CN207203005U - A kind of chitosan fabric and the sanitary napkin containing the chitosan fabric - Google Patents
A kind of chitosan fabric and the sanitary napkin containing the chitosan fabric Download PDFInfo
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- CN207203005U CN207203005U CN201720189076.2U CN201720189076U CN207203005U CN 207203005 U CN207203005 U CN 207203005U CN 201720189076 U CN201720189076 U CN 201720189076U CN 207203005 U CN207203005 U CN 207203005U
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- sanitary napkin
- chitosan fabric
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Abstract
A kind of chitosan fabric and the sanitary napkin containing the chitosan fabric are the utility model is related to, chitosan fabric includes the netted antibiotic layer being interwoven by warp and weft, multiple micropores are provided with the netted antibiotic layer；The warp and the parallel are entanglement body fiber, and the entanglement body fiber is mutually wound by chitin fiber and textile fabric；The superficial layer of chitosan sanitary napkin is the chitosan fabric.Chitosan fabric antibacterial effect of the present utility model is excellent, soft comfortable, has good sucting wet air permeability, has good adhesion with Skin Cell, effectively suppresses the growth of harmful bacteria, strengthens the immunity of human body, adjusts human body skin microecological balance；It is comfortable using sanitary napkin good antimicrobial effect, the pro-skin of the chitosan fabric.
Description
Technical field
It the utility model is related to a kind of Antimicrobial sanitation articles for use, and in particular to a kind of chitosan fabric and contain the chitosan face
The sanitary napkin of material.
Background technology
Chitosan (chitosan) is also known as chitosan, the poly- β of chemical name-(1-4) -2- amino -2- deoxidation-D Portugals
Grape sugar, it is to be had by the chitin that nature is widely present through a kind of modified obtained high-molecular compound of deacetylation chemistry
Excellent natural bacteriostatic, biocompatibility, biodegradability and good biological safety etc., it can be widely used for medical treatment, defend
The fields such as life, weaving, tobacco, environmental protection and space flight military products, but the chitosan of high-purity is that a kind of white or canescence are translucent
Sheet or powdery solid, although chitosan has good antibacterial characteristics, they are not easily introduced the weaving systems such as fabric, yarn
In product, and if be easy to migrate, accumulate when directly adding in weaving face fabric, cause antibacterial effect bad, thus usually need
Want special process equipment, and by gluing, fusion or it is laminated be fixed on carrier, but the fabric that with the addition of chitosan is produced
The shortcomings that unsuitable stored collapsed, weight weight, antibacterial effect deficiency be present in the product come.
The fritter antimicrobial chip of sandwiched one generally between skin-friendly layer and guide layer of antibacterial sanitary napkin on the market at present, although
This design can reduce the peculiar smell of sanitary napkin, often but can only play fungistatic effect to the chip perimeter after absorption menses, right
Other positions outside chip do not have fungistatic effect, and whole preparation technology is more complicated；Although in the market also occurs
The sanitary napkin of superficial layer entirety antibacterial, but this sanitary napkin is mostly medicine antibacterial, ph stability and heat endurance are relatively low, no
Only avoid when in use and long-term use can cause microorganism to develop immunity to drugs medicine so as to cause fungistatic effect poor.
Utility model content
In view of this, the purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of chitosan fabric and
Sanitary napkin containing the chitosan fabric, the chitosan fabric antibacterial effect is excellent, soft comfortable, and there is good moisture absorption to breathe freely
Property, there is good adhesion with Skin Cell, effectively suppress the growth of harmful bacteria, strengthen the immunity of human body, adjust human body skin
Skin microecological balance；It is simultaneously comfortable using sanitary napkin good antimicrobial effect, the pro-skin of the chitosan fabric.
To realize object above, the utility model adopts the following technical scheme that：
A kind of chitosan fabric, including the netted antibiotic layer being interwoven by warp and weft, on the netted antibiotic layer
It is provided with multiple micropores；The warp and the parallel are entanglement body fiber, the entanglement body fiber by chitin fiber and
Textile fabric is mutually wound.
Warp of the present utility model and the parallel are to be twined by what chitin fiber and textile fabric were mutually wound
Knot body fiber, chitin fiber therein are by chitin fiber made after concentrated base processing removing second phthalidyl, its surface
With-NH3+The positive charge of effective group, neutralization reaction can be played with bacterium of the surface with negative electrical charge, damage bacteria cell wall
Integrality, change the mobility and permeability of microbial cell film, prevent bacterium from growth and breeding, until bacterial death, so as to
Play bacteriostasis；After chitin fiber weak acid (such as sweat, menses), the cation high molecular chain flocculant that is formed,
It is intensive to prevent generation to intracellular transport in bacterial cell surface, one layer of fine and close polymeric membrane of formation, cut-off nutriment
Thank to the excretion of thing, cause bacterial metabolism disorderly, play bacteriostasis；Through State Food and Drug Administration's Jinan medical treatment
(report number Y2010090722) detects in apparatus Quality Supervision and Inspection Center, and the biological safety experiment of chitin fiber is complete
Meet national standard, the product asepsis growth manufactured, without sensitization of skin reaction, skin irritation index 0, cell-cytotoxic reaction
I grade；
The entanglement body fiber being mutually wound by chitin fiber and textile fabric is carried out longitude and latitude friendship by the utility model
Knit to obtain netted antibiotic layer, can be very good the chitosan with anti-microbial property being introduced into the textile fabrics such as fabric, yarn, keep away
Exempt from directly to make an addition to chitosan and existing when in weaving face fabric be easy to migrate, accumulate and cause antibacterial effect is bad to ask
Topic, makes obtained chitosan fabric not only soft comfortable, safe free from extraneous odour, but also has excellent biocompatibility, can
Well promote cell attaching and growth and breeding, and can stop blooding, wound pain of releiving, promote wound healing, adjust human body skin
Skin microecological balance, resist allergin and bacterium intrusion；The utility model is further provided with the surface of netted antibiotic layer
Multiple micropores, the sucting wet air permeability of chitosan fabric can be strengthened.
Preferably：The diameter of the micropore gradually increases, and the chitin fiber is deacetylation DD >=97%, sticked
Spend η >=1500mpas chitin fiber.
The diameter of micropore gradually increases, and can form non-return effect, if being used for absorbent product, can increase anti-seepage effect；
Surface carries a large amount of positive charges to other chitin fiber in a liquid, electrostatic can occur with the negative electrical charge on human body cell wall and make
With so as to promote attaching and the growth and breeding of cell well.Meanwhile deacetylation is more high more is advantageous to cell in tunica fibrosa
Attach and grow, it is lighter to the degree of injury of cell, it is better with the compatibility of cell.Keratocyte and chitosan film
Compatibility is relevant with the deacetylation of chitosan, and when the deacetylation DD of chitosan reaches 97%, the attaching rate of cell can
Up to 227%；When the viscosity of chitosan is η >=1500mpas, its manufactured chitin fiber is more flexible.
Preferably：The volume ratio of the chitin fiber and the textile fabric is 4-5:15-16.
When the volume ratio of chitin fiber and the textile fabric is 4-5:During 15-16, the chitosan fabric pair that is formed
The bacteriostasis rate of Candida albicans, golden yellow common coccus and Escherichia coli is up to 98%, 99%, 92% respectively, and mould proof grade can
Up to one-level；Now there is good biocompatibility, Cucumber Extract, the lysozyme on skin can be made to increase 1-1.5 times.
Preferably：The textile fabric is cotton fiber.
The utility model carries out entanglement as textile fabric and chitin fiber using cotton fiber and forms entanglement body fiber, can
So that made chitosan fabric more pro-skin is comfortable, while also there is higher moisture-absorbing moisture-keeping effect.
A kind of sanitary napkin containing chitosan fabric, including superficial layer, guide layer, the absorbed layer set gradually from top to bottom
And gum layer；For that can pass through liquid and antibacterial chitosan fabric layer, the guide layer is used to guide liquid the superficial layer
Flow to and accelerate liquid to spread, the absorbed layer is used to absorb and store liquid, and the gum layer is used to prevent Liquid Penetrant.
