CN108778217A - Absorbent commodity - Google Patents
Absorbent commodity Download PDFInfo
- Publication number
- CN108778217A CN108778217A CN201780014907.5A CN201780014907A CN108778217A CN 108778217 A CN108778217 A CN 108778217A CN 201780014907 A CN201780014907 A CN 201780014907A CN 108778217 A CN108778217 A CN 108778217A
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- China
- Prior art keywords
- region
- joint portion
- absorber
- sheet material
- cover sheets
- 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.)
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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
- A61F13/45—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
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
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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
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
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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
- A61F13/53—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
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The absorbent commodity (10) of the present invention is the surface side sheet material (14) for having liquid permeability,The back side sheet material (12) of opaque liquid,The absorbent commodity (10) of absorber (13) and the cover sheets (11) engaged with the outer surface of above-mentioned back side sheet material (12) via the 2nd joint portion (21b) for being configured between above-mentioned surface side sheet material (14) and above-mentioned back side sheet material (12) and being engaged via the 1st joint portion (21a) and with above-mentioned back side sheet material (12),And the recess portion forming region (N1) for being formed with multiple recess portions (20) is provided on above-mentioned absorber (13),And in 50% or more the region sandwiched by above-mentioned recess portion forming region (N1) and above-mentioned cover sheets (11),Above-mentioned 1st joint portion (21a) is at least set not to be configured overlappingly with above-mentioned 2nd joint portion (21b).
Description
Technical field
The present invention about topsheet, opaque liquid with liquid permeability back sheet and be configured between them
The absorbent commodity of absorber.
Background technology
So far, the abandoning for being absorbed by discharged body fluid (hereinafter, being also referred to simply as " liquid ") guiding to absorber
The absorbent commodities such as formula diaper (hereinafter, being also referred to simply as " diaper ") are well-known.Absorber is by cotton paper or non-woven fabrics etc.
Coating component will be mainly by paper pulp and super absorbent resin (Super Absorbent Polymer, be also known as below " SAP ") institute
Made of the absorbability ontology package of composition.The absorber is thicker compared to topsheet and back sheet thickness, and there are
It is difficult to make the situation of its warpage in a manner of being obedient to the skin of wearer well.
Thus, for example in patent document 1, announcement has is formed with a plurality of groove on the absorbent body, and by the groove
Place is easy to warpage, and seeks the conformable promotion to the skin of wearer.
[prior art document]
[patent document]
[patent document 1] Japanese Patent Laid-Open 2013-255560 bulletins.
Invention content
(problem to be solved by the invention)
However, in absorbent commodity recorded in patent document 1, there are after absorber absorbs liquid, it is located at quilt
The absorption part being formed between a plurality of groove on the absorber respectively expands, and makes corresponding with such multiple absorption parts
The outside of absorbent commodity respectively deform, and be aware the possibility urinated based on the situation is seen by other people
Property.This thing allows wearer or its caregiver to wither sometimes.Therefore, to make the diaper of conformable promotion still have improvement
Space.
The purpose of the present invention, on the one hand being to provide can improve conformable, while can not discover urination by other people as far as possible
Absorbent commodity.
(technical means to solve problem)
The present invention absorbent commodity have the surface side sheet material of liquid permeability, opaque liquid back side sheet material, be configured
The absorber that is engaged with back side sheet material between surface side sheet material and back side sheet material and via the 1st joint portion and via
2 joint portions and the cover sheets engaged with the outer surface of back side sheet material；It is characterized in that, being provided with to be formed on the absorbent body
There is the recess portion forming region of multiple recess portions, and in 50% or more the region sandwiched by the recess portion forming region and cover sheets
In, so that the 1st joint portion is not configured overlappingly with the 2nd joint portion.
(The effect of invention)
It according to the present invention, can on the one hand improve conformable, while urination can not discovered by other people as far as possible.
Description of the drawings
Fig. 1 is the stereogram from observed by face side in the appearance of an example of the diaper of first embodiment of the present invention.
Fig. 2 is the exploded perspective view of diaper shown in FIG. 1.
Fig. 3 is the vertical view from the observation of topsheet side in the diaper of extended configuration of first embodiment of the present invention.
Fig. 4 is the vertical view that absorber is observed from topsheet side of first embodiment of the present invention, and is to illustrate shape
At the figure of an example for the recess portion forming region for having multiple recess portions.
Fig. 5 is the V-V directional profile figures of Fig. 3.
Fig. 6 is the sectional view of the diaper of second embodiment of the present invention, and is the V-V directional profile figures of Fig. 3.
Fig. 7 is the sectional view of the diaper of third embodiment of the present invention, and is the V-V directional profile figures of Fig. 3.
Specific implementation mode
On one side referring to Figure 1 to Figure 7, the embodiment of the absorbent commodity of the present invention is described in detail on one side.But
The present invention is not limited to present embodiments.
The absorbent commodity of present embodiment is configured to by including being formed multiple recess portions on the absorber surface
The given area that is sandwiched of region and cover sheets in, at least make the region of engagement back sheet and absorber and engage bottom
The region of sheet material and cover sheets is not configured overlappingly.According to this constitution, be easy warpage at recess portion and make conformable promotion,
Even and if absorber absorbs liquid, is also not easy to discover the case where it is absorbed partly towards lateral expansion by other people, result can be use up can
Urination can not be discovered by other people.
First, the 1st embodiment for applying the present invention to deploying type disposable diaper is illustrated as follows.
The 1st embodiment > of <
< constitutes >
Fig. 1 shows in the appearance of an example of the diaper of first embodiment of the present invention, the solid from observed by face side
Figure.The diaper 10 of present embodiment is deploying type disposable diaper, has predecessor (thefront body) region 10F, rear body
Region 10C under the hip of (the back body) region 10R and the such predecessor region 10F and rear body region 10R of connection.This
Outside, it is formed with the waist opening portion 10W for the part for surrounding wearer's waist by predecessor region 10F and rear body region 10R when wearing.Together
Sample, it is formed with region 10C under lower end and hip by predecessor region 10F and rear body region 10R and surrounds the big of wearer's both feet
The pair of right and left leg opening portion 10L of leg section.
When wearing, predecessor region 10F is located at the abdomen side of wearer, and then body region 10R is located at the back of wearer
Side.Moreover, when wearing, pair of right and left is each passed through under hip under the hip of region 10C claddings wearer and as the foot of wearer
The mode of leg opening portion 10L.Therefore, leg opening portion 10L is located at from any position near wearer's groin to thigh.
Imaginary line P is extended from abdomen side towards back side by hip lower part in diaper central portion.Specifically, for example
If the waist side of diaper is defined as, it will be defined as down on the downside of hip, then imaginary line P extends along diaper surface towards upper and lower directions
And also extend towards upper and lower directions in back side via hip lower part.
In the left and right ends edge of the rear body region 10R of the cover sheets 11 positioned at 10 outside of diaper, it is adhered with left and right one
To magic tape 10A, such magic tape 10A coincides in the left and right ends edge of predecessor region 10F when wearing and by the left and right two
End edge portion connects, and can form leg opening portion 10L.Magic tape 10A can be engaged in and be adhered to predecessor region with removing repeatedly
Preceding patch sheet material 10B in the cover sheets 11 of 10F.
Fig. 2 is the schematical exploded perspective view of diaper 10 shown in FIG. 1, and Fig. 3 is oneself of first embodiment of the present invention
The observation of 14 side of topsheet is in the vertical view of the diaper 10 of extended configuration.The absorber 13 of Fig. 2 and the diaper 10 of Fig. 3, in order to just
In explanation, the state being locally broken is shown respectively.
As shown in Fig. 2, the diaper 10 of present embodiment is constructed with lamination, lamination construction, which is from outside, will be sequentially
It obtains good sense of touch and cover sheets 11, the bottom with opaque liquid and penetrability is formed by by relatively thin non-woven fabrics
Sheet material (back side sheet material) 12, elongated absorber 13, the topsheet (surface side sheet material) 14 with liquid permeability and by hydrophobic
A pair of of three-dimensional corrugation (side sheet material) 15 that the sheet element of property is constituted overlaps.
The left and right sides of region 10C under the hip of cover sheets 11, be formed with respectively become leg opening portion 10L a pair lack
Oral area 11N.Between cover sheets 11 and a pair of of three-dimensional corrugation 15, it is adhered with to form leg creases with extended configuration respectively
A pair of of rubber covered wire 16.
As constitute back sheet 12 material, such as can enumerate be formed with multiple fine holes by resins such as polyethylene
The film constituted.Back sheet 12 is engaged in cover sheets 11, and absorber 13 is configured at the back sheet 12 and topsheet
Between 14, topsheet 14 is engaged in back sheet 12 via the absorber 13.In the present embodiment, details will be with reference to figure
5 are described below, but back sheet 12 is engaged with 11 whole face of cover sheets, and absorber 13 and back sheet 12 are in given area
It does not engage.In addition, being bonded to along bottom chip corresponding in the region of the upper end of rear body region 10R in back sheet 12
The width direction of material 12 extends, to the elastic sheet material 10D of the wearing feeling to wearer's imparting section appropriateness.
It is by the coating component such as cotton paper or non-woven fabrics positioned at the absorber 13 of the present embodiment of 14 lower section of topsheet
(cored；Core warp) 18 will mainly by the absorbability ontology 17 of paper pulp and SAP wrap up made of.By with coating component 18
Package absorbability ontology 17 is formed by connecting line, such as is in the upper surface of absorber 13 and along length side shown in Fig. 2
It is formed to the mode of extension.The absorber 13 of present embodiment under predecessor, hip and in a manner of rear body to be formed as elongated
Shape.Herein, if front and back (upper and lower) direction will be set as from front portion to rear body section, orthogonal to that direction is set as left
Right direction, then the absorber 13 of present embodiment is (preceding in Fig. 2 and Fig. 3 in the different rectangle of the length of front and back (upper and lower) left and right
The length of (upper and lower) is longer compared with the length of left and right afterwards).Furthermore it's not limited to that for the shape of the absorber 13 of present embodiment,
And include for example in the generally square person that the length of front and back (upper and lower) left and right is same degree, in the angle quilt at front and back (upper and lower) end
It is the person that takes fillet, variously-shaped in oval person, rounded person towards front and back (upper and lower) extension etc..In addition, in the hip of absorber 13
Lower part, the mode that can also correspond to a pair of of leg opening portion 10L form a pair of notch section in arc-shaped.In present embodiment
In, as shown in figure 3, being formed with multiple recess portions 20 on the surface of absorber 13.The recess portion 20 for example by by absorber 13 with top
The laminate (hereinafter, being also known as " absorbing part ") of layer of sheet material 14 pressurizes and is arranged.In addition, in the present embodiment, by shape
At the given area that the region (with reference to following Fig. 4) for the absorber 13 for having multiple recess portions 20 is sandwiched with cover sheets 11, at least
Overlappingly the joint portion of configuration engagement absorber 13 and back sheet 12 with engage connecing for back sheet 12 and cover sheets 11
Conjunction portion (with reference to following Fig. 5 to Fig. 7).Joint portion by hot melt (hot melt), use the adhesion or thermal welding of sticker
(thermal welding) is formed.
A pair of of three-dimensional corrugation 15 is arranged along the length direction of absorber 13, towards the length direction of absorber 13 on extend
Both sides edge in, a side edge part is in substantially rectilinear form, and another side edge part is formed about jagged portion 15N under hip.One
Disengaged condition become relative to topsheet 14 to the inboard portion of three-dimensional corrugation 15, three-dimensional corrugation 15 is in its substantially linear
The side edge part of shape includes free end.In the free end of three-dimensional corrugation 15, as shown in figure 3, the conduct elasticity structure of effect drawing force
The rubber covered wire 19 of part, the length direction along absorber 13 are configured with extended configuration.A pair of of three-dimensional corrugation 15 is by the rubber
Line 19, and can be erected along the both sides edge of absorber 13 under wearing effect.
< is formed with the region > of the absorber of multiple recess portions
Fig. 4 be the vertical view of absorber 13 is observed from topsheet 14 side in first embodiment of the present invention, and for
Illustrate the figure of an example in the region (hereinafter, being also known as " recess portion forming region ") for the absorber 13 for being formed with multiple recess portions 20.
As described above, being formed with multiple recess portions 20 on the surface of absorber 13.In the present embodiment, multiple recess portions 20 exist
The surface of absorber 13 is formed oblique clathrate.According to this constitution, being easy warpage at recess portion, and conformable promotion can be made.
Recess portion forming region may be, for example, with the both side ends with multiple recess portions 20 (in Fig. 4 for the left and right end of recess portion 20
Portion) mode that connects towards absorber 13 the rectangular area that extends of length direction.It is formed as shown in figure 4, the rectangular area is used as
The region for having the absorption part of recess portion 20, is represented by recess portion forming region N1.In addition, the region that recess portion 20 is not formed is set
For the non-formation region N2 of recess portion.
In the present embodiment, recess portion 20 is not formed to the width direction (left and right in Fig. 4 of the absorption part of diaper 10
Direction) end, but be formed the band-like of alongst (upper and lower directions in Fig. 4) in central portion.In this implementation
Although having the non-formation region N2 of recess portion in mode, the present invention is not limited to which, recess portion 20 can also be set certainly
It sets to the end of absorber 13.Therefore, the present invention also can be the composition that the non-formation region N2 of recess portion is not arranged.In addition, of the invention
Be allow recess portion 20 be not formed into absorber 13 length direction (upper and lower directions in Fig. 4) end mode and be formed
To the mode of the end.In the situation for being formed into the end, gas permeability can be made and prevent bored moist promotion.
The non-set out region < >
Fig. 5 is the V-V directional profile figures of Fig. 3.Furthermore the connection of coating component 18 to simplify the explanation, is omitted in Figure 5
The record of line (aftermentioned Fig. 6 and Fig. 7 are also same).In Figure 5, by the joint portion table between absorber 13 and back sheet 12
It is shown as the 1st joint portion 21a, the joint portion between back sheet 12 and cover sheets 11 is expressed as the 2nd joint portion 21b.
In the diaper 10 of present embodiment, as shown in figure 5, being sandwiched by recess portion forming region N1 and cover sheets 11
Region in, absorber 13 is not engaged with back sheet 12, in outer surface, that is, back sheet 12 of back sheet 12 with suction
13 side of acceptor is engaged for the surface of opposite side and cover sheets 11 via the 2nd joint portion 21b.Also that is, being formed by recess portion
In the region that region N1 is sandwiched with back sheet 12, it is not configured with the 1st joint portion 21a.It herein, will be by recess portion forming region N1
The region that the 1st joint portion 21a is not configured in the region sandwiched with back sheet 12 is set as the 1st non-set out region 22a.This
Outside, in the present embodiment, it as shown in figure 5, in the region sandwiched by the non-formation region N2 of recess portion and cover sheets 11, inhales
Acceptor 13 is engaged with back sheet 12 via the 1st joint portion 21a, and back sheet 12 is engaged with cover sheets 11 via the 2nd
Portion 21b and engaged.Therefore, the 2nd joint portion 21b is in the region sandwiched by the non-formation region N2 of recess portion and cover sheets 11
Though being configured in a manner of overlapping with the 1st joint portion 21a, in the area sandwiched by recess portion forming region N1 and cover sheets 11
In domain, then it is configured in a manner of not overlapping with the 1st joint portion 21a.
So far, the diaper absorbent article of a plurality of groove is formed in absorber, there are when absorber absorb liquid after,
It is respectively expanded positioned at the absorption part being formed between a plurality of groove of the absorber, such as from the outside of absorbent commodity
It sees the case where trench portions fade away, and is discovered the possibility urinated by other people.
In the present invention, by the given area sandwiched by recess portion forming region N1 and cover sheets 11, at least make
1st joint portion 21a and the 2nd joint portion 21b is not configured overlappingly, and before and after urination, make to be not easy on the outside of absorbent commodity
Deformation.Also that is, after absorber 13 absorbs liquid, even if positioned at the absorption portion being formed between multiple recess portions of the absorber
Divide and respectively expand, can also be obstructed by unassembled region along with being deformed caused by the expansion, and makes back sheet 12
It is unlikely to deform, as a result can inhibit deformation of the diaper 10 towards outside.Therefore, it is possible to be not easy to discover urination by other people.
In addition, by this composition, due to forming moisture by gap is generated between absorber 13 and back sheet 12
Channel, therefore the moisture caused by liquid when being absorbed by absorber can pass through back sheet 12 and the covering of penetrability
Sheet material 11 is discharged to the outside of diaper 10.Therefore, it is possible to make gas permeability be promoted.
In addition, by this composition, due to generating gap between absorber 13 and back sheet 12, keep diaper 10 whole
The pliability of body is promoted.Furthermore in the present embodiment, although cover sheets 11 and 12 entire surface of back sheet via the 2nd
Joint portion 21b and engaged, but not limited to this, in the present invention, also can via the 2nd joint portion 21b and by phased manner by
Engagement.Whereby, the pliability of diaper can be made further to be promoted.In addition, in the present invention, in order to further realize pliability, also
It is allowed in the mode that the region sandwiched by recess portion forming region N1 and cover sheets 11 hardly uses joint portion.However, examining
Consider the whole intensity of diaper 10, also can be to be suitably set joint portion (the 1st joint portion 21a and/or the 2nd joint portion 21b)
Mode.
In the present embodiment, in the region sandwiched by recess portion forming region N1 and cover sheets 11, do not match completely
Set the 1st joint portion 21a.But inventor has found, is sandwiched by recess portion forming region N1 and cover sheets 11 as long as meeting
50% or more region at least make the condition that the 1st joint portion 21a and the 2nd joint portion 21b are not configured overlappingly, even if then not
The 1st joint portion 21a is configured, the effect of the present invention also can be effectively played.By this composition, absorbed in addition to being difficult to grasp from appearance
The part for absorbing body fluid in body 13 and expanding, and be not easy to discover by arround to have urinated, it can also make the softness in 10 outside of diaper
Degree is promoted.Matched in a manner of overlapping with the 2nd joint portion 21b in the region sandwiched with back sheet 12 by recess portion forming region N1
When setting the situation of the 1st joint portion 21a, the 1st joint portion 21a be preferably configured to avoid the periphery of recess portion 20 as far as possible and equably
Dispersion.
The 2nd embodiment > of <
Fig. 6 is the sectional view of the diaper 10 of second embodiment of the present invention, and is the V-V directional profile figures of Fig. 3.Constitute this
Function person having the same in each element of the diaper 10 of embodiment marks symbol identical with the 1st embodiment and omits
Its explanation.
Present embodiment and the 1st embodiment differently, what is sandwiched by recess portion forming region N1 and cover sheets 11
Region, absorber 13 are engaged with back sheet 12 via the 1st joint portion 21a, and cover sheets 11 and back sheet 12 are not
It is engaged via the 2nd joint portion 21b.Also that is, in the region sandwiched by recess portion forming region N1 and cover sheets 11, do not match
It is equipped with the 2nd joint portion 21b.Herein, the 2nd joint portion will be not configured in the region sandwiched by back sheet 12 and cover sheets 11
The region of 21b is set as the 2nd non-set out region 22b.
Present embodiment in a same manner as in the first embodiment, as shown in fig. 6, by the non-formation region N2 of recess portion and emulsion sheet
In the region that material 11 is sandwiched, absorber 13 is engaged with back sheet 12 via the 1st joint portion 21a, back sheet 12 with cover
Cover sheet 11 is engaged via the 2nd joint portion 21b.Therefore, the 1st joint portion 21a is by the non-formation region N2 of recess portion and emulsion sheet
The region that material 11 is sandwiched, though by with the 2nd joint portion 21b overlap in a manner of be configured, by recess portion forming region N1 with cover
In the region that cover sheet 11 is sandwiched, it is configured in a manner of not overlapping with the 2nd joint portion 21b.
According to the present embodiment, in a same manner as in the first embodiment, conformable and gas permeability, while energy can on the one hand be promoted
It is enough not discover urination by other people as far as possible.In addition, by gap is generated between cover sheets 11 and back sheet 12, urine can be made
The whole pliability of cloth 10 is promoted.Furthermore in the present embodiment, though absorber 13 and back sheet 12 are by entire surface via the 1st
Joint portion 21a and engaged, but not limited to this, in the present invention, also can via the 1st joint portion 21a and by phased manner by
Engagement.Whereby, the pliability of diaper can be made further to promote height.
In the present embodiment, in the region sandwiched by recess portion forming region N1 and cover sheets 11, do not match completely
Set the 2nd joint portion 21b.However, inventor has found, wrapped by recess portion forming region N1 and cover sheets 11 as long as meeting
50% or more region of folder at least makes the condition that the 1st joint portion 21a and the 2nd joint portion 21b are not configured overlappingly, even if then
The 2nd joint portion 21b is not configured, also can effectively play the effect of the present invention.By this composition, inhaled in addition to being difficult to grasp from appearance
The part for absorbing body fluid in acceptor 13 and expanding, and be not easy to discover by arround to have urinated, it can also make the soft of 10 outside of diaper
Softness is promoted.In the region sandwiched by recess portion forming region N1 and cover sheets 11 in a manner of overlapping with the 1st joint portion 21a
When configuring the situation of the 2nd joint portion 21b, the 2nd joint portion 21b is preferably configured to avoid the periphery of recess portion 20 as far as possible and uniform
Ground disperses.
The 3rd embodiment > of <
The 3rd embodiment of the present invention is different from the 1st embodiment, by recess portion forming region N1 and 11 institute of cover sheets
In the region of double team, the 1st joint portion 21a and the 2nd joint portion 21b in a manner of nonoverlapping and at certain intervals alternately by with
It sets.Also that is, by the 1st non-set out region 22a that the 1st joint portion 21a is not configured with the 2nd joint portion 21b is not configured it is the 2nd disengaged
Region 22b is alternately arranged at certain intervals.
The sectional view of the diaper 10 of Fig. 7 third embodiment of the present invention, and be the V-V directional profile figures of Fig. 3.Constitute this reality
Function person having the same in each element of the diaper 10 of mode is applied, symbol identical with the 1st embodiment is marked and omits it
Explanation.
Present embodiment in a same manner as in the first embodiment, as shown in fig. 7, by the non-formation region N2 of recess portion and emulsion sheet
In the region that material 11 is sandwiched, absorber 13 is engaged with back sheet 12 via the 1st joint portion 21a, back sheet 12 with cover
Cover sheet 11 is engaged via the 2nd joint portion 21b.Therefore, the 1st joint portion 21a and the 2nd joint portion 21b are by the non-formation area of recess portion
Though the region that domain N2 is sandwiched with cover sheets 11 is configured in a manner of overlapping, by recess portion forming region N1 and emulsion sheet
The region that material 11 is sandwiched is configured in a manner of nonoverlapping.In addition, present embodiment is by recess portion forming region N1 and covering
The region that sheet material 11 is sandwiched, the 1st non-set out region 22a and the 2nd non-set out region 22b are slightly overlappingly configured.
According to the present embodiment, in a same manner as in the first embodiment, conformable and gas permeability, while energy can on the one hand be promoted
It is enough not discover urination by other people as far as possible.In addition, being produced respectively by between absorber 13, back sheet 12 and cover sheets 11
Raw gap, can be such that the pliability of the entirety of diaper 10 is promoted.
Present embodiment is in the region sandwiched by recess portion forming region N1 and cover sheets 11, the 1st joint portion 21a and the
Though 2 joint portion 21b are alternately configured at certain intervals, and the 1st non-set out region 22a and the 2nd non-set out region 22b is with certain
It is configured with alternating, but not limited to this.The present invention for example also can be the 1st non-set out region 22a and the 2nd disengaged area
Domain 22b is configured with different interval or the 1st non-set out region 22a and the 2nd non-set out region 22b is configured with different interval.
For present embodiment in 100% region sandwiched by recess portion forming region N1 and cover sheets 11, the 1st is disengaged
Though region 22a is configured with the 2nd non-set out region 22b in a manner of nonoverlapping, the present invention is not limited to this.As long as by
Recess portion forming region N1 makes the 1st joint portion 21a and the 2nd joint portion 21b with 50% or more the region that cover sheets 11 are sandwiched
Alternately it is configured in a manner of at least nonoverlapping, can effectively plays the effect of the present invention.By this composition, in addition to being difficult to
The part for absorbing body fluid in absorber 13 and expanding is grasped from appearance, and is not easy to discover by arround to have urinated, and can also make urine
The pliability in 10 outside of cloth is promoted.
Other > of <
The variation the present invention is not limited to the respective embodiments described above or everywhere, and the present invention can not departed from
Technological thought in the range of, change or deformation appropriate can be carried out.
For example, the construction of the diaper of the respective embodiments described above, is not limited to deploying type as described above, if for comprising
The diaper of the composition of the absorbent commodity of claim defined can be to be formed arbitrarily.For example, pants type is deserted
Diaper and urine absorbent pad etc. can also apply the present invention.
Moreover, though the respective embodiments described above form multiple recess portions 20 in 14 side of topsheet of absorber 13, and it is unlimited
Due to this.For example, also multiple recess portions 20, or the topsheet in absorber 13 can be formed in 12 side of back sheet of absorber 13
12 side of 14 sides and back sheet (two sides of absorber 13) forms multiple recess portions 20.
In addition, though the respective embodiments described above are continuously formed at the surface of absorber 13 by multiple recess portions 20, and shape
At the arrangement pattern of oblique clathrate, but not limited to this.For example, multiple recess portions 20 can be formed in absorber 13 by phased manner
Surface, and the arrangement pattern of recess portion 20 also can be polygonal arrangement pattern such as triangle, hexagon or by straight line
Shape, curve-like or wavy pattern side by side made of the various arrangement patterns such as pattern.
The respective embodiments described above are wrapped in the effect for playing the present invention by recess portion forming region N1 and cover sheets 11
The situation that non-set out region (the 1st non-set out region 22a or the 2nd non-set out region 22b) segmentation is arranged in the region of folder
When, preferably the non-set out region is compared with joint portion (the 1st joint portion 21a or the 2nd joint portion 21b) bigger.
Symbol description
N1 recess portion forming regions
The non-formation region of N2 recess portions
10 diapers
10A magic tapes
Patch sheet material before 10B
10F predecessor region
Body region after 10R
Region under 10C hips
10W waists opening portion
10L leg openings portion
11 cover sheets
11N, 15N notch section
12 back sheets (back side sheet material)
13 absorbers
14 topsheets (surface side sheet material)
15 three-dimensional corrugations
16,19 rubber covered wire
17 absorbability ontologies
18 coating components
20 recess portions
The 1st joint portions 21a
The 2nd joint portions 21b
The 1st non-set out region 22a
The 2nd non-set out region 22b.
Claims (6)
1. a kind of absorbent commodity has the surface side sheet material of liquid permeability, the back side sheet material of opaque liquid, is configured in institute
The absorber stated between surface side sheet material and the back side sheet material and engaged with the back side sheet material via the 1st joint portion
And the cover sheets engaged with the outer surface of the back side sheet material via the 2nd joint portion, the spy of the absorbent commodity
Sign is,
It is provided with the recess portion forming region for being formed with multiple recess portions on the absorber, and
In 50% or more the region sandwiched by the recess portion forming region and the cover sheets, at least make the described 1st
Joint portion is not configured overlappingly with the 2nd joint portion.
2. absorbent commodity as claimed in claim 1, which is characterized in that by the recess portion forming region and the cover sheets institute
In the region of double team, the 1st joint portion is at least made not to be configured overlappingly with the 2nd joint portion.
3. absorbent commodity as claimed in claim 2, which is characterized in that by the recess portion forming region and the back side sheet material
In the region sandwiched, the 1st joint portion is not configured.
4. absorbent commodity as claimed in claim 2, which is characterized in that by the recess portion forming region and the cover sheets institute
In the region of double team, the 2nd joint portion is not configured.
5. absorbent commodity as claimed in claim 2, which is characterized in that by the recess portion forming region and the cover sheets institute
In the region of double team, the 1st joint portion and the 2nd joint portion are alternately configured with fixed intervals.
6. such as the absorbent commodity of any one of claim 1 to 5, which is characterized in that the recess portion is formed to the absorber
End until.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-042459 | 2016-03-04 | ||
| JP2016042459A JP6414107B2 (en) | 2016-03-04 | 2016-03-04 | Absorbent articles |
| PCT/JP2017/000055 WO2017149922A1 (en) | 2016-03-04 | 2017-01-04 | Absorbent article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108778217A true CN108778217A (en) | 2018-11-09 |
Family
ID=59743853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780014907.5A Pending CN108778217A (en) | 2016-03-04 | 2017-01-04 | Absorbent commodity |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6414107B2 (en) |
| CN (1) | CN108778217A (en) |
| RU (2) | RU2716809C2 (en) |
| TW (2) | TWI649071B (en) |
| WO (1) | WO2017149922A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6567713B1 (en) * | 2018-03-05 | 2019-08-28 | 大王製紙株式会社 | Absorbent articles |
| JP7110673B2 (en) * | 2018-03-30 | 2022-08-02 | 王子ホールディングス株式会社 | absorbent article |
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| JP5709584B2 (en) * | 2011-03-01 | 2015-04-30 | ユニ・チャーム株式会社 | Absorbent articles |
| JP6050612B2 (en) * | 2012-06-11 | 2016-12-21 | 花王株式会社 | Absorbent articles |
| RU2636371C2 (en) * | 2012-10-23 | 2017-11-22 | Као Корпорейшн | Absorbent product |
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2016
- 2016-03-04 JP JP2016042459A patent/JP6414107B2/en active Active
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2017
- 2017-01-04 TW TW107105024A patent/TWI649071B/en active
- 2017-01-04 RU RU2019125735A patent/RU2716809C2/en active
- 2017-01-04 WO PCT/JP2017/000055 patent/WO2017149922A1/en active Application Filing
- 2017-01-04 TW TW106100140A patent/TWI619479B/en active
- 2017-01-04 RU RU2018134779A patent/RU2698185C1/en active
- 2017-01-04 CN CN201780014907.5A patent/CN108778217A/en active Pending
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| JP2003079654A (en) * | 2001-09-14 | 2003-03-18 | Livedo Corporation | Disposable absorbable article |
| CN1882300A (en) * | 2003-11-20 | 2006-12-20 | 尤妮佳股份有限公司 | Disposable pull-on wearing article |
| CN102770102A (en) * | 2010-02-26 | 2012-11-07 | 尤妮佳股份有限公司 | Absorptive article and method for manufacturing absorptive article |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017149922A1 (en) | 2017-09-08 |
| RU2019125735A3 (en) | 2020-01-24 |
| TWI649071B (en) | 2019-02-01 |
| TW201831158A (en) | 2018-09-01 |
| JP6414107B2 (en) | 2018-10-31 |
| RU2698185C1 (en) | 2019-08-22 |
| TW201731469A (en) | 2017-09-16 |
| RU2019125735A (en) | 2019-10-01 |
| RU2716809C2 (en) | 2020-03-16 |
| JP2017153885A (en) | 2017-09-07 |
| TWI619479B (en) | 2018-04-01 |
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Application publication date: 20181109 |
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