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CN103260572A - Pant-type wearable article - Google Patents

Pant-type wearable article Download PDF

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Publication number
CN103260572A
CN103260572A CN201180058500.5A CN201180058500A CN103260572A CN 103260572 A CN103260572 A CN 103260572A CN 201180058500 A CN201180058500 A CN 201180058500A CN 103260572 A CN103260572 A CN 103260572A
Authority
CN
China
Prior art keywords
mentioned
link
folding part
side edge
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201180058500.5A
Other languages
Chinese (zh)
Inventor
铃木麻衣子
三岛祥宜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unicharm Corp
Original Assignee
Unicharm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of CN103260572A publication Critical patent/CN103260572A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/5622Supporting or fastening means specially adapted for diapers or the like
    • A61F13/565Supporting or fastening means specially adapted for diapers or the like pants type diaper
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • A61F13/15707Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15739Sealing, e.g. involving cutting
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • A61F13/15707Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15747Folding; Pleating; Coiling; Stacking; Packaging
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • A61F13/15756Applying tabs, strips, tapes, loops; Knotting the ends of pads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/551Packaging before or after use
    • A61F13/55105Packaging before or after use packaging of diapers
    • A61F13/55115Packaging before or after use packaging of diapers characterized by the features before use, e.g. how are the diapers folded or arranged in a package

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

Abstract

Provided is a pant-type wearable article, wherein the connection members are temporarily tacked in a folded state. The side edges of the front and back waist regions of the pant-type wearable article are connected via connection members (6). The connection members (6) are folded with ridge folds (41, 42) and valley folds (51, 52) and are temporarily tacked at a first compression region (31) and a second compression region (32) that are formed at a distance from each other in the transverse direction (C) of the wearable article. Between the first compression region (31) and the second compression region (32), the folded connection members (6) comprise either a ridge fold or a valley fold that is not temporarily tacked.

Description

Pants type is worn article
Technical field
The present invention relates to pants type and wear article, specifically, relate to the above-mentioned dress article that the front and back waist zone connects via link.
Background technology
Article are worn via the above-mentioned pants type that the link that is independent of these two zones connects in the front and back waist zone that known pants type is worn in the article.
For example, the disposable diaper of record in TOHKEMY 2004-121389 communique (patent documentation 1) is folded with the link of these two part splits between veutro portion and drosal part, is brace.Having formed at brace can be in the folding part that the waistline direction is launched.This folding part has can be with folding part Temporarily Closed, and the fixed part that can re-use.In the time will wearing diaper, earlier the folding part is launched, after lower limb passes diaper, the folding part is closed, use fixed part to keep the closed condition of folding part.In the time will taking off diaper, by the folding part is launched, can easily diaper be left behind.The inner surface of brace is bonded on the inner surface separately in front and back waist zone.At the fore-and-aft direction of diaper, brace is folded into eighty percent discount sometimes, is folded into corrugated sometimes.
The pants type of record is worn article in TOHKEMY 2008-12115 communique (patent documentation 2), has the bindiny mechanism that the sidepiece in front and back waist zone can be peeled off each other and can be linked to each other in combination again as link.In bindiny mechanism, in the waistline direction part that is folded into zigzag and the part that is folded into down zigzag are arranged.Be folded into the part of zigzag, the top margin of its zigzag can not be installed on a side the inner surface in front and back waist zone with peeling off, the medial side of zigzag and base are bonded with each other and become one, and, outer surface in the base is via fastener-parts, can peel off and can be installed in combination again on the opposing party's the inner surface in front and back waist zone.
The prior art document
Patent documentation 1: TOHKEMY 2004-121389 communique
Patent documentation 2: TOHKEMY 2008-12115 communique
The problem that invention will solve
The link of above-mentioned prior art is folded into the state of ripple or is folded into zigzag, like this, in the continuous production process of dress article, be difficult to make the folded state of link stable, this problem becomes the obstacle when improving the dress article speed of production.In addition, bought the family of the dress article that this link is installed, from packaging bag, dress article has been taken out when using singly, in bag, the folded state of dress article is destroyed, and dress article is not easy to be removed, and perhaps is not easy the shape of bag is remained intact.
In the present invention, can eliminate to provide that to wear article because of the pants type of the caused the problems referred to above of link be problem.
Solve the technical scheme of problem
In order to solve above-mentioned problem, object of the present invention has mutually orthogonal fore-and-aft direction, transverse direction and above-below direction, both sides at above-mentioned transverse direction form side edge part, are connected at above-mentioned side edge part place each other with the low back region at above-mentioned fore-and-aft direction Attacking Midfielder's region in opposite directions.
In this dress article, feature of the present invention is as follows.That is, at least one side of the both sides of above-mentioned transverse direction, the above-mentioned side edge part of above-mentioned Attacking Midfielder's region is connected via the link that is formed by synusia with the above-mentioned side edge part of above-mentioned low back region.Above-mentioned link is folded in such a way: alternately fold protruding folding part and recessed folding part at above-mentioned fore-and-aft direction with arranging, described protruding folding part is bent at above-mentioned transverse direction to be become convex and extends along above-mentioned above-below direction towards the outside of above-mentioned dress article, described recessed folding part is bent at above-mentioned transverse direction to be become convex and extends along above-mentioned above-below direction towards the inboard of above-mentioned dress article, because being folded overlapping above-mentioned link each other, be in by the thickness direction that is formed on above-mentioned link and at separated the 1st extruding position of above-mentioned transverse direction and the temporary fixed state in the 2nd extruding position, towards the above-mentioned link of above-mentioned fore-and-aft direction stretch-draw so that above-mentioned front and back waist zone when separating towards above-mentioned fore-and-aft direction, can remove above-mentioned temporary fixed state and stretch towards above-mentioned fore-and-aft direction from above-mentioned folding state.On the above-mentioned link of above-mentioned folded state, be not in the above-mentioned protruding folding part of above-mentioned temporary fixed state and in the above-mentioned recessed folding part any and push between the position with the above-mentioned the 2nd at above-mentioned the 1st extruding position.
In an embodiment of the invention, above-mentioned the 1st the extruding position be formed on above-mentioned recessed folding part near.
In an embodiment of the invention, above-mentioned the 2nd the extruding position be formed on above-mentioned protruding folding part near.
In an embodiment of the invention, above-mentioned recessed folding part is formed with a plurality of, has to be in by the recessed folding part of the formed above-mentioned temporary fixed state in above-mentioned the 1st extruding position and not to be in the recessed folding part of pushing the formed above-mentioned temporary fixed state in position by the above-mentioned the 1st among above-mentioned a plurality of recessed folding parts.
In an embodiment of the invention, above-mentioned protruding folding part is formed with a plurality of, has to be in by the protruding folding part of the formed above-mentioned temporary fixed state in above-mentioned the 2nd extruding position and not to be in the protruding folding part of pushing the formed above-mentioned temporary fixed state in position by the above-mentioned the 2nd among above-mentioned a plurality of protruding folding parts.
In an embodiment of the invention, above-mentioned link has the outer surface towards the above-mentioned dress article outside, and above-mentioned outer surface is bonded on the inner surface separately in above-mentioned front and back waist zone.
In an embodiment of the invention, above-mentioned link has above-mentioned outer surface and as the inner surface of the opposing face of above-mentioned outer surface, the above-mentioned outer surface of above-mentioned link is bonded on a side the inner surface in above-mentioned front and back waist zone, and the above-mentioned inner surface of above-mentioned link is bonded on the opposing party's the inner surface or outer surface in above-mentioned front and back waist zone.
In an embodiment of the invention, above-mentioned link is installed at least one side in above-mentioned front and back waist zone can separate repeatedly and the state of combination again.
In an embodiment of the invention, above-mentioned link can flexibly extend towards above-mentioned fore-and-aft direction.
The invention effect
Pants type of the present invention is worn article, the side edge part of the side edge part of Attacking Midfielder's region and low back region is connected via the link that is formed by synusia, the protruding folding part of this link and recessed folding part alternately fold with arranging, overlapping link is in the temporary fixed state in the 1st extruding position and the 2nd extruding position each other, so, even in the production process of dress article, when dress article is put into packaging bag, the folded state of link can be not destroyed yet.Have the protruding folding part that is formed on the 1st extruding position and the 2nd extruding and is not temporarily fixed between the position, the link of recessed folding part, can alleviate the 1st, the 2nd and push the position to the stimulation of skin.
Description of drawings
Fig. 1 is the axonometric chart that pants type is worn article (shorts type diaper) and its continuum.
Fig. 2 is the II-II line cutaway view of presentation graphs 1.Wherein, a schematically expression part.
Fig. 3 is the III-III line cutaway view of link Fig. 1 of being in stretching process.
Fig. 4 is the III-III line cutaway view of link Fig. 1 of being in the state that has stretched.
Fig. 5 is the figure same with Fig. 3, another example of expression embodiment.
Fig. 6 is the figure of an example of expression link manufacturing sequence.Wherein, a schematically expression part.
Fig. 7 is the figure same with Fig. 2, an example of expression embodiment.Wherein, a schematically expression part.
Fig. 8 (a) is the figure same with Fig. 2, an example of expression embodiment.Fig. 8 (b) is the figure of the fibroreticulate section of expression.Wherein, a schematically expression part.
Fig. 9 is the figure same with Fig. 8, an example of expression embodiment.Wherein, a schematically expression part.
The specific embodiment
Below, with reference to accompanying drawing, be that example describes the example that pants type of the present invention is worn article in detail with the shorts type diaper.
Fig. 1 is the figure of the part of expression shorts type diaper 1 and the intermediate diaper continuum 10 when making diaper 1 continuously, and diaper 1 is to dissect a part of state representation.Diaper 1 among Fig. 1 has fore-and-aft direction A, above-below direction B and transverse direction C, is included in fore-and-aft direction A Attacking Midfielder's region 2 and low back region 3 and crotch zone territory 4 in opposite directions, and this crotch zone territory 4 is linking to each other between these two zones 2,3 on the aftermentioned above-below direction B.Fore-and-aft direction A folder between Attacking Midfielder's region 2 and low back region 3 is established link 6.Diaper 1 among Fig. 1 is folded into smooth state, and Attacking Midfielder's region 2 and low back region 3 are overlapping, and link 6 is folded between the side edge part 9 of the side edge part 8 of Attacking Midfielder's region 2 and low back region 3.Contain waistline elastomeric element 11 at Attacking Midfielder's region 2 and low back region 3 with the state that can extend, shrink, contain lower limb in crotch zone territory 4 with the state that can extend, shrink and enclose elastomeric element 12.In crotch zone territory 4, between liquid permeability inner surface sheet 5a and opaque liquid appearance dough sheet 5b, be provided with the core 5c of body liquid absorptive.
