CN107427392A - Absorbent commodity - Google Patents
Absorbent commodity Download PDFInfo
- Publication number
- CN107427392A CN107427392A CN201580078472.1A CN201580078472A CN107427392A CN 107427392 A CN107427392 A CN 107427392A CN 201580078472 A CN201580078472 A CN 201580078472A CN 107427392 A CN107427392 A CN 107427392A
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- CN
- China
- Prior art keywords
- absorber
- point
- compression unit
- absorbent commodity
- width
- 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
- A61F13/53—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
- A61F13/53409—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 having a folded 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
-
- 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
- A61F13/4704—Sanitary towels, incontinence pads or napkins having preferential bending zones, e.g. fold lines or grooves
-
- 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
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- 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
-
- 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
-
- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer 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
- A61F13/53—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
- A61F2013/53765—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 characterized by its geometry
Abstract
Sanitary napkin (1) is provided with length direction, width and thickness direction, and also include being used for absorbing the absorber (3) of liquid, absorber (3), which has, to be guided absorber in a manner of making absorber towards the skin side on thickness direction highlightedly warpage and extend to the fold line (3L) of the other end from one end on the length direction of absorber.
Description
Technical field
The present invention relates to absorbent commodity.
Background technology
Hitherto known absorbent commodity includes sanitary napkin.For example, patent document 1 describes a kind of absorbent commodity, its
Including liquid-impermeable back sheet, the positive dough sheet for the liquid permeability for being installed to back sheet and the suction between back sheet and positive dough sheet
Acceptor (absorbent core).
The absorber of such absorbent commodity is in the vagina mouth region of the centre on length direction and width
There is shaped wire in domain (crotch region).These shaped wires by the length direction extension along absorber central longitudinal and therefrom
The two-end-point of ordinate is entreated to be formed towards a pair of lines of extension on the outside of corresponding width.When absorbent commodity is currently being used,
And when introitus region is compressed in the width direction, absorber can be rolled over using central longitudinal as starting point towards the skin side of user
Bent mode deforms.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Application Publication 2002-538849 publications
The content of the invention
Problems to be solved by the invention
In the absorbent commodity that patent document 1 is recorded, central longitudinal is made only in the introitus region of absorber.Cause
And under the situation that absorbent commodity is put on and taken off repeatedly when in use, the liquid of menses etc. easily concentrates on suction
In the introitus region of acceptor, and the warpage shape of absorber is easily using central longitudinal avalanche as starting point.Accordingly, there exist shape
The possibility that shape becomes to be difficult to maintain and becomes to be difficult to the introitus for fitting to user.
In view of above situation, it is an object of the invention to provide following absorbent commodity：Even in absorbent commodity by repeatedly
Put on and take off in the case of use, absorber is fitted to the discharge port of introitus etc..
The solution used to solve the problem
In order to realize the purpose, main invention is a kind of absorbent commodity, and it has length direction, width and thickness side
To the absorbent commodity includes：Absorber, it absorbs liquid, and the absorber includes fold line, and the fold line is so that institute
The mode for stating absorber towards the highlightedly warpage of the skin side on the thickness direction guides the absorber, the fold line from
One end on the length direction of the absorber extends to the other end.From the specification and drawings, other spies of the invention
Sign will be apparent.
The effect of invention
Even if in the case of being put on and taken off repeatedly when in use, it is such as cloudy that the present invention also can fit to absorber
The discharge port at road junction etc..
Brief description of the drawings
Fig. 1 be sanitary napkin according to the embodiment of the present invention from the skin side from thickness direction when signal
Property plan.
Fig. 2 be sanitary napkin from the non-skin side from thickness direction when schematic plan view.
Fig. 3 is the sectional view intercepted along the line III-III in Fig. 1.
Fig. 4 be absorber from the non-skin side from thickness direction when schematic plan view.
Fig. 5 A and Fig. 5 B are the schematic diagrames when alongst observing of absorber, and Fig. 5 A show that absorber is rolled over
Bent state, Fig. 5 show the absorber of warpage unfolded state.
Fig. 6 is the explanation figure for illustrating the use pattern of sanitary napkin.
Fig. 7 is the close-up schematic view when alongst observing of absorber.
Fig. 8 be the folding guide areas adjacent of absorber from the non-skin side from thickness direction when amplification show
It is intended to.
Fig. 9 is when from non-on thickness direction according to the folding guide areas adjacent of the absorber of variant of the invention example
Enlarged diagram when skin side is observed.
Embodiment
From the specification and drawings, at least following item is obvious.
It is apparent that a kind of absorbent commodity, it has length direction, width and thickness direction, the absorbability thing
Product include：Absorber, it absorbs liquid, and the absorber includes fold line, the fold line so that the absorber towards institute
The mode for stating the highlightedly warpage of the skin side on thickness direction guides the absorber, institute of the fold line from the absorber
The one end stated on length direction extends to the other end.Therefore, in the case that absorbent commodity is put on and taken off repeatedly,
Also the warpage shape for being attributed to fold line is maintained, is thus advantageous to the discharge port that absorber fits to introitus etc..
In the absorbent commodity, it is preferable that the absorber includes the multiple points compressed along the thickness direction
Shape compression unit；Side of the point-like compression unit on the thickness direction includes by being compressed by compression to be formed
Face, and the adjacent point-like compression unit it is described by the distance between center of compressing surface than described by the most wide of compressing surface
Broad-ruler modest ability.This liquid that can ensure to supply to be absorbed in absorber between point-like compression unit flows through required stream,
Therefore be advantageous to liquid successfully to scatter in absorber, so as to inhibit liquid to concentrate near fold line, and can be steady
Surely the warpage shape of absorber is maintained.
In the absorbent commodity, it is preferable that the center by compressing surface of the adjacent point-like compression unit it
Between distance be more than 1mm and below 10mm.This can ensure the stream flowed through for liquid between point-like compression unit, so as to
Enough liquid is set successfully to be scattered in absorber.
In the absorbent commodity, it is preferable that the most wide width dimensions by compressing surface be more than 0.4mm and
It is 4.0mm following.Therefore, point-like compression unit can be formed in the case where not through-thickness pierces through absorber, so as to make
Liquid successfully scatters in absorber.
In the absorbent commodity, it is preferable that the absorber includes：Folding guide region, wherein in the folding
The fold line, the width in the folding guide region are included at center on the width of guidance field
On size be less than twice of size on the thickness direction of the absorber, the folding guide region is from the suction
One end on the length direction of acceptor extends to the other end；First point-like compression unit, its at least a portion and the folding
Guidance field is overlapping；With the second point-like compression unit, its be adjacent to configuration with the first point-like compression unit and at least a portion with
The guiding fold domain is overlapping.This can be attributed in folding guide region suppresses liquid formed with the stream flowed through for liquid
Body concentrates on the part contacted with discharge port in folding guide region, so as to stably maintain the warpage shape of absorber.
In the absorbent commodity, it is preferable that opening on the thickness direction of the point-like compression unit it is most wide
Narrow width of the width than the folding guide region.Thereby, it is possible to the stream for ensuring to flow through for liquid in folding guide region,
Flowed along its length in folding guide region so as to be advantageous to liquid.
In the absorbent commodity, it is preferable that multiple point-like compression units are in the length direction and the width
Configured at equal intervals on direction.This can be such that length direction of the liquid along absorber successfully flows, so as to ensure to inhale
Rigidity on the width of acceptor.
In the absorbent commodity, it is preferable that on the length direction between the adjacent point-like compression unit
Distance is shorter than the distance on the width between the adjacent point-like compression unit.This is advantageous to liquid in absorber
Than much flow along its length, so as to make liquid be scattered in the short period of time in absorber.
In the absorbent commodity, it is preferable that described in the size ratio on the length direction of the point-like compression unit
Size length on the width of point-like compression unit.This can make on the length direction between adjacent point-like compression unit
Distance is shorter.
In the absorbent commodity, it is preferable that the absorber by by the absorbent core comprising thermoplastic resin with
Emulsion sheet comprising thermoplastic resin is laminated and formed along the thickness direction, and multiple point-like compression units pass through compression
The absorbent core and the emulsion sheet and formed.This makes absorbent core be more strongly bonded together with emulsion sheet, even in suction
In the case that acceptor has absorbed liquid and through-thickness expansion, it can also suppress through-thickness deformation, so as to make
Liquid successfully scatters in absorber.
In the absorbent commodity, it is preferable that the absorbent commodity also includes positive dough sheet, and the positive dough sheet is from described
Skin side on thickness direction covers the absorber；The positive dough sheet is the low density nonwoven of absorber described in density ratio
Cloth；And the positive dough sheet is bonded together with the absorber.This is advantageous to liquid under capillary action from positive dough sheet to suction
Acceptor flows, and can avoid liquid the surface flow of positive dough sheet the problem of, and has been absorbed in absorber
The problem of then liquid flows back to surface (the liquid return) of positive dough sheet.
In the absorbent commodity, preferably：The positive dough sheet utilizes multiple point-like engaging compressions with the absorber
Portion is bonded together along the thickness direction；The absorber includes folding guide region, wherein in the folding guide region
The width on center at include the fold line, the size on the width in the folding guide region
For less than twice of the size on the thickness direction of the absorber, institute of the folding guide region from the absorber
The one end stated on length direction extends to the other end；And multiple point-like engaging compression portion configurations are in the folding guide area
Outside on the width in domain.Multiple point-like engaging compression portions that are not present are attributed in folding guide region, and this is favourable
In the warpage shape for maintaining absorber.
In the absorbent commodity, it is preferable that the size on the thickness direction of the absorber is below 3mm.
The thickness of thin of absorber is attributed to, this is advantageous to form warpage shape along fold line, so as to be easier to maintain the warpage shape.
===embodiment===
It is the explanation of the sanitary napkin 1 as the example of absorbent commodity according to the embodiment of the present invention below.Pay attention to,
Absorbent commodity also includes so-called vaginal discharge piece (vaginal discharge sheet) (for example, protection pad), and unlimited
In sanitary napkin.
<The construction of sanitary napkin 1>
It is the explanation of the construction of sanitary napkin 1 below referring to figs. 1 to Fig. 5.
Fig. 1 be sanitary napkin 1 according to the embodiment of the present invention from the skin side from thickness direction when show
Meaning property plan.Fig. 2 be sanitary napkin 1 from the non-skin side from thickness direction when schematic plan view.Fig. 3 is edge
The sectional view of the line III-III interceptions in Fig. 1.Fig. 4 be absorber 3 from the non-skin side from thickness direction when
Schematic plan view.Fig. 5 A and Fig. 5 B are the schematic diagrames when alongst observing of absorber 3.Fig. 5 A show absorption
The state that body 3 is flexed.Fig. 5 shows the absorber 3 of warpage unfolded state.
As depicted in figs. 1 and 2, sanitary napkin 1 be in plan view for elongated shape and with length direction, width and
The flat member of thickness direction.In the following description, mentioned " length direction " represents the length side of the product of sanitary napkin 1
To mentioned " width " represents the short side direction orthogonal to the longitudinal direction of the product of sanitary napkin 1, and mentioned is " thick
Degree direction " represents the direction orthogonal with length direction and width of the product of sanitary napkin 1.In addition, in a thickness direction,
" skin side " be sanitary napkin 1 when sanitary napkin 1 is currently being used and the skin contact of user that side, " non-skin side " is
The opposite side of skin side.
As shown in figure 3, sanitary napkin 1 includes positive dough sheet 2, absorber 3 and back sheet 4, positive dough sheet 2, absorber 3 and back sheet
The lateral non-skin side of 4 skin from thickness direction is laminated with the order of positive dough sheet 2, absorber 3, back sheet 4.Positive dough sheet 2 with
Absorber 3 and absorber 3 are respectively adjoined together with back sheet 4 using the bonding agent 50 of hot-melt adhesive etc..Bonding
The example of the coated pattern of agent 50 includes Ω patterns, spiral pattern, band pattern etc..
Positive dough sheet 2 is the transparent liquid for allowing the liquid of menses etc. to be passed through from the lateral non-skin side of skin on thickness direction
Property component.When sanitary napkin 1 is currently being used, positive dough sheet 2 and the skin contact of user.As shown in figure 1, positive dough sheet 2 is by shape
It is bigger than absorber 3 in plan view into obtaining, and skin side covering absorber 3 of the positive dough sheet 2 from thickness direction.Pay attention to,
In Fig. 1, absorber 3 is represented by dashed line.Positive dough sheet 2 is included in the outside on the length direction of absorber 3 and the width in absorber 3
The outer edge 21 that outside on degree direction further extends.The approximate centre of positive dough sheet 2 in its longitudinal direction also includes court
A pair of the extensions 22 stretched out to the outside on the width of positive dough sheet 2.
In the present embodiment, positive dough sheet 2 is using the low non-woven fabrics of density ratio absorber 3, such as Breathable nonwoven.Note
Meaning, positive dough sheet 2 are not limited to the appropriate non-woven fabrics of Breathable nonwoven etc., can be that positive dough sheet 2 uses any liquid permeability
Soft sheet material.It is however preferred to positive dough sheet 2 is using the low non-woven fabrics of density ratio absorber 3.
Its reason is that this can utilize capillarity, to be easier to make liquid to be passed through from positive dough sheet 2 to absorber 3.Carried
And " capillarity " refer to following phenomenon：The liquid level in gap in the tubule of leaching in a liquid, between solid wall etc.
Rise relative to the Free Surface in outside.Narrower gap, the effect are stronger.Thus, between the fiber in positive dough sheet 2 is formed
Gap in the liquid that flows and the liquid that is flowed in the gap between forming the fiber in absorber 3 can pass through each material
Material, and the penetration speed for being attributed to narrower gap liquid is faster, can be easier to make liquid from 2 lateral density ratio of positive dough sheet just
The side of absorber 3 of dough sheet 2 high (gap is narrower) passes through.This can be avoided liquid from being flowed in the surface of positive dough sheet 2 (skin side)
The problem of, and the liquid being absorbed in absorber 3 and then the problem of flow back to surface (the liquid return) of positive dough sheet 2.
Absorber 3 is to absorb the liquid of menses etc. and the liquid is maintained at into internal component.As shown in figure 3, inhale
Acceptor 3 includes absorbent core 31, skin side emulsion sheet 32 and non-skin side emulsion sheet 33.Skin side emulsion sheet 32, absorbent core
31 and skin side (positive dough sheet 2 side) of the non-skin side emulsion sheet 33 from thickness direction towards non-skin side (side of back sheet 4) according to
Secondary stacking.
Absorbent core 31 is configurable to include cellulose-based hygroscopicity fibre and thermoplasticity as liquidabsorbing fibres
Resin fibre, wherein these fibers are in the state mixed.The example for the liquidabsorbing fibres that can be used includes
Pulp fibers etc..Pay attention to, in addition to liquidabsorbing fibres, as the example of liquid absorbent particulates thing, can also use
Superabsorbent polymer (being referred to as SAP) etc..Furthermore it is possible to the thermoplastic resin fibre used is included such as with referred to as sheath core
Composite fibre of structure etc., sheath and core structures include the poly terephthalic acid second two for example as the polyethylene (PE) of sheath and as core
Alcohol ester (PET).
Skin side emulsion sheet 32 is the non-woven fabrics for including thermoplastic resin fibre, and for example, can be that skin side covers
Piece 32 uses the material with excellent liquid permeability of Breathable nonwoven etc..Non-skin side emulsion sheet 33 is covered with skin side
The same non-woven fabrics for including thermoplastic resin fibre of piece 32, and for example, can be that non-skin side emulsion sheet 33 uses such as
The material with excellent flexibility of spun-bonded/melt-blown/spunbond (SMS) non-woven fabrics etc..
As shown in figure 3, skin side emulsion sheet 32 and absorbent core 31 and absorbent core 31 and non-skin side emulsion sheet 33
It is respectively adjoined together using the through-thickness of bonding agent 500 of hot-melt adhesive etc..
Pay attention to, the thermoplastic resin being included in absorbent core 31, skin side emulsion sheet 32 and non-skin side emulsion sheet 33
It is not necessarily threadiness, special limitation is not made to the shape of thermoplastic resin.In addition, although absorbent core 31, skin
Side emulsion sheet 32 and non-skin side emulsion sheet 33 do not include thermoplastic resin necessarily, but absorbent core 31 and skin side are covered
Thermoplastic resin is preferably included at least one of cover plate 32 and non-skin side emulsion sheet 33 emulsion sheet.
As shown in Figure 5A, absorber 3 is included so that absorber is towards the side of the highlightedly warpage of the skin side on thickness direction
Formula guides the fold line 3L of absorber.Fold line 3L is by, and the line that is formed, and not including example in fabrication stage pre-folded
Line such as by being embossed or being formed by the groove (hinge) of gap-like.
As shown in Figure 1, Figure 2 and Figure 4, fold line 3L is formed as middle position on the width of absorber 3 from suction
One end on the length direction of acceptor 3 extends to the other end.Thus, sanitary napkin 1 has been fixed to the trousers of underpants in user
In the state of crotch, in the case that underpants are put on and taken off repeatedly, absorber 3 can be also maintained along fold line 3L
Warpage shape.On this point, exist below<The use pattern of sanitary napkin 1>In provide specific description.
Pay attention to, fold line 3L does not consistently form the middle position on the width of absorber 3 necessarily, can be formed
In the position slightly shifted in the width direction from the middle position.It is designed to however, being attributed to sanitary napkin 1 on width
On the symmetrical shape in middle position, fold line 3L is preferably formed as middle position in the direction of the width.In Fig. 1, Fig. 2 and Fig. 4
And in Fig. 5 A and Fig. 5 B, fold line 3L is represented with single dotted broken line.
In addition, as shown in Figure 1, Figure 2 and Figure 4, absorber 3 includes folding guide region 3a, and folding guide region 3a is at it
Fold line 3L is included at center on width and extends to the other end from one end on the length direction of absorber 3.Such as figure
Shown in 5B, in the state of the absorber 3 along fold line 3L warpages is deployed, folding guide region 3a width side
Upward size (Wa1+Wa2) for less than twice of the size T on the thickness direction of absorber 3.
Pay attention to, Fig. 5 B show the size (Wa on folding guide region 3a width1+Wa2) it is absorber 3
Twice of (Wa of size T on thickness direction1+Wa2=T × 2, i.e. Wa1=Wa2=T) in the case of, will be along folding when
The state when absorber 3 of line 3L warpages deploys.In addition, the size T on the thickness direction of absorber 3 be formed 3mm with
Under, it is preferably formed as below 2mm.Make the thickness of thin of absorber 3 by this way, be easier to make absorber 3 along fold line
3L warpages, and also it is easier to maintain folding guide region 3a shape.Pay attention to, in Fig. 1, Fig. 2 and Fig. 4 and Fig. 5 A and Fig. 5 B
In, folding guide region 3a two width ends are represented with double dot dash line.
As shown in figure 4, absorber 3 includes multiple point-like compression units 30, at point-like compression unit 30, absorber 3 is by along thickness
Spend direction compression.Mentioned " point-like " herein refers to following shape：Including being formed around the arbitrfary point that surface area is zero
Region, and there is predetermined shape and surface area.The liquid of suction absorber 3 flows through to be formed in multiple point-like compression units 30
Between stream (gap), and scattered in absorber 3.Liquid is attributed to which suppress the warpage shape of absorber 3 to concentrate
Near fold line 3L, concentrate in the 3a of folding guide region and avalanche, be thus easier to maintain warpage shape.
More specifically, as shown in figure 3, point-like compression unit 30 by through-thickness by skin side emulsion sheet 32, absorbability
Core 31 and non-skin side emulsion sheet 33 are compressed together and formed.Thereby enhance skin side emulsion sheet 32, the and of absorbent core 31
Engagement between non-skin side emulsion sheet 33, so as to even in absorber 3 absorbed liquid and through-thickness expansion
In the case of, thickness also less easily changes, and thus enables that the liquid in absorber 3 successfully flows.In figure 3, dotted line is used
It illustrate only two point-like compression units 30 in multiple point-like compression units 30.Pay attention to, absorber 3 does not include necessarily multiple all the time
Point-like compression unit 30, as long as absorber 3 comprises at least fold line 3L.Details described later on point-like compression unit 30.
As shown in figures 1 and 3, positive dough sheet 2 and absorber 3 are engaged using multiple point-like engaging compression portions 23 and multiple wire
The through-thickness in a manner of integration together of compression unit 24 is bonded together.More specifically, multiple point-like engaging compression portions
23 and multiple wire engaging compression portions 24 by from skin side face pressure contracting positive dough sheet 2 and formed.In point-like engaging compression portion 23
The implication of " point-like " is identical with the definition of " point-like " in point-like compression unit 30.In figure 3, multiple point-like are illustrate with dashed lines to connect
Close two wire engaging compression portions 24 in the four point-like engaging compression portions 23 and multiple wire compression units 24 in compression unit 23.
As shown in figure 1, multiple point-like engaging compression portions 23 configure the width in the folding guide region 3a of absorber 3
Outside.That is, multiple point-like engaging compression portions 23 are not formed in the 3a of folding guide region.If formed in the 3a of folding guide region
There is point-like engaging compression portion 23, then the density of absorber 3 will be high in the middle part decilitre of point-like engaging compression portion 23, and absorber 3
Rigidity will increase.In this case, it will easily be hindered along fold line 3L tortuous deformation by the part, make edge
The warpage shape for fold line 3L is easier to avalanche.Thus, by forming point-like engaging compression not in the 3a of folding guide region
Portion 23, absorber 3 are easier to along fold line 3L warpages, so as to maintain the warpage shape of absorber 3.
Outer peripheral edge arow of multiple wire engaging compression portions 24 along absorber 3 is formed, overall along length to be formed
Spend the long and thin ring-type in direction.Multiple arranged discretes of point-like engaging compression portion 23 separate by multiple wire engaging compression portions 24
In the region substantially closed gone out.
Back sheet 4 is liquid permeability component, and the resin film for back sheet 4 using polyethylene (PE) etc..Work as health
When towel 1 is currently being used, back sheet 4 can suppress to have already passed through positive dough sheet 2 and is exuded to by the liquid that absorber 3 absorbs all
(non-skin side is exuded on the clothing of such as underpants).As shown in Fig. 2 back sheet 4 is included in the length of the outer peripheral edge of absorber 3
The outer edge 41 that outside on direction and the outside on the width of the outer peripheral edge of absorber 3 further extend.Back sheet 4
Substantially central portion in its longitudinal direction includes a pair of extensions 42, and extension 42 stretches out towards the outside on width.
Sanitary napkin 1 has following structure：In the structure shown here, as described above, by using bonding or welding by back sheet 4
Outer edge 41 and the outer edge of positive dough sheet 2 21 are bonded together (see Fig. 1), absorber 3 is maintained at positive dough sheet 2 and back sheet 4
Between.By the way that a pair of extensions 22 of a pair of extensions 42 of back sheet 4 and positive dough sheet 2 are bonded together come structure (see Fig. 1)
Into the alar part as fixed part when sanitary napkin 1 is attached to underpants etc..
The overleaf non-skin side of piece 4, is present such as lower part：In the part, with the width with folding guide region 3a
The mode of contact outside on direction is provided with the main body adhesive portion 51 of a pair of the bandings alongst extended.Overleaf piece
4 non-skin side, such as lower part also be present：In the part, a pair of squares are provided with a manner of being contacted with a pair of extensions 42
The wing adhesive portion 52 of shape.In order that with sanitary napkin 1, by the way that a pair of main body adhesive portions 51 are pasted in the crotch part of underpants
Side, a pair of alar parts (a pair of extensions 22,42) are pasted into the trousers towards non-skin side warpage, and by a pair of wing adhesive portions 52
The outside of crotch, sanitary napkin 1 is set to be fixed to underpants.
<The use pattern of sanitary napkin 1>
Next, reference picture 6, is the explanation on the use pattern of sanitary napkin 1 below.
Fig. 6 is the explanation figure for illustrating the use pattern of sanitary napkin 1.
In order to wear sanitary napkin 1, in the state of sanitary napkin 1 is fixed into the crotch part of underpants, user 6 can court
Lift underpants on the side where to the crotch 60 of user 6.When this is done, as shown in state A, it is attributed to sanitary napkin 1
Absorber 3 is formed as the shape along fold line 3L warpages (bending) in advance, and sanitary napkin 1 is by with towards skin side (in Fig. 6
Upside) prominent mode is lifted up under folded state.
In the state of the dress of sanitary napkin 1 to the crotch 60 of user 6, as shown in figure state B, sanitary napkin along fold line
3L contacts towards the part that skin side protrudes with the labia at the discharge port 60a for being present in introitus etc..Thus, sanitary napkin
1 couple of user 6 imparts good fitting sense, and can inhale the draining off fluid of menses etc. in the case where not leaking
Receive in absorber 3.
If the part that fold line 3L is made only on the length direction of absorber 3 with discharge port 60a (for example, contact
Region), then in the case where not forming the fold line 3L restoring force in region, absorber 3 will be easier to return to deployed condition, from
And it is difficult to the warpage shape for maintaining absorber along fold line 3L.However, as in the present embodiment, formed by fold line 3L
For from one end on the length direction of absorber 3, in the case of the other end is set to, the restoring force is not easy to work, so as to
It is enough stably to maintain warpage shape of the absorber 3 along fold line 3L, without avalanche.Therefore, even if for example when user 6 is long
Between, 12 hours be so that under the situation of Shangdi Reusability sanitary napkin 1, absorber 3, which remains on, can fit to discharge port 60a.
<The construction of point-like compression unit 30>
Next, reference picture 7 and Fig. 8, are the explanation on the details of the construction of point-like compression unit 30 below.
Fig. 7 is the close-up schematic view when alongst observing of absorber 3.Fig. 8 is the folding of absorber 3
Near the 3a of guidance field from the non-skin side from thickness direction when enlarged diagram.
As shown in fig. 7, point-like compression unit 30 from the non-skin side compression absorber 3 on thickness direction by forming.Point
The example of the forming method of shape compression unit 30 is for example following forming method：It is flat by the way that the skin side of absorber 3 is placed on
Platform on, and absorbed by making to have the pin of circular cross-section to be pressed against absorber 3 to be compressed from non-skin side towards tableland
Body 3 (so-called embossing).When so done, can be aligned respectively with point-like compression unit 30 in the skin side formation of absorber 3 recessed
Fall into 303.Pay attention to,, can be from skin side pressure without all the time from non-skin side compression absorber 3 in order to form point-like compression unit 30
Contracting absorber 3.
As described above, thermoplastic resin is included in absorbent core 31, skin side emulsion sheet 32 or non-skin side emulsion sheet 33
At least one of also include thermoplastic resin in emulsion sheet.Therefore, pressed by using when forming point-like compression unit 30
The thermoplastic resin in the thermoplastic resin in absorbent core 31 and emulsion sheet 32,33 is thermally bonded by heat caused by spending, and is absorbed
Property core 31 can be more strongly bonded together with emulsion sheet 32,33.Thus, liquid has been absorbed and along thickness even in absorber 3
In the case of spending direction expansion, thickness does not allow malleable yet, is flowed so as to be advantageous to liquid in absorber 3.
In addition, point-like compression unit 30 includes：Opening 302, it is located at the non-skin side on thickness direction；With by compressing surface
301, it is in a thickness direction positioned at the opposite side (skin side) of the place side of opening 302 of point-like compression unit 30.By compressing surface 301
It is the face formed by the compression of the non-skin side of absorber 3.Pay attention to, from the skin side compressed absorbent on thickness direction
3 and in the case of forming point-like compression unit 30, the non-skin side being included in by compressing surface 301 on thickness direction, opening 302 includes
In the skin side on thickness direction.
In the present embodiment, it is attributed to using the pin with circular cross-section to form point-like compression unit 30, is pressed
Contracting face 301 and opening 302 have round-shaped.However, without forming point-like using the pin with circular cross-section all the time
Compression unit 30, point-like compression unit 30 can be formed by using with such as pin of star, rectangle or elliptic cross-section profile.
As shown in Figure 7 and Figure 8, the size of opening 302 is less than by the size of compressing surface 301 in plan view.That is, compressed
The diameter Wd in face 301 is less than the diameter Wm (Wd of opening 302<Wm).As shown in fig. 7, point-like compression unit 30 is formed its external diameter
Size is gradually reduced with being gone from the lateral skin side of non-skin on thickness direction.This is accompanied by the shape of point-like compression unit 30
Into process and the phenomenon that occurs, and without be formed to be less than opening 302 all the time for by the size of compressing surface 301
Size.
Pay attention to, be preferably more than 0.4mm and below 4.0mm by the size Wd of compressing surface 301.By the shape of point-like compression unit 30
As diameter Wd, less than in the case of 0.4mm, existing when forming point-like compression unit 30, point-like compression unit 30 may be along thickness
The worry of absorber 3 is run through in direction.Point-like compression unit 30 is being formed as to diameter Wd more than in the case of 4.0mm, formed in point
The width of stream between shape compression unit 30 can increase, and so as to reduce the high density part of absorber 3, and relatively be difficult to make liquid
Body fast spread in absorber 3.Thus, in the case where diameter Wd is more than 0.4mm and below 4.0mm, point-like compression unit
30 can not through-thickness pierce through absorber 3 in the case of be formed, while can also make liquid in absorber 3 successfully
Flowing.
In the present embodiment, it is attributed to by using the pin with circular cross-section to form point-like compression unit 30,
It is respectively identical diameter by the width dimensions in the either direction of compressing surface 301 and opening 302 in plan view.However, work as
Such as then will be tool by compressing surface 301 and opening 302 during using the pin with square-section profile to form point-like compression unit 30
There is the rectangle of long side and short side so that width dimensions are by according to the different and different of direction in plan view.Allow for below
This case that there are most wide width dimensions by compressing surface 301 and opening 302, on such as will be by compressing surface 301 and opening 302
Be formed as having a case that width dimensions are according to the explanation of the different and different shapes in direction etc. in plan view.
As shown in fig. 7, for adjacent point-like compression unit 30, by the distance between center 301c of compressing surface 301 Wc ratios
Grown by the diameter Wd of the most wide degree of compressing surface 301.This is able to ensure that for being flowed through required stream by the liquid that absorber 3 absorbs
Road, therefore liquid can be made successfully to be flowed in absorber 3." herein refer to be pressed by the center 301c " of compressing surface 301
Each summit away from shape in contracting face 301 and the equidistant points of Ge Bian.In the present embodiment, because by compressing surface 301 to be circular, institute
The center of the circle is represented with it.
Pay attention to, it is highly preferred that distance Wc is more than 1mm and below 10mm.In the case where distance Wc is shorter than 1mm, exist
Forming gap between point-like compression unit 30 may avalanche so that may be no longer able to ensure the load of stream flowed through for liquid
The heart.In the case where distance Wc is longer than 10mm, the high density part of absorber 3 can be reduced, so as to relatively be difficult to absorbing liquid
Fast spread in body 3.Thus, make distance Wc be more than 1mm and below 10mm, it can be ensured that required stream is flowed through for liquid,
And liquid can be made successfully to be flowed in absorber 3.
As shown in figure 8, absorber 3 includes：First point-like compression unit 30a, wherein at least the one of the first point-like compression unit 30a
Part is overlapping with folding guide region 3a；And the second point-like compression unit 30b, it is adjacent to the first point-like compression unit 30a matches somebody with somebody
Put, the second point-like compression unit 30b at least a portion is overlapping with folding guide region 3a.Fig. 8 shows whole first point-like pressure
Contracting portion 30a is overlapping with folding guide region 3a and has four the second point-like compression unit 30b are adjacent with the first point-like compression unit 30a to match somebody with somebody
Put, the example that a second point-like compression unit 30b part is overlapping with folding guide region 3a.
Pay attention to, in absorber 3, without including and the first point-like compression unit 30a and the second 30b pairs of point-like compression unit all the time
The point-like compression unit 30 answered.However, due to that can folded including the first point-like compression unit 30a and the second point-like compression unit 30b
The stream for being flowed through by the liquid that absorber 3 absorbs is formed in the 3a of guidance field, so liquid is not concentrated in folding guide area
The domain 3a part contacted with discharge port 60a (see Fig. 6).This is advantageous to liquid and spread throughout whole folding guide region 3a,
So as to inhibit the warpage shape avalanche of absorber 3, and it can stably maintain the warpage shape.
In addition, as the opening 302 in point-like compression unit 30 most wide degree diameter Wm preferably than folding guide region
Size Wa (the Wa in Fig. 5 on 3a width1+Wa2) narrow.This can ensure to flow for liquid in the 3a of folding guide region
The stream crossed, and be advantageous to liquid and flowed along the length direction such as represented by the arrow in Fig. 8, so as to more stably tie up
Hold the warpage shape of absorber 3.
In the present embodiment, equally spaced configuration strikes a bargain multiple point-like compression units 30 in length and width directions
Wrong grid pattern (see Fig. 4).More specifically, as shown in figure 8, multiple point-like compression units 30 are configured to adjacent nearest point-like
On the width between distance Wi and adjacent nearest point-like compression unit 30 on length direction between compression unit 30 away from
It is mutually the same from Ws.Pay attention to, although without being formed uniformly multiple point-like compression units 30 all the time, formed by this way a little
Shape compression unit 30 can be such that liquid is successfully flowed along its length in absorber 3, and be able to ensure that the width of absorber 3
Rigidity on direction.
===modified example===
Next, reference picture 9, is the explanation on the sanitary napkin according to variant of the invention example below.
Fig. 9 is when from thickness direction near the folding guide region 3a according to the absorber 3A of variant of the invention example
Non-skin side observation when enlarged diagram.Identical reference is assigned with having been described that according to reality in fig.9
The shared inscape of the absorber 3 of mode is applied, and the description thereof will be omitted.
According to this modified example, formed with the oval of length direction of the main shaft along absorber 3A in absorber 3A
Point-like compression unit 300.That is, the size Wm on the length direction of each point-like compression unit 3001It each is formed as than on its width
Size Wm2It is long.Pay attention to, although in this modified example, point-like compression unit 300 is the ellipse of main shaft alongst,
It is not limited to this.For example, point-like compression unit 300 can be formed as to the rectangle of long side alongst, as long as by point-like pressure
Contracting portion 300 is formed as the size Wm on length direction1Than the size Wm on width2Length.
In addition, the size Wm on the length direction of point-like compression unit 3001It need not consistently form as than the chi on width
Very little Wm2It is long, multiple point-like compression units 300 can be configured on the length direction between adjacent nearest point-like compression unit 300
Distance Wj it is shorter than the distance Wb on the width between adjacent nearest point-like compression unit 300.Absorber 3 can be made by so doing
It is easier than being flowed along width that interior liquid alongst flows, so as to make liquid inhaled with the shorter time
Scattered in acceptor 3.
However, point-like compression unit 300 is made into ellipse, rectangle etc. as described above not to change adjacent point-like
In the case of the distance between center of compression unit 300, make distance Wj on the length direction between point-like compression unit 300 compared with
It is short.
===be other===
Embodiment of above provides, the explanation being not intended to limit the present invention only for being advantageous to understand the present invention.Without superfluous
State, variant of the invention and improvement can obtained without departing from the spirit of the invention, present invention additionally comprises these changes
Type and improved equivalent.
Description of reference numerals
1 sanitary napkin (absorbent commodity)
2 positive dough sheets
3 absorbers
3a folding guides region
3L fold lines
23 point-like engaging compression portions
30th, 300 point-like compression unit
30a the first point-like compression units
30b the second point-like compression units
31 absorbent cores
32 skin side emulsion sheets (emulsion sheet)
33 non-skin side emulsion sheets (emulsion sheet)
301 by compressing surface
302 openings
Claims (13)
1. a kind of absorbent commodity, it has length direction, width and thickness direction, and the absorbent commodity includes：
Absorber, it absorbs liquid,
The absorber includes fold line, the fold line so that the absorber towards the skin pleurapophysis on the thickness direction
The mode for going out ground warpage guides the absorber, and the fold line extends from one end on the length direction of the absorber
To the other end.
2. absorbent commodity according to claim 1, it is characterised in that
The absorber includes the multiple point-like compression units compressed along the thickness direction,
Side of the point-like compression unit on the thickness direction includes by being formed by compression by compressing surface, and
The adjacent point-like compression unit it is described by the distance between center of compressing surface than described by the most wide of compressing surface
Spend size length.
3. absorbent commodity according to claim 2, it is characterised in that
The described of the adjacent point-like compression unit by the distance between center of compressing surface is more than 1mm and below 10mm.
4. the absorbent commodity according to Claims 2 or 3, it is characterised in that
Described by the most wide width dimensions of compressing surface is more than 0.4mm and below 4.0mm.
5. the absorbent commodity according to any one of claim 2 to 4, it is characterised in that the absorber includes：
Folding guide region, wherein including the folding at center on the width in the folding guide region
Line, the size on the width in the folding guide region are the size on the thickness direction of the absorber
Less than twice, the folding guide region extends to the other end from one end on the length direction of the absorber；
First point-like compression unit, its at least a portion are overlapping with the folding guide region；With
Second point-like compression unit, it is adjacent to configuration and at least a portion and the folding guide with the first point-like compression unit
Region is overlapping.
6. absorbent commodity according to claim 5, it is characterised in that
Narrow width of the most wide degree of opening on the thickness direction of the point-like compression unit than the folding guide region.
7. the absorbent commodity according to any one of claim 2 to 6, it is characterised in that
Multiple point-like compression units configure at equal intervals on the length direction and the width.
8. the absorbent commodity according to any one of claim 2 to 6, it is characterised in that
The distance on the length direction between the adjacent point-like compression unit is than between the adjacent point-like compression unit
The width on distance it is short.
9. absorbent commodity according to claim 8, it is characterised in that
Size on the length direction of the point-like compression unit is than the chi on the width of the point-like compression unit
Modest ability.
10. the absorbent commodity according to any one of claim 2 to 9, it is characterised in that
The absorber by by the absorbent core comprising thermoplastic resin and the emulsion sheet comprising thermoplastic resin along the thickness
Degree direction is laminated and formed, and
Multiple point-like compression units are formed by compressing the absorbent core and the emulsion sheet.
11. absorbent commodity according to any one of claim 1 to 10, it is characterised in that
The absorbent commodity also includes positive dough sheet, and the positive dough sheet covers the absorption from the skin side on the thickness direction
Body,
The positive dough sheet is the low density non-woven fabrics of absorber described in density ratio, and
The positive dough sheet is bonded together with the absorber.
12. absorbent commodity according to claim 11, it is characterised in that
The positive dough sheet is bonded together with the absorber using multiple point-like engaging compression portions along the thickness direction,
The absorber includes folding guide region, wherein at the center on the width in the folding guide region
Comprising the fold line, the size on the width in the folding guide region is the thickness side of the absorber
Less than twice of upward size, the folding guide region extend to from one end on the length direction of the absorber
The other end, and
Multiple point-like engaging compression portions configure the outside on the width in the folding guide region.
13. the absorbent commodity according to any one of claim 1 to 12, it is characterised in that
Size on the thickness direction of the absorber is below 3mm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-070647 | 2015-03-31 | ||
| JP2015070647A JP5978341B1 (en) | 2015-03-31 | 2015-03-31 | Absorbent articles |
| PCT/JP2015/084775 WO2016157637A1 (en) | 2015-03-31 | 2015-12-11 | Absorbent article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107427392A true CN107427392A (en) | 2017-12-01 |
Family
ID=56760047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580078472.1A Pending CN107427392A (en) | 2015-03-31 | 2015-12-11 | Absorbent commodity |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5978341B1 (en) |
| KR (1) | KR102512664B1 (en) |
| CN (1) | CN107427392A (en) |
| MY (1) | MY182997A (en) |
| WO (1) | WO2016157637A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6220805B2 (en) * | 2015-03-31 | 2017-10-25 | ユニ・チャーム株式会社 | Absorbent article and method for manufacturing absorbent article |
| JP6111304B1 (en) * | 2015-09-29 | 2017-04-05 | ユニ・チャーム株式会社 | Absorbent articles |
| JP6171118B1 (en) * | 2016-11-04 | 2017-07-26 | ユニ・チャーム株式会社 | Absorbent manufacturing method and manufacturing apparatus for absorbent article |
| JP6346261B1 (en) * | 2016-12-28 | 2018-06-20 | ユニ・チャーム株式会社 | Absorbent articles |
| CN111150555B (en) * | 2018-11-08 | 2023-05-09 | 尤妮佳股份有限公司 | Absorbent article |
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| CN1332623A (en) * | 1998-10-02 | 2002-01-23 | 金伯利-克拉克环球有限公司 | Absorbent article having good body fit under dynamic conditions |
| CN1507511A (en) * | 2001-05-11 | 2004-06-23 | - | Absorbent article having a multiplayer blended core and a method of forming |
| CN1628625A (en) * | 2003-12-18 | 2005-06-22 | 花王株式会社 | Absorptive article |
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| JPS6032918U (en) * | 1983-08-12 | 1985-03-06 | 鎌田 昇 | Sanitary items |
| US20030093054A1 (en) * | 2000-07-05 | 2003-05-15 | The Procter & Gamble Company | Disposable absorbent article having improved side features for improved comfort |
| JP4540898B2 (en) * | 2001-05-22 | 2010-09-08 | ユニ・チャーム株式会社 | Absorbent articles for attaching auxiliary pads |
| EP1407745B1 (en) * | 2001-05-22 | 2010-01-13 | Uni-Charm Corporation | Interlabial pad |
| JP3993452B2 (en) * | 2002-03-29 | 2007-10-17 | ユニ・チャーム株式会社 | Thin absorbent article and method for manufacturing the same |
| US8231591B2 (en) * | 2006-04-21 | 2012-07-31 | Kimberly-Clark Worldwide, Inc. | Absorbent article with lengthwise, compact-fold |
| JP5649361B2 (en) * | 2010-08-02 | 2015-01-07 | ユニ・チャーム株式会社 | Absorbent articles |
| JP2013252331A (en) * | 2012-06-08 | 2013-12-19 | Unicharm Corp | Absorbing body and absorbing article with the same |
| JP5936560B2 (en) * | 2013-01-18 | 2016-06-22 | ユニ・チャーム株式会社 | Absorbent articles |
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2015
- 2015-03-31 JP JP2015070647A patent/JP5978341B1/en active Active
- 2015-12-11 MY MYPI2017703319A patent/MY182997A/en unknown
- 2015-12-11 KR KR1020177031436A patent/KR102512664B1/en active IP Right Grant
- 2015-12-11 WO PCT/JP2015/084775 patent/WO2016157637A1/en active Application Filing
- 2015-12-11 CN CN201580078472.1A patent/CN107427392A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332623A (en) * | 1998-10-02 | 2002-01-23 | 金伯利-克拉克环球有限公司 | Absorbent article having good body fit under dynamic conditions |
| CN1507511A (en) * | 2001-05-11 | 2004-06-23 | - | Absorbent article having a multiplayer blended core and a method of forming |
| CN101530362A (en) * | 2002-09-12 | 2009-09-16 | 尤妮佳股份有限公司 | Inter-labia pad |
| CN1628625A (en) * | 2003-12-18 | 2005-06-22 | 花王株式会社 | Absorptive article |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20170132848A (en) | 2017-12-04 |
| JP2016189853A (en) | 2016-11-10 |
| WO2016157637A1 (en) | 2016-10-06 |
| MY182997A (en) | 2021-02-05 |
| KR102512664B1 (en) | 2023-03-21 |
| JP5978341B1 (en) | 2016-08-24 |
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