CN103806269B - A kind of hotness nonwoven fabric preparation method for sanitary napkin - Google Patents
A kind of hotness nonwoven fabric preparation method for sanitary napkin Download PDFInfo
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- CN103806269B CN103806269B CN201310474032.0A CN201310474032A CN103806269B CN 103806269 B CN103806269 B CN 103806269B CN 201310474032 A CN201310474032 A CN 201310474032A CN 103806269 B CN103806269 B CN 103806269B
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- 239000007788 liquid Substances 0.000 claims abstract description 23
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- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 claims description 6
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- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 6
- 229960003500 triclosan Drugs 0.000 claims description 6
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims description 4
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 4
- VLDFMKOUUQYFGF-UHFFFAOYSA-N 4-(butoxymethyl)-2-methoxyphenol Chemical compound CCCCOCC1=CC=C(O)C(OC)=C1 VLDFMKOUUQYFGF-UHFFFAOYSA-N 0.000 claims description 4
- 241000732800 Cymbidium Species 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 4
- 229920001219 Polysorbate 40 Polymers 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 229920003081 Povidone K 30 Polymers 0.000 claims description 4
- YKPUWZUDDOIDPM-SOFGYWHQSA-N capsaicin Chemical compound COC1=CC(CNC(=O)CCCC\C=C\C(C)C)=CC=C1O YKPUWZUDDOIDPM-SOFGYWHQSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
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- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 claims description 4
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- 229940101027 polysorbate 40 Drugs 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 229940069338 potassium sorbate Drugs 0.000 claims description 4
- 235000010241 potassium sorbate Nutrition 0.000 claims description 4
- 239000004302 potassium sorbate Substances 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 229940078465 vanillyl butyl ether Drugs 0.000 claims description 4
- 229960002504 capsaicin Drugs 0.000 claims description 3
- QYYMDNHUJFIDDQ-UHFFFAOYSA-N 5-chloro-2-methyl-1,2-thiazol-3-one;2-methyl-1,2-thiazol-3-one Chemical compound CN1SC=CC1=O.CN1SC(Cl)=CC1=O QYYMDNHUJFIDDQ-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 2
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- 235000019322 gelatine Nutrition 0.000 claims description 2
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- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical class COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 claims description 2
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- SBNFWQZLDJGRLK-UHFFFAOYSA-N phenothrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 SBNFWQZLDJGRLK-UHFFFAOYSA-N 0.000 description 1
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- 238000001179 sorption measurement Methods 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention provides a kind of hotness nonwoven fabric preparation method for sanitary napkin, comprise the preparation of hotness dressing liquid, roller coat starching and drying and processing step.Wherein compound hotness effect material of being made up of heat sensitizer, preservative agent, angelica essential oil, ethanol, emulsifying agent, propylene glycol, PEG400, film forming agent, water of hotness dressing liquid, its composition proportion is reasonable, hotness is gentle does not stimulate lastingly.In addition, the method adopts film technique, hotness dressing liquid is carried out Final finishing in the mode of starching to nonwoven fabric, ooze under effectively prevent hotness functional component, improve the utilization rate of functional component, and the adhesion amount of functional component more easy to control and bond area, thus effectively ensure constant product quality.The method is easy to realize simultaneously, and cost is lower, has good scale application prospect.
Description
Technical field
The present invention relates to disposable sanitary articles field, be specifically related to a kind of hotness nonwoven fabric preparation method for sanitary napkin.
Background technology
Female menstrual period lower body there will be uncomfortable cool feeling, alleviates usually through modes such as hot compresses, have developed the sanitary towels that can produce warm effect in prior art in order to tackle this problem.In order to realize heating effect of sanitary napkin, prior art mainly adopts following two kinds of methods, and one is built-in heating chip in sanitary napkin; Another kind heat sensitizer is made hotness effect solution to be sprayed onto on sanitary napkin top layer or sandwich layer again, carry out drying process again, in use play heating functioin by heat sensitizer, the technical scheme provided as Chinese patent application " a kind of sanitary napkin thermit powder " (application number CN201010271753.8) namely belongs to latter event.