The diaper 1 that diaper 1 expression among Fig. 1 shown in the imaginary line is folding launches to become the shape when wearing state, but has omitted the wearer's of this diaper 1 diagram.In the diaper 1 that is in the state of dress, Attacking Midfielder's region 2 and low back region 3 fit in wearer's waistline ground crooked (in the lump referring to Fig. 4).The side edge part 8 of overlapping Attacking Midfielder's region 2 and the side edge part of low back region 39 separate, and folding link 6 becomes the state that stretches towards waistline direction D between side edge part 8 and side edge part 9.
In Fig. 1, to diaper continuum 10, represent that with arrow MD the direct of travel of diaper continuum 10 is operating direction, represent crisscross with respect to operating direction with double-head arrow CD.The diaper 1 of illustrated example forms about with the binary centre line C L symmetry of the size of operating direction MD, and side edge part 8 contains side edge part 8 respectively in the both sides of transverse direction C LWith side edge part 8 R Side edge part 9 contains side edge part 9 respectively in the both sides of transverse direction D LWith side edge part 9 R, link 6 contains link 6 L, 6 RHere, mark reference marks L and R label refer to left side and the right side for the diaper wearer.In addition, for example not side edge part 9 L, 9 R, but the reference marks 9 when not marking the side edge part 9 of label of L or R refers to not distinguish L and R, a side of side edge part or two sides.
The diaper continuum 10 of Fig. 1, predetermined intermediate 10a, the 10b etc. that become each diaper 1 on operating direction MD continuously, the side edge part 8 among the intermediate 10a LWith side edge part 9 LRespectively with intermediate 10b in side edge part 8 RWith side edge part 9 RLink to each other.In addition, at operating direction MD, the link 6 among the intermediate 10a LWith the link 6 among the intermediate 10b RLink to each other, form link complex 6A with the two.
Intermediate 10a and intermediate 10b are cut off at imaginary line P place, the side edge part 8 that links to each other LWith side edge part 8 RSeparated the side edge part 9 that links to each other LWith side edge part 9 RAlso separated, link complex 6A is separated into link 6 LWith link 6 R, obtained single diaper 1 from intermediate 10a.Below, sometimes imaginary line P is called and cuts off line P.
Fig. 2 is the II-II line cutaway view among Fig. 1.In Fig. 2, the side edge part 8 of intermediate 10a, 10b L, 8 R, 9 L, 9 R, formed by the flaky material of laminated body, non-woven fabrics or the woven of non-woven fabrics, woven, plastic sheeting, non-woven fabrics and the laminated body of plastic sheeting etc.For example, in Fig. 1, by the non-woven fabrics that forms inner surface sheet 5a and the plastic sheeting that the forms appearance dough sheet 5b outer side engagement at core 5c periphery, can form side edge part 8 L, 8 R, 9 L, 9 R Link complex 6A is also formed by the synusia 13 that laminated body, non-woven fabrics or the woven of non-woven fabrics, woven, plastic sheeting, non-woven fabrics and the laminated body of plastic sheeting etc. constitute, and preferably contains the fiber that is formed by thermoplastic synthetic resin in these non-woven fabrics or woven.Link complex 6A is about imaginary line P symmetry.Below, based on the profile construction of link composite members 6A, illustrate the part that intermediate 10a comprises link complex 6A, be link 6 LStructure.In fact, to link 6 LExplanation, also be applicable to link 6 R
Link 6 LBe constructed as follows described.That is, in intermediate 10a, the link 6 that is formed by synusia 13 LBe folded into zigzag with edge part 20L towards the mode of the centre line C L (with reference to Fig. 1) of diaper 1, form the 1st~5th layer 21 L~25 L, the 1st, the 2nd recessed folding part 51 L~52 LWith the 1st, the 2nd protruding folding part 41 L~42 LThe 1st layer 21 LCan not be bonded on side edge part 9 by the 1st bonding agent 30a with peeling off LInner surface on.In addition, the 5th layer 25 LCan not be bonded on side edge part 8 by the 2nd bonding agent 30b with peeling off LOn.The 4th layer 24 LWith the 5th layer 25 LCan not engage by the 3rd bonding agent 30c with peeling off.The 1st layer 21 LWith the 4th layer 24 LNear recessed folding part, specifically preferably apart from the crease 10mm of recessed folding part with interior scope, more preferably at the 1st extruding position 31 that forms with interior scope apart from this crease 5mm LThe place strippingly engages.The 1st layer 21 L~the 3 layer 23 LNear protruding folding part, specifically preferably apart from the crease 10mm of protruding folding part with interior scope, more preferably at the 2nd extruding position 32 that forms with interior scope apart from this crease 5mm LThe place strippingly engages.1st, the 2nd extruding position 31 L, 32 LBe illustrated in up to put on diaper 1 during the position of the following function of performance, that is, be used for making link 6 LRemain on the overlapping state in ground that is folded, in other words, the expression conduct is to link 6 LThe position of carrying out temporary fixed member and bringing into play function.In order to make link 6 LAt the 1st, the 2nd extruding position 31 L, 32 LThe place strippingly engages mutually, with link 6 LAs illustrated in fig. 2 in the operation of folding, aftermentioned Fig. 6 of making link complex 6A, with the front end buckle and be in room temperature or the extruding of heated condition pin (not shown), to the 1st layer 21 LWith the 4th layer 24 L, and the 1st layer 21 L~the 3 layer 23 LExtract after puncturing again, form the extruding trace, the fiber, the thin film that form each layer closely contact mutually at this extruding trace place, and more preferably interlacing mechanically mutually thus, can make overlapping link 6 LEngage partly each other.In addition, also can replace above-mentioned pin with the warmed-up pin of buckle not, push or puncture after extract, form the extruding trace thus, at this extruding trace place, these fibers, thin film are connected airtight mutually, with link 6 LEngage partly each other.Illustrated the 1st, the 2nd extruding position 31 L, 32 LThe position that expression is extracted after being punctured by such pin again or the position of being pushed by pin.Each the 1st, the 2nd extruding position 31 L, 32 LPreferably the above-below direction B at diaper 1 forms a plurality of off and on.
