CN102232891A - Absorbent article - Google Patents
Absorbent article Download PDFInfo
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- CN102232891A CN102232891A CN2010105262002A CN201010526200A CN102232891A CN 102232891 A CN102232891 A CN 102232891A CN 2010105262002 A CN2010105262002 A CN 2010105262002A CN 201010526200 A CN201010526200 A CN 201010526200A CN 102232891 A CN102232891 A CN 102232891A
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- mentioned
- zone
- squeezing groove
- absorbent commodity
- crush
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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
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
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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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
Abstract
The invention provides an absorbent article, capable of reducing the hardness of an area abutted against the leg and decreasing the edge leakage of the body fluid. In the disclosed absorbent article (1), a first region (Y) is provided that is continuous in the lengthwise direction (L) in a first compressed groove (110); at least a portion of the first region (Y) is present in an excretory-orifice-contacting region (X); in a second compressed groove (120), a second region (Z) is provided that is continuous in the lengthwise direction (L); at least a portion of the second region (Z) is present in the excretory-orifice-contacting region (X); in the entire region within the first region (Y), a first highly compressed region (110A) and a first weakly compressed region (110B) are disposed adjacent to each other along the widthwise direction (W); and in the second region (Z), a portion (Z1) wherein a second highly compressed region (120A) and a second weakly compressed region (120B) are disposed adjacent to each other along the widthwise direction (W), and a portion (Z2) wherein only the second weakly compressed region (120B) is disposed along the widthwise direction (W) are provided.
Description
Technical field
The present invention relates to a kind of absorbent commodity.
Background technology
In the past, known a kind of absorbent commodity that is provided with the 1st press section and the 2nd press section, the 1st press section and the part of the 2nd press section extruding from positive dough sheet to absorber form (for example with reference to patent documentation 1).
In this absorbent commodity, be formed extended at both sides the 1st press section in the longitudinal direction along the edge portion of the width of absorber, adjacent with the 1st press section and be formed extended at both sides the 2nd press section in the longitudinal direction.
Here, at least one side in the 1st press section and the 2nd press section has alternate point-like form, promptly is not the such shape of successive along its length squeezing groove.
Adopt this structure, be applied with under the situation of pressure, can reduce hardness with the press section of thigh butt in wearer's thigh side to absorbent commodity.
Patent documentation 1: TOHKEMY 2006-326299 communique
But the inventor finds that there is following such problem in above-mentioned absorbent commodity.
In above-mentioned absorbent commodity, the problem that exists the easy gap between the press section that is alternate point-like form of body fluid to spill.
Summary of the invention
Therefore, the present invention makes in view of the above problems, and purpose is to provide a kind of and can reduces with the hardness in the zone of thigh butt, and can reduce the absorbent commodity of the side leakage of body fluid.
The absorbent commodity of the 1st technical scheme of the present invention is characterised in that, this absorbent commodity comprises the positive dough sheet of liquid permeability, the back sheet of non-liquid permeability, and be configured in absorber between above-mentioned positive dough sheet and the above-mentioned back sheet, wherein, length direction along above-mentioned absorbent commodity is provided with by the extruding part to above-mentioned absorber forms from above-mentioned positive dough sheet the 1st squeezing groove and the 2nd squeezing groove, above-mentioned the 2nd squeezing groove is located at than on the position of above-mentioned the 1st squeezing groove by the width outside of above-mentioned absorbent commodity, in above-mentioned the 1st squeezing groove, be provided with a plurality of the 1st high crush-zone, and be provided with the 1st low crush-zone peripherally around the 1st high crush-zone; In above-mentioned the 2nd squeezing groove, be provided with a plurality of the 2nd high crush-zone, and be provided with the 2nd low crush-zone peripherally around the 2nd high crush-zone; Be provided with in above-mentioned the 1st squeezing groove along successive the 1st zone of above-mentioned length direction, at least a portion in above-mentioned the 1st zone is present in the scavenge port butt zone of above-mentioned absorbent commodity; Be provided with in above-mentioned the 2nd squeezing groove along successive the 2nd zone of above-mentioned length direction, at least a portion in above-mentioned the 2nd zone is present in the above-mentioned scavenge port butt zone; In the whole zone in above-mentioned the 1st zone, be adjacent to dispose the above-mentioned the 1st high crush-zone and the above-mentioned the 1st along above-mentioned width and hang down crush-zone; In above-mentioned the 2nd zone, be provided with the part that is adjacent to dispose the part of the above-mentioned the 2nd high crush-zone and the above-mentioned the 2nd low crush-zone and only disposes the above-mentioned the 2nd low crush-zone along above-mentioned width along above-mentioned width.
As mentioned above, adopt the present invention, can provide a kind of and can reduce, and can reduce the absorbent commodity of the side leakage of body fluid with the hardness in the zone of thigh butt.
Description of drawings
Fig. 1 be the 1st embodiment of the present invention absorbent commodity from the observed vertical view of skin abutment face side.
Fig. 2 is the a-a line cutaway view in the observed vertical view of skin abutment face side along the absorbent commodity of the 1st embodiment of the present invention.
Fig. 3 is the enlarged drawing of regional A of the absorbent commodity of the 1st embodiment of the present invention.
Fig. 4 is along the b-b line cutaway view in the enlarged drawing of the regional A of the absorbent commodity of the 1st embodiment of the present invention.
Fig. 5 is the figure of manufacture method that is used to illustrate the absorbent commodity of the 1st embodiment of the present invention.
Fig. 6 be the 2nd embodiment of the present invention absorbent commodity from the observed vertical view of skin abutment face side.
The specific embodiment
The 1st embodiment of the present invention
The absorbent commodity 1 of the 1st embodiment of the present invention is described with reference to Fig. 1～Fig. 6.For example, the absorbent commodity 1 of present embodiment is disposable paper diaper, incontinence pad, sanitary napkin etc.
As shown in Figure 1, on the absorbent commodity 1 of present embodiment, be provided with a plurality of squeezing grooves that comprise the 1st squeezing groove 110 and the 2nd squeezing groove 120.The 2nd squeezing groove 120 is located at than on the 1st position of squeezing groove 110 by the outside of the width W of absorbent commodity 1.
In addition, the scavenge port butt zone X of the absorbent commodity 1 of present embodiment is zone on the absorbent commodity 1 and the vaginal orifice butt wearer, in the time of for example on the underwear that absorbent commodity 1 is through the wearer, this scavenge port butt zone X is the zone that is configured between 2 lower limbs week openings of underwear.
In addition, absorbent commodity 1 has the central tab portion 40 of 1 couple who is formed extended at both sides to the outside, both sides of width W in the X of scavenge port butt zone.Here, when the wearer is through absorbent commodity 1 on the underwear, central flap portion 40 is wound up on the underwear and absorbent commodity 1 is fixed on the underwear.
Here, in absorbent commodity 1, can with by width W center the line O on the length direction L, and the intersection point Q between the line on the width W (a-a) at length direction L center by central flap portion 40 regard the " " center " of the length direction L of scavenge port butt zone X as.
In addition, in the absorbent commodity 1 that is not provided with central flap portion 40, dispose under the situation of the 1st squeezing groove 110 in mode at L along its length, can regard above-mentioned line (a-a) as in the 1st squeezing groove 110 of both sides, being positioned at the line that the most inboard position of width W is joined to one another to width W inside bend.
Perhaps, in the absorbent commodity 1 that is not provided with central flap portion 40, dispose under the situation of the 1st squeezing groove 110 in the mode to width W outside curve at L along its length, the line that the outermost position that is positioned at width W in the 1st squeezing groove 110 of both sides can be joined to one another is regarded above-mentioned line (a-a) as.
As shown in Figure 2, the absorbent commodity 1 of present embodiment comprise positive dough sheet 11, liquid permeability the 2nd 12 of liquid permeability, the back sheet 13 of non-liquid permeability, constitute the sidepiece sheet 14 of central flap portion 40 and be configured in positive dough sheet 11 and the 2nd 12 and back sheet 13 between absorber 20.In addition, the absorbent commodity 1 of present embodiment also can not be provided with the 2nd 12.
In addition, the core lap is the sheet that can absorb any materials of liquid.For example,, can use cotton paper, also can use by hydrophilic fibre, comminution pulp being formed the dustless scraps of paper (airlaid sheet) that lamellar forms with air lay method (airlaid) as the core lap.
Here, in the absorbent commodity 1 of present embodiment, the 1st squeezing groove 110 and the 2nd squeezing groove 120 are that the part to absorber 20 forms from positive dough sheet 11 by extruding.
Fig. 3 represents the enlarged drawing of the regional A of absorbent commodity shown in Figure 11, and Fig. 4 represents the b-b line cutaway view of this enlarged drawing.
As shown in Figure 3, in the 1st squeezing groove 110, be provided with a plurality of the 1st high crush-zone 110A, and be provided with the 1st low crush-zone 110B peripherally around the 1st high crush-zone 110A.
In the 2nd squeezing groove 120, be provided with a plurality of the 2nd high crush-zone 120A equally, and be provided with the 2nd low crush-zone 120B peripherally around the 2nd high crush-zone 120A.
Here, the gauge of the 1st high crush-zone 110A is bigger than the gauge of the 1st low crush-zone 110B.Equally, the gauge of the 2nd high crush-zone 120A is bigger than the gauge of the 2nd low crush-zone 120B.
In addition, utilize following such measuring method to measure this gauge.Particularly, in this measuring method, to be immersed in as the absorbent commodity 1 of sample in the liquid nitrogen and this absorbent commodity 1 is freezed, use razor to cut this absorbent commodity 1 afterwards, after temperature was returned to room temperature, (for example Keyemce (KEYENCE) VE7800 of company) measured under 50 times multiplying power with ultramicroscope.Here, the reason that the absorbent commodity 1 as sample is freezed is, the compression in order to prevent to cut changes the gauge of absorbent commodity 1.
In addition, shown in the example of Fig. 3, the 1st high crush-zone 110A also can be configured in L along its length and width W and be between the 1st low crush-zone 110B that clathrate is provided with.
In addition, in the 1st squeezing groove 110, be provided with L the successive the 1st regional Y along its length.Here, at least a portion of the 1st regional Y is present among the X of scavenge port butt zone.
Equally, in the 2nd squeezing groove 120, be provided with L the successive the 2nd regional Z along its length.Here, at least a portion of the 2nd regional Z is present among the X of scavenge port butt zone.
Here, in the whole zone in the 1st regional Y, broad ways W is adjacent to dispose the 1st high crush-zone 110A and the 1st low crush-zone 110B.
Promptly, necessarily contact with the 1st low crush-zone 110B in the whole zone of straight line in the 1st regional Y that the such broad ways W of straight line Y1 shown in the image pattern 3 and Y2 extends with the 1st high crush-zone 110A.
On the other hand, in the 2nd regional Z, be provided with broad ways W and be adjacent to dispose the part Z1 of the 2nd high crush-zone 120A and the 2nd low crush-zone 120B and the part Z2 that broad ways W only disposes the 2nd low crush-zone 120B.
Promptly, the straight line that extends of broad ways W is certain in part Z1 contact with the 2nd high crush-zone 120A and the 2nd low crush-zone 120B, and hang down crush-zone 120B and contact with the 2nd in part Z2.
In addition, as shown in Figure 3, can become each the 1st high crush-zone 110A than each the 2nd high crush-zone 120A ninor feature.
In addition, each the 1st high crush-zone 110A can have size and the shape that has nothing in common with each other.Equally, each the 2nd high crush-zone 120A also can have size and the shape that has nothing in common with each other.