But above two kinds of methods have obvious drawback: the former usual cost is higher, and product weight can be increased even affect moisture sorption effect; And the latter can cause sanitary napkin or the protection pad hotness shelf-life short, heat sensitizer easily under ooze, functional component utilization rate is low, and technique is difficult to control.
Summary of the invention
In order to overcome the technological deficiency of prior art, the invention provides the hotness nonwoven fabric preparation method for sanitary napkin that a kind of effect is more remarkable, set mode is better.
In order to realize above technical purpose, the present invention by the following technical solutions:
For a hotness nonwoven fabric preparation method for sanitary napkin, comprise the following steps:
1) hotness dressing liquid is prepared: get heat sensitizer 0.5-2% (w/w), preservative agent 0.1-0.5% (w/w), angelica essential oil 0.1-0.3% (w/w), ethanol 20-30% (w/w), emulsifying agent 5-10% (w/w), propylene glycol 11-14% (w/w), PEG400 17-23% (w/w), film forming agent 0.1-0.5% (w/w), water surplus; The heat sensitizer of formula ratio, preservative agent, ethanol, angelica essential oil are fully mixed to obtain mixed solution stand-by; The film forming agent of formula ratio is joined in the water of formula ratio to mix and obtain film forming agent solution for later use; The emulsifying agent adding formula ratio in above-mentioned mixed solution mixes, adds wherein the propylene glycol of formula ratio and PEG400 mixes, add described film forming agent solution more wherein mixes, and namely obtains hotness dressing liquid;
2) roller coat starching: get non-woven fabrics base material, the hotness dressing liquid utilizing roll coating apparatus step 1) to be obtained under the operational mode of roll coating speeds for 110-130r/ minute is attached to two surfaces of non-woven fabrics base material, namely obtains hotness nonwoven fabric semi-finished product;
3) drying and processing: by step 2) the hotness nonwoven fabric semi-finished product that obtain dry under 60-70 DEG C of condition, till its dry tack free, namely obtain a kind of hotness nonwoven fabric for sanitary napkin.
In above technical scheme, heat sensitizer described in step 1) is selected from the wherein one of chinese cymbidium butyl ether, capsaicine; Preservative agent described in step 1) is selected from the wherein one of triclosan, potassium sorbate, black pigment used by women in ancient times to paint their eyebrows dragon element, Kathon CG, nipagin esters; Emulsifying agent described in step 1) be selected from rilanit special polyoxyethylene ether, polysorbas20, polysorbate40, sodium cocoglyceryl ester wherein one or more; Film forming agent described in step 1) is selected from the wherein one of carboxymethyl cellulose, polyvinyl alcohol, PVP K30, Hydroxypropyl methylcellulose, carbomer, gelatin, hydroxyethylcellulose; Hotness dressing liquid formula described in step 1) is preferably vanillyl butyl ether 1% (w/w), triclosan 0.3% (w/w), angelica essential oil 0.2% (w/w), ethanol 25% (w/w), rilanit special polyoxyethylene ether 7% (w/w), propylene glycol 13.2% (w/w), PEG400 20% (w/w), carboxymethyl cellulose 0.3% (w/w), water surplus; Step 2) described in non-woven fabrics base material be spunlace non-woven cloth base material or hot-wind nonwoven cloth base material; Step 2) described in roll coating speeds be 120r/ minute; Bake out temperature described in step 3) is 65 DEG C.In addition, the model that in technique scheme, roll coating apparatus selects Guangzhou Sheng Peng company to manufacture is the nonwoven fabric multifunctional modification equipment of SPDWG-V3.1; Used reagent is all buied from market.