As can be seen from Figure 2, link 6 LHave at the 1st layer 21 LWith the 2nd layer 22 LBetween towards the outside of diaper 1 protruding the 1st protruding folding part 41 LHave at the 2nd layer 22 LWith the 3rd layer 23 LBetween towards the 1st inboard protruding recessed folding part 51 of diaper 1 LHave at the 3rd layer 23 LWith the 4th layer 24 LBetween towards the outside of diaper 1 protruding the 2nd protruding folding part 42 LAt the 4th layer 24 LWith the 5th layer 25 LBetween form the 2nd recessed folding part 52 L, still, because the existence of the 3rd bonding agent 30c, so, the 4th layer 24 LWith the 5th layer 25 LBe in closing state.In addition, at the transverse direction C of intermediate 10A, the 1st recessed folding part 51 LAt the 1st extruding position 31 LWith the 2nd extruding position 32 LBetween, be positioned at the 1st extruding position 31 LThe outside, so, the 2nd, the 3rd layer 22 L, 23 LIt or not the 1st extruding position 31 LExtruded object.1st, the 2nd protruding folding part 41 L, 42 LBe positioned at the 2nd extruding position 32 LThe outside.
Fig. 3, Fig. 4 are the III-III line cutaway views of Fig. 1, and expression comprises link 6 in order to wear LDiaper 1, overlapping Attacking Midfielder's region 2 and low back region 3 are moved the process that the waistline opening 11 on the diaper 1 is launched to A towards front and back.Wherein, Fig. 3 is illustrated in link 6 LIn the process that stretches, the state when waistline opening 11 begins to launch, Fig. 4 are represented link 6 LStretching, extension, the state when waistline opening 11 launches to finish.
In diaper 1, hands being put between overlapping the Attacking Midfielder's region 2 and low back region 3, make Attacking Midfielder's region 2 towards using arrow A FMove in shown the place ahead, makes the low back region towards using arrow A RWhen moved at shown rear, the waistline opening 11 of closing in Fig. 1 began to launch gradually.By side edge part 8 at this moment LWith side edge part 9 LTowards front and back to A stretch-draw link 6 L, this link 6 LAt the 1st extruding position 31 LWith the 2nd extruding position 32 LIn temporary fixed being untied, and stretch to A towards front and back.Though not shown, at the side edge part 8 of diaper 1 RWith side edge part 9 RBetween, be formed on link 6 LOn temporary fixedly also untied link 6 RStretch to A towards front and back.Like this, front and back waist zone 2,3 and link 6 L, 6 RMark off the waistline opening 11 of the circular shown in the imaginary line among Fig. 1.1st, the 2nd protruding folding part 41 L, 42 LBe in and side edge part 8 LThe edge 81 and the side edge part 9 that extend towards longitudinal direction B LThe edge 91 that extends towards upper and lower to B compare more position by the inboard of diaper 1, so, can be because of link 6 as the width size of the diaper that is folded 1 of Fig. 1 LExistence and become big.
In Fig. 4, with the diaper shown in the imaginary line 1 among Fig. 1 similarly by the link 6 of the state that stretches LConnect side edge part 8 LWith side edge part 9 L Link 6 LIn the 1st layer 21 LMajor part, as the link 6 of its outer surface L Outer surface 13b be bonded on side edge part 9 by the 1st bonding agent 30a L Inner surface 49 on.The 2nd layer 22 LWith the 3rd layer 23 LBe positioned at side edge part 8 with the state that trails LWith side edge part 9 LBetween.The 4th layer 24 L Link 6 L Outer surface 13b be bonded on the 5th layer 25 by the 3rd bonding agent 30c LIn link 6 L Outer surface 13b on.At the 5th layer 25 L, with the 4th layer 24 LIn link 6 LThe face that links to each other of inner surface 13a, be bonded on side edge part 8 by the 2nd bonding agent 30b L Inner surface 48 on.In the position 47 that surrounds with imaginary line, the 2nd bonding agent 30b and the 3rd bonding agent 30c are applied on the synusia 13, make the 2nd bonding agent 30b and the 3rd bonding agent 30c via the 5th layer 25 LOverlapping.Incidentally, the 2nd bonding agent 30b and the 3rd bonding agent 30c are expressed as in the direction of intersecting with fore-and-aft direction A overlappingly in Fig. 4, are expressed as at fore-and-aft direction A overlapping in Fig. 2.Like this, at side edge part 8 L, 9 LWith link 6 LIn the mode that engages, by making link 6 LIn the 2nd layer 22 LAnd/or the 3rd layer 23 LFig. 4 in the change in size of fore-and-aft direction A, can make side edge part 8 LWith side edge part 9 LFore-and-aft direction A, the separately change in size among the waistline direction D in other words.Therefore, when making diaper 1, needn't make Attacking Midfielder's region 2, the shape of low back region 3, change in size, by making link 6 LFig. 4 in the change in size of fore-and-aft direction A, the size that can regulate the waistline direction D of diaper 1.About link 6 R(with reference to Fig. 2) makes its size and link 6 LChange and the size that can regulate the waistline of diaper 1 measure-alikely.But, in the present invention, also can predetermined fixed link 6 L, 6 LAmong a side size, only make the opposing party's change in size, the size of regulating diaper 1.In addition, in the present invention, prepare the different multiple link 6 of size that stretches to A towards front and back in advance LAnd/or link 6 R, Attacking Midfielder region 2 and/or the size identical low back region 3 identical with respect to size suitably use these links 6 LAnd/or 6 R, thus, can make the different diaper 1 of size of one group of waistline direction D.
