mentioned antiseptic can also be Bacitracin, new mould poison, PB, nystatin and composition thereof etc.
The present invention also provides a kind of the present invention the manufacturing technique of antibiotic paper for daily use, comprise that slurrying, online copy paper, operation such as oven dry paper delivery etc., in the slurries of above-mentioned slurrying and at least one step of online machine hand preface, at first add retention agent, treat to add antiseptic again after retention agent and slurries mix.
Above-mentioned manufacturing technique, in pulping process, the concentration of defibrination pond paper pulp is preferably 8%-10%.
For the outer surface that makes finished paper contains more antiseptic composition, reach better antibacterial effect, above-mentioned manufacturing technique sprays wet page or leaf paper surface and raises the gram dryer surface after paper is copied in online after the antiseptic dilution with oven dry stock weight 0.1-2%.
Above-mentioned retention agent and antiseptic can be successively to add once after the amount dilution according to the above ratio in joining in the stock tank of pulping process, and technological process is fairly simple like this.
For retention agent and antiseptic and fiber are better tangled, above-mentioned retention agent is measured according to the above ratio and is added continuously to by the speed of paper machine speed in the white water chest of online machine hand preface, and antiseptic is measured according to the above ratio and is added continuously in the header box of online machine hand preface by the speed of paper machine speed.
In order to make above-mentioned antibiotic paper use soft comfortable, static electrification not, above-mentioned manufacturing technique adds the softener of oven dry stock weight 0.1%-5% when adding antiseptic.
Antibiotic paper for daily use of the present invention, owing to add retention agent in the slurries before the online molding procedure, make the particle in the slurries in fiber surface and fiber hole, form floccule body, these floccule bodys are adsorbing the antiseptic molecule that is dispersed in the slurries in a large number, the antiseptic molecule is combined with the paper fibre compact, antiseptic is difficult for running off with plain boiled water in operation subsequently, and employing middle concentrated jordaning technology (refining concentration is 8-10%), greatly increased the quantity of specific fiber surface area and free hydroxyl group, antiseptic is retained in the internal structure of fiber to greatest extent.Antibiotic paper utilization of the present invention be kept at antiseptic in the body paper can destroy bacterioprotein and cell membrane synthetic, destroy the energetic supersession of bacterium, suppress the breeding of bacterium, thereby reach the good sterilization effect, thoroughly solved " secondary pollution " of paper for daily use in deep processing, accumulating and use engineering.In addition, add softener when adding antiseptic, it is soft comfortable that antibiotic paper is used, static electrification not, and some fragrance is arranged.
Description of drawings
Fig. 1 is the technological process of production schematic diagram of the antibiotic paper of the present invention.
The drawing explanation: the preceding stock tank C. 450 middle-density refiner D. mill back stock tank E. of A. hydrabrusher B. mill joins stock tank F. machine chest G. white water chest H. header box I. forming web J. and raises gram drying cylinder K. body paper
Specific embodiment
Following technology is to adopt ready-made pulpboard or waste paper to come pulping, copies operations such as paper 2, oven dry paper delivery 3 so comprise slurrying 1, online.
Example 1
Not with retention agent, antiseptic and softener added to join in the stock tank, the concentration of defibrination pond paper pulp is 4.5% in the pulping process:
1. be 30m according to the volume of joining stock tank
3, slurry dilution back concentration is 3.3%, calculates every pond slurry oven dry stock amount=30 * 3.3%=1.0 ton;
2. press oven dry stock amount 0.6%, take by weighing the antibiotic auxiliary agent of stationery (main component is long-chain polyquaternium, the isothiazolinone) 6kg that Hangzhou Co., Ltd of Xi Anda antimicrobial technology research institute produces, add 80 times of clear water dilutions and stir even all standby;
3. take by weighing " gold spins " softener 3.6kg that limited company of Uniliver produces by oven dry stock amount 0.3% and add 50 times of clear water, dilution is stirred even all standby;
4. the solution in 2,3 steps is joined at leisure and fills the joining in the stock tank of paper pulp, treat that slurry stirs with it after, paper pulp is extracted into the machine chest online manufactures paper with pulp, through raising the oven dry of gram cylinder, be rolled into body paper again.
Example 2
Retention agent, antiseptic and softener successively added to join in the stock tank, the concentration of paper pulp is 9% in the pulping process defibrination pond:
1, be 30m according to the volume of joining stock tank
3, slurry dilution back concentration is 3.3%, calculates every pond slurry oven dry stock amount=30 * 3.3%=1.0 ton;
2, press oven dry stock amount 0.6%, take by weighing the antibiotic auxiliary agent of stationery (main component is long-chain polyquaternium, the isothiazolinone) 6kg that Hangzhou Co., Ltd of Xi Anda antimicrobial technology research institute produces, add 80 times of clear water dilutions and stir even all standby;
3, take by weighing " gold spins " softener 3.6kg that limited company of Uniliver produces by oven dry stock amount 0.3% and add 50 times of clear water, dilution is stirred even all standby;
4, take by weighing retention agent powdery polyacrylamide 6kg by oven dry stock amount 0.5%, adding 100 times of clear water dissolvings stirs, join at leisure and fill the joining in the stock tank of paper pulp, treat that slurry and retention agent mix, retention agent and fiber tangle well, formation has the fibrillar meshwork structure of certain density and intensity, dilution good antiseptic and the adding of softener solution is joined in the stock tank again;
5, treat that slurry and various auxiliary agent stir after, paper pulp is extracted into machine chest online manufactures paper with pulp, through raising the oven dry of gram cylinder, be rolled into body paper again.
Example 3
In online machine hand preface, retention agent is added continuously in the white water chest, antiseptic and softener are added continuously in the header box, the concentration of defibrination pond paper pulp is 9% in the pulping process:
According to the speed of a motor vehicle (160m/mim) of paper machine and the quantitative (16g/m of the paper of producing
2) and copy wide (1.9m) and crepe ratio (70%), can calculate 8 hours paper delivery amount=160m/ minute * 16g/m
2* 1.9m * 60 minute * 8 * 0.7 ÷ 1000=1634 kilogram body paper;
2. take by weighing Lip river this clear (main component is a benzalkonium chloride) 6.54 kilograms, 6.54 kilograms of the glutaraldehydes that the special limited company of Canadian Loews produces by 0.4% of dry paper weight, adding 100 times of clear water, to have diluted stirring all even, is put in the measuring tank stand-by;
3. take by weighing 5 kilograms of " wave is strange " softeners that P﹠G produces by 0.3% of dry paper weight, adding 100 times of clear water, to have diluted stirring all even, is put in the measuring tank stand-by;
4. take by weighing retention agent converted starch 8.2kg by 0.5% of dry paper weight, it is good to add 100 times of clear water dissolved dilutions of water, stir even all be put in the measuring tank stand-by;
5. added 820kg retention agent solution according to 8 hours, per hour calculating addition is 103kg, regulates to add retention agent measuring tank tapping valve, per hour makes that discharging amount is 103kg in white water chest.
6. needed interpolation 1308kg antiseptic and softener solution per hour to calculate addition according to 8 hours and be 164 kilograms, regulate and add antiseptic and softener measuring tank bleeder valve that making the amount of per hour putting into header box is 164kg;
7. dilute good paper pulp at white water chest and behind header box, surf the Net and manufacture paper with pulp, dry through raising the gram drying cylinder again, be rolled into body paper.
Example 4
After paper is copied in online, again antiseptic and softener are sprayed wet page or leaf paper surface and raise the gram dryer surface, the concentration of defibrination pond paper pulp is 9% in the pulping process:
1, according to example 3, calculate and went out 1634 kilograms of paper weights in 8 hours, take by weighing antiseptic glutaraldehyde and each 1.6kg of hibitane by 0.2%, take by weighing " wave is strange " softener 5kg that P﹠G produces by 0.3%, add 500 times of clear water and dilute and be put in the measuring tank.
2, according to the antiseptic that needed 4100 kilograms of sprays in 8 hours and softener solution to the surface of l Water Paper page or leaf with raise the surface that gram is dried cylinder, calculating and per hour spraying the l Water Paper page or leaf is 513kg with the antiseptic and the softener solution amount of raising the gram cylinder surfaces, regulating spraying system ejection solution amount is 513kg/ hour, antiseptic and softener are sprayed the l Water Paper page frame table and the Yang Ke cylinder surfaces of example 2, and oven dry is rolled into body paper again.
The body paper of above-mentioned production is broken into the dilution of slurry back again, can records the amount that body paper per ton contains antiseptic with titration method.
Subordinate list 1
The amount of antiseptic in the paper for daily use finished product that comparative example 1 and example 2 are produced
Subordinate list 2
Add glutaraldehyde, the benzalkonium chloride antiseptic of equal number, more do not add retention agent and do not adopt middle concentrated jordaning technology and interpolation retention agent and employing middle concentrated jordaning technology, be retained in the amount of antiseptic in the paper for daily use.
By table 1,2 as can be seen, after the interpolation retention agent, the amount that is retained in the antiseptic in the paper improves greatly.
Claims (14)
1, a kind of antibiotic paper for daily use, it contains at least a antiseptic, it is characterized in that: described paper for daily use also contains at least a retention agent.
2, paper for daily use according to claim 1 is characterized in that: described retention agent can be: the inorganic retention agent of A., as alum, U-Ramin MC, polymerization aluminum chloride etc.; Or the natural organic retention agent of B., as starch, converted starch, animal glue, natural plant gum etc.; Or the synthetic organic retention agent of C., as polyacrylamide, polymine, polyaminoamide or polyethylene glycol oxide etc.; The addition of retention agent is the 0.3%--5% of oven dry stock weight.
3, paper for daily use according to claim 1 and 2 is characterized in that: described paper for daily use also contains at least a softener.
4, paper for daily use according to claim 3 is characterized in that: described softener main component is aliphatic amine derivative, modified organic silicon emulsion or polyethylene emulsion etc.; The addition of softener is the 0.3%--4% of oven dry stock weight.
5, paper for daily use according to claim 1 and 2 is characterized in that: described antiseptic is glutaraldehyde, hydrocarbon ammonium salt, the own pyridine of Ammonium Acetate, benzalkonium chloride, benzalkonium bromide, polyquaternium, isothiazolinone, oxirane, tetraphenylboron sodium or formaldehyde etc.
6, paper for daily use according to claim 1 and 2 is characterized in that: described antiseptic can also be Bacitracin, new mould poison, PB, nystatin and composition thereof etc.
7, the manufacturing technique of the described antibiotic paper for daily use of a kind of claim 1, comprise that slurrying, online copy paper, operation such as oven dry paper delivery etc., it is characterized in that: in the slurries of described slurrying and at least one step of online machine hand preface, at first add retention agent, treat to add antiseptic again after retention agent and slurries mix.
8, paper for daily use according to claim 7 is characterized in that: in the described pulping process, the concentration of defibrination pond paper pulp is 8%-10%.
9, according to claim 7 or 8 described manufacturing technique, it is characterized in that: after paper is copied in online, spray l Water Paper page frame table and Yang Ke dryer surface after the antiseptic dilution with oven dry stock weight 0.1-2%.
10, manufacturing technique according to claim 9 is characterized in that: described retention agent and antiseptic are successively to add once by described proportional quantities in joining in the stock tank of pulping process.
11, manufacturing technique according to claim 9, it is characterized in that: described retention agent is by described proportional quantities and is added continuously to by the speed of paper machine speed in the white water chest of online machine hand preface, and antiseptic is measured according to the above ratio and is added continuously in the header box of online machine hand preface by the speed of paper machine speed.
12, manufacturing technique according to claim 10 is characterized in that: add softener when adding antiseptic.
13, manufacturing technique according to claim 11 is characterized in that: add softener when adding antiseptic.
14, according to claim 12 or 13 described manufacturing technique, it is characterized in that: the addition of retention agent is the 0.3%-5% of oven dry stock weight; The addition of softener is the 0.3%-4% of oven dry stock weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031266231A CN1548649A (en) | 2003-05-16 | 2003-05-16 | Antibacterial household paper and its making process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031266231A CN1548649A (en) | 2003-05-16 | 2003-05-16 | Antibacterial household paper and its making process |
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| CN1548649A true CN1548649A (en) | 2004-11-24 |
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| CNA031266231A Pending CN1548649A (en) | 2003-05-16 | 2003-05-16 | Antibacterial household paper and its making process |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006113963A1 (en) * | 2005-04-27 | 2006-11-02 | Joy Kogias | A paper product containing mineral material which stimulates micro-organism activity in naturally occurring environmental conditions |
| CN101718057B (en) * | 2009-12-28 | 2012-01-18 | 全利机械股份有限公司 | Antibacterial paper and manufacturing method thereof |
| CN102587210A (en) * | 2012-02-08 | 2012-07-18 | 福建师范大学 | Method for preparing paper making antibacterial agents by using oil-tea camellia shells as carriers |
| CN102619121A (en) * | 2012-04-09 | 2012-08-01 | 天津科技大学 | Method for producing antibacterial paper from wood fibers treated by laccase/phenols substances |
| CN103147351A (en) * | 2013-02-26 | 2013-06-12 | 金红叶纸业集团有限公司 | Antibacterial paper production technique and antibacterial paper |
| CN101309868B (en) * | 2006-01-27 | 2013-07-10 | 纳尔科公司 | Suppressing microbial growth in pulp and paper |
| CN103243609A (en) * | 2013-04-29 | 2013-08-14 | 金红叶纸业集团有限公司 | Manufacturing method of paper for daily use |
| CN103866604A (en) * | 2012-12-13 | 2014-06-18 | 广州瑞辰盛达生物技术有限公司 | Paper making method for increasing bulkiness and softness of lifepaper |
| CN105256640A (en) * | 2015-10-14 | 2016-01-20 | 泉州华祥纸业有限公司 | Method for preparing industrial specialty paper |
| CN106638105A (en) * | 2016-12-29 | 2017-05-10 | 安徽比伦生活用纸有限公司 | Superflexible bactericidal toilet paper and production method thereof |
| CN108316044A (en) * | 2018-04-04 | 2018-07-24 | 江苏富淼科技股份有限公司 | A kind of copy paper system and copy paper method |
| CN108442178A (en) * | 2018-05-07 | 2018-08-24 | 句容市兴武包装有限公司 | A kind of high-efficiency antimicrobial paper for daily use and preparation method thereof |
| CN111074679A (en) * | 2019-12-19 | 2020-04-28 | 上海东冠纸业有限公司 | Method for manufacturing bacteria-removing household paper |
| CN112471161A (en) * | 2020-12-11 | 2021-03-12 | 傅际综 | Multifunctional polymeric disinfectant |
| CN112626919A (en) * | 2020-12-10 | 2021-04-09 | 浙江景兴纸业股份有限公司 | Preparation method of bacteriostatic household paper |
| WO2022119645A1 (en) * | 2020-12-04 | 2022-06-09 | Agc Chemicals Americas, Inc. | Treated article, methods of making the treated article, and dispersion for use in making the treated article |
-
2003
- 2003-05-16 CN CNA031266231A patent/CN1548649A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006113963A1 (en) * | 2005-04-27 | 2006-11-02 | Joy Kogias | A paper product containing mineral material which stimulates micro-organism activity in naturally occurring environmental conditions |
| CN101309868B (en) * | 2006-01-27 | 2013-07-10 | 纳尔科公司 | Suppressing microbial growth in pulp and paper |
| CN101718057B (en) * | 2009-12-28 | 2012-01-18 | 全利机械股份有限公司 | Antibacterial paper and manufacturing method thereof |
| CN102587210A (en) * | 2012-02-08 | 2012-07-18 | 福建师范大学 | Method for preparing paper making antibacterial agents by using oil-tea camellia shells as carriers |
| CN102587210B (en) * | 2012-02-08 | 2014-03-12 | 福建师范大学 | Method for preparing paper making antibacterial agents by using oil-tea camellia shells as carriers |
| CN102619121A (en) * | 2012-04-09 | 2012-08-01 | 天津科技大学 | Method for producing antibacterial paper from wood fibers treated by laccase/phenols substances |
| CN103866604A (en) * | 2012-12-13 | 2014-06-18 | 广州瑞辰盛达生物技术有限公司 | Paper making method for increasing bulkiness and softness of lifepaper |
| CN103866604B (en) * | 2012-12-13 | 2016-02-10 | 瑞辰星生物技术（广州）有限公司 | For the papermaking process of the bulk and flexibility that improve paper for daily use |
| CN103147351A (en) * | 2013-02-26 | 2013-06-12 | 金红叶纸业集团有限公司 | Antibacterial paper production technique and antibacterial paper |
| CN103243609A (en) * | 2013-04-29 | 2013-08-14 | 金红叶纸业集团有限公司 | Manufacturing method of paper for daily use |
| CN105256640A (en) * | 2015-10-14 | 2016-01-20 | 泉州华祥纸业有限公司 | Method for preparing industrial specialty paper |
| CN106638105A (en) * | 2016-12-29 | 2017-05-10 | 安徽比伦生活用纸有限公司 | Superflexible bactericidal toilet paper and production method thereof |
| CN108316044A (en) * | 2018-04-04 | 2018-07-24 | 江苏富淼科技股份有限公司 | A kind of copy paper system and copy paper method |
| CN108442178A (en) * | 2018-05-07 | 2018-08-24 | 句容市兴武包装有限公司 | A kind of high-efficiency antimicrobial paper for daily use and preparation method thereof |
| CN111074679A (en) * | 2019-12-19 | 2020-04-28 | 上海东冠纸业有限公司 | Method for manufacturing bacteria-removing household paper |
| WO2022119645A1 (en) * | 2020-12-04 | 2022-06-09 | Agc Chemicals Americas, Inc. | Treated article, methods of making the treated article, and dispersion for use in making the treated article |
| CN112626919A (en) * | 2020-12-10 | 2021-04-09 | 浙江景兴纸业股份有限公司 | Preparation method of bacteriostatic household paper |
| WO2022121970A1 (en) * | 2020-12-10 | 2022-06-16 | 浙江景兴纸业股份有限公司 | Method for preparing bacteriostatic household paper |
| CN112471161A (en) * | 2020-12-11 | 2021-03-12 | 傅际综 | Multifunctional polymeric disinfectant |
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