The hotness functional component reasonable mixture ratio that the present invention selects, hotness gentleness does not stimulate lastingly.In addition, the method adopts film technique, hotness dressing liquid is carried out Final finishing in the mode of starching to nonwoven fabric, ooze under effectively prevent hotness functional component, improve the utilization rate of functional component, and the adhesion amount of functional component more easy to control and bond area, thus effectively ensure constant product quality.The method is easy to realize simultaneously, and cost is lower, has good scale application prospect.
Detailed description of the invention
Embodiment 1
1) hotness dressing liquid is prepared: get vanillyl butyl ether 1% (w/w), triclosan 0.3% (w/w), angelica essential oil 0.2% (w/w), ethanol 25% (w/w), rilanit special polyoxyethylene ether 7% (w/w), propylene glycol 13.2% (w/w), PEG400 20% (w/w), carboxymethyl cellulose 0.3% (w/w), water 33% (w/w); The vanillyl butyl ether of formula ratio, triclosan, ethanol, angelica essential oil are fully mixed to obtain mixed solution stand-by; The carboxymethyl cellulose of formula ratio is joined in the water of formula ratio to mix and obtain film forming agent solution for later use; The rilanit special polyoxyethylene ether adding formula ratio in above-mentioned mixed solution mixes, adds wherein the propylene glycol of formula ratio and PEG400 mixes, add described film forming agent solution more wherein mixes, and namely obtains hotness dressing liquid;
2) roller coat starching: heat-obtaining wind non-woven fabrics base material, roll coating speeds is 120r/ minute, band liquid measure controls within the scope of 0.78-1.3g to utilize roll coating apparatus to adjust, hotness dressing liquid step 1) obtained is attached to two surfaces of non-woven fabrics base material, calculate according to every sheet nonwoven fabric 24cm × 8cm, ensure that the adhesion amount of hotness dressing liquid on nonwoven fabric controls at 0.15-0.25mg/ sheet, namely obtain hotness nonwoven fabric semi-finished product;
3) drying and processing: by step 2) the hotness nonwoven fabric semi-finished product that obtain dry under 65 DEG C of conditions, till its dry tack free, namely obtain a kind of hotness nonwoven fabric for sanitary napkin.
The hotness nonwoven fabric being used for sanitary napkin prepared above is carried out following experiment, in order to verify its effect, performance.
1, the main performance index as sanitary napkin material is tested
The main performance index of the above hotness nonwoven fabric prepared as sanitary napkin material is detected, as follows with common non-woven fabric comparing result:
Table 1: as the main performance index test result of sanitary napkin material
Above result shows, the hotness nonwoven fabric of above preparation is slightly better than common non-woven fabric as the indices of sanitary napkin material, and therefore this hotness nonwoven fabric is more suitable for being used as sanitary napkin raw material.
2, pliability test
According to China's artificial marking evaluation method usual to sanitary towels pliability, manually to give a mark test to the refrigerant nonwoven fabric pliability of above preparation, test data sees the following form, and shown in table, fractional data is higher, and flexibility better (full marks 20) is described:
Table 2: pliability test comparison result
| Number of times | Hotness nonwoven fabric | Common non-woven fabric |
| 1 | 18 | 16 |
| 2 | 12 | 13 |
| 3 | 17 | 18 |
| 4 | 15 | 14 |
| 5 | 16 | 16 |
| Total score | 78 | 77 |
Above result shows, the hotness nonwoven fabric pliability utilizing the present invention to prepare and common non-woven fabric pliability are without significant difference.
