CN105877928A - Hygienic product surface layer material - Google Patents
Hygienic product surface layer material Download PDFInfo
- Publication number
- CN105877928A CN105877928A CN201610200138.5A CN201610200138A CN105877928A CN 105877928 A CN105877928 A CN 105877928A CN 201610200138 A CN201610200138 A CN 201610200138A CN 105877928 A CN105877928 A CN 105877928A
- Authority
- CN
- China
- Prior art keywords
- surface layer
- top layer
- groove
- skin
- convex
- 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.)
- Pending
Links
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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
- A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
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- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
- A61F2013/51182—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with non-continuous bonding
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F2013/51355—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow
Abstract
The invention relates to the technical field of hygienic products, and provides a hygienic product surface layer material. The hygienic product surface layer material comprises a surface layer. The surface layer comprises a first surface layer with fluid permeability and a second surface layer with fluid guiding performance. The first surface layer and the second surface layer are adhesively connected through hot pressing. The surface, making contact with the skin, of the first surface layer is provided with concave-convex grooves. Convex points in the convex area form a matrix which is arranged regularly in the transverse direction and the longitudinal direction, grooves forming a matrix arranged in the transverse direction and the longitudinal direction are formed in the concave area and located between the convex points in the convex area, the grooves in the concave area are evenly provided with multiple hot pressing points, the convex points in the convex area are internally provided with cavities, the width in the horizontal direction of each convex point in the convex area is 2.8-3.1 mm, and the width in the horizontal direction of each groove in the concave area is 1.5-2mm. The problem than an existing hygienic product surface layer material is poor in diffusivity for urine and the urine reverse osmosis preventing and control effect and the like is solved.
Description
Technical field
The present invention relates to hygienic article technical field, particularly to a kind of hygienic article skin-material.
Background technology
The at present disposable sanitary articles highly competitive such as baby's trousers the most on the market, sanitary towel, mattress, want to comform multi-brand the market competition in show one's talent, obtain liking of user, win bigger market share, the product quality level of oneself will be improved, thus obtain the favor of user.People increasingly tend to hommization and higher quality for the requirement of baby paper diaper.From the urine pants by now of diaper in early days, design increasingly adapts to the demand of people, either water absorption or lateral leakage protection ability is all greatly improved, and designs the most increasingly hommization.Existing hygienic article is mainly made up of with counterdie top layer, internal layer, and internal layer is between top layer and counterdie.In disposable sanitary articles field, the skin-material of usual products is directly covered in product surface after using hot-wind nonwoven cloth or carrying out being hot pressed into various plane pattern by hot-wind nonwoven cloth, as directly contact consumer skin's sheet material.At present, using this kind of processing method as the skin-material of urine pants, it is to the diffusibility of urine and control its anti-reflective to ooze effect the best.During consumer uses, direct skin contact skin-material, if urine directly contacts skin surface, causes the bad phenomenon such as moist skin or erythema.
Summary of the invention
Therefore, for above-mentioned problem, the present invention propose a kind of can effectively control urine reverse osmosis, improve urine the lower infiltration rate degree of skin-material and reduce skin and material contact area, make skin keep dry and comfortable hygienic article skin-material.
nullFor solving this technical problem，The present invention takes below scheme: a kind of hygienic article skin-material，Including top layer，Described top layer includes having the first top layer of liquid permeability and have the second top layer of drain，Described first top layer and the second top layer are by being hot bonding and the surface composition concave convex groove of the first top layer and contact skin，The concave convex groove on described first top layer includes elevated regions and sunk area，Each raised points of described elevated regions constitutes the matrix of horizontal and vertical regular arrangement，Described sunk area is then for being divided into the groove of horizontal and vertical matrix between each raised points in elevated regions，A plurality of hot-pressing point it is evenly equipped with on the groove of described sunk area，It is provided with cavity in each raised points of described elevated regions，The horizontal direction width of each raised points of described elevated regions is 2.8mm-3.1mm，The groove horizontal direction width of described sunk area is 1.5mm-2mm，The horizontal direction width of the hot-pressing point on described groove is 0.6mm-0.9mm.
Further improving, between each hot-pressing point uniform on described groove, horizontal direction longitudinal pitch is 1.8mm-2mm, and between each hot-pressing point uniform on described groove, horizontal direction horizontal spacing is 4.6mm-5mm.
Further improving, the vertical direction height of each raised points of described elevated regions is 1.2mm-1.5mm.
By using preceding solution, the invention has the beneficial effects as follows: by skin-material uses first top layer with liquid permeability and second top layer with drain are bonded, and first top layer elevated regions and sunk area formed strip channel form, hot-pressing point is distributed in around groove, the lines in length and breadth formed plays certain guide functions, the lines that urine is formed along hot-pressing point and groove spreads rapidly, penetrate in absorber by hot-pressing point, and pinned in time by the macromolecule in the absorber under skin-material, effectively control urine reverse osmosis；I.e. through forming one concavo-convex three-dimensional top layer at skin-material, raised points is the three-dimensional parcel that inside has certain cavity, makes skin reduce with the contact area of skin-material, and skin direct contact projection point does not contacts with absorber, it is thus possible to maintain skin dry and comfortable.Because having certain air inside raised points, raised points can change with the state of user's skin and change fluctuating, there is good stickiness, so that the skin-material of the present invention can effectively control urine reverse osmosis, improve urine and at the lower infiltration rate degree of skin-material and reduce skin and the contact area of material, make skin holding dry and comfortable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the lateral cross section structural representation of the embodiment of the present invention.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the present invention is further described.
nullWith reference to Fig. 1-Fig. 3，The preferably hygienic article skin-material of the present invention，Including top layer，Described top layer includes having the first top layer of liquid permeability and have the second top layer 2 of drain，First top layer is permeable non-woven fabrics，Second top layer is hydrophilic nonwoven fabrics，Described first top layer and the second top layer 2 are by being hot bonding and the surface composition concave convex groove of the first top layer and contact skin，The concave convex groove on described first top layer includes elevated regions and sunk area，Each raised points 11 of described elevated regions constitutes the matrix of horizontal and vertical regular arrangement，Described sunk area is then for being divided into the groove 12 of horizontal and vertical matrix between each raised points 11 in elevated regions，A plurality of hot-pressing point 3 it is evenly equipped with on the groove 12 of described sunk area，It is provided with cavity 111 in each raised points 11 of described elevated regions，The horizontal direction width of each raised points 11 of described elevated regions is 2.9mm，The vertical direction height of each raised points 11 of described elevated regions is 1.4mm，The groove horizontal direction width of described sunk area is 1.7mm，The horizontal direction width of the hot-pressing point 3 on described groove 12 is 0.7mm，Between each hot-pressing point 3 uniform on described groove 12, horizontal direction longitudinal pitch is 1.8mm,Between each hot-pressing point 3 uniform on described groove 12, horizontal direction horizontal spacing is 4.8mm.
In the present invention, the first top layer can also be other materials with good liquid permeability, second top layer can also be other materials with good drain, the horizontal direction width of each raised points of elevated regions is preferred with 2.8mm-3.1mm, the vertical direction height of each raised points of elevated regions is preferred with 1.2mm-1.5mm, the groove horizontal direction width of sunk area is preferred with 1.5mm-2mm, the horizontal direction width of the hot-pressing point on described groove is preferred with 0.6mm-0.9mm, between each hot-pressing point uniform on groove, horizontal direction longitudinal pitch is preferred with 1.8mm-2mm, between each hot-pressing point uniform on groove, horizontal direction horizontal spacing is preferred with 4.6mm-5mm.
The present invention is bonded by skin-material uses first top layer with liquid permeability and second top layer with drain, and first top layer elevated regions and sunk area formed strip channel form, hot-pressing point is distributed in around groove, the lines in length and breadth formed plays certain guide functions, the lines that urine is formed along hot-pressing point and groove spreads rapidly, penetrate in absorber by hot-pressing point, and pinned in time by the macromolecule in the absorber under skin-material, effectively control urine reverse osmosis；I.e. through forming one concavo-convex three-dimensional top layer at skin-material, raised points is the three-dimensional parcel that inside has certain cavity, makes skin reduce with the contact area of skin-material, and skin direct contact projection point does not contacts with absorber, it is thus possible to maintain skin dry and comfortable.Because having certain air inside raised points, raised points can change with the state of user's skin and change fluctuating, there is good stickiness, so that the skin-material of the present invention can effectively control urine reverse osmosis, improve urine and at the lower infiltration rate degree of skin-material and reduce skin and the contact area of material, make skin holding dry and comfortable.
Although specifically showing in conjunction with preferred embodiment and describing the present invention; but those skilled in the art should be understood that; in the spirit and scope of the present invention limited without departing from appended claims; the present invention can be made a variety of changes in the form and details, be protection scope of the present invention.
Claims (3)
- null1. a hygienic article skin-material，Including top layer，It is characterized in that: described top layer includes having the first top layer of liquid permeability and has the second top layer of drain，Described first top layer and the second top layer are by being hot bonding and the surface composition concave convex groove of the first top layer and contact skin，The concave convex groove on described first top layer includes elevated regions and sunk area，Each raised points of described elevated regions constitutes the matrix of horizontal and vertical regular arrangement，Described sunk area is then for being divided into the groove of horizontal and vertical matrix between each raised points in elevated regions，A plurality of hot-pressing point it is evenly equipped with on the groove of described sunk area，It is provided with cavity in each raised points of described elevated regions，The horizontal direction width of each raised points of described elevated regions is 2.8mm-3.1mm，The groove horizontal direction width of described sunk area is 1.5mm-2mm，The horizontal direction width of the hot-pressing point on described groove is 0.6mm-0.9mm.
- Hygienic article skin-material the most according to claim 1, it is characterized in that: between each hot-pressing point uniform on described groove, horizontal direction longitudinal pitch is 1.8mm-2mm, between each hot-pressing point uniform on described groove, horizontal direction horizontal spacing is 4.6mm-5mm.
- Hygienic article skin-material the most according to claim 1, it is characterised in that: the vertical direction height of each raised points of described elevated regions is 1.2mm-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200138.5A CN105877928A (en) | 2016-04-01 | 2016-04-01 | Hygienic product surface layer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200138.5A CN105877928A (en) | 2016-04-01 | 2016-04-01 | Hygienic product surface layer material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105877928A true CN105877928A (en) | 2016-08-24 |
Family
ID=57013262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610200138.5A Pending CN105877928A (en) | 2016-04-01 | 2016-04-01 | Hygienic product surface layer material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105877928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616874A (en) * | 2017-09-07 | 2018-01-23 | 安徽舒源妇幼用品有限公司 | A kind of dry-touch type diaper |
| CN112313073A (en) * | 2018-06-29 | 2021-02-02 | 金伯利-克拉克环球有限公司 | Cellulosic nonwoven laminate with 3D embossing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202086679U (en) * | 2011-03-30 | 2011-12-28 | 萧进华 | Non-woven fabric structure |
| CN103494674A (en) * | 2013-10-12 | 2014-01-08 | 上海丰格无纺布有限公司 | Pearl-type three-dimensional flow guiding sleeve hole double-layer non-woven sanitary shell fabric |
| CN104523378A (en) * | 2014-12-19 | 2015-04-22 | 瑞光（上海）电气设备有限公司 | Composite sheet for absorbing type sanitary product |
| WO2015098373A1 (en) * | 2013-12-27 | 2015-07-02 | 花王株式会社 | Three-dimensional sheet |
| CN104869963A (en) * | 2012-10-31 | 2015-08-26 | 金伯利-克拉克环球有限公司 | Absorbent article |
-
2016
- 2016-04-01 CN CN201610200138.5A patent/CN105877928A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202086679U (en) * | 2011-03-30 | 2011-12-28 | 萧进华 | Non-woven fabric structure |
| CN104869963A (en) * | 2012-10-31 | 2015-08-26 | 金伯利-克拉克环球有限公司 | Absorbent article |
| CN103494674A (en) * | 2013-10-12 | 2014-01-08 | 上海丰格无纺布有限公司 | Pearl-type three-dimensional flow guiding sleeve hole double-layer non-woven sanitary shell fabric |
| WO2015098373A1 (en) * | 2013-12-27 | 2015-07-02 | 花王株式会社 | Three-dimensional sheet |
| CN104523378A (en) * | 2014-12-19 | 2015-04-22 | 瑞光（上海）电气设备有限公司 | Composite sheet for absorbing type sanitary product |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616874A (en) * | 2017-09-07 | 2018-01-23 | 安徽舒源妇幼用品有限公司 | A kind of dry-touch type diaper |
| CN112313073A (en) * | 2018-06-29 | 2021-02-02 | 金伯利-克拉克环球有限公司 | Cellulosic nonwoven laminate with 3D embossing |
| CN112313073B (en) * | 2018-06-29 | 2023-11-24 | 金伯利-克拉克环球有限公司 | Cellulosic nonwoven laminate with 3D embossing |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
|
| RJ01 | Rejection of invention patent application after publication |