CN103405351A - Wet tissue impregnation liquid and preparation method thereof - Google Patents
Wet tissue impregnation liquid and preparation method thereof Download PDFInfo
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- CN103405351A CN103405351A CN201310297617XA CN201310297617A CN103405351A CN 103405351 A CN103405351 A CN 103405351A CN 201310297617X A CN201310297617X A CN 201310297617XA CN 201310297617 A CN201310297617 A CN 201310297617A CN 103405351 A CN103405351 A CN 103405351A
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Abstract
The invention relates to a preparation method of a wet tissue impregnation liquid, which comprises the following steps: preparing a konjak glucomannan etherification modified product, preparing an impregnation liquid I, preparing an impregnation liquid II and preparing the wet tissue impregnation liquid. The wet tissue impregnation liquid provided by the invention is prepared from konjak glucomannan and peppermint powder used as main raw materials and other synergists used as auxiliary materials. The konjak glucomannan is a natural plant polysaccharide, and has favorable properties such as excellent water retention property, water absorption property, antibacterial property and the like. Compared with the traditional wet tissue impregnated with chemical components, the wet tissue produced by using the impregnation liquid provided by the invention is natural in impregnation liquid components; the produced wet tissue product has the advantages of high liquid absorption capacity, high liquid retention capacity, delicate and soft hand feeling in use, sterility, sanitation and the like; and the invention has the advantages of low production cost, no environmental pollution, no hurt to human bodies and the like, thus conforming to the modern consumption concept and market demands.
Description
Technical field
The present invention relates to impregnation liquid of a kind of hygienic article and preparation method thereof, be specifically related to a kind of wet paper towel impregnation liquid and preparation method thereof.
Background technology
Nowadays, at various social service facilities, people are widely used wet paper towel and come the hands of wiping oneself or face to reach wipe oil, antibacterial, increase the lubricated sense of moisturizing, make body and mind totally comfortable.But current wet paper towel is mostly made by material soaking chemosterilants such as chemical fibres, lack safety, moistening effect is poor, cause in use, wettability, comfort level are not fully up to expectations, and the contained chemical substance of some wet paper towel also can cause people the phenomenon of skin itching in use to occur, life-time service, not only there is no the decontamination bacteria-eliminating efficacy, also can produce uncomfortable stimulation to people's skin, human body is produced to toxic and side effects.
Therefore, a kind of disinfection effect is good to not injury of human body, with after chafe not, make the people feel that the clean comfortable wet paper towel impregnation liquid that contains All Pure Nature antimicrobial component, safety and environmental protection that water retention property is good remains our research and development.
Application number is 200820008535.3 patent of invention " the antipruritic wet paper towel of person in middle and old age " (application: 2008.03.17), a kind of antipruritic wet paper towel of strip that facilitates the wiping back is provided, wet paper towel adopts non-woven fabrics, three-in-one extrusion coating paper or dustless paper making carrier, in carrier, is soaked with antipruritic medicinal liquid.Be mainly used in solving person in middle and old age's pure skin itching problem.This antipruritic medicinal liquid mainly consists of the synthetic chemistry composition.There is no antimicrobial component highly effective and safe, All Pure Nature, may after having solved certain skin problem, can cause new skin itching problem, can not generally be used by masses.
Application number is that (applying date: 2008.03.12), this sterilization hygientic towelette is made by the agent of napkin soaking sterilization for 200810101766.3 patent of invention " a kind of high-efficiency sterilization hygientic towelette ".This disinfection napkin has good sterilizing function, and still, antibacterial is the fermentation broth extract of bacillus subtilis CGMCC 2294.This invention relates to cultivation, the fermentation of strain, and from steps such as extraction antibacterial substances fermentation liquid, this process need expends a large amount of human and material resources, financial resources, and cost is higher, is not suitable for promoting.
Application number is 98113912.4 patent of invention " a kind of medicinal liquid that floods the wet paper towel " (applying date: 1998.04.15), a kind of medicinal liquid that floods wet paper towel is disclosed, it is mainly by hibitane, clotrimazole, the components such as polyvinylpyrrolidone form, disinfection effect is good, but this product is many, is made by chemical drugs, with causing contact dermatitis long afterwards.In addition, the water retention property of this wet paper towel is poor, after use, can feel very soon and xerosis cutis lack lubricated sense.
Summary of the invention
The purpose of this invention is to provide a kind of wet paper towel impregnation liquid and preparation method thereof, utilize high-hydroscopicity and the swelling of Rhizoma amorphophalli glucomannan, high retentiveness, high antibiotic property also are aided with other synergists (glycerol of II Collagen Type VI, ethanol, chitosan, monoxone, sodium carboxymethyl cellulose, Herba Menthae powder etc.) manufacture high-moisture-retention, high antibiotic property, have the konjak portuguese gansu polyose sugar juice of the dipping wet paper towel of ice-cold comfort.