Embodiment 2
1) hotness dressing liquid is prepared: capsicine 0.5% (w/w), potassium sorbate 0.1% (w/w), angelica essential oil 0.1% (w/w), ethanol 20% (w/w), sodium cocoglyceryl ester 5% (w/w), propylene glycol 11% (w/w), PEG400 17% (w/w), polyvinyl alcohol 0.1% (w/w), water 46.2% (w/w); The capsaicine of formula ratio, potassium sorbate, ethanol, angelica essential oil are fully mixed to obtain mixed solution stand-by; The polyvinyl alcohol of formula ratio is joined in the water of formula ratio to mix and obtain film forming agent solution for later use; The sodium cocoglyceryl ester adding formula ratio in above-mentioned mixed solution mixes, adds wherein the propylene glycol of formula ratio and PEG400 mixes, add described film forming agent solution more wherein mixes, and namely obtains hotness dressing liquid;
2) roller coat starching: get non-woven fabrics base material, the hotness dressing liquid utilizing roll coating apparatus step 1) to be obtained under the operational mode of roll coating speeds for 110r/ minute is attached to two surfaces of non-woven fabrics base material, namely obtains hotness nonwoven fabric semi-finished product;
3) drying and processing: by step 2) the hotness nonwoven fabric semi-finished product that obtain dry under 60 DEG C of conditions, till its dry tack free, namely obtain a kind of hotness nonwoven fabric for sanitary napkin.
Embodiment 3
1) hotness dressing liquid is prepared: get chinese cymbidium butyl ether 2% (w/w), black pigment used by women in ancient times to paint their eyebrows dragon element 0.5% (w/w), angelica essential oil 0.3% (w/w), ethanol 30% (w/w), rilanit special polyoxyethylene ether 4% (w/w), polysorbas20 3% (w/w), polysorbate40 3% (w/w), propylene glycol 14% (w/w), PEG400 23% (w/w), PVP K30 0.5% (w/w), water 19.7 (w/w); The chinese cymbidium butyl ether of formula ratio, black pigment used by women in ancient times to paint their eyebrows dragon element, ethanol, angelica essential oil are fully mixed to obtain mixed solution stand-by; The PVP K30 of formula ratio is joined in the water of formula ratio to mix and obtain film forming agent solution for later use; In above-mentioned mixed solution, add the rilanit special polyoxyethylene ether of formula ratio, polysorbas20, polysorbate40 mixes, adds wherein the propylene glycol of formula ratio and PEG400 mixes, add described film forming agent solution more wherein and mix, namely obtain hotness dressing liquid;
2) roller coat starching: get non-woven fabrics base material, the hotness dressing liquid utilizing roll coating apparatus step 1) to be obtained under the operational mode of roll coating speeds for 130r/ minute is attached to two surfaces of non-woven fabrics base material, namely obtains hotness nonwoven fabric semi-finished product;
3) drying and processing: by step 2) the hotness nonwoven fabric semi-finished product that obtain dry under 70 DEG C of conditions, till its dry tack free, namely obtain a kind of hotness nonwoven fabric for sanitary napkin.
Above embodiments of the invention have been described in detail, but described content is only preferred embodiment of the present invention, not in order to limit the present invention.All make in application range of the present invention any amendment, equivalent to replace and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1., for a hotness nonwoven fabric preparation method for sanitary napkin, comprise the following steps:
1) hotness dressing liquid is prepared: get heat sensitizer 0.5-2% (w/w), preservative agent 0.1-0.5% (w/w), angelica essential oil 0.1-0.3% (w/w), ethanol 20-30% (w/w), emulsifying agent 5-10% (w/w), propylene glycol 11-14% (w/w), PEG400 17-23% (w/w), film forming agent 0.1-0.5% (w/w), water surplus; The heat sensitizer of formula ratio, preservative agent, ethanol, angelica essential oil are fully mixed to obtain mixed solution stand-by; The film forming agent of formula ratio is joined in the water of formula ratio to mix and obtain film forming agent solution for later use; The emulsifying agent adding formula ratio in above-mentioned mixed solution mixes, adds wherein the propylene glycol of formula ratio and PEG400 mixes, add described film forming agent solution more wherein mixes, and namely obtains hotness dressing liquid;
