TW201828907A - Disposable diaper - Google Patents
Disposable diaper Download PDFInfo
- Publication number
- TW201828907A TW201828907A TW106143500A TW106143500A TW201828907A TW 201828907 A TW201828907 A TW 201828907A TW 106143500 A TW106143500 A TW 106143500A TW 106143500 A TW106143500 A TW 106143500A TW 201828907 A TW201828907 A TW 201828907A
- Authority
- TW
- Taiwan
- Prior art keywords
- sheet
- disposable diaper
- adhesive
- width direction
- diaper according
- Prior art date
Links
- 239000012790 adhesive layer Substances 0.000 claims abstract description 154
- 239000010410 layer Substances 0.000 claims abstract description 122
- 239000000853 adhesive Substances 0.000 claims abstract description 72
- 230000001070 adhesive effect Effects 0.000 claims abstract description 61
- 239000002131 composite material Substances 0.000 claims abstract description 40
- 239000004745 nonwoven fabric Substances 0.000 claims description 69
- 230000002745 absorbent Effects 0.000 claims description 51
- 239000002250 absorbent Substances 0.000 claims description 51
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 238000005304 joining Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 6
- 239000007767 bonding agent Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 11
- 239000000470 constituent Substances 0.000 description 10
- 238000011084 recovery Methods 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 2
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical group C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000002175 menstrual effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920006132 styrene block copolymer Polymers 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- CGPRUXZTHGTMKW-UHFFFAOYSA-N ethene;ethyl prop-2-enoate Chemical group C=C.CCOC(=O)C=C CGPRUXZTHGTMKW-UHFFFAOYSA-N 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
本發明係關於一種拋棄式尿布。The invention relates to a disposable diaper.
先前，已知有一種展開型拋棄式尿布，其係於包含吸收體之吸收性本體中之在穿著時配置於穿著者之脊背側的部分安裝在該吸收性本體之寬度方向上伸縮之伸縮性之側片而成。此種拋棄式尿布係將設置於側片之前端部之黏扣帶等拉伸而穿著尿布，故而就側片與吸收性本體之接合部之強度之觀點而言，提出有一種對該接合部之構成進行研究而成者。 例如，本申請人以前提出有一種拋棄式尿布，其中，側片具有2片片材及固定於該2片片材間之彈性構件，且於前端部設置有黏扣帶，上述外層複合片材具有防漏片材、及經由外層接著劑層而接合於該防漏片材之外表面側之外層不織布，側片具有將彈性構件之吸收性本體側之端部或其附近固定之本體側接著劑層、以及該彈性構件之上述側片之前端部側之端部或其附近固定之前端側接著劑層，該側片之上述吸收性本體側之端部係使用與上述本體側接著劑層重疊或連續之補強用接著劑層進行補強，經補強之該端部藉由連接用接著劑層而與上述外層複合片材接合，於尿布寬度方向上，上述本體側接著劑層係向外方遠離上述外層接著劑層而形成，該本體側接著劑層、上述補強用接著劑層、上述連接用接著劑層及上述外層接著劑層係以於尿布寬度方向上不產生間隙之方式設置(專利文獻1)。此種拋棄式尿布可一方面抑制柔軟性等之降低，一方面提高側片與吸收性本體之接合強度。 先前技術文獻 專利文獻 專利文獻1：日本專利特開2013-46751號公報Previously, there has been known an unfoldable disposable diaper which is a stretchable stretchable portion of an absorbent body including an absorbent body which is disposed on the back side of the wearer's spine when worn. Made of side panels. Such a disposable diaper stretches a hook-and-loop fastener provided at the front end of the side panel to wear the diaper. Therefore, from the viewpoint of the strength of the joint between the side panel and the absorbent body, there is proposed a The composition of the research. For example, the applicant has previously proposed a disposable diaper in which the side panel has two sheets and an elastic member fixed between the two sheets, and a hook-and-loop fastener is provided at the front end. The outer layer composite sheet It has a leak-proof sheet, and a non-woven fabric bonded to the outer surface side of the leak-proof sheet via an outer layer adhesive layer, and the side sheet has a body-side adhesive that fixes the end of the absorbent body side of the elastic member or its vicinity The agent layer and the end of the elastic member on the front end side of the side sheet or the vicinity thereof are fixed to the front end adhesive layer. The end of the side sheet on the absorbent body side is used in conjunction with the body side adhesive layer The overlapping or continuous reinforcing adhesive layer is reinforced, and the reinforced end is joined to the outer layer composite sheet by a connecting adhesive layer. In the width direction of the diaper, the main body side adhesive layer is outward Formed away from the outer adhesive layer, the body-side adhesive layer, the reinforcing adhesive layer, the connecting adhesive layer, and the outer adhesive layer are not generated in the width direction of the diaper The gap provided (Patent Document 1). Such a disposable diaper can, on the one hand, suppress the decrease in flexibility and the like, and on the other hand, increase the bonding strength between the side panel and the absorbent body. Prior Art Literature Patent Literature Patent Literature 1: Japanese Patent Laid-Open No. 2013-46751
本發明係關於一種拋棄式尿布，其具備：吸收性本體，其包含吸收體及配置於該吸收體之外表面側之外層複合片材；以及側片，其安裝於該吸收性本體之一個或兩個側部。上述側片具有2片片材及固定於該2片片材間之彈性構件，且於前端部設置有黏扣帶。上述外層複合片材具有液體不透過性或液體難透過性之防漏片材、及經由外層接著劑層而接合於該防漏片材之外表面側之外層不織布。上述側片經由連接用接著劑層而接合於上述外層複合片材、及配置於上述側片之內表面側之肌膚側片材。上述連接用接著劑層係於上述拋棄式尿布之寬度方向上，在較上述側片之內方側緣更靠外方側，將上述側片與上述外層複合片材接合，且在較上述側片之內方側緣更靠內方側，將上述外層複合片材與上述肌膚側片材接合。上述外層接著劑層於上述拋棄式尿布之厚度方向上與上述側片之內方側緣重疊之位置具有未配置接著劑之間斷部。The present invention relates to a disposable diaper, comprising: an absorbent body comprising an absorbent body and an outer layer composite sheet disposed on the outer surface side of the absorbent body; and a side panel which is mounted on one of the absorbent body or Two sides. The side panel has two sheets and an elastic member fixed between the two sheets, and a hook and loop fastener is provided at the front end. The outer layer composite sheet has a liquid-impermeable or liquid-impermeable leak-proof sheet, and an outer layer nonwoven fabric bonded to the outer surface side of the leak-proof sheet via an outer layer adhesive agent layer. The side sheet is joined to the outer layer composite sheet and the skin-side sheet disposed on the inner surface side of the side sheet via a bonding agent layer for connection. The connecting adhesive layer is in the width direction of the disposable diaper, on the outer side of the inner side edge of the side panel, the side panel and the outer layer composite sheet are joined, and on the side The inner side edge of the sheet is closer to the inner side, and the outer layer composite sheet is joined to the skin-side sheet. The outer layer adhesive agent layer has a discontinuity of undisposed adhesive agent at a position where it overlaps with the inner side edge of the side panel in the thickness direction of the disposable diaper.
專利文獻1所記載之尿布雖於將設置於側片之前端部之黏扣帶等拉伸而穿著尿布時，能夠抑制側片與吸收性本體之接合部或其附近之裂開或破損之發生，但在配置於吸收性本體之外表面側之外層複合片材之強度上有改善之餘地。 本發明之課題在於提供一種能夠解決先前技術所具有之缺點之拋棄式尿布。 以下，對於本發明，基於其較佳之實施態樣，一面參照圖式一面進行說明。 如圖1所示，本發明之拋棄式尿布1(以下，亦稱為尿布1)具備：吸收性本體2，其包含吸收體23及配置於該吸收體23之外表面側之外層複合片材22；以及側片3、3，其等安裝於該吸收性本體2之兩側部。 如圖1所示，吸收性本體2於展開且伸長狀態下具有縱長之形狀，具有：腹側部A，其於穿著時位於穿著者之腹側；背側部B，其位於穿著者之背側；及***部C，其位於胯間部。如圖1所示，吸收性本體2於呈平面狀擴展之狀態下為長方形狀。側片3、3係以分別自吸收性本體2之兩側緣部向外方突出之方式安裝於背側部B中之吸收性本體2之兩側部。 此處，尿布1之展開且伸長狀態係指使各部之彈性構件伸長而將展開狀態之尿布1擴展至成為設計尺寸(與於完全排除彈性構件之影響之狀態下呈平面狀擴展時之尺寸相同)為止之狀態。 拋棄式尿布1之長度方向係圖中之Y方向，與吸收性本體之長度方向為相同方向。拋棄式尿布1之寬度方向係圖中之X方向，與吸收性本體2之寬度方向為相同方向。於以下之說明中，將尿布1之長度方向或該尿布1之構成構件之與尿布長度方向對應之方向亦簡稱為Y方向，將尿布1之寬度方向或該尿布1之構成構件之與尿布寬度方向對應之方向亦簡稱為X方向。又，尿布1或尿布1之構成構件之內表面係於穿著時朝向穿著者之肌膚側之面，尿布1或尿布1之構成構件之外表面係於穿著時朝向與穿著者之肌膚相反之側之面。進而，尿布1或尿布1之構成構件之內方側係尿布1之寬度方向上之吸收性本體側，尿布1或尿布1之構成構件之外方側係尿布1之寬度方向上之黏扣帶4側。 如圖1及圖4所示，吸收性本體2具有液體透過性之表面片材21、外層複合片材22、及介置於該等兩片材21、22間之液體保持性之吸收體23。外層複合片材22具有液體不透過性或液體難透過性(包含撥水性)之防漏片材22a、及經由外層接著劑層61而接合於該防漏片材22a之外表面側(圖4中為Q側)之外層不織布22b。外層不織布22b之俯視形狀與吸收性本體2等同，如圖4所示，防漏片材22a除了X方向之寬度略小以外，具有與外層不織布22b相同之俯視形狀。藉由外層不織布22b之存在，尿布外表面之肌膚觸感良好。 又，於吸收性本體2之長度方向之兩側部，如圖1所示，沿著該長度方向配設有立體防護形成用片材24、24。如圖4所示，立體防護形成用片材24於吸收性本體2之長度方向之兩側部，經由接著劑層62、66～68而固定於表面片材21、自該表面片材之側緣延出之外層複合片材22及構成側片3之片材31。接著劑層62、66、67係遍及吸收性本體2之大致全長而形成，但接著劑層68設置於腹側部A及背側部B，另一方面，未設置於***部C。 各立體防護形成用片材24於吸收性本體2之寬度方向(X方向)內方側之端緣附近沿著該端緣具有立體防護形成用之彈性構件25，於穿著時，藉由該彈性構件25之收縮力，***部C中之距該端緣特定寬度之部分遠離表面片材21而形成立體防護。又，如圖1所示，於配置於吸收性本體2之長度方向兩側部之腿圍之部分配置有腿皺褶形成用之彈性構件26。 於本實施形態中，在不摺疊之情況下使用1片片材作為立體防護形成用片材24。亦可取而代之，使用將1片片材摺疊而成為2層構造並藉由呈散點狀配置之熱熔部將該2層間接合而成為1片片狀者。又，亦可僅將固定彈性構件25之部分設為2層構造而使用1片片材。 將2層構造部分之層間接合之熱熔可使用例如熱密封、超音波密封、高頻密封、或其等之2種以上之組合等。又，亦可藉由呈散點狀配置之接著劑進行接合。 又，密封圖案較佳為呈散點狀形成熱熔部之點圖案，但並不限制於此，例如，亦可為於尿布1之長度方向等形成1個或複數個線狀之熱熔部之線狀圖案、或格子狀圖案等。又，亦可併用2種以上之密封圖案。 尿布1中之立體防護形成用片材24形成吸收性本體2之兩側部之內表面。又，立體防護形成用片材24接合於配置在吸收體23之內表面側之表面片材21之兩側部。 表面片材21、及以其一部分重疊於該表面片材21之Y方向上之兩側部之狀態配置於內表面側之一對立體防護形成用片材24形成穿著尿布1時與穿著者之肌膚對向之肌膚側片材20。尿布1中之肌膚側片材20包含表面片材21及連結於其兩側之立體防護形成用片材24。肌膚側片材20只要至少於與側片3重疊之部分配置於較該側片3更靠內表面側即可。肌膚側片材亦可為僅包含表面片材者。 再者，「片材之內表面側」係圖4中之P側(側片之朝向穿著者之肌膚側之面側)，「片材之外表面側」係圖4中之Q側(側片之朝向與穿著者之肌膚相反之側之面側)。 如圖1所示，尿布1係相對於將吸收性本體2於寬度方向(X方向)上2等分之長度方向中央線CL左右對稱地形成。因此，關於側片3、3之構成以及其等與吸收性本體2及黏扣帶4之接合態樣，主要以圖1之左側之側片為例進行說明，但關於右側之側片，除了成為左右對稱以外，亦同樣。 如圖3所示，尿布1中之側片3於呈平面狀擴展之狀態下為矩形狀。又，如圖4所示，側片3具有：不織布製之2片片材31、32；及複數個彈性構件33，其以於尿布寬度方向(X方向)上伸長之狀態固定於2片片材31、32間。於側片3之前端部3a設置有用以將側片3固定於其他部位之黏扣帶4。如圖4所示，黏扣帶4經由接著劑層65而接合於側片3之外表面側之片材32。 如圖3所示，彈性構件33分別沿著尿布1之寬度方向(X方向)配置。又，各側片3中之複數個彈性構件33係於尿布之長度方向(Y方向)上設置大致相等之間隔而配置。 關於尿布1中之側片3，如圖4所示，構成該側片3之2片片材31、32間經由接著劑層35、36、37而接合。該等接著劑層35、36、37均於尿布長度方向(Y方向)上延伸而形成。又，於該等接著劑層35、36、37中，複數個彈性構件33經由構成各接著劑層之接著劑而以伸長狀態固定於2片片材31、32間，並且於未介置彈性構件33之部位，2片片材31、32彼此經由構成各接著劑層之接著劑而直接接合。 接著劑層35設置於側片3之延出方向上之吸收性本體2側，將各個彈性構件33之吸收性本體2側之端部或其附近固定。接著劑層36設置於側片3之延出方向上之前端部3a側，將各個彈性構件33之側片3之前端部3a側之端部或其附近固定。如圖3所示，接著劑層37於側片3之延出方向上之接著劑層35與接著劑層36之間之區域即中間區域30設置有複數個。接著劑層37係寬度小於上述兩接著劑層35、36中之任一者，且於中間區域30間斷地形成有複數個，但亦可於尿布之寬度方向(X方向)上連續地形成。接著劑層37亦可與上述兩接著劑層35、36中之任一者或兩者連續地形成。於本實施形態之尿布1中，側片3之延出方向與尿布寬度方向一致。 如圖3所示，接著劑層35、36、37均與在X方向上延伸之複數個(更佳為3個以上)彈性構件33交叉而於尿布長度方向(Y方向)上延伸。該等接著劑層35、36、37較佳為均與在X方向上延伸之所有彈性構件33交叉而於尿布長度方向(Y方向)上延伸，進而較佳為遍及側片3之上下緣3u、3d間之全長。 關於側片3，如圖4所示，構成側片3之上述2片片材31、32中位於側片3之外表面側(圖4中為Q側)之片材32於側片3之兩端部3a、3b向該片材32之內表面側(圖4中為Q側)回折，該回折之部分分別經由補強用接著劑層63、64而接合於該片材32之內表面。 另一方面，構成側片3之上述2片片材31、32中位於側片3之內表面側(圖4中為P側)之片材31既未向該片材31之外表面側回折，亦未向內表面側回折。 如此，構成側片3之上述2片片材31、32既可向該片材31、32之外表面側(圖4中為Q側)或內表面側(圖4中為P側)回折，亦可不向該片材31、32之外表面側或內表面側回折。 如圖4所示，本實施形態之側片3於外表面側之片材32之寬度方向上之兩端部3a、3b各者形成有補強用接著劑層63、64。如圖4所示，構成側片3之2片片材31、32之寬度方向之兩端部3a、3b所形成之補強用接著劑層63、64既可形成於位於側片3之外表面側(圖4中為Q側)之片材32之向內表面側回折之部分，亦可形成於位於側片3之外表面側(圖4中為Q側)之片材32之向外表面側回折之部分。於任一情形時，均藉由形成補強用接著劑層，而提高側片3之接合強度。如圖4所示，補強用接著劑層63、64既可分別與將該2片片材31、32間接合之接著劑層35、36連續，亦可不與其等連續。 再者，構成側片3之2片片材31、32亦可均於寬度方向之兩端部3a、3b不具有回折部分。 側片3經由連接用接著劑層62而接合於外層複合片材22及配置於側片3之內表面側之肌膚側片材20。連接用接著劑層62於X方向上，在較側片3之內方側緣3c更靠外方側，將側片3與外層複合片材22接合，且在較側片3之內方側緣3c更靠內方側，將外層複合片材22與肌膚側片材20接合。更具體而言，如圖5所示，連接用接著劑層62配置於側片3之內方側緣3c之外方側及內方側，於該外方側將側片3之內方端部3b與防漏片材22a之間接合，並且於該內方側將防漏片材22a與立體防護形成用片材24或表面片材21之間接合。 於本實施形態中，如圖4所示，連接用接著劑層62與將側片3之內表面側之片材31與立體防護形成用片材24接合的接著劑層66隔開，但亦可與該接著劑層66連續。又，如圖4所示，連接用接著劑層62與將表面片材21與立體防護形成用片材24接合的接著劑層67隔開，但亦可與該接著劑層67連續。 如圖5所示，外層接著劑層61將構成外層複合片材22之防漏片材22a與外層不織布22b接合，進而，於尿布1之厚度方向Z上與側片3之內方側緣3c重疊之位置具有未配置接著劑之間斷部7。 於間斷部7中，防漏片材22a未與外層不織布22b接合，藉此，防漏片材22a變得易於在寬度方向(X方向)上伸長。