The objective of the invention is to be achieved through the following technical solutions.
The preparation method of wet paper towel impregnation liquid of the present invention is characterized in that operating procedure is as follows:
(1) prepare the Etherification of Konjac Glucomannan modified product: by weight for the ratio of 1.1:1:2.5, taking monoxone, Rhizoma amorphophalli glucomannan and sodium hydroxide, spray into volumetric concentration and be 80% alcoholic solution, the use amount of described alcoholic solution accounts for 1%～3% of monoxone volume, after mixing, send in microwave reactor, under 75～80 ℃, react 8～10min, by volumetric concentration, be that 20% dilute sulfuric acid is regulated pH value to neutral, with the alcoholic solution cyclic washing that volumetric concentration is 50%, extremely without chloride ion, detect, the elimination washing liquid, by after the filter cake fragmentation, 50 ℃ of dryings are also pulverized, cross 60～100 mesh sieves, the powder obtained is the Etherification of Konjac Glucomannan modified product,
(2) prepare the impregnation liquid I: get the percentage by weight that accounts for the impregnation liquid I and be 0.2%～0.5% sodium carboxymethyl cellulose, 0.02%～0.05% calcium chloride, 0.02%～0.05% glycerol, 4%～8% Herba Menthae extracting solution, 40%～50% sterilized water, join in the there-necked flask that agitator is housed, , 1000r/min is heated to 80～85 ℃ while stirring, then with the NaOH of 2mol/L, regulate pH to 8～12, the percentage by weight that accounts for the impregnation liquid I that adds again step (1) to make is 2%～5% Etherification of Konjac Glucomannan modified product, 1000r/min stirs 1～2h, obtain the impregnation liquid I, described Herba Menthae extracting solution is by volumetric concentration, to be 95% soak with ethanol 24 hours by Herba Menthae powder, filters and obtains through three metafiltration paper, and wherein the w/v of Herba Menthae powder and ethanol (g/mL) is 1:80～100.
(3) prepare the impregnation liquid II: get the pH value that accounts for impregnation liquid II volume 50%～60% and be 3～3.5 acetic acid aqueous solution, join in the there-necked flask that agitator is housed, under the water bath with thermostatic control condition, be heated to while stirring 80～85 ℃, add the chitosan that accounts for impregnation liquid II weight 0.5%～1%, after stirring 20min, add the II Collagen Type VI glycerite that accounts for impregnation liquid II volume 0.5%～1%, after stirring and evenly mixing, the Etherification of Konjac Glucomannan modified product that adds step (1) to make, the addition of described Etherification of Konjac Glucomannan modified product accounts for 2%～5% of impregnation liquid II weight, 1000r/min stirs 30～40min, the standing 15min that is no less than, be decompressed to the 10Pa atmospheric pressure, after deaeration, obtain the impregnation liquid II,
(4) prepare the wet paper towel impregnation liquid: the impregnation liquid II that the impregnation liquid I that step (2) is made and step (3) make is placed in thermostat water bath for the ratio of 1:1～2 mixes by volume, use magnetic stirring apparatus 500～1000r/min to be heated to while stirring 50～60 ℃, after 5～15min, stop stirring stopped heating simultaneously, naturally cool to room temperature and get final product.
The present invention also protects the Rhizoma amorphophalli glucomannan impregnation liquid that utilizes said method to prepare.
The present invention has the following advantages: a kind of wet paper towel impregnation liquid of the present invention is to take Rhizoma amorphophalli glucomannan, Herba Menthae powder to be main raw material(s), and is aided with that other synergists make.Rhizoma amorphophalli glucomannan is a kind of natural plant polyose, has the advantageous properties such as good retentiveness, water absorption, antibiotic property; Use the wet paper towel of impregnation liquid production of the present invention to compare with traditional dipping chemical composition wet paper towel, the impregnation liquid composition is natural, and the wet paper towel product of production has the characteristics such as liquid absorption is large, guarantor's liquid measure is high, the fine and smooth softness of use feel, Sterilized sanitation.This wet paper towel avoids the conventional wet napkin repeatedly to use the injury that skin is caused, be a kind of good to not injury of human body, disinfection effect, with after not chafe, make the people feel the clean comfortable wet paper towel that contains All Pure Nature antimicrobial component, safety and environmental protection that water retention property is good.
