CN108392322B - Far infrared health sanitary towel - Google Patents
Far infrared health sanitary towel Download PDFInfo
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- CN108392322B CN108392322B CN201810122773.5A CN201810122773A CN108392322B CN 108392322 B CN108392322 B CN 108392322B CN 201810122773 A CN201810122773 A CN 201810122773A CN 108392322 B CN108392322 B CN 108392322B
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- infrared health
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- 230000036541 health Effects 0.000 title claims description 64
- 239000010410 layer Substances 0.000 claims abstract description 33
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000002344 surface layer Substances 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims description 63
- 239000011259 mixed solution Substances 0.000 claims description 46
- 239000000243 solution Substances 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000002791 soaking Methods 0.000 claims description 32
- 239000000843 powder Substances 0.000 claims description 28
- 230000000844 anti-bacterial effect Effects 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 24
- 238000002360 preparation method Methods 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 22
- 239000003431 cross linking reagent Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 16
- 241000501743 Gentiana macrophylla Species 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 230000003385 bacteriostatic effect Effects 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 10
- WTYYGFLRBWMFRY-UHFFFAOYSA-N 2-[6-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical group C1OC1COCCCCCCOCC1CO1 WTYYGFLRBWMFRY-UHFFFAOYSA-N 0.000 claims description 9
- 229920002643 polyglutamic acid Polymers 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 108010073771 Soybean Proteins Proteins 0.000 claims description 7
- 235000019710 soybean protein Nutrition 0.000 claims description 7
- 230000003821 menstrual periods Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 208000024891 symptom Diseases 0.000 abstract description 6
- 230000004089 microcirculation Effects 0.000 abstract description 4
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 230000007969 cellular immunity Effects 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 244000276331 Citrus maxima Species 0.000 description 33
- 235000001759 Citrus maxima Nutrition 0.000 description 33
- 239000000123 paper Substances 0.000 description 31
- 239000000706 filtrate Substances 0.000 description 20
- 238000007873 sieving Methods 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 238000001816 cooling Methods 0.000 description 15
- 238000010992 reflux Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000006096 absorbing agent Substances 0.000 description 10
- 238000005406 washing Methods 0.000 description 10
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 241001071795 Gentiana Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 229920001684 low density polyethylene Polymers 0.000 description 5
- 239000004702 low-density polyethylene Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000011086 glassine Substances 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 3
- 241000501719 Gentiana straminea Species 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002175 menstrual effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241001093501 Rutaceae Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 206010069055 Vulvovaginal pain Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
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- 230000004054 inflammatory process Effects 0.000 description 1
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- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 229940071440 soy protein isolate Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CEIZFXOZIQNICU-UHFFFAOYSA-N tenuazonic acid Chemical compound CCC(C)C1NC(=O)C(C(C)=O)=C1O CEIZFXOZIQNICU-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
- A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
Abstract
The invention discloses a far infrared health-care sanitary towel which comprises a surface layer, a far infrared health-care chip, an absorption layer, a bottom film, a release paper layer, a coating film and quick and easy sticking which are sequentially overlapped from top to bottom. The far infrared health-care sanitary towel has high comfort, good air permeability and strong absorption capacity, can emit far infrared rays, improve human microcirculation, enhance cell immunity, inhibit bacterial growth and reproduction, relieve symptoms of intolerance of cold and pain during menstrual period, and has a health-care effect.
Description
Technical Field
The invention relates to a health-care sanitary towel with a far infrared function.
Background
The sanitary towel is used as a product directly used next to skin in the menstrual period of women, the material of the sanitary towel is cotton, non-woven fabric, paper pulp or high molecular polymer and high molecular polymer composite paper formed by composites of the materials, the design of the side edge is mainly used for preventing side leakage, and the back adhesive of the sanitary towel is a waterproof material, can retain menstrual blood in the sanitary towel and is used for absorbing the menstrual blood flowing out from the vagina when the menstrual period of women comes. Women are most vulnerable to skin damage in sensitive areas during the menstrual period. During menstrual period, the resistance of women is reduced, bacterial infection is easy to occur, a series of gynecological diseases are caused, and symptoms such as pudendum pruritus and leukorrhagia usually occur, so that the quality, comfort and antibacterial performance of the sanitary towel directly concern the health of women. The far infrared ray can improve human body microcirculation, keep a certain temperature of the body, dredge and activate channels and collaterals, strengthen cell and tissue metabolism, relieve local pain and inflammation, facilitate discharging in vivo toxin, relieve pressure and have health care effect. Women often have the symptoms of chilly, abdominal distending pain and vaginal pain during menstrual period, and the development of the sanitary towel with the far infrared health care function has obvious effect on relieving the symptoms. The far infrared health care sanitary towel is comfortable and breathable, and can emit far infrared rays, thereby improving the microcirculation of human bodies and relieving the symptoms of chilly and pain in menstrual periods.