In Fig. 4, when side edge part 8 L, 9 LBy towards fore-and-aft direction A or waistline direction D stretch-draw the time, at side edge part 8 LWith link 6 LBetween and at side edge part 9 LWith link 6 LBetween, the effect shearing force, rather than peeling force, so, prevent easily when wearing diaper 1 or when wearing diaper 1, link 6 LFrom side edge part 8 L, 9 LOn the problem peeled off take place.
In addition, in Fig. 4, at link 6 LThe 4th layer 24 LWith the 5th layer 25 L, because link 6 L Outer surface 13b be bonded on side edge part 8 by the 2nd bonding agent 30b and the 3rd bonding agent 30c L Inner surface 48 on, so, although be the 5th layer 25 LIn link 6 L Inner surface 13a be bonded on side edge part 8 L Inner surface 48 on, but from practical significance, be link 6 L Outer surface 13b be bonded on side edge part 8 L Inner surface 48 on.The link 6 of Jie Heing like this LWith side edge part 8 LWith side edge part 9 L, after having worn diaper 1, all extend towards waistline direction D at these positions, and not outstanding towards the outside of the footpath direction of waistline peristome 11.Link 6 LCan adopt the flaky material that has towards waistline direction D elastic elongation.The link made from this flaky material 13 6 L(link 6 RToo) become the state that stretches from the change of state that is folded after, D flexibly extends towards the waistline direction, like this, diaper 1 can be for the different various wearers' uses of waist size.
In Fig. 3,4, link 6 LOn the position 131a, the 131b that illustrate and position 132a, 132b, 132c be with Fig. 2 in the 1st extruding position 31 LWith the 2nd extruding position 32 L Corresponding position.Link 6 LIn the 1st, the 2nd the extruding position 31 L, 32 LBe with the pin link 6 that punctures LOr implement extrusion process and the extruding trace that forms, so, in these positions distortion, make to form towards extruding link 6 LThe outstanding projection (not shown) of direction.If this projection towards the inboard of diaper 1, namely outstanding towards the diaper wearer, then the skin to the wearer has stimulation.But, at the link 6 of the mode that is in Fig. 2 LIn, be formed on the 2nd layer 22 LWith the 3rd layer 23 LBetween the 1st recessed folding part 51 L(see figure 3) from the outside of diaper 1 towards the depth as shallow of the direction of inboard, so, do not arrive the 1st extruding position 31 that engages usefulness L, have only the 2nd recessed folding part 52 LArrive the 1st extruding position 31 LIn this state, push position 31 with the 1st LDuring for benchmark, the 1st recessed folding part 51 LBe positioned at the outside of diaper 1, the 2nd recessed folding part 52 LBe positioned at the inboard of diaper 1.The 1st recessed folding part 51 LBe not to be in the state position that is temporarily fixed.
The 1st recessed folding part 51 and the 1st extruding position 31 LBe that such position is when concerning, at link 6 LOn, at the 1st layer 21 LWith the 4th layer 24 LOn formed and the 1st the extruding position 31 LCorresponding position 131a, 131b, but at the 2nd layer 22 LWith the 3rd layer 23 LOn do not form and the 1st the extruding position 31 LCorresponding position.Thus, diaper 1 is in the 1st recessed folding part 51 LNear, wearer's skin is not stimulated.Certainly, also can be with the 1st recessed folding part 51 LForm and arrive the 1st extruding position 31 LThe degree of depth, and shallow like that by forming illustrated example, can alleviate link 6 LStimulation to skin.In addition, in illustrated example, at the the 1st, the 2nd, the 3rd layer 21 L, 22 L, 23 LOn, at the 2nd extruding position 32 LThe vestige that the place has formed the extruding that is produced by employed pin is position 132a, 132b, 132c.