Use the wet paper towel of impregnation liquid dipping of the present invention, its safety and serviceability meet the relative national standards requirement fully.Impregnation liquid of the present invention be take the natural components such as Rhizoma amorphophalli glucomannan and Herba Menthae powder as main raw material(s) and is aided with other synergists and makes.Chitosan wherein is that occurring in nature is only second to cellulosic second largest biological polyoses, is simultaneously also the alkaline polysaccharide of the unique a large amount of existence of occurring in nature, has good biocompatibility, biodegradability and the good characteristic such as antibiotic, anticorrosion; Herba Menthae powder has the double grading of " refrigerant when hot, warm body when cold ", and refrigerant, analgesia, heat clearing away, nice and cool, calm are arranged, the effect of refreshment, and people's wiping face or hand have the nature cooling and heatstroke-eliminating later, and entire body is comfortable, the sensation of energy multiplication; Carboxymethyl Konjac Glucomannan has powerful hydrophilic, very easily is dissolved in aqueous solution, and antibacterial is had to inhibitory action preferably, for example, good to the inhibition of gram negative bacteria.Rhizoma amorphophalli glucomannan impregnation liquid of the present invention, have a production cost low, and non-environmental-pollution, to advantages such as human body do not injure, meet modern consumption concept and the market demand.
Wet paper towel and the common wet paper towel of impregnation liquid dipping of the present invention are done to following performance test:
(1) water-retaining property: get respectively each 3 of the wet paper towel and common wet paper towel of impregnation liquid of the present invention dipping, being placed in the equal temperature environment is under 50 ℃ of high temperature; Respectively get again 3, be placed in the equal temperature environment and be under 15 ℃ of room temperature, calculate every kind of wet paper towel required average time during dehydration fully under different temperatures.
(2) antibiotic property: the wet paper towel of testing common wet paper towel, impregnation liquid of the present invention dipping carries out sterilizing to the indigneous flora on several individuals' the right hand, wipes hands 2min, and has observed respectively the sterilization average effect, and result of the test is as shown in table 1.
The wet paper towel of table 1 impregnation liquid dipping of the present invention and the performance comparison of common wet paper towel
The result of contrast test shows, the wet paper towel water holding capacity of impregnation liquid dipping of the present invention is strong, and antibiotic property is good, and the properties excellence, in common wet paper towel, has fabulous development prospect.
Specific embodiment
The present invention is further elaborated below in conjunction with embodiment.
Embodiment 1: a kind of preparation method of wet paper towel impregnation liquid
A kind of preparation method of wet paper towel impregnation liquid comprises the following steps:
(1) prepare the Etherification of Konjac Glucomannan modified product: by weight for the ratio of 1.1:1:2.5, taking monoxone, Rhizoma amorphophalli glucomannan and sodium hydroxide, spray into volumetric concentration and be 80% alcoholic solution, the use amount of described alcoholic solution accounts for 3% of monoxone volume, after mixing, send in microwave reactor, under 75 ℃, react 8min, by volumetric concentration, be that 20% dilute sulfuric acid is regulated pH value to neutral, with the alcoholic solution cyclic washing that volumetric concentration is 50%, extremely without chloride ion, detect, the elimination washing liquid, by after the filter cake fragmentation, 50 ℃ of dryings are also pulverized, cross 80 mesh sieves, the powder obtained is the Etherification of Konjac Glucomannan modified product,
(2) prepare the impregnation liquid I: getting the percentage by weight that accounts for the impregnation liquid I is 0.5% sodium carboxymethyl cellulose, 0.05% calcium chloride, 0.05% glycerol, 5% Herba Menthae extracting solution, 50% sterilized water, join in the there-necked flask that agitator is housed, 1000r/min is heated to 85 ℃ while stirring, then with the NaOH of 2mol/L, regulate pH to 9, the percentage by weight that accounts for the impregnation liquid I that adds again step (1) to make is 5% Etherification of Konjac Glucomannan modified product, 1000r/min stirs 1.5h, obtains the impregnation liquid I;
(3) prepare the impregnation liquid II: get the pH value that accounts for impregnation liquid II volume 50% and be 3.5 acetic acid aqueous solution, join in the there-necked flask that agitator is housed, under the water bath with thermostatic control condition, be heated to while stirring 85 ℃, add the chitosan that accounts for impregnation liquid II weight 1%, after stirring 20min, add the II Collagen Type VI glycerite that accounts for impregnation liquid II volume 1%, after stirring and evenly mixing, the Etherification of Konjac Glucomannan modified product that adds step (1) to make, the addition of described Etherification of Konjac Glucomannan modified product accounts for 4% of impregnation liquid II weight, 1000r/min stirs 40min, standing 25min, be decompressed to the 10Pa atmospheric pressure, after deaeration, obtain the impregnation liquid II,
(4) prepare the wet paper towel impregnation liquid: the impregnation liquid II that the impregnation liquid I that step (2) is made and step (3) make is placed in thermostat water bath for the ratio of 1:1 mixes by volume, use magnetic stirring apparatus 500r/min to be heated to while stirring 50 ℃, after 15min, stop stirring stopped heating simultaneously, naturally cool to room temperature and get final product.
This wet paper towel impregnation liquid is packaged to be to wet paper towel by the dilution proportion of 1:50～100 and after non-woven fabrics, three-in-one extrusion coating paper or dust-free paper after soaking sterilization.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (2)
1. the preparation method of a wet paper towel impregnation liquid is characterized in that operating procedure is as follows:
(1) prepare the Etherification of Konjac Glucomannan modified product: by weight for the ratio of 1.1:1:2.5, taking monoxone, Rhizoma amorphophalli glucomannan and sodium hydroxide, spray into volumetric concentration and be 80% alcoholic solution, the use amount of described alcoholic solution accounts for 1%～3% of monoxone volume, after mixing, send in microwave reactor, under 75～80 ℃, react 8～10min, by volumetric concentration, be that 20% dilute sulfuric acid is regulated pH value to neutral, with the alcoholic solution cyclic washing that volumetric concentration is 50%, extremely without chloride ion, detect, the elimination washing liquid, by after the filter cake fragmentation, 50 ℃ of dryings are also pulverized, cross 60～100 mesh sieves, the powder obtained is the Etherification of Konjac Glucomannan modified product,
(2) prepare the impregnation liquid I: get the percentage by weight that accounts for the impregnation liquid I and be 0.2%～0.5% sodium carboxymethyl cellulose, 0.02%～0.05% calcium chloride, 0.02%～0.05% glycerol, 4%～8% Herba Menthae extracting solution, 40%～50% sterilized water, join in the there-necked flask that agitator is housed, 1000r/min is heated to 80～85 ℃ while stirring, then with the NaOH of 2mol/L, regulate pH to 8～12, the percentage by weight that accounts for the impregnation liquid I that adds again step (1) to make is 2%～5% Etherification of Konjac Glucomannan modified product, 1000r/min stirs 1～2h, obtain the impregnation liquid I, described Herba Menthae extracting solution is by volumetric concentration, to be 95% soak with ethanol 24 hours by Herba Menthae powder, filters and obtains through three metafiltration paper, and wherein the w/v of Herba Menthae powder and ethanol is 1:80～100,
(3) prepare the impregnation liquid II: get the pH value that accounts for impregnation liquid II volume 50%～60% and be 3～3.5 acetic acid aqueous solution, join in the there-necked flask that agitator is housed, under the water bath with thermostatic control condition, be heated to while stirring 80～85 ℃, add the chitosan that accounts for impregnation liquid II weight 0.5%～1%, after stirring 20min, add the II Collagen Type VI glycerite that accounts for impregnation liquid II volume 0.5%～1%, after stirring and evenly mixing, the Etherification of Konjac Glucomannan modified product that adds step (1) to make, the addition of described Etherification of Konjac Glucomannan modified product accounts for 2%～5% of impregnation liquid II weight, 1000r/min stirs 30～40min, the standing 15min that is no less than, be decompressed to the 10Pa atmospheric pressure, after deaeration, obtain the impregnation liquid II,
(4) prepare the wet paper towel impregnation liquid: the impregnation liquid II that the impregnation liquid I that step (2) is made and step (3) make is placed in thermostat water bath for the ratio of 1:1～2 mixes by volume, use magnetic stirring apparatus 500～1000r/min to be heated to while stirring 50～60 ℃, after 5～15min, stop stirring stopped heating simultaneously, naturally cool to room temperature and get final product.
2. prepared by the method by claim 1 prepares the wet paper towel impregnation liquid.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130235A (en) * | 2018-02-08 | 2018-06-08 | 易景东 | A kind of hygenic towelette for cleaning teargas |
| CN112706477A (en) * | 2020-12-28 | 2021-04-27 | 河南亚都实业有限公司 | Dandelion wool-based antibacterial hemostatic dressing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027867A (en) * | 2011-09-30 | 2013-04-10 | 天津市中科健新材料技术有限公司 | Finishing liquor applied on wet tissue and available for after-sun makeup removal and repair |
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- 2013-07-16 CN CN201310297617XA patent/CN103405351A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027867A (en) * | 2011-09-30 | 2013-04-10 | 天津市中科健新材料技术有限公司 | Finishing liquor applied on wet tissue and available for after-sun makeup removal and repair |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130235A (en) * | 2018-02-08 | 2018-06-08 | 易景东 | A kind of hygenic towelette for cleaning teargas |
| CN112706477A (en) * | 2020-12-28 | 2021-04-27 | 河南亚都实业有限公司 | Dandelion wool-based antibacterial hemostatic dressing |
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Application publication date: 20131127 |