CN1799527A - Sanitary nursing articles for babies, women and old men - Google Patents
Sanitary nursing articles for babies, women and old men Download PDFInfo
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- CN1799527A CN1799527A CN 200510134594 CN200510134594A CN1799527A CN 1799527 A CN1799527 A CN 1799527A CN 200510134594 CN200510134594 CN 200510134594 CN 200510134594 A CN200510134594 A CN 200510134594A CN 1799527 A CN1799527 A CN 1799527A
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Abstract
The invention provides a sanitary nursing appliance for infant, woman and old, comprising liquid penetration layer, imbibition liquid layer, impervious layer, and surface layer, the edge of liquid penetration layer and impervious are stickup together, the impervious layer and surface layer are stickup together, the impervious layer is made from micro-porous politef membeane material (ePTFE); the liquid penetration layer is made from weaving material containing natural ocean high polymer crust ammonia fiber. The product can not only prevent the liquid discharged by body from leaking in maximum degree, but also be antibiotic, moisture transmission, ventilating, and can inhibit the bacillus coli, Micrococcus pyogenes, and candida albicans, with the bacteriostatic efficiency being greater than 93%, and possesses assisted treating function for cutaneous anaphylaxis and pruritus.
Description
Technical field
The present invention relates to infant, women, seniculture nursing materials, particularly sanitary towel, infant with diaper, old man with infant such as diaper, women, seniculture nursing materials.
Background technology
General infant, women, seniculture nursing materials comprise a seepage layer, a liquid-adsorption layer, an impervious barrier mostly, seepage layer clings to the body so that keep dry and comfortable, liquid-adsorption layer is used for the liquid that absorbing bodily ejects, and impervious barrier is used to prevent that leaked liquid from causing medicated clothing to pollute.But, though the impervious barrier of existing sanitary care article can prevent leaked liquid, there is not breathability mostly, to seal at this position of health antiperspirant gas and dampness can't be shed, it is red and swollen that the situation severe patient can make buttocks, pudendum occur, and unusual pruritus is agonizing.Active for infant itself, often occur producing friction and symptoms such as the health redness that causes, inflammation with the infant nursing materials, this is because the most of infant products itself on the market do not possess functions such as antibiotic, antibacterial, ventilative, oxygen flow.Particularly in summer, the liquid of discharging during the women's physiological is sealed therein can send niff, makes us very embarrassed.
Introduce the used raw-material background information of the present invention below.Chitin fiber is from the carapace of shrimp, Eriocheir sinensis and shell-fish, and annual ocean is produced the carapace amount and reached 1,000,000,000 tons, is only second to cellulose in the output of natural polymer.Chitin is a kind of natural polysaccharide material, because it has crystal structure and more hydrogen bond preferably, therefore, its solubility property is very poor.To become its solubility property of chitosan (also claiming chitosan) better than chitin through deacetylated for carapace.Purified chitin or chitosan are dissolved in suitable solvent, are made for chitin fiber or chitosan fiber by wet spinning.Because chitin or chitosan have excellent biological compatibility and adaptability, and have functions such as antiinflammatory, hemostasis, analgesia and the growth of promotion when injected organism tissue, can promote wound healing, therefore be acknowledged as the ideal material of protection wound.
The antifungal mechanism of carapace fiber: (1) macromole chitin (chitosan) is adsorbed on cell surface by the interaction of positive and negative charge, destroys the cell wall original structure, causes the confusion of cellular metabolism, thereby plays the effect of bacteriostasis and sterilization.(2) micromolecule chitin (chitosan), it has anionic biomacromolecule generation " flocculation " effect by penetrating in the cell, upset the normal biological function of cell, changes nucleic acid metabolism, the biosynthesis of blocking dna, thereby the breeding of inhibition antibacterial.(3) chitin can be induced microorganisms chitin enzyme, impels cell to decompose and cell growth inhibiting.Chitin is as the fibre fractionation in the lower animal, have the biological function of cellulose in collagen in the higher mammal tissue and the higher plant fiber concurrently, so biological nature is very excellent, and its principal character is: (1) good biocompatibility.Chitin and derivant thereof are the natural polymers that has no side effect, and its chemical property and biological property and tissue are close, and therefore, there are not exclusive problem in its goods and human body.(2) biological activity excellence.Chitin and derivant thereof show multiple biological activity because of contained complicated spatial structure itself, and that its goods have is antibacterial, reduce serum and cholesterol level, be suppressed to fibroblast growth, directly suppress tumor cell and promote epithelial cell growth, promote effects such as humoral immunization and cellular immunization.Chitin fiber fabric CN1313416 in the early stage patent of applicant is existing open.
