CN205548823U - Height is antibiotic, novel slightly soluble health function sanitary towel of small granule of absorption heavy metal - Google Patents
Height is antibiotic, novel slightly soluble health function sanitary towel of small granule of absorption heavy metal Download PDFInfo
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- CN205548823U CN205548823U CN201620144398.0U CN201620144398U CN205548823U CN 205548823 U CN205548823 U CN 205548823U CN 201620144398 U CN201620144398 U CN 201620144398U CN 205548823 U CN205548823 U CN 205548823U
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Abstract
The utility model discloses a height is antibiotic, novel slightly soluble health function sanitary towel of small granule of absorption heavy metal, including main part and the flank that is used for fixed sanitary towel, slightly soluble non -woven fabrics layer includes carboxymethyl chitosan fibers, chitosan fiber and low -melting ES fibre to the main part, is equipped with the agglutinate hot pressing district on this slightly soluble non -woven fabrics layer to including surface course, slightly soluble non -woven fabrics layer, high -molecular polymer water conservancy diversion sandwich layer, high -molecular polymer absorb water layer, liquid -tight bottom down in proper order by last, be original non -woven fabrics between adjacent agglutinate hot pressing distinguishes and distinguish, the utility model discloses be 5.0~6.0 times carboxymethyl chitosan fibers, chitosan fiber at 30~37 DEG C temperature, PH and dissolve in various degree, can produce the slightly soluble state, can see through surface course and skin exposure, produce health function, have the performance of fine antibacterial property and the small granule of absorption heavy metal.
Description
Technical field
This utility model belongs to hygienic article technical field, is specifically related to the novel slightly soluble health care sanitary towel of a kind of high antibacterial, Adsorption of Heavy Metals molecule.
Background technology
Sanitary towel is owing to using the particularity of environment, anti-microbial property and breathability there is higher requirement, containing abundant nutrient substance in menses, it is antibacterial " culture medium " without restraint multiplied, and accumulate in the menses in sanitary towel and make perineal position humidity be greatly improved, breathability is deteriorated, it is more beneficial for the breeding of antibacterial, without changing in time, time length bacterial reproduction, cause bacterial skin infections, it may happen that urinary tract infection, but the most universal sanitary towel all only has moisture absorbing, for preventing menses from making dirty trousers, can not sterilize, after using two hours continuously, top layer total number of bacteria is up to 107cfu/cm2, sandwich layer is tens times of top layer.
Development along with antibacterial market, antimicrobial form sanitary towel is emerging in an endless stream, these antimicrobial form products use spraying liquid antibacterial to reach antibacterial purpose mostly, but it is big due to loss during Pen Saing, pollution production environment, and the liquid preparation chemical composition added, with direct body contact, the body constitution of people is different, there may be allergic phenomena and produces.
Chitosan is the product being prepared through deacetylation by chitin; there is the ability of good biocompatibility, antibiotic property, biodegradability and Adsorption of Heavy Metal Ions; but due to the strong hydrogen bonding effect between chitosan molecule; intermolecular ordered structure makes chitosan crystal structure form compact and stable; thus be dissolved only in acidic aqueous solution; under neutrality and alkaline environment, the ability of chitosan chelating heavy metal is decreased obviously, and limits the extensive utilization of chitosan.Chitosan contains abundant amino and hydroxyl, can react under certain condition and obtain carboxymethylated chitosan, and the advantage both having remained chitosan significantly improves again water solublity, antibiotic property, adsorptivity.
How for the special environment of menses, a kind of carboxymethyl chitosan fiber of preparation, and it is mixed with a kind of non-woven fabrics with other fibers, for sanitary towel, carboxymethyl chitosan fiber, chitin fiber dissolving in various degree under certain condition, produce slightly soluble state so that it is possess the function of high Adsorption of Heavy Metals molecule antibacterial, high, be this area research staff problem of needing solution badly.
Summary of the invention
The purpose of this utility model is to provide the novel slightly soluble health care sanitary towel of a kind of high antibacterial, Adsorption of Heavy Metals molecule, special environment for menses, the dissolving in various degree of carboxymethyl chitosan fiber, chitin fiber, produce slightly soluble state, there is higher anti-microbial property, Adsorption of Heavy Metals molecule performance.