Disclosure of Invention
The invention provides a far infrared health-care sanitary towel. The invention adopts the following technical scheme:
a far infrared health sanitary towel comprises a far infrared health chip.
A far infrared health sanitary towel preferably comprises a surface layer, a far infrared health care chip, an absorption layer, a bottom film, a release paper layer, a coating film and a quick and easy paste which are sequentially overlapped from top to bottom.
A far infrared health sanitary towel preferably comprises a surface layer, a far infrared health core, an absorption layer, a bottom film, a release paper layer, and a package layer sequentially stacked from top to bottomThe far infrared health sanitary towel consists of a film and a quick-release patch, and the structure of the far infrared health sanitary towel is a surface layer (the material is pure cotton spunlace cloth with the gram weight of 100g/m2) A far infrared health care chip arranged below the surface layer, an absorption layer arranged below the far infrared health care chip (the absorption layer comprises an absorber 1 (bamboo fiber gauze) and an absorber 2 (high polymer water-absorbing resin, water absorption: 450-2) And release paper (gram weight 80 g/m) arranged below the basement membrane2) And the coating (low-density polyethylene coating with the thickness of 0.025mm) arranged below the release paper and the quick and easy sticker arranged below the coating. The surface layer, the far infrared health care chip, the absorption layer, the bottom film, the release paper, the envelope and the quick and easy paste are prepared into the far infrared health care sanitary towel according to the conventional process of the sanitary towel.
The preparation method of the far infrared health-care chip comprises the following steps of: adding 12-18 parts of poly-L-glutamic acid into 70-120 parts of water, adding 2-5 parts of medical stone powder, stirring at 25-35 ℃ for 2-4 hours at the rotation speed of 100-500 r/min, adding 7-11 parts of cross-linking agent, stirring at 25-35 ℃ for 30-60 minutes at the rotation speed of 100-500 r/min to obtain a mixed solution, adjusting the pH value of the mixed solution to 4.5-5.5, soaking 3-6 parts of fabric in the mixed solution, keeping the temperature of the mixed solution at 25-35 ℃ during soaking, adjusting the pH value of the mixed solution to 4.5-5.5 every 1 hour, soaking for 24-36 hours, taking out the fabric after soaking, rolling the fabric with the rolling residual rate of 65-75%, then drying at 65-80 ℃ for 5-10 hours, drying at 115-125 ℃ for 5-10 minutes, uniformly spraying antibacterial liquid to the surface of the dried fabric, wherein the spraying amount of the antibacterial liquid is 60-120g/m2Then drying the fabric at 45-65 ℃ for 8-16 hours, rolling the fabric into a thickness of 0.5-0.8cm, and cutting the fabric into a length of 25-35cm and a width of 5-6cm to obtain the far infrared health-care chip.
Preferably, the preparation method of the far infrared health care chip comprises the following steps of: adding 12-18 parts of poly-L-glutamic acid and 4-8 parts of soybean protein isolate into 70-120 parts of water, adding 2-5 parts of medical stone powder, and heating at 25-35 deg.C and 100-5 deg.CStirring for 2-4 hours at a rotating speed of 00 r/min, adding 7-11 parts of cross-linking agent, stirring for 30-60 minutes at a rotating speed of 100-35 ℃ and 500 r/min to obtain a mixed solution, adjusting the pH value of the mixed solution to 4.5-5.5, soaking 3-6 parts of fabric in the mixed solution, keeping the temperature of the mixed solution at 25-35 ℃ during soaking, adjusting the pH value of the mixed solution to 4.5-5.5 every 1 hour, soaking for 24-36 hours, taking out the fabric after soaking, rolling the fabric, keeping the rolling rate at 65-75%, drying for 5-10 hours at 65-80 ℃, drying for 5-10 minutes at a temperature of 115-125 ℃, uniformly spraying antibacterial liquid on the surface of the dried fabric, wherein the spraying amount of the antibacterial liquid is 60-120g/m2Then drying the fabric at 45-65 ℃ for 8-16 hours, rolling the fabric into a thickness of 0.5-0.8cm, and cutting the fabric into a length of 25-35cm and a width of 5-6cm to obtain the far infrared health-care chip.