The polytetrafluoroethylmaterial material of all size is various apertures for example, all thickness, its total advantage be have good Waterproof Breathable, Radix Saposhnikoviae oxygen flow, warming, intercept multiple functions such as antibacterial, virus, microgranule, micronic dust filtration, antiseep, no water droplet, use very extensive.
Summary of the invention
The object of the present invention is to provide a kind of can antibacterial bacteriostatic, saturating wet, ventilative and can prevent infant, women, the seniculture nursing materials of leaked liquid, this infant, women, seniculture nursing materials not only can farthest prevent the leaked liquid that human body is discharged, and can in time discharge the antiperspirant gas that human body produces, have superpower saturating wet, oxygen flow, breathability, escherichia coli, staphylococcus aureus, Candida albicans to harmful to human have very strong bacteria resistance function, and bacteriostasis rate can reach more than 93%.Skin allergy, skin pruritus etc. there is certain auxiliary treatment function.Can effectively keep human body skin clean, tasteless, keep skin elasticity, prevent the generation of contact skin dermatitis, warm and humid between effective balanced body surface and infant, women, the seniculture nursing materials has antibacterial fungi-proofing, skin Caring cleaning, dry and comfortable comfortable function.
Infant of the present invention, women, seniculture nursing materials comprise three layers of seepage layers, liquid-adsorption layer, impervious barrier at least, the edge of seepage layer and impervious barrier is pasted together, it is characterized in that described impervious barrier is made of microporous poly tetrafluoroethylene material (ePTFE).Politef has waterproof action, and when the micro-pore diameter of politef membrane material was chosen in 0.1～0.5 μ m, this diameter was 1/5000～1/2000 of a drop diameter, is 700 times of water vapour molecule.Because the micro-pore diameter of ePTFE membrane material is 1/5000～1/2000 of a drop diameter, so no matter how much moisture the inside has, and does not have moisture and oozes out from impervious barrier.Simultaneously, because the micro-pore diameter of ePTFE membrane material is 700 times of hydrone, so can make antiperspirant steam, dampness is unimpeded appears, and does not accumulate between body surface and the nursing materials, and the people is felt comfortably cool, and does not produce stuffy sensation.Adhesive material is general hot melt moisturecuring melten gel, and for example response type polyurethane PUR is not particularly limited for the condition of pasting.
The feature of infant of the present invention, women, seniculture nursing materials is that also described seepage layer is made of the textile material that contains natural marine high polymer chitosan fiber.
The feature of infant of the present invention, women, seniculture nursing materials is that also the thickness of described microporous poly tetrafluoroethylene material is 20～70 μ m.
The feature of infant of the present invention, women, seniculture nursing materials is that also the thickness of described microporous poly tetrafluoroethylene material is 30～50 μ m.
The feature of infant of the present invention, women, seniculture nursing materials is that also the micro-pore diameter of described microporous poly tetrafluoroethylene material is chosen as 0.1-0.5 μ m.
Infant of the present invention, women, seniculture nursing materials can not only farthest prevent the leaked liquid that human body is discharged, and can antibacterial bacteriostatic, saturating wet, ventilative, can in time discharge antiperspirant gas, dampness that human body produces, have superpower saturating wet, oxygen flow, breathability, in addition, escherichia coli, staphylococcus aureus, Candida albicans to harmful to human have very strong bacteria resistance function, and bacteriostasis rate can reach more than 93%.Skin allergy, skin pruritus etc. there is certain auxiliary treatment function.Can keep effectively human body skin clean, tasteless, keep skin elasticity, prevent the generation of contact skin dermatitis, warm and humid between effective balanced body surface and infant, women, the seniculture nursing materials, have antibacterial fungi-proofing, cleaning skin, dry and comfortable comfortable function, be called as " respirable multifunctional infant, women, seniculture nursing materials ".
Description of drawings
Fig. 1 is the sectional structure chart of infant of the present invention, women, seniculture nursing materials.
Fig. 2 is the functional schematic of infant of the present invention, women, seniculture nursing materials.
The specific embodiment
Followingly be elaborated with reference to the specific embodiment of accompanying drawing to infant of the present invention, women, seniculture nursing materials.
Fig. 1 is the sectional structure chart of infant of the present invention, women, seniculture nursing materials.Infant of the present invention, women, seniculture nursing materials comprise 4 four layers of seepage layers 1, liquid-adsorption layer 3, impervious barrier 2, top layer at least, the edge of seepage layer 1 and impervious barrier 2 is pasted together, wherein, impervious barrier 2 is made of microporous poly tetrafluoroethylene material (ePTFE); Seepage layer 1 is made of the textile material that contains natural marine high polymer chitosan fiber.Liquid-adsorption layer 3 is the material of common absorption liquid, is not particularly limited in the present invention.Top layer 4 can be the protective layer of microporous poly tetrafluoroethylene material, also can be decorative layer, and this top layer 4 can be cotton with impervious barrier 2 sticking being posted on, and also can be papery, and perhaps other fiber is not particularly limited in the present embodiment.The thickness of ePTFE membrane material is 20～70 μ m.The textile material that contains natural marine high polymer chitosan fiber is disclosed among the open source literature CN1313416 narration.Adhesive material is general hot melt moisturecuring melten gel, and for example response type polyurethane PUR is not particularly limited for the condition of pasting.
Below the action principle of infant of the present invention, women, seniculture nursing materials is described.
Fig. 2 is the functional schematic of infant of the present invention, women, seniculture nursing materials.Seepage layer 1, impervious barrier 2 and liquid-adsorption layer 3 that antiperspirant gas in arrow 4 expression infant, women, the seniculture nursing materials can pass sanitary care article are dispersed in the air.The liquid that arrow 5 expression human bodies are discharged is intercepted the outside that can not spill into sanitary care article in inside by the impervious barrier 2 of sanitary care article.
Because the impervious barrier 2 of infant, women, seniculture nursing materials is the microporous poly tetrafluoroethylene material, thickness 20～70 μ m of membrane material, the membrane material surface is covered with fibril shape micropore, the cross section of membrane material is a kind of web frame, very complicated structures such as netted connection, hole edge cover, duct bending are arranged on the three dimensional structure in hole, by a plurality of micropores form a passage, a micropore that has links to each other with a plurality of passages.EPTFE membrane material micro-pore diameter excursion is 1/5000～1/2000 of a drop diameter at 0.1～0.5 μ m, is 700 times of water vapour molecule.Because the micro-pore diameter of ePTFE membrane material is 1/5000～1/2000 of a drop diameter, so no matter how moist the outside has, and does not have moisture and infiltrates from impervious barrier.
In addition,,, do not accumulate between body surface and the fabric, the people is felt comfortably cool, do not produce stuffy sensation so can make unimpeded infant, women, the seniculture nursing materials of appearing of antiperspirant steam because the micro-pore diameter of ePTFE membrane material is 700 times of hydrone.
