CN106264878A - A kind of dehumidifying ventilating type sanitary napkin next to the skin - Google Patents
A kind of dehumidifying ventilating type sanitary napkin next to the skin Download PDFInfo
- Publication number
- CN106264878A CN106264878A CN201510254989.3A CN201510254989A CN106264878A CN 106264878 A CN106264878 A CN 106264878A CN 201510254989 A CN201510254989 A CN 201510254989A CN 106264878 A CN106264878 A CN 106264878A
- Authority
- CN
- China
- Prior art keywords
- ladder
- skin
- absorbent core
- core layer
- sanitary napkin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000002250 absorbent Substances 0.000 claims abstract description 35
- 230000002745 absorbent Effects 0.000 claims abstract description 35
- 239000012792 core layer Substances 0.000 claims abstract description 35
- 239000010410 layer Substances 0.000 claims abstract description 33
- 238000009792 diffusion process Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 abstract description 3
- 210000004914 menses Anatomy 0.000 description 6
- 230000003821 menstrual periods Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 208000001387 Causalgia Diseases 0.000 description 1
- 208000023890 Complex Regional Pain Syndromes Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 208000014439 complex regional pain syndrome type 2 Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- A61F13/01029—
-
- A61F13/01042—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4757—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being located outside the perimeter of the absorbent core
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
- A61F13/536—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
Abstract
The invention discloses a kind of dehumidifying ventilating type sanitary napkin next to the skin, including the most bonding top layer, absorbent core layer and bottom, top layer is provided with breathable mesh, also include the water conservancy diversion diffusion layer being located between top layer and absorbent core layer, water conservancy diversion diffusion layer is equidistantly placed with cross cut channel, and the thickness of described absorbent core layer is three different ladders.Soft comfortable when sanitary towel of the present invention has use, next to the skin, dehumidifying breathability is strong, while strengthening dehumidifying breathability, will not reduce the absorbability of towel body, the not feature of easy to leak.
Description
Technical field
The present invention relates to women sanitary articles, a kind of dehumidifying ventilating type sanitary napkin next to the skin.
Technical background
Women in menstrual period, the skin of sensitive part subject to damage.Investigation shows, the women of 73% can feel local skin pruritus, causalgia in menstrual period.Mostly this is owing to using air-locked sanitary towel to cause, particularly season hot summer, and skin is with greater need for a very ventilative environment, and otherwise dampness can be assembled in a large number and easily to grow pathogenic bacteria, produces and infects or the unhealthful problem such as allergy.Sanitary towel is generally divided into top layer, absorbent core layer and bottom, and owing to the material composition comprised is more, the function of breathability and eliminating dampness is poor, during using, can feel sultryyer, especially in hot summer.In order to solve this problem, market occurring in that ultra-thin sanitary towel, and adds refrigerant formula in sanitary towel or use the bottom of permeable watertight, this kind of sanitary towel is to using sultry situation to make moderate progress, but still can not significantly solve the problem that dehumidifying is ventilative.
Patent ZL201120057408.4 " a kind of dehumidifying ventilating type sanitary napkin " of the applicant, by arranging through hole in absorbent core layer, adds the dehumidifying air permeable effect of sanitary towel, but the most next to the skin.The thickness of another patent ZL2013204569686 " a kind of dehumidifying ventilating type sanitary napkin next to the skin " this sanitary towel's absorbent core layer is stepped to be declined step by step by two ends forwards, backwards, stage casing, make it more next to the skin, and through hole is set in the central authorities of absorbent core layer, middle part can be made more ventilative.But the thickness of its absorbent core layer is stepped to be declined step by step by two ends forwards, backwards, stage casing, when the central part of absorbent core layer absorbs and stores more menses, easy seepage.Therefore, it is also desirable to further improved.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, and provide a kind of next to the skin, dehumidifying breathability is strong, while strengthening dehumidifying breathability, will not reduce the absorbability of towel body, not the sanitary towel of easy to leak.
The technical scheme realizing the object of the invention is:
A kind of dehumidifying ventilating type sanitary napkin next to the skin, including the most bonding top layer, absorbent core layer and bottom, top layer is provided with breathable mesh, unlike the prior art: also include the water conservancy diversion diffusion layer being located between top layer and absorbent core layer, water conservancy diversion diffusion layer is equidistantly placed with cross cut channel, and the thickness of described absorbent core layer is three different ladders.
The cross cut channel of described water conservancy diversion diffusion layer, its a length of 10-15mm.
