WO2007122924A1 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
- Publication number
- WO2007122924A1 WO2007122924A1 PCT/JP2007/055279 JP2007055279W WO2007122924A1 WO 2007122924 A1 WO2007122924 A1 WO 2007122924A1 JP 2007055279 W JP2007055279 W JP 2007055279W WO 2007122924 A1 WO2007122924 A1 WO 2007122924A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- region
- diaper
- sheet
- surface side
- elastic member
- Prior art date
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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
-
- 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
- A61F13/495—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention 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
- A61F13/45—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
- A61F13/495—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity
- A61F2013/4953—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity with rear faecal part separate from front urinary part
Definitions
- the present invention relates to a disposable diaper, and more particularly to a disposable diaper having a stool reservoir.
- a pair of cushioning pad members spaced apart from each other in the front-rear direction of the diaper are attached to the inner surface side of the disposable diaper.
- a pair of side seats extending in parallel with each other in the front-rear direction are attached to both side portions of the pad members in the width direction.
- the pad member is raised on the inner surface side of the diaper.
- the pair of pad members and the pair of side sheets form a stool reservoir that opens to the anus of the diaper wearer. Has been.
- Patent Document 1 Japanese Patent Laid-Open No. 2001-224628
- the depth of the stool reservoir is defined by the thickness (height) of the knot member. Therefore, when deepening the stool reservoir, it is sufficient to use a thick pad member.
- the pad member is used to form a ridge on the inner surface of the diaper. The unevenness on the inner side of the diaper becomes noticeable, making it difficult for the diaper to come into smooth contact with the skin. Since such a diaper may press a wearer's skin locally and strongly, a feeling of wear will worsen.
- the present invention has an object to provide a diaper that can be used and thrown away so that the feeling of wearing the diaper does not deteriorate even when the depth of the stool reservoir is increased.
- the present invention is directed to a crotch region and a crotch region. It has a front waistline region formed in the front and a back waistline region formed in the back of the crotch region, and each of these regions faces the skin of the diaper wearer and the clothing of the diaper wearer
- the leg elastic member is attached to each side edge of the crotch region, and the inner surface side of the crotch region has a stool between the leg elastic members of the both side edges.
- a disposable diaper in which a reservoir and its opening are formed.
- the features of the present invention in such a diaper are as follows.
- the crotch region is divided into a front region, a rear region, and an intermediate region interposed between both regions by a front bending guide portion and a rear bending guide portion that extend in parallel to each other in the width direction intersecting the front-rear direction.
- the front region and the intermediate region are connected in a state where they can be bent at the front bending guide portion, and the intermediate region and the rear region can be bent at the rear bending guide portion. Connected.
- the inner surface side of the crotch region extends in parallel to be elastically contractible in the front-rear direction, between the elastic members around the legs on both side edges, spaced apart by a required dimension in the width direction.
- a pair of contraction means intersecting with the intermediate region is provided.
- the contraction means includes a front portion and a rear portion positioned in the front and rear in the front-rear direction, and an intermediate portion interposed between the two portions, and the front portion defines the intermediate area as described above.
- the rear portion is fixed to the inner surface side nearer to the rear side than the intermediate area, while the rear portion is fixed to the inner surface side nearer to the rear side than the line that bisects in the front-rear direction, and the intermediate portion is The inner surface side force is separated to enable elastic contraction in the front-rear direction.
- the contraction means contracts, in the inseam area, the contraction means is guided by the front bending guide part and the rear bending guide part so that the vicinity of the intermediate area is concave on the inner surface side.
- the stool reservoir having the opening is formed between a pair of the contraction means.
- the intermediate region includes a block-like elastic member that enables elastic deformation of the intermediate region.
- the block-shaped elastic member is any one of foamed polyurethane, foamed polyethylene, foamed polystyrene, natural rubber, and synthetic rubber. Sheet pieces, crimped synthetic fiber aggregates, and a plurality of straight synthetic fibers that extend in parallel to each other! It is the deviation of the aggregate of synthetic fibers.
- the contraction means is formed of a strip-shaped sheet piece having an inertial extensibility, and a pair of the sheet pieces are parallel to each other. Inner edge portions that extend in the front-rear direction and each of the sheet pieces is located on the inner side and the outer side of the crotch region in addition to the front portion, the rear portion, and the intermediate portion. And the outer edge portion, the front portion and the rear portion are fixed to the inner surface side, and the opening is formed between the inner edge portions of the sheet pieces.
- the contracting means is attached in a stretched state to the strip-shaped sheet piece that is either non-extensible or non-elastically extensible and the sheet piece.
- a pair of sheet pieces extending in the front-rear direction in parallel with each other, and each of the sheet pieces includes the front portion, the rear portion, and the In addition to the intermediate portion, it has an inner edge portion and an outer edge portion located on the inner side and the outer side of the crotch region, and the elastic member is attached to the inner edge portion.
- the front portion and the rear portion are fixed to the inner surface side, and the opening is formed between the inner edge portions of the sheet pieces.
- each of the sheet pieces has an outer edge portion fixed to the inner surface side.
- the contraction means includes the front part, the rear part, and the intermediate part, and thus in the width direction of the intermediate part. It consists of a single sheet piece that can be stretched in an inertial manner and has a through-hole serving as the opening at the center, and the sheet piece is stretched in the front-rear direction and the front portion and the rear side. While the portion is fixed to the inner surface side, the intermediate portion is spaced apart from the peripheral portion of the through hole, and the inner surface side force is also separated.
- the contraction means includes the front part, the rear part, and the intermediate part! /, And the width of the intermediate part.
- One sheet piece force that is either non-extensible or inelastically extensible with the through-hole serving as the opening formed in the center in the direction, and the sheet piece includes the front part and the rear part Are fixed to the inner surface side, while elastic members are attached in the vicinity of both side edges of the through-hole extending in the front-rear direction in the state of extending in the front-rear direction, and the intermediate part is The inner surface side force is separated at the peripheral edge portion of the through hole.
- the crotch region is guided by the front bending guide part and the rear bending guide part, and below the contraction means. It is bent locally with the inner surface on the inside, forming a stool reservoir in part of the crotch region.
- An opening leading to the stool reservoir can be formed between the pair of mutually parallel contracting means which are spaced apart from each other in the width direction of the crotch region.
- the middle region of the crotch region includes a block-shaped elastic member
- the crotch region is released from the body pressure. Then the stool reservoir can be restored to its original shape.
- a block-like elastic member an aggregate of synthetic fibers that are crimped with a sheet made of any of polyurethane foam, polyethylene foam, polystyrene foam, natural rubber, and synthetic rubber can be used.
- foamed plastic such as foamed polyurethane, foamed polyethylene, or foamed polystyrene
- the sheet piece In a disposable diaper in which a strip-shaped sheet piece having elastic extensibility is used as the contraction means, the sheet piece covers a part of the stool reservoir. If it gets dirty, it can be prevented from wrinkling.
- the elastic member in the form of a thread is attached to the belt-like sheet piece that is either non-extensible or inelastically extensible as the contraction means.
- the material of the contraction means can be made relatively inexpensive.
- the diaper wearer's skin has a wide range. It is possible to prevent the skin from being stained with stool.
- the sheet piece one that can be stretched by inertia or one that is either non-stretchable or non-stretchable can be used.
- FIG. 1 is a partially cutaway perspective view of a disposable diaper.
- FIG. 2 is a view taken along line II-II in FIG.
- FIG. 3 is a partially broken plan view when the disposable diaper of FIG. 1 is extended in the front-rear direction and the width direction.
- FIG. 4 is a diagram showing a method for evaluating the elastic restoring force in the intermediate region.
- FIG. 5 is a view similar to FIG. 2 showing an example of the embodiment.
- FIG. 6 is a partially enlarged view of FIG.
- FIG. 7 The same figure as FIG. 3 in the diaper of FIG.
- FIG. 8 is a view similar to FIG. 3 showing an example of the embodiment.
- FIG. 9 is a view similar to FIG. 2 showing an example of the embodiment.
- FIG. 10 is a view similar to FIG. 3 for the diaper illustrated in FIG.
- FIG. 11 is a view similar to FIG. 3 showing an example of the embodiment.
- FIG. 1 is a partially broken perspective view of a disposable diaper 1.
- the diaper 1 is of a pants type, and a front waistline region 6 is formed in front of the crotch region 8, and a rear waistline region 7 is formed behind the crotch region 8.
- the side edge portions 6a and 7a overlap with each other in the form of a palm, and are welded and joined together at a joint portion 9 arranged intermittently in the vertical direction in the figure.
- These front and rear waist areas 6 and 7 form a waist area opening 11, and the front and rear waist areas 6 and 7 and the crotch area 8 form a pair of leg opening 12.
- a waistline elastic member 13 having three thread rubber forces is attached to the periphery of the waistline opening 11 in an extended state, and a leg elastic member having two thread rubber forces is attached to the periphery of the leg periphery opening 12.
- 14 is installed in the extended state.
- a plurality of auxiliary elastic members 16 for fitting the front and rear waist regions 6, 7 to the wearer are attached between the amphoteric members 13, 14 in an extended state.
- the diaper 1 has an inner sheet 18 and an outer sheet 19 which are formed in a pants shape and overlap each other, and a body fluid absorbing pad 21 is attached to the inner surface of the inner sheet 18.
- FIG. 2 is a cross-sectional view taken along line II-II in FIG.
- the body fluid absorbent pad 21 extends from the crotch region 8 to the front waist region 6 and the back waist region 7, and covers the body fluid absorbent core material 22 and the core material 22.
- a leak-proof cuff 44 and a contracting member 61 are provided in addition to having a conductive top sheet 23 and a liquid-impervious back sheet 24, a leak-proof cuff 44 and a contracting member 61 are provided.
- the contracting member 61 is bonded to the top sheet 23 in which the front portion 28 near the front waist region 6 and the rear portion 29 near the rear waist region 7 form the inner surface of the pad 21. (See Fig.
- the diaper 1 contracts in the front-rear direction A of the diaper 1 and is separated from the top sheet 23.
- the knot 21 is curved in the front-rear direction A as a whole.
- the force contraction member 61 is thus contracted, the groove-shaped front bending guide portion 32 and the rear bending guide portion formed in the pad 21 are provided. As shown in the figure, it is bent locally as shown in the figure to form a recess 35 with the inner surface of the pad 21 inside, below the contracting member 61, and the recess 35 functions as a stool reservoir in the diaper 1.
- FIG. 3 shows that the front and rear waist regions 6, 7 of the diaper 1 of FIG. 1 are peeled off at the joint portion 9, and the both regions 6, 7 and the crotch region 8 are separated by the front-rear direction A and the width direction perpendicular thereto.
- FIG. 3 is a partially cutaway view of the diaper 1 in a state extended to B. Nod 21 is formed by covering a core material 22 formed in an hourglass shape as a whole with a rectangular top sheet 23 and a back sheet 24. These two sheets 23, 24 extend from the periphery of the core material 22.
- the striking pad 21 also has a pair of side edges 41 and front and rear edges 42, 43 extending in the front-rear direction A.
- Each of the side edges 41 is formed with a leak-proof cuff 44 extending between the front and rear edge parts 42 and 43.
- the leak-proof cuff 44 is formed of a water-repellent, more preferably liquid-impervious nonwoven fabric or plastic film, and the outer edge portion 44a and the front and rear edge portions 4 4c, 44d are the top via the hot melt adhesive 46. Bonded to sheet 23.
- an elastic member 37 having a rubber thread force is attached to an inner edge 44b formed in a sleeve shape in an extended state.
- the core material 22 includes a front bending guide portion 32 extending in the width direction B closer to the front waist region 6 than the lateral center line D—D that bisects the dimension of the diaper 1 in the front-rear direction A. It has a rear folding guide 33 extending in the width direction B closer to the rear waist area 7 than the lateral center line D—D.
- the double folding guide portions 32 and 33 are bent along the both guide portions 32 and 33 so that the crotch region 8 is as shown in FIG. It is easy to form a concave part 35 that functions as a stool reservoir, so that it can be deformed locally so that the inner surface is concave, and it is a preferred double folding guide when the diaper 1 is for infants
- the parts 32 and 33 are separated by 20 to 50 mm.
- the pad 21 bent in this way is positioned closer to the front waistline region 6 than the front bending guide portion 32 and closer to the rear waist region 7 than the rear bending guide portion 33. It is divided into a rear region 52 and an intermediate region 53 interposed between both regions 51 and 52 (see FIG.
- Nod 21 also has a pair of shrink members 61 that intersect the mid-region 53 and extend to the front region 51 and the rear region 52, and are symmetrical with respect to the longitudinal center line C—C that bisects the width of the crotch region 8 It is attached so that it becomes.
- the block-like elastic member 56 in the intermediate region 53 can provide rigidity and inertia to the intermediate region 53, and the rigidity is such that the pad 21 is bent as shown in FIG. Therefore, when the intermediate region 53 is deformed due to body pressure and the body pressure is also released, the intermediate region 53 can be elastically quickly moved to the state shown in FIG. Allows you to restore.
- a preferred block-shaped elastic member 56 is obtained when the intermediate region 53 is deformed by V in at least the longitudinal direction of the diaper 1 in FIG. 2 (the longitudinal direction A in FIG. 3) and the lateral direction B. It is possible to restore the inertia, and more preferably, the block-like elastic member 56 enables the inertial restoration of the intermediate region 53 when deformed in both the longitudinal direction and the transverse direction B.
- the contraction member 61 is formed so that the pad 21 can be bent at the front bending guide portion 32 and the rear bending guide portion 33 as shown in FIG.
- the front area 51 and the rear area 52 of the pad 21 are made to approach in the front-rear direction A in FIG.
- the contraction member 61 in FIG. 3 is formed by a strip-shaped sheet piece 62 attached to each side of the pad 21 and a thread-like elastic member 63 attached to the sheet piece 62 in a state of extending in the front-rear direction A.
- the outer edge part 62a parallel to the center line C—C is also joined to the top sheet 23 via the adhesive 64. ing.
- the elastic member 63 in the contracting member 61 is attached to the inner edge portion 62d parallel to the center line C—C, and the intermediate portion 31 including the elastic member 63 is joined to the top sheet 23 in the intermediate region 53. It can be stored in the front-rear direction A while being separated from the top sheet 23 without being cut.
- the pair of sheet pieces 62 are separated from each other by a dimension W in the width direction B to form an opening 66 (see also FIG. 2) of the stool reservoir 35.
- the stool reservoir 35 is formed by being bent by the tune guide portion 32 and the rear fold guide portion 33 and having the intermediate region 53 generally oriented vertically as shown in FIG.
- the depth of the stool reservoir 35 depends on the dimension of the front-rear direction A in the intermediate area 53 in FIG. It is defined by the angle of time.
- the top sheet 23 in the front waist area 6 and the sheet pieces 62 in the inseam area and the rear waist area A smooth skin contact surface can be formed with the top sheet 23 in the region 7 as a series.
- the stool reservoir 35 in which the stool reservoir 35 is formed in this way, even if the depth of the stool reservoir 35 is increased, the skin contact surface is smooth and the wearing feeling of the diaper 1 remains unchanged. There is nothing wrong.
- the stool 35 can efficiently prevent the fluid stool that has flowed into the stool 35 from flowing toward the front waist area 6 by the middle region 53 rising in the vertical direction of the diaper 1. Therefore, in this diaper 1, the genitals of the wearer are not soiled by stool. Since the stool 35 is covered by the sheet piece 62 except for the opening 66, the diaper wearer's skin is less likely to be soiled by the stool contained in the stool 35.
- the stool reservoir 35 is formed so that the opening 66 faces the wearer's anus, and the intermediate region 53 is located between the anus and the external genitalia. Even if the intermediate region 53 having elastic restoring force due to the presence of the block-shaped elastic member 56 is deformed due to body pressure, the stool 35 is restored to its original shape when released from the body pressure.
- the volume of the stool reservoir 35 is always almost constant.
- a nonwoven fabric or a plastic film can be used for the inner sheet 18 and the outer sheet 19, and a liquid-impervious sheet can be used for at least one of them.
- a non-woven fabric or an open plastic film can be used as the top sheet 23 in the node 21, a non-woven fabric or an open plastic film can be used.
- the knock sheet 24 can be made of non-woven fabric or plastic film.
- the knock sheet 24 is preferably liquid-impervious. However, if the inner sheet 18 or the outer sheet 19 is liquid-impervious, the knock sheet 24 is liquid-permeable. Sheet material can also be used.
- the core material 22 water-absorbing material such as pulverized pulp or a mixture of pulverized pulp and highly water-absorbing polymer particles can be used. In the preferred core material 22, the water-absorbing material is covered with a liquid-permeable sheet such as tissue paper.
- the leak-proof cuff 44 is a non-woven fabric or plastic film, preferably water-repellent or liquid-impervious.
- the sheet piece 62 of the shrinkable member 61 may be a non-woven fabric or a plastic film that is elastically stretchable, non-elastically stretchable, or non-stretchable.
- the shrinkable member 61 in the illustrated example is Since the sheet-like elastic member 63 is included, the sheet piece 62 can be a non-extensible and non-extensible sheet piece. These sheet pieces have the advantage that they are generally less expensive than sheet pieces having elastic extensibility.
- an elastically stretchable sheet piece 62 is used, the sheet piece 62 is extended in the front-rear direction without using the elastic member 63, and the front portion 28, the rear portion 29, and the outer edge are extended.
- the block-like elastic member 56 includes a flexible and elastic foamed plastic sheet formed of foamed polyurethane, foamed polyethylene, foamed polystyrene, or the like, a sheet piece formed of natural rubber or synthetic rubber, crimped fibers, For example, non-woven fabric pieces that are aggregates of synthetic fibers such as rubber fibers can be used. It is also possible to use a tow in which a plurality of straight synthetic fibers are bundled by being aligned in the direction. By directing the aligned fibers in the front-rear direction A in Fig. 3, it is possible to restore the mid-range 53 when bent along a folding line extending in a direction perpendicular to the fibers. Become ⁇ .
- FIG. 4 is a diagram showing a method for evaluating the elastic restoring force F in the front-rear direction A of the intermediate region 53 due to the action of the block-like elastic member 56.
- diaper 1
- the specimen S cut out in this way is a top sheet 23, a knock sheet 24, an inner sheet 18, an outer sheet 19, a core material 22, and a block-shaped elastic member 56, and at least the top sheet 23 and the back sheet 24.
- the force core material 22 including the inner surface sheet 18, the outer surface sheet 19, and the block-like elastic member 56 may or may not include it.
- the specimen S is left to stand for 1 minute in a petri dish having a diameter of 10 cm containing 10 ml of 0.9% physiological saline and then left on the glass plate for another 1 minute. Then, accurately measure the linear distance M between the two points P and P at the center of both edges of the specimen S
- the block-shaped elastic member 56 is used so that the inertial restoring force F is 50% or more.
- the front bending guide portion 32 and the rear bending guide portion 33 have, for example, a width of about 1 to 5 mm so as to cross the core member 22 as illustrated in FIG. It can be obtained by forming a groove in the core material 22.
- the groove is a force that can be obtained by locally compressing the core material 22 into a V shape or the like. If the core material 22 contains about 10% of its weight and compresses the force, the density is high and the contour is high. A clear groove can be obtained.
- the core material 22 includes a thermoplastic synthetic fiber
- the guide portion in a state where the core material 22 is locally cured. 32, 33 can be obtained.
- the front bending guide part 32 and the rear bending guide part 33 are also a portion of a groove crossing the inseam area 8 in the core material 22 having a substantially uniform basis weight V in the inseam area 8. Can also be obtained by lowering the basis weight. Furthermore, the entire intermediate region 53 is compressed so that the intermediate region 53 has higher rigidity than the front region 51 and the rear region 52, and the boundary between the intermediate region 53 and the front region 51 and the intermediate region 53 The boundary with the rear area 52 can be the front folding guide section 32 and the rear folding guide section 33. Furthermore, the front folding guide part 32 and the rear folding guide part 33 can also be made as shown in FIGS.
- FIG. 5 is a view similar to FIG. 2 showing an example of the embodiment of the present invention
- FIG. 6 is a partially enlarged view of FIG. 5,
- FIG. FIG. The pad 21 in these figures is that of a disposable diaper 1 for infants and has a length of about 4 OO mm and a width of about 140 mm in the state of FIG. 7, and 10 to 40 weights of superabsorbent polymer particles.
- FIG. 5 is a view similar to FIG. 2 showing an example of the embodiment of the present invention
- FIG. 6 is a partially enlarged view of FIG. 5,
- the pad 21 in these figures is that of a disposable diaper 1 for infants and has a length of about 4 OO mm and a width of about 140 mm in the state of FIG. 7, and 10 to 40 weights of superabsorbent polymer particles.
- the core material 22 is divided into the front and rear direction A in the crotch region 8 to form a front core material 22 and a rear core material 22, and both the core materials 22 and 22 are preferable. Are 20-50mm apart. Top sheet between front core 22 and rear core 22 2
- a block-like elastic member 56 is attached via a hot melt adhesive (not shown).
- the block-shaped elastic member 56 is made of, for example, a flexible and elastic foamed polyurethane sheet piece having a thickness of 3 to 7 mm.
- Block shape Slightly smaller than the distance from the core material 22, for example, 2 to: about LOmm.
- the dimension in the width direction B of the elastic member 56 may be smaller or larger than the dimension of the core member 22 in the vicinity of the elastic member 56.
- This block-like elastic member 56 integrally formed with the top sheet 23 forms an intermediate region 53 in the diaper 1 of FIGS. 5 to 7, and between the front core member 22 and the block-like elastic member 56 and at the rear. Between the core 22 and the block-shaped elastic member 56
- each portion forms a front bending guide portion 32 and a rear bending guide portion 33.
- the leg-hole elastic member 14 is substantially half-circulated around the periphery of each leg opening 12 near the front of the crotch area 8 (see FIG. 1) in the extended state and in the crotch area 8.
- a first elastic member 14a formed by two thread rubbers traversing the front core member 22,
- each leg opening 12 is substantially half-circular in the stretched state and is formed by two thread rubbers that cross the front core 22 in the crotch region 8
- a second elastic member 14b formed.
- the first elastic member 14a and the second elastic member 14b are intermittently fixed to either the inner sheet 18 or the outer sheet 19 through an adhesive (not shown) at the peripheral edge of the leg opening 12. Yes.
- the first elastic member 14a and the second elastic member 14b are also parallel to the forward bending guide portion 32, but intersect each other on both sides of the crotch region 8 to form a crossing portion 67.
- the intersecting portion 67 is fixed to the inner sheet 18 and the outer sheet 19 via an adhesive (not shown).
- the first and second elastic members 14a and 14b are extended in the width direction B between the intersections 67 and 67.
- the front folding guide part 32 is lifted upward from the rear folding guide part 33 (see FIGS. 5 and 6), and the intermediate area 53 is directed upward and downward. This action works at the same time as the action of the contracting member 61 trying to raise the intermediate zone 53.
- the dimension of the contracting member 61 in the front-rear direction A is shorter than the dimension of the contracting member 61 in FIG.
- the front portion 28 of the contracting member 61 includes a block-like elastic member 56 and a block-like elastic member 56 in the lateral direction B at a position closer to the front than the center line E—E that bisects the dimension of the middle region 53 in the front-rear direction A.
- the contraction member 61 When the contraction member 61 is contracted between the front portion 28 and the rear portion 29, the contraction member 61 acts to pull the front portion of the intermediate region 53 toward the rear, so that the intermediate region 53 is shown in FIG. As shown in Fig. 6, it can be turned up and down.
- FIG. 8 is also a view similar to FIG. 3 showing an example of the embodiment of the present invention.
- the contraction member 116 in the diaper 1 illustrated in FIG. 8 differs from that in FIG. 3 in that a sheet piece 162 formed of a single nonwoven fabric or plastic film is used instead of the pair of sheet pieces 62 in FIG. .
- the sheet piece 162 has an oval through-hole 166a extending in the front-rear direction A at the center in the width direction B.
- An elastic member 163 formed of a pair of thread rubbers extending in the front-rear direction A in parallel with each other at both side edges of the through hole 166a is attached to the sheet piece 162 in an extended state.
- the front end portions 163a of the elastic members 163 intersect with each other on the center line CC.
- the contracting member 161 formed by the sheet piece 162 and the elastic member 163 has a front part 128, a rear part 129, and an intermediate part 131 interposed between the two parts 128, 129. And the rear portion 129 are bonded to the top sheet 123 via the hot melt adhesive 164.
- the shrink member 161 also has both outer edge portions 162a joined to the topsheet 123.
- the contraction member 161 is almost spaced apart from the periphery of the through-hole 166a without being joined to the top sheet 123, and both side portions of the through-hole 166a facing each other across the center line C-C intersect the intermediate region 153. 2 can be contracted in the front-rear direction A to form a stool reservoir 135 as illustrated in FIG.
- the through hole 166 a in the sheet piece 162 becomes an opening 166 in the stool reservoir 135.
- the shrinkable member 161 is made of one sheet piece 162 in this manner, the number of members can be reduced in the manufacturing process of the diaper 1, and it becomes easy to attach the shrinkable member to the pad 21, and the manufacturing cost of the diaper 1 can be reduced.
- the contraction member 161 can cover the diaper wearer's skin over a wide range compared to the contraction member 61 of FIG. 3, so that the skin is less likely to be soiled by the stool contained in the stool reservoir.
- the sheet piece 162 can also be replaced with a non-woven fabric or plastic film having elastic extensibility.
- the contraction member 161 is It is fixed to the pad 21 while extending in at least the front-rear direction A of A and the width direction B.
- the lengths of both side edges 162a of the contracting member 161 may not be joined to the node 21. However, if they are joined, the lateral edge B of the body fluid may be stopped at the outer edge 162a. it can.
- FIGS. 9 and 10 are also similar to FIGS. 2 and 3 showing an example of the embodiment of the present invention.
- a barrier portion 96 is formed in the front region 51 of the crotch region 8 in the pad 21.
- the barrier portion 96 is in the vicinity of the front bending guide portion 32 in the front region 51 and extends in the width direction B so as to cross the core material 22, and urine is intermediate from the front region 51 on the inner surface of the pad 21. It is possible to prevent the stool from flowing toward the front area 51 from the rear area 52 and the middle area 53 while preventing the stool from flowing toward the area 53.
- the barrier portion 96 is formed of, for example, a nonwoven fabric such as an air-through nonwoven fabric or a spunbond nonwoven fabric having a basis weight of 5 to 20 gZm 2 , a plastic film such as a polyethylene film having a thickness of 10 to 20 microns, or a paper such as a tissue paper.
- the lower end 98 of the strip 97 is joined to the inner surface of the pad 21, while the upper end 99 forms a tuft and freely moves or deforms. (See Figure 9).
- strip 97 can vary in size, but if diaper 1 is for infants, for example.
- the inner surface force of the pad 21 is preferably 5 to 30 mm in length to the upper end 99 and 3 to 10 mm in width.
- the strong barrier portion 96 also acts so that the upper end portion 99 rubs lightly on the skin of the diaper wearer so that loose stools attached to the skin are removed.
- FIG. 11 is also a view similar to FIG. 3 showing an example of the embodiment of the present invention.
- the diaper 201 illustrated in FIG. 11 differs from diaper 1 in FIG. 3 in that it is an open type.
- forward wings 91 are formed on both sides of the front waistline region 206
- rear wings 92 are formed on both sides of the back waistline region 207.
- an adhesive application region 93 or a mechanical member hook attachment region is formed on the inner surface of the rear wing 92.
- a target area 94 is formed on the outer surface of the front wing 91 to fix the adhesive application area 93 or the hook member attachment area in a peelable manner.
- Material 214 is attached in an extended state.
- the pad 21 of the diaper 201 is the same as that in FIG.
- the present invention can also be implemented in a powerful open diaper 201.
- a powerful open diaper 201 when the diaper 1 in FIG. 1 is of a pants type, when the diaper 1 is worn, a deep stool 35 as shown in FIG. 2 is already formed, whereas an open diaper is used.
- the contraction member 261 normally, after it is worn, the contraction member 261 must be contracted to form a toilet bowl.
- any disposable diaper since the stool reservoir is formed only in a very small part of the crotch region, even if the stool reservoir is deep, the feeling of wearing the diaper does not deteriorate.
- the stool reservoir is covered with a sheet-like shrinking member except for its opening, so that the inner surface of the diaper smoothly contacts the wearer's skin over a wide range. Therefore, even in this sense, in the use according to the present invention, throwing diapers, if the feeling of wearing the diapers is worsened due to the depth of the stool and the presence of a stool reservoir, it will not be possible.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT07738729T ATE547081T1 (de) | 2006-04-06 | 2007-03-15 | Einwegwindel |
KR1020087025114A KR101291922B1 (ko) | 2006-04-06 | 2007-03-15 | 일회용 기저귀 |
MX2008012881A MX2008012881A (es) | 2006-04-06 | 2007-03-15 | Pañal desechable. |
CA002646573A CA2646573A1 (en) | 2006-04-06 | 2007-03-15 | Disposable diaper |
EP07738729A EP2008626B1 (en) | 2006-04-06 | 2007-03-15 | Disposable diaper |
CN2007800122825A CN101415385B (zh) | 2006-04-06 | 2007-03-15 | 一次性尿布 |
EA200802114A EA016288B1 (ru) | 2006-04-06 | 2007-03-15 | Подгузник одноразового использования |
BRPI0709459-0A BRPI0709459A2 (pt) | 2006-04-06 | 2007-03-15 | fralda descartável |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-105511 | 2006-04-06 | ||
JP2006105511A JP5074703B2 (ja) | 2006-04-06 | 2006-04-06 | 使い捨ておむつ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007122924A1 true WO2007122924A1 (ja) | 2007-11-01 |
Family
ID=38576367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/055279 WO2007122924A1 (ja) | 2006-04-06 | 2007-03-15 | 使い捨ておむつ |
Country Status (14)
Country | Link |
---|---|
US (1) | US8133212B2 (ja) |
EP (1) | EP2008626B1 (ja) |
JP (1) | JP5074703B2 (ja) |
KR (1) | KR101291922B1 (ja) |
CN (1) | CN101415385B (ja) |
AT (1) | ATE547081T1 (ja) |
BR (1) | BRPI0709459A2 (ja) |
CA (1) | CA2646573A1 (ja) |
EA (1) | EA016288B1 (ja) |
MX (1) | MX2008012881A (ja) |
MY (1) | MY145117A (ja) |
TW (1) | TW200806266A (ja) |
UA (1) | UA91598C2 (ja) |
WO (1) | WO2007122924A1 (ja) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1813236B1 (en) | 2003-02-12 | 2013-07-10 | The Procter & Gamble Company | Absorbent Core for an Absorbent Article |
EP1913912B2 (en) | 2003-02-12 | 2020-03-18 | The Procter and Gamble Company | Absorbent core for an absorbent article |
MX2009013906A (es) | 2007-06-18 | 2010-01-28 | Procter & Gamble | Articulo absorbente desechable con nucleo absorbente sellado con material polimerico particulado absorbente practicamente distribuido en forma continua. |
AU2008264838A1 (en) | 2007-06-18 | 2008-12-24 | The Procter & Gamble Company | Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method |
JP5185665B2 (ja) | 2008-03-14 | 2013-04-17 | ユニ・チャーム株式会社 | 吸収性物品 |
JP5185671B2 (ja) * | 2008-03-26 | 2013-04-17 | ユニ・チャーム株式会社 | 使い捨てのパンツ型おむつ |
CA2719287A1 (en) * | 2008-03-26 | 2009-10-01 | Uni-Charm Corporation | Disposable pants-type diaper |
EP2285326A1 (en) | 2008-04-29 | 2011-02-23 | The Procter & Gamble Company | Process for making an absorbent core with strain resistant core cover |
JP5414099B2 (ja) * | 2009-03-31 | 2014-02-12 | ユニ・チャーム株式会社 | 吸収性物品 |
EP2329803B1 (en) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
JP5745246B2 (ja) * | 2010-09-30 | 2015-07-08 | ユニ・チャーム株式会社 | 使い捨てのパンツ型着用物品 |
ES2484695T5 (es) | 2011-06-10 | 2018-02-13 | The Procter & Gamble Company | Pañal desechable que tiene una unión reducida entre el núcleo absorbente y la lámina de respaldo |
RU2013156991A (ru) | 2011-06-10 | 2015-07-20 | Дзе Проктер Энд Гэмбл Компани | Абсорбирующая сердцевина для одноразовых абсорбирующих изделий |
CN105816277A (zh) | 2011-06-10 | 2016-08-03 | 宝洁公司 | 一次性尿布 |
EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
PL2532328T3 (pl) | 2011-06-10 | 2014-07-31 | Procter & Gamble | Sposób i urządzenie do wytworzenia struktur chłonnych z materiałem chłonnym |
MX2013014588A (es) | 2011-06-10 | 2014-01-24 | Procter & Gamble | Estructura absorbente para articulos absorbentes. |
JP6339009B2 (ja) | 2011-06-10 | 2018-06-06 | ザ プロクター アンド ギャンブル カンパニー | 吸収性物品の吸収性構造体 |
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JP5291212B2 (ja) * | 2012-02-07 | 2013-09-18 | ユニ・チャーム株式会社 | 開放型使い捨ておむつ |
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WO2014009959A2 (en) * | 2012-07-12 | 2014-01-16 | Chaim Ben Natan | Improved anti-irritant disposable diaper |
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JP6743057B2 (ja) | 2015-05-29 | 2020-08-19 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | チャネル及び湿り度インジケータを有する吸収性物品 |
EP3167859B1 (en) | 2015-11-16 | 2020-05-06 | The Procter and Gamble Company | Absorbent cores having material free areas |
EP3238678B1 (en) | 2016-04-29 | 2019-02-27 | The Procter and Gamble Company | Absorbent core with transversal folding lines |
EP3238676B1 (en) | 2016-04-29 | 2019-01-02 | The Procter and Gamble Company | Absorbent core with profiled distribution of absorbent material |
WO2018209631A1 (en) | 2017-05-18 | 2018-11-22 | The Procter & Gamble Company | Absorbent article with belt having zoned elasticity |
WO2018209629A1 (en) | 2017-05-18 | 2018-11-22 | The Procter & Gamble Company | Absorbent article with belt having profiled elasticity |
CN112972119B (zh) * | 2021-02-03 | 2022-05-31 | 广东茵茵股份有限公司 | 一种纸尿裤芯体的制备方法 |
CN117898890B (zh) * | 2024-03-20 | 2024-05-28 | 晋江市皇允卫生用品有限公司 | 舒适型防漏尿纸尿裤 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08322878A (ja) * | 1995-05-31 | 1996-12-10 | Uni Charm Corp | 使い捨ておむつ |
JP2001061888A (ja) * | 1999-08-27 | 2001-03-13 | Uni Charm Corp | 使い捨ておむつ |
JP2001224628A (ja) | 2000-02-18 | 2001-08-21 | Uni Charm Corp | 使い捨ておむつ |
JP2004321460A (ja) * | 2003-04-24 | 2004-11-18 | Uni Charm Corp | 使い捨ておむつ |
JP2005296435A (ja) * | 2004-04-14 | 2005-10-27 | Uni Charm Corp | 使い捨ておむつ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5342858A (en) * | 1993-06-30 | 1994-08-30 | The Procter & Gamble Company | Elastomeric adhesive foam |
JP3130438B2 (ja) * | 1995-01-27 | 2001-01-31 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP3550056B2 (ja) * | 1999-09-16 | 2004-08-04 | ユニ・チャーム株式会社 | 使い捨ておむつ |
WO2002067833A1 (en) * | 2001-02-26 | 2002-09-06 | Tailored Technologies, Inc. | Protective undergarments having anchored pocketed sling structures and manufacturing methods therefor |
JP4342330B2 (ja) * | 2003-11-14 | 2009-10-14 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
JP4473032B2 (ja) * | 2004-04-12 | 2010-06-02 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
-
2006
- 2006-04-06 JP JP2006105511A patent/JP5074703B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-15 WO PCT/JP2007/055279 patent/WO2007122924A1/ja active Application Filing
- 2007-03-15 CA CA002646573A patent/CA2646573A1/en not_active Abandoned
- 2007-03-15 MX MX2008012881A patent/MX2008012881A/es active IP Right Grant
- 2007-03-15 EP EP07738729A patent/EP2008626B1/en not_active Not-in-force
- 2007-03-15 CN CN2007800122825A patent/CN101415385B/zh not_active Expired - Fee Related
- 2007-03-15 AT AT07738729T patent/ATE547081T1/de active
- 2007-03-15 BR BRPI0709459-0A patent/BRPI0709459A2/pt not_active IP Right Cessation
- 2007-03-15 UA UAA200811500A patent/UA91598C2/ru unknown
- 2007-03-15 EA EA200802114A patent/EA016288B1/ru not_active IP Right Cessation
- 2007-03-15 KR KR1020087025114A patent/KR101291922B1/ko not_active IP Right Cessation
- 2007-03-23 US US11/690,233 patent/US8133212B2/en not_active Expired - Fee Related
- 2007-03-28 TW TW096110874A patent/TW200806266A/zh not_active IP Right Cessation
-
2008
- 2008-09-30 MY MYPI20083911A patent/MY145117A/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08322878A (ja) * | 1995-05-31 | 1996-12-10 | Uni Charm Corp | 使い捨ておむつ |
JP2001061888A (ja) * | 1999-08-27 | 2001-03-13 | Uni Charm Corp | 使い捨ておむつ |
JP2001224628A (ja) | 2000-02-18 | 2001-08-21 | Uni Charm Corp | 使い捨ておむつ |
JP2004321460A (ja) * | 2003-04-24 | 2004-11-18 | Uni Charm Corp | 使い捨ておむつ |
JP2005296435A (ja) * | 2004-04-14 | 2005-10-27 | Uni Charm Corp | 使い捨ておむつ |
Also Published As
Publication number | Publication date |
---|---|
EA016288B1 (ru) | 2012-03-30 |
ATE547081T1 (de) | 2012-03-15 |
CA2646573A1 (en) | 2007-11-01 |
TWI325772B (ja) | 2010-06-11 |
JP2007275298A (ja) | 2007-10-25 |
CN101415385A (zh) | 2009-04-22 |
BRPI0709459A2 (pt) | 2011-07-12 |
EP2008626A1 (en) | 2008-12-31 |
JP5074703B2 (ja) | 2012-11-14 |
MX2008012881A (es) | 2008-10-13 |
UA91598C2 (en) | 2010-08-10 |
CN101415385B (zh) | 2012-11-14 |
TW200806266A (en) | 2008-02-01 |
US8133212B2 (en) | 2012-03-13 |
EP2008626A4 (en) | 2010-09-29 |
KR20090007703A (ko) | 2009-01-20 |
MY145117A (en) | 2011-12-30 |
EP2008626B1 (en) | 2012-02-29 |
KR101291922B1 (ko) | 2013-07-31 |
EA200802114A1 (ru) | 2009-04-28 |
US20070239128A1 (en) | 2007-10-11 |
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