藉此，於將側片3向外方側拉伸而穿著尿布1時，可抑制應變局部地集中於防漏片材22a，從而防漏片材22a難以在寬度方向上裂開。 另一方面，若防漏片材22a之外表面經由外層接著劑層61而與外層不織布22b於寬度方向上連續地接合，又，防漏片材22a之內表面經由連接用接著劑層62而與側片3及表面片材21於寬度方向上連續地接合，則防漏片材22a向寬度方向(X方向)之內方及外方之任一者均難以伸長。因此，若將側片3向外方側拉伸，則會經由連接用接著劑層62對防漏片材22a向外方側施加張力，從而應變會局部地集中於側片3之內方側緣3c附近。由此，於尿布之厚度方向Z之與上述內方側緣3c重疊之部分，存在防漏片材22a裂開之情況。 間斷部7配置於厚度方向Z上與側片3之內方側緣3c重疊之位置。使用內方側緣線3cL(參照圖5)表示該與內方側緣3c重疊之位置。 就進一步抑制防漏片材22a於寬度方向上裂開之情況之觀點而言，寬度方向(X方向)上之間斷部7之長度W1(參照圖5)較佳為1 mm以上，更佳為1.5 mm以上，又，較佳為5 mm以下，更佳為3 mm以下，較佳為1 mm以上且5 mm以下，更佳為1.5 mm以上且3 mm以下。 又，於將間斷部7以側片3之內方側緣線3cL為界分為內方側部分7a及外方側部分7b時，寬度方向(X方向)上之內方側部分7a之長度W1a(參照圖5)較佳為0.5 mm以上，更佳為1 mm以上，又，較佳為5 mm以下，更佳為3 mm以下，較佳為0.5 mm以上且5 mm以下，更佳為1 mm以上且3 mm以下。進而，寬度方向(X方向)上之外方側部分7b之長度W1b(參照圖5)較佳為0.5 mm以上，更佳為1 mm以上，又，較佳為5 mm以下，更佳為3 mm以下，較佳為0.5 mm以上且5 mm以下，更佳為1 mm以上且3 mm以下。 再者，於本說明書中，間斷部7等各部之尺寸等係於使彈性構件33等彈性構件伸長而將側片或尿布擴展至成為設計尺寸(與於完全排除彈性構件之影響之狀態下呈平面狀擴展時之尺寸相同)為止之狀態下進行測定。 如圖5所示，外層接著劑層61於尿布1之厚度方向Z上與側片3之包含內方側緣3c在內之其附近重疊之區域R中，具有配置有接著劑之部分71於寬度方向(X方向)上間斷地配置而成之條紋塗佈部70。於該配置有接著劑之部分71間，配置有未配置接著劑之部分72，該部分72中之一個構成上述間斷部7。根據該構成，可進一步抑制於將側片3向寬度方向之外方拉伸時對防漏片材22a之應變局部地集中於上述內方側緣3c附近之區域。如此，外層接著劑層61較佳為於尿布1之厚度方向Z上與側片3之內方側緣3c及其附近重疊之區域R中，具有條紋塗佈部70。又，於條紋塗佈部70，較佳為位於配置有接著劑之部分71間之未配置接著劑之部分72中之一個構成間斷部7。條紋塗佈部70只要包含間斷部7之未配置接著劑之部分72為2個以上即可。 條紋塗佈部70只要配置於外層接著劑層61之於厚度方向Z上與側片3之內方側緣3c及其附近重疊之區域R即可，亦可遍及外層接著劑層61之寬度方向全域而配置。與側片3之內方側緣3c及其附近重疊之區域R係於寬度方向(X方向)上距上述內方側緣3c之兩側分別為10 mm以內之區域。 就更確實地發揮上述效果之觀點而言，寬度方向(X方向)上之配置有接著劑之部分71之長度W2(參照圖5)較佳為0.5 mm以上，更佳為1 mm以上，又，較佳為3 mm以下，更佳為2 mm以下，較佳為0.5 mm以上且3 mm以下，更佳為1 mm以上且2 mm以下。 又，寬度方向(X方向)上之配置有接著劑之部分71之長度W2(參照圖5)相對於未配置接著劑之部分72之長度W3(參照圖5)，較佳為20%以上，更佳為30%以上，又，較佳為100%以下，更佳為80%以下，較佳為20%以上且100%以下，更佳為30%以上且80%以下。 又，寬度方向(X方向)上之未配置接著劑之部分72之長度W3(參照圖5)較佳為1 mm以上，更佳為1.5 mm以上，又，較佳為5 mm以下，更佳為3 mm以下，較佳為1 mm以上且5 mm以下，更佳為1.5 mm以上且3 mm以下。 於較側片3之內方側緣3c更靠外方側，外層複合片材22較佳為防漏片材22a與外層不織布22b之間之寬度方向之剪切強度大於寬度方向上之防漏片材22a之拉伸強度。根據該構成，對於將側片3向寬度方向之外方拉伸時施加至外層接著劑層61之剪切方向之負載，可更確實地擔保側片3與吸收性本體2之接合強度。該外層複合片材22之剪切強度是否大於防漏片材22a之拉伸強度可藉由將側片3拉伸時相較於防漏片材22a與外層不織布22b之剝離，防漏片材22a先於寬度方向(X方向)上裂開而判斷。更詳細地確認該外層複合片材22之剪切強度與防漏片材22a之拉伸強度之大小關係的方法如下所示。將圖5所示之包含側片3之內方側緣3c附近之部分的部分作為將長邊設為寬度方向(X方向)且將短邊設為長度方向(Y方向)之長方形狀之樣本片而自尿布1切出。將該樣本片之防漏片材22a及外層不織布22b在相當於內方側緣線3cL之位置沿長度方向(Y方向)裁剪。其後，夾持該樣本片之側片3及吸收性本體2之較內方側緣線3cL更靠長度方向中央線CL側，沿寬度方向(X方向)之朝向拉伸直至樣本片破斷為止。此時，若相較於防漏片材22a與外層不織布22b之剝離，防漏片材22a先於寬度方向(X方向)上裂開，則可判斷為外層複合片材22之剪切強度大於防漏片材22a之拉伸強度。 外層複合片材22之剪切強度可藉由如下等方法而提高：於經由接著劑61將防漏片材22a與外層不織布22b接著時，牢固地按壓，或者一面加溫一面按壓。 又，寬度方向(X方向)上之防漏片材22a之拉伸強度較佳為100 cN/25 mm以上，更佳為150 cN/25 mm以上，又，較佳為400 cN/25 mm以下，更佳為300 cN/25 mm以下，較佳為100 cN/25 mm以上且400 cN/25 mm以下，更佳為150 cN/25 mm以上且300 cN/25 mm以下。該拉伸強度係如下所述般進行測定。首先，使用將接著劑溶解之溶劑、或者冷噴霧自尿布1將外層不織布22b、及防漏片材22a分離。將該分離後之防漏片材22a裁剪為長度方向(Y方向)設為25 mm寬、寬度方向(X方向)設為約100 mm寬的短條狀之樣本片。對於該樣本片，使用拉伸試驗機(Orientec股份有限公司之「Tensilon」RTC-1150A)，測量將樣本片向與尿布寬度方向(X方向)對應之朝向拉伸時之最大點負載，並將測得之最大點負載設為防漏片材22a之拉伸強度。此時，夾頭間隔係設為50 mm，拉伸速度係設為300 mm/min。 又，外層不織布22b較佳為寬度方向(X方向)上之拉伸強度大於防漏片材22a。根據該構成，藉由將側片3向寬度方向之外方拉伸，即便於寬度方向上對外層不織布22b施加負載，亦能進一步抑制外層不織布22b於寬度方向上裂開。 就更確實地發揮上述效果之觀點而言，寬度方向(X方向)上之外層不織布22b之拉伸強度較佳為300 cN/25 mm以上，更佳為400 cN/25 mm以上，又，較佳為1000 cN/25 mm以下，更佳為800 cN/25 mm以下，較佳為300 cN/25 mm以上且1000 cN/25 mm以下，更佳為400 cN/25 mm以上且800 cN/25 mm以下。外層不織布22b之拉伸強度可利用與上述防漏片材22a之拉伸強度相同之方法進行測定。 關於防漏片材22a，如圖5所示，於寬度方向(X方向)上，該防漏片材22a之外方側緣22a1位於較側片3之內方側緣3c更靠外側且較外層不織布22b之外方側緣22b1更靠內方側。換言之，防漏片材22a之外方側緣22a1於寬度方向(X方向)上，位於外層不織布22b之外方側緣22b1與側片3之內方側緣3c之間。將該外層不織布22b中之自防漏片材22a之外方側緣22a1延出之部分亦稱為延出部分22b2。並且，側片3中，於寬度方向(X方向)上，該側片3之內方端部3b經由連接用接著劑層62而與外層不織布22b之延出部分22b2接合。如此，將連接用接著劑層62中將側片3之內方端部3b與外層不織布22b之延出部分22b2接合之部分亦稱為延出接著部62a。根據該構成，由於設置側片3與外層不織布22b直接接合之部分，故而於將側片3向寬度方向之外方側拉伸時，可進一步降低施加至防漏片材22a與外層不織布22b之接合部分之剪切方向之負載。如此，較佳為，於寬度方向上，防漏片材22a係其外方側緣22a1位於較側片3之內方側緣3c更靠外側且較外層不織布22b之外方側緣22b1更靠內方側，側片3中，於寬度方向上，該側片3之內方端部3b經由連接用接著劑層62而與外層不織布22b中之自防漏片材22a之外方側緣延出之延出部分22b2接合。 就更確實地發揮上述效果之觀點而言，寬度方向(X方向)上之外層不織布22b之延出部分22b2之長度W5(參照圖5)較佳為5 mm以上，更佳為10 mm以上，又，較佳為30 mm以下，更佳為20 mm以下，較佳為5 mm以上且30 mm以下，更佳為10 mm以上且20 mm以下。 又，連接用接著劑層62中之延出接著部62a之長度W6(參照圖5)相對於外層不織布22b之延出部分22b2之長度W5，較佳為30%以上，更佳為60%以上，又，較佳為100%以下，更佳為90%以下，較佳為30%以上且100%以下，更佳為60%以上且90%以下。 又，連接用接著劑層62中之延出接著部62a之長度W6(參照圖5)較佳為3 mm以上，更佳為5 mm以上，又，較佳為20 mm以下，更佳為10 mm以下，較佳為3 mm以上且20 mm以下，更佳為5 mm以上且10 mm以下。 如圖5所示，連接用接著劑層62於側片3之內方側緣3c之附近具有未配置接著劑之間斷部75。根據該構成，可進一步抑制應變局部地集中於防漏片材22a。如此，連接用接著劑層62較佳為如圖5所示般，於尿布1之厚度方向Z上與側片3之內方側緣3c重疊之位置具有未配置接著劑之間斷部75。 就更確實地發揮上述效果之觀點而言，寬度方向(X方向)上之連接用接著劑層62之間斷部75之長度W4(參照圖5)較佳為1 mm以上，更佳為1.5 mm以上，又，較佳為5 mm以下，更佳為3 mm以下，較佳為1 mm以上且5 mm以下，更佳為1.5 mm以上且3 mm以下。 又，於將連接用接著劑層62之間斷部75以側片3之內方側緣3c為界分為內方側部分75a與外方側部分75b時，寬度方向(X方向)上之內方側部分75a之長度W4a(參照圖5)較佳為0.5 mm以上，更佳為1 mm以上，又，較佳為5 mm以下，更佳為3 mm以下，較佳為0.5 mm以上且5 mm以下，更佳為1 mm以上且3 mm以下。進而，寬度方向(X方向)上之外方側部分75b之長度W4b(參照圖5)較佳為0.5 mm以上，更佳為1 mm以上，又，較佳為5 mm以下，更佳為3 mm以下，較佳為0.5 mm以上且5 mm以下，更佳為1 mm以上且3 mm以下。 再者，於本實施形態中，關於連接用接著劑層62之間斷部75，其寬度方向(X方向)上之長度W4與外層接著劑層61之間斷部7之寬度方向(X方向)上之長度W1相同，但兩間斷部7、75之寬度方向上之長度W1、W4亦可分別不同。 於將尿布1穿著於穿著者時，在用手拉伸黏扣帶4而使側片3伸長之狀態下將該黏扣帶4之固定部41壓抵於著扣區域5而固定。 上述連接用接著劑層62、外層接著劑層61、及各接著劑層35、36、37、63、64、65可藉由如下方法而形成：利用各種公知之方法將接著劑塗佈於夾持各者之2片片材中之任一者或兩者之後，將該等2片片材重合並加壓。 再者，形成各接著劑層之接著劑之塗佈圖案較佳為使用噴槍、塗佈槍等作為接著劑塗佈機而進行所謂滿塗佈，但亦可使用珠槍、螺旋噴槍、Ω字狀噴槍、轉印輥等作為接著劑塗佈機而進行直線狀、螺旋狀、Ω字狀、點狀等圖案塗佈。 於側片3，作為構成該側片3之片材31、32，可無特別限制地使用先前用於拋棄式尿布、經期衛生棉等吸收性物品之各種片材材料。就防止將側片3向寬度方向之外方側拉伸時在側片3之內方側緣3c之附近產生應變之觀點而言，側片3較佳為具有2片非伸展性片材、及以伸長狀態配置於該2片非伸展性片材間之彈性構件33的伸縮性側片。此處，所謂非伸縮性片材係指利用「伸長回復率之測定方法」測定出之伸長回復率(%)為20%以下之片材、或於伸長100%之前破斷之片材。 伸縮性片材之伸長回復率係藉由以下之測定方法而測定。 〔伸長回復率之測定方法〕 準備長度50 mm、寬度25 mm之伸縮性片材之樣本片，使用拉伸試驗機(Orientec股份有限公司之「Tensilon」RTC-1150A)，以夾頭間隔K0固定樣本片，並以300 mm/min之速度使其伸長至伸長100%時之長度K2(K2＝K0×2)之後，以與拉伸速度相同之速度開始回復，將應力變為0時之樣本片之長度設為伸長回復後之長度K1。根據下式算出伸長100%時之伸長回復率。 伸長100%時之伸長回復率(%)＝〔(K2－K1)/(K2－K0)〕×100 非伸縮性片材既可具有伸長性，亦可不具有伸長性，但較佳為最大伸長率為90%以下。此處所提及之伸長性可為如下情形中之任一種，即，構成纖維本身伸長；以及即便構成纖維本身不伸長，於纖維彼此之交點處已熱熔之兩纖維彼此分離、或因纖維彼此之熱熔等而由複數根纖維形成之立體構造於構造上發生變化、或構成纖維被拉斷，從而作為纖維層整體亦伸長。 作為非伸縮性片材，較佳為不織布、不織布與樹脂膜之積層材、多孔性膜等。關於非伸縮性片材，就使透氣性、質感良好之觀點而言，較佳為由包含熱塑性纖維之不織布形成者，又，就防止***物滲漏之觀點而言，較佳為由撥水性之不織布形成者。 關於配置於伸縮性側片3之絲狀之彈性構件33，就提高伸縮性側片3之柔軟性或確保伸縮性之觀點而言，其寬度(Y方向之尺寸)或直徑較佳為0.1 mm以上且2 mm以下，更佳為0.1 mm以上且1 mm以下。又，配置於伸縮性側片3之絲狀之彈性構件33之個數較佳設為1個以上且25個以下程度，更佳為3個以上且20個以下。又，伸長率可自先前公知之中適當選擇，伸長至伸長率100%時之應力為0.1 N以上且1 N以下之絲狀之1個彈性構件33較佳為以在伸長率50%以上且300%以下之範圍內伸長之狀態配設固定，進而較佳為以在100%以上且250%以下之範圍內伸長之狀態配設固定。再者，伸長率係伸長而增加之量之長度相對於自然長之比率，例如，若將長度10 cm者伸長至20 cm，則其伸長率設為100%。 伸長狀態之複數個彈性構件33係經由與各彈性構件33交叉而於Y方向上延伸之複數個接著劑(未圖示)，而固定於內表面側片材31及外表面側片材32之間，並且於未介置彈性構件33之部位，內表面側片材31及外表面側片材32彼此經由各上述接著劑(未圖示)而直接接合。複數個接著劑(未圖示)較佳為均與於X方向上延伸之所有絲狀之彈性構件33交叉而於Y方向上延伸，進而較佳為遍及伸縮性側片3之Y方向之全長。接著劑(未圖示)係於X方向上設置大致相等之間隔而配置有複數個。伸縮性側片3係利用各種公知之方法將複數個接著劑(未圖示)塗佈於內表面側片材31及外表面側片材32中之任一者或兩者，且於塗佈後將該等片材31、32重合並進行加壓，藉此將複數個伸長狀態之彈性構件33固定而形成。如圖3所示，以此方式形成之伸縮性側片3中之彈性構件33具有X方向之內方(靠吸收性本體2)固定端部33I及外方固定端部33O，於內方固定端部33I及外方固定端部33O，已不具有收縮力，成為無法伸縮之狀態。外方固定端部33O之X方向之長度於圖3所示之伸縮性側片3之自然狀態下，較佳為絲狀之彈性構件33之X方向之全長之10%以上且40%以下之範圍，進而較佳為15%以上且35%以下之範圍。內方固定端部33I之X方向之長度亦與外方固定端部33O之X方向之長度相同。再者，伸縮性側片3除了利用接著劑(未圖示)予以固定以外，亦可組合利用熱密封等之熔合固定而實施。 關於尿布1之各構成構件，對其構成材料進行說明。 作為黏扣帶4之帶基材42，可無特別限制地使用先前用於拋棄式尿布、經期衛生棉等吸收性物品之各種片材材料。 例如，作為片材31、32、帶基材42，可使用不織布、梭織物、膜或其等之積層片材等。 作為構成吸收性本體2之表面片材21、外層複合片材22、吸收體23，可分別無特別限制地使用先前用於拋棄式尿布、經期衛生棉等吸收性物品者等。例如，作為表面片材21，可使用親水性且液體透過性之不織布或立體開孔膜等。作為外層複合片材22，可使用防漏片材22a包含液體不透過性或液體難透過性(包含撥水性)之樹脂膜、外層不織布22b包含利用各種製法製成之不織布(例如，熱風不織布、紡黏不織布、水刺不織布、針刺不織布等)者。外層不織布22b亦可為多層構造者。又，作為吸收體23，可使用利用包含透水性之薄紙或不織布之包芯片材將紙漿纖維等纖維之聚集體(亦可為不織布)或使其保持吸水性聚合物之粒子而成之吸收性芯體被覆而成者等。作為構成立體防護之立體防護形成用片材24，可使用膜、不織布、梭織物或其等之積層片材等。 作為彈性構件33、構成立體防護之彈性構件25、腿部彈性構件26，可使用包含天然橡膠、聚胺基甲酸酯、聚苯乙烯-聚異戊二烯共聚物、聚苯乙烯-聚丁二烯共聚物、丙烯酸乙酯-乙烯等聚乙烯-α烯烴共聚物等之絲狀或繩狀之彈性構件。關於配置於1片側片之複數個彈性構件33，就製造成本或製造步驟之簡化等觀點而言，較佳為將同一種類者以同一伸長率配置。 作為以固定彈性構件33之接著劑34為首的用以將各構件間接合之接著劑之較佳之材料，可列舉：非晶性聚烯烴、乙烯-乙酸乙烯酯共聚物(EVA)、乙烯-丙烯酸酯共聚物(EEA)、苯乙烯-丁二烯-苯乙烯嵌段共聚物(SBS)、苯乙烯-異戊二烯-苯乙烯嵌段共聚物(SIS)、苯乙烯-乙烯/丁烯-苯乙烯嵌段共聚物(SEBS)、苯乙烯-乙烯/丙烯-苯乙烯嵌段共聚物(SEPS)等熱塑性聚合物及其等之混合物等。接著劑較佳為熱熔型。 本發明之範圍並不受該實施形態限制。又，本發明進而揭示以下之拋棄式尿布。 ＜1＞ 一種拋棄式尿布，其係具備包含吸收體及配置於該吸收體之外表面側之外層複合片材的吸收性本體、以及安裝於該吸收性本體之一個或兩個側部之側片者，且 上述側片具有2片片材及固定於該2片片材間之彈性構件，且於前端部設置有黏扣帶， 上述外層複合片材具有液體不透過性或液體難透過性之防漏片材、及經由外層接著劑層而接合於該防漏片材之外表面側的外層不織布， 上述側片經由連接用接著劑層而接合於上述外層複合片材、及位於上述側片之內表面側之肌膚側片材， 上述連接用接著劑層於上述拋棄式尿布之寬度方向上，在較上述側片之內方側緣更靠外方側，將上述側片與上述外層複合片材接合，且在較上述側片之內方側緣更靠內方側，將上述外層複合片材與上述肌膚側片材接合， 上述外層接著劑層於上述拋棄式尿布之厚度方向上與上述側片之內方側緣重疊之位置具有未配置接著劑之間斷部。 ＜2＞ 如上述＜1＞之拋棄式尿布，其中上述寬度方向上之上述間斷部之長度W1為1 mm以上，較佳為1.5 mm以上，且為5 mm以下，較佳為3 mm以下。 ＜3＞ 如上述＜1＞或＜2＞之拋棄式尿布，其中於將上述間斷部以上述側片之內方側緣線為界分為內方側部分與外方側部分時，上述寬度方向上之該內方側部分之長度W1a為0.5 mm以上，較佳為1 mm以上，且為5 mm以下，較佳為3 mm以下。 ＜4＞ 如上述＜1＞至＜3＞中任一項之拋棄式尿布，其中於將上述間斷部以上述側片之內方側緣線為界分為內方側部分與外方側部分時，上述寬度方向上之該外方側部分之長度W1b為0.5 mm以上，較佳為1 mm以上，且為5 mm以下，較佳為3 mm以下。 ＜5＞ 如上述＜1＞至＜4＞中任一項之拋棄式尿布，其中上述外層接著劑層於上述厚度方向上與上述側片之內方側緣及其附近重疊之區域具有條紋塗佈部，該條紋塗佈部係將配置有接著劑之部分與未配置接著劑之部分於上述寬度方向上重複配置，且位於上述配置有接著劑之部分間之上述未配置接著劑之部分中之一個構成上述間斷部。 ＜6＞ 如上述＜1＞至＜5＞中任一項之拋棄式尿布，其中上述寬度方向上之上述配置有接著劑之部分之長度W2為0.5 mm以上，較佳為1 mm以上，又，為3 mm以下，較佳為2 mm以下。 ＜7＞ 如上述＜1＞至＜6＞中任一項之拋棄式尿布，其中上述寬度方向上之上述配置有接著劑之部分之長度W2相對於上述未配置接著劑之部分之長度W3，為20%以上，較佳為30%以上，又，為100%以下，較佳為80%以下。 ＜8＞ 如上述＜1＞至＜7＞中任一項之拋棄式尿布，其中上述寬度方向上之上述未配置接著劑之部分之長度W3為1 mm以上，較佳為1.5 mm以上，又，為5 mm以下，較佳為3 mm以下。 ＜9＞ 如上述＜1＞至＜8＞中任一項之拋棄式尿布，其中於較上述側片之內方側緣更靠外方側，外層複合片材之上述防漏片材與上述外層不織布之間之上述寬度方向之剪切強度大於上述寬度方向上之上述防漏片材之拉伸強度。 ＜10＞ 如上述＜1＞至＜9＞中任一項之拋棄式尿布，其中上述外層不織布之上述寬度方向上之拉伸強度大於上述防漏片材。 ＜11＞ 如上述＜1＞至＜10＞中任一項之拋棄式尿布，其中上述寬度方向上之上述防漏片材之拉伸強度為100 cN/25 mm以上，較佳為150 cN/25 mm以上，又，為400 cN/25 mm以下，較佳為300 cN/25 mm以下。 ＜12＞ 如上述＜1＞至＜11＞中任一項之拋棄式尿布，其中上述寬度方向上之上述外層不織布之拉伸強度為300 cN/25 mm以上，較佳為400 cN/25 mm以上，又，為1000 cN/25 mm以下，較佳為800 cN/25 mm以下。 ＜13＞ 如上述＜1＞至＜12＞中任一項之拋棄式尿布，其中於上述寬度方向上，關於上述防漏片材，其外方側緣位於較上述側片之內方側緣更靠外側且較上述外層不織布之外方側緣更靠內方側， 關於上述側片，於上述寬度方向上，該側片之內方端部經由上述連接用接著劑層而與上述外層不織布中之自上述防漏片材之外方側緣延出之延出部分接合。 ＜14＞ 如上述＜13＞之拋棄式尿布，其中上述寬度方向上之上述外層不織布之延出部分之長度W5為5 mm以上，較佳為10 mm以上，又，為30 mm以下，較佳為20 mm以下。 ＜15＞ 如上述＜13＞或＜14＞之拋棄式尿布，其中上述連接用接著劑層具有將上述側片之上述內方端部與上述外層不織布之上述延出部分接合的延出接著部， 上述連接用接著劑層中之上述延出接著部之長度W6相對於上述外層不織布之上述延出部分之長度W5，為30%以上，較佳為60%以上，又，為100%以下，較佳為90%以下。 ＜16＞ 如上述＜13＞至＜15＞中任一項之拋棄式尿布，其中上述連接用接著劑層具有將上述側片之上述內方端部與上述外層不織布之上述延出部分接合的延出接著部， 上述連接用接著劑層中之上述延出接著部之長度W6為3 mm以上，較佳為5 mm以上，又，為20 mm以下，較佳為10 mm以下。 ＜17＞ 如上述＜1＞至＜5＞中任一項之拋棄式尿布，其中上述連接用接著劑層於上述厚度方向上與上述側片之內方側緣重疊之位置具有未配置接著劑之間斷部。 ＜18＞ 如上述＜17＞之拋棄式尿布，其中上述寬度方向上之上述連接用接著劑層之上述間斷部之長度W4為1 mm以上，較佳為1.5 mm以上，又，為5 mm以下，較佳為3 mm以下。 ＜19＞ 如上述＜17＞或＜18＞之拋棄式尿布，其中於將上述連接用接著劑層之上述間斷部以上述側片之上述內方側緣為界分為內方側部分與外方側部分時，上述寬度方向上之上述內方側部分之長度W4a為0.5 mm以上，較佳為1 mm以上，又，為5 mm以下，較佳為3 mm以下。 ＜20＞ 如上述＜17＞至＜19＞中任一項之拋棄式尿布，其中於將上述連接用接著劑層之上述間斷部以上述側片之上述內方側緣為界分為內方側部分與外方側部分時，上述外方側部分之長度W4b為0.5 mm以上，較佳為1 mm以上，又，為5 mm以下，較佳為3 mm以下。 ＜21＞ 如上述＜17＞至＜20＞中任一項之拋棄式尿布，其中關於上述連接用接著劑層之上述間斷部，其寬度方向上之長度W4與上述外層接著劑層之上述間斷部之寬度方向上之長度W1相同。 ＜22＞ 如上述＜1＞至＜21＞中任一項之拋棄式尿布，其中上述側片係具有2片非伸展性片材、及以伸長狀態配置於該2片非伸展性片材間之上述彈性構件的伸縮性側片。 ＜23＞ 如上述＜1＞至＜22＞中任一項之拋棄式尿布，其中配置於上述側片之上述彈性構件為絲狀， 關於上述絲狀之彈性構件，其寬度或直徑為0.1 mm以上且2 mm以下，較佳為0.1 mm以上且1 mm以下。 ＜24＞ 如上述＜1＞至＜23＞中任一項之拋棄式尿布，其中配置於上述側片之上述彈性構件為絲狀， 配置於上述側片之上述絲狀之彈性構件之個數為1個以上且25個以下程度，較佳為3個以上且20個以下。 ＜25＞ 如上述＜1＞至＜24＞中任一項之拋棄式尿布，其中配置於上述側片之上述彈性構件係沿著拋棄式尿布之寬度方向配置。 ＜26＞ 如上述＜1＞至＜25＞中任一項之拋棄式尿布，其中於上述側片配置有複數個上述彈性構件， 上述側片中之複數個上述彈性構件係於拋棄式尿布之長度方向上設置大致相等之間隔而配置。 ＜27＞ 如上述＜1＞至＜26＞中任一項之拋棄式尿布，其中關於上述側片，構成該側片之上述2片片材間係經由複數個接著劑層而接合， 複數個上述接著劑層均於拋棄式尿布長度方向上延伸而形成。 ＜28＞ 如上述＜27＞之拋棄式尿布，其中於複數個接著劑層中，複數個上述彈性構件經由構成各接著劑層之接著劑而以伸長狀態固定於上述2片片材間，並且於未介置該彈性構件之部位中，該2片片材彼此經由構成各接著劑層之接著劑而直接接合。 ＜29＞ 如上述＜27＞或＜28＞之拋棄式尿布，其中複數個上述接著劑層具有：本體側接著劑層，其設置於上述側片之延出方向上之上述吸收性本體側；前端部側接著劑層，其設置於該側片之延出方向上之前端部側；及中間接著劑層，其於該側片之延出方向上之上述本體側接著劑層與上述前端部側接著劑層之間之區域即中間區域設置有複數個； 上述中間接著劑層係寬度小於上述本體側接著劑層與上述前端部側接著劑層之任一者，且於上述中間區域間斷地形成有複數個。 ＜30＞ 如上述＜1＞至＜29＞中任一項之拋棄式尿布，其中於構成上述側片之上述2片片材中位於該側片之外表面側之片材之上述寬度方向上之兩端部分別形成有補強用接著劑層。 ＜31＞ 如上述＜1＞至＜30＞中任一項之拋棄式尿布，其中構成上述側片之上述2片片材中位於該側片之內表面側之片材既未向該片材之外表面側回折，亦未向內表面側回折。 ＜32＞ 如上述＜1＞至＜30＞中任一項之拋棄式尿布，其中構成上述側片之上述2片片材中位於該側片之外表面側之片材於該側片之兩端部向該片材之內表面側回折，該回折之部分分別經由補強用接著劑層而接合於該片材之內表面。 ＜33＞ 如上述＜30＞至＜32＞中任一項之拋棄式尿布，其中形成於構成上述側片之上述2片片材之寬度方向之兩端部的上述補強用接著劑層係形成於位於該側片之外表面側之片材的向內表面側回折之部分。 ＜34＞ 如上述＜30＞至＜33＞中任一項之拋棄式尿布，其中上述補強用接著劑層分別與將構成上述側片之上述2片片材間接合之接著劑層連續。 ＜35＞ 如上述＜1＞至＜34＞中任一項之拋棄式尿布，其中上述肌膚側片材具有表面片材、及以其一部分重疊於該表面片材之長度方向上之兩側部之狀態配置於內表面側之一對立體防護形成用片材， 上述連接用接著劑層配置於上述側片之內方側緣之外方側及內方側，於該外方側將該側片之內方端部與上述防漏片材之間接合，並且於該內方側將該防漏片材與上述立體防護形成用片材或上述表面片材之間接合。 「將該防漏片材與上述立體防護形成用片材或上述表面片材之間接合」之表達除了包含將上述防漏片材與上述立體防護形成用片材之間及防漏片材與上述表面片材之間之任一者接合之情形以外，還包含將上述防漏片材與上述立體防護形成用片材之間及上述防漏片材與上述表面片材之間之兩者接合之情形。 ＜36＞ 如上述＜35＞之拋棄式尿布，其中上述連接用接著劑層與將構成上述側片之上述2片片材中位於該側片之內表面側之片材與立體防護形成用片材接合的接著劑層隔開。 [產業上之可利用性] 根據本發明，可提供一種拋棄式尿布，其於將設置於側片之前端部之黏扣帶等拉伸而穿著尿布時，配置於吸收性本體之外表面側之外層複合片材不易發生裂開或破損。The diaper described in Patent Document 1 can suppress the occurrence of cracking or breakage at the junction of the side panel and the absorbent body or its vicinity when the diaper or the like provided at the front end of the side panel is stretched to wear the diaper However, there is room for improvement in the strength of the outer layer composite sheet disposed on the outer surface side of the absorbent body. The object of the present invention is to provide a disposable diaper that can solve the disadvantages of the prior art. Hereinafter, the present invention will be described based on its preferred embodiments with reference to the drawings. As shown in FIG. 1, the disposable diaper 1 (hereinafter, also referred to as diaper 1) of the present invention includes an absorbent body 2 including an absorber 23 and an outer layer composite sheet disposed on the outer surface side of the absorber 23 22; and side panels 3, 3, which are installed on both sides of the absorbent body 2. As shown in FIG. 1, the absorbent body 2 has a vertically elongated shape when it is unfolded and extended, and has: a ventral portion A, which is located on the ventral side of the wearer when worn; a back portion B, which is located on the wearer's side Dorsal; and lower crotch C, which is located between the crotch. As shown in FIG. 1, the absorbent body 2 has a rectangular shape in a state of being expanded in a plane. The side panels 3 and 3 are installed on both sides of the absorbent body 2 in the back side portion B in such a manner as to protrude outward from both side edges of the absorbent body 2 respectively. Here, the unfolded and extended state of the diaper 1 means that the elastic members of each part are extended to expand the unfolded diaper 1 to a design size (same as the size when the flat member is expanded in a state where the influence of the elastic member is completely excluded) The state so far. The longitudinal direction of the disposable diaper 1 is the Y direction in the figure, which is the same direction as the longitudinal direction of the absorbent body. The width direction of the disposable diaper 1 is the X direction in the figure, which is the same direction as the width direction of the absorbent body 2. In the following description, the longitudinal direction of the diaper 1 or the direction of the component of the diaper 1 corresponding to the longitudinal direction of the diaper is also simply referred to as the Y direction, and the width direction of the diaper 1 or the component of the diaper 1 is the same as the width of the diaper The direction corresponding to the direction is also simply referred to as the X direction. In addition, the inner surface of the diaper 1 or the constituent member of the diaper 1 faces the skin side of the wearer when worn, and the outer surface of the diaper 1 or the constituent member of the diaper 1 faces the opposite side of the wearer's skin when worn Face. Furthermore, the inner side of the diaper 1 or the constituent member of the diaper 1 is the absorbent body side in the width direction of the diaper 1, and the outer side of the diaper 1 or the constituent member of the diaper 1 is an adhesive tape in the width direction of the diaper 1 4 sides. As shown in FIGS. 1 and 4, the absorbent body 2 has a liquid-permeable surface sheet 21, an outer layer composite sheet 22, and a liquid-retaining absorber 23 interposed between the two sheets 21, 22 . The outer layer composite sheet 22 has a liquid-impermeable or liquid-impermeable (including water-repellent) leak-proof sheet 22a, and is joined to the outer surface side of the leak-proof sheet 22a via an outer layer adhesive layer 61 (FIG. 4 Middle is the Q side) outer layer nonwoven fabric 22b. The top view shape of the outer layer nonwoven fabric 22b is the same as that of the absorbent body 2. As shown in FIG. 4, the leakproof sheet 22a has the same top view shape as the outer layer nonwoven fabric 22b except that the width in the X direction is slightly smaller. Due to the presence of the outer nonwoven fabric 22b, the skin on the outer surface of the diaper feels good. In addition, as shown in FIG. 1, both sides of the longitudinal direction of the absorbent body 2 are provided with three-dimensional protection forming sheets 24 and 24 along the longitudinal direction. As shown in FIG. 4, the three-dimensional protection forming sheet 24 is fixed to the surface sheet 21 from the side of the surface sheet through the adhesive layers 62, 66 to 68 on both sides of the longitudinal direction of the absorbent body 2. The edge extends out of the outer layer composite sheet 22 and the sheet 31 constituting the side sheet 3. The adhesive layers 62, 66, and 67 are formed over substantially the entire length of the absorbent body 2. However, the adhesive layer 68 is provided on the ventral part A and the dorsal part B, and on the other hand, it is not provided on the crotch part C. Each three-dimensional protection forming sheet 24 has an elastic member 25 for three-dimensional protection formation along the edge near the inner edge of the absorbent body 2 in the width direction (X direction). The contraction force of the member 25, the part of the crotch part C with a specific width away from the end edge is away from the surface sheet 21 to form a three-dimensional protection. Further, as shown in FIG. 1, an elastic member 26 for forming leg wrinkles is arranged at the portion of the leg circumference arranged on both sides of the longitudinal direction of the absorbent body 2. In this embodiment, one sheet is used as the three-dimensional protection forming sheet 24 without folding. Alternatively, one sheet may be formed by folding one sheet into a two-layer structure and joining the two layers by a hot-melt portion arranged in a scatter pattern. In addition, only one part may be used in which the elastic member 25 is fixed to a two-layer structure. For the thermal fusion bonding between the layers of the two-layer structure part, for example, heat sealing, ultrasonic sealing, high-frequency sealing, or a combination of two or more thereof can be used. Alternatively, the bonding may be performed by an adhesive agent arranged in a scattered spot. In addition, the sealing pattern is preferably a dot pattern in which the hot-melt portion is formed in a scatter shape, but it is not limited to this. For example, one or more linear hot-melt portions may be formed in the longitudinal direction of the diaper 1 or the like Linear patterns, or lattice patterns. In addition, two or more types of seal patterns may be used in combination. The sheet 24 for forming three-dimensional protection in the diaper 1 forms the inner surfaces of both sides of the absorbent body 2. Moreover, the sheet | seat 24 for three-dimensional protection formation is joined to the both side parts of the surface sheet 21 arrange | positioned at the inner surface side of the absorber 23. The surface sheet 21 and a pair of three-dimensional protection forming sheets 24 formed on the inner surface side in a state where a part of the surface sheet 21 overlaps both sides in the Y direction of the surface sheet 21 are formed when the diaper 1 is worn The skin side sheet 20 facing the skin. The skin-side sheet 20 in the diaper 1 includes a surface sheet 21 and a three-dimensional protection forming sheet 24 connected to both sides thereof. The skin-side sheet 20 only needs to be disposed on the inner surface side of the side sheet 3 at least in a portion overlapping the side sheet 3. The skin-side sheet may include only the surface sheet. Furthermore, the “inner surface side of the sheet” is the P side in FIG. 4 (the side of the side sheet facing the wearer ’s skin side), and the “outer surface side of the sheet” is the Q side in FIG. 4 (side The face of the film is the side opposite to the wearer's skin). As shown in FIG. 1, the diaper 1 is formed to be bilaterally symmetrical with respect to the longitudinal center line CL that bisects the absorbent body 2 in the width direction (X direction). Therefore, regarding the configuration of the side panels 3, 3 and their engagement with the absorbent body 2 and the hook-and-loop fastener 4, the left side panel of FIG. 1 is mainly used as an example for description, but the right side panel except It is the same except for left-right symmetry. As shown in FIG. 3, the side panel 3 in the diaper 1 has a rectangular shape in a state where it expands in a plane shape. Further, as shown in FIG. 4, the side panel 3 includes: two sheets 31, 32 made of nonwoven fabric; and a plurality of elastic members 33, which are fixed to the two sheets while being stretched in the diaper width direction (X direction) Between 31 and 32 materials. The front end 3a of the side panel 3 is provided with a hook-and-loop fastener 4 for fixing the side panel 3 to other parts. As shown in FIG. 4, the hook-and-loop fastener 4 is joined to the sheet 32 on the outer surface side of the side sheet 3 via an adhesive layer 65. As shown in FIG. 3, the elastic members 33 are arranged along the width direction (X direction) of the diaper 1, respectively. In addition, the plurality of elastic members 33 in each side panel 3 are arranged at substantially equal intervals in the longitudinal direction (Y direction) of the diaper. As for the side sheet 3 in the diaper 1, as shown in FIG. 4, the two sheets 31, 32 constituting the side sheet 3 are joined via adhesive layers 35, 36, 37. These adhesive layers 35, 36, and 37 are formed by extending in the diaper length direction (Y direction). In addition, in the adhesive layers 35, 36, and 37, a plurality of elastic members 33 are fixed in an extended state between the two sheets 31, 32 via the adhesive constituting each adhesive layer, and the elasticity is not interposed At the part of the member 33, the two sheets 31 and 32 are directly joined to each other via an adhesive constituting each adhesive layer. Next, the agent layer 35 is provided on the side of the absorbent body 2 in the extending direction of the side sheet 3, and fixes the end of each elastic member 33 on the side of the absorbent body 2 or its vicinity. The adhesive layer 36 is provided on the front end portion 3a side of the side sheet 3 in the extending direction, and fixes the end portion of the side sheet 3 of each elastic member 33 on the front end portion 3a side or its vicinity. As shown in FIG. 3, the intermediate layer 30, which is an area between the adhesive layer 35 and the adhesive layer 36 in the extending direction of the side panel 3, that is, the adhesive layer 37 is provided in plural. The adhesive layer 37 has a width smaller than any of the two adhesive layers 35 and 36, and a plurality of intermittently formed in the intermediate region 30, but may also be formed continuously in the width direction (X direction) of the diaper. The adhesive layer 37 may be formed continuously with either or both of the two adhesive layers 35 and 36 described above. In the diaper 1 of this embodiment, the extending direction of the side panels 3 coincides with the width direction of the diaper. As shown in FIG. 3, the adhesive layers 35, 36, and 37 each intersect a plurality of (preferably three or more) elastic members 33 extending in the X direction and extend in the diaper length direction (Y direction). The adhesive layers 35, 36, and 37 preferably cross all elastic members 33 extending in the X direction and extend in the diaper length direction (Y direction), and more preferably extend over the upper and lower edges 3u of the side panels 3 , The full length between 3d. Regarding the side panel 3, as shown in FIG. 4, among the above-mentioned two sheets 31, 32 constituting the side panel 3, a sheet 32 on the outer surface side of the side panel 3 (the Q side in FIG. 4) Both end portions 3a, 3b are folded back toward the inner surface side of the sheet 32 (the Q side in FIG. 4), and the folded portions are joined to the inner surface of the sheet 32 via the reinforcing adhesive layers 63, 64, respectively. On the other hand, the sheet 31 located on the inner surface side (P side in FIG. 4) of the two sheets 31 and 32 constituting the side sheet 3 is not folded back toward the outer surface side of the sheet 31 , Did not turn back to the inner surface side. In this way, the two sheets 31, 32 constituting the side sheet 3 can be folded back toward the outer surface side (the Q side in FIG. 4) or the inner surface side (the P side in FIG. 4) of the sheets 31, 32. The sheets 31 and 32 may not be folded back on the outer surface side or the inner surface side. As shown in FIG. 4, the side sheet 3 of the present embodiment is formed with reinforcing adhesive layers 63 and 64 at each of both end portions 3 a and 3 b in the width direction of the sheet 32 on the outer surface side. As shown in FIG. 4, the reinforcing adhesive layers 63 and 64 formed by the two end portions 3 a and 3 b in the width direction of the two sheets 31 and 32 constituting the side sheet 3 may be formed on the outer surface of the side sheet 3 The portion of the sheet 32 on the side (the Q side in FIG. 4) that is folded back toward the inner surface side can also be formed on the outward surface of the sheet 32 on the outer surface side of the side panel 3 (the Q side in FIG. 4) The part of the side retracement. In either case, the bonding strength of the side panel 3 is improved by forming a reinforcing adhesive layer. As shown in FIG. 4, the reinforcing adhesive layers 63 and 64 may be continuous with the adhesive layers 35 and 36 respectively joining the two sheets 31 and 32, or may not be continuous with the same. Furthermore, the two sheets 31 and 32 constituting the side sheet 3 may not have a folded portion at both end portions 3a and 3b in the width direction. The side sheet 3 is joined to the outer-layer composite sheet 22 and the skin-side sheet 20 disposed on the inner surface side of the side sheet 3 via a connecting adhesive layer 62. In the X direction, the connecting adhesive layer 62 is located on the outer side of the inner side edge 3c of the side sheet 3, and the side sheet 3 and the outer layer composite sheet 22 are joined, and on the inner side of the side sheet 3 The edge 3c is closer to the inner side, and joins the outer layer composite sheet 22 to the skin-side sheet 20. More specifically, as shown in FIG. 5, the connecting adhesive layer 62 is disposed on the outer side and the inner side of the inner side edge 3 c of the side panel 3, and the inner side end of the side panel 3 is placed on the outer side The portion 3b is joined to the leak-proof sheet 22a, and the leak-proof sheet 22a is joined to the three-dimensional protection forming sheet 24 or the surface sheet 21 on the inner side. In this embodiment, as shown in FIG. 4, the adhesive layer 62 for connection is separated from the adhesive layer 66 that joins the sheet 31 on the inner surface side of the side sheet 3 and the sheet 24 for three-dimensional protection formation, but also The adhesive layer 66 may be continuous. As shown in FIG. 4, the adhesive layer 62 for connection is separated from the adhesive layer 67 that joins the surface sheet 21 and the sheet 24 for three-dimensional protection formation, but it may be continuous with the adhesive layer 67. As shown in FIG. 5, the outer-layer adhesive layer 61 joins the leak-proof sheet 22a constituting the outer-layer composite sheet 22 to the outer-layer non-woven fabric 22b, and further, in the thickness direction Z of the diaper 1 and the inner side edge 3c of the side panel 3 The overlapped position has a discontinuity 7 where no adhesive is arranged. In the intermittent portion 7, the leak-proof sheet 22 a is not joined to the outer layer non-woven fabric 22 b, whereby the leak-proof sheet 22 a becomes easy to extend in the width direction (X direction). Thereby, when the side sheet 3 is stretched outward and the diaper 1 is worn, it is possible to suppress the local concentration of strain on the leak-proof sheet 22a, and it is difficult for the leak-proof sheet 22a to split in the width direction. On the other hand, if the outer surface of the leak-proof sheet 22a is continuously joined to the outer layer nonwoven fabric 22b in the width direction via the outer-layer adhesive layer 61, the inner surface of the leak-proof sheet 22a is connected via the adhesive layer 62 for connection Continuously joining the side sheet 3 and the surface sheet 21 in the width direction makes it difficult for the leakage prevention sheet 22a to extend inward or outward in the width direction (X direction). Therefore, if the side sheet 3 is stretched outward, tension will be applied to the leak-proof sheet 22a via the connecting adhesive layer 62 to the outward side, and the strain will be locally concentrated on the inner side of the side sheet 3 Edge 3c nearby. As a result, in the portion of the diaper in the thickness direction Z that overlaps with the inner side edge 3c, the leakproof sheet 22a may be cracked. The discontinuity 7 is arranged at a position overlapping the inner side edge 3c of the side panel 3 in the thickness direction Z. The inner side edge line 3cL (refer to FIG. 5) is used to indicate the position where this overlaps with the inner side edge 3c. From the viewpoint of further suppressing the cracking of the leakproof sheet 22a in the width direction, the length W1 (see FIG. 5) of the intermittent portion 7 in the width direction (X direction) is preferably 1 mm or more, more preferably 1. 5 mm or more, and preferably 5 mm or less, more preferably 3 mm or less, preferably 1 mm or more and 5 mm or less, more preferably 1. 5 mm or more and 3 mm or less. In addition, when the discontinuity 7 is divided into an inner side portion 7a and an outer side portion 7b using the inner side edge line 3cL of the side panel 3, the length of the inner side portion 7a in the width direction (X direction) W1a (refer to Figure 5) is preferably 0. 5 mm or more, more preferably 1 mm or more, and preferably 5 mm or less, more preferably 3 mm or less, preferably 0. 5 mm or more and 5 mm or less, more preferably 1 mm or more and 3 mm or less. Furthermore, the length W1b (see FIG. 5) of the outer side portion 7b in the width direction (X direction) is preferably 0. 5 mm or more, more preferably 1 mm or more, and preferably 5 mm or less, more preferably 3 mm or less, preferably 0. 5 mm or more and 5 mm or less, more preferably 1 mm or more and 3 mm or less. In addition, in this specification, the size of each part such as the discontinuity 7 is to extend the elastic member such as the elastic member 33 to expand the side panel or diaper to the design size (in the state where the influence of the elastic member is completely excluded) The dimensions are the same when the plane is expanded). As shown in FIG. 5, the outer adhesive layer 61 has a portion 71 in which the adhesive is disposed in a region R overlapping the vicinity of the side panel 3 including the inner side edge 3c in the thickness direction Z of the diaper 1. The stripe coating portion 70 is intermittently arranged in the width direction (X direction). Between the portion 71 where the adhesive is arranged, a portion 72 where the adhesive is not arranged is arranged, and one of the portions 72 constitutes the above-mentioned intermittent portion 7. According to this configuration, it is possible to further suppress that the strain on the leakage prevention sheet 22a when the side sheet 3 is stretched outward in the width direction is locally concentrated in the vicinity of the inner side edge 3c. In this manner, the outer adhesive layer 61 preferably has a stripe coating portion 70 in a region R overlapping the inner side edge 3c of the side panel 3 and its vicinity in the thickness direction Z of the diaper 1. Further, in the stripe coating portion 70, it is preferable that one of the portions 72 where no adhesive is disposed between the portions 71 where the adhesive is disposed constitutes the discontinuity portion 7. The stripe coating portion 70 may include at least two portions 72 including the discontinuity 7 where no adhesive is disposed. The stripe coating portion 70 may be disposed in the region R of the outer adhesive layer 61 overlapping the inner side edge 3c of the side panel 3 in the thickness direction Z and the vicinity thereof, and may also extend across the width direction of the outer adhesive layer 61 Global configuration. The region R overlapping the inner side edge 3c of the side panel 3 and its vicinity is an area within 10 mm from both sides of the inner side edge 3c in the width direction (X direction). From the viewpoint of more surely exerting the above effect, the length W2 (see FIG. 5) of the portion 71 where the adhesive is arranged in the width direction (X direction) is preferably 0. 5 mm or more, more preferably 1 mm or more, and preferably 3 mm or less, more preferably 2 mm or less, preferably 0. 5 mm or more and 3 mm or less, more preferably 1 mm or more and 2 mm or less. Further, the length W2 (see FIG. 5) of the portion 71 where the adhesive is arranged in the width direction (X direction) is preferably 20% or more with respect to the length W3 (see FIG. 5) of the portion 72 where the adhesive is not arranged, It is more preferably 30% or more, and further preferably 100% or less, more preferably 80% or less, preferably 20% or more and 100% or less, more preferably 30% or more and 80% or less. In addition, the length W3 (see FIG. 5) of the portion 72 where the adhesive is not arranged in the width direction (X direction) is preferably 1 mm or more, more preferably 1. 5 mm or more, and preferably 5 mm or less, more preferably 3 mm or less, preferably 1 mm or more and 5 mm or less, more preferably 1. 5 mm or more and 3 mm or less. On the outer side than the inner side edge 3c of the side panel 3, the outer layer composite sheet 22 is preferably a leak-proof sheet 22a and an outer layer non-woven fabric 22b in which the shear strength in the width direction is greater than that in the width direction The tensile strength of the sheet 22a. According to this configuration, the load applied to the shear direction of the outer layer adhesive layer 61 when the side sheet 3 is stretched outward in the width direction can more surely secure the bonding strength of the side sheet 3 and the absorbent body 2. Whether the shear strength of the outer layer composite sheet 22 is greater than the tensile strength of the leakproof sheet 22a can be compared with the peeling of the leakproof sheet 22a and the outer layer nonwoven fabric 22b when the side sheet 3 is stretched, the leakproof sheet 22a is judged by cracking in the width direction (X direction). The method of confirming the relationship between the shear strength of the outer layer composite sheet 22 and the tensile strength of the leak-proof sheet 22a in more detail is as follows. The part including the portion near the inner side edge 3c of the side panel 3 shown in FIG. 5 is a rectangular sample with the long side in the width direction (X direction) and the short side in the length direction (Y direction) Cut out from the diaper 1 piece. The leak-proof sheet 22a and the outer layer non-woven fabric 22b of this sample sheet are cut in the longitudinal direction (Y direction) at a position corresponding to the inner side edge line 3cL. Thereafter, the side sheet 3 and the absorbent body 2 sandwiching the sample sheet are closer to the longitudinal center line CL side than the inner side edge line 3cL, and are stretched in the width direction (X direction) until the sample sheet breaks until. At this time, if the leakage prevention sheet 22a is split in the width direction (X direction) before the leakage prevention sheet 22a is peeled off from the outer layer nonwoven fabric 22b, it can be judged that the shear strength of the outer layer composite sheet 22 is greater than The tensile strength of the leak-proof sheet 22a. The shear strength of the outer layer composite sheet 22 can be improved by the following methods: when the leakage preventing sheet 22a and the outer layer non-woven fabric 22b are bonded via the adhesive 61, press firmly, or press while heating. In addition, the tensile strength of the leak-proof sheet 22a in the width direction (X direction) is preferably 100 cN / 25 mm or more, more preferably 150 cN / 25 mm or more, and further preferably 400 cN / 25 mm or less , More preferably 300 cN / 25 mm or less, preferably 100 cN / 25 mm or more and 400 cN / 25 mm or less, more preferably 150 cN / 25 mm or more and 300 cN / 25 mm or less. This tensile strength is measured as follows. First, the outer layer nonwoven fabric 22b and the leak-proof sheet 22a are separated from the diaper 1 using a solvent in which the adhesive is dissolved or cold spray. The separated leak-proof sheet 22a was cut into short strip-shaped sample pieces whose length direction (Y direction) was 25 mm wide and width direction (X direction) was about 100 mm wide. For this sample piece, use a tensile tester (Orientec Co., Ltd. "Tensilon" RTC-1150A) to measure the maximum point load when the sample piece is stretched in the direction corresponding to the diaper width direction (X direction), and The measured maximum point load is set as the tensile strength of the leak-proof sheet 22a. At this time, the chuck interval is set to 50 mm, and the stretching speed is set to 300 mm / min. In addition, the outer layer nonwoven fabric 22b preferably has a tensile strength in the width direction (X direction) greater than the leak-proof sheet 22a. According to this configuration, by stretching the side sheet 3 outward in the width direction, even if a load is applied to the outer layer nonwoven fabric 22b in the width direction, the outer layer nonwoven fabric 22b can be further suppressed from being split in the width direction. From the viewpoint of more surely exerting the above effect, the tensile strength of the outer nonwoven fabric 22b in the width direction (X direction) is preferably 300 cN / 25 mm or more, more preferably 400 cN / 25 mm or more, and Preferably it is 1000 cN / 25 mm or less, more preferably 800 cN / 25 mm or less, preferably 300 cN / 25 mm or more and 1000 cN / 25 mm or less, more preferably 400 cN / 25 mm or more and 800 cN / 25 mm or less. The tensile strength of the outer layer nonwoven fabric 22b can be measured by the same method as the tensile strength of the leak-proof sheet 22a described above. Regarding the leak-proof sheet 22a, as shown in FIG. 5, in the width direction (X direction), the outer side edge 22a1 of the leak-proof sheet 22a is located further outside and closer to the inner side edge 3c of the side sheet 3 The outer layer nonwoven fabric 22b has an outer side edge 22b1 on the inner side. In other words, the outer side edge 22a1 of the leakage prevention sheet 22a is located between the outer side edge 22b1 of the outer layer nonwoven fabric 22b and the inner side edge 3c of the side panel 3 in the width direction (X direction). The portion of the outer layer non-woven fabric 22b that extends from the outer side edge 22a1 of the leak-proof sheet 22a is also referred to as an extended portion 22b2. In addition, in the side sheet 3, the inner end portion 3b of the side sheet 3 is joined to the extended portion 22b2 of the outer layer nonwoven fabric 22b via the connection adhesive layer 62 in the width direction (X direction). In this way, the portion of the connecting adhesive layer 62 that joins the inner end portion 3b of the side panel 3 and the extended portion 22b2 of the outer layer nonwoven fabric 22b is also referred to as an extended adhesive portion 62a. According to this configuration, the portion where the side sheet 3 and the outer layer nonwoven fabric 22b are directly joined is provided, so that when the side sheet 3 is stretched outward in the width direction, the application between the leakproof sheet 22a and the outer layer nonwoven fabric 22b can be further reduced The load in the shear direction of the joint. In this way, it is preferable that the outer side edge 22a1 of the leak-proof sheet 22a is located more outward than the inner side edge 3c of the side panel 3 and closer to the outer side edge 22b1 than the outer layer nonwoven fabric 22b On the inner side, in the side panel 3, in the width direction, the inner end 3b of the side panel 3 extends from the outer side edge of the outer layer non-woven fabric 22b from the outer side of the leak-proof sheet 22a through the adhesive layer 62 for connection The extended portion 22b2 is joined. From the viewpoint of more surely exerting the above effect, the length W5 (see FIG. 5) of the extended portion 22b2 of the outer layer nonwoven fabric 22b in the width direction (X direction) is preferably 5 mm or more, more preferably 10 mm or more, In addition, it is preferably 30 mm or less, more preferably 20 mm or less, preferably 5 mm or more and 30 mm or less, more preferably 10 mm or more and 20 mm or less. In addition, the length W6 (refer to FIG. 5) of the extended adhesive portion 62a in the connecting adhesive layer 62 is preferably 30% or more, and more preferably 60% or more with respect to the length W5 of the extended portion 22b2 of the outer layer nonwoven fabric 22b Also, it is preferably 100% or less, more preferably 90% or less, preferably 30% or more and 100% or less, more preferably 60% or more and 90% or less. In addition, the length W6 (refer to FIG. 5) of the extended adhesive portion 62a in the connecting adhesive layer 62 is preferably 3 mm or more, more preferably 5 mm or more, and more preferably 20 mm or less, more preferably 10 mm or less, preferably 3 mm or more and 20 mm or less, more preferably 5 mm or more and 10 mm or less. As shown in FIG. 5, the connecting adhesive layer 62 has an undisposed adhesive intermittent portion 75 near the inner side edge 3 c of the side sheet 3. According to this configuration, it is possible to further suppress the local concentration of strain on the leak-proof sheet 22a. In this manner, as shown in FIG. 5, the connecting adhesive layer 62 preferably has an undisposed adhesive interruption 75 at a position overlapping the inner side edge 3 c of the side panel 3 in the thickness direction Z of the diaper 1. From the viewpoint of more surely exerting the above effect, the length W4 (refer to FIG. 5) of the disconnecting portion 75 between the connecting adhesive layer 62 in the width direction (X direction) is preferably 1 mm or more, more preferably 1. 