Fig. 5 is the figure same with Fig. 3, an example of expression embodiment of the present invention.The link 6 of Fig. 5 LHas the link 6 with Fig. 3 LRoughly the same cross sectional shape, still, at the link 6 of Fig. 5 LIn, the 1st layer 21 LBy separating repeatedly and the banded securing member (テ ー プ Off ァ ス Na of combination again) 60 be installed in side edge part 9 LOn.One example of securing member 60 is the machanical fasteners that formed by hair hook part 61 and looped pile parts 62.In Fig. 5, hair hook part 61 is installed in by bonding agent 63 and forms the 1st layer 21 L Link 6 L Outer surface 13b on.The looped pile parts 62 that become the matching side of mao hook part 61 are bonded on side edge part 9 by bonding agent 64 L Inner surface 49 on.Link 6 LWith side edge part 9 LBy the separating repeatedly and be combined again of hair hook part 61 and looped pile parts 62, can open and close repeatedly.Side edge part 9 LWith side edge part 8 LWith Fig. 3,4 exemplified situations similarly, via link 6 LThe 2nd layer 22 LSeparate significantly, so, even a hair hook part 61 is bonded on any position of looped pile parts 62, can not be created in conjunction with cephalolateral margin portion 9 yet LWith side edge part 8 LContact or overlapping and hinder looped pile parts 62 and the hair hook part 61 rapid problems that engage.Link 6 in illustrated example LIn, the 1st layer 21 LWith side edge part 9 LForm separable and combination again, still, diaper 1 also can change to the 4th layer 24 that becomes one LWith the 5th layer 25 LWith side edge part 8 LIt is separable and the mode of combination again.In addition, the diaper among Fig. 11 has with respect to side edge part 8 RWith side edge part 9 RAbout centre line C L (see figure 1) and link 6 LThe link 6 of the shape of symmetry R, still, diaper 1 also can have only link 6 LWith link 6 RAmong a side, only make side edge part 9 LWith side edge part 9 RA side wherein can separate also the position of combination again.In the diaper 1 of Fig. 5 and in the diaper 1 of Fig. 1, link 6 LAll be to use the parts that can flexibly extend, shrink towards waistline direction D and link 6 flexibly is out of shape towards waistline direction D.
In the diaper 1 of Fig. 5, the 1st recessed folding part 51 LForm than the 2nd recessed folding part 52 LShallow, with the 1st extruding position 31 of Fig. 2 LCorresponding position 131a, 131b are formed on link 6 LThe 1st layer 21 LWith the 4th layer 24 LOn.The 2nd extruding position 32 with Fig. 2 L Corresponding position 132a, 132b, 132c are formed on the 1st layer, the 2nd layer, the 3rd layer 21 L, 22 L, 23 LOn.
Fig. 6 represents that from the continuum of synusia 13 be the figure that fleece 13a obtains the operation (a)~(d) of link complex 6A shown in Figure 2.Illustrative fleece 13a is formed by the non-woven fabrics of thermoplastic synthetic fiber, and operation (a) is illustrated in the operation of making link complex 6A, the cross section of the continuum 6A in the crisscross CD of the fleece 13a of operating direction (not shown) walking.Crisscross CD is the direction with the operating direction quadrature, also is the width of fleece 13a.Centrage Y is with the binary line of the width of fleece 13a.
In operation (b), the two side portions of fleece 13a constitutes zigzag or the ground of falling the zigzag about centrage Y symmetry, has formed the 1st layer 21 in the bending of the 1st protruding folding part 41 and 51 places, the 1st recessed folding part L, 21 R, the 2nd layer 22 L, 22 R, the 3rd layer 23 L, 23 LThe heating the pin (not shown) from arrow F direction to the 1st layer 21 LWith the 4th layer 24 L, the 1st layer 21 RWith the 4th layer 24 RExtract after puncturing, formed the 2nd extruding position 32 of temporary fixed usefulness L, 32 RWherein, fall zigzag, the 1st layer 21 R~the 4 layer 24 RDeng, in operation (d), illustrate, and figure does not show in operation (b).
In operation (c), fleece 13a is in the 2nd protruding folding part 42 LThe place bends as shown in figure and has formed the 4th layer 24 L, 24 RThen, the pin of heating from the direction of arrow G to the 1st layer 21 LWith the 4th layer 24 L, the 1st layer 21 RWith the 4th layer 24 RExtract after puncturing, formed the 1st extruding position 31 of temporary fixed usefulness L, 31 RAt the 4th layer 24 L, 24 ROn, applied bonding agent 30c.Wherein, in operation (c), the 1st layer 21 R~the 4 layer 24 R, the 1st, the 2nd the extruding position 31 R, 32 RDo not show in figure.
In operation (d), fleece 13a is in the 2nd recessed folding part 52 LThe place bends as shown in figure and has formed the 5th layer 25 L, 25 R, and, the 4th layer 24 L, 24 RWith the 5th layer 25 L, 25 REngage by the 3rd bonding agent 30c.
Fleece 13a through operation (a)~(d) be folded is continuous at operating direction, so, be cut off into required size at this operating direction, become the link complex 6A among Fig. 2 thus.This link complex 6A is bonded on the side edge part 8 of intermediate 10a, the 10b etc. of the diaper continuum 10 among Fig. 1 by the 1st bonding agent 30a and the 2nd bonding agent 30b L, 8 R, 9 L, 9 RInner surface on.
Fig. 7 is the figure same with Fig. 2, an example of expression embodiment.At link 6 LOn formed the 1st, the 2nd protruding folding part 41 L, 42 LWith the 1st, the 2nd recessed folding part 51 L, 52 LThe 1st extruding position 31 LBe formed on link 6 LThe the 1st, the 4th layer 21 L, 24 LOn, the 2nd extruding position 32 LBe formed on link 6 LThe the 1st, the 2nd, the 5th layer 21 L, 22 L, 25 LOn.The 1st recessed folding part 51 LBe positioned at the 1st extruding position 31 LWith the 2nd extruding position 32 LBetween, not the 1st extruding position 31 LTemporary fixed object.The 2nd protruding folding part 42 LBe positioned at the 1st extruding position 31 LWith the 2nd extruding position 32 LBetween, not the 2nd extruding position 32 LTemporary fixed object.If link 6 is in the diaper 1 of this mode, then in the 2nd protruding folding part 42 LWith the 1st recessed folding part 51 LNear the extruding trace that does not form temporary fixed usefulness.Like this, in the example of Fig. 7, among a plurality of protruding folding parts, have to be in by the 1st extruding position 31 LThe protruding folding part of temporary fixed state and be not in the protruding folding part of this state.In addition, among a plurality of recessed folding parts, have to be in by the 2nd extruding position 32 LThe recessed folding part of temporary fixed state and be not in the recessed folding part of this state.
In the (a) and (b) of Fig. 8, Fig. 8 (a) is the figure same with Fig. 2, an example of expression embodiment.Fig. 8 (b) is the figure same with Fig. 6 (d), and expression is used for obtaining link 6 L, 6 RThe cross section of fleece 13a.Wherein, the side edge part 8 in the VIII-VIII line cutting plane of the intermediate 10a of the diaper 1 of presentation graphs 1 in Fig. 8 L, 8 R, 9 L, 9 RBe installed in link 6 on these side edge parts with a example as embodiment L, 6 R Link 6 LWith 6 RAbout the centre line C L symmetry, so, here with link 6 LFor example describes.At this link 6 LOn formed the 1st, the 2nd protruding folding part 41 L, 42 LWith the 1st recessed folding part 51 LThe 1st extruding position 31 LBe formed on the 1st layer 21 of synusia 13 LWith the 4th layer 24 LOn, be not formed on the 2nd layer 22 LWith the 3rd layer 23 LOn.The 2nd extruding position 32 of illustrated example LBe formed on the 1st~3rd layer 21 L~23 LOn, but also can be formed on the 1st~4th layer 21 L~24 LOn.In the diaper 1 of the link 6 with this mode, side edge part 8 LWith link 6 L, inner surface is puted the palms together before one shape ground in opposite directions each other, engages by the 2nd bonding agent 3b.At the transverse direction C of diaper 1, the 2nd protruding folding part 42 LBe formed on and the 2nd extruding position 32 LCompare the inboard of more leaning on diaper 1, and the 1st protruding folding part 41 LBe formed on and the 2nd extruding position 32 LCompare the outside of more leaning on diaper 1.
In Fig. 8 (b), fleece 13a is identical with fleece 13a among Fig. 6, is the continuum that forms the synusia 13 of link 6.Fig. 8 (b) represents that this fleece 13a is at the state of its width bending.Formed the 1st protruding folding part 411 at fleece 13a L, 41 R, the 2nd protruding folding part 42 L, 42 L, the 1st recessed folding part 51 L, 51 R, the 2nd recessed folding part 52 L, 52 R, the 1st the extruding position 31 L, 31 R, the 2nd the extruding position 32 L, 32 RDeng.When at centrage Y place fleece 13a being cut off, become the employed link 6 of intermediate 10a among Fig. 8 (a) L, 6 R
Fig. 9 is the figure same with Fig. 8, also represents an example of embodiment.At link 6 LOn formed the 1st~the 4th protruding folding part 41 L~44 LWith the 1st~the 3rd recessed folding part 51 L~53 LThe 1st extruding position 31 LWith the 1st~the 3rd recessed folding part 51 L~53 LWhen comparing, be formed on the inboard of intermediate 10a, in other words be in the inboard of diaper 1, and be formed on the 1st layer 21 of synusia 13 LWith the 8th layer 28 LOn.The 2nd extruding position 32 LWith the 2nd, the 3rd protruding folding part 42 L, 43 LWhen comparing, the outside of body 10a that mediates, and be formed on link 6 LThe the the 1st, the 2nd, the 7th, the 8th layer 21 L, 22 L, 27 L, 28 LOn.The 1st layer 21 LOuter surface be bonded on side edge part 9 by the 1st bonding agent 30a LInner surface on, the 8th layer 28 LOuter surface be bonded on side edge part 8 by the 2nd bonding agent 30b LInner surface on.Has such link 6 LDiaper 1 in, the 2nd, the 3rd protruding folding part 41 among the synusia 13 L, 43 LNear and the the 1st, the 2nd, the 3rd recessed folding part 51 L, 52 L, 53 LNear the extruding trace that do not form, can alleviate significantly by link 6 LThe caused stimulation to skin of extruding trace.
The explanation of Reference numeral
1 ... pants type is worn article (shorts type diaper), 2 ... Attacking Midfielder's region, 3 ... the low back region, 6,6 L, 6 RLink, 8,8 L, 8 RSide edge part, 9,9 L, 9 RSide edge part, 13b ... outer surface, 41 LProtruding folding part, 42 LProtruding folding part, 43 LProtruding folding part, 48 ... inner surface, 49 ... inner surface, 51 LRecessed folding part, 52 LRecessed folding part, 53 LRecessed folding part, 81 ... the edge, 91 ... the edge, A ... fore-and-aft direction, B ... above-below direction, C ... the waistline direction.