The thickness of described absorbent core layer divides three ladders, and stage casing is the first ladder, and thickness is 9-10mm, the first ladder two ends forwards, backwards drop to the second ladder respectively, and thickness is 3-4mm, the second ladder two ends forwards, backwards rise to the 3rd ladder respectively, and thickness is 5-6mm.
In the central authorities of described first ladder and the 3rd ladder, equi-spaced apart is provided with large through-hole respectively, and in the absorbent core layer outside the first ladder central authorities, equi-spaced apart is provided with small through hole.
Described large through-hole is oval, and small through hole is rhombus.
The major axis of described slotted eye is 8mm-10mm, and short axle is 3mm-5mm, and the length of side of diamond hole is 2mm-3mm.
The central authorities of described absorbent core layer the first ladder are provided with large through-hole, will not reduce the absorbability of towel body, because increasing water conservancy diversion diffusion layer thereon, by its cut channel, menses can be efficiently diffused into other regions of absorbent core layer, makes steam pass through, and gets rid of dampness in time.
Described absorbent core layer is combined into by Time of Fluff Slurry and hydroscopic high-molecular resin, and first ladder in stage casing is the thickest, tight with body fit, can absorb in the very first time and store menses；3rd ladder of rear and front end is thicker than the second ladder, thinner than the first ladder, and the second ladder is the thinnest, and the thickness of absorbent core layer is on the whole in two groove types connected, and the second ladder is that recess is conducive to absorbing and storing menses, prevents menses seepage.
Soft comfortable when sanitary towel of the present invention has use, next to the skin, dehumidifying breathability is strong, while strengthening dehumidifying breathability, will not reduce the absorbability of towel body, the not feature of easy to leak.
Accompanying drawing explanation
Fig. 1 is the present embodiment structural representation；
Fig. 2 is the structural representation of water conservancy diversion diffusion layer in the present embodiment Fig. 1；
Fig. 3 be in the present embodiment Fig. 1 absorbent core layer structural representation；
Fig. 4 is absorbent core layer overall schematic
In figure: 1. lateral leakage protection limit
2. top layer 3. water conservancy diversion diffusion layer 3-1. cross cut channel 4. absorbent core layer
4-1. the first ladder 4-2. the second ladder 4-3. the 3rd ladder 5. bottom 6. diamond hole 7. is oval.
Detailed description of the invention
With embodiment, present invention is described further below in conjunction with the accompanying drawings, but is not limitation of the invention.
Embodiment
A kind of dehumidifying ventilating type sanitary napkin next to the skin, including the most bonding top layer, absorbent core layer and bottom, top layer is provided with breathable mesh, unlike the prior art: also include the water conservancy diversion diffusion layer being located between top layer and absorbent core layer, water conservancy diversion diffusion layer is equidistantly placed with cross cut channel, and the thickness of described absorbent core layer is three different ladders.
With reference to Fig. 1,2,3, a kind of dehumidifying ventilating type sanitary napkin next to the skin, including the most bonding top layer 2, absorbent core layer 4 and bottom 5, top layer 2 is provided with breathable mesh and is additionally provided with leakproof side 1, also include the water conservancy diversion diffusion layer 3 being located between top layer 2 and absorbent core layer 4, water conservancy diversion diffusion layer 3 is equidistantly placed with cross cut channel 3-1, and the thickness of absorbent core layer 4 is three different ladders.
The cross a length of 10-15mm of cut channel 3-1 of water conservancy diversion diffusion layer 3, this example is a length of 10 mm.
The thickness of absorbent core layer 4 divides three ladders, stage casing is the first ladder 4-1, thickness is 9-10mm, this example is 9mm, the first ladder 4-1 two ends forwards, backwards drop to the second ladder 4-2 respectively, and thickness is 3-4mm, this example is 3mm, being risen to the 3rd ladder 4-3 respectively by the second ladder 4-2 two ends forwards, backwards, thickness is 5-6mm, and this example is 5mm.
Absorbent core layer 4 is combined into by Time of Fluff Slurry and hydroscopic high-molecular resin, in two groove types connected, more next to the skin, and can absorb menses in the very first time, effectively prevents seepage.
In the central authorities of the first ladder 4-1 and the 3rd ladder 4-3, equi-spaced apart is provided with slotted eye 7 respectively, its major axis is 8 mm-10mm, this example is 10mm, short axle is 3mm-5mm, this example is 5mm, and in the absorbent core layer outside the first ladder 4-1 central authorities, equi-spaced apart is provided with diamond hole 6, its length of side is 2mm-3mm, and this example is 2mm.