The technical solution of the utility model is: the novel slightly soluble health care sanitary towel of a kind of high antibacterial, Adsorption of Heavy Metals molecule, including main body with for fixing the flank of sanitary towel, main body includes surface layer, slightly soluble nonwoven layer, high molecular polymer water conservancy diversion sandwich layer, high molecular polymer water accepting layer, liquid-tight bottom the most successively；Slightly soluble nonwoven layer is by carboxymethyl chitosan fiber, the ES fiber of chitin fiber and low melting point is prepared from, this slightly soluble nonwoven layer is provided with heat pressure adhesive district, it it is original non-woven fabrics district between adjacent heat pressure adhesive district, temperature 30 ~ 37 DEG C, PH is carboxymethyl chitosan fiber under 5.0 ~ 6.0 environment, chitin fiber dissolves in various degree, slightly soluble state can be produced, described carboxymethyl chitosan fiber, chitin fiber, the percentage by weight of three kinds of fibers of ES fiber is respectively as follows: carboxymethyl chitosan fiber 1%-10%, chitin fiber 5%-20%, the ES fiber 70%-94% of low melting point.
Further, described surface layer is cotton, PE net matter or nonwoven cloth, thickness is 0.05 ~ 0.1mm, described slightly soluble nonwoven layer thickness is 0.05 ~ 0.1mm, described high molecular polymer water conservancy diversion sandwich layer is composited for cotton, non-woven fabrics and dust-free paper, and thickness is 0.1 ~ 0.2mm, and described high molecular polymer water accepting layer is composited by hydroscopic high-molecular resin, cotton, thickness is 0.6 ~ 1.0mm, and high molecular polymer water accepting layer area is less than high molecular polymer water conservancy diversion sandwich layer.
Further, described surface layer, slightly soluble nonwoven layer, high molecular polymer water conservancy diversion sandwich layer, high molecular polymer water accepting layer, liquid-tight bottom edges are bonded together.
Further, the preparation technology of the slightly soluble non-woven fabrics of the novel slightly soluble health care sanitary towel of, Adsorption of Heavy Metals molecule antibacterial for height described in the utility model, comprise the following steps:
One, the preparation of carboxymethyl chitosan fiber
(1) it is 1 × 10 by molecular weight4, deacetylation be 92% chitosan mix homogeneously than under room temperature with the quality of 1:5 with isopropanol, swelling 1 ~ 1.5h, being subsequently adding with chitosan mass than for 1:6, concentration is the sodium hydroxide of 20ml/L, regulates PH=9, strong stirring 1.5 ~ 2h alkalization at 45 DEG C；
(2) be then added dropwise over sodium hydroxide mass ratio be 1:1, concentration be the monoxone of 5ml/L, dropping limit, limit is stirred, and drips process heating in water bath, keeps temperature of reaction system 55 DEG C, drips complete in 1.5h, then drips hydrochloric acid, regulates PH=7；
(3) centrifugation, adds the acetone precipitation of 3 times amount in supernatant, is filtrated to get filter cake, rinses with the dehydrated alcohol of 3 times amount again, be vacuum dried, obtain the carboxymethyl chitosan of macromolecule at a temperature of 45 DEG C after pulverizing；
(4) carboxymethyl chitosan handled well employing wet spinning technology is prepared carboxymethyl chitosan fiber；
Two, carboxymethyl chitosan fiber post processing
(1) prepared carboxymethyl chitosan fiber is processed under 500W microwave 3 ~ 5min, molecular weight of degrading, increase water solublity, improve carboxymethyl chitosan fibre antibacterial；
(2) at 10 DEG C, process the carboxymethyl chitosan fiber obtained in above-mentioned steps (1) with organosilicon quaternary ammonium salt antibacterial surface agent, improve carboxymethyl chitosan fibrous fracture intensity and anti-microbial property；
Three, the preparation of slightly soluble non-woven fabrics
First by carboxymethyl chitosan fiber, chitin fiber and ES fiber carry out shredding, combing blending becomes fleece, fleece is passed through heat pressure adhesive at 140 DEG C, multiple adjacent protruding hot pressing bar is set on heating platen used by heat pressure adhesive, fleece is positioned in the middle of two heating platens, the ES fiber of low melting point is melted at hot pressing bar, make carboxymethyl chitosan fiber, adhesion is produced between chitin fiber and ES fiber, carboxymethyl chitosan fiber at non-thermal press strip, chitin fiber and ES fiber still keep original state, prepare high antibacterial after cooling, the novel slightly soluble non-woven fabrics of Adsorption of Heavy Metals molecule.
