WO2006077814A1 - 使い捨てパンツ - Google Patents
使い捨てパンツ Download PDFInfo
- Publication number
- WO2006077814A1 WO2006077814A1 PCT/JP2006/300497 JP2006300497W WO2006077814A1 WO 2006077814 A1 WO2006077814 A1 WO 2006077814A1 JP 2006300497 W JP2006300497 W JP 2006300497W WO 2006077814 A1 WO2006077814 A1 WO 2006077814A1
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- WO
- WIPO (PCT)
- Prior art keywords
- knob
- attachment
- portions
- pants
- parts
- Prior art date
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
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
- A61F13/4942—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier the barrier not being integral with the top- or back-sheet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—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
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/008—Undergarments with releasable waist connecting means
Definitions
- the present invention relates to a disposable pant that can be used as both a pant and a diaper.
- An object of the present invention is to provide a disposable pant with improved workability at the time of attachment / detachment by improving the visibility of a knob portion in a sticking piece that solves the above-described problems. To do.
- a front abdomen and a back part that are substantially annularly connected, and a crotch part that is provided continuously between the front abdomen and the back part are provided, and an absorber is provided in the crotch part.
- Disposable pants having left and right breaks for breaking the front abdomen on the left and right sides of the front part of the front abdomen, the left and right breaks of the front abdomen from the left and right breaks.
- Left and right attachment pieces joined to a portion on the outer side in the direction are provided, and the left and right attachment pieces are attached and detached between the left and right fracture portions on the outer surface side of the front abdomen, and the left and right attachments are provided.
- the strip is provided with a knob portion for attaching and detaching the attachment portion, and is provided with a knob identification mark portion.
- the knob identifying mark part for identifying the knob part provided on the attachment piece from other parts is provided, the position of the knob part can be easily determined by the knob identifying mark part.
- the attachment / detachment work can be easily and quickly performed when attaching / detaching the attachment piece to / from the attachment portion, and the workability during attachment / detachment is improved.
- the knob identifying mark part is configured in a color different from other parts.
- the color of the knob identifying mark portion is configured by coloring.
- the knob identifying mark part is configured to attach and fix an attachment body attached to and detached from the attachment part to the knob part. It is composed of a colored adhesive.
- the knob identifying mark portion can be provided simultaneously with the step of attaching the adherent to the attachment portion, and there is an advantage that the manufacturing efficiency is excellent.
- the knob identifying mark part is formed in a color different from other parts, and is attached and fixed to the knob part. It is comprised by the adhering body attached to or detached from the said adhesion part.
- FIG. 1 is a front view of a disposable pant according to a first embodiment of the present invention.
- FIG. 2 is a view showing a state in which the right front portion of the disposable pants of FIG.
- FIG. 3 is a view showing a state in which the left fracture portion of the disposable pants of FIG. 2 is broken to expand the left front abdomen and the crotch portion is expanded.
- FIG. 4 is a view of the disposable pants of FIG. 3 as viewed from the opposite side of FIG.
- FIG. 5 is a cross-sectional view of a portion along the CI CI line of the disposable pants of FIG.
- FIG. 6 is a cross-sectional view of a portion of the disposable pants of FIG. 3 taken along line C2-C2.
- FIG. 7 is a view showing a state in which the left and right knobs are fixed to the middle front abdomen.
- FIG. 8 is a cross-sectional view of a portion of the disposable pants of FIG. 7 taken along line C3-C3.
- FIG. 9 is a front view of a disposable pant according to a second embodiment of the present invention.
- FIG. 10 is a diagram showing the expanded state.
- FIG. 11 is a view of the disposable pants of FIG. 10 as viewed from the opposite side of FIG.
- the disposable pants 1 includes a front part 2 and a back part 3 that are connected in a substantially ring shape, and a crotch part 4 that is provided continuously between the front part 2 and the back part 3 and is also a diaper. Can also be used.
- left and right refer to the left hand side and the right hand side as viewed from the wearer.
- the front abdomen 2 and the back dorsal part 3 refer to portions of the disposable pants 1 that mainly face the wearer's front abdomen and back dorsal part.
- the left and right edges of the front abdomen 2 and the left and right edges of the back part 3 are joined to each other, so that the front part 2 and the back part 3 are connected in a substantially annular shape.
- the left and right edges of the disposable pants 1 have left side joint 1 la and right side joint 1 lb that join the left and right edges of the front abdomen 2 and the left and right edges of the back 3. It is formed.
- the joining at the side joining portions l la and l ib is performed by either one of an adhesive, for example, a hot melt adhesive, ultrasonic welding (or heat welding), or a combination of both.
- the crotch part 4 refers to a part of the disposable pants 1 that mainly faces the wearer's crotch part, and the front crotch part 4a and the rear crotch part 4b are respectively connected to the front abdominal part 2 and the back part 3 respectively. It has been.
- the front crotch portion 4a and the back crotch portion 4b of the crotch portion 4 are the front abdominal portion 2 and the rear back portion. 3 is bonded with an adhesive such as a hot melt adhesive.
- the crotch part 4 may be integrally formed by a member that is continuous with one or both of the front abdominal part 2 and the back part 3.
- the waist opening Q is formed by the upper edge portions 12a, 12b, and 13 of the front abdomen 2 and the back portion 3 that are substantially annularly connected in this way.
- a left leg opening Ra is formed by the lower edge 14a of the left front abdomen 2a of the front abdomen 2, the inclined edge 15a obliquely lower left of the back part 3, and the left edge 16a of the crotch 4
- the right leg opening Rb is formed by the lower edge 14b of the right front abdomen 2b of the front abdomen 2, the slanted edge 15b of the rear back 3 obliquely right below, and the right edge 16b of the crotch 4
- the front abdomen 2 has a generally horizontally long rectangular shape as viewed from the front (see FIG. 1), and includes a left front abdomen 2a, a right front abdomen 2b, and a middle front abdomen 2c located between them. Between the left front abdomen 2a and the middle front abdomen 2c, a left broken part 17a that vertically cuts the front abdomen 2 is formed, and between the right front abdomen 2b and the middle front abdomen 2c, the front abdomen 2 is A right fracture portion 17b is formed that vertically cuts vertically. In the middle front abdomen 2c, a joint 18 of the crotch 4 and the front crotch 4a is formed (see FIG. 5). The joining at the joining portion 18 is performed using an adhesive, for example, a hot melt adhesive.
- the left and right fracture portions 17a, 17b are formed at positions on the inner side of both side edge portions of the front crotch portion 4a.
- the attached pieces 22a, 22b are attached to the left and right front abdominal parts 2a, 2b in the form of being folded inside the both side edges of the front crotch 4a, respectively.
- Left and right fracture portions 17a and 17b are formed along the inner edges of 22a and 22b.
- Each fractured portion 17a, 17b is a linear portion weaker than the surrounding portion.
- the front abdominal portion 2 is linearly heated (for example, heat sealing) or intermittently cut. It is formed by processing into a perforated shape or by ultrasonic processing into a line (for example, an ultrasonic seal).
- the front abdomen 2 can be separated at the break portions 17a and 17b (see FIGS. 2 to 4).
- the front abdomen 2 breaks into the middle front part 2c and the left and right front parts 2a, 2b at the center of the crotch part 4 at the continuous part.
- the fracture portions 17a and 17b may be formed in a straight line shape or may be formed in a curved line shape as necessary.
- each of the broken portions 17a and 17b may be formed by forming a plurality of linearly weakened portions substantially in parallel.
- Elastic members 19a, 19b for waist are attached to the upper edges 12a, 12b of the left front abdominal part 2a and the right front abdominal part 2b in a state of being stretched in the left-right direction.
- Leg elastic members 20a and 20b are attached to the lower edge portions 14a and 14b of the left front abdominal portion 2a and the right front abdominal portion 2b so as to extend in the left-right direction.
- the elastic members 21a and 21b for the body are attached to the left front abdomen 2a and the right front abdomen 2b between the upper edges 12a and 12b and the lower edges 14a and 14b in a state of being stretched in the left-right direction. .
- Shrinkage of these 19-year-old 19a, 19b, 20a, 20b, 21a, 21b 'extension may cause the front abdomen 2 (especially left front abdomen 2a and right front abdomen 2b) to fit softly along the wearer's abdomen. it can.
- the front abdomen 2 is configured such that elastic members 19a, 19b, 20a, 20b, 21a, 21b are sandwiched between an inner layer sheet 57 on the skin surface side and an outer layer sheet 58 on the outer side. (See Figure 1 and Figure 5).
- a substantially sheet-like left adhering piece 22a and right adhering piece 22b are adhesives, for example, hot-melt adhesives, on the inner front side of the left front abdominal part 2a and the right front abdominal part 2b and at the end on the middle front abdominal part 2c side. (See Fig. 1 to Fig. 5).
- the adhering piece 22a is disposed on the inner surface side of the left front abdomen 2a and the right front abdomen 2b in the form of the pants before breaking at the breaks 17a, 17b.
- portions of the adhering pieces 22a and 22b that extend in a protruding manner beyond the fractured portions 17a and 17b are folded so as to be folded toward the base end side. (See Figure 1 and Figure 5).
- the attachment pieces 22a, 22b extend from the ends of the left front abdominal portion 2a and the right front abdominal portion 2b and are attached to the outer surface of the attachment portion 23. It can be attached and detached freely (see Fig. 7 and Fig. 8).
- a planar attachment part 23 is provided for fixing the adhering pieces 22a, 22b.
- the horizontal width of the attachment portion 23 is set to be equal to or less than the interval between the left and right fracture portions 17a and 17b (that is, the horizontal dimension of the mid-frontal abdominal portion 2c), and the vertical width is substantially equal to the vertical dimension of the attachment pieces 22a and 22b. Equally set.
- the adhering pieces 22a and 22b include a substantially vertically elongated main body 24, and two pieces of knobs 25 and 26 that are divided into two forks from the main body 24 and extend toward the free end thereof. Respectively.
- the outer end of the main body 24 in the left-right direction is bonded to the inner side of the left front abdomen 2a and the right front abdomen 2b with an adhesive 66, for example, hot melt adhesive, on the front side of the ends of the fractured parts 17a, 17b. It is joined to the part (see Figure 5).
- an adhesive 66 for example, hot melt adhesive
- Adhering bodies 27 and 28 are provided on the inner surfaces of the knob portions 25 and 26 of the adhering pieces 22a and 22b (one surface on the side facing the adhering portion 23 in the form of a diaper), respectively.
- each of the adherents 27 and 28 is fixed to the inner surface side of each of the knob portions 25 and 26 via an adhesive, for example, a hot melt adhesive.
- the tabs 25 and 26 extending from the main body 24 of the attachment pieces 22a and 22b are folded back so that the attachments 27 and 28 are directed to the outside of the front abdomen 2.
- the adherents 27 and 28 are disposed in the region inside the outer peripheral edge portions of the adhering pieces 22a and 22b.
- the adhering bodies 27 and 28 are formed in a substantially rectangular shape smaller than the knobs 25 and 26.
- the adhering bodies 27 and 28 are attached to one surface side of the respective knob portions 25 and 26 in such a manner that they do not overlap the outer peripheral edge portion, and as shown in FIG. 7 and FIG.
- the pieces 22a and 22b are structured to be detachably fixed to the attaching portion 23 via the attaching bodies 27 and 28.
- the knob portions 25 and 26 are attached to the vicinity of the front abdominal portion 2 located in the peripheral portion thereof in the vicinity of the distal end portion and the proximal end portion of the knob portions 25 and 26.
- Part 23, body part 24 isometric force Each of which is provided with an identifying mark part 32 for identifying a sliding knob that can be easily identified by visual recognition.
- the front abdominal part 2, the back part 3, the crotch part 4, the adhering pieces 22a and 22b, the adhering parts 23, the adhering bodies 27 and 28, etc., which mainly constitute the disposable pants 1 are of the same color system such as white.
- the knob identifying mark portion 32 is formed, for example, by coloring the knob portions 25 and 26 in a line shape different from other portions with a dye or the like by a coloring means such as an ink jet method or the like. It is provided by a configuration in which different colored tapes of green or the like are attached to the surfaces of the knob portions 25 and 26 in a line.
- a portion of the inner surface of the attachment pieces 22a and 22b that is closer to the base end than the attachments 27 and 28 (a portion on the inner surface side of the main body portion 24) is also defined as the attachment portion 29. ing. Then, the adhering bodies 27 and 28 of the knob portions 25 and 26 of the adhering pieces 22a and 22b were fixed to the adhering portion 23. In this state, the adherend 50 described later is also configured to be attached to and detached from the attachment portion 29 of the main body 24 of the attachment pieces 22a and 22b (see FIGS. 7 and 8).
- the other side (outer surface side) of the adhering pieces 22a, 22b opposite to the surface on which the adhering bodies 27, 28 are provided is also an adhering portion.
- the adhering portion is configured such that the adhering bodies 27 and 28 can be attached and detached independently.
- the arrangement area of the adhering portion on the outer surface side of the adhering pieces 22a, 22b may be the whole or a part of the other surface side of the adhering pieces 22a, 22b, but the knob portion 25, Arrangement so as to include the tip portion of 26 has an advantage that the adhering pieces 22a and 22b are overlapped with each other and fixed easily.
- a loop-side member having a nonwoven fabric, a woven fabric, a knitted fabric or the like in which a fine loop structure is densely formed on the surface can be considered.
- a hook side member in which a fine hook structure that is detachably engaged with the loop side member is formed on the surface is conceivable.
- the adhering portions 23, 29, etc. for example, a plastic film composite material having a nonwoven fabric, a woven fabric or the like suitably used as a loop side member of a surface fastener on the surface is used.
- the loop side member is used as a separate member and is attached to the middle front abdominal part 2c or the attachment pieces 22a, 22b, or the outer surface of the middle front abdominal part 2c or the outer surface or inner surface of the attachment pieces 22a, 22b. It may be configured to function as a loop side member.
- a material having a loop structure is selected as the material of the adhering pieces 22a, 22b and the middle front abdominal part 2c, or a necessary portion of the surface of the adhering pieces 22a, 22b and the middle front abdominal part 2c is fluffed. If the surface is treated so that it has a loop structure, the adhering pieces 22a and 22b and the middle front abdomen 2c are woven into a loop structure.
- attachments 27, 28, 50 a plastic film having pins densely formed on the surface, which is preferably used as a hook side member of a hook-and-loop fastener, is used.
- the adhesive portions 23, 29 have releasability from the adhesive.
- surface treatment for example, a plastic film that has been subjected to a pilling process, or the like can be considered.
- an adhesive that can be used repeatedly can be considered.
- adhering portions 23, 29 and the adhering bodies 27, 28, 50 the structures thereof may be interchanged.
- the tip edges of the knob portions 25, 26 of the attachment pieces 22a, 22b are attached to the attachment bodies 27, 28 for the purpose of making the knob portions 25, 26 easier to hold during the attachment / detachment operation. It is not provided.
- the right front abdomen 2b can be unfolded on the right side integrally with the attached piece 22b, and the left front abdomen 2a can be integrated with the attached piece 22a if it breaks at the broken portions 17a, 17b. It can be expanded to the left.
- the middle front abdomen 2c is kept joined to the crotch 4 and remains outside the front crotch 4a.
- the disposable pants 1 Since the disposable pants 1 has a state in which the front abdomen 2 and the crotch part 4 are fixed by the joint portion 18 in a state before breaking the broken portions 17a and 17b (a state at the time of product shipment), It functions as a knock and can be easily raised and lowered in the same way as ordinary disposable pants without open / close means such as attached pieces 22a and 22b (see Fig. 1).
- the disposable pants 1 are worn in a pants state, when the absorber 43 described later absorbs and holds excrement, the broken portions 17a and 17b are broken and deployed. Pants 1 can be easily removed by the wearer. In this case, the pants 1 can be removed without removing the wearer's clothes.
- the respective knob portions 25 and 26 of the attachment pieces 22a and 22b are unfolded.
- the pants 1 can be returned to their original pants state by stretching and engaging with the attachment 23. Further, even when the pants 1 and an auxiliary pad such as a urine collecting pad are used in combination, the attachment pieces 22a and 22b can be attached and detached to easily exchange the auxiliary pad.
- the pants 1 are unfolded in the state shown in FIG. 3 and placed on the wearer's buttocks, and then closed in the order of FIGS. 3 to 2 and FIG. Can be used like a normal disposable diaper. In this case, the pants 1 can be worn and removed without taking off the wearer's clothes.
- both the adhering pieces 22a and 22b may be attached to each other and fastened. it can.
- knob portions 25 and 26 of the attachment piece 22a (or 22b) on one side are fixed to the attachment portion 23
- the knob portions 25 and 26 of the attachment piece 22b (22a) on the other side are connected to the one side. It can be fixed to the adhering portion 23 or the like by being superimposed on the adhering piece 22a (or 22b).
- the crotch portion 4 has a substantially band-like shape that extends in the front-rear direction when deployed as a whole, and is positioned between the front crotch portion 4 a, the rear crotch portion 4 b, and the middle thereof. It has a middle crotch 4c, and is mainly applied to the crotch of the wearer centering on the middle crotch 4c.
- the front crotch portion 4a is joined to the middle front abdominal portion 2c by the joint portion 18 in a state of being superimposed on the inner surface side of the middle front abdominal portion 2c.
- FIG. 5 the front crotch portion 4a is joined to the middle front abdominal portion 2c by the joint portion 18 in a state of being superimposed on the inner surface side of the middle front abdominal portion 2c.
- the back crotch portion 4b is bonded and fixed to the back back portion 3 while being overlapped with the inner surface side of the back back portion 3.
- the leg elastic members 40a and 40b are attached to the left edge portion 16a and the right edge portion 16b of the crotch portion 4 in a state of being extended in the extending direction of the edge portions 16a and 16b.
- the crotch portion 4 is configured by sandwiching an absorber 43 between a liquid-permeable top sheet 41 and a liquid-impermeable back sheet 42.
- the absorbent body 43 has a predetermined lateral width, and spreads in a belt shape in the front-rear direction around the middle crotch 4c.
- standing portions 44 a and 44 b extending along the extending direction of the crotch portion 4 are provided.
- the top sheet 41 is composed of a liquid-permeable nonwoven fabric or the like
- the back sheet 42 is composed of a water-repellent nonwoven fabric or the like.
- the absorbent body 43 is, for example, a paper sheet such as tissue paper or a liquid-permeable non-woven fabric sheet obtained by mixing a granular polymer absorbent body with a hydrophilic fiber aggregate layer such as pulverized pulp fiber or cellulose fiber. Wrapped with a cover sheet and molded into a predetermined shape.
- the portions of the top sheet 41 and the back sheet 42 that do not overlap with the absorber 43 are bonded to each other by an adhesive, for example, a hot melt adhesive. More preferably, as shown in FIG. 6, the width of the top sheet 41 covers the skin side of the absorber 43 and is set slightly narrower than the width of the back sheet 42. Over 43 The portion that protrudes from front to back and from side to side is joined to the backsheet 42 by an adhesive, for example, a hot melt adhesive.
- the left and right side sheets 45a and 45b constituting the upright portions 44a and 44b are bonded to the skin surface side of the portion of the back sheet 42 that protrudes from the left and right sides of the top sheet 41 by an adhesive such as a hot melt adhesive. Yes.
- both front and rear edges of the side sheets 45a and 45b are joined to both front and rear edges of the crotch part 4 by an adhesive 60, for example, a hot melt adhesive, as shown in FIG. .
- Side edges 45a and 45b of the side sheets 45a and 45b are fixed by a sealing portion 47 by heat sealing or ultrasonic welding) so as to wrap around an elastic member 46 extending in the front-rear direction.
- the upright portions 44a and 44b are erected in the direction of being pressed against the wearer's skin, as shown in FIG.
- the left and right edges of the crotch 4 overlap the front abdominal part 2 and the waist part 3a of the back part 3 with the inclined sides 48a, 48b, 49a and 49b, and the width is gradually reduced toward the edge in the front-rear direction.
- an adhering body 50 is provided on both side portions of the end portion of the crotch portion 4 on the front abdominal portion 2 side (see FIGS. 2 and 3).
- the adhering body 50 is formed at a position facing the adhering portion 29 on the inner surface side of the adhering pieces 22a and 22b.
- the attachment body 50 is detachably attached to the attachment portion 29 on the inner surface side of the attachment pieces 22a and 22b while the attachment portions 27 and 28 of the attachment pieces 22a and 22b are attached to the attachment portion 23. (See Figure 8).
- the absorbent body 43 which is not sandwiched between the sheets 41 and 42, is adhered to the skin surface side of the sheet 42, and the sheet 41 is omitted. It may be configured. Or what joined the sheet
- the rear back 3 has a shape in which the left and right lower corners of a substantially rectangular shape are cut off obliquely when unfolded, and from the waist part on the back side of the wearer to the buttocks Applied to the part of For this reason, the back portion 3 is connected to the wearer's buttocks, which is connected to the lower side of the waist portion 3a and the waist portion 3a having a substantially oblong belt shape in a front view mainly positioned at the waist portion on the back side of the wearer. And a collar portion 3b having a substantially trapezoidal shape when viewed from the front.
- a waist elastic member 51 is attached to the upper edge portion 13 of the waistline portion 3a in a state of being stretched in the left-right direction.
- the member 52 is attached in a state where it is extended in the left-right direction.
- a leg elastic member 53a is attached to the slanted edge 15a of the back 3 at the lower left side of the back 3 while extending along the edge 15a.
- the leg elastic member 53b is attached to the edge 15b in a state of being stretched along the edge 15b.
- the heel part 3b of the back part 3 is configured so that the lateral width gradually decreases toward the lower side, and the leg elastic members 53a, 53b are provided on the left and right inclined edges 15a, 15b. Therefore, when the edge portions 15a and 15b are contracted by the contraction force of the leg elastic members 53a and 53b, the flange portion 3b is easily fitted to the wearer's buttocks.
- the leg elastic members 53a, 53b are attached to the heel part 3b continuously along the right and left inclined edges 15a, 15b and the lower edge part 15c of the heel part 3b, and then at least the crotch part 4
- the portion 54 (see Fig. 4) that overlaps the absorber 43 is weakened.
- the weakening process is to make a no tension state by cutting the elastic member of the portion 54 or performing a process of weakening the contraction force. As a result, it is possible to prevent an undesired distortion or the like from being generated in the absorber 43 due to the contraction force of the leg elastic members 53a and 53b, thereby reducing the absorption function.
- the left and right elastic members 19a and 19b, the elastic members 20a and 20b, and the elastic members 21a and 21b provided in the front abdomen 2 are the same as in the case of the leg elastic members 53a and 53b, and the elastic members 20a, 20b, After 21a and 21b are installed in the front abdomen 2 continuously in the left-right direction via the middle front abdomen 2c, the weakening process is applied to the part located in the middle front abdomen 2c of the elastic members 20a, 20b, 21a and 21b. Is preferred.
- the material configuration of the adhering pieces 22a and 22b can be appropriately selected from non-woven fabric, woven fabric, knitted fabric, and plus-chip material strength.
- a nonwoven fabric produced by a combination of one or a plurality of production methods among a spunbond method, an air-through method, a point bond method, a melt blow method, and an airlaid method is preferable.
- non-woven fabrics manufactured by the spunbond method or the SMS method combining the spunbond method and the melt blow method with a basis weight of 30 to 100 g / m2 are preferred from the viewpoint of strength.
- the material can be appropriately selected from synthetic fibers such as polypropylene, polyethylene, polyester, and polyamide, and natural fibers such as pulp and silk.
- synthetic fibers such as polypropylene, polyethylene, and polyester can be used.
- the main component is strong and suitable. Most preferred is polyester fiber.
- an elastic stretchable material (polyurethane yarn, polyurethane film, which is usually used for disposable pants) , Natural rubber, etc.) is used, and is attached to a predetermined part of the pants 1 by an attaching means such as hot melt adhesive, heat welding, ultrasonic welding, etc. in the stretched state.
- the disposable pant 1 is configured as described above, and has both functions of a pant and a diaper, so that it can be easily raised and lowered when worn.
- the adhering pieces 22a and 22b are provided on the inner surface side of the front abdomen 2, the adhering pieces 22a and 22b do not get in the way, and the broken portions 17a and 17b can be easily recognized from the outside. In addition, the adhering pieces 22a and 22b are unlikely to obstruct the breaking operation when breaking at the breaking portions 17a and 17b. For this reason, the breaking operation can be easily performed.
- the grip portions 25, 26 extending beyond the fracture portions 17a, 17b are folded so as to be folded back toward the main body portion 24 side.
- Fractured part 17a, 1 7b extends so as not to cross the adhering pieces 22a, 22b. Therefore, when the fracture portions 17a and 17b are fractured, it is possible to easily perform the fracture operation from this point that the adhering pieces 22a and 22b are more effectively prevented from interfering with the fracture operation.
- the knob portions 25 and 26 are provided as shown in FIGS.
- the adhering bodies 27 and 28 may be detachably fixed to the adhering portion 23.
- the knob portions 25 and 26 are provided with a knob identifying mark portion 32 which is given a slightly different color from the other portions in the vicinity thereof.
- the positions of the knob portions 25 and 26 can be easily visually recognized due to the difference in color, and the visibility of the knob portions 25 and 26 can be improved here, and the knob portions 25 and 26 relative to the attachment portion 23, that is, the attachment bodies 27 and 28 There is an advantage that the attachment / detachment work can be performed easily and quickly, and the workability during attachment / detachment is improved.
- knob identifying mark part 32 provided on the knob parts 25 and 26 can be easily configured by coloring a different color from other parts around it or attaching a colored tape, and can be provided at low cost. There is “I”.
- a disposable pant 101 according to a second embodiment of the present invention will be described with reference to FIGS.
- a mode in which the attachment pieces 122a and 122b are provided on the outer surface side of the front abdomen 2 will be described.
- the same components as those described in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.
- the attachment pieces 22a, 22b are attached instead of the inner surface side of the left front abdomen 2a or the right front abdomen 2b.
- the pieces 122a and 122b are provided on the outer surface side of the left front abdomen 2a and the right front abdomen 2b.
- the adhering pieces 122a and 122b are configured in the same manner as the adhering pieces 22a and 22b, and are substantially vertically long strip-shaped main body portion 124, and the main body portion 124 is divided into two parts vertically and freely. It has two pieces of knob portions 125 and 126 extending toward the end side.
- the laterally outer end of the main body 124 is formed by an adhesive 66, for example, a hot melt adhesive, on the outer surface side of the left front abdomen 2a and the right front abdomen 2b and at the end of the fractured portions 17a, 17b. This side It is joined to the side part.
- an adhesive 66 for example, a hot melt adhesive
- the knob portions 125 and 126 extending beyond the fracture portions 17a and 17b are attached to the middle front abdominal portion 2c via attachment bodies 127 and 128 provided on the inner surface side thereof. It has a structure that is detachably fixed to the provided attachment portion 23.
- a colored adhesive for example, a hot methanol adhesive previously colored with green or the like is used.
- the colored color of the hot melt adhesive is transmitted to the outer surface side of each knob part 125, 126, and from other parts in the vicinity of the same color system such as white.
- the structure is provided with a distinguishable knob identifying mark 132.
- the adhering portions 29 and 50 are omitted.
- the knob portions 125 and 126 are so-called conspicuously colored different from other portions in the vicinity thereof.
- the position of the knobs 125 and 126 can be easily visually recognized due to the difference in color, and the knobs 125 and 1 26 with respect to the attachment 23, that is, the attachment 127. , 128 can be attached and detached easily and quickly, and has the advantage of improved workability when attaching and detaching.
- the knob identifying mark part 132 is a colored adhesive colored in a color different from that of other parts as an adhesive for attaching and fixing the adherents 127, 128 to the knob parts 125, 126. Therefore, the knob identifying mark 132 can be added to the knobs 125, 126 at the same time as the shells occupying the adherents 127, 128, and the pin identifying mark 132 is separately provided. There is an advantage that the process for providing the film is unnecessary and the manufacturing efficiency is excellent.
- knob identifying mark portions 32, 132 are provided by providing the colored portions on the knob portions 25, 26, 125, 126 is shown.
- the knobs 25, 26, 125 and 126 can be colored to form the knob identification marks 32 and 132.
- the knobs can be identified from the surrounding parts by applying a border or pattern.
- the mark portions 32 and 132 may be formed.
- knob identifying mark portions 32 and 132 are not limited to coloring, and the knob identifying mark portions 32 and 132 that can be identified from the peripheral portion may be formed by applying a border or pattern such as a frill. Further, the knob portions 25, 26, 125, 126 themselves may be made of materials of different colors and provided with the knob identifying mark portions 32, 132.
- the attachment pieces 22a and 22b are made of a material having a color different from the surroundings such as white.
- the knob portions 25, 26, 125, 126 themselves may be configured as knob identifying mark portions 32, 132 that can be distinguished from other peripheral parts.
- a colored adhesive colored in a color different from that of other parts is used as an adhesive for attaching and fixing the adherents 127 and 128, a colored adhesive colored in a color different from that of other parts is used.
- the force that has the structure that the knob identification mark 132 is provided in the groove parts 125, 126
- the formed body can be used as a structure having a mark identification mark 132 depending on the color of the adherents 127 and 128 that pass through the knobs 125 and 126.
- the second implementation is also possible. The same effect as the form can be obtained.
- a force S indicating a structure in which each of the adhering pieces 22a, 22b, 122a, 122b is provided with a pair of upper and lower knob portions 25, 2 6, 125, 126, a single knob portion, or 3
- the number and shape of each of the above embodiments, which may be a structure having one or more tabs, are not limited at all.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/795,020 US7608068B2 (en) | 2005-01-19 | 2006-01-17 | Disposable pants |
CN2006800026344A CN101106964B (zh) | 2005-01-19 | 2006-01-17 | 一次性内裤 |
ES06711777T ES2388679T3 (es) | 2005-01-19 | 2006-01-17 | Calzoncillos desechables |
EP06711777A EP1839634B1 (en) | 2005-01-19 | 2006-01-17 | Disposable pants |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005011428A JP2006198068A (ja) | 2005-01-19 | 2005-01-19 | 使い捨てパンツ |
JP2005-011428 | 2005-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006077814A1 true WO2006077814A1 (ja) | 2006-07-27 |
Family
ID=36692203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/300497 WO2006077814A1 (ja) | 2005-01-19 | 2006-01-17 | 使い捨てパンツ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7608068B2 (ja) |
EP (1) | EP1839634B1 (ja) |
JP (1) | JP2006198068A (ja) |
CN (1) | CN101106964B (ja) |
ES (1) | ES2388679T3 (ja) |
PT (1) | PT1839634E (ja) |
WO (1) | WO2006077814A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006055196A (ja) * | 2004-08-17 | 2006-03-02 | Livedo Corporation | 使い捨てパンツ |
US20080097368A1 (en) * | 2006-10-24 | 2008-04-24 | The Procter & Gamble Company | Release tape-free fasteners and disposable absorbent articles utilizing the same |
ES2541151T3 (es) | 2006-10-27 | 2015-07-16 | Paul Hartmann Ag | Artículo de incontinencia absorbente con sistema de cierre mejorado |
US20080221543A1 (en) * | 2007-03-06 | 2008-09-11 | Todd Wilkes | Disposable absorbent product having a graphic indicator |
WO2008147270A1 (en) * | 2007-05-31 | 2008-12-04 | Sca Hygiene Products Ab | Convertible absorbent article |
DE102007055524A1 (de) * | 2007-11-21 | 2009-05-28 | Paul Hartmann Ag | Inkontinenzartikel in Höschenform |
EP2346461B1 (en) * | 2008-10-16 | 2016-09-07 | Sca Hygiene Products AB | Absorbent article with elastic side panels |
US20100130955A1 (en) * | 2008-11-24 | 2010-05-27 | Tice Renee J | Reusable absorbent article for ambulatory users |
US8303565B2 (en) * | 2009-04-27 | 2012-11-06 | Sca Hygiene Products Ab | Waist belt for an absorbent article with visual aids |
US8506544B2 (en) | 2010-06-21 | 2013-08-13 | The Procter & Gamble Company | Disposable absorbent pant with efficient design and convenient single-section side stretch panels |
US9480611B2 (en) | 2013-07-29 | 2016-11-01 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a fastening system |
US9615980B2 (en) | 2013-07-29 | 2017-04-11 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a fastening system |
US9339425B2 (en) * | 2013-11-04 | 2016-05-17 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a fastening system adapted to enhance gasketing |
US9597237B2 (en) | 2013-12-31 | 2017-03-21 | Kimberly-Clark Worldwide, Inc | Absorbent article having a fastening system |
US9980859B2 (en) | 2014-01-31 | 2018-05-29 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a fastening system with improved flexibility |
US9849043B2 (en) | 2014-10-31 | 2017-12-26 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a protected fastening system |
US10639213B2 (en) * | 2015-02-06 | 2020-05-05 | Attends Healthcare Products, Inc. | Method of applying fastener elements for disposable absorbent garment |
GB2577429B (en) | 2017-05-31 | 2022-05-11 | Kimberly Clark Co | Front or rear opening closed-sided absorbent articles |
WO2018222455A1 (en) | 2017-05-31 | 2018-12-06 | Kimberly-Clark Worldwide, Inc. | Front or rear opening closed-sided absorbent articles |
WO2018222453A1 (en) | 2017-05-31 | 2018-12-06 | Kimberly-Clark Worldwide, Inc. | Front or rear opening closed-sided absorbent articles |
US11517055B1 (en) * | 2021-12-13 | 2022-12-06 | Snappy Wear Llc | Undergarments with magnetic clasps |
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JPH0938139A (ja) * | 1995-08-02 | 1997-02-10 | Uni Charm Corp | 使い捨ておむつ |
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JP2004261354A (ja) * | 2003-02-28 | 2004-09-24 | Daio Paper Corp | 吸収性物品 |
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JP3096152B2 (ja) | 1992-05-22 | 2000-10-10 | ユニ・チャーム株式会社 | 使い捨てオムツ |
JP3578802B2 (ja) * | 1994-06-03 | 2004-10-20 | 大王製紙株式会社 | 使い捨て紙おむつ及びおむつカバー |
US5531731A (en) * | 1994-09-07 | 1996-07-02 | Kimberly-Clark Corporation | Tape fastener for conveying information and method of manufacture |
WO1997025891A1 (en) * | 1996-01-16 | 1997-07-24 | Avery Dennison Corporation | Improvements in diaper fastener systems |
US20020188268A1 (en) * | 1999-06-30 | 2002-12-12 | Mark James Kline | Elastomeric side panel for use with convertible absorbent articles |
US6733483B2 (en) * | 1999-09-21 | 2004-05-11 | The Procter & Gamble Company | Absorbent article having positioning indicia |
JP2002017778A (ja) * | 2000-06-28 | 2002-01-22 | Three M Innovative Properties Co | 使い捨ておむつ用ファスナー、及びこれを用いた使い捨ておむつ |
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ATE507809T1 (de) * | 2000-12-08 | 2011-05-15 | Daio Seishi Kk | Absorptionsmittel, verfahren zu dessen herstellung und das absorptionsmittel umfassender absorbierender gegenstand |
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DE20220237U1 (de) * | 2002-03-12 | 2003-03-27 | Klinghammer Richard | Windel für Säuglinge oder Kleinkinder mit mindestens einem bedruckbaren Flächenbereich |
US7077834B2 (en) * | 2003-03-21 | 2006-07-18 | Kimberly-Clark Worldwide, Inc. | Pant-like disposable garment for absorbing human discharge |
US7150730B2 (en) * | 2004-03-01 | 2006-12-19 | Kimberly-Clark Worldwide, Inc. | Refastenable pant-like disposable undergarment |
US20080114322A1 (en) * | 2006-11-10 | 2008-05-15 | Kimberly-Clark Worldwide, Inc. | Body panel for an adjustable pant-like disposable undergarment and the undergarment itself |
-
2005
- 2005-01-19 JP JP2005011428A patent/JP2006198068A/ja active Pending
-
2006
- 2006-01-17 ES ES06711777T patent/ES2388679T3/es active Active
- 2006-01-17 US US11/795,020 patent/US7608068B2/en active Active
- 2006-01-17 WO PCT/JP2006/300497 patent/WO2006077814A1/ja active Application Filing
- 2006-01-17 PT PT06711777T patent/PT1839634E/pt unknown
- 2006-01-17 CN CN2006800026344A patent/CN101106964B/zh not_active Expired - Fee Related
- 2006-01-17 EP EP06711777A patent/EP1839634B1/en not_active Not-in-force
Patent Citations (5)
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JPH0938139A (ja) * | 1995-08-02 | 1997-02-10 | Uni Charm Corp | 使い捨ておむつ |
JP2002209936A (ja) * | 2001-01-15 | 2002-07-30 | Daio Paper Corp | 紙おむつ及びその製造方法 |
WO2003024372A2 (en) * | 2001-09-14 | 2003-03-27 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for assembling refastenable absorbent garments |
JP2003290286A (ja) * | 2002-03-29 | 2003-10-14 | Daio Paper Corp | 使い捨ておむつ |
JP2004261354A (ja) * | 2003-02-28 | 2004-09-24 | Daio Paper Corp | 吸収性物品 |
Also Published As
Publication number | Publication date |
---|---|
EP1839634A1 (en) | 2007-10-03 |
EP1839634A4 (en) | 2009-09-02 |
CN101106964A (zh) | 2008-01-16 |
EP1839634B1 (en) | 2012-06-13 |
JP2006198068A (ja) | 2006-08-03 |
PT1839634E (pt) | 2012-07-18 |
ES2388679T3 (es) | 2012-10-17 |
US20080091163A1 (en) | 2008-04-17 |
CN101106964B (zh) | 2011-07-27 |
US7608068B2 (en) | 2009-10-27 |
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