2) roller coat starching: get non-woven fabrics base material, utilizes roll coating apparatus under the operational mode of roll coating speeds for 110-130r/ minute by step 1) the hotness dressing liquid that obtains is attached to two surfaces of non-woven fabrics base material, namely obtains hotness nonwoven fabric semi-finished product;
3) drying and processing: by step 2) the hotness nonwoven fabric semi-finished product that obtain dry under 60-70 DEG C of condition, till its dry tack free, namely obtain a kind of hotness nonwoven fabric for sanitary napkin;
Wherein, described heat sensitizer is selected from the wherein one of chinese cymbidium butyl ether, capsaicine; Described preservative agent is selected from the wherein one of triclosan, potassium sorbate, black pigment used by women in ancient times to paint their eyebrows dragon element, Kathon CG, nipagin esters; Described emulsifying agent be selected from rilanit special polyoxyethylene ether, polysorbas20, polysorbate40, sodium cocoglyceryl ester wherein one or more; Described film forming agent is selected from the wherein one of carboxymethyl cellulose, polyvinyl alcohol, PVP K30, Hydroxypropyl methylcellulose, carbomer, gelatin, hydroxyethylcellulose;
It is characterized in that: step 1) described hotness dressing liquid formula is vanillyl butyl ether 1% (w/w), triclosan 0.3% (w/w), angelica essential oil 0.2% (w/w), ethanol 25% (w/w), rilanit special polyoxyethylene ether 7% (w/w), propylene glycol 13.2% (w/w), PEG400 20% (w/w), carboxymethyl cellulose 0.3% (w/w), water surplus.
2. a kind of hotness nonwoven fabric preparation method for sanitary napkin according to claim 1, is characterized in that: step 2) described in non-woven fabrics base material be spunlace non-woven cloth base material or hot-wind nonwoven cloth base material.
3. a kind of hotness nonwoven fabric preparation method for sanitary napkin according to claim 1, is characterized in that: step 2) described in roll coating speeds be 120r/ minute.
4. a kind of hotness nonwoven fabric preparation method for sanitary napkin according to claim 1, is characterized in that: step 3) described in bake out temperature be 65 DEG C.
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| CN106367970A (en) * | 2016-10-10 | 2017-02-01 | 义乌市麻尚生针织品有限公司 | Preparation method of multi-element hemp and cotton yarn blended nonwoven cloth |
| CN109112657B (en) * | 2018-08-21 | 2021-04-20 | 桐庐雷泰生物科技有限公司 | Self-heating cellulose fiber and preparation method and application thereof |
| CN109023930A (en) * | 2018-08-21 | 2018-12-18 | 桐庐雷泰生物科技有限公司 | A kind of heath-function material and its preparation method and application |
| CN109771688B (en) * | 2019-02-22 | 2020-05-22 | 广州歌迪生物科技有限公司 | Sanitary towel preparation process |
| CN111962292A (en) * | 2020-09-03 | 2020-11-20 | 上海创始实业（集团）有限公司 | Spontaneous heating material body and spontaneous heating activated carbon non-woven fabric hair cap |
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| US20060142712A1 (en) * | 2004-12-23 | 2006-06-29 | Kimberly-Clark Worldwide, Inc. | Absorbent articles that provide warmth |
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| CN101074524A (en) * | 2006-05-15 | 2007-11-21 | 稳健实业(深圳)有限公司 | Production of non-woven cotton cloth with coating function finishing |
| CN101927031A (en) * | 2010-09-03 | 2010-12-29 | 云南清逸堂实业有限公司 | Sanitary towel heat sensitizer |
| CN102813956A (en) * | 2012-08-17 | 2012-12-12 | 天津市中科健新材料技术有限公司 | Thermal skin warming agent composition for disposable hygienic product and preparation method of thermal skin warming agent |
| CN102908655A (en) * | 2012-10-17 | 2013-02-06 | 天津市中科健新材料技术有限公司 | Warm agent microcapsule for absorptive product and preparation method and application thereof |
| CN103161071A (en) * | 2013-04-15 | 2013-06-19 | 天津市中科健新材料技术有限公司 | Antibacterial non-woven fabric and preparation method thereof |
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