CN105769454A - Three-dimensional surface layer of hygienic products - Google Patents
Three-dimensional surface layer of hygienic products Download PDFInfo
- Publication number
- CN105769454A CN105769454A CN201610201755.7A CN201610201755A CN105769454A CN 105769454 A CN105769454 A CN 105769454A CN 201610201755 A CN201610201755 A CN 201610201755A CN 105769454 A CN105769454 A CN 105769454A
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- CN
- China
- Prior art keywords
- top layer
- surface layer
- raised points
- groove
- hot
- 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
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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
-
- 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
-
- 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
-
- 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
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15146—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for urine collection
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15544—Permeability
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of hygienic products and provides surface layer material of the hygienic products.The surface layer material comprises a surface layer body.The surface layer body includes a first surface layer body with liquid permeability and a second surface layer body with liquid guiding property.The first surface layer body and the second surface layer body are adhered through hot-pressing, concave and convex grooves are formed in the surface, contacting with the skin, of the first surface layer body, the raised points of the convex areas form transverse and longitudinal regularly-arranged matrixes, the concave areas are the grooves which are located among the raised points in the convex areas and divide the raised points into the transverse and longitudinal matrixes, a plurality of hot pressing points are evenly distributed in the grooves of the concave areas, cavities are arranged in the raised points of the convex areas, the parts, located in the middle below the cavities of the raised points of the convex areas, of the second surface body are provided with puncture holes, and the horizontal width of each groove is 1.5-2mm.By the surface layer material, the problems that the existing surface material of the hygienic products is poor in urine diffusivity and urine reverse osmosis resistance.
Description
Technical field
The present invention relates to hygienic article technical field, particularly to a kind of hygienic article solid top layer.
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 solid top layer.
nullFor solving this technical problem，The present invention takes below scheme: a kind of hygienic article solid top layer，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，Below the cavity of each raised points that described second top layer is positioned at the first top layer, middle part is equipped with acanthopore，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, on described second top layer, the horizontal direction diameter width of each acanthopore is 0.7mm-1.1mm.
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, acanthopore on the lines in length and breadth formed and the second top layer all plays preferable 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 solid top layer 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，Below the cavity 111 of each raised points 11 that described second top layer 2 is positioned at the first top layer, middle part is equipped with acanthopore 21，This acanthopore 21 is to puncture formation on the second top layer 2 by porcupine roller after the first top layer and the second top layer 2 are compound，On described second top layer 2, the horizontal direction diameter width of each acanthopore 21 is 0.8mm，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.
nullIn 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，On second top layer, the horizontal direction diameter width of each acanthopore is preferred with 0.7mm-1.1mm，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, acanthopore on the lines in length and breadth formed and the second top layer all plays preferable 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 (4)
- null1. a hygienic article solid top layer，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，Below the cavity of each raised points that described second top layer is positioned at the first top layer, middle part is equipped with acanthopore，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 solid top layer the most according to claim 1, it is characterised in that: on described second top layer, the horizontal direction diameter width of each acanthopore is 0.7mm-1.1mm.
- Hygienic article solid top layer 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 solid top layer 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 |
|---|---|---|---|
| CN201610201755.7A CN105769454A (en) | 2016-04-01 | 2016-04-01 | Three-dimensional surface layer of hygienic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201755.7A CN105769454A (en) | 2016-04-01 | 2016-04-01 | Three-dimensional surface layer of hygienic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105769454A true CN105769454A (en) | 2016-07-20 |
Family
ID=56394572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610201755.7A Pending CN105769454A (en) | 2016-04-01 | 2016-04-01 | Three-dimensional surface layer of hygienic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105769454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716698A (en) * | 2021-03-24 | 2021-04-30 | 袁昕煜 | Adjustable paper diaper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001200463A (en) * | 2000-01-14 | 2001-07-27 | Chisso Corp | Nonwoven fabric and fiber article using the same |
| CN1441103A (en) * | 2002-02-25 | 2003-09-10 | 花王株式会社 | Top layer for absorptive product |
| CN201320256Y (en) * | 2008-09-09 | 2009-10-07 | 杨嘉睿 | Sanitary towel |
| CN102665633A (en) * | 2009-11-24 | 2012-09-12 | 花王株式会社 | Absorbent article |
-
2016
- 2016-04-01 CN CN201610201755.7A patent/CN105769454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001200463A (en) * | 2000-01-14 | 2001-07-27 | Chisso Corp | Nonwoven fabric and fiber article using the same |
| CN1441103A (en) * | 2002-02-25 | 2003-09-10 | 花王株式会社 | Top layer for absorptive product |
| CN201320256Y (en) * | 2008-09-09 | 2009-10-07 | 杨嘉睿 | Sanitary towel |
| CN102665633A (en) * | 2009-11-24 | 2012-09-12 | 花王株式会社 | Absorbent article |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716698A (en) * | 2021-03-24 | 2021-04-30 | 袁昕煜 | Adjustable paper diaper |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |