CN202714979U - Absorptive article - Google Patents

Absorptive article Download PDF

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Publication number
CN202714979U
CN202714979U CN2012200293494U CN201220029349U CN202714979U CN 202714979 U CN202714979 U CN 202714979U CN 2012200293494 U CN2012200293494 U CN 2012200293494U CN 201220029349 U CN201220029349 U CN 201220029349U CN 202714979 U CN202714979 U CN 202714979U
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CN
China
Prior art keywords
mentioned
aileron
width
absorbent commodity
alar part
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Expired - Lifetime
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CN2012200293494U
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Chinese (zh)
Inventor
工藤淳
安井真理
高桥雄二
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Unicharm Corp
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Unicharm Corp
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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
    • A61F13/56—Supporting or fastening means
    • A61F13/5605—Supporting or fastening means specially adapted for sanitary napkins or the like
    • A61F13/5616—Supporting or fastening means specially adapted for sanitary napkins or the like using flaps, e.g. adhesive, for attachment to the undergarment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • 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
    • A61F13/56—Supporting or fastening means

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

The utility model provides an absorptive article, which can reduce stimulation caused by a folding line of a wing part under the condition that a non-skin contact abutting face side of underpants is folded back. The absorptive article (1) is provided with an absorption body (30), a wing part (43), a secondary wing part (60), and a narrowing part (45), wherein the wing part (43) and the secondary wing part (60) extend to the direction of the absorption body, which is close to the outer side of the width direction; and the narrowing part (45) narrowed towards the inner side along the width direction is arranged between the wing part and the secondary wing part. A concave part (70) which is concave in the thickness direction of the secondary wing part and extends towards the back side from the direction of the narrowing part is formed between the secondary wing part and the narrowing part; the wing part is folded back by taking the concave part of the secondary wing part on the non-skin contact abutting face side of the underpants as a basic point under the state that the wing part is folded back towards the non-skin contact abutting face side, so that a skin contact abutting face side of the secondary wing part is arranged relative to a wearer.

Description

Absorbent commodity
Technical field
This utility model relates to the absorbent commodities such as sanitary napkin, particularly has to extend to than absorber by the position in the width outside and can be to the absorbent commodity of the wing (wing) section that the non-skin abutment face side of underwear is turned back.
Background technology
In patent documentation 1, record a kind of sanitary napkin, its have the surface patch of liquid permeability, non-liquid permeability back sheet, be configured in the absorber between surface patch and the back sheet, and have and extend to than the alar part of absorber by the position in the width outside.When the sanitary napkin that will consist of like this is installed on underwear, the back sheet of the rear side by making absorber and the crotch butt of underwear also make alar part turn back to the non-skin abutment face side of underwear, can on one side the crotch of underwear be divided to be involved in, on one side sanitary napkin is installed on underwear.
Patent documentation 1: TOHKEMY 2011-156034 communique (Fig. 5, paragraph 004 etc.)
Yet there is following problem points in above-mentioned sanitary napkin.
When the sanitary napkin that patent documentation 1 is put down in writing was installed on underwear, near the non-skin abutment face side of folding line as basic point to underwear the medial end on the width that is positioned at alar part turned back.This folding line is along the both side ends of the crotch of underwear, and the edge of the front side from the length direction of alar part extends to the edge of rear side.Thus, the end of folding line is positioned at the edge of the edge of front side of alar part and rear side and produces distortion at the edge of the front side of alar part and the edge of rear side.This wreath piece is easy to hardening because of gauffer.Because skin contacts with the wreath piece at the edge of alar part, might apply stimulation to skin.
The utility model content
This utility model is made in view of the above-mentioned problems, and its purpose is to provide a kind of absorbent commodity that the caused stimulation of folding line that forms is reduced under the state that alar part has turned back to the non-skin abutment face side of underwear.
In order to solve the above problems, this utility model provides a kind of absorbent commodity, its have fore-and-aft direction (length direction L), with the width (width W) of above-mentioned fore-and-aft direction quadrature, its purport is, this absorbent commodity comprises: the surface patch of liquid permeability (surface patch 10); The back sheet of non-liquid permeability (back sheet 20); Be configured in the absorber (absorber 30) between above-mentioned surface patch and the above-mentioned back sheet, be formed with the alar part (alar part 43) that can turn back to the non-skin abutment face side of the underwear of wearer by the position in the width outside than above-mentioned absorber, be configured in than aileron (flap) section (aileron section 60) of above-mentioned alar part by the position at rear, between above-mentioned alar part and above-mentioned aileron section, be formed with constriction to than in the above-mentioned alar part be arranged in width outermost Breadth Maximum position and above-mentioned aileron section be positioned at the outermost Breadth Maximum of width position by the narrowing portion (narrowing portion 45) of width inboard, the thickness direction that is formed with in above-mentioned aileron section and above-mentioned narrowing portion in above-mentioned aileron section caves in, and from the depressed part (depressed part 70) of above-mentioned narrowing portion towards the rear extension, above-mentioned depressed part and above-mentioned narrowing portion are formed under the state that above-mentioned alar part has turned back to above-mentioned non-skin abutment face side than the position of the folding line that is formed on above-mentioned alar part by the width outside, under the state that above-mentioned alar part has turned back to above-mentioned non-skin abutment face side, by above-mentioned aileron section is turned back take above-mentioned depressed part as basic point in the non-skin abutment face side of above-mentioned underwear, skin abutment face side and the above-mentioned wearer of above-mentioned aileron section are relatively configured.
Absorbent commodity is being installed under the state of underwear, is turning back to the non-skin abutment face side of underwear than narrowing portion alar part on the front, relatively configuring by the aileron section 60 at rear and the health of wearer than narrowing portion 45.The end of the folding line when thus, alar part having been turned back is arranged in narrowing portion and produces distortion at narrowing portion.
Narrowing portion is configured in than the position of the folding line that forms under the state that has turned back to the non-skin abutment face side of underwear at alar part by the width outside, and therefore, the end of folding line is configured in the non-skin abutment face side of underwear.Thus, can prevent alar part the edge wreath piece directly and skin contact, thereby folding line is reduced the stimulation of skin.
In addition, owing to the aileron section of turning back by depressed part, therefore, zone and the wearer of the ratio depressed part in the aileron section by the width outside relatively can be configured.Thus, aileron section and wearer relatively can be configured, and can suppress to contact the stimulation that causes with wearer because of the marginal portion of alar part.
Above-mentioned depressed part is by forming from the above-mentioned back sheet side of above-mentioned surface patch side direction above-mentioned surface patch and above-mentioned back sheet in the thickness direction compression.
Above-mentioned intermediate is configured in the zone that is formed with at least above-mentioned depressed part in the above-mentioned aileron section, and above-mentioned depressed part is by forming above-mentioned surface patch, above-mentioned back sheet and above-mentioned intermediate in above-mentioned thickness direction compression.
Description of drawings
Fig. 1 is the top view of observing the absorbent commodity of the 1st embodiment from the skin abutment face side.
Fig. 2 is the rearview of absorbent commodity shown in Figure 1.
Fig. 3 is the schematic sectional view of A-A section shown in Figure 1.
Fig. 4 is the schematic diagram that absorbent commodity shown in Figure 1 is installed on the state of underwear.
Fig. 5 is the schematic sectional view of B-B section shown in Figure 4.
The specific embodiment
The absorbent commodity 1 of embodiment is described with reference to Fig. 1～Fig. 3.Fig. 1 is the top view of absorbent commodity, and Fig. 2 is the rearview of absorbent commodity.Fig. 3 is A-A cutaway view shown in Figure 1.The absorbent commodity 1 of present embodiment for example is sanitary napkin.
Absorbent commodity 1 has with the surface patch 10 of the skin butt of wearer, do not make back sheet 20, the absorber 30 of the non-liquid permeability that liquid sees through.Absorber 30 is configured between surface patch 10 and the back sheet 20.Thereby absorber 30 dots in Fig. 1 and Fig. 2.Absorber 30 is configured in along the length direction L of the fore-and-aft direction of absorbent commodity 1 and the middle body of width W.
Absorbent commodity 1 comprises: alar part 43, and it is configured in than the position of absorber 30 by the width outside; Aileron section 60, it is configured in than the position of absorber 30 by the width outside at the rear of alar part 43.
Alar part 43 constitutes to the non-skin abutment face side of the underwear of wearer and turns back and underwear is involved in, thereby absorbent commodity is fixed in underwear.Alar part 43 extends to the width outside from the scavenge port butt zone of absorber 30.
The anterior end 43F of alar part 43 and rear end 43R are arranged in than alar part 43 and are positioned at the outermost wing Breadth Maximum position 43WM of width by the position of width inboard.The anterior end 43F of alar part 43 is positioned at the position of leaning on the width inboard than the rear end 43R of alar part 43.Thus, take the folding line of the anterior end 43F by alar part 43 as basic point, alongst make under the state that alar part 43 turned back to the non-skin abutment face side of underwear, the rear end 43R of alar part 43 is involved in looselyr than the anterior end 43F of alar part 43 to the non-skin abutment face side of underwear.
Be provided with between alar part 43 and aileron section 60 that constriction is arranged in the outermost wing Breadth Maximum position 43WM of width in than alar part 43 and aileron section 60 is positioned at the outermost aileron Breadth Maximum position 60WM of width by the narrowing portion 45 of width inboard.
The regional RC of narrowing portion 45 of regional RB, length direction of aileron section 60 that illustrates regional RA, the length direction L of the alar part 43 of length direction L in Fig. 1 represents.The narrowing portion 45 of present embodiment be included in be positioned between alar part 43 and the aileron section 60 the most inboard in a narrow margin position 45WN of width the zone.Narrowing portion 45 so long as in a narrow margin near the zone of position 45WN get final product, for example, can be made as on fore-and-aft direction apart from position 45WN in a narrow margin is the zone of 5mm.
Absorbent commodity is being installed under the state of underwear, is turning back to the non-skin abutment face side of underwear than narrowing portion 45 alar part on the front, relatively configuring by the aileron section 60 at rear and the health of wearer than narrowing portion 45.The end of the folding line when thus, alar part having been turned back is arranged in narrowing portion and produces distortion at narrowing portion.
Aileron section 60 extends to than the zone of absorber 30 by the position in the width outside, rearward extends from the rear end of narrowing portion 45.The anterior end of aileron section 60 is rear end of narrowing portion, the rear end of aileron section 60 be near the rear end of absorbent commodity constriction to than the zone part in the inner part of front and back.The rear end of the aileron section of present embodiment is alignd with the rear end 70R of following depressed part 70.In addition, the rear end of aileron section 60 both can be alignd with the rear end of absorbent commodity, also can not align with the rear end of absorbent commodity.
Surface patch 10 is sheets of the liquid permeability that sees through for the liquid such as body fluid.Surface patch 10 covers the surface of absorber 30 at least.Surface patch 10 so long as non-woven fabrics, weave cotton cloth, the material of the lamellar of structure that porose plastic sheet, cotton paper sheets etc. see through for liquid, just do not limited especially.Natural fiber, chemical fibre can both be used as weaving cotton cloth, the material of non-woven fabrics.
Back sheet 20 has the length with the same length of surface patch 10.Back sheet 20 can use at the sheet that engages the resin molding that breathability is arranged with polythene strip, polypropylene etc. as the non-woven fabrics such as resin molding, spun bond nonwoven fabric or spun-laced nonwoven fabric of the laminated nonwoven fabric of main body, breathability etc.Back sheet 20 preferred employings have the material that does not produce the flexibility of the such degree of sense of discomfort when dressing.Back sheet 20 preferably has non-liquid permeability and has poisture-penetrability, can be made of little porous sheet, and this little porous sheet is to have the material of inorganic filler to carry out prolonged treatment forming to melting mixing in the resin such as the olefin-based such as polyethylene, polypropylene.
Absorber 30 comprises hydrophilic fibre, paper pulp.Absorber 30 is formed by the material that can absorb the body fluid such as menses.Absorber 30 both can utilize air lay (airlaid) method that hydrophilic fibre or powder body is stacked and form, also can be to utilize the air lay method hydrophilic fibre or powder body to be configured as air lay (airlaid) sheet of lamellar, also can be configured in by the comminution pulp that will sneak into high absorption polymer cotton paper (for example, weight per unit area 15g/m 2) upward and with cotton paper wrap up and form.
The absorber 30 of present embodiment be by with protection sheet (not shown) to being weight per unit area 100g/m with cotton official form for filing a lawsuit slurry, synthetic paper-pulp etc. are stacked 2～300g/ m 2About the paper pulp that forms wrap up and consisting of.In addition, the whole face of absorber 30 both can be uniform thickness roughly, also can be thickness heterogeneous.Protection sheet is used for keeping the shape of paper pulp, can example such as wrinkle (crepe) paper, cotton paper etc.
Absorber 30 is the upwardly extending shape in front and back, than about back sheet 20 roughly little circles.The size of the width W of absorber 30 is corresponding with adult female's hipbone interval, probably is 50mm～80mm.Absorber 30 utilizes the cement of hot melt etc. to be bonded on the back sheet 20.In addition, in the present embodiment, absorber 30 utilizes the thermal welding mixture to engage with surface patch 10.
Absorber 30 is to comprise for arranging with the mode at the center in the scavenge port butt zone of the scavenge port butt of wearer at least.The length direction of the middle section of the scavenge port institute butt of the center in scavenge port butt zone and wearer and the center-aligned of width.For example, in having the absorbent commodity of alar part, the center of the length direction of alar part is the center of the length direction of middle section.In addition, in not having the absorbent commodity of alar part, the position of the width dimensions minimum of the width of absorber is the center of the length direction of middle section.In addition, and the zone of section's butt comprises scavenge port butt zone between the hipbone of wearer, and scavenge port butt zone is between two lower limbs of wearer.
In addition, absorbent commodity 1 has the lateral plate 41 that is located at the outside of absorber 30 at width W.Skin abutment face at aileron section 60 and alar part 43 is provided with lateral plate 41.
Lateral plate 41 is configured in the both sides of surface patch 10.Lateral plate 41 is configured in than the position of absorber 30 by the skin abutment face side equally with surface patch 10, has consisted of the part of surface patch of the present utility model.Lateral plate 41 can from the same material of surface patch 10 select.But, flowing to absorbent commodity 1 foreign side in order to prevent menses from crossing lateral plate 41, preferred lateral plate 41 has hydrophobicity or water proofing property.Lateral plate 41 covers a part, alar part 43, the aileron section 60 of the lateral margin of absorber 30.
The lateral plate 41 of present embodiment is made of hot blast (air through) non-woven fabrics.Hot-wind nonwoven cloth softness and skin feel is good.Along health configuration aileron section 60 time, improve by the texture that makes aileron section, can more improve wearing feeling.
In addition, in alar part 43 and aileron section 60, between lateral plate 41 and back sheet 20, be provided with intermediate 35.Outboard end on the width of intermediate 35 is configured in than the position of the outboard end on the width of absorber 30 by the width outside.In addition, by make intermediate 35 and absorber 30 close contacts by cement etc., make absorber 30 and intermediate 35 integrated, seem wider such visual effect thereby can bring into play the area that makes absorber 30.
Intermediate 35 is configured in the part, narrowing portion 45 of a part, the aileron section 60 of alar part 43.As mentioned above, narrowing portion is easy to produce distortion under the state that alar part turned back to the non-skin abutment face side of underwear.By producing the narrowing portion configuration intermediate of this distortion, can the situation that be caused 60 hardening of aileron section by distortion be suppressed, the stimulation to skin is reduced.
Intermediate 35 is made of hot-wind nonwoven cloth.Pass hot-wind nonwoven cloth by the hot blast that blows and sprays hot blast to non-woven fabrics and blow and spray the volume of hot-wind nonwoven cloth is recovered, therefore, hot-wind nonwoven cloth softness and skin feel is good.By consisted of intermediate 35 by hot-wind nonwoven cloth, along health configuration aileron section 60 time, can more improve wearing feeling.
By intermediate is set, thickness difference, poor rigidity have been formed in the zone that disposes intermediate and the position, boundary that do not dispose between the zone of intermediate.For example, aileron section 60 is easy to be take the end of intermediate the basic point distortion.
In addition, absorbent commodity is packed independently by film, non-woven fabrics under the state that has folded as basic point take alongst folding line, along the folding line of width.The absorbent commodity that has folded like this is residual gauffer when folded, sometimes is difficult to absorbent commodity is launched planely.
But, for example, by consisting of intermediate 35 by the higher hot-wind nonwoven cloth of the degree of freedom of fiber, being difficult to adhere to gauffer, can easily install.Consider the folding line that preferred intermediate 35 forms when folded across absorbent commodity from such aspect.
Intermediate 35 engages with lateral plate 41 at least intermittently by cement.The intermediate of present embodiment engages with surface patch 10 and back sheet 20 by the thermal welding mixture of helically configuration.Engage intermittently with surface patch 10 grades by intermediate 35, intermediate 35 can be relatively moved partly with respect to surface patch, can keep soft texture.
In absorbent commodity 1, the periphery of surface patch 10, lateral plate 41, intermediate 35 and back sheet 20 is joined together, thereby with absorber 30 interior envelopes.As surface patch 10 joint method with back sheet 20, can adopt in heat embossing processing, ultrasound wave or the thermal welding mixture any one or make up multiple.
Overleaf in the sheet 20, with surface that underwear contacts on, in a plurality of zones, be provided with the junction surface (with reference to Fig. 2) that is coated with cement.The junction surface comprises: central junction surface 51, and it is located at the rear side of absorber, is used for absorbent commodity 1 is fixed on the crotch of underwear; Wing junction surface 52, it is located at the rear side of alar part 43, is used for crotch is involved in and fixing alar part 43; Aileron junction surface 53, it is located at the rear side of aileron section 60, is used for aileron section is fixed with respect to the rear body section position of underwear with the state of opening.
Under the state before use, cement contacts with not shown stripping film.Stripping film prevents that cement is deteriorated before use.In addition, by wearer stripping film is peeled off in use.
In addition, in not having the absorbent commodity of stripping film, also can utilize for the package panel of packing independently absorbent commodity and prevent that cement is deteriorated before use.In the situation that cement contacts with package panel, the processing of preferably implementing can not make the engaging force of cement to descend and just can peel off cement to the surface of package panel.
In addition, wing junction surface 52 and aileron junction surface 53 are located in the zone that disposes intermediate 35.By intermediate 35 is set, can strengthen back sheet 20.Thus, even consist of in the situation of back sheet 20 at the material by low weight per unit area, also be easy to keep the intensity of back sheet, when after use, absorbent commodity 1 being peeled off from underwear, can prevent that back sheet from breaking.
In absorbent commodity 1, be formed with by surface patch 10 and absorber 30 are compressed the compression unit 80 that forms along thickness direction.In addition, compression unit 80 is as long as by forming along thickness direction T compression to major general's surface patch 10 and absorber 30, can adopt various structures.For example, can utilize pressurization processing, embossing to process to form, the shape of compression unit also can be grid net, honeycomb shape.
Aileron section 60 is formed with a plurality of aileron narrowing portions, and the size of the width of a plurality of aileron narrowing portions forms littlely than the size of the width in the zone before and after these a plurality of aileron narrowing portions.The aileron narrowing portion comprises the 1st narrowing portion 61 that is positioned at the front side, the 2nd narrowing portion 62 that is positioned at rear side.
Aileron section 60 comprises: the 1st aileron section 63, and it is positioned at the position than the 1st aileron narrowing portion 61 forward sides; The 2nd aileron section 64, it is positioned at than the 1st aileron narrowing portion 61 by the rear and than the 2nd aileron narrowing portion 62 position on the front; The 3rd aileron section 65, it is positioned at than the position of the 2nd aileron narrowing portion 62 by the rear.
The 1st aileron section 63 is the zones from rear end 45R to the 1 aileron narrowing portion 61 of narrowing portion 45, extends to the width outside along with going towards the rear from rear end 45R.Outermost the 1st Breadth Maximum position (outboard end) 63WM of width that is positioned in the 1st aileron section 63 is positioned at than the position of the 1st aileron narrowing portion 61 by the width outside.The 1st Breadth Maximum position 63WM is positioned at the position of leaning on the rear than the center of the fore-and-aft direction of the 1st aileron section 63.
The 2nd aileron section 64 is from the zone as the 1st aileron narrowing portion 61 to the 2nd aileron narrowing portions 62 of the rear end of the 1st aileron section 63, extends to the width outside along with going towards the rear from the 1st aileron narrowing portion 61.Outermost the 2nd Breadth Maximum position (outboard end) 64WM of width that is positioned in the 2nd aileron section 64 is positioned at than the position of the 2nd aileron narrowing portion 62 by the width outside.The 2nd Breadth Maximum position 64WM is positioned at the position of leaning on the rear than the center of the fore-and-aft direction of the 2nd aileron section 64.
The 3rd aileron section 65 is from as the 2nd aileron narrowing portion 62 of the rear end of the 2nd aileron section 64 zone to the rear end of aileron section 60, extends to the width outside along with going towards the rear from the 2nd aileron narrowing portion 62.Outermost the 3rd Breadth Maximum position (outboard end) 65WM of width that is positioned in the 3rd aileron section 65 is positioned at than the position of the 2nd aileron narrowing portion 62 by the width outside.The 3rd Breadth Maximum position 65WM is positioned at the position of leaning on the rear than the center of the fore-and-aft direction of the 3rd aileron section 65.The 3rd Breadth Maximum position 65WM is the Breadth Maximum position of aileron section.
In aileron section 60 and narrowing portion 45, be formed with the depressed part 70 that caves at thickness direction T.As shown in Figure 3, in depressed part 70, lateral plate 41, intermediate 35 and back sheet 20 are compressed along thickness direction towards the back sheet side from the surface patch side.In the present embodiment, compress towards the back sheet side from lateral plate 41 sides that are used for the formation surface patch.By forming depressed part 70 from the surface patch side towards back sheet side pressure contracting, when forming depressed part, can suppress to be broken by the back sheet that film consists of.
Depressed part extends towards the rear from the in a narrow margin position 45WN of narrowing portion.The anterior end 70F of depressed part 70 is in a narrow margin position 45WN of narrowing portion, and the rear end 70R of depressed part is the rear end of aileron section.In addition, as long as the anterior end of depressed part is located in the narrowing portion, both can with aligned in position in a narrow margin, can be not and aligned in position in a narrow margin yet.The rear end of depressed part both can be alignd with the rear end of aileron section, also can not align with the rear end of aileron section.
Depressed part 70 becomes the basic point that aileron section turns back to the non-skin abutment face side of underwear under the state that alar part 43 has turned back to the non-skin abutment face side of underwear.By the aileron section 60 of turning back take depressed part 70 as basic point, will relatively configure than skin abutment face side and the wearer of depressed part by the aileron section in the width outside.Because depressed part 70 is contracted towards the back sheet side pressure from the surface patch side, therefore, depressed part 70 caves in from surface patch side direction back sheet side.Thus, the aileron section 60 that is easy to turn back take depressed part 70 as basic point.
In addition, depressed part 70 extends towards the width inboard along with going towards the rear from narrowing portion 45.Adopt such depressed part, turning back alar part 43 and when turning back aileron section take depressed part as basic point, the area that is configured in non-skin abutment face side diminishes.
Dispose a pair of depressed part 70 in the mode that clips absorber 30.Distance between a pair of depressed part is the shortest in the position on the front, Breadth Maximum position than aileron section.In depressed part 70, after the distance between a pair of depressed part shortens, extend towards the width outside along with going towards the rear.Thus, can be easy to expansion ground formation aileron section in the zone in the wings.
In addition, for the absorbent commodity of packing independently, preferably form depressed part in the mode across the folding line that when absorbent commodity is folded, forms.Owing to being provided with depressed part 70 in the mode across the folding line that when absorbent commodity is folded, forms, therefore, take depressed part 70 as basic point during folding aileron section, be out of shape along the mode of depressed part 70 extensions with the gauffer of absorbent commodity.Thus, depressed part is easy to stably work as the distortion basic point of aileron section 60.
In addition, in aileron section 60, be formed with the aileron depressed part that forms along the thickness direction compression by with lateral plate 41, intermediate 35 and back sheet 20.The aileron depressed part comprises: the 1st aileron depressed part 72, and it is from depressed part 70 branches and arrive the 1st aileron narrowing portion 61; The 2nd aileron depressed part 73, it is from depressed part 70 branches and arrive the 2nd aileron narrowing portion 62; The 3rd aileron depressed part 74, its from depressed part 72 branches, and arrive near the 3rd Breadth Maximum position 65WM in the width outside of the 3rd aileron section 65 that is positioned at.
The 1st aileron depressed part 72, the 2nd aileron depressed part 73 and the 3rd aileron depressed part 74 along with going towards the rear in the width side direction width outside extend.By forming the aileron depressed part in the mode that extend in the side direction width outside in the width along with going towards the rear, because the aileron depressed part is along the action direction of power, therefore, the aileron depressed part becomes folding starting point, and aileron section is folded naturally.Thus, aileron section 60 still is not easy to be fit to underwear to health limpingly.Thereby, be difficult to occur chaotic wrinkle in aileron section, can there be the distortion of sense of discomfort, can access happy wearing feeling.
Fig. 4 schematically shows the figure that absorbent commodity 1 is installed on the state of underwear.Fig. 5 is the cutaway view of B-B section shown in Figure 4.When the alar part with absorbent commodity turns back to the non-skin abutment face side of underwear, turning back by the position in the width outside than absorber.At this moment, the folding line FL that is formed on alar part is extending by the position of the width inboard sidepiece along absorber in the longitudinal direction than depressed part and narrowing portion.
Under the state that alar part has turned back to non-skin abutment face side, because narrowing portion is configured in the position by the width outside than the folding line FL that is formed on alar part, therefore, under the state that alar part turned back, be configured in the non-skin abutment face side of underwear as the narrowing portion of the root of alar part, can prevent narrowing portion directly and skin contact.Thus, can be suppressed at wreath piece that narrowing portion produces directly and skin contact, the stimulation to skin is reduced.
In addition, owing to the aileron section of turning back by depressed part, therefore, the ratio depressed part of aileron section relatively can be configured by zone and wearer outside the width.Thus, aileron section and wearer relatively can be configured, and can suppress to contact the stimulation that causes with wearer because of the marginal portion of alar part.
The part of manufacture method of the absorbent commodity 1 of the 1st embodiment then, is described.In addition, for unaccounted method, can use existing method.In the manufacture method of absorbent commodity, as the 1st step, carry out surface patch and generate operation.Then, as the 2nd step, carry out surface patch and engage operation.Particularly, utilize for example thermal welding that surface patch 10 is engaged with lateral plate 41.
As the 3rd step, carry out the absorber molding procedure.Particularly, utilize forming tube to make as the paper pulp molding of the material of absorber and molding absorber 30.In addition, the manufacturing process of the surface patch of the manufacturing process of the surface patch of the 1st step and the 2nd step also can with the reversed order of the absorber molding procedure of the 3rd step.
In the 4th step, engage operation.Particularly, carry out joint operation that the absorber after the molding in the 3rd step and the surface patch that engages and lateral plate are engaged in the 2nd step.
In the 5th step, carry out the 1st compression section.Particularly, absorber 30 and surface patch 10 are compressed at thickness direction, form compression unit 80.In the 6th step, carry out back sheet and engage operation.Particularly, will be formed with the absorber of compression unit and surface patch etc. engages with back sheet.
As the 7th step, carry out the 2nd compression section.Particularly, lateral plate 41, intermediate 35 and back sheet 20 are compressed at thickness direction, form depressed part 70.The operation that after above-mentioned steps, has the coating cement.Utilize above-mentioned operation, can make the absorbent commodity of present embodiment.
As mentioned above, by embodiment of the present utility model content of the present utility model is disclosed, but should not be construed for the discussion of a part that consists of the disclosure and accompanying drawing be limit of the present utility model.According to the disclosure, to those skilled in the art, various replacement embodiments, embodiment and application technology are apparent.
In the present embodiment, the medial end of the width of intermediate is configured in the position of leaning on the width inboard than the outboard end of the width of absorber, and intermediate and absorber are overlapping on thickness direction.But, for example, also the medial end of the width of intermediate can be configured in than the outboard end of the width of the absorber position by the width outside, make intermediate not overlapping on thickness direction with absorber.
In nonoverlapping situation on the thickness direction, the zone between absorber and the intermediate is not owing to disposing intermediate, absorber, so rigidity is lower at intermediate and absorber, regional easily deformable than around it.Thus, when alar part has been turned back to the non-skin abutment face side of underwear, the region deformation between intermediate and the absorber, can suppress because of wrinkle, gauffer that distortion produces be formed on aileron section from it.
In addition, for example, the rear end of depressed part also can one be positioned the rear end of aileron section, also can stagger from the rear end of aileron section.In addition, aileron section also can necessarily be consisted of by hot-wind nonwoven cloth with the bearing surface wearer butt.In addition, intermediate also can necessarily be made of hot-wind nonwoven cloth, and, also may not necessarily be provided with intermediate.
The depressed part of present embodiment is wire, still, for example, also can be made of the aggregation of a plurality of point-like that configure intermittently.In addition, the depressed part of present embodiment is by forming from the lateral plate side direction back sheet side pressure contracting that is used for the formation surface patch, still, for example, also can forming by contracting from the side pressure of back sheet side direction lateral plate.
Description of reference numerals
L, length direction; S, underwear; T, thickness direction; W, width; 1, absorbent commodity; 10, surface patch; 20, back sheet; 30, absorber; 35, intermediate; 41, lateral plate; 43, alar part; 43F, anterior end; 43R, rear end; 43WM, wing Breadth Maximum position; 45, narrowing portion; 45R, rear end; 45WN, position in a narrow margin; 51, central junction surface; 52, wing junction surface; 53, aileron junction surface; 60, aileron section; 60WM, aileron Breadth Maximum position; 61, the 1st aileron narrowing portion; 62, the 2nd aileron narrowing portion; 63, the 1st aileron section; 63WM, the 1st Breadth Maximum position; 64, the 2nd aileron section; 64WM, the 2nd Breadth Maximum position; 65, the 3rd aileron section; 65WM, the 3rd Breadth Maximum position; 70, depressed part; 70F, anterior end; 70R, rear end; 71, the 1st depressed part; 72, the 1st aileron depressed part; 73, the 2nd aileron depressed part; 74, the 3rd aileron depressed part; 80, compression unit.

Claims (6)

1. absorbent commodity, its have fore-and-aft direction, with the width of above-mentioned fore-and-aft direction quadrature, wherein,
This absorbent commodity comprises:
The surface patch of liquid permeability;
The back sheet of non-liquid permeability;
Be configured in the absorber between above-mentioned surface patch and the above-mentioned back sheet,
Be formed with the alar part that can turn back to the non-skin abutment face side of the underwear of wearer, be configured in than the aileron section of above-mentioned alar part by the position at rear by the position in the width outside than above-mentioned absorber,
Between above-mentioned alar part and above-mentioned aileron section, be formed with constriction to than in the above-mentioned alar part be arranged in width outermost Breadth Maximum position and above-mentioned aileron section be positioned at the outermost Breadth Maximum of width position by the narrowing portion of width inboard,
In above-mentioned aileron section and above-mentioned narrowing portion, be formed with at the thickness direction depression of above-mentioned aileron section and the depressed part that extends towards the rear from above-mentioned narrowing portion,
Above-mentioned depressed part and above-mentioned narrowing portion are formed under the state that above-mentioned alar part has turned back to above-mentioned non-skin abutment face side than the position of the folding line that is formed on above-mentioned alar part by the width outside,
Under the state that above-mentioned alar part has turned back to above-mentioned non-skin abutment face side, by above-mentioned aileron section is turned back take above-mentioned depressed part as basic point in the non-skin abutment face side of above-mentioned underwear, skin abutment face side and the above-mentioned wearer of above-mentioned aileron section are relatively configured.
2. absorbent commodity according to claim 1, wherein,
Above-mentioned depressed part extends towards the width inboard along with going towards the rear from above-mentioned narrowing portion.
3. absorbent commodity according to claim 1 and 2, wherein,
The anterior end of above-mentioned alar part is positioned at the position of leaning on the width inboard than the rear end of above-mentioned alar part.
4. absorbent commodity according to claim 1 and 2, wherein,
Above-mentioned depressed part is by forming from the above-mentioned back sheet side of above-mentioned surface patch side direction above-mentioned surface patch and above-mentioned back sheet in the thickness direction compression.
5. absorbent commodity according to claim 1 and 2, wherein,
This absorbent commodity has the intermediate that is configured between above-mentioned surface patch and the above-mentioned back sheet,
Above-mentioned intermediate is disposed at above-mentioned narrowing portion at least.
6. absorbent commodity according to claim 5, wherein,
Above-mentioned intermediate is configured in the zone that is formed with at least above-mentioned depressed part in the above-mentioned aileron section,
Above-mentioned depressed part is by forming above-mentioned surface patch, above-mentioned back sheet and above-mentioned intermediate in above-mentioned thickness direction compression.
CN2012200293494U 2011-09-30 2012-01-20 Absorptive article Expired - Lifetime CN202714979U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107920933A (en) * 2015-09-30 2018-04-17 尤妮佳股份有限公司 Absorbent commodity
CN111902115A (en) * 2018-03-28 2020-11-06 大王制纸株式会社 Absorbent article
CN114845674A (en) * 2019-12-27 2022-08-02 尤妮佳股份有限公司 Absorbent article and absorbent article package

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6219573B2 (en) * 2013-01-31 2017-10-25 ユニ・チャーム株式会社 Absorbent articles
JP6220588B2 (en) * 2013-07-26 2017-10-25 花王株式会社 Absorbent articles
JP5738449B2 (en) * 2013-07-26 2015-06-24 花王株式会社 Absorbent articles
JP6301177B2 (en) * 2014-04-15 2018-03-28 ユニ・チャーム株式会社 Absorbent article and method for manufacturing absorbent article
WO2023277013A1 (en) * 2021-06-30 2023-01-05 ユニ・チャーム株式会社 Absorbent article

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917697A (en) * 1988-03-31 1990-04-17 The Procter & Gamble Company Sanitary napkins having flaps and stress relief means
DE69508390T2 (en) * 1994-04-15 1999-08-26 Procter & Gamble WINGS FOR ABSORBENT PRODUCTS
JP3816294B2 (en) * 2000-03-30 2006-08-30 大王製紙株式会社 Sanitary napkin with high anti-leakage effect
JP4492913B2 (en) * 2001-10-04 2010-06-30 大王製紙株式会社 Absorbent articles
JP4359020B2 (en) * 2002-03-28 2009-11-04 大王製紙株式会社 Sanitary napkin
CN100482191C (en) * 2003-05-29 2009-04-29 尤妮佳股份有限公司 Sanitary napkin
JP4476611B2 (en) * 2003-05-29 2010-06-09 ユニ・チャーム株式会社 Sanitary napkin
JP4312113B2 (en) * 2004-07-09 2009-08-12 ユニ・チャーム株式会社 Sanitary napkin
JP4518856B2 (en) * 2004-07-26 2010-08-04 花王株式会社 Absorbent articles
JP4732497B2 (en) * 2008-09-30 2011-07-27 大王製紙株式会社 Absorbent articles
JP5432753B2 (en) * 2010-02-03 2014-03-05 ユニ・チャーム株式会社 Absorbent articles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107920933A (en) * 2015-09-30 2018-04-17 尤妮佳股份有限公司 Absorbent commodity
CN107920933B (en) * 2015-09-30 2018-12-14 尤妮佳股份有限公司 Absorbent commodity
CN111902115A (en) * 2018-03-28 2020-11-06 大王制纸株式会社 Absorbent article
CN111902115B (en) * 2018-03-28 2022-06-07 大王制纸株式会社 Absorbent article
CN114845674A (en) * 2019-12-27 2022-08-02 尤妮佳股份有限公司 Absorbent article and absorbent article package

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WO2013024606A1 (en) 2013-02-21
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MY148446A (en) 2013-04-22

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