In addition, the length L 1 of the contacted part of lateral margin 110E of the 1st high crush-zone 110A and the 1st squeezing groove 110 can form length L 2 length than the contacted part of lateral margin 120E of the 2nd high crush-zone 120A and the 2nd squeezing groove 120.
In addition, the length L 3 of the contacted part of lateral margin 110E of the 1st low crush-zone 110B and the 1st squeezing groove 110 can form length L 4 weak points than the contacted part of lateral margin 120E of the 2nd low crush-zone 120B and the 2nd squeezing groove 120.
In addition, the quality of the absorber 20 on the per unit area in the 1st squeezing groove 110 weight per unit area of absorber 20 (promptly) can form than the quality (weight per unit area of absorber 20 promptly) of the absorber 20 on the per unit area in the 2nd squeezing groove 120 greatly.
In addition, ratio absorber 20 in the sheet that is extruded in the 1st squeezing groove 110 is by the number of the sheet of the position configuration of skin abutment face side, can be than in the sheet that in the 2nd squeezing groove 120, is extruded more than absorber 20 by the number of the sheet of the position configuration of skin abutment face side.
For example, as shown in Figure 4, ratio absorber in the 1st squeezing groove 110 20 has positive dough sheet 11 and the 2nd 12 by the position configuration of skin abutment face side, and the ratio absorber 20 the 2nd squeezing groove 120 in leans on the position of skin abutment face side only to dispose positive dough sheet 11.
In addition, curve shape that as shown in Figure 1, can form differently curve shape that the outer rim 20E by absorber 20 limits respectively, constitutes by the lateral margin 110E of the 1st squeezing groove 110 and the curve shape that constitutes by the lateral margin 120E of the 2nd squeezing groove 120.
Next, the part of manufacture method of the absorbent commodity 1 of present embodiment is described with reference to Fig. 5.In addition, for method not shown in Fig. 5, also can adopt existing method.
As shown in Figure 5, in step S 101, pack the layered product 20A of (lapping) absorbing polymeric and by chippy paper pulp with core lap 20B, thus formation absorber 20.
In step S 102, knit configuration absorber 20 on the sheet 11A in positive dough sheet 11 usefulness of being carried continuously, and utilize hot-melt adhesive that positive dough sheet 11 usefulness are knitted sheet 11A and absorber 20 bondings.
In step S103, utilize backer roll 110A and 100B that positive dough sheet 11 usefulness that bond together are knitted sheet 11A and absorber 20 enforcement compression process, thereby form a plurality of squeezing grooves.
In step S104, back sheet 13 usefulness are knitted sheet 13A be bonded in and implemented positive dough sheet 11 usefulness after the compression process and knit on sheet 11A and the absorber 20.
In step S105, positive dough sheet 11 usefulness of using the product sickle to bond together are knitted sheet 11A, absorber 20 and back sheet 13 usefulness and are knitted size and the shape that sheet 13A cuts into regulation, thereby make absorbent commodity 1.
Here, owing to make body fluid enter into crush-zone easily, therefore adopt the absorbent commodity 1 of present embodiment, drip to the body fluid broad ways W expansion among the X of scavenge port butt zone, and by successive the 1st squeezing groove 110 of L and the 2nd squeezing groove 120 along its length along its length L guide this body fluid.
In addition, adopt the absorbent commodity 1 of present embodiment, broad ways W is adjacent to dispose the 1st high crush-zone 110A and the 1st low crush-zone 110B in the whole zone in the 1st regional Y.
Thereby, make the bending hardness of the 1st squeezing groove 110 integral body become more even easily, thereby be applied with under the situation of pressure in wearer's thigh side, can be easy under the state of the shape of keeping the 1st squeezing groove 110, make 110 bendings of the 1st squeezing groove absorbent commodity 1.
In addition, adopt the absorbent commodity 1 of present embodiment, in the 2nd regional Z, be provided with broad ways W and be adjacent to dispose the part Z1 of the 2nd high crush-zone 120A and the 2nd low crush-zone 120B and the part Z2 that broad ways W only disposes the 2nd low crush-zone 120B.
Thereby, in the 2nd squeezing groove 120, mix and have bigger part Z1 of bending hardness and the less part Z2 of bending hardness, so be applied with under the situation of pressure in wearer's thigh side absorbent commodity 1, can be easy to change the 2nd squeezing groove 120 shape make 120 bendings of the 2nd squeezing groove.
As a result, the hardness with the zone of thigh butt can be reduced, and the side leakage of body fluid can be reduced.
In addition, adopt the absorbent commodity 1 of present embodiment, the length L 1 of the contacted part of lateral margin 110E of the 1st high crush-zone 110A and the 1st squeezing groove 110 forms length L 2 length than the contacted part of lateral margin 120E of the 2nd high crush-zone 120A and the 2nd squeezing groove 120.
Promptly, in the lateral margin 110E of the 1st squeezing groove 110, and the 1st squeezing groove 110 around between the part that differs greatly of thickness become many, thereby be applied with under the situation of pressure in wearer's thigh side, can be easier under the state of the shape of keeping the 1st squeezing groove 110, make 110 bendings of the 1st squeezing groove absorbent commodity 1.
On the other hand, in the lateral margin 120E of the 2nd squeezing groove 120, and the 2nd squeezing groove 120 around between thickness differ very little part and become many, thereby be applied with under the situation of pressure in wearer's thigh side absorbent commodity 1, can be easier to change the 2nd squeezing groove 120 shape make 120 bendings of the 2nd squeezing groove.
In addition, adopt the absorbent commodity 1 of present embodiment, because each the 1st high crush-zone 110A forms littler than each the 2nd high crush-zone 120A, therefore the integrally bending hardness of the 1st squeezing groove 110 can be more be formed uniformly, and bigger part Z 1 of bending hardness and the less part Z2 of bending hardness can be in the 2nd squeezing groove 120, formed.
Adopt the absorbent commodity 1 of present embodiment, because the quality of the absorber 20 on the per unit area in mass ratio the 2nd squeezing groove 120 of the absorber 20 on the per unit area in the 1st squeezing groove 110 is big, therefore the integral hardness of the 1st squeezing groove 110 is bigger than the 2nd squeezing groove 120, therefore be applied with under the situation of pressure in wearer's thigh side absorbent commodity 1, can be easy to make the 1st squeezing groove 110 under the state of the shape of keeping groove, to carry out bending, and the shape ground that is easy to make the 2nd squeezing groove 120 change groove carry out bending.
Equally, adopt the absorbent commodity 1 of present embodiment, ratio absorber 20 in the sheet that is extruded in the 1st squeezing groove 110 is by the number of the sheet of the position configuration of skin abutment face side, more by the number of the sheet of the position configuration of skin abutment face side than in the sheet that in the 2nd squeezing groove 120, is extruded than absorber 20, therefore the integral hardness of the 1st squeezing groove 110 is bigger than the 2nd squeezing groove 120, therefore be applied with under the situation of pressure in wearer's thigh side absorbent commodity 1, can be easy to make the 1st squeezing groove 110 under the state of the shape of keeping groove, to carry out bending, and the shape ground that is easy to make the 2nd squeezing groove 120 change groove carry out bending.
Adopt the absorbent commodity 1 of present embodiment, because curve shape that form differently curve shape that the outer rim 20E by absorber 20 limits respectively, constitutes by the lateral margin 110E of the 1st squeezing groove 110 and the curve shape that constitutes by the lateral margin 120E of the 2nd squeezing groove 120, therefore be applied with under the situation of pressure in wearer's the thigh side to absorbent commodity 1, absorbent commodity 1 is difficult for along above-mentioned each curved.
The 2nd embodiment of the present invention
The absorbent commodity 1 of the 2nd embodiment of the present invention is described with reference to Fig. 6.Below, stress the absorbent commodity 1 of present embodiment and the difference of the absorbent commodity 1 of above-mentioned the 1st embodiment.
As shown in Figure 6, in the absorbent commodity 1 of present embodiment, the end of the 2nd squeezing groove 120 is configured in than on the outer rim 20E of absorber 20 position by the outside of width W.
More than, use above-mentioned embodiment to describe the present invention in detail, but for those skilled in the art it is clear that the present invention is not limited to the embodiment in this description.Can not break away from by the present invention is made amendment and changing in the determined purport of the present invention of technical scheme of the present invention and scope ground.Thereby the purpose of the content in this description is to illustrate, to the present invention's any determinate intention of tool not.
Claims (7)
1. absorbent commodity, it comprises the back sheet of the positive dough sheet of liquid permeability, non-liquid permeability and is configured in absorber between above-mentioned positive dough sheet and the above-mentioned back sheet, it is characterized in that,
Length direction along above-mentioned absorbent commodity is provided with by the extruding part to above-mentioned absorber forms from above-mentioned positive dough sheet the 1st squeezing groove and the 2nd squeezing groove;
Above-mentioned the 2nd squeezing groove is located at than on the position of above-mentioned the 1st squeezing groove by the width outside of above-mentioned absorbent commodity;
In above-mentioned the 1st squeezing groove, be provided with a plurality of the 1st high crush-zone, and be provided with the 1st low crush-zone peripherally around the 1st high crush-zone;
In above-mentioned the 2nd squeezing groove, be provided with a plurality of the 2nd high crush-zone, and be provided with the 2nd low crush-zone peripherally around the 2nd high crush-zone;
Be provided with in above-mentioned the 1st squeezing groove along successive the 1st zone of above-mentioned length direction, at least a portion in above-mentioned the 1st zone is present in the scavenge port butt zone of above-mentioned absorbent commodity;
Be provided with in above-mentioned the 2nd squeezing groove along successive the 2nd zone of above-mentioned length direction, at least a portion in above-mentioned the 2nd zone is present in the above-mentioned scavenge port butt zone;
In the whole zone in above-mentioned the 1st zone, be adjacent to dispose the above-mentioned the 1st high crush-zone and the above-mentioned the 1st low crush-zone along above-mentioned width;
In above-mentioned the 2nd zone, be provided with the part that is adjacent to dispose the part of the above-mentioned the 2nd high crush-zone and the above-mentioned the 2nd low crush-zone and only disposes the above-mentioned the 2nd low crush-zone along above-mentioned width along above-mentioned width.
2. absorbent commodity according to claim 1 is characterized in that,
Each the above-mentioned the 1st high crush-zone forms littler than each the above-mentioned the 2nd high crush-zone.
3. absorbent commodity according to claim 1 is characterized in that,
The above-mentioned the 1st high crush-zone forms longer than the contacted part of lateral margin of the above-mentioned the 2nd high crush-zone and above-mentioned the 2nd squeezing groove with the contacted part of the lateral margin of above-mentioned the 1st squeezing groove.
4. absorbent commodity according to claim 1 is characterized in that,
The above-mentioned the 1st low crush-zone forms shorter than the contacted part of lateral margin of the above-mentioned the 2nd low crush-zone and above-mentioned the 2nd squeezing groove with the contacted part of the lateral margin of above-mentioned the 1st squeezing groove.
5. absorbent commodity according to claim 1 is characterized in that,
The quality of the above-mentioned absorber on the per unit area in above-mentioned the 2nd squeezing groove of mass ratio of the above-mentioned absorber on the per unit area in above-mentioned the 1st squeezing groove is big.
6. absorbent commodity according to claim 1 is characterized in that,
The above-mentioned absorber of ratio in the sheet that is extruded in above-mentioned the 1st squeezing groove is by the number of the sheet of the position configuration of skin abutment face side, more by the number of the sheet of the position configuration of skin abutment face side than this absorber than in the sheet that is extruded in above-mentioned the 2nd squeezing groove.
7. absorbent commodity according to claim 1 is characterized in that,
The curve shape that is limited by the outer rim of above-mentioned absorber, the curve shape that formed by the lateral margin of above-mentioned the 1st squeezing groove are respectively different shapes with the curve shape that lateral margin by above-mentioned the 2nd squeezing groove forms.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-105733 | 2010-04-30 | ||
| JP2010105733A JP5391140B2 (en) | 2010-04-30 | 2010-04-30 | Absorbent articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102232891A true CN102232891A (en) | 2011-11-09 |
Family
ID=44101186
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105262002A Pending CN102232891A (en) | 2010-04-30 | 2010-10-21 | Absorbent article |
| CN 201020584975 Expired - Fee Related CN201855366U (en) | 2010-04-30 | 2010-10-21 | Absorbent article |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020584975 Expired - Fee Related CN201855366U (en) | 2010-04-30 | 2010-10-21 | Absorbent article |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5391140B2 (en) |
| CN (2) | CN102232891A (en) |
| WO (1) | WO2011136364A1 (en) |
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|---|---|---|---|---|
| CN105407845A (en) * | 2013-07-26 | 2016-03-16 | 花王株式会社 | Absorptive article |
| TWI555520B (en) * | 2011-12-28 | 2016-11-01 | Uni Charm Corp | Absorbent items |
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| ATE523180T1 (en) | 2003-02-12 | 2011-09-15 | Procter & Gamble | ABSORBENT CORE FOR AN ABSORBENT ARTICLE |
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| ES2459724T3 (en) | 2011-06-10 | 2014-05-12 | The Procter & Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
| EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
| EP2717821B1 (en) | 2011-06-10 | 2019-08-07 | The Procter and Gamble Company | Disposable diapers |
| WO2012170808A1 (en) | 2011-06-10 | 2012-12-13 | The Procter & Gamble Company | Absorbent core for disposable absorbent articles |
| ES2484695T5 (en) | 2011-06-10 | 2018-02-13 | The Procter & Gamble Company | Disposable diaper that has a reduced joint between the absorbent core and the backing sheet |
| US10561546B2 (en) | 2011-06-10 | 2020-02-18 | The Procter & Gamble Company | Absorbent structure for absorbent articles |
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| BRPI0611494A2 (en) * | 2005-06-02 | 2010-09-08 | Procter & Gamble | absorbent article provided with transverse reinforcement element |
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2010
- 2010-04-30 JP JP2010105733A patent/JP5391140B2/en active Active
- 2010-10-21 CN CN2010105262002A patent/CN102232891A/en active Pending
- 2010-10-21 CN CN 201020584975 patent/CN201855366U/en not_active Expired - Fee Related
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2011
- 2011-04-28 WO PCT/JP2011/060450 patent/WO2011136364A1/en active Application Filing
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| CN1911198A (en) * | 2005-05-20 | 2007-02-14 | 宇汉-金伯利有限公司 | Absorbent product which is equipped with macro-embossing constituted of a plurality of micro-embossing and has increased function to prevent bunching and leakage and increased aesthetic effect |
| JP2009000351A (en) * | 2007-06-22 | 2009-01-08 | Uni Charm Corp | Absorbent article |
| JP2009011686A (en) * | 2007-07-06 | 2009-01-22 | Kao Corp | Absorbent article |
| CN201855366U (en) * | 2010-04-30 | 2011-06-08 | 尤妮佳股份有限公司 | Absorbent article |
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| TWI555520B (en) * | 2011-12-28 | 2016-11-01 | Uni Charm Corp | Absorbent items |
| CN105407845A (en) * | 2013-07-26 | 2016-03-16 | 花王株式会社 | Absorptive article |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201855366U (en) | 2011-06-08 |
| JP5391140B2 (en) | 2014-01-15 |
| JP2011229853A (en) | 2011-11-17 |
| WO2011136364A1 (en) | 2011-11-03 |
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