Claims (9)

1. a pants type is worn article, have mutually orthogonal fore-and-aft direction, transverse direction and above-below direction, form side edge part in the both sides of above-mentioned transverse direction, be connected at above-mentioned side edge part place each other with the low back region at above-mentioned fore-and-aft direction Attacking Midfielder's region in opposite directions, it is characterized in that
At least one side of the both sides of above-mentioned transverse direction, the above-mentioned side edge part of above-mentioned Attacking Midfielder's region is connected via the link that is formed by synusia with the above-mentioned side edge part of above-mentioned low back region,
Above-mentioned link is folded in such a way: alternately fold protruding folding part and recessed folding part at above-mentioned fore-and-aft direction with arranging, described protruding folding part is bent at above-mentioned transverse direction to be become convex and extends along above-mentioned above-below direction towards the outside of above-mentioned dress article, described recessed folding part is bent at above-mentioned transverse direction to be become convex and extends along above-mentioned above-below direction towards the inboard of above-mentioned dress article, because being folded overlapping above-mentioned link each other, be in by the thickness direction that is formed on above-mentioned link and at separated the 1st extruding position of above-mentioned transverse direction and the temporary fixed state in the 2nd extruding position, towards the above-mentioned link of above-mentioned fore-and-aft direction stretch-draw so that above-mentioned front and back waist zone when separating towards above-mentioned fore-and-aft direction, energy is removed above-mentioned temporary fixed state and is stretched towards above-mentioned fore-and-aft direction from above-mentioned folding state
On the above-mentioned link of above-mentioned folded state, be not in the above-mentioned protruding folding part of above-mentioned temporary fixed state and in the above-mentioned recessed folding part any and push between the position with the above-mentioned the 2nd at above-mentioned the 1st extruding position.
2. dress article as claimed in claim 1 is characterized in that, above-mentioned the 1st the extruding position be formed on above-mentioned recessed folding part near.
3. dress article as claimed in claim 1 or 2 is characterized in that, above-mentioned the 2nd the extruding position be formed on above-mentioned protruding folding part near.
4. as claim 2 or 3 described dress articles, it is characterized in that, above-mentioned recessed folding part is formed with a plurality of, has to be in by the recessed folding part of the formed above-mentioned temporary fixed state in above-mentioned the 1st extruding position and not to be in the recessed folding part of pushing the formed above-mentioned temporary fixed state in position by the above-mentioned the 1st among above-mentioned a plurality of recessed folding parts.
5. as each described dress article in the claim 2 to 4, it is characterized in that, above-mentioned protruding folding part is formed with a plurality of, has to be in by the protruding folding part of the formed above-mentioned temporary fixed state in above-mentioned the 2nd extruding position and not to be in the protruding folding part of pushing the formed above-mentioned temporary fixed state in position by the above-mentioned the 2nd among above-mentioned a plurality of protruding folding parts.
6. as each described dress article in the claim 1 to 5, it is characterized in that above-mentioned link has the outer surface towards the above-mentioned dress article outside, above-mentioned outer surface is bonded on the inner surface separately in above-mentioned front and back waist zone.
7. as each described dress article in the claim 1 to 6, it is characterized in that, above-mentioned link has above-mentioned outer surface and as the inner surface of the opposing face of above-mentioned outer surface, the above-mentioned outer surface of above-mentioned link is bonded on a side the inner surface in above-mentioned front and back waist zone, and the above-mentioned inner surface of above-mentioned link is bonded on the opposing party's the inner surface or outer surface in above-mentioned front and back waist zone.
8. as each described dress article in the claim 1 to 7, it is characterized in that above-mentioned link is installed at least one side in above-mentioned front and back waist zone can separate repeatedly and the state of combination again.
9. as each described dress article in the claim 1 to 8, it is characterized in that above-mentioned link can flexibly extend towards above-mentioned fore-and-aft direction.
CN201180058500.5A 2011-01-31 2011-12-19 Pant-type wearable article Pending CN103260572A (en)

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JP2011019083A JP5930585B2 (en) 2011-01-31 2011-01-31 Pants-type wearing items
JP2011-019083 2011-01-31
PCT/JP2011/079290 WO2012105133A1 (en) 2011-01-31 2011-12-19 Pant-type wearable article

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US20020111596A1 (en) * 2001-02-15 2002-08-15 Fletcher Amy L. Garment having removable side panels
JP4148742B2 (en) 2002-09-30 2008-09-10 大王製紙株式会社 Disposable paper diapers
JP4256193B2 (en) * 2003-03-31 2009-04-22 大王製紙株式会社 Absorbent articles
JP4812295B2 (en) * 2004-12-22 2011-11-09 ファーメッカニカ.データ・ソシエタ・ペル・アチオニ Absorbent hygiene product closure element, method of manufacture, method of use thereof, and absorbent hygiene product
AU2006342530A1 (en) * 2006-04-25 2007-11-01 Sca Hygiene Products Ab Pant-like absorbent article and a method for making it
JP5037868B2 (en) 2006-07-06 2012-10-03 ユニ・チャーム株式会社 Pants-type wearing article
ES2330972T3 (en) * 2007-08-08 2009-12-17 Fameccanica.Data S.P.A. CLOSURE ELEMENT WITH ELASTIC SIDE PANELS FOR ABSORBENT HYGIENIC PRODUCTS, ABSORBENT HYGIENIC PRODUCT AND RESPECTIVE MANUFACTURING PROCEDURE.
DK2057975T3 (en) * 2007-11-12 2010-11-08 Fameccanica Data Spa Process for producing a closure element for absorbent hygiene products, absorbent hygiene product and respective processes for making them
JP5596939B2 (en) * 2008-07-15 2014-09-24 ユニ・チャーム株式会社 Method for manufacturing worn article and worn article
JP5457827B2 (en) * 2009-12-28 2014-04-02 ユニ・チャーム株式会社 Pants-type wearing items
JP5564291B2 (en) * 2010-03-05 2014-07-30 大王製紙株式会社 Fastening type disposable diaper

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