Claims (6)
1. a dehumidifying ventilating type sanitary napkin next to the skin, including the most bonding top layer, absorbent core layer and bottom, top layer is provided with breathable mesh, it is characterized in that: also include the water conservancy diversion diffusion layer being located between top layer and absorbent core layer, water conservancy diversion diffusion layer is equidistantly placed with cross cut channel, and the thickness of described absorbent core layer is three different ladders.
Dehumidifying ventilating type sanitary napkin next to the skin the most according to claim 1, is characterized in that: the cross cut channel of described water conservancy diversion diffusion layer, its a length of 10-15mm.
Dehumidifying ventilating type sanitary napkin next to the skin the most according to claim 1, it is characterized in that: the thickness of described absorbent core layer divides three ladders, stage casing is the first ladder, thickness is 9-10mm, the second ladder is dropped to respectively by the first ladder two ends forwards, backwards, thickness is 3-4mm, the second ladder two ends forwards, backwards rise to the 3rd ladder respectively, and thickness is 5-6mm.
Dehumidifying ventilating type sanitary napkin next to the skin the most according to claim 3, is characterized in that: in the central authorities of described first ladder and the 3rd ladder, equi-spaced apart is provided with large through-hole respectively, and in the absorbent core layer outside the first ladder central authorities, equi-spaced apart is provided with small through hole.
Dehumidifying ventilating type sanitary napkin next to the skin the most according to claim 3, is characterized in that: described large through-hole is ellipse, and small through hole is rhombus.
Dehumidifying ventilating type sanitary napkin next to the skin the most according to claim 4, is characterized in that: the major axis of described slotted eye is 8mm-10mm, and short axle is 3mm-5mm, and the length of side of diamond hole is 2mm-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510254989.3A CN106264878A (en) | 2015-05-19 | 2015-05-19 | A kind of dehumidifying ventilating type sanitary napkin next to the skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510254989.3A CN106264878A (en) | 2015-05-19 | 2015-05-19 | A kind of dehumidifying ventilating type sanitary napkin next to the skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106264878A true CN106264878A (en) | 2017-01-04 |
Family
ID=57632843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510254989.3A Withdrawn CN106264878A (en) | 2015-05-19 | 2015-05-19 | A kind of dehumidifying ventilating type sanitary napkin next to the skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106264878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550647A (en) * | 2017-10-22 | 2018-01-09 | 惠州市新金鑫纸业有限公司 | Paper diaper |
| CN111770743A (en) * | 2018-03-28 | 2020-10-13 | 金伯利-克拉克环球有限公司 | Absorbent article |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003230592A (en) * | 2002-02-08 | 2003-08-19 | Daio Paper Corp | Sanitary napkin |
| CN1748663A (en) * | 2004-09-14 | 2006-03-22 | 尤妮佳股份有限公司 | Sanitary napkin |
| WO2012118214A1 (en) * | 2011-03-02 | 2012-09-07 | Unicharm Corporation | Absorbent article and production method thereof |
| CN203408171U (en) * | 2013-07-30 | 2014-01-29 | 桂林洁伶工业有限公司 | Close-fitting moisture-removing and ventilating sanitary towel |
| CN204744629U (en) * | 2015-05-19 | 2015-11-11 | 桂林洁伶工业有限公司 | Hydrofuge next to shin type sanitary towel of breathing freely |
-
2015
- 2015-05-19 CN CN201510254989.3A patent/CN106264878A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003230592A (en) * | 2002-02-08 | 2003-08-19 | Daio Paper Corp | Sanitary napkin |
| CN1748663A (en) * | 2004-09-14 | 2006-03-22 | 尤妮佳股份有限公司 | Sanitary napkin |
| WO2012118214A1 (en) * | 2011-03-02 | 2012-09-07 | Unicharm Corporation | Absorbent article and production method thereof |
| CN203408171U (en) * | 2013-07-30 | 2014-01-29 | 桂林洁伶工业有限公司 | Close-fitting moisture-removing and ventilating sanitary towel |
| CN204744629U (en) * | 2015-05-19 | 2015-11-11 | 桂林洁伶工业有限公司 | Hydrofuge next to shin type sanitary towel of breathing freely |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550647A (en) * | 2017-10-22 | 2018-01-09 | 惠州市新金鑫纸业有限公司 | Paper diaper |
| CN111770743A (en) * | 2018-03-28 | 2020-10-13 | 金伯利-克拉克环球有限公司 | Absorbent article |
| CN111770743B (en) * | 2018-03-28 | 2023-04-04 | 金伯利-克拉克环球有限公司 | Absorbent article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170104 |
|
| WW01 | Invention patent application withdrawn after publication |