CN107708631B - Absorbent commodity - Google Patents
Absorbent commodity Download PDFInfo
- Publication number
- CN107708631B CN107708631B CN201680037650.0A CN201680037650A CN107708631B CN 107708631 B CN107708631 B CN 107708631B CN 201680037650 A CN201680037650 A CN 201680037650A CN 107708631 B CN107708631 B CN 107708631B
- Authority
- CN
- China
- Prior art keywords
- sheet element
- pair
- absorber
- independent sheet
- main body
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—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
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
-
- 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
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- 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
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Diaper (1) has absorbent main body (2) and band portion (31).It is formed with a pair of of leg opening part (4) in diaper (1) and is provided with a pair of engaging portion (51,52) so that major general's absorbent main body (2) and band portion (31) are bonded together, this tilts joint portion (51,52) from longitudinal upside towards outside of a pair of of leg opening part (4) in transverse direction.Absorbent main body (2) has absorber (21), skin lateral plate (22), outer load (23) and non-skin lateral plate (24).Independent sheet element (61,62) is horizontally arranged between a pair of engaging portion (51,52) and independent sheet element (61,62) has the part Chong Die with the region of not set absorber (21) of absorbent main body (2).
Description
Technical field
The present invention relates to absorbent commodities.
Background technique
Traditionally, as absorbent commodity, for instance it is known to include a waist opening portion is so-called with a pair of of leg opening part
Breeches type disposable diaper.For example, patent document 1 disclose it is a kind of include absorbent main body (diaper body) pants type it is primary
Property diaper, wherein being formed with along the outer ledge of leg opening part in the width direction of leg rivel portion and absorbent main body
Two sides be configured with a pair of of waistband.
In the disposable diaper disclosed in patent document 1, absorbent main body is by laminated configuration in the skin with wearer
The liquid permeability front surface piece of the side of contact, configuration the side of the skin contact with wearer opposite side it is liquid-impermeable after
Surface patch and the liquid absorbent material being sealed between liquid permeability front surface piece and liquid-impermeable rear surface piece and constitute.A pair of of waistband
All have the both ends on the length direction engaged respectively with two ora terminalis in the width direction of absorbent main body.A pair of engaging part
Outside inclination in width direction.In the direction of the width, at these between bonding part, absorbent main body has not set
The region of liquid absorbent material.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 9-290003 bulletin
Summary of the invention
Problems to be solved by the invention
In the disposable diaper disclosed in patent document 1, in the direction of the width, with wearer veutro center and back side
Between the corresponding a pair of engaging portion point in center, absorbent main body has the region of not set liquid absorbent material, that is, rigidity is than setting
The region for having the region of liquid absorbent material low.Thus, when wearing diaper at this with may be generated in low rigid region
Fold and folding line.Accordingly, it is possible to which can generate disposable diaper is difficult to be bonded the skin of wearer to make wearer feel indisposed
The problem felt and damage apparent impression etc..
The present invention proposes in view of the above problems.The object of the present invention is to provide a kind of absorbent commodities, are able to suppress
The generation of fold and folding line is in absorbent main body to improve stickiness and give people a kind of succinct impression in appearance.
The solution to the problem
A main aspect of the invention is with longitudinally, laterally and in the front-back direction absorbent commodity includes: along institute
State longitudinal absorbent main body;And along the lateral band portion, it is formed with a pair of of leg opening part, front and back difference
It is provided with a pair of engaging portion, the pair of joint portion is from the longitudinal upside towards the pair of leg opening part to described
Outside inclination in transverse direction, the pair of joint portion at least engages the absorbent main body and the band portion.The absorbability
Main body includes: the absorber for absorbing liquid;The skin lateral plate of liquid permeability, the skin lateral plate are arranged to lean on than the absorber
Skin side;Outer load, the outer load are arranged to than the absorber by non-skin side;And liquid-impermeable non-skin side
Piece, the non-skin lateral plate are arranged between the absorber and the outer load.At least side on the front-rear direction,
Independent sheet element is set between the pair of joint portion in the cross direction, and the independent sheet element includes and the absorption
Property main body the not set absorber region overlapping part.Other features of present aspect will be from the specification and drawings
It is become apparent in explanation.
The effect of invention
By means of the invention it is possible to inhibit the generation of fold and folding line in absorbent main body to improve stickiness and in appearance
Give people a kind of succinct impression.
Detailed description of the invention
Fig. 1 is the schematic perspective view for showing the appearance of diaper according to the first embodiment of the present invention.
Fig. 2A is to show diaper along the plan view in the state of the elongated lengthwise of absorbent main body, Fig. 2 B be along
The sectional view of line IIB-IIB interception in Fig. 2A.
Fig. 3 A is the plane outspread drawing shown in the unfolded state of the diaper of manufacturing step midway, and Fig. 3 B is along in Fig. 3 A
Line IIIB-IIIB interception sectional view.
Fig. 4 A and Fig. 4 B are the schematic plan views of diaper, and Fig. 4 A shows the case where observing from the front diaper, and Fig. 4 B is shown
Observe from the rear the case where diaper.
Fig. 5 is schematic sectional view when diaper is cut off along longitudinal direction.
Fig. 6 A and Fig. 6 B show diaper according to the second embodiment of the present invention, and Fig. 6 A is shown in manufacturing step midway
Diaper unfolded state plane outspread drawing, Fig. 6 B be along in Fig. 6 A line VIB-VIB interception sectional view.
Fig. 7 is the schematic sectional view when diaper according to the second embodiment of the present invention is cut off along longitudinal direction.
Fig. 8 is the schematic sectional view when diaper according to the third embodiment of the present invention is cut off along longitudinal direction.
Specific embodiment
At least following item will become apparent from this specification and attached drawing described below.
With longitudinally, laterally and in the front-back direction absorbent commodity will be apparent, the absorbent commodity include: along
Longitudinal absorbent main body;And along the lateral band portion, it is formed with a pair of of leg opening part, front and back point
It is not provided with a pair of engaging portion, the pair of joint portion is from the longitudinal upside towards the pair of leg opening part to institute
The outside inclination in transverse direction is stated, the pair of joint portion at least engages the absorbent main body and the band portion.The absorption
Property main body include: absorb liquid absorber;The skin lateral plate of liquid permeability, the skin lateral plate are arranged to than the absorber
By skin side;Outer load, the outer load are arranged to than the absorber by non-skin side;And liquid-impermeable non-skin
Lateral plate, the non-skin lateral plate are arranged between the absorber and the outer load, and at least one on the front-rear direction
Side is arranged independent sheet element between the pair of joint portion in the cross direction, the independent sheet element include with it is described
The part of the region overlapping of the not set absorber of absorbent main body.
According to the absorbent commodity, a pair of engaging portion corresponding with the veutro center of wearer and back side center is set
Between independent sheet element include the part Chong Die with the region of not set absorber, that is, rigidity is than being provided with the area of absorber
The low region of the rigidity in domain.Therefore, the rigidity in the region of the not set absorber increases, thus inhibits the suction when wearing
The property received main body generates fold and folding line to improve stickiness.This can also give people a kind of succinct impression in appearance.
A kind of absorbent commodity, it is preferable that the independent sheet element is arranged to than the absorber by the non-skin
Side.
According to the absorbent commodity, for example, working as makes independent sheet element be set as the discharged liquid than absorption urine etc.
Absorber lean on non-skin side when, independent sheet element may include part Chong Die with the region for being provided with absorber, thus with general
Independent sheet element is set as (being contemplated that feelings not Chong Die with the region for being provided with absorber by the case where skin side than absorber
Condition) it compares, it is ensured that the use of biggish independent sheet element.Therefore, the rigidity in the big region of absorbent main body increases.This energy
Enough inhibition generate fold and folding line to improve stickiness when wearing.This can also give people a kind of succinct impression in appearance.
A kind of absorbent commodity, it is preferable that the independent sheet element is arranged between the absorber and the outer load.
According to the absorbent commodity, independent sheet element is arranged between absorber and outer load.Therefore, because individual sheets structure
Part is not exposed to the outside, independent sheet element see outside in be not obvious, thus provide more succinct impression.
A kind of absorbent commodity, it is preferable that the independent sheet element of at least part coloring is arranged to outer than described
Load leans on the non-skin side, is located at the color in the region between the pair of joint portion of front side in the cross direction and in institute
The color for stating the region in transverse direction between the pair of joint portion of rear side is different.
According to the absorbent commodity, by being arranged than outer load by non-skin side, individual sheets structure with different colours
Part becomes easy independent sheet element externally visibly.This helps to judge to be somebody's turn to do based on the color for being added to the independent sheet element
The front-rear direction of absorbent commodity.
A kind of absorbent commodity, it is preferable that the independent sheet element is arranged to than the absorber by the skin side.
According to the absorbent commodity, set independent sheet element to than absorber by skin side.Therefore, because individual sheets structure
Part is not exposed to the outside, independent sheet element see outside in be not obvious, thus provide more succinct impression.
A kind of absorbent commodity, it is preferable that the independent sheet element includes being not engaged in the longitudinal lower end side
The disengaged portion of the absorbent main body is formed between the disengaged portion and the absorbent main body to described longitudinal
The space of lower opening.
According to the absorbent commodity, oriented longitudinal lower opening is formed between disengaged portion and absorbent main body
Space.The space can receive the front surface along absorbent main body and next urine etc., thus the leakage of inhibition urine etc..This
Outside, for example, even if the space can also accommodate on the length direction of absorption pad when absorption pad is used for the absorbent commodity
End.Therefore, it is not necessary to be additionally provided space for receiving absorption pad.
A kind of absorbent commodity, it is preferable that elastic component is joined to described non-connect in the state of extending in the cross direction
Conjunction portion.
According to the absorbent commodity, even if when the space receiving formed between disengaged portion and absorbent main body is for example inhaled
When receiving the end on the length direction of pad, elastic component can also be engaged to disengaged portion so that disengaged portion is horizontally received
Contracting.This can fill gap using the end of the absorption pad of receiving within this space, to inhibit the end of absorption pad from the sky
Between inside fall.
A kind of absorbent commodity, it is preferable that the pair of engagement of front side is horizontally arranged in the independent sheet element
Between portion and horizontally it is arranged between the pair of joint portion of rear side, the independent sheet element of the front side and institute
Any one of the independent sheet element for stating rear side is arranged to than the absorber by the non-skin side, and it is described before
The other of described independent sheet element and the independent sheet element of the rear side of side are arranged to lean on than the absorber
The skin side.
According to the absorbent commodity, the position for being provided with independent sheet element is distinguished between front side and rear side.This has
Help the front-rear direction for judging the absorbent commodity when wearing based on the architectural difference between front side and rear side.
A kind of absorbent commodity, it is preferable that the shape that the one in the independent sheet element is coloured at least part
It is arranged under state than the outer load by the non-skin side, and in the cross direction positioned at the pair of of the front side
The color in the region between joint portion and the in the cross direction region between the pair of joint portion of the rear side
Color is different.
According to the absorbent commodity, by leaning on the independent sheet element of non-skin side to colour than absorber to be arranged in, and will
Independent sheet element is set as making independent sheet element become easier to confirm from outside by non-skin side than outer load.This more added with
Help the front-rear direction for judging the absorbent commodity when wearing based on the color for being added to the independent sheet element.
A kind of absorbent commodity, it is preferable that the region of the not set absorber of the absorbent main body is non-telescoping
Region.
According to the absorbent commodity, since the region of absorber not set in absorbent main body is without retractility
Non-telescoping region, skin lateral plate do not stretch horizontally, are therefore less likely to the skin of fitting wearer.To when wearing
It will appear gap between skin lateral plate and the skin of wearer, thus facilitate the generation of fold and folding line.Then, so that it is independent
Sheet element includes the part Chong Die with the region of not set absorber, increases the rigidity in the region of not set absorber
Greatly.This, which is able to suppress when wearing, generates fold and folding line to improve stickiness.This can also be a kind of succinct to people in appearance
Impression.
A kind of absorbent commodity, it is preferable that the independent sheet element is integrally bonded to institute using the pair of joint portion
State absorbent main body and the band portion.
According to the absorbent commodity, connect independent sheet element, absorbent main body and band portion integrally using a pair of engaging portion
It closes.This is able to suppress when it is being worn due to being made independent sheet element from absorption by the influence with skin contact and friction etc.
Property main body separation the case where, it is thus possible to not by rigid in the region for increasing not set absorber in the case where influence above
Property.
===first embodiment===
It will be to an exemplary pants-type disposable as absorbent commodity according to the first embodiment of the present invention
Diaper 1 (hreinafter referred to as diaper 1) is illustrated.
<overall construction of diaper 1>
It will be illustrated referring to figs. 1 to overall construction of the Fig. 3 to diaper 1.
Fig. 1 is the schematic perspective view for showing the appearance of diaper 1 according to the first embodiment of the present invention.
When wearing diaper, diaper 1 has the shape of pants type as shown in Figure 1.In the state of pants type, diaper 1
Including mutually orthogonal " longitudinal direction ", " transverse direction " and " front-rear direction ".In the longitudinal direction, the waist side of wearer is defined as upside
The crotch side of wearer is defined as downside (lower section) by (top).In the longitudinal direction, the veutro of wearer is defined as front side
The back side of wearer is defined as rear side (rear) by (front).
Diaper 1 includes: along longitudinal absorbent main body 2 and leg rivel portion 32;And along lateral band portion 31.Urine
The longitudinal upside of cloth 1 is formed with waist opening portion HB.Two sides in the transverse direction of diaper 1 are formed with a pair of of leg opening part 4.
In band-like absorbent main body 2 such as the internal absorber with the discharged liquid absorbing and keeping such as urine
21.As shown in Figure 1, in the state that diaper 1 is in pants type, before the one end on the length direction of absorbent main body 2 is located at
The upside of side, and the another side on the length direction of absorbent main body 2 is located at via the crotch (inseam) of wearer
The upside at rear.In Fig. 1, absorber 21 is indicated with dotted line.
In the present embodiment, the longitudinal upside of diaper 1, absorbent main body 2 transverse direction on two sides set respectively
It is equipped with band portion 31.In band portion 31, it is arranged side by side with horizontally telescopic multiple elastica 31a in the longitudinal direction.Absorbability
Two sides in the transverse direction of main body 2 are respectively arranged with leg rivel portion 32.In leg rivel portion 32, horizontally it is arranged side by side with
Multiple elastica 32a telescopic in the longitudinal direction.By the elastica 31a being arranged at band portion 31 and it is arranged in leg rivel portion
The effect of elastica 32a at 32 makes diaper 1 be bonded waist and the leg of wearer.
A pair of of leg opening part 4 has the longitudinal lower edge by a pair of of band portion 31 and the transverse direction in a pair of of leg rivel portion 32
On outer rim formed periphery 40.The periphery 40 of a pair of leg opening part 4 it is not always necessary that by a pair of of band portion 31 lower edge and
The outer rim in a pair of of leg rivel portion 32 is formed.For example, in the longitudinal lower end and a pair of of leg rivel portion of a pair of of band portion 31
Other sheet elements etc. are arranged in outer end in 32 transverse direction, can form a pair of of leg opening by the edge of other sheet elements etc.
The periphery 40 in portion 4.
In the front of diaper 1, being horizontally arranged side by side has in the longitudinal direction from upside (waist opening portion HB) towards leg
Inclined a pair of first joint portion 51 in outside of the opening portion 4 in transverse direction.Similarly, at the rear of diaper 1, horizontally side by side
It is provided in the longitudinal direction from upside towards inclined a pair of second joint portion 52 in outside of the leg opening part 4 in transverse direction.First
Joint portion 51 and the second joint portion 52 will be in the outboard end engagements to the transverse direction of band portion 31 in the transverse direction of absorbent main body 2
Side end.
Horizontally, it is respectively arranged between a pair of first joint portion 51 and between a pair of second joint portion 52
Independent sheet element.Fig. 1 illustrate only horizontally, (first solely for the independent sheet element that is arranged between a pair of first joint portion 51
Vertical sheet element 61).In Fig. 1, the first independent sheet element 61 is indicated with half tone dot grid, and indicate absorbent main body with dotted line
2 part hidden by the first independent sheet element 61.It will illustrate the details of the independent sheet element later.
Illustrate the length direction in diaper 1 along absorbent main body 2 referring to Fig. 2A and Fig. 2 B and Fig. 3 A and Fig. 3 B
The construction of each component in the state of elongation.
Fig. 2A is the plan view for showing diaper 1 in the state of along the elongated lengthwise of absorbent main body 2.Fig. 2 B is
Along the sectional view of the line IIB-IIB interception in Fig. 2A.Fig. 3 A is the unfolded state shown in the midway diaper 1 of manufacturing step
Plane outspread drawing.Fig. 3 B is the sectional view along the line IIIB-IIIB interception in Fig. 3 A.
Diaper 1 is in flat state shown in Fig. 2A in the final stage of manufacturing step.Diaper 1 under flat state includes phase
Mutually orthogonal " length direction ", " transverse direction " and " thickness direction ".The length direction of diaper 1 under flat state is along absorbability
The direction of the length direction of main body 2, and be direction corresponding with the longitudinal direction of diaper 1 under pants type state shown in Fig. 1.
However, in a strict sense, the length direction of the longitudinal direction of the diaper 1 under pants type state and the diaper 1 under flat state contains
Justice is slightly different.Therefore, then the two is handled differently if necessary, such as " longitudinal direction under pants type state " and " flat state
Under length direction ".
In fig. 2, diaper 1 refers to resist when diaper 1 along the state of the elongated lengthwise of absorbent main body 2 and arrange
Each elastic component in diaper 1 is (for example, the elastica 31a being arranged at band portion 31 and be arranged at leg rivel portion 32
Elastica 32a) convergent force and when extending along its length, diaper 1 is elongated to substantially to be seen in the part of arrangement elastic member
Less than the state of the degree of folding line and rivel.Therefore, the diaper 1 in the state of being extended on the length direction of absorbent main body 2
Shape in the state of not generating convergent force by each elastic component the shape of diaper 1 that flatly extends it is identical.
In the following description, in the state that diaper 1 extends along its length, the veutro with wearer is bonded
Side is defined as the front side on length direction, the rear side side that the back side with wearer is bonded being defined as on length direction.
The transverse direction of diaper 1 under flat state has concept identical with the transverse direction of diaper 1 under pants type state.Under flat state
The thickness direction of diaper 1 is the direction with length direction and quadrature transverse, and the side of the skin contact with wearer is determined
Justice is " skin side ", its opposite side is defined as " non-skin side ".
As shown in Figure 2 A and 2 B, when diaper 1 is in flat state, a pair of of leg rivel portion 32 is arranged in absorbability
Two sides in the transverse direction of main body 2, and by a pair of of band portion 31 arrangement skin side in a thickness direction with absorbent main body 2
A part and leg rivel portion 32 are overlapped.
In the present embodiment, as shown in Figure 3A, by the turn back line FL extended along its length by sheet element 3 to
It turns back and forms band portion 31 so arranged and leg rivel portion 32 in inside in transverse direction.In other words, sheet element 3 includes band portion 31
With leg rivel portion 32.In Fig. 2A and Fig. 3 A, turn back line FL is indicated with double dot dash line.
As seen in figs. 2 b and 3b, such as by the way that the flexible sheet component of non-woven fabrics etc. is laminated two in a thickness direction
Piece and form sheet element 3.Between sheet element, there is such as elastica (such as band with the state arrangement extended in the longitudinal direction
The elastica 32a of 32 side elastica 31a and leg rivel portion of 31 side of portion) etc. elastic component.
As shown in Figure 3B, by the outboard end region in the transverse direction of band portion 31 at the first banding end turn back line FLb1 and
The inside in transverse direction is turned back twice (shown in Fig. 3 A) at second banding end turn back line FLb2, and solid using hot-melt adhesive etc.
It is scheduled on the state of turning back.That is, the second banding end turn back line FLb2 is will to become the inside in the transverse direction of the band portion 31 in Fig. 2A
The part of end 30ei and be will as waist opening portion HB periphery part.
By making waist opening portion HB that there is this end foldable structure can reduce wearer's when wearing diaper 1
The stress of section.However, the end regions in the transverse direction not necessarily have above-mentioned foldable structure.
As shown in Figure 2 A, band portion 31 is formed in outboard end 310 (turn back line FL) horizontally partly notch
Notch 41.Similarly, leg rivel portion 32 is formed in outboard end 320 (turn back line FL) horizontally partly notch
The notch 42 of change.
(the ginseng of leg opening part 4 is formed by being combined the notch 41 of 31 side of band portion with the notch 42 of 32 side of leg rivel portion
According to Fig. 1).In the present embodiment, since band portion 31 and leg rivel portion 32 are contained in sheet element 3, the notch of 31 side of band portion
41 and 32 side of leg rivel portion notch 42 (leg opening part 4) be formed in a thickness direction penetrate through sheet element 3 through hole.
As shown in Fig. 2A and Fig. 3 A, the shape of the notch 42 of 32 side of shape and leg rivel portion of the notch 41 of 31 side of band portion is slightly not
Together.However, being not necessarily limited to this, and it can be identical shape.
As seen in figs. 2 b and 3b, absorbent main body 2 includes absorbing and keeping the absorber 21 of liquid, be arranged in thickness
The skin lateral plate 22 of skin side is leaned on than absorber 21 on direction, is arranged in a thickness direction than absorber 21 by non-skin side
Outer load 23 and the non-skin lateral plate 24 being arranged between absorber 21 and outer load 23.
Absorber 21 includes that liquid absorptive material is made to be configured to specific shape (for example, substantially hourglass in the plan view
Shape) absorbent core and the outer peripheral surface as the absorbent core core wrap sheet.As liquid absorptive material, may be exemplified out
The liquid-absorbent of the liquidabsorbing fibres and superabsorbent polymer (so-called SAP) of pulp fibers etc. etc.
Grain substance.As core wrap sheet, the liquid-permeable sheet of tissue paper and non-woven fabrics etc. can be used.Absorber 21 not necessarily wraps
Include absorbent core and core wrap sheet.Only needing absorber 21 is by that can absorb liquid and the liquid is maintained at internal material
Formation.
Skin lateral plate 22 is formed such as the soft sheet element of the liquid permeability as such as Breathable nonwoven.Outer load 23 is for example
It is formed by the sheet element of non-woven fabrics etc..Outer load 23 is not necessarily the sheet element of liquid permeability.Outer load 23 can be by
Such as the formation such as liquid-impermeable film.As seen in figs. 2 b and 3b, in each component for constituting absorbent main body 2, outer load 23 exists
The farthest of non-skin side is arranged on thickness direction.Non-skin lateral plate 24 is for example by such as polyethylene (PE) film or polypropylene
(PP) the liquid-impermeable sheet element of film etc. is formed.
Skin lateral plate 22, outer load 23 and non-skin lateral plate 24 have size from the both ends on the length direction of absorber 21
With both ends each planar dimension outstanding in transverse direction.Therefore, absorbent main body 2 has on both ends and transverse direction in the longitudinal direction
The not set absorber 21 in both ends region.In the present embodiment, the region of the not set absorber 21 is not arrange bullet
The non-telescoping region of property component etc..The region of the not set absorber 21 is not necessarily non-stretching region.
For example, absorber 21, skin lateral plate 22, outer load 23 and non-skin lateral plate 24 utilize hot-melt adhesive etc.
Bonding agent be joined in a thickness direction adjacent component.Coated pattern using the bonding agent includes Ω pattern, spiral figure
Case, candy strip etc..This is also applied for the coated pattern using other bonding agents.
As shown in Figure 2 A, on the length direction of diaper 1 in a flat state, horizontally, positioned at a pair of the of front
The first independent sheet element 61 is provided between one joint portion 51, horizontally, between the second joint portion of a pair 52 being located behind
It is provided with the second independent sheet element 62.When diaper 1 is in pants type state, the first independent sheet element 61 horizontally will setting
Between the first joint portion of a pair 51 of front side (veutro of wearer) in the longitudinal direction, the second independent sheet element 62 is in transverse direction
On will be between the second joint portion of a pair 52 of setting rear side (back side of wearer) in the longitudinal direction.
When diaper 1 is in pants type state, before the first independent sheet element 61 is not necessarily disposed on front-rear direction
Side, the second independent sheet element 62 are not necessarily disposed at the rear side on front-rear direction.It only needs independent sheet element horizontally
It is arranged between a pair of engaging portion of at least side in the longitudinal direction.
As shown in Fig. 2A and Fig. 3 A, the first independent sheet element 61 and the second independent sheet element 62 have and absorbent main body 2
In not set absorber 21 region overlapping part.The rigid ratio in the region of the not set absorber 21 is provided with absorber 21
Region rigidity it is low.Therefore, fold and folding line are easy to produce when wearing diaper 1.
In addition, in the present embodiment, as noted previously, as the region of not set absorber 21 is non-stretching region, institute
Will not horizontally stretch and not allow the skin of wearer easy to attach in the non-telescoping area skin lateral plate 22.To wear
When with diaper 1, gap can be generated between skin lateral plate 22 and the skin of wearer to facilitate in absorbent main body 2 to generate pleat
Wrinkle and folding line.
Then, so that the first independent sheet element 61 and the second independent sheet element 62 have the area with the not set absorber 21
The part of domain overlapping makes to increase in the rigidity in the region of the not set absorber 21, thus inhibits the absorbability when wearing diaper 1
The generation of the fold and folding line of main body 2 is to improve stickiness.This can also give people a kind of succinct print in appearance in diaper 1
As.
As seen in figs. 2 b and 3b, it sets the second independent sheet element 62 to than absorber 21 in a thickness direction by non-skin
Skin side.Specifically, the second independent sheet element 62 is arranged between absorber 21 and non-skin lateral plate 24.However, without being limited thereto.It can
To set the second independent sheet element 62 at least than absorber 21 by non-skin side.In the present embodiment, independent with second
Sheet element 62 is identical, and the first independent sheet element 61 is also configured as than absorber 21 by non-skin side.It will illustrate that first is only later
Detail location relationship between vertical sheet element 61 and the second independent sheet element 62.
Therefore, it is set as than absorber 21 when by the first independent sheet element 61 and the second independent sheet element 62 by non-skin side
When, as shown in Fig. 2A and Fig. 3 A, the first independent sheet element 61 and the second independent sheet element 62 can have and are provided with absorber
The part of 21 region overlapping.
On the other hand, it is set as than absorber 21 when by the first independent sheet element 61 and the second independent sheet element 62 by skin
When side (in the case where second embodiment), the preferably first independent sheet element 61 and the second independent sheet element 62 with not with setting
There is the mode of the region overlapping of absorber 21 to arrange.This is because the first independent sheet element 61 and the second independent sheet element 62 is made to be situated between
It may hinder for liquid to be successfully absorbed into absorber 21 between the discharge port and absorber 21 of wearer.
Therefore, it is set as than absorber 21 with by the first independent sheet element 61 and the second independent sheet element 62 by skin side
Situation is compared, and sets the first independent sheet element 61 and the second independent sheet element 62 to lean on the feelings of non-skin side than absorber 21
Condition, it is ensured that the use of the sheet element with larger size.Therefore, the rigidity in the large area of absorbent main body 2 increases,
Thus the generation of the fold and folding line of absorbent main body 2 when wearing diaper 1 is further suppressed to improve stickiness.This can also
It is enough to give people a kind of succinct impression in appearance in diaper 1.
Sheet element 61 independent for first and the second independent sheet element 62, such as be able to use non-woven fabrics etc. have
The sheet element of fine air permeability, and there is opposite Gao Gang preferably with spun-bonded non-woven fabrics and SMS non-woven fabrics etc.
The sheet element of property.First independent sheet element 61 and the second independent sheet element 62 are not necessarily non-woven fabrics etc..Only needs first are only
Vertical sheet element 61 and the second independent sheet element 62 can at least increase in absorbent main body 2 in the region of not set absorber 21
Rigidity component.
As shown in Figure 3A, in the midway of the manufacturing step of diaper 1, the first independent sheet element 61 and the second independent sheet element 62
All have be in the transverse direction of diaper 1 in a flat state long side, be in the longitudinal direction short side rectangular shape, and with
The mode that absorbent main body 2 and a part of sheet element 3 (leg rivel portion 32) are overlapped in a thickness direction is arranged.However,
In the case that one independent sheet element 61 and the second independent sheet element 62 have these rectangular shapes, by the width tune on short side direction
It is made into and is overlapped in arrangement Shi Buyu leg opening part 4.There are these in the first independent sheet element 61 and the second independent sheet element 62
In the case where rectangular shape, the distance between the turn back line FL with configuration horizontally phase is set by the width in longitudinal direction
Deng.
In the present embodiment, the first independent sheet element 61 is integrally bonded to absorbability using a pair of first joint portion 51
Main body 2 and sheet element 3.Specifically, such as in the bonding agent using hot-melt adhesive etc. the first independent sheet element 61 is connect
After closing absorbent main body 2 and sheet element 3, inside of the sheet element 3 at turn back line FL in transverse direction is turned back to form one
To the first joint portion 51.First joint portion 51 extends from outside of the front end on the length direction of absorbent main body 2 in transverse direction
To turn back line FL.
Identical as the first independent sheet element 61, the second independent sheet element 62 is also integrally connect using a pair of second joint portion 52
Close absorbent main body 2 and sheet element 3.Second joint portion 52 is from the rear end on the length direction of absorbent main body 2 in transverse direction
Outside extend to turn back line FL.In figure 3 a, the first joint portion 51 and the second joint portion 52 are indicated by single dotted broken line.
The joint method at the first joint portion 51 and the second joint portion 52 includes well known such as thermal welding and ultrasonic fusing
Deng welding process.However, without being limited thereto.It is, for example, possible to use the bonding agents of hot-melt adhesive etc..
First independent sheet element 61 and the second independent sheet element 62 are integrally bonded to absorbent main body 2,31 and of band portion
Leg rivel portion 32.However, being not necessarily limited to this.Only need the first independent sheet element 61 and the second independent sheet element 62 extremely
It is integrally bonded to absorbent main body 2 and band portion 31 less.
The first independent sheet element 61, absorbent main body 2 and band portion 31 are engaged integrally using the first joint portion 51 of a pair.
This is able to suppress when wearing diaper 1 due to being made the first independent sheet element by the influence with skin contact and friction etc.
61 from the case where the separation of absorbent main body 2, it is thus possible in the case where when wearing diaper, not by this influence, make not set
Rigidity in the region of absorber 21 increases.This is also applied for the second independent sheet element 62.
The first independent sheet element 61, absorbent main body 2 and sheet element 3 is set to engage and utilize using the first joint portion 51
After second joint portion 52 engages the second independent sheet element 62, absorbent main body 2 and sheet element 3, along the first joint portion 51
The part extended with the cutting of the second joint portion 52 from the outside of the first joint portion 51 and the second joint portion 52 in transverse direction, to be formed
Diaper 1 under flat state as shown in Figure 2 A.
In being in by the outer layback in transverse direction in the transverse direction of a pair of of band portion 31 of the diaper 1 under this flat state
Side end 31ei and open it, then, central location CL in the longitudinal direction nearby by 2 doubling of absorbent main body, thus
Universal state as shorts type diaper 1 as shown in Figure 1.In Fig. 2A and Fig. 3 A, central location is indicated with single dotted broken line
CL。
<positional relationship between the first independent sheet element 61 and the second independent sheet element 62>
Illustrate the position between the first independent sheet element 61 and the second independent sheet element 62 referring to Fig. 4 A, Fig. 4 B and Fig. 5
Set relationship.
Fig. 4 A and Fig. 4 B are the schematic plan views of diaper 1, and Fig. 4 A, which is shown, to be worked as the case where observing from the front diaper 1, figure
4B show ought observe from the rear diaper 1 the case where.In Fig. 4 A and Fig. 4 B, absorber 21 is indicated with dotted line.Fig. 5 is diaper 1
Schematic sectional view when being cut off along longitudinal direction.
As shown in figure 5, will horizontally be arranged between a pair of first joint portion 51 at front side (veutro of wearer)
First independent sheet element 61 is set as the outer load 23 than absorbent main body 2 by non-skin side.For example, the first independent sheet element 61
With the front surface (surface for the side exposed to outside) for being added to the colors such as blue or red.First individual sheets structure
Part 61 is not necessarily coloured in its entire front surface, optionally, such as pattern can be enclosed etc..I.e., it is only necessary to make first
Independent sheet element 61 at least partly colours.
As shown in figure 5, will horizontally be arranged between a pair of second joint portion 52 at rear side (back side of wearer)
Second independent sheet element 62 is arranged between the absorber 21 of absorbent main body 2 and non-skin lateral plate 24.Therefore, because second is only
Vertical sheet element 62 is not exposed to the outside, so the second independent sheet element 62 is not obvious in appearance, thus for diaper 1 provide compared with
Succinct impression.
In the present embodiment, the second independent sheet element 62 is arranged between absorber 21 and non-skin lateral plate 24.However,
It is without being limited thereto.For example, the second independent sheet element 62 can be arranged between outer load 23 and non-skin lateral plate 24.
As shown in Figure 4 A, when observing from the front diaper 1, horizontally, the region between a pair of first joint portion 51
In 51a, it is able to confirm that the independent sheet element 61 of first coloured.On the other hand, as shown in Figure 4 B, when diaper 1 observe from the rear
When, horizontally, in the region 52a at a pair of second joint portion 52, it is able to confirm that the outer load 23 of absorbent main body 2.This is
As mentioned above the second independent sheet element 62 is arranged in the inside of absorbent main body 2 (than outer load 23 by skin side).
In the present embodiment, outer load 23 is uncolored, does not also enclose pattern etc. particularly.That is, being urinated when from external observation
When cloth 1, which is in all uncoloured state in part other than the first independent sheet element 61.
Therefore, in diaper 1, horizontally it is located at the color of the region 51a between the first joint portion of a pair 51 of front side
The color of the region 52a between the second joint portion of a pair 52 different from being horizontally located at rear side.Solely by coloured first
Vertical sheet element 61 is set as than outer load 23 by non-skin side.This allows wearer independent from external easily visuognosis first
Sheet element 61, thus help to judge diaper 1 as clue using the color of the first independent sheet element 61 when wearing diaper 1
Front-rear direction.
Here, for example, in each component for constituting diaper 1, it is possible to be considered as the state of white and " be not added with the shape of color
State (uncolored) ", and the state of the color other than white is considered as " state (coloring) of addition color "." addition color " packet
Include the situation that white is added in the state of being generally in such as black (color other than white).
It is different for the color of the horizontally region 51a between the first joint portion of a pair 51 of front side of diaper 1
In horizontally be located at rear side the second joint portion of a pair 52 between region 52a color aspect, in addition to above-mentioned aspect with
Outside it can also considered that some other aspects.
For example, it is possible to be arranged in front side and lean on the first independent sheet element 61 of non-skin side not than outer load 23
Coloring, and in rear side, outer load 23, which is at least horizontally located in the region 52a between a pair of second joint portion 52, to be coloured.
Not necessarily set the first independent sheet element 61 to than outer load 23 by non-skin side.For example, can be by first
Independent sheet element 61 is arranged between absorber 21 and outer load 23, and the second independent sheet element 62 can be can be set to
Non-skin side is leaned on than outer load 23.In that case it is possible to horizontally be located at a pair first in front side and engage
The outer load 23 in the 51a of region between portion 51 is uncolored, and in rear side, and the second independent sheet element 62 is at least partly
Color.
Any one of first independent sheet element 61 and the second independent sheet element 62 are all not necessarily arranged to compare exterior
Piece 23 leans on non-skin side, and another one is also not necessarily disposed between absorber 21 and outer load 23.For example, can be by
Each of one independent sheet element 61 and the second independent sheet element 62 are both configured to than outer load 23 by non-skin side.This
In the case of, by adding color (for example, red) to the first independent sheet element 61 and adding face to the second independent sheet element 62
It is mutually different colors, the front-rear direction that can judge diaper 1 that color (for example, blue), which makes color,.
Optionally, each of the first independent sheet element 61 and the second independent sheet element 62 may be located on absorber
Between 21 and outer load 23.In this case, the region 51a by making horizontally to be located between a pair of first joint portion 51
In outer load 23 color and the outer load 23 being horizontally located in the region 52a between a pair of second joint portion 52 face
Color is mutually different colors, can judge the front-rear direction of diaper 1.
However, the front-rear direction in order to help to judge diaper 1, it is preferred that by the first independent sheet element 61 and second
At least either in independent sheet element 62 is set as than outer load 23 by non-skin side.
The method coloured to help to judge the front-rear direction of diaper 1 is had been illustrated that.However, in diaper 1, it is right
It is not particularly limited in the method for coloring, as long as the horizontally region between the first joint portion of a pair 51 of front side
The color of 51a and the color difference of the region 52a on horizontal line between the transverse direction at the second joint portion of a pair 52 of rear side are
It can.
===second embodiment===
Illustrate diaper according to the second embodiment of the present invention referring to Fig. 6 A, Fig. 6 B and Fig. 7.
Fig. 6 A and Fig. 6 B show the diaper according to second embodiment, and Fig. 6 A is the midway diaper shown in manufacturing step
Unfolded state plane outspread drawing, Fig. 6 B be along Fig. 6 A line VIB-VIB intercept sectional view.Fig. 7 is when according to second
The schematic sectional view when diaper of embodiment is cut off along longitudinal direction.
In diaper according to the present embodiment, the construction and root of the first independent sheet element 63 and the second independent sheet element 64
It is different according to the first independent sheet element 61 of the diaper 1 of first embodiment and the construction of the second independent sheet element 62, and other structures
It makes identical.In Fig. 6 A, Fig. 6 B and Fig. 7, to corresponding with the identical constituent element of diaper 1 according to first embodiment or
Identical element assigns identical appended drawing reference, and the description thereof will be omitted.
In diaper according to the present embodiment, the first independent sheet element 63 and the second independent sheet element 64 are set as comparing
Absorber 21 leans on skin side.Specifically, as shown in Fig. 6 B and Fig. 7, by the first independent sheet element 63 and the second independent sheet element 64
It is set as than skin lateral plate 22 by skin side.That is, when wearer wears diaper, the first independent sheet element 63 and the second individual sheets
The skin contact of component 64 and wearer.
In consideration of it, since the first independent sheet element 63 and the second independent sheet element 64 are not exposed to the outside, the first individual sheets
Component 63 and the second independent sheet element 64 are not obvious in appearance, thus more succinct impression is provided for diaper.
As shown in Figure 6A, it is set as than absorber 21 when by the first independent sheet element 63 and the second independent sheet element 64 by skin
When skin side, it is necessary to by each of the first independent sheet element 63 and second independent sheet element 64 not and in absorbent main body 2
Be provided with absorber 21 region overlapping mode arrange.In consideration of it, in the diaper, due to the first independent 63 He of sheet element
Second independent sheet element 64 is not between the discharge port of wearer and absorber 21, so absorber 21 can rapidly absorb
The discharged liquid of urine etc..
As shown in fig. 7, the first independent sheet element 63 is respectively included in longitudinal lower end side and is not engaged to absorbent main body 2
Disengaged portion 632 and at joint portion 631 more upper than disengaged portion 632, being joined to absorbent main body 2.It is independent with first
Sheet element 63 is identical, and the second independent sheet element 64 is respectively included in the disengaged portion 642 of longitudinal lower end side and than disengaged
The upper joint portion 641 in portion 642.As shown in Figure 6A, by with the bonding agent of shape of stripes coating hot-melt adhesive etc.
Absorbent main body 2 is arrived into the engagement of joint portion 631,641.
As shown in fig. 7, the disengaged portion 632 of the first independent sheet element 63 and skin lateral plate 22 (absorbent main body 2) it
Between form the space 632a of oriented longitudinal lower opening, and in the disengaged portion 642 of the second independent sheet element 62 and skin
The space 642a of oriented longitudinal lower opening is formed between skin lateral plate 22 (absorbent main body 2).632a, 642a are in space
The space opened to outside.
Therefore, so that space 632a be formed in the first independent sheet element 63 disengaged portion 632 and absorbent main body 2 it
Between, and space 642a is formed between the disengaged portion 642 and absorbent main body 2 of the second independent sheet element 64, space 632a,
Such as urine that 642a can receive the length direction along absorbent main body 2, come along the skin-side surface of skin lateral plate 22
The liquid of liquid etc., thus inhibit the leakage of liquid.In this case, it is further preferred that the first independent sheet element 63 and second
Independent sheet element 64 is the sheet element that liquid is difficult to penetrate.
Even in addition, for example, being used for by band-like absorption pad 7 (being indicated in Fig. 7 with double dot dash line) according to this reality
In the case where the diaper for applying mode, an end 73 on the length direction of the absorption pad 7 can be accommodated due to space 632a, and
And space 642a can accommodate the other end 74, so not needing that accommodating space is in addition arranged in order to accommodate absorption pad 7.That is,
Diaper according to the present embodiment can be also applicable in together with independent absorption pad 7.
As shown in Figure 6A, in the state of laterally elongated, elastica 632b can be non-with the first independent sheet element 63
Joint portion 632 engages, and elastica 632b can be engaged with the disengaged portion 642 of the second independent sheet element 64.In fig. 6, with void
Line indicates elastica 632b, 642b.Elastica 632b, 642b be not necessarily elastica and be not particularly limited, as long as
They are the elastic components that can horizontally stretch.
Engaged with the disengaged portion 632 of the first independent sheet element 63 in elastica 632b, elastica 642b and second it is independent
In the case that the disengaged portion 642 of sheet element 64 engages, the disengaged portion 632 of the first independent sheet element 63 and the second individual sheets structure
The disengaged portion 642 of part 64 is horizontally shunk to be filled out with an end 73 using the absorption pad 7 being housed in the 632a of space
Gap is filled, and utilizes another end 74 for the absorption pad 7 being housed in the 642a of space filling gap.This is able to suppress absorption
An end 73 and another end 74 for pad 7 is fallen from the inside of space 632a, 642a.
===third embodiment===
Illustrate diaper according to the third embodiment of the present invention referring to Fig. 8.
Fig. 8 is the schematic sectional view when diaper according to the third embodiment of the present invention is cut off along longitudinal direction.
In diaper according to the present embodiment, the positional relationship of the first independent sheet element 63 and the second independent sheet element 64
With the positional relationship and root of the first independent sheet element 61 and the second independent sheet element 62 of diaper 1 according to first embodiment
It is different according to the first independent sheet element 63 of the diaper of second embodiment and the positional relationship of the second independent sheet element 64, and other
Construction is the same.In fig. 8, to corresponding or identical with the identical constituent element of diaper 1 according to first embodiment
Element assign identical appended drawing reference, and the description thereof will be omitted.
In diaper according to the present embodiment, set the first independent sheet element 65 to than absorber 21 by non-skin
Side sets the second independent sheet element 66 to than absorber 21 by skin side.Specifically, as shown in figure 8, by the first individual sheets structure
Part 65 is set as than outer load 23 that the second independent setting of sheet element 66 is being leaned on skin side than skin lateral plate 22 by non-skin side.
Position relative to absorber 21 and the setting of first independent sheet element 65 of front side are set by changing
It, can be easily with the structure of front side with after in the position relative to absorber 21 of the second independent sheet element 66 of rear side
Difference between the structure of side judges the front-rear direction of diaper as clue.
It is alternatively possible to set the first independent sheet element 65 to than absorber 21 by skin side, and can be by second
Independent sheet element 66 is set as than absorber 21 by non-skin side.That is, front side the first independent sheet element 65 and rear side second
Any one of independent sheet element 66 may be configured as than absorber 21 by non-skin side, and another one can be arranged
To lean on skin side than absorber 21.
First independent sheet element 65 is arranged to than outer load 23 by non-skin in the case where its at least part colours
Side.Therefore, when observing from the front diaper according to the present embodiment, wearer is able to confirm that the first individual sheets structure coloured
Part 65, and when the diaper observe from the rear, wearer is able to confirm that uncoloured outer load 23.That is, with real according to first
The diaper 1 for applying mode is identical, diaper according to the present embodiment, horizontally between the first joint portion of a pair 51 of front side
Region 51a color from horizontally be located at rear side the second joint portion of a pair 52 between the color of region 52a it is different.
In consideration of it, the independent sheet element 65 of first coloured is arranged to than outer in diaper according to the present embodiment
Load 23 leans on non-skin side.This allows wearer from the independent sheet element 65 of external easily visuognosis first, thus facilitates
The front-rear direction of diaper is judged using the color of the first independent sheet element 65 as clue when wearing the diaper.
===other===
Aforementioned embodiments are intended to facilitate to understand the present invention, be not intended to be limiting of the invention.Without repeating, do not taking off
The present invention can be changed and improved in the case where from the scope of the present invention, and the present invention includes its equivalent technologies side
Case.
Description of symbols
1 diaper (absorbent commodity)
2 absorbent main bodies
4 leg opening parts
21 absorbers
22 skin lateral plates
23 outer loads
24 non-skin lateral plates
31 band portions
51 first joint portions
51a is horizontally located at the region between a pair of first joint portion
52 second joint portions
52a is horizontally located at the region between a pair of second joint portion
61,63,65 first independent sheet element
62,64,66 second independent sheet element
632,642 disengaged portion
The space 632a, 642a
632b, 642b elastica (elastic component)
Claims (7)
1. a kind of absorbent commodity has longitudinally, laterally and front-rear direction, the absorbent commodity includes:
Along longitudinal absorbent main body;And
Along the lateral band portion,
A pair of of leg opening part of formation,
The front and back of the absorbent commodity is respectively arranged with a pair of engaging portion, and the pair of joint portion is from the longitudinal direction
Upside tilted towards outside of the pair of leg opening part in the transverse direction, the pair of joint portion is at least by the suction
The property received main body and band portion engagement,
The absorbent main body includes:
Absorb the absorber of liquid;
The skin lateral plate of liquid permeability, the skin lateral plate are arranged to than the absorber by skin side;
Outer load, the outer load are arranged to than the absorber by non-skin side;And
Liquid-impermeable non-skin lateral plate, the non-skin lateral plate are arranged between the absorber and the outer load,
It is characterized by:
On the front-rear direction at least side, in the cross direction between the pair of joint portion be arranged individual sheets structure
Part,
The independent sheet element includes the part Chong Die with the region of the not set absorber of the absorbent main body,
The independent sheet element is arranged to than the absorber by the non-skin side.
2. absorbent commodity according to claim 1, which is characterized in that
The independent sheet element includes being not engaged to the disengaged portion of the absorbent main body in the longitudinal lower end side,
The space to the longitudinal lower opening is formed between the disengaged portion and the absorbent main body.
3. absorbent commodity according to claim 2, which is characterized in that
Elastic component is joined to the disengaged portion in the state of extending in the cross direction.
4. a kind of absorbent commodity has longitudinally, laterally and front-rear direction, the absorbent commodity includes:
Along longitudinal absorbent main body;And
Along the lateral band portion,
A pair of of leg opening part of formation,
The front and back of the absorbent commodity is respectively arranged with a pair of engaging portion, and the pair of joint portion is from the longitudinal direction
Upside tilted towards outside of the pair of leg opening part in the transverse direction, the pair of joint portion is at least by the suction
The property received main body and band portion engagement,
The absorbent main body includes:
Absorb the absorber of liquid;
The skin lateral plate of liquid permeability, the skin lateral plate are arranged to than the absorber by skin side;
Outer load, the outer load are arranged to than the absorber by non-skin side;And
Liquid-impermeable non-skin lateral plate, the non-skin lateral plate are arranged between the absorber and the outer load,
It is characterized by:
On the front-rear direction at least side, in the cross direction between the pair of joint portion be arranged individual sheets structure
Part,
The independent sheet element includes the part Chong Die with the region of the not set absorber of the absorbent main body,
The independent sheet element is horizontally arranged between the pair of joint portion of front side and is horizontally arranged in rear
Between the pair of joint portion of side,
Any one of described independent sheet element and the independent sheet element of the rear side of the front side are arranged to than institute
It states absorber and leans on the non-skin side, and the independent sheet element of the independent sheet element of the front side and the rear side
The other of be arranged to than the absorber by the skin side.
5. absorbent commodity according to claim 4, which is characterized in that
The one in the independent sheet element is arranged to lean on than the outer load in the state that at least part colours
The non-skin side, and
The color in the region between the pair of joint portion of the front side and position in the cross direction in the cross direction
The color in the region between the pair of joint portion of the rear side is different.
6. absorbent commodity according to any one of claim 1 to 5, which is characterized in that
The region of the not set absorber of the absorbent main body is non-stretching region.
7. absorbent commodity according to any one of claim 1 to 5, which is characterized in that
The independent sheet element is integrally bonded to the absorbent main body and the band portion using the pair of joint portion.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-128307 | 2015-06-26 | ||
JP2015128307A JP6220819B2 (en) | 2015-06-26 | 2015-06-26 | Absorbent articles |
PCT/JP2016/055157 WO2016208217A1 (en) | 2015-06-26 | 2016-02-23 | Absorptive article |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107708631A CN107708631A (en) | 2018-02-16 |
CN107708631B true CN107708631B (en) | 2019-03-26 |
Family
ID=57586259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680037650.0A Active CN107708631B (en) | 2015-06-26 | 2016-02-23 | Absorbent commodity |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6220819B2 (en) |
KR (1) | KR101847797B1 (en) |
CN (1) | CN107708631B (en) |
TW (1) | TWI702946B (en) |
WO (1) | WO2016208217A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6201030B1 (en) * | 2016-05-23 | 2017-09-20 | ユニ・チャーム株式会社 | Absorbent articles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1805722A (en) * | 2003-06-13 | 2006-07-19 | 大王制纸株式会社 | Play-in-water trunks type diaper |
CN105517657A (en) * | 2014-12-26 | 2016-04-20 | 尤妮佳股份有限公司 | Diposable diaper |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0680301B1 (en) | 1992-10-27 | 1997-09-24 | PROCTER & GAMBLE FAR EAST, INC. | Disposable diaper with fully elasticized waist opening |
JP2945336B2 (en) * | 1996-02-26 | 1999-09-06 | 白十字株式会社 | Disposable diapers |
JP4208603B2 (en) * | 2003-02-25 | 2009-01-14 | 花王株式会社 | Pants-type absorbent article and manufacturing method thereof |
JP4208625B2 (en) * | 2003-03-31 | 2009-01-14 | 花王株式会社 | Absorbent article and manufacturing method thereof |
JP4996508B2 (en) * | 2008-03-06 | 2012-08-08 | 王子ネピア株式会社 | Absorbent articles |
-
2015
- 2015-06-26 JP JP2015128307A patent/JP6220819B2/en active Active
-
2016
- 2016-02-23 WO PCT/JP2016/055157 patent/WO2016208217A1/en active Application Filing
- 2016-02-23 KR KR1020177037625A patent/KR101847797B1/en active IP Right Grant
- 2016-02-23 CN CN201680037650.0A patent/CN107708631B/en active Active
- 2016-05-05 TW TW105113992A patent/TWI702946B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1805722A (en) * | 2003-06-13 | 2006-07-19 | 大王制纸株式会社 | Play-in-water trunks type diaper |
CN105517657A (en) * | 2014-12-26 | 2016-04-20 | 尤妮佳股份有限公司 | Diposable diaper |
Also Published As
Publication number | Publication date |
---|---|
KR101847797B1 (en) | 2018-04-10 |
CN107708631A (en) | 2018-02-16 |
TW201701847A (en) | 2017-01-16 |
JP6220819B2 (en) | 2017-10-25 |
JP2017006576A (en) | 2017-01-12 |
TWI702946B (en) | 2020-09-01 |
KR20180006984A (en) | 2018-01-19 |
WO2016208217A1 (en) | 2016-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101591139B1 (en) | Disposable wearing article | |
JP4051208B2 (en) | Pants-type disposable wearing articles | |
KR101478864B1 (en) | Pants type disposable diaper | |
AU2009230764B2 (en) | Absorbent product | |
JP3218598U (en) | Disposable diapers | |
ES2938348T3 (en) | A panty-type, disposable absorbent article with a leg cuff | |
JP2016010519A (en) | Underpants-type wearing article | |
JP5745576B2 (en) | Absorbent articles | |
KR20100108590A (en) | Pants type disposable diaper | |
JP6468960B2 (en) | Pants-type disposable diapers | |
JP5185670B2 (en) | Disposable pants-type diapers | |
JP5390325B2 (en) | Pants-type disposable diaper | |
CN107708631B (en) | Absorbent commodity | |
JP2011072429A5 (en) | ||
JP6808361B2 (en) | Absorbent article | |
CN103169577A (en) | Absorbent article | |
EP3318233B1 (en) | Pants-type disposable diaper | |
CN109152671A (en) | Absorbent commodity | |
JP5329178B2 (en) | Disposable diapers | |
JP7201358B2 (en) | Pants type disposable wearing article | |
CN107106351A (en) | Disposable diaper | |
EA017575B1 (en) | Wearable article | |
JP5405810B2 (en) | Pants-type disposable diaper and method for manufacturing the same | |
TWI657807B (en) | Shorts type disposable diapers | |
JP2005198802A (en) | Disposable diaper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |