CN109481724A - A kind of antibacterial warms up palace and dispels peculiar smell super-absorbent sanitary napkin and preparation method thereof - Google Patents
A kind of antibacterial warms up palace and dispels peculiar smell super-absorbent sanitary napkin and preparation method thereof Download PDFInfo
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- CN109481724A CN109481724A CN201811233461.8A CN201811233461A CN109481724A CN 109481724 A CN109481724 A CN 109481724A CN 201811233461 A CN201811233461 A CN 201811233461A CN 109481724 A CN109481724 A CN 109481724A
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- Prior art keywords
- layer
- sanitary napkin
- antibacterial
- palace
- gingerol
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- NLDDIKRKFXEWBK-AWEZNQCLSA-N gingerol Chemical compound CCCCC[C@H](O)CC(=O)CCC1=CC=C(O)C(OC)=C1 NLDDIKRKFXEWBK-AWEZNQCLSA-N 0.000 claims abstract description 51
- JZLXEKNVCWMYHI-UHFFFAOYSA-N gingerol Natural products CCCCC(O)CC(=O)CCC1=CC=C(O)C(OC)=C1 JZLXEKNVCWMYHI-UHFFFAOYSA-N 0.000 claims abstract description 51
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to hygiene article sectors, palace is warmed up more particularly to a kind of antibacterial to dispel peculiar smell super-absorbent sanitary napkin, is successively warmed up palace layer, chlorine dioxide nanometer taste removal layer, bacteria cellulose superabsorbent layer, water lock application of anti-leakage layers and gas permeation bottom film layer by the soft layer of antibacterial cotton, gingerol from top to bottom and is formed；The present invention also provides the preparation methods of sanitary napkin, the soft layer of the antibacterial cotton prepared respectively, gingerol are warmed up palace layer, bacteria cellulose superabsorbent layer, chlorine dioxide nanometer taste removal layer, water lock application of anti-leakage layers and gas permeation bottom film layer and successively stacked from top to bottom, pressure roller hot pressing, week envelope；The effect of menses not only can be absorbed in sanitary napkin of the invention, can also discharge sterilization component and gingerol, inhibit the growth of menstrual period pathogenic microorganisms, accelerate blood circulation, promote vagina and uterus diastole, realize antibacterial, warm palace, lateral leakage protection, dispelling abnormal flavor.
Description
Technical field
The invention belongs to hygiene article sectors, and in particular to a kind of antibacterial warms up palace and dispels peculiar smell super-absorbent sanitary napkin and its preparation
Method.
Background technique
As female consumer health perception constantly enhances, female consumer is to the safety of sanitary napkin, comfort, personal
The requirement of property etc. increasingly improves.Consumer when choosing sanitary napkin, in addition to concern absorbability and it is frivolous other than, also start
Pay close attention to have alleviate dysmenorrhea, Chinese herbal medicine, dispelling abnormal flavor and warm palace auxiliary function sanitary napkin.Especially menstrual period usually will appear
Since microorganism breeds the problems such as obtaining pruritus of female genital organs, peculiar smell caused by breeding inside sanitary napkin.Currently on the market
Sanitary napkin is only focused on solving to alleviate a certain simple functions such as dysmenorrhea, Chinese herbal medicine, dispelling abnormal flavor and warm palace, such as certain health mostly
Towel selects the ingredients dispelling abnormal flavors such as non-peppermint, but the demand for being concerned about warm palace, alleviating dysmenorrhea.Therefore, urgent need is developed one kind and is had both
The sanitary towels that warm palace relieves the pain with antibacterial deodorizing solve female user to the various demands of sanitary napkin.
Application publication number is the Chinese invention patent application of CN107997882A, and disclosing one kind has antibacterial anti-inflammatory, stops
The sanitary napkin of pain effect.It is main analgesic active principle that the patent, which chooses hemp, long-term although there is certain analgesic effect
Using easily there is hemp in the excessive consumption of human body, so that there are potentially dangers.
Application publication number is the Chinese invention patent application of CN107802880A, provide a kind of anticoagulation conditioning liquid, its
Preparation method and anticoagulation sanitary napkin.The constituent of the anticoagulation conditioning liquid includes: sodium citrate 1-5 according to the mass fraction
Part, disodium hydrogen phosphate are 0.1-1 parts, dipotassium glycyrrhizinate is 0.1-5 parts, 0.2-5 parts of citric acid, 2-10 parts of glucose, tea polysaccharide
For 0.1-2 parts, 20-40 parts of ethyl alcohol and 32-75 parts of water.It can play the role of preventing blood clotting, prevent menses blackening, also
It can effective bacteriostasis, and deodorization.Sanitary napkin described in the patent has and centainly prevents the effect of blood clotting, antibacterial deodorizing, but does not have
Pacify the effect of meridian and relieving pain.
Application publication number is the Chinese invention patent application of CN108066808A, provide a kind of anion sanitary napkin and its
Preparation method, the anion sanitary napkin include anion function chip, the anion function chip be by chip bear from
It dries and obtains after being impregnated in sub- finishing fluid, the sanitary napkin being prepared has the promoting flow of qi and blood, warming channel and expelling cold, conditioning dysmenorrhea, alleviation
The effects of uncomfortable, relieving mood and calm tranquilizing the mind, but preparation process is complicated, it is expensive, it is not very practical.
Summary of the invention
It is an object of the invention to overcome the prior art there are disadvantage, a kind of antibacterial is provided warms up palace and dispel peculiar smell super-absorbent health
Towel.
To achieve the above object, following technical scheme of the present invention:
A kind of antibacterial warms up palace and dispels peculiar smell super-absorbent sanitary napkin, from top to bottom successively by the soft layer of antibacterial cotton, gingerol warm up palace layer,
Chlorine dioxide nanometer taste removal layer, bacteria cellulose superabsorbent layer, water lock application of anti-leakage layers and gas permeation bottom film layer composition；
Further, the soft layer of antibacterial cotton is suppressed by chitin fiber and cotton fiber, wherein chitosan in the soft layer of antibacterial cotton
The mass fraction that fiber accounts for the soft layer of antibacterial cotton is 5%-30%；
Further, the warm palace layer of gingerol is sprayed on non-woven fabrics base material by gingerol is made, and wherein the quality of gingerol is
The 0.05%-1.0% of the non-woven fabrics base material quality；
Further, chlorine dioxide nanometer taste removal layer is sprayed on non-woven fabrics base material by chlorine dioxide nano particle and is made,
The quality of middle chlorine dioxide nano particle is the 0.2%-1.0% of non-woven fabrics base material quality；
Further, bacteria cellulose superabsorbent layer by bacteria cellulose spraying particles on non-woven fabrics base material be made, wherein
The quality of bacteria cellulose is the 1.0%-5.0% of the non-woven fabrics base material quality；
Further, gingerol warms up the non-woven fabrics that palace layer, bacteria cellulose superabsorbent layer, chlorine dioxide nanometer taste removal layer use
Substrate is plant fiber non-woven fabric, further can be used plant fiber spunlace non-woven cloth, including by Modal fibre, bamboo fibre,
The non-woven fabrics that tencel is process；
Further, it further includes off-style paper layer that a kind of antibacterial provided by the present invention, which warms up palace peculiar smell super-absorbent sanitary napkin of dispelling,.
Further, water lock application of anti-leakage layers of the present invention uses PE material gas permeation bottom film, and gas permeation bottom film layer uses PE functional form material.
Contain chitin fiber in the soft layer of antibacterial cotton, there is higher antibacterial ability in position addition in direct contact with the skin
Chitin fiber, the growth and breeding of microorganism can be effectively prevent；
Warm palace layer contains gingerol, and gradually permeating volatile accelerates blood circulation, prevent gingerol to human genitals position
Blood clotting promotes vagina and uterus diastole, so that dysmenorrhea be effectively relieved and play the effect in warm palace；
The preparation method of bacteria cellulose be it is known in the art, with very strong moisture holding capacity, at the same also have compared with
High biocompatibility, adaptability and good biodegradability, experiment discovery bacterial fibers crude granule can be in a short time
Absorption volume is its 10 times or more liquid, and the hydrogen bond largely contained by its internal structure can be by the ingredients such as small molecule, water jail
Jail absorption, the hyperfine reticular structure of its own have good suction-operated to macromolecular, and the two combines, and makes it for being rich in
The menses of organic principle still have preferable absorbability；Superabsorbent water functional layer contains bacteria cellulose, and sanitary napkin infiltration rate is fast,
To realize the rapid locking of menses, the dry and comfortable of vulva is kept, side leakage is prevented；
Function of odor removal layer contains chlorine dioxide nano particle, ClO2Solid particle meets water and releases ClO2Gas, ClO2Have
Very strong sterilizing ability can effectively kill microorganism, when the moisture penetration in menses to taste removal layer and with chlorine dioxide nanometer
Grain contact, ClO2It is discharged into surrounding space immediately, plays the function of killing microorganism, dispelling abnormal flavor.
In menstrual period, due to the use of the products such as menses and sanitary napkin, so that the gentle humidity of vulva environment of women, at this time more
It is suitable for the growth of microorganism, thus generates peculiar smell and increase the risk for suffering from gynecological disease；Dispelling abnormal flavor is wanted, on the one hand should be improved
On the other hand the antibacterial ability of sanitary napkin should keep female vulva dry and comfortable, the soft layer chitosan of antibacterial in sanitary napkin of the invention,
Gingerol in warm palace layer and the chlorine dioxide in taste removal layer all have the function of killing microorganism, these types of Fungicidal substance association
Same-action, effectively killing multiple-microorganism, in addition superabsorbent layer use bacteria cellulose can quick lock in menses, keep women
The drying of vulva solves the problems, such as menstrual period peculiar smell in terms of two that peculiar smell generates, while can also prevent and treat female gynecological
Disease.
Menalgia Producing reason is varied, and alleviating the common way of dysmenorrhea in menstrual period is to drink brown sugar water or with warm water
Bag, warm paste are warmed oneself to underbelly, although can play a role in this way, are not acted on from body interior；Sanitary napkin of the invention
Warm palace layer active principle gingerol have effects that promote blood circulation, blood-activating and qi-promoting, is gradually seeped using gingerol when sanitary napkin
It evaporates into around female vulva thoroughly, accelerates blood circulation, prevent blood clotting, promote vagina and uterus diastole, thus effectively slow
Solution dysmenorrhea and the effect for playing warm palace.
Palace is warmed up it is a further object of the present invention to provide a kind of antibacterial to dispel the preparation method of peculiar smell super-absorbent sanitary napkin, including with
Lower step:
1) it, prepares the soft layer of antibacterial cotton: passing through spunlace non-woven cloth production line in mass ratio for chitin fiber and cotton fiber pressure
System forms non-woven fabrics, the as soft layer of antibacterial；
2) it, extracts gingerol: gingerol, extraction conditions are as follows: extracting pressure is extracted using CO 2 supercritical method
20mPa, 30 DEG C of extraction temperature, extraction time 10-20min, separating pressure 8mPa, 55 DEG C of separation temperature；
3) it, prepares gingerol and warms up palace layer: the gingerol extracted in step (2) is sprayed at non-woven fabrics base material according to mass ratio
Surface；
4) it, prepares chlorine dioxide nanometer taste removal layer: chlorine dioxide particle is ground into the nanometer that partial size is 500nm-50 μm
Particle uses solid particle flusher that smashed spraying particles on non-woven fabrics base material, are obtained dioxy according to mass ratio
Change chlorine nanometer taste removal layer；
5) it, prepares bacteria cellulose superabsorbent layer: bacteria cellulose particle being ground into partial size is 500nm-50 μm and receive
Rice grain, it is using solid particle flusher that smashed spraying particles are thin in obtaining on non-woven fabrics base material according to mass ratio
Fungin superabsorbent layer；
6) it, forms: successively stacking the soft layer of antibacterial cotton from top to bottom, gingerol warms up palace layer, bacteria cellulose superabsorbent layer, two
Chlorine monoxid nanometer taste removal layer, water lock application of anti-leakage layers and gas permeation bottom film layer, in the environment of 1,000,000 grades of cleanliness, item that temperature is 100 DEG C
Under part, through sealing in pressure roller hot pressing, week, sanitary napkin first product is obtained；
7), pack: release paper bonding, molding are cut in week, and folding coating, coats, cuts into individual packets dress to get health
Towel finished product.
According to the above aspect of the present invention, the present invention has at least the following advantages:
1, sanitary napkin provided by the present invention has antibiotic layer, warm palace layer, superabsorbent layer and taste removal layer, be able to achieve antibacterial,
The effect of warm palace, lateral leakage protection, dispelling abnormal flavor, meet women to the multiple demand of sanitary napkin；When in use, sanitary napkin not only can be with
Menses are absorbed, the growth of pathogenic microorganisms during menstrual period can be inhibited with slow release sterilization component and gingerol, accelerate blood
Circulation promotes vagina and uterus diastole, can alleviate dysmenorrhea, dispelling abnormal flavor, and can largely prevent and treat gynaecology
Disease；
2, the raw material that sanitary napkin of the invention uses are natural materials, are not stimulated mildly, are injured to body zero, are suitable for
Female menstrual period non-sensitive part uses；And each layer substrate of sanitary napkin of the present invention uses environment-friendly degradable material, in the natural environment
Can natural biology decompose, waste will not be generated；
3, the method and process provided by the invention for preparing sanitary napkin is simple, easy to operate, is suitable for industrial production.
Detailed description of the invention
Fig. 1: Clinical application evaluation experimental result comparative diagram
Specific embodiment
Below by embodiment, the invention will be described in further detail, but the invention is not limited to following embodiment party
Formula.
Embodiment 1:
1) it, prepares the soft layer of antibacterial cotton: suppressing chitin fiber and cotton fiber to form nothing by spunlace non-woven cloth production line
Woven fabric, it is 30% that wherein chitin fiber, which accounts for the mass fraction range of the soft layer of antibacterial cotton,；
2) it, extracts gingerol: gingerol, extraction conditions are as follows: extracting pressure is extracted using CO 2 supercritical method
20mPa, 30 DEG C of extraction temperature, separating pressure 8mPa, 55 DEG C of separation temperature；
3) it, prepares gingerol and warms up palace layer: the gingerol extracted in step (2) being sprayed at non-woven fabrics base material surface, is dried,
The quality of gingerol is the 0.5% of the quality of non-woven fabrics base material；
4) it, prepares chlorine dioxide nanometer taste removal layer: chlorine dioxide particle is ground into the nano particle that partial size is 500nm,
Smashed spraying particles are obtained into the taste removal of chlorine dioxide nanometer on non-woven fabrics base material using Pneumatic solid particle sprayer
Layer, the quality of chlorine dioxide solid particle are the 0.5% of non-woven fabrics base material quality；
5) it, prepares bacteria cellulose superabsorbent layer: bacteria cellulose particle is ground into the nanometer that partial size is 500nm
Smashed spraying particles are obtained bacteria cellulose superabsorbent on non-woven fabrics base material using Pneumatic solid particle sprayer by grain
Layer is received, the quality of bacterial fibers crude granule is the 5.0% of non-woven fabrics base material quality；
6) it, forms: successively stacking the soft layer of antibacterial cotton from top to bottom, gingerol warms up palace layer, bacteria cellulose superabsorbent layer, two
Chlorine monoxid nanometer taste removal layer, water lock application of anti-leakage layers and gas permeation bottom film layer, in the environment of 1,000,000 grades of cleanliness, item that temperature is 100 DEG C
Under part, through sealing in pressure roller hot pressing, week, sanitary napkin first product is obtained；
7), pack: release paper bonding, molding are cut in week, and folding coating, coats, cuts into individual packets dress to get health
Towel finished product.
Embodiment 2:
1) it, prepares the soft layer of antibacterial cotton: suppressing chitin fiber and cotton fiber to form nothing by spunlace non-woven cloth production line
Woven fabric, it is 5% that wherein chitin fiber, which accounts for the mass fraction range of the soft layer of antibacterial cotton,；
2) it, extracts gingerol: gingerol, extraction conditions are as follows: extracting pressure is extracted using CO 2 supercritical method
20mPa, 30 DEG C of extraction temperature, separating pressure 8mPa, 55 DEG C of separation temperature；
3) it, prepares gingerol and warms up palace layer: the gingerol extracted in step (2) being sprayed at non-woven fabrics base material surface, is dried,
The quality of gingerol is the 0.05% of the quality of non-woven fabrics base material；
4) it, prepares chlorine dioxide nanometer taste removal layer: chlorine dioxide particle is ground into the nano particle that partial size is 500nm,
Smashed spraying particles are obtained into the taste removal of chlorine dioxide nanometer on non-woven fabrics base material using Pneumatic solid particle sprayer
Layer, the quality of chlorine dioxide solid particle are the 0.2% of non-woven fabrics base material quality；
5) it, prepares bacteria cellulose superabsorbent layer: bacteria cellulose particle is ground into the nanometer that partial size is 500nm
Smashed spraying particles are obtained bacteria cellulose superabsorbent on non-woven fabrics base material using Pneumatic solid particle sprayer by grain
Layer is received, the quality of bacterial fibers crude granule is the 1.0% of non-woven fabrics base material quality；
6) it, forms: successively stacking the soft layer of antibacterial cotton from top to bottom, gingerol warms up palace layer, bacteria cellulose superabsorbent layer, two
Chlorine monoxid nanometer taste removal layer, water lock application of anti-leakage layers and gas permeation bottom film layer, in the environment of 1,000,000 grades of cleanliness, item that temperature is 100 DEG C
Under part, through sealing in pressure roller hot pressing, week, sanitary napkin first product is obtained；
7), pack: release paper bonding, molding are cut in week, and folding coating, coats, cuts into individual packets dress to get health
Towel finished product.
Embodiment 3:
1) it, prepares the soft layer of antibacterial cotton: suppressing chitin fiber and cotton fiber to form nothing by spunlace non-woven cloth production line
Woven fabric, it is 15% that wherein chitin fiber, which accounts for the mass fraction range of the soft layer of antibacterial cotton,；
2) it, extracts gingerol: gingerol, extraction conditions are as follows: extracting pressure is extracted using CO 2 supercritical method
20mPa, 30 DEG C of extraction temperature, separating pressure 8mPa, 55 DEG C of separation temperature；
3) it, prepares gingerol and warms up palace layer: the gingerol extracted in step (2) being sprayed at non-woven fabrics base material surface, is dried,
The quality of gingerol is the 1.0% of the quality of non-woven fabrics base material；
4) it, prepares chlorine dioxide nanometer taste removal layer: chlorine dioxide particle is ground into the nano particle that partial size is 500nm,
Smashed spraying particles are obtained into the taste removal of chlorine dioxide nanometer on non-woven fabrics base material using Pneumatic solid particle sprayer
Layer, the quality of chlorine dioxide solid particle are the 0.3% of non-woven fabrics base material quality；
5) it, prepares bacteria cellulose superabsorbent layer: bacteria cellulose particle is ground into the nanometer that partial size is 500nm
Smashed spraying particles are obtained bacteria cellulose superabsorbent on non-woven fabrics base material using Pneumatic solid particle sprayer by grain
Layer is received, the quality of bacterial fibers crude granule is the 3.5% of non-woven fabrics base material quality；
6) it, forms: successively stacking the soft layer of antibacterial cotton from top to bottom, gingerol warms up palace layer, bacteria cellulose superabsorbent layer, two
Chlorine monoxid nanometer taste removal layer, water lock application of anti-leakage layers and gas permeation bottom film layer, in the environment of 1,000,000 grades of cleanliness, item that temperature is 100 DEG C
Under part, through sealing in pressure roller hot pressing, week, sanitary napkin first product is obtained；
7), pack: release paper bonding, molding are cut in week, and folding coating, coats, cuts into individual packets dress to get health
Towel finished product.
Embodiment 4:
1) it, prepares the soft layer of antibacterial cotton: suppressing chitin fiber and cotton fiber to form nothing by spunlace non-woven cloth production line
Woven fabric, it is 20% that wherein chitin fiber, which accounts for the mass fraction range of the soft layer of antibacterial cotton,；
2) it, extracts gingerol: gingerol, extraction conditions are as follows: extracting pressure is extracted using CO 2 supercritical method
20mPa, 30 DEG C of extraction temperature, separating pressure 8mPa, 55 DEG C of separation temperature；
3) it, prepares gingerol and warms up palace layer: the gingerol extracted in step (2) being sprayed at non-woven fabrics base material surface, is dried,
The quality of gingerol is the 0.2% of the quality of non-woven fabrics base material；
4) it, prepares chlorine dioxide nanometer taste removal layer: chlorine dioxide particle is ground into the nano particle that partial size is 500nm,
Smashed spraying particles are obtained into the taste removal of chlorine dioxide nanometer on non-woven fabrics base material using Pneumatic solid particle sprayer
Layer, the quality of chlorine dioxide solid particle are the 1.0% of non-woven fabrics base material quality；
5) it, prepares bacteria cellulose superabsorbent layer: bacteria cellulose particle is ground into the nanometer that partial size is 500nm
Smashed spraying particles are obtained bacteria cellulose superabsorbent on non-woven fabrics base material using Pneumatic solid particle sprayer by grain
Layer is received, the quality of bacterial fibers crude granule is the 2.0% of non-woven fabrics base material quality；
6) it, forms: successively stacking the soft layer of antibacterial cotton from top to bottom, gingerol warms up palace layer, bacteria cellulose superabsorbent layer, two
Chlorine monoxid nanometer taste removal layer, water lock application of anti-leakage layers and gas permeation bottom film layer, in the environment of 1,000,000 grades of cleanliness, item that temperature is 100 DEG C
Under part, through sealing in pressure roller hot pressing, week, sanitary napkin first product is obtained；
7), pack: release paper bonding, molding are cut in week, and folding coating, coats, cuts into individual packets dress to get health
Towel finished product.
Comparative example 1:
It warms up palace by 1 method of embodiment preparation antibacterial to dispel peculiar smell super-absorbent sanitary napkin, difference is only in that: this comparative example is defended
Raw towel surface layer uses the common soft layer without chitin fiber.
Comparative example 2:
It warms up palace by 1 method of embodiment preparation antibacterial to dispel peculiar smell super-absorbent sanitary napkin, difference is only in that: this comparative example is defended
Raw towel is free of chlorine dioxide nanometer taste removal layer.
Embodiment 5: using effect
1, Clinical application evaluation
The medical patient of 40 vaginal diseases is chosen as observation object in certain gynaecology, hospital, and observation object is serious without other
Disease, average age 30 years old, stochastic averagina was divided into 2 groups, every group of 20 people, respectively using the antibacterial of 1 the method for embodiment preparation
Warm palace is dispelled peculiar smell super-absorbent sanitary napkin and market conventional sanitary napkin.
Experiment front and back, according to gynaecology's standards of grading (such as table 1), scores to each observation object, and calculates every group and put down
Respectively:
1 gynaecology's standards of grading of table
Cut out any drug and health care product when experiment, it is made that experimental group in menstrual period only uses the embodiment of the present invention 1
Standby sanitary napkin, control group only use the conventional sanitary napkin of market sale in menstrual period, in menstrual period according to amount of bleeding per 2-3 for each person
Hour replacement is primary, and a physiological period is as a treatment course, and five courses for the treatment of are used continuously.
Can be seen that experimental group * P < 0.05 from experimental result comparative diagram, illustrate sanitary napkin in the present invention to alleviating and
Treatment gynaecologic vaginal disease has effects that conspicuousness.