In addition, because the micropore of ePTFE membrane material is not a straight passage, but passage is formed network structure in film, directly contact with human body so wind can not directly pass ePTFE membrane material micropore.To thickness is that the ePTFE membrane material of 30～50 μ m and the complex of marine organisms fibrous material carry out poisture-penetrability, water pressure resistance, heatproof difference and resistance to acids and bases, the detection of Radix Saposhnikoviae property, and its result is as follows:
Vapor transfer rate＞10000g/m2.24hr
Water pressure resistance＞10000mm water column
Heatproof is poor :-150 ℃～300 ℃
Chemical substances such as anti-strong acid, highly basic
Radix Saposhnikoviae property: under the 100Pa pressure conditions less than 0.3s/m
The ePTFE membrane material of 20～70 μ m and the complex of marine organisms fibrous material are carried out poisture-penetrability, water pressure resistance, heatproof difference and resistance to acids and bases detection, and its result has reached well saturating wet, good waterproof effect.
Infant of the present invention, women, seniculture nursing materials can not only farthest prevent the leaked liquid that human body is discharged, and can antibacterial bacteriostatic, saturating wet, ventilative, can in time discharge antiperspirant gas, dampness that human body produces, have superpower saturating wet, oxygen flow, breathability, in addition, escherichia coli, staphylococcus aureus, Candida albicans to harmful to human have very strong bacteria resistance function, and bacteriostasis rate can reach more than 93%.Skin allergy, skin pruritus etc. there is certain auxiliary treatment function.Can keep effectively human body skin clean, tasteless, keep skin elasticity, prevent the generation of contact skin dermatitis, warm and humid between effective balanced body surface and infant, women, the seniculture nursing materials, have antibacterial fungi-proofing, cleaning skin, dry and comfortable comfortable function, be called as " respirable multifunctional infant, women, seniculture nursing materials ".
Claims (5)
1, a kind of infant, women, seniculture nursing materials, at least comprise four layers of seepage layers, liquid-adsorption layer, impervious barrier, top layer, the edge of seepage layer and impervious barrier is pasted together, impervious barrier and top layer are sticking to be posted on together, it is characterized in that described impervious barrier is made of microporous poly tetrafluoroethylene material (ePTFE).
2, infant as claimed in claim 1, women, seniculture nursing materials are characterised in that, described seepage layer is made of the textile material that contains natural marine high polymer chitosan fiber.
3, infant as claimed in claim 2, women, seniculture nursing materials are characterised in that, the thickness of microporous poly tetrafluoroethylene material is 20～70 μ m.
4, infant as claimed in claim 3, women, seniculture nursing materials are characterised in that, the thickness of microporous poly tetrafluoroethylene material is 30～50 μ m.
5, as any described infant, women, the seniculture nursing materials of claim 1-4, it is characterized in that the micro-pore diameter of described microporous poly tetrafluoroethylene material is chosen as 0.1-0.5 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510134594 CN1799527A (en) | 2005-12-22 | 2005-12-22 | Sanitary nursing articles for babies, women and old men |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510134594 CN1799527A (en) | 2005-12-22 | 2005-12-22 | Sanitary nursing articles for babies, women and old men |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1799527A true CN1799527A (en) | 2006-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510134594 Pending CN1799527A (en) | 2005-12-22 | 2005-12-22 | Sanitary nursing articles for babies, women and old men |
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| CN (1) | CN1799527A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500110A (en) * | 2011-10-05 | 2012-06-20 | 徐国元 | Antibacterial fabric for plush toy |
| CN105029740A (en) * | 2015-06-29 | 2015-11-11 | 张家港市杨舍新米洋针织厂 | Clothing capable of isolating bromhidrosis |
| CN105326609A (en) * | 2015-10-21 | 2016-02-17 | 芜湖悠派护理用品科技股份有限公司 | Adult diaper |
-
2005
- 2005-12-22 CN CN 200510134594 patent/CN1799527A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500110A (en) * | 2011-10-05 | 2012-06-20 | 徐国元 | Antibacterial fabric for plush toy |
| CN105029740A (en) * | 2015-06-29 | 2015-11-11 | 张家港市杨舍新米洋针织厂 | Clothing capable of isolating bromhidrosis |
| CN105326609A (en) * | 2015-10-21 | 2016-02-17 | 芜湖悠派护理用品科技股份有限公司 | Adult diaper |
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