The adjustment of the pH value of the mixed solution belongs to the conventional technical means in the field. In the present invention, the pH of the mixed solution is adjusted by using 0.5 to 5mol/L hydrochloric acid and 0.3 to 3mol/L aqueous sodium hydroxide solution.
In the present invention, the crosslinking agent is preferably one selected from 1, 6-hexanediol diglycidyl ether, ethylene glycol diglycidyl ether, and trimethylolethane triglycidyl ether.
In the present invention, the crosslinking agent is more preferably 1, 6-hexanediol diglycidyl ether.
The antibacterial liquid is preferably gentiana macrophylla extract and/or exocarpium citri grandis extract.
The antibacterial liquid is further preferably a mixture of a large-leaved gentian extract and a pummelo peel extract according to a mass ratio of 1 (3-5).
The most preferable antibacterial liquid in the invention is a mixture of gentiana macrophylla extract and pummelo peel extract according to a mass ratio of 1: 3.
The preparation method of the pummelo peel extracting solution is preferably as follows: crushing pummelo peel, sieving with a 20-50-mesh sieve to obtain pummelo peel powder, adding 100-150g of pummelo peel powder into 500g of water with 300-mesh structure, heating and refluxing in a water bath at 65-75 ℃ for 5 hours, naturally cooling, sieving with a 300-mesh sieve with 200-mesh structure to obtain filter residue I and filtrate I, adding the filter residue I into 400g of ethanol water solution with the mass fraction of 55-75%, heating and refluxing in a water bath at 75-85 ℃ for 3-5 hours, naturally cooling, filtering to obtain filter residue II and filtrate II, and combining the filtrate I and the filtrate II to obtain the pummelo peel extracting solution.
The preparation method of the gentiana macrophylla extract is preferably as follows: crushing the gentiana macrophylla, sieving with a 20-50-mesh sieve to obtain gentiana macrophylla powder, adding 150g of 100-fold gentiana macrophylla powder into 1000g of 70-85% ethanol aqueous solution, heating and refluxing for 5-10 hours in a water bath at 45-60 ℃, naturally cooling, and sieving with a 200-fold sieve with a 300-mesh sieve to obtain the gentiana macrophylla extract.
The invention also provides a far infrared health-care chip prepared by adopting the method.
The invention also provides the application of the far infrared health care chip in the preparation of the far infrared health care sanitary towel.
The far infrared health-care sanitary towel has high comfort, good air permeability and strong absorption capacity, can emit far infrared rays, improve human microcirculation, enhance cell immunity, inhibit bacterial growth and reproduction, relieve symptoms of intolerance of cold and pain during menstrual period, and has a health-care effect.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention. The experimental methods without specifying specific conditions in the following examples were selected according to the conventional methods and conditions, or according to the commercial instructions.
In the following examples, the main raw materials and equipment used were as follows:
the fabric for preparing the far infrared health care chip is 100 percent cotton fabric which is purchased from Shanghai Changjie textile Co., Ltd and has a gram weight of 220g/m2CJ 170-60603.
poly-L-glutamic acid, CAS No.: 25513-46-6, and molecular weight 70-110 ten thousand daltons.
Medical stone powder, particle size 100 mesh, density: 2.51g/cm3The content of silicon dioxide: 68.1%, aluminum oxide content: 15.4% yieldThe north of the river.
Soy protein isolate, CAS No.: 9010-10-0, available from Shaanxi Furan Natural products, Inc., model SF 702.
1, 6-hexanediol diglycidyl ether, CAS No.: 16096-31-4.
Ethylene glycol diglycidyl ether, CAS: 2224-15-9.
Trimethylolethane triglycidyl ether, CAS No.: 68460-21-9.
Dried roots of Gentiana straminea (Latin chemical name: Gentiana straminea Maxim.) are used in Gentiana straminea, Gansu, Productivity.
Exocarpium Citri Grandis, the dry mature pericarp of Citrus grandis, Tomentosa, of Rutaceae, Guangdong.
In the following examples, the test methods and main instruments used are as follows:
and (3) testing antibacterial lasting property: the national standard GB/T20944.3-2008 < evaluation of antibacterial properties of textiles part 3: the quantitative antibacterial property test is carried out by the oscillation method, a washing method of a color fastness to washing tester is adopted to test the far infrared health care chip after 5 times of washing, and staphylococcus aureus ATCC No.6538 (gram positive bacteria) is taken as a test strain.