The utility model as superficial layer, serves the effect of overall antibacterial, and chitosan face using chitosan fabric
Expect to be up to the bacteriostasis rate of Candida albicans, golden yellow common coccus and Escherichia coli respectively 98%, 99%, 92%, it is mould proof etc.
Level has good biocompatibility, Cucumber Extract, the lysozyme on skin can be made to increase 1-1.5 times up to one-level, and ten
Divide pro-skin comfortable.
Preferably：The superficial layer includes surface layer main body and is separately positioned on first wing of the surface layer main body both sides
Portion and the second alar part, the junction of the surface layer main body and first alar part are provided with the first liquid blocking strip to raise up, institute
The junction for stating surface layer main body and second alar part is provided with the second liquid blocking strip to raise up.
Further：The shape of the guide layer and absorbed layer and the shape of the surface layer main body match, the back of the body
The shape of glue-line and the shape of the superficial layer match.
Further：The guide layer is hot-wind nonwoven cloth.
Further：The absorbed layer is fine hair pulp layer, and scattering device has hydroscopic high-molecular resin in the fine hair pulp layer
Particle.
Further：The gum layer is PU films, and off-style paper layer is covered with the PU films.
The beneficial effects of the utility model：
1st, the entanglement body fiber being mutually wound by chitin fiber and textile fabric is carried out longitude and latitude by the utility model
Intertexture obtains netted antibiotic layer, can be very good the chitosan with anti-microbial property being introduced into the textile fabrics such as fabric, yarn,
Avoid directly to make an addition to chitosan and existing when in weaving face fabric be easy to migrate, accumulate and cause antibacterial effect bad
Problem, make obtained chitosan fabric not only soft comfortable, safe free from extraneous odour, but also there is excellent biocompatibility,
Attaching and the growth and breeding of cell can be promoted well, and can stop blooding, wound pain of releiving, promote wound healing, adjust human body
Skin microecological balance, resist allergin and bacterium intrusion；The utility model is further set on the surface of netted antibiotic layer
Multiple micropores, the sucting wet air permeability of chitosan fabric can be strengthened；
2nd, the diameter of the micropore on netted antibiotic layer increases successively from top to bottom, can form non-return effect, if for inhaling
On wet product, anti-seepage effect can be increased；When the deacetylation DD of chitin fiber reaches 97%, the attaching rate of cell can
Up to 227%；When the viscosity of chitosan is η >=1500mpas, its manufactured chitin fiber is more flexible；
3rd, the volume ratio of chitin fiber and the textile fabric is 4-5 in the utility model:15-16, the shell formed
Glycan fabric is up to 98%, 99%, 92% respectively to the bacteriostasis rate of Candida albicans, golden yellow common coccus and Escherichia coli,
Mould proof grade is up to one-level；Now there is good biocompatibility, Cucumber Extract, the lysozyme on skin can be made to increase 1-
1.5 again；
4th, the utility model carries out entanglement as textile fabric and chitin fiber using cotton fiber and forms entanglement body fiber,
It may be such that made chitosan fabric more pro-skin is comfortable, while also have higher moisture-absorbing moisture-keeping effect；
5th, using sanitary napkin made of above-mentioned chitosan fabric not only pro-skin it is comfortable, help the effect of wink suction but also can effectively suppress
Bacterium on sanitary napkin, the first liquid blocking strip and the second liquid blocking strip is set effectively to prevent menses side on the layer main body of surface in addition
Leakage so that the utility model more safety and comfort.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of chitosan fabric one embodiment in the utility model；
Fig. 2 is the top view containing the chitosan fabric sanitary napkin one embodiment in the utility model；
Fig. 3 is the sectional view containing the chitosan fabric sanitary napkin one embodiment in the utility model.
1, chitosan fabric in figure；11st, netted antibiotic layer；12nd, micropore；2nd, superficial layer；21st, surface layer main body；22nd, first
Alar part；23rd, the second alar part；24th, the first liquid blocking strip；25th, the second liquid blocking strip；3rd, guide layer；4th, absorbed layer；5th, gum layer.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
The utility model provides a kind of chitosan fabric 1, including the netted antibiotic layer being interwoven by warp and weft
11, warp and weft are the entanglement body fiber being mutually wound by chitin fiber and textile fabric, and wherein entanglement body is fine
The body of deacetylation DD >=97% of chitin fiber in dimension, viscosity η >=1500mpas, chitin fiber and textile fabric
Product ratio is 4-5:15-16, textile fabric are cotton fiber, and chitin fiber and textile fabric is i.e. available using wet type weaving
Entanglement body fiber, entanglement body fiber interweave with forming netted antibiotic layer 11 by longitude and latitude, according to netted antibacterial made from above-mentioned parameter
The attaching rate of 11 pairs of Skin Cell of layer is up to 227%, to the bacteriostasis rate of Candida albicans, golden yellow common coccus and Escherichia coli
98%, 99%, 92% is up to respectively, and mould proof grade is up to one-level；Now have good biocompatibility, Cucumber Extract, can
The lysozyme on skin is set to increase 1-1.5 times；Not only more pro-skin is comfortable, while also has higher moisture-absorbing moisture-keeping effect；In net
The micropore 12 that multiple diameters from top to bottom increase successively is opened up on shape antibiotic layer 11 to obtain that non-return effect can be formed, have and prevent
Ooze the chitosan fabric 1 of effect.
The utility model, which additionally provides a kind of sanitary napkin containing above-mentioned chitosan fabric 1, to be included setting gradually from top to bottom
Superficial layer 2, guide layer 3, absorbed layer 4 and gum layer 5；Superficial layer 2 is chitosan fabric layer 1, can pass through liquid and suppress
Bacterium, including surface layer main body 21 and the first alar part 22 and the second alar part 23 that are separately positioned on the both sides of surface layer main body 21, table
The junction of the alar part 22 of surface layer main body 21 and first is provided with the first liquid blocking strip 24 to raise up, surface layer main body 21 and second
The junction of alar part 23 is provided with the second liquid blocking strip 25 to raise up；Guide layer 3 is hot-wind nonwoven cloth, the shape of guide layer 3 with
The shape of surface layer main body 21 matches, for guiding liquid to flow to and accelerating liquid to spread；Absorbed layer 4 is fine hair pulp layer, is inhaled
The shape and the shape of surface layer main body 21 for receiving layer 4 match, and scattering device has hydroscopic high-molecular resin particle in fine hair pulp layer,
For absorbing and storing liquid；Gum layer 5 is PU films, the shape and the shape of superficial layer 2 of gum layer 5 match, for preventing
Only Liquid Penetrant, off-style paper layer is covered with PU films, is easy to preserve and uses, superficial layer 2, guide layer 3, absorbed layer 4, gum
Welding pressing is carried out by ultrasonic wave between layer 5.
Finally it should be noted that the chitosan fabric in the utility model is applicable not only to the superficial layer of sanitary napkin, may be used also
For wet tissue, children's clothing, face cleaning gauze kerchief, facial mask etc..
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of chitosan fabric, it is characterised in that described including the netted antibiotic layer (11) being interwoven by warp and weft
Multiple micropores (12) are provided with netted antibiotic layer (11)；The warp and the parallel are entanglement body fiber, the entanglement
Body fiber is mutually wound by chitin fiber and textile fabric.
2. chitosan fabric according to claim 1, it is characterised in that the diameter of the micropore (12) gradually increases, institute
Chitin fiber is stated as deacetylation DD >=97%, viscosity η >=1500mpas chitin fiber.
3. chitosan fabric according to claim 1, it is characterised in that the chitin fiber and the textile fabric
Volume ratio is 4-5:15-16.
4. chitosan fabric according to claim 1, it is characterised in that the textile fabric is cotton fiber.
5. a kind of sanitary napkin containing the chitosan fabric as any one of claim 1-4, it is characterised in that including by upper
Superficial layer (2), guide layer (3), absorbed layer (4) and the gum layer (5) set gradually under；The superficial layer (2) is can be saturating
Liquid and antibacterial chitosan fabric (1) are crossed, the guide layer (3) is used to guide liquid to flow to and accelerate liquid to spread, described
Absorbed layer (4) is used to absorb and store liquid, and the gum layer (5) is used to prevent Liquid Penetrant, the superficial layer (2), water conservancy diversion
Pressed between layer (3), absorbed layer (4), gum layer (5) for welding.
6. sanitary napkin according to claim 5, it is characterised in that the superficial layer (2) include surface layer main body (21) and
It is separately positioned on the first alar part (22) and the second alar part (23) of surface layer main body (21) both sides, the surface layer main body
(21) junction with first alar part (22) is provided with the first liquid blocking strip (24) to raise up, the surface layer main body (21)
The second liquid blocking strip (25) to raise up is provided with the junction of second alar part (23).
7. sanitary napkin according to claim 6, it is characterised in that shape and the institute of the guide layer (3) and absorbed layer (4)
The shape for stating surface layer main body (21) matches, and the shape and the shape of the superficial layer (2) of the gum layer (5) match.
8. sanitary napkin according to claim 7, it is characterised in that the guide layer (3) is hot-wind nonwoven cloth.
9. sanitary napkin according to claim 8, it is characterised in that the absorbed layer (4) is fine hair pulp layer, the Time of Fluff Slurry
Scattering device has hydroscopic high-molecular resin particle in layer.
10. sanitary napkin according to claim 9, it is characterised in that the gum layer (5) is PU films, is pasted under the PU films
It is covered with off-style paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189076.2U CN207203005U (en) | 2017-02-28 | 2017-02-28 | A kind of chitosan fabric and the sanitary napkin containing the chitosan fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189076.2U CN207203005U (en) | 2017-02-28 | 2017-02-28 | A kind of chitosan fabric and the sanitary napkin containing the chitosan fabric |
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| Publication Number | Publication Date |
|---|---|
| CN207203005U true CN207203005U (en) | 2018-04-10 |
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| CN201720189076.2U Active CN207203005U (en) | 2017-02-28 | 2017-02-28 | A kind of chitosan fabric and the sanitary napkin containing the chitosan fabric |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498845A (en) * | 2018-04-28 | 2018-09-07 | 青岛艾暖医疗科技有限公司 | A kind of high comfortable analgesic type chitin panty liner and its manufacturing method |
| CN108852632A (en) * | 2018-08-08 | 2018-11-23 | 厦门延江新材料股份有限公司 | A kind of perforated film and its absorbent article |
| CN109481724A (en) * | 2018-10-23 | 2019-03-19 | 青岛明药堂医疗股份有限公司 | A kind of antibacterial warms up palace and dispels peculiar smell super-absorbent sanitary napkin and preparation method thereof |
-
2017
- 2017-02-28 CN CN201720189076.2U patent/CN207203005U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498845A (en) * | 2018-04-28 | 2018-09-07 | 青岛艾暖医疗科技有限公司 | A kind of high comfortable analgesic type chitin panty liner and its manufacturing method |
| CN108498845B (en) * | 2018-04-28 | 2020-12-15 | 青岛艾暖医疗科技有限公司 | High-comfort pain-relieving chitin sanitary pad and manufacturing method thereof |
| CN108852632A (en) * | 2018-08-08 | 2018-11-23 | 厦门延江新材料股份有限公司 | A kind of perforated film and its absorbent article |
| CN109481724A (en) * | 2018-10-23 | 2019-03-19 | 青岛明药堂医疗股份有限公司 | A kind of antibacterial warms up palace and dispels peculiar smell super-absorbent sanitary napkin and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201211 Address after: Room 502, unit 1, building a, Expressway Green City financial center, No.8 Luoyuan street, Lixia District, Jinan City, Shandong Province Patentee after: Jinan sasheng International Trade Co.,Ltd. Address before: Room 606, block B, Shandong News Building, 143 Lishan Road, Lixia District, Jinan City, Shandong Province Patentee before: JINAN ZK COMMERCE AND TRADE Co.,Ltd. |
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| TR01 | Transfer of patent right |