2, verification experimental verification and analysis:
24 people of women is chosen according to each age bracket of different age group, totally 72 people, stochastic averagina are divided into 4 groups, use respectively
The antibacterial of above-described embodiment 1-4 the method preparation warms up palace and dispels peculiar smell super-absorbent sanitary napkin, and in menstrual period, according to amount of bleeding, everyone is flat
Replacement in 2-3 hours is primary, tracks half a year, then feeds back, be summarized as follows shown in table to using effect:
2 different age group women of table is fed back using result
As seen from the above table, sanitary napkin prepared by embodiment 1-4 all has antibacterial to the user of all age group, removes
Taste alleviates dysmenorrhea, the effect of lateral leakage protection.
3, test case
Reference " National Standard of the People's Republic of China GB15979-2002, Disposable Sanitary Accessory sanitary standard ",
Sanitary napkin made from embodiment 1-4 and comparative example 1-2 is detected to the bacteriostasis property of following three kinds of microorganisms.
The microorganism tested: staphylococcus aureus (ATCC 6538), Escherichia coli (ATCC25922)；Candida albicans
Bacterium (ATCC 10231).Specific testing procedure is as follows:
1) sanitary napkin and bacteria control sample 0.75g are weighed and is cut into 1.0cm × 1.0cm size, packing is wrapped.
2) 0.75g print is put into the conical flask of a 250mL, is separately added into 70mLPBS and 5mL bacteria suspension, makes
Concentration of the bacteria suspension in PBS is 1 × 104~9 × 104cfu/mL。
3) conical flask is fixed on oscillation shaking table, 1h is shaken with 300r/min.
4) sample liquid after taking 0.5mL to shake is inoculated with plate with agar tilt-pour process, carries out bacterium colony counting and calculates bacteriostasis rate.
The bacteriostasis rate of sanitary napkin made from embodiment 1-4 and comparative example 1-2 the results are shown in Table 3:
3 sanitary napkin bacteriostasis rate of table
| Escherichia coli/% | Staphylococcus aureus/% | Candida albicans/% | |
| Embodiment 1 | 99.5 | 98.9 | 99.6 |
| Embodiment 2 | 92.5 | 93.4 | 93.9 |
| Embodiment 3 | 94.5 | 93.9 | 94.8 |
| Embodiment 4 | 94.9 | 95.8 | 96.7 |
| Comparative example 1 | 48.9 | 43.8 | 26.9 |
| Comparative example 2 | 56.8 | 54.9 | 45.4 |
Comparing embodiment 1 and comparative example 1, fungistatic effect is obvious after adding chitin fiber in the soft layer of 1 antibacterial cotton of embodiment
Higher than comparative example 1；Comparing embodiment 1 and comparative example 2, sanitary napkin is equipped with antibacterial after chlorine dioxide nanometer taste removal layer in embodiment 1
Effect is apparently higher than comparative example 1, the fungistatic effect of integrated embodiment 1 and comparative example 1-2, it can be deduced that, chitin fiber resists
The soft layer of bacterium cotton and chlorine dioxide nanometer taste removal layer synergistic effect, it is imaginary to be that sanitary napkin prepared by the present invention obtains on bacteriostasis efficacy
Less than effect.
The implementation of the present invention is not limited to this, under the premise of above-mentioned basic fundamental thought of the invention, according to this field
Ordinary technical knowledge and customary means make the modification, replacement or change of other diversified forms to the content of present invention, all fall within
Within rights protection scope of the present invention.
Claims (10)
- The peculiar smell super-absorbent sanitary napkin 1. a kind of warm palace of antibacterial is dispelled, which is characterized in that successively peppery by the soft layer of antibacterial cotton, ginger from top to bottom The warm palace layer of element, chlorine dioxide nanometer taste removal layer, bacteria cellulose superabsorbent layer, water lock application of anti-leakage layers and gas permeation bottom film layer composition.
- The peculiar smell super-absorbent sanitary napkin 2. a kind of warm palace of antibacterial according to claim 1 is dispelled, it is characterised in that the antibacterial cotton Soft layer is suppressed by chitin fiber and cotton fiber.
- The peculiar smell super-absorbent sanitary napkin 3. a kind of warm palace of antibacterial according to claim 2 is dispelled, it is characterised in that the antibacterial cotton It is 5%-30% that chitin fiber, which accounts for the mass fraction of the soft layer of antibacterial cotton, in soft layer.