Further, for ensureing that at temperature 30 ~ 37 DEG C, PH be that under 5.0 ~ 6.0 environment, carboxymethyl chitosan fiber, chitin fiber dissolve in various degree, slightly soluble state can be produced, by UV treatment in the preparation process of described carboxymethyl chitosan fiber, homogeneous heating, the beneficially degraded of carboxymethyl chitosan molecular weight.
Compared with prior art, this utility model advantage is:
(1) main body uses five layers of safeguard structure and flank, effectively prevents menses from oozing out and side leakage, improves conventional sanitary towels performance, and moisture pick-up properties is good, dry and comfortable ventilative；
(2) on guide layer, surface layer divides into slightly soluble nonwoven layer, the carboxymethyl chitosan contained and chitosan can be under the special environments of menses, can be partly dissolved, produce slightly soluble state, can be through surface layer and contact skin, produce health care, there is good anti-microbial property, and can effectively intercept the high molecular polymer water conservancy diversion sandwich layer of below slightly soluble nonwoven layer, the antibacterial produced due to menses inside high molecular polymer water accepting layer comes to encroach on human body skin through non-woven fabric back, the performance of the carboxymethyl chitosan of slightly soluble state and the Adsorption of Heavy Metals molecule of chitosan significantly improves；
(3) the carboxymethyl chitosan fiber for slightly soluble non-woven fabrics of the present utility model uses UV treatment in preparation process, and the molecular weight of degraded carboxymethyl chitosan, solubility property is more preferable；Use microwave and antibacterial surface agent to process after the preparation of carboxymethyl chitosan fiber, increase water solublity, improve intensity and the antibiotic property of carboxymethyl chitosan fiber, and then improve intensity of the present utility model and anti-microbial property；
(4) slightly soluble nonwoven layer heat pressure adhesive district is interval with original non-woven fabrics every layout, increases breathability and intensity.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of slightly soluble nonwoven layer of the present utility model；
Fig. 4 is the structural representation of heating platen used by slightly soluble nonwoven layer heat pressure adhesive process of the present utility model.
1. main body；2. flank；3. surface layer；4. slightly soluble nonwoven layer；5. high molecular polymer water conservancy diversion sandwich layer；6. high molecular polymer water accepting layer；7. liquid-tight bottom；8. heat pressure adhesive district；The most original non-woven fabrics district；10. heating platen；11. hot pressing bars.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by specific embodiment.
Embodiment 1
nullA kind of high antibacterial、The novel slightly soluble health care sanitary towel of Adsorption of Heavy Metals molecule，Including main body 1 with for fixing the flank 2 of sanitary towel，Main body 1 is followed successively by surface layer 3 from top to bottom、Slightly soluble nonwoven layer 4、High molecular polymer water conservancy diversion sandwich layer 5、High molecular polymer water accepting layer 6、Liquid-tight bottom 7，Surface layer 3 is cotton，Thickness is 0.05mm，With direct skin contact，Non-stimulated，Slightly soluble nonwoven layer thickness is 0.05mm，High molecular polymer water conservancy diversion sandwich layer 5 is cotton、Non-woven fabrics and dust-free paper are composited，Thickness is 0.1mm，Quickly absorb menses，And conduct to high molecular polymer water accepting layer 6，High molecular polymer water accepting layer 6 is by hydroscopic high-molecular resin、Cotton is composited，Thickness is 0.6mm，For keeping menses，High molecular polymer water accepting layer 6 area is less than high molecular polymer water conservancy diversion sandwich layer 5，Surface layer 3、Slightly soluble nonwoven layer 4、High molecular polymer water conservancy diversion sandwich layer 5、High molecular polymer water accepting layer 6、Liquid-tight bottom 7 edge is bonded together；Slightly soluble nonwoven layer 4 is prepared from by the ES fiber of carboxymethyl chitosan fiber, 5% chitin fiber and 94% low melting point that percentage by weight is 1%, this slightly soluble nonwoven layer 4 is provided with heat pressure adhesive district 8, it it is original non-woven fabrics district 9 between adjacent heat pressure adhesive district 8, it is carboxymethyl chitosan fibrolysis 16% under 5.0 environment, chitin fiber dissolving 7% at temperature 30 DEG C, PH, slightly soluble state can be produced.