Testing far infrared normal emissivity: and detecting the normal emissivity of the far infrared health care chip according to a far infrared textile inspection standard Fz/T64010-2000, and recording the result as the normal emissivity of 0 time of washing. And then, washing the chip with the far infrared function for 5 times by adopting a washing method of a national standard GB/T20944.3-2008 color fastness to washing machine, detecting the normal emissivity of the far infrared health care chip washed for 5 times according to a far infrared textile inspection standard Fz/T64010-2000, and recording the result as the normal emissivity of 5 times of washing.
The invention is further illustrated by the following examples, in which the parts are by weight unless otherwise specified.
Example 1
A far infrared health sanitary towel comprises a surface layer, a far infrared health chip, an absorption layer, a bottom film, a release paper layer, a coating film and a quick and easy paste which are sequentially overlapped from top to bottom.
The preparation method of the far infrared health-care chip comprises the following steps of: adding 12 parts of poly-L-glutamic acid into 70 parts of water, adding 2 parts of medical stone powder, stirring for 2 hours at 30 ℃ and 300 revolutions per minute, adding 7 parts of cross-linking agent, stirring for 30 minutes at 30 ℃ and 300 revolutions per minute to obtain a mixed solution, adjusting the pH value of the mixed solution to 4.5, soaking 5 parts of fabric in the mixed solution for 24 hours, keeping the temperature of the mixed solution at 30 ℃ during soaking, adjusting the pH value of the mixed solution to 4.5 every 1 hour, soaking for 24 hours, taking out the fabric after soaking, rolling the fabric, keeping the rolling residual rate at 65%, drying for 5 hours at 65 ℃, drying for 5 minutes at 115 ℃, uniformly spraying bacteriostatic solution on the surface of the dried fabric, wherein the spraying amount of the bacteriostatic solution is 100g/m2And then drying the fabric at 45 ℃ for 8 hours, rolling the fabric into a thickness of 0.5cm, and cutting the fabric into 25cm and 5cm in width to obtain the far infrared health-care chip. The cross-linking agent is 1, 6-hexanediol diglycidyl ether. The pH of the mixed solution was adjusted by using 1mol/L hydrochloric acid and 1mol/L aqueous sodium hydroxide solution.
The antibacterial liquid is a mixture of a large-leaved gentian extract and a pummelo peel extract in a mass ratio of 1: 3.
The preparation method of the pummelo peel extracting solution comprises the following steps: crushing pummelo peel, sieving with a 50-mesh sieve to obtain pummelo peel powder, adding 100g of pummelo peel powder into 300g of water, heating and refluxing for 5 hours in a 65 ℃ water bath, naturally cooling, sieving with a 300-mesh sieve to obtain a filter residue I and a filtrate I, adding the filter residue I into 300g of ethanol water solution with the mass fraction of 55%, heating and refluxing for 3 hours in a 75 ℃ water bath, naturally cooling, filtering to obtain a filter residue II and a filtrate II, and combining the filtrate I and the filtrate II to obtain a pummelo peel extracting solution. The preparation method of the gentiana macrophylla extract comprises the following steps: pulverizing radix Gentianae Marcrophyllae, sieving with 50 mesh sieve to obtain radix Gentianae Marcrophyllae powder, adding 100g radix Gentianae Marcrophyllae powder into 600g ethanol water solution with mass fraction of 70%, heating and refluxing in 45 deg.C water bath for 5 hr, naturally cooling, and sieving with 300 mesh sieve to obtain radix Gentianae Marcrophyllae extractive solution.
The far infrared health sanitary towel has a surface layer (made of pure cotton spunlace fabricWeighing 100g/m2) A far infrared health care chip arranged below the surface layer, an absorption layer arranged below the far infrared health care chip (the absorption layer comprises an absorber 1 (made of bamboo fiber gauze with a product number of NB-001 provided by Zhou Pingdada infant products Co., Ltd.) and an absorber 2 (made of high polymer water-absorbing resin, water absorption rate: 450-2) And release paper (white glassine release paper produced by Suzhou Yuxuan paper industry Co., Ltd., gram weight 80 g/m)2) And a coating (a low-density polyethylene coating with the thickness of 0.025mm of MODEL MODEL XP39385 produced by Ethyl corporation) arranged below the release paper and a quick-release sticker (a quick-release sticker provided by Tianlong sanitary products, Inc. in Quanzhou city) arranged below the coating. The far infrared health care sanitary napkin of example 1 is prepared by the surface layer, the far infrared health care core sheet, the absorption layer, the bottom film, the release paper, the envelope and the quick and easy sticker according to the conventional process of the sanitary napkin, and the size is 390 mm.
Example 2
A far infrared health sanitary towel comprises a surface layer, a far infrared health chip, an absorption layer, a bottom film, a release paper layer, a coating film and a quick and easy paste which are sequentially overlapped from top to bottom.
The preparation method of the far infrared health-care chip comprises the following steps of: adding 12 parts of poly-L-glutamic acid and 4 parts of soybean protein isolate into 70 parts of water, adding 2 parts of medical stone powder, stirring at 30 ℃ and 300 revolutions per minute for 2 hours, adding 7 parts of cross-linking agent, stirring at 30 ℃ and 300 revolutions per minute for 30 minutes to obtain a mixed solution, adjusting the pH value of the mixed solution to 4.5, soaking 5 parts of fabric in the mixed solution for 24 hours, keeping the temperature of the mixed solution at 30 ℃ during the soaking, adjusting the pH value of the mixed solution to 4.5 every 1 hour, soaking for 24 hours, taking out the fabric after the soaking is finished, rolling the fabric, keeping the rolling residual rate at 65 ℃ for 5 hours, drying at 115 ℃ for 5 minutes, and adding the mixture into water at 70 ℃ to obtain the fabricUniformly spraying bacteriostatic solution on the surface of the dried fabric, wherein the spraying amount of the bacteriostatic solution is 100g/m2And then drying the fabric at 45 ℃ for 8 hours, rolling the fabric into a thickness of 0.5cm, and cutting the fabric into 25cm and 5cm in width to obtain the far infrared health-care chip. The cross-linking agent is 1, 6-hexanediol diglycidyl ether. The pH of the mixed solution was adjusted by using 1mol/L hydrochloric acid and 1mol/L aqueous sodium hydroxide solution.
The antibacterial liquid is a mixture of a large-leaved gentian extract and a pummelo peel extract in a mass ratio of 1: 3.
The preparation method of the pummelo peel extracting solution comprises the following steps: crushing pummelo peel, sieving with a 50-mesh sieve to obtain pummelo peel powder, adding 100g of pummelo peel powder into 300g of water, heating and refluxing for 5 hours in a 65 ℃ water bath, naturally cooling, sieving with a 300-mesh sieve to obtain a filter residue I and a filtrate I, adding the filter residue I into 300g of ethanol water solution with the mass fraction of 55%, heating and refluxing for 3 hours in a 75 ℃ water bath, naturally cooling, filtering to obtain a filter residue II and a filtrate II, and combining the filtrate I and the filtrate II to obtain a pummelo peel extracting solution. The preparation method of the gentiana macrophylla extract comprises the following steps: pulverizing radix Gentianae Marcrophyllae, sieving with 50 mesh sieve to obtain radix Gentianae Marcrophyllae powder, adding 100g radix Gentianae Marcrophyllae powder into 600g ethanol water solution with mass fraction of 70%, heating and refluxing in 45 deg.C water bath for 5 hr, naturally cooling, and sieving with 300 mesh sieve to obtain radix Gentianae Marcrophyllae extractive solution.
The far infrared health sanitary towel has a surface layer (made of pure cotton spunlace cloth with a gram weight of 100 g/m)2) A far infrared health care chip arranged below the surface layer, an absorption layer arranged below the far infrared health care chip (the absorption layer comprises an absorber 1 (made of bamboo fiber gauze with a product number of NB-001 provided by Zhou Pingdada infant products Co., Ltd.) and an absorber 2 (made of high polymer water-absorbing resin, water absorption rate: 450-2) And release paper (white glassine release paper produced by Suzhou Yuxuan paper industry Co., Ltd., gram weight 80 g/m)2) And is arranged atThe release paper comprises a coating (a low-density polyethylene coating with the thickness of 0.025mm and the MODEL of MODEL XP39385 produced by Ethyl corporation) below release paper and a quick-release sticker (a quick-release sticker provided by Tianlong sanitary products, Inc. in Quanzhou city) arranged below the coating. The far infrared health care sanitary napkin of example 2, with a size of 390mm, was prepared by the conventional process of sanitary napkin with surface layer, far infrared health care core sheet, absorbing layer, bottom film, release paper, envelope and quick-release patch.
Example 3
The method is substantially the same as example 2 except that in example 3, the crosslinking agent is ethylene glycol diglycidyl ether.
Example 4
Essentially the same as example 2, except that in this example 4, the crosslinking agent was trimethylolethane triglycidyl ether.
Example 5
The method is basically the same as example 2, except that in this example 5, the bacteriostatic solution is pummelo peel extract.
The preparation of the exocarpium Citri Grandis extract was the same as example 2.
Example 6
The method is substantially the same as example 2, except that in this example 6, the bacteriostatic solution is an extract of gentiana macrophylla.
The preparation method of the gentiana macrophylla extract is the same as that of example 2.
Comparative example 1
A far infrared health sanitary towel comprises a surface layer, a far infrared health chip, an absorption layer, a bottom film, a release paper layer, a coating film and a quick and easy paste which are sequentially overlapped from top to bottom.
The preparation method of the far infrared health-care chip comprises the following steps of: adding 4 parts of soybean protein isolate into 70 parts of water, adding 2 parts of medical stone powder, stirring at 30 deg.C and 300 rpm for 2 hr, adding 7 parts of cross-linking agent, stirring at 30 deg.C and 300 rpmStirring for 30 minutes at a rotating speed of 30 ℃ to obtain a mixed solution, adjusting the pH value of the mixed solution to 4.5, soaking 5 parts of fabric in the mixed solution for 24 hours, keeping the temperature of the mixed solution at 30 ℃ during the soaking, adjusting the pH value of the mixed solution to 4.5 every 1 hour, soaking for 24 hours, taking out the fabric after the soaking, rolling the fabric with a rolling residual rate of 65%, drying the fabric for 5 hours at 65 ℃, drying the fabric for 5 minutes at 115 ℃, uniformly spraying an antibacterial solution on the surface of the dried fabric, wherein the spraying amount of the antibacterial solution is 100g/m2And then drying the fabric at 45 ℃ for 8 hours, rolling the fabric into a thickness of 0.5cm, and cutting the fabric into 25cm and 5cm in width to obtain the far infrared health-care chip. The cross-linking agent is 1, 6-hexanediol diglycidyl ether. The pH of the mixed solution was adjusted by using 1mol/L hydrochloric acid and 1mol/L aqueous sodium hydroxide solution.
The antibacterial liquid is a mixture of a large-leaved gentian extract and a pummelo peel extract in a mass ratio of 1: 3.
The preparation method of the pummelo peel extracting solution comprises the following steps: crushing pummelo peel, sieving with a 50-mesh sieve to obtain pummelo peel powder, adding 100g of pummelo peel powder into 300g of water, heating and refluxing for 5 hours in a 65 ℃ water bath, naturally cooling, sieving with a 300-mesh sieve to obtain a filter residue I and a filtrate I, adding the filter residue I into 300g of ethanol water solution with the mass fraction of 55%, heating and refluxing for 3 hours in a 75 ℃ water bath, naturally cooling, filtering to obtain a filter residue II and a filtrate II, and combining the filtrate I and the filtrate II to obtain a pummelo peel extracting solution. The preparation method of the gentiana macrophylla extract comprises the following steps: pulverizing radix Gentianae Marcrophyllae, sieving with 50 mesh sieve to obtain radix Gentianae Marcrophyllae powder, adding 100g radix Gentianae Marcrophyllae powder into 600g ethanol water solution with mass fraction of 70%, heating and refluxing in 45 deg.C water bath for 5 hr, naturally cooling, and sieving with 300 mesh sieve to obtain radix Gentianae Marcrophyllae extractive solution.
The far infrared health sanitary towel has a surface layer (made of pure cotton spunlace cloth with a gram weight of 100 g/m)2) A far infrared health care chip arranged below the surface layer, an absorption layer arranged below the far infrared health care chip (the absorption layer comprises an absorber 1 (made of bamboo fiber gauze with a goods number of NB-001 provided by Zhou Pingdada infant products Co., Ltd.) and an absorber 2 (made of polymer water-absorbent resin, water absorption rate): 450-550g/g, manufactured by Shandong Huadi new materials Co., Ltd)), and a base film (PE film manufactured by Adita plastics Co., Ltd., Cangzhou, having a grammage of 50 g/m) disposed below the absorbent layer2) And release paper (white glassine release paper produced by Suzhou Yuxuan paper industry Co., Ltd., gram weight 80 g/m)2) And a coating (a low-density polyethylene coating with the thickness of 0.025mm of MODEL MODEL XP39385 produced by Ethyl corporation) arranged below the release paper and a quick-release sticker (a quick-release sticker provided by Tianlong sanitary products, Inc. in Quanzhou city) arranged below the coating. The surface layer, the far infrared health care chip, the absorption layer, the bottom film, the release paper, the envelope and the quick and easy paste are prepared into the far infrared health care sanitary towel of the comparative example 1 according to the conventional process of the sanitary towel, and the size is 390 mm.
Comparative example 2
A far infrared health sanitary towel comprises a surface layer, a far infrared health chip, an absorption layer, a bottom film, a release paper layer, a coating film and a quick and easy paste which are sequentially overlapped from top to bottom.
The preparation method of the far infrared health-care chip comprises the following steps of: adding 12 parts of poly-L-glutamic acid and 4 parts of soybean protein isolate into 70 parts of water, stirring for 2 hours at 30 ℃ and 300 r/min, adding 7 parts of cross-linking agent, stirring for 30 minutes at 30 ℃ and 300 r/min to obtain a mixed solution, adjusting the pH value of the mixed solution to 4.5, soaking 5 parts of fabric in the mixed solution for 24 hours, keeping the temperature of the mixed solution at 30 ℃ during soaking, adjusting the pH value of the mixed solution to 4.5 every 1 hour, soaking for 24 hours, taking out the fabric after soaking, rolling the fabric, keeping the rolling residual rate at 65%, drying for 5 hours at 65 ℃, drying for 5 minutes at 115 ℃, uniformly spraying bacteriostatic solution on the surface of the dried fabric, wherein the spraying amount of the bacteriostatic solution is 100g/m2And then drying the fabric at 45 ℃ for 8 hours, rolling the fabric into a thickness of 0.5cm, and cutting the fabric into 25cm and 5cm in width to obtain the far infrared health-care chip. The cross-linking agent is 1, 6-hexanediol diglycidyl ether. The pH of the mixed solution was adjusted by using 1mol/L hydrochloric acid and 1mol/L aqueous sodium hydroxide solutionAnd (6) adjusting.
The antibacterial liquid is a mixture of a large-leaved gentian extract and a pummelo peel extract in a mass ratio of 1: 3.
The preparation method of the pummelo peel extracting solution comprises the following steps: crushing pummelo peel, sieving with a 50-mesh sieve to obtain pummelo peel powder, adding 100g of pummelo peel powder into 300g of water, heating and refluxing for 5 hours in a 65 ℃ water bath, naturally cooling, sieving with a 300-mesh sieve to obtain a filter residue I and a filtrate I, adding the filter residue I into 300g of ethanol water solution with the mass fraction of 55%, heating and refluxing for 3 hours in a 75 ℃ water bath, naturally cooling, filtering to obtain a filter residue II and a filtrate II, and combining the filtrate I and the filtrate II to obtain a pummelo peel extracting solution. The preparation method of the gentiana macrophylla extract comprises the following steps: pulverizing radix Gentianae Marcrophyllae, sieving with 50 mesh sieve to obtain radix Gentianae Marcrophyllae powder, adding 100g radix Gentianae Marcrophyllae powder into 600g ethanol water solution with mass fraction of 70%, heating and refluxing in 45 deg.C water bath for 5 hr, naturally cooling, and sieving with 300 mesh sieve to obtain radix Gentianae Marcrophyllae extractive solution.
The far infrared health sanitary towel has a surface layer (made of pure cotton spunlace cloth with a gram weight of 100 g/m)2) A far infrared health care chip arranged below the surface layer, an absorption layer arranged below the far infrared health care chip (the absorption layer comprises an absorber 1 (made of bamboo fiber gauze with a product number of NB-001 provided by Zhou Pingdada infant products Co., Ltd.) and an absorber 2 (made of high polymer water-absorbing resin, water absorption rate: 450-2) And release paper (white glassine release paper produced by Suzhou Yuxuan paper industry Co., Ltd., gram weight 80 g/m)2) And a coating (a low-density polyethylene coating with the thickness of 0.025mm of MODEL MODEL XP39385 produced by Ethyl corporation) arranged below the release paper and a quick-release sticker (a quick-release sticker provided by Tianlong sanitary products, Inc. in Quanzhou city) arranged below the coating. The surface layer, the far infrared health care chip, the absorption layer, the bottom film, the release paper, the coating film and the quick and easy paste are prepared according to the conventional process of the sanitary towel to obtain the embodiment2 far infrared health sanitary towel, size is 390 mm.
Testing the effects
Table 1: far infrared normal emissivity test result table
| Washing for 0 times | After washing for 5 times | |
| Example 1 | 87.5 | 83.7 |
| Example 2 | 96.7 | 96.2 |
| Example 3 | 92.3 | 89.9 |
| Example 4 | 91.9 | 89.2 |
| Example 5 | 94.4 | 93.1 |
| Example 6 | 93.7 | 92.0 |
| Comparative example 1 | 84.5 | 78.3 |
| Comparative example 2 | 81.4 | 73.2 |
Table 2: antibacterial rate test result table
The far infrared health care sanitary towel comprises the far infrared health care chip and has the functions of promoting blood circulation, improving immunity and inhibiting bacteria. The chip fabric is soaked with far infrared functional components and sprayed with antibacterial liquid, and the far infrared normal emissivity and the antibacterial effect of the chip after drying are improved. The medical stone has the function of emitting far infrared rays, the poly-L-glutamic acid, the soybean protein isolate and the medical stone are crosslinked to form hybrid gel, the adsorption force of the gel on the surface of the chip is strong, and the far infrared ray emitting effect of the dried chip is improved. The far infrared health care sanitary towel contains bacteriostatic components and has good effect of inhibiting the growth and reproduction of common bacteria. The sprayed bacteriostat further enhances the adsorption firmness of the far infrared components on the surface of the chip and improves the far infrared function of the chip.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. A far infrared health sanitary towel is characterized in that the sanitary towel comprises a surface layer, a far infrared health chip, an absorption layer, a bottom film, a release paper layer, a coating film and a quick and easy paste which are sequentially overlapped from top to bottom; the preparation method of the far infrared health-care chip comprises the following steps: adding 12-18 parts of poly-L-glutamic acid and 4-8 parts of soybean protein isolate into 70-120 parts of water, adding 2-5 parts of medical stone powder, stirring at 25-35 ℃ for 2-4 hours at the rotation speed of 100 plus materials of 500 r/min, adding 7-11 parts of cross-linking agent, stirring at 25-35 ℃ for 30-60 minutes at the rotation speed of 100 plus materials of 500 r/min to obtain a mixed solution, adjusting the pH value of the mixed solution to 4.5-5.5, soaking 3-6 parts of fabric in the mixed solution, keeping the temperature of the mixed solution at 25-35 ℃ during soaking, adjusting the pH value of the mixed solution to 4.5-5.5 every 1 hour, soaking for 24-36 hours, taking out the fabric after soaking, rolling the solution with the residual rate of 65-75%, and then drying at 65-80 ℃ for 5-10 hours, drying at the temperature of 115-125 ℃ for 5-10 minutes, uniformly spraying antibacterial liquid on the surface of the dried fabric, wherein the spraying amount of the antibacterial liquid is 60-120g/m2, drying the fabric at the temperature of 45-65 ℃ for 8-16 hours, rolling the fabric into a thickness of 0.5-0.8cm, and cutting the fabric into a length of 25-35cm and a width of 5-6cm to obtain the far infrared health-care chip, wherein the parts are all parts by weight; the cross-linking agent is 1, 6-hexanediol diglycidyl ether.
2. The far infrared health sanitary napkin as claimed in claim 1, wherein the bacteriostatic solution is extract of gentiana macrophylla and/or extract of exocarpium Citri Grandis.
3. The far infrared health sanitary towel as claimed in claim 2, wherein the bacteriostatic solution is a mixture of extract of gentiana macrophylla and extract of exocarpium Citri Grandis in a mass ratio of 1 (3-5).
4. A far infrared health care chip is characterized in that the preparation method of the far infrared health care chip comprises the following steps: adding 12-18 parts of poly-L-glutamic acid and 4-8 parts of soybean protein isolate into 70-120 parts of water, adding 2-5 parts of medical stone powder, stirring at 25-35 ℃ for 2-4 hours at the rotation speed of 100 plus materials of 500 r/min, adding 7-11 parts of cross-linking agent, stirring at 25-35 ℃ for 30-60 minutes at the rotation speed of 100 plus materials of 500 r/min to obtain a mixed solution, adjusting the pH value of the mixed solution to 4.5-5.5, soaking 3-6 parts of fabric in the mixed solution, keeping the temperature of the mixed solution at 25-35 ℃ during soaking, adjusting the pH value of the mixed solution to 4.5-5.5 every 1 hour, soaking for 24-36 hours, taking out the fabric after soaking, rolling the solution with the residual rate of 65-75%, and then drying at 65-80 ℃ for 5-10 hours, drying at the temperature of 115-125 ℃ for 5-10 minutes, uniformly spraying antibacterial liquid on the surface of the dried fabric, wherein the spraying amount of the antibacterial liquid is 60-120g/m2, drying the fabric at the temperature of 45-65 ℃ for 8-16 hours, rolling the fabric into a thickness of 0.5-0.8cm, and cutting the fabric into a length of 25-35cm and a width of 5-6cm to obtain the far infrared health-care chip, wherein the parts are all parts by weight.
5. Use of the far infrared health care chip of claim 4 in the preparation of far infrared health care sanitary napkins.
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