- The peculiar smell super-absorbent sanitary napkin 4. a kind of warm palace of antibacterial according to claim 2 is dispelled, it is characterised in that the gingerol Warm palace layer is sprayed on non-woven fabrics base material by gingerol to be made, and the quality of the gingerol is the non-woven fabrics base material quality 0.05%-1.0%。
- The peculiar smell super-absorbent sanitary napkin 5. a kind of warm palace of antibacterial according to claim 2 is dispelled, it is characterised in that the titanium dioxide Chlorine nanometer taste removal layer is sprayed on non-woven fabrics base material by chlorine dioxide nano particle and is made, the matter of the chlorine dioxide nano particle Amount is the 0.2%-1.0% of non-woven fabrics base material quality.
- The peculiar smell super-absorbent sanitary napkin 6. a kind of warm palace of antibacterial according to claim 2 is dispelled, it is characterised in that the bacterium is fine Plain superabsorbent layer is tieed up by bacteria cellulose spraying particles in being made on non-woven fabrics base material, the quality of the bacteria cellulose is described The 1.0%-5.0% of non-woven fabrics base material quality.
- 7. a kind of antibacterial according to any one of claim 4-6 claim warms up palace and dispels peculiar smell super-absorbent sanitary napkin, special Sign is that the non-woven fabrics base material is plant fiber non-woven fabric.
- The peculiar smell super-absorbent sanitary napkin 8. a kind of warm palace of antibacterial according to claim 6 is dispelled, it is characterised in that the sanitary napkin It further include off-style paper layer.
- 9. a kind of described in any item antibacterials of claim 1-8 warm up palace and dispel the preparation method of peculiar smell super-absorbent sanitary napkin, feature It is, comprising the following steps:1) it, prepares the soft layer of antibacterial cotton: chitin fiber and cotton fiber being suppressed in mass ratio, obtain the soft layer of antibacterial；2) it, extracts gingerol: gingerol, extraction conditions is extracted using CO 2 supercritical method are as follows: 20 mPa of extracting pressure, 30 DEG C of extraction temperature, extraction time 10-20min, 8 mPa of separating pressure, 55 DEG C of separation temperature；3) it, prepares gingerol and warms up palace layer: the gingerol extracted in step (2) is sprayed at non-woven fabrics base material table according to mass ratio Face；4) chlorine dioxide nanometer taste removal layer and bacteria cellulose superabsorbent layer, are prepared: respectively that chlorine dioxide particle and bacterium is fine Dimension crude granule is ground into the nano particle that partial size is 500nm-50 μm, and smashed particle is sprayed on nothing respectively according to mass ratio On woven fabric substrate；5) it, forms: successively stacking the soft layer of antibacterial cotton from top to bottom, gingerol warms up palace layer, chlorine dioxide nanometer taste removal layer, bacterium fibre Plain superabsorbent layer, water lock application of anti-leakage layers and gas permeation bottom film layer are tieed up, through sealing in pressure roller hot pressing, week, obtains sanitary napkin first product；6), pack: release paper bonding is packed to get sanitary napkin finished product.
- 10. preparation method according to claim 9, which is characterized in that the temperature of hot pressing is 100 DEG C in the step (5).
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592804A (en) * | 2019-08-27 | 2019-12-20 | 浙江金三发卫生材料科技有限公司 | Production process of non-woven fabric for natural-color bamboo fiber antibacterial surface layer |
| CN115192761A (en) * | 2022-08-09 | 2022-10-18 | 张泗泓 | Chinese yew sanitary towel and preparation method thereof |
| CN117462337A (en) * | 2023-12-06 | 2024-01-30 | 佛山市顺德区州福慈鑫无纺布有限公司 | Coffee sanitary towel and manufacturing process thereof |
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| CN115192761A (en) * | 2022-08-09 | 2022-10-18 | 张泗泓 | Chinese yew sanitary towel and preparation method thereof |
| CN117462337A (en) * | 2023-12-06 | 2024-01-30 | 佛山市顺德区州福慈鑫无纺布有限公司 | Coffee sanitary towel and manufacturing process thereof |
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Application publication date: 20190319 |