The preparation technology of the slightly soluble non-woven fabrics of the novel slightly soluble health care sanitary towel of, Adsorption of Heavy Metals molecule antibacterial for height described in the utility model, comprises the following steps:
One, the preparation of carboxymethyl chitosan fiber
(1) it is 1 × 10 by molecular weight4, deacetylation be 92% chitosan mix homogeneously than under room temperature with the quality of 1:5 with isopropanol, swelling 1h, being subsequently adding with chitosan mass than for 1:6, concentration is the sodium hydroxide of 20ml/L, regulates PH=9, strong stirring 1.5h alkalization at 45 DEG C；
(2) be then added dropwise over sodium hydroxide mass ratio be 1:1, concentration be the monoxone of 5ml/L, dropping limit, limit is stirred, and drips process heating in water bath, keeps temperature of reaction system 55 DEG C, drips complete in 1.5h, then drips hydrochloric acid, regulates PH=7；
(3) centrifugation, in supernatant, add the acetone precipitation of 3 times amount, be filtrated to get filter cake, rinse with the dehydrated alcohol of 3 times amount again after pulverizing, it is vacuum dried at a temperature of 45 DEG C, obtains the carboxymethyl chitosan that substitution value on O position is 0.6, substitution value is the macromolecule of 0.5 on N position；
(4) carboxymethyl chitosan handled well employing wet spinning technology is prepared carboxymethyl chitosan fiber；
Two, carboxymethyl chitosan fiber post processing
(1) prepared carboxymethyl chitosan fiber is processed under 500W microwave 3min, molecular weight of degrading, increase water solublity, improve carboxymethyl chitosan fibre antibacterial；
(2) at 10 DEG C, process the carboxymethyl chitosan fiber obtained in above-mentioned steps (1) with organosilicon quaternary ammonium salt antibacterial surface agent, improve carboxymethyl chitosan fibrous fracture intensity and anti-microbial property；
Three, the preparation of slightly soluble non-woven fabrics
First by carboxymethyl chitosan fiber, chitin fiber and ES fiber carry out shredding, combing blending becomes fleece, fleece is passed through heat pressure adhesive at 140 DEG C, multiple adjacent protruding hot pressing bar 11 is set on heating platen 10 used by heat pressure adhesive, fleece is positioned in the middle of two heating platens 10, the ES fiber of low melting point is melted at hot pressing bar 11, make carboxymethyl chitosan fiber, adhesion is produced between chitin fiber and ES fiber, carboxymethyl chitosan fiber at non-thermal press strip, chitin fiber and ES fiber still keep original state, prepare high antibacterial after cooling, the novel slightly soluble non-woven fabrics of Adsorption of Heavy Metals molecule.
For ensureing that at temperature 30 DEG C, PH be carboxymethyl chitosan fibrolysis 16% under 5.0 environment, chitin fiber dissolving 7%, produce slightly soluble state, by UV treatment in the preparation process of carboxymethyl chitosan fiber, homogeneous heating, the beneficially degraded of carboxymethyl chitosan molecular weight.
Embodiment 2
A kind of high antibacterial, the novel slightly soluble health care sanitary towel of Adsorption of Heavy Metals molecule, structure same as in Example 1 repeats no more, surface layer 3 is PE net matter, thickness is 0.07mm, slightly soluble nonwoven layer 4 thickness is 0.07mm, high molecular polymer water conservancy diversion sandwich layer 5 thickness is 0.15mm, high molecular polymer water accepting layer 6 thickness is 0.7mm, slightly soluble nonwoven layer 4 is by the carboxymethyl chitosan fiber that percentage by weight is 5%, the ES fiber of 10% chitin fiber and 85% low melting point is prepared from, temperature 34 DEG C, PH is carboxymethyl chitosan fibrolysis 18% under 5.5 environment, chitin fiber dissolves 3%, slightly soluble state can be produced.
The preparation technology of the slightly soluble non-woven fabrics of the novel slightly soluble health care sanitary towel of, Adsorption of Heavy Metals molecule antibacterial for height described in the utility model, comprises the following steps:
One, the preparation of carboxymethyl chitosan fiber
(1) it is 1 × 10 by molecular weight4, deacetylation be 92% chitosan mix homogeneously than under room temperature with the quality of 1:5 with isopropanol, swelling 1.2h, being subsequently adding with chitosan mass than for 1:6, concentration is the sodium hydroxide of 20ml/L, regulates PH=9, strong stirring 1.7h alkalization at 45 DEG C；
(2) be then added dropwise over sodium hydroxide mass ratio be 1:1, concentration be the monoxone of 5ml/L, dropping limit, limit is stirred, and drips process heating in water bath, keeps temperature of reaction system 55 DEG C, drips complete in 1.5h, then drips hydrochloric acid, regulates PH=7；
(3) centrifugation, in supernatant, add the acetone precipitation of 3 times amount, be filtrated to get filter cake, rinse with the dehydrated alcohol of 3 times amount again after pulverizing, it is vacuum dried at a temperature of 45 DEG C, obtains the carboxymethyl chitosan that substitution value on O position is 0.7, substitution value is the macromolecule of 0.6 on N position；
(4) carboxymethyl chitosan handled well employing wet spinning technology is prepared carboxymethyl chitosan fiber；
Two, carboxymethyl chitosan fiber post processing
(1) prepared carboxymethyl chitosan fiber is processed under 500W microwave 4min, molecular weight of degrading, increase water solublity, improve carboxymethyl chitosan fibre antibacterial；
(2) at 10 DEG C, process the carboxymethyl chitosan fiber obtained in above-mentioned steps (1) with organosilicon quaternary ammonium salt antibacterial surface agent, improve carboxymethyl chitosan fibrous fracture intensity and anti-microbial property；
Three, the preparation of slightly soluble non-woven fabrics
First by carboxymethyl chitosan fiber, chitin fiber and ES fiber carry out shredding, combing blending becomes fleece, fleece is passed through heat pressure adhesive at 140 DEG C, multiple adjacent protruding hot pressing bar 11 is set on heating platen 10 used by heat pressure adhesive, fleece is positioned in the middle of two heating platens 10, the ES fiber of low melting point is melted at hot pressing bar 11, make carboxymethyl chitosan fiber, adhesion is produced between chitin fiber and ES fiber, carboxymethyl chitosan fiber at non-thermal press strip, chitin fiber and ES fiber still keep original state, prepare high antibacterial after cooling, the novel slightly soluble non-woven fabrics of Adsorption of Heavy Metals molecule.
For ensureing that at temperature 34 DEG C, PH be carboxymethyl chitosan fibrolysis 18% under 5.5 environment, chitin fiber dissolving 3%, produce slightly soluble state, by UV treatment in the preparation process of carboxymethyl chitosan fiber, homogeneous heating, the beneficially degraded of carboxymethyl chitosan molecular weight.
Embodiment 3
A kind of high antibacterial, the novel slightly soluble health care sanitary towel of Adsorption of Heavy Metals molecule, surface layer 3 is nonwoven cloth, thickness is 0.1mm, slightly soluble nonwoven layer 4 thickness is 0.1mm, high molecular polymer water conservancy diversion sandwich layer 5 is cotton, non-woven fabrics and dust-free paper are composited, thickness is 0.2mm, high molecular polymer water accepting layer 6 is by hydroscopic high-molecular resin, cotton is composited, thickness is 1.0mm, slightly soluble nonwoven layer 4 is by the carboxymethyl chitosan fiber that percentage by weight is 10%, the ES fiber of 20% chitin fiber and 70% low melting point is prepared from, temperature 37 DEG C, PH is carboxymethyl chitosan fibrolysis 19% under 6.0 environment, chitin fiber dissolves 2%, slightly soluble state can be produced, remaining structure is same as in Example 1.
The preparation technology of the slightly soluble non-woven fabrics of the novel slightly soluble health care sanitary towel of, Adsorption of Heavy Metals molecule antibacterial for height described in the utility model, comprises the following steps:
One, the preparation of carboxymethyl chitosan fiber
(1) it is 1 × 10 by molecular weight4, deacetylation be 92% chitosan mix homogeneously than under room temperature with the quality of 1:5 with isopropanol, swelling 1.5h, being subsequently adding with chitosan mass than for 1:6, concentration is the sodium hydroxide of 20ml/L, regulates PH=9, strong stirring 2h alkalization at 45 DEG C；
(2) be then added dropwise over sodium hydroxide mass ratio be 1:1, concentration be the monoxone of 5ml/L, dropping limit, limit is stirred, and drips process heating in water bath, keeps temperature of reaction system 55 DEG C, drips complete in 1.5h, then drips hydrochloric acid, regulates PH=7；
(3) centrifugation, in supernatant, add the acetone precipitation of 3 times amount, be filtrated to get filter cake, rinse with the dehydrated alcohol of 3 times amount again after pulverizing, it is vacuum dried at a temperature of 45 DEG C, obtains the carboxymethyl chitosan that substitution value on O position is 0.8, substitution value is the macromolecule of 0.65 on N position；
(4) carboxymethyl chitosan handled well employing wet spinning technology is prepared carboxymethyl chitosan fiber；
Two, carboxymethyl chitosan fiber post processing
(1) prepared carboxymethyl chitosan fiber is processed under 500W microwave 5min, molecular weight of degrading, increase water solublity, improve carboxymethyl chitosan fibre antibacterial；
(2) at 10 DEG C, process the carboxymethyl chitosan fiber obtained in above-mentioned steps (1) with organosilicon quaternary ammonium salt antibacterial surface agent, improve carboxymethyl chitosan fibrous fracture intensity and anti-microbial property；
Three, the preparation of slightly soluble non-woven fabrics
First by carboxymethyl chitosan fiber, chitin fiber and ES fiber carry out shredding, combing blending becomes fleece, fleece is passed through heat pressure adhesive at 140 DEG C, multiple adjacent protruding hot pressing bar 11 is set on heating platen 10 used by heat pressure adhesive, fleece is positioned in the middle of two heating platens 10, the ES fiber of low melting point is melted at hot pressing bar 11, make carboxymethyl chitosan fiber, adhesion is produced between chitin fiber and ES fiber, carboxymethyl chitosan fiber at non-thermal press strip, chitin fiber and ES fiber still keep original state, prepare high antibacterial after cooling, the novel slightly soluble non-woven fabrics of Adsorption of Heavy Metals molecule.
For ensureing that at temperature 37 DEG C, PH be carboxymethyl chitosan fibrolysis 19% under 6.0 environment, chitin fiber dissolving 2%, produce slightly soluble state, by UV treatment in the preparation process of carboxymethyl chitosan fiber, homogeneous heating, the beneficially degraded of carboxymethyl chitosan molecular weight.
In sum, this utility model main body uses five layers of safeguard structure and flank, effectively prevents menses from oozing out and side leakage, improves conventional sanitary towels performance, and moisture pick-up properties is good, dry and comfortable ventilative；Carboxymethyl chitosan and chitosan that slightly soluble nonwoven layer contains can be under the special environments of menses, can be partly dissolved, produce slightly soluble state, can be through surface layer and contact skin, produce health care, there is good anti-microbial property, and can effectively intercept owing to the antibacterial of menses generation comes to encroach on human body skin through non-woven fabric back inside the high molecular polymer water conservancy diversion sandwich layer of below slightly soluble nonwoven layer, high molecular polymer water accepting layer, the performance of the carboxymethyl chitosan of slightly soluble state and the Adsorption of Heavy Metals molecule of chitosan significantly improves.
Being illustrated this utility model the most by way of example, but this utility model is not limited to above-mentioned specific embodiment, all any changes done based on this utility model or modification belong to the scope that this utility model is claimed.
Claims (2)
1. one kind high antibacterial, the novel slightly soluble health care sanitary towel of Adsorption of Heavy Metals molecule, including main body with for fixing the flank of sanitary towel, it is characterized in that: described main body includes surface layer, slightly soluble nonwoven layer, high molecular polymer water conservancy diversion sandwich layer, high molecular polymer water accepting layer, liquid-tight bottom the most successively, described slightly soluble nonwoven layer includes the ES fiber of carboxymethyl chitosan fiber, chitin fiber and low melting point, this slightly soluble nonwoven layer is provided with heat pressure adhesive district, is original non-woven fabrics district between adjacent heat pressure adhesive district.
The novel slightly soluble health care sanitary towel of a kind of high antibacterial, Adsorption of Heavy Metals molecule the most according to claim 1, it is characterized in that: described surface thickness is 0.05 ~ 0.1mm, described slightly soluble nonwoven layer thickness is 0.05 ~ 0.1mm, described high molecular polymer Water conservancy diversion core thickness is 0.1 ~ 0.2mm, described high molecular polymer water accepting layer thickness is 0.6 ~ 1.0mm, and high molecular polymer water accepting layer area is less than high molecular polymer water conservancy diversion sandwich layer.
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| CN201620144398.0U CN205548823U (en) | 2016-02-26 | 2016-02-26 | Height is antibiotic, novel slightly soluble health function sanitary towel of small granule of absorption heavy metal |
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| CN201620144398.0U CN205548823U (en) | 2016-02-26 | 2016-02-26 | Height is antibiotic, novel slightly soluble health function sanitary towel of small granule of absorption heavy metal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012585A (en) * | 2018-10-10 | 2020-04-17 | 金红叶纸业集团有限公司 | Weakly acidic antibacterial absorbing article and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111012585A (en) * | 2018-10-10 | 2020-04-17 | 金红叶纸业集团有限公司 | Weakly acidic antibacterial absorbing article and preparation method thereof |
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