5 mm or more, and preferably 5 mm or less, more preferably 3 mm or less, preferably 1 mm or more and 5 mm or less, more preferably 1. 5 mm or more and 3 mm or less. In addition, when the disconnecting portion 75 between the connecting adhesive layers 62 is divided into an inner side portion 75a and an outer side portion 75b using the inner side edge 3c of the side panel 3, the inner side in the width direction (X direction) The length W4a of the side portion 75a (refer to FIG. 5) is preferably 0. 5 mm or more, more preferably 1 mm or more, and preferably 5 mm or less, more preferably 3 mm or less, preferably 0. 5 mm or more and 5 mm or less, more preferably 1 mm or more and 3 mm or less. Furthermore, the length W4b (see FIG. 5) of the outer side portion 75b in the width direction (X direction) is preferably 0. 5 mm or more, more preferably 1 mm or more, and preferably 5 mm or less, more preferably 3 mm or less, preferably 0. 5 mm or more and 5 mm or less, more preferably 1 mm or more and 3 mm or less. Furthermore, in this embodiment, the length W4 in the width direction (X direction) of the gap 75 between the connecting adhesive layer 62 and the width direction (X direction) of the gap 7 between the outer adhesive layer 61 The length W1 is the same, but the lengths W1 and W4 in the width direction of the two discontinuities 7, 75 may also be different. When the diaper 1 is worn by a wearer, the fixing portion 41 of the hook-and-loop fastener 4 is pressed against the hook area 5 to be fixed in a state where the hook-and-loop fastener 4 is stretched by hand to extend the side panels 3. The connection adhesive layer 62, the outer adhesive layer 61, and the adhesive layers 35, 36, 37, 63, 64, and 65 can be formed by a method in which the adhesive is applied to the clip using various well-known methods. After holding either or both of the two sheets of each, the two sheets are recombined and pressed. In addition, the coating pattern of the adhesive forming each adhesive layer is preferably a so-called full coating using a spray gun, a coating gun, etc. as an adhesive coating machine, but a bead gun, spiral spray gun, Ω Pattern spray guns, transfer rollers, etc. are used as adhesive coating machines to apply linear, spiral, omega, and dot patterns. For the side panel 3, as the sheets 31 and 32 constituting the side panel 3, various sheet materials previously used for absorbent articles such as disposable diapers and catamenial sanitary napkins can be used without particular limitation. From the viewpoint of preventing strain in the vicinity of the inner side edge 3c of the side panel 3 when the side panel 3 is stretched outward in the width direction, the side panel 3 preferably has two non-stretchable sheets, And the stretchable side sheet of the elastic member 33 disposed between the two non-stretchable sheets in the stretched state. Here, the non-stretchable sheet refers to a sheet having an elongation recovery ratio (%) of 20% or less measured by "a method for measuring elongation recovery ratio", or a sheet that breaks before elongation of 100%. The elongation recovery rate of the stretchable sheet is measured by the following measurement method. [Measurement method of elongation recovery rate] Prepare a sample sheet of a stretchable sheet with a length of 50 mm and a width of 25 mm, and fix it at a chuck interval K0 using a tensile tester ("Tensilon" RTC-1150A of Orientec Co., Ltd.) Sample piece, and at a speed of 300 mm / min to extend it to a length of 100% K2 (K2 = K0 × 2), start recovery at the same speed as the stretching speed, and change the stress to 0. The length of the sheet is set to the length K1 after elongation recovery. The elongation recovery rate at 100% elongation was calculated according to the following formula. Elongation recovery rate at 100% elongation (%) = [(K2-K1) / (K2-K0)] × 100 Non-stretchable sheet may or may not have elongation, but the maximum elongation is preferred The rate is below 90%. The extensibility mentioned here may be any of the following situations, that is, the constituent fibers themselves are elongated; and even if the constituent fibers themselves are not elongated, the two fibers that have been melted at the intersection of the fibers are separated from each other, or the fibers The three-dimensional structure formed by a plurality of fibers due to mutual fusion or the like changes in structure or the constituent fibers are broken, so that the entire fiber layer is also elongated. The non-stretchable sheet is preferably a nonwoven fabric, a laminate of a nonwoven fabric and a resin film, a porous film, or the like. The non-stretchable sheet is preferably formed from a nonwoven fabric containing thermoplastic fibers from the viewpoint of improving air permeability and texture, and from the viewpoint of preventing leakage of excrement, it is preferably from water repellent The non-woven fabricator. Regarding the filament-like elastic member 33 disposed on the stretchable side panel 3, from the viewpoint of improving the flexibility of the stretchable side panel 3 or ensuring stretchability, its width (dimension in the Y direction) or diameter is preferably 0. 1 mm or more and 2 mm or less, preferably 0. Above 1 mm and below 1 mm. In addition, the number of filament-shaped elastic members 33 arranged on the stretchable side panel 3 is preferably about 1 or more and 25 or less, and more preferably 3 or more and 20 or less. Also, the elongation can be appropriately selected from the previously known, the stress when extended to 100% elongation is 0. The one elastic member 33 in a filament form of 1 N or more and 1 N or less is preferably arranged and fixed in a state of being stretched within a range of elongation of 50% or more and 300% or less, and more preferably 100% or more and It is fixed in the state of elongation within 250% or less. In addition, the elongation is the ratio of the length of the elongation to the natural length. For example, if the length of 10 cm is extended to 20 cm, the elongation is set to 100%. The plurality of elastic members 33 in the stretched state are fixed to the inner surface side sheet 31 and the outer surface side sheet 32 by a plurality of adhesives (not shown) extending in the Y direction crossing the respective elastic members 33. At the portion where the elastic member 33 is not interposed, the inner surface-side sheet 31 and the outer surface-side sheet 32 are directly joined to each other via each of the above-mentioned adhesives (not shown). The plurality of adhesives (not shown) preferably intersect with all filament-like elastic members 33 extending in the X direction and extend in the Y direction, and more preferably extend over the entire length of the stretchable side panel 3 in the Y direction . A plurality of adhesives (not shown) are arranged at substantially equal intervals in the X direction. The stretchable side sheet 3 is a plurality of adhesives (not shown) applied to any one or both of the inner surface side sheet 31 and the outer surface side sheet 32 by various well-known methods, and is applied After that, the sheets 31 and 32 are superposed and pressed to form a plurality of elastic members 33 in an extended state. As shown in FIG. 3, the elastic member 33 in the stretchable side panel 3 formed in this way has an inner fixed end 33I and an outer fixed end 33O in the X direction and is fixed on the inner side The end portion 33I and the outer fixed end portion 33O no longer have a contraction force and become in a state where they cannot expand or contract. The length of the outer fixed end 33O in the X direction is preferably 10% to 40% of the total length in the X direction of the elastic member 33 in the natural state of the elastic side panel 3 shown in FIG. 3. The range is more preferably 15% or more and 35% or less. The length of the inner fixed end 33I in the X direction is also the same as the length of the outer fixed end 33O in the X direction. In addition, the stretchable side panel 3 may be fixed in combination with fusion bonding using heat sealing or the like in addition to fixing with an adhesive (not shown). Regarding each constituent member of the diaper 1, the constituent material is demonstrated. As the tape base material 42 of the hook-and-loop fastener 4, various sheet materials previously used for absorbent articles such as disposable diapers and menstrual sanitary napkins can be used without limitation. For example, as the sheets 31, 32 and the tape base material 42, non-woven fabrics, woven fabrics, films, or laminated sheets of them or the like can be used. As the surface sheet 21, the outer layer composite sheet 22, and the absorber 23 constituting the absorbent body 2, those used in absorbent articles such as disposable diapers and menstrual sanitary napkins, etc., can be used without particular limitations. For example, as the surface sheet 21, a hydrophilic and liquid-permeable nonwoven fabric, a three-dimensional apertured film, or the like can be used. As the outer layer composite sheet 22, a leak-proof sheet 22a containing a resin film having liquid impermeability or liquid impermeability (including water repellency) can be used, and the outer layer non-woven fabric 22b contains a non-woven fabric (for example, hot air non-woven fabric, Spunbond non-woven fabric, spunlace non-woven fabric, needle-punched non-woven fabric, etc.). The outer layer non-woven fabric 22b may be a multi-layer structurer. In addition, as the absorber 23, an absorbability of an aggregate of fibers such as pulp fibers (also non-woven fabric) or water-absorbing polymer particles can be used by using a core-wrap containing water-permeable tissue or non-woven fabric, or to retain particles of water-absorbing polymer The core is covered and so on. As the sheet 24 for forming the three-dimensional protection forming the three-dimensional protection, a laminated sheet of film, non-woven fabric, woven fabric, or the like can be used. As the elastic member 33, the elastic member 25 constituting the three-dimensional protection, and the leg elastic member 26, natural rubber, polyurethane, polystyrene-polyisoprene copolymer, polystyrene-polybutylene can be used Silk-like or rope-like elastic members such as polyethylene-α olefin copolymers such as diene copolymers and ethyl acrylate-ethylene. Regarding the plurality of elastic members 33 disposed on one side panel, it is preferable to arrange the same type of members with the same elongation from the viewpoint of manufacturing cost or simplification of manufacturing steps. Examples of preferred materials for the bonding agent between the members, including the bonding agent 34 for fixing the elastic member 33, include amorphous polyolefin, ethylene-vinyl acetate copolymer (EVA), and ethylene-acrylic acid Ester copolymer (EEA), styrene-butadiene-styrene block copolymer (SBS), styrene-isoprene-styrene block copolymer (SIS), styrene-ethylene / butene- Thermoplastic polymers such as styrene block copolymer (SEBS), styrene-ethylene / propylene-styrene block copolymer (SEPS), and mixtures thereof. The adhesive is preferably a hot-melt type. The scope of the present invention is not limited by this embodiment. In addition, the present invention further discloses the following disposable diapers. <1> A disposable diaper comprising an absorbent body including an absorbent body and an outer layer composite sheet disposed on the outer surface side of the absorbent body, and a side mounted on one or both sides of the absorbent body And the side panel has two sheets and an elastic member fixed between the two sheets, and a hook-and-loop fastener is provided at the front end. The outer layer composite sheet has liquid impermeability or liquid impermeability Leak-proof sheet, and an outer layer nonwoven fabric bonded to the outer surface side of the leak-proof sheet via an outer layer adhesive layer, the side sheet is bonded to the outer layer composite sheet via a bonding agent layer, and located on the side The skin-side sheet on the inner surface side of the sheet, the connecting adhesive layer is in the width direction of the disposable diaper, on the outer side of the inner side edge of the side sheet, the side sheet and the outer layer The composite sheet is joined, and the outer layer composite sheet is joined to the skin-side sheet on the inner side of the inner side edge of the side sheet, and the outer layer adhesive agent layer is in the thickness direction of the disposable diaper versus The inner side edges of the overlapping position of said side panels having a broken portion disposed between the agent is not followed. <2> The disposable diaper as described above <1>, wherein the length W1 of the discontinuity in the width direction is 1 mm or more, preferably 1. 5 mm or more and 5 mm or less, preferably 3 mm or less. <3> The disposable diaper as described in the above <1> or <2>, in which the width is defined when the discontinuity is divided into an inner side portion and an outer side portion with the inner side edge line of the side panel as the boundary The length W1a of the inner side portion in the direction is 0. 5 mm or more, preferably 1 mm or more, and 5 mm or less, preferably 3 mm or less. <4> The disposable diaper according to any one of the above <1> to <3>, wherein the discontinuity is divided into an inner side portion and an outer side portion with the inner side edge line of the side panel as a boundary At the time, the length W1b of the outer side portion in the width direction is 0. 5 mm or more, preferably 1 mm or more, and 5 mm or less, preferably 3 mm or less. <5> The disposable diaper according to any one of the above <1> to <4>, wherein the outer layer of the adhesive layer in the thickness direction overlaps the inner side edge of the side panel and the vicinity thereof with a striped coating The cloth part, the stripe coating part is to repeatedly arrange the portion where the adhesive is disposed and the portion where the adhesive is not disposed in the width direction, and is located in the portion where the adhesive is not disposed between the portions where the adhesive is disposed One of them constitutes the discontinuity. <6> The disposable diaper according to any one of the above <1> to <5>, wherein the length W2 of the portion where the adhesive is disposed in the width direction is 0. 5 mm or more, preferably 1 mm or more, and 3 mm or less, preferably 2 mm or less. <7> The disposable diaper according to any one of the above <1> to <6>, wherein the length W2 of the portion where the adhesive is disposed in the width direction is relative to the length W3 of the portion where the adhesive is not disposed, 20% or more, preferably 30% or more, and 100% or less, preferably 80% or less. <8> The disposable diaper according to any one of the above <1> to <7>, wherein the length W3 of the portion of the width direction in which the adhesive is not disposed is 1 mm or more, preferably 1. 5 mm or more, and 5 mm or less, preferably 3 mm or less. <9> The disposable diaper according to any one of the above <1> to <8>, wherein the leak-proof sheet of the outer layer composite sheet and the above are on the outer side of the inner side edge of the side sheet The shear strength in the width direction between the outer layer nonwoven fabrics is greater than the tensile strength of the leak-proof sheet in the width direction. <10> The disposable diaper according to any one of the above <1> to <9>, wherein the tensile strength in the width direction of the outer layer nonwoven fabric is greater than the leak-proof sheet. <11> The disposable diaper according to any one of the above <1> to <10>, wherein the tensile strength of the leak-proof sheet in the width direction is 100 cN / 25 mm or more, preferably 150 cN / 25 mm or more, and 400 cN / 25 mm or less, preferably 300 cN / 25 mm or less. <12> The disposable diaper according to any one of the above <1> to <11>, wherein the tensile strength of the outer layer nonwoven fabric in the width direction is 300 cN / 25 mm or more, preferably 400 cN / 25 mm The above is also 1000 cN / 25 mm or less, preferably 800 cN / 25 mm or less. <13> The disposable diaper according to any one of the above <1> to <12>, wherein in the width direction, the outer side edge of the leak-proof sheet is located more than the inner side edge of the side panel The outer side and the inner side of the outer side of the outer layer non-woven fabric, the inner side of the side sheet in the width direction, the inner end of the side sheet is connected to the outer layer non-woven fabric through the connecting adhesive layer The extended portions extending from the outer side edge of the leak-proof sheet are joined. <14> The disposable diaper as described in <13> above, wherein the length W5 of the extended portion of the outer layer nonwoven fabric in the width direction is 5 mm or more, preferably 10 mm or more, and 30 mm or less, preferably Below 20 mm. <15> The disposable diaper according to the above <13> or <14>, wherein the connecting adhesive layer has an extended adhesive portion that joins the inner end portion of the side panel to the extended portion of the outer layer nonwoven fabric The length W6 of the extended adhesive portion in the connecting adhesive layer is 30% or more, preferably 60% or more, and 100% or less with respect to the length W5 of the extended portion of the outer layer nonwoven fabric It is preferably 90% or less. <16> The disposable diaper according to any one of the above <13> to <15>, wherein the connecting adhesive layer has the inner end portion of the side panel and the extended portion of the outer layer nonwoven fabric The extended bonding portion, the length W6 of the extended bonding portion in the connecting adhesive layer is 3 mm or more, preferably 5 mm or more, and 20 mm or less, preferably 10 mm or less. <17> The disposable diaper according to any one of the above <1> to <5>, wherein the connecting adhesive layer has an undisposed adhesive at a position overlapping the inner side edge of the side panel in the thickness direction Discontinuity. <18> The disposable diaper as described above <17>, wherein the length W4 of the intermittent portion of the connecting adhesive layer in the width direction is 1 mm or more, preferably 1. 5 mm or more, and 5 mm or less, preferably 3 mm or less. <19> The disposable diaper according to the above <17> or <18>, wherein the discontinuity of the connecting adhesive layer is divided into an inner side portion and an outer portion using the inner side edge of the side panel as a boundary When the side part, the length W4a of the inner side part in the width direction is 0. 5 mm or more, preferably 1 mm or more, and 5 mm or less, preferably 3 mm or less. <20> The disposable diaper according to any one of the above <17> to <19>, wherein the intermittent portion of the connecting adhesive layer is divided into an inner side by using the inner side edge of the side panel as a boundary When the side part and the outer side part, the length W4b of the outer side part is 0. 5 mm or more, preferably 1 mm or more, and 5 mm or less, preferably 3 mm or less. <21> The disposable diaper according to any one of the above <17> to <20>, wherein the discontinuity of the connecting adhesive layer has a length W4 in the width direction and the discontinuity of the outer adhesive layer The length W1 of the portion in the width direction is the same. <22> The disposable diaper according to any one of the above <1> to <21>, wherein the side panel has two non-stretchable sheets, and is disposed between the two non-stretchable sheets in an extended state The elastic side panel of the elastic member. <23> The disposable diaper according to any one of the above <1> to <22>, wherein the elastic member disposed on the side panel is filamentous, and the width or diameter of the filamentary elastic member is 0. 1 mm or more and 2 mm or less, preferably 0. Above 1 mm and below 1 mm. <24> The disposable diaper according to any one of the above <1> to <23>, wherein the elastic member disposed on the side panel is in the form of a thread, and the number of the elastic elastic members disposed in the side panel is in the form of a thread It is about 1 or more and 25 or less, and preferably 3 or more and 20 or less. <25> The disposable diaper according to any one of the above <1> to <24>, wherein the elastic members arranged on the side panels are arranged along the width direction of the disposable diaper. <26> The disposable diaper according to any one of the above <1> to <25>, wherein a plurality of the elastic members are arranged on the side panels, and the plurality of the elastic members in the side panels are attached to the disposable diaper They are arranged at substantially equal intervals in the longitudinal direction. <27> The disposable diaper according to any one of the above <1> to <26>, wherein regarding the side panel, the two sheets constituting the side panel are joined via a plurality of adhesive layers, a plurality of The adhesive layer is formed by extending in the longitudinal direction of the disposable diaper. <28> The disposable diaper according to the above <27>, wherein in the plurality of adhesive layers, the plurality of elastic members are fixed in an elongated state between the two sheets through the adhesive constituting each adhesive layer, and In the portion where the elastic member is not interposed, the two sheets are directly joined to each other via the adhesive constituting each adhesive layer. <29> The disposable diaper according to the above <27> or <28>, wherein the plurality of adhesive layers include: a body-side adhesive layer provided on the absorbent body side in the extending direction of the side panel; The front end side adhesive layer, which is provided on the front end side in the extending direction of the side sheet; and the intermediate adhesive layer, which is the body side adhesive layer and the front end portion in the extending direction of the side sheet The area between the side adhesive layers, that is, the intermediate area is provided with a plurality of; the intermediate adhesive layer width is smaller than any one of the body side adhesive layer and the front end side adhesive layer, and intermittently in the intermediate area Formed a plurality. <30> The disposable diaper according to any one of the above <1> to <29>, in which the width direction of the sheet on the outer surface side of the side sheet among the two sheets constituting the side sheet Adhesive layers for reinforcement are formed at both ends of each. <31> The disposable diaper according to any one of the above <1> to <30>, wherein the sheet on the inner surface side of the side sheet among the two sheets constituting the side sheet is not directed to the sheet It turned back on the outer surface side and did not turn back on the inner surface side. <32> The disposable diaper according to any one of the above <1> to <30>, wherein the sheet on the outer surface side of the side sheet of the two sheets constituting the side sheet is on both sides of the side sheet The end portion is folded back toward the inner surface side of the sheet, and the folded portions are respectively joined to the inner surface of the sheet through a reinforcing adhesive layer. <33> The disposable diaper according to any one of the above <30> to <32>, wherein the reinforcing adhesive layer formed at both ends in the width direction of the two sheets constituting the side sheet is formed The portion folded back toward the inner surface side of the sheet located on the outer surface side of the side panel. <34> The disposable diaper according to any one of the above <30> to <33>, wherein the reinforcing adhesive layer is continuous with the adhesive layer joining the two sheets constituting the side panel. <35> The disposable diaper according to any one of the above <1> to <34>, wherein the skin-side sheet has a surface sheet and a portion thereof is overlapped on both sides in the longitudinal direction of the surface sheet A pair of three-dimensional protection forming sheets are arranged on the inner surface side, and the connecting adhesive layer is arranged on the outer side and the inner side of the inner side edge of the side sheet, and the side on the outer side The inner end of the sheet is joined to the leak-proof sheet, and the leak-proof sheet is joined to the three-dimensional protection forming sheet or the surface sheet on the inner side. The expression "joining the leakproof sheet to the three-dimensional protection forming sheet or the surface sheet" includes, in addition to including the leakproof sheet to the three-dimensional protection forming sheet and the leakproof sheet to In addition to the case where any of the surface sheets is joined, it also includes joining between the leakproof sheet and the three-dimensional protection forming sheet and between the leakproof sheet and the surface sheet Situation. <36> The disposable diaper according to the above <35>, wherein the connecting adhesive layer and the two sheets constituting the side sheet are located on the inner surface side of the side sheet and the three-dimensional protection forming sheet The adhesive layers of the materials are separated. [Industrial Applicability] According to the present invention, a disposable diaper can be provided, which is arranged on the outer surface side of the absorbent body when the diaper, etc., are stretched while wearing a diaper provided at the front end of the side panel The outer layer composite sheet is less likely to crack or break.
1‧‧‧拋棄式尿布1‧‧‧Disposable diapers
2‧‧‧吸收性本體2‧‧‧absorbent body
3‧‧‧側片3‧‧‧Side piece
3a‧‧‧側片之前端部3a‧‧‧The front part of the side panel
3b‧‧‧側片之內方端部3b‧‧‧Inner end of side panel
3c‧‧‧側片之內方側緣3c‧‧‧Inner side edge of side piece
3cL‧‧‧內方側緣線3cL‧‧‧Inner side edge line
3d‧‧‧側片之下緣3d‧‧‧Lower edge of side panel
3u‧‧‧側片之上緣3u‧‧‧Side upper edge
4‧‧‧黏扣帶4‧‧‧ Velcro
5‧‧‧著扣區域5‧‧‧ Locking area
7‧‧‧間斷部7‧‧‧Intermittent
7a‧‧‧內方側部分7a‧‧‧Inner side part
7b‧‧‧外方側部分7b‧‧‧Outside part
20‧‧‧肌膚側片材20‧‧‧Skin side sheet
21‧‧‧表面片材21‧‧‧Surface sheet
22‧‧‧外層複合片材22‧‧‧Outer composite sheet
22a‧‧‧防漏片材22a‧‧‧Leakproof sheet
22a1‧‧‧防漏片材之外方側緣22a1‧‧‧Outside side of leak-proof sheet
22b‧‧‧外層不織布22b‧‧‧Outer non-woven fabric
22b1‧‧‧外層不織布之外方側緣22b1‧‧‧Outer non-woven outer side edge
22b2‧‧‧外層不織布之延出部分22b2‧‧‧Extended part of outer non-woven fabric
23‧‧‧吸收體23‧‧‧ Absorber
24‧‧‧立體防護形成用片材24‧‧‧Three-dimensional protective sheet
25‧‧‧立體防護形成用之彈性構件25‧‧‧Elastic member for forming three-dimensional protection
26‧‧‧腿皺褶形成用之彈性構件26‧‧‧Elastic member for forming leg wrinkles
30‧‧‧中間區域30‧‧‧Central area
31‧‧‧內表面側片材31‧‧‧Inner surface side sheet
32‧‧‧外表面側片材32‧‧‧Outside sheet
33‧‧‧彈性構件33‧‧‧Elastic member
33I‧‧‧內方固定端部33I‧‧‧Inner fixed end
33O‧‧‧外方固定端部33O‧‧‧External fixed end
35‧‧‧接著劑層35‧‧‧adhesive layer
36‧‧‧接著劑層36‧‧‧adhesive layer
37‧‧‧接著劑層37‧‧‧ Adhesive layer
41‧‧‧固定部41‧‧‧Fixed Department
42‧‧‧帶基材42‧‧‧With substrate
61‧‧‧外層接著劑層61‧‧‧Outer adhesive layer
62‧‧‧連接用接著劑層62‧‧‧Adhesive layer for connection
62a‧‧‧延出接著部62a‧‧‧Extended
63‧‧‧補強用接著劑層63‧‧‧Reinforcement adhesive layer
64‧‧‧補強用接著劑層64‧‧‧Reinforcement adhesive layer
65‧‧‧接著劑層65‧‧‧ Adhesive layer
66‧‧‧接著劑層66‧‧‧adhesive layer
67‧‧‧接著劑層67‧‧‧ Adhesive layer
68‧‧‧接著劑層68‧‧‧adhesive layer
70‧‧‧條紋塗佈部70‧‧‧ Stripe coating department
71‧‧‧配置有接著劑之部分71‧‧‧Part equipped with adhesive
72‧‧‧未配置接著劑之部分72‧‧‧Parts without adhesive
75‧‧‧間斷部75‧‧‧Intermittent
75a‧‧‧內方側部分75a‧‧‧Inner side part
75b‧‧‧外方側部分75b‧‧‧Outside part
A‧‧‧腹側部A‧‧‧Ventral
B‧‧‧背側部B‧‧‧back side
C‧‧‧***部C‧‧‧Lower crotch
CL‧‧‧長度方向中央線CL‧‧‧longitudinal center line
P‧‧‧側片之朝向穿著者之肌膚側之面側P‧‧‧The side of the side panel facing the wearer ’s skin side
Q‧‧‧側片之朝向與穿著者之肌膚相反之側之面側Q‧‧‧The side of the side panel facing the side opposite to the wearer ’s skin
R‧‧‧區域R‧‧‧Region
W1‧‧‧間斷部之長度W1‧‧‧The length of the discontinuity
W1a‧‧‧內方側部分之長度W1a‧‧‧ Length of the inner side
W1b‧‧‧外方側部分之長度W1b‧‧‧The length of the outer part
W2‧‧‧配置有接著劑之部分之長度W2‧‧‧The length of the part equipped with adhesive
W3‧‧‧未配置接著劑之部分之長度W3‧‧‧The length of the part without adhesive
W4‧‧‧間斷部之長度W4‧‧‧The length of the discontinuity
W4a‧‧‧內方側部分之長度W4a‧‧‧ Length of the inner side
W4b‧‧‧外方側部分之長度W4b‧‧‧The length of the outside part
W5‧‧‧延出部分之長度W5‧‧‧Extended length
W6‧‧‧延出接著部之長度W6‧‧‧Extend the length of the connecting part
X‧‧‧寬度方向X‧‧‧Width
Y‧‧‧長度方向Y‧‧‧ length direction
Z‧‧‧厚度方向Z‧‧‧thickness direction
圖1係表示本發明之一實施形態之拋棄式尿布之展開且伸長狀態的俯視圖。 圖2係表示圖1所示之拋棄式尿布之穿著狀態之立體圖。 圖3係表示圖1所示之拋棄式尿布之側片及其附近之放大俯視圖。 圖4係圖3之IV-IV線剖視圖。 圖5係表示圖4所示之側片之內方側緣附近之各構成構件之接合態樣的放大剖視圖。Fig. 1 is a plan view showing an unfolded and extended state of a disposable diaper according to an embodiment of the present invention. Fig. 2 is a perspective view showing the wearing state of the disposable diaper shown in Fig. 1. Fig. 3 is an enlarged plan view showing the side panel of the disposable diaper shown in Fig. 1 and its vicinity. FIG. 4 is a cross-sectional view taken along line IV-IV of FIG. 3. FIG. 5 is an enlarged cross-sectional view showing the joining state of the constituent members near the inner side edge of the side panel shown in FIG.
Claims (36)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/086939 WO2018109812A1 (en) | 2016-12-12 | 2016-12-12 | Disposable diaper |
| WOPCT/JP2016/086939 | 2016-12-12 | ||
| ??PCT/JP2016/086939 | 2016-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201828907A true TW201828907A (en) | 2018-08-16 |
| TWI763752B TWI763752B (en) | 2022-05-11 |
Family
ID=62559541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106143500A TWI763752B (en) | 2016-12-12 | 2017-12-12 | disposable diapers |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6847126B2 (en) |
| CN (1) | CN109982676B (en) |
| RU (1) | RU2716892C1 (en) |
| TW (1) | TWI763752B (en) |
| WO (1) | WO2018109812A1 (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7219403B2 (en) * | 2002-07-23 | 2007-05-22 | The Procter & Gamble Company | Fastening member comprising shaped tab |
| JP2007167131A (en) * | 2005-12-19 | 2007-07-05 | Livedo Corporation | Disposable diaper |
| WO2013015278A1 (en) * | 2011-07-28 | 2013-01-31 | 花王株式会社 | Disposable diaper and production method therefor |
| CN202277438U (en) * | 2011-09-19 | 2012-06-20 | 尤妮佳股份有限公司 | Absorptive object |
| JP5907603B2 (en) * | 2011-12-14 | 2016-04-26 | ユニ・チャーム株式会社 | Disposable wearing items |
| JP5975810B2 (en) * | 2012-09-12 | 2016-08-23 | 花王株式会社 | Disposable diapers |
| JP5946182B2 (en) * | 2012-10-31 | 2016-07-05 | 花王株式会社 | Disposable diapers |
| JP6205244B2 (en) * | 2012-11-09 | 2017-09-27 | 花王株式会社 | Disposable diapers |
| JP5685238B2 (en) * | 2012-11-12 | 2015-03-18 | 花王株式会社 | Disposable diaper and method for producing elastic sheet |
| JP6112707B2 (en) * | 2012-12-25 | 2017-04-12 | 花王株式会社 | Disposable diapers |
| JP6284183B2 (en) * | 2014-01-31 | 2018-02-28 | 大王製紙株式会社 | Tape type disposable diaper |
-
2016
- 2016-12-12 RU RU2019120819A patent/RU2716892C1/en active
- 2016-12-12 WO PCT/JP2016/086939 patent/WO2018109812A1/en active Application Filing
- 2016-12-12 JP JP2018556046A patent/JP6847126B2/en active Active
- 2016-12-12 CN CN201680090984.4A patent/CN109982676B/en active Active
-
2017
- 2017-12-12 TW TW106143500A patent/TWI763752B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018109812A1 (en) | 2018-06-21 |
| TWI763752B (en) | 2022-05-11 |
| CN109982676B (en) | 2021-06-22 |
| JPWO2018109812A1 (en) | 2019-10-24 |
| RU2716892C1 (en) | 2020-03-17 |
| CN109982676A (en) | 2019-07-05 |
| JP6847126B2 (en) | 2021-03-24 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |