JP4890216B2 - 吸収性着用物品とその製造方法 - Google Patents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Description
第1バックシート2はアウターシート5のそれより小さく、その裏側には、第1バックシート2の面積よりも面積が小さい吸収体3が接合され、アウターシート5の前胴周り域11と後胴周り域13の裏側には、着用者の胴周りへのフィット性を高めるための複数のゴム紐で構成される弾性部材4が中心線Mに直交する方向に伸長下で延びている。
おむつ1のアウターシート5は、第2バックシート5Aと外装シート5Bからなる。また、両者の間に弾性部材4が伸長された状態で挟まれて、ホットメルト接着剤HMにより間欠的に接合されている。さらに、吸収体3が第1バックシート2を介してホットメルト接着剤HMによりアウターシート5を構成する第2バックシート5Aに接合されている。
この製造方法は、機械方向MDに連続的に供給される連続アウターシート50に、複数のゴム紐で構成される連続弾性部材40を機械方向MDと平行な方向に連続して供給しながら伸長下で間欠的に接合する工程と、連続弾性部材40が接合された連続アウターシート50に、機械方向MDに直交する方向に切り込み20を入れ連続弾性部材40の少なくとも一部を切断する工程と、切り込み20が広がることにより形成された開孔7を覆うようにして、吸収体3の第1バックシート2側を連続アウターシート50に接合する工程を含む。
このとき、連続アウターシート50は、機械方向MDと平行な方向に張力がかかるため、隣接する切り込み20の間の連続弾性部材40は完全には収縮しきらず、伸長された状態にある。
吸収体3と第1バックシート2は別工程で接合され、個別に切断される前のウエブ状態で供給される。第1バックシート2が接合された吸収体3は、吸収体切断装置25で個別に切断され、第2接着装置26でホットメルト接着剤HMを、第1バックシート2の機械方向MDに直交する方向に延びる両側縁27に塗布する。なお、第1バックシート2には、あらかじめ絵15や文字(図示せず)を印刷しておくことができる。
ここで、開孔7の開孔縁8と第1バックシート2の間に隙間があるときは、吸収体3を連続第2バックシート50Aに接合した後、ヒートシール等の熱溶着によって接合する工程を設けることができる。
2 第1バックシート
3 吸収体
4 弾性部材
5 アウターシート
5A 第2バックシート
5B 外装シート
7 開孔
8 開孔縁
11 前胴周り域
12 股下域
13 後胴周り域
14 トップシート
50 連続アウターシート
50A 連続第2バックシート
50B 連続外装シート
HM ホットメルト接着剤
M 中心線
MD 機械方向
Claims (10)
- 通気性を有する液不透過性の第1バックシートと、前記第1バックシートに配置された液保持性の吸収体を含んで構成される吸収性着用物品において、
前記第1バックシートの、前記吸収体が接合された面と反対側の面に、弾性部材を有し前記第1バックシートの面積よりも面積が大きいアウターシートが重ねられて接合され、
前記アウターシートには、前記弾性部材が伸長下で間欠的に接合されるとともに、前記吸収体に対向する部分に開孔が形成され、
前記開孔の開孔縁から前記弾性部材が前記吸収体の側縁から遠ざかる側方に伸長下で延び出し、
前記開孔に前記第1バックシートが露出することを特徴とする吸収性着用物品。 - 前記吸収性着用物品は平面に展開したとき中心線に関し対称な形状であり、
前記中心線に直交して、前胴周り域、股下域、後胴周り域の順に区画され、
前記アウターシートの前記開孔は前記前胴周り域から前記後胴周り域にかけて形成され、
前記吸収体は前記前胴周り域から前記後胴周り域にかけて前記開孔を覆うようにして設けられ、
前記弾性部材は、前記前胴周り域および前記後胴周り域において、前記中心線にほぼ直交する方向に伸長下で延びている請求項1に記載の吸収性着用物品。 - 前記アウターシートの前記開孔縁が、前記第1バックシートに接合されている請求項1または請求項2に記載の吸収性着用物品。
- 前記アウターシートは前記第1バックシートに接合される第2バックシートと、前記第2バックシートに重ね合わせて接合される外装シートとからなり、
前記第2バックシートと前記外装シートとの間に前記弾性部材が挟まれている請求項1から請求項3のいずれか1項に記載の吸収性着用物品。 - 複数個の前記開孔が設けられている請求項1から請求項4のいずれか1項に記載の吸収性着用物品。
- 通気性を有する液不透過性の第1バックシートと、前記第1バックシートに配置された液保持性の吸収体を含んで構成される吸収性着用物品の製造方法であって、
機械方向へ連続的に供給される連続アウターシートに、連続弾性部材を前記機械方向と平行な方向に連続して供給しながら前記連続アウターシートに伸長下で間欠的に接合する工程と、
前記連続弾性部材が配置された前記連続アウターシートに、前記機械方向に直交する方向に切り込みを入れ前記連続弾性部材の少なくとも一部を切断する工程と、
前記連続弾性部材の収縮により前記切り込みが広がることにより形成された開孔を覆うようにして、前記吸収体の第1バックシート側を前記連続アウターシートに接合する工程と、
を含むことを特徴とする吸収性着用物品の製造方法。 - 前記吸収性着用物品は平面に展開したとき中心線に関し対称な形状であり、
前記中心線に直交して前胴周り域、股下域、後胴周り域の順に区画されるものであって、
前記連続アウターシートの前記機械方向に対し前記中心線が直交しており、前記前胴周り域と前記後胴周り域とに対し前記連続弾性部材を供給し、
前記中心線と平行な方向に前記前胴周り域から前記後胴周り域にかけて前記切り込みを入れ、
前記前胴周り域から前記後胴周り域にかけて、前記吸収体の第1バックシート側を、前記開孔を覆うようにして接合する請求項6に記載の吸収性着用物品の製造方法。 - 前記連続アウターシートに切り込みを入れる工程の前に、
前記切り込みを入れる部位に沿って、ホットメルト接着剤を前記機械方向に直交する方向に塗布する工程を含む請求項6または請求項7に記載の吸収性着用物品の製造方法。 - 前記連続アウターシートは前記第1バックシートに接合される連続第2バックシートと、前記連続第2バックシートに重ね合わせて接合される連続外装シートとからなり、
前記連続第2バックシートと前記連続外装シートとの間に前記連続弾性部材を接合し、
前記吸収体の第1バックシート側を前記連続第2バックシートに接合する請求項6から請求項8のいずれか1項に記載の吸収性着用物品の製造方法。 - 前記機械方向に直交する方向に沿って離間する複数本の切り込みが入れられている請求項6から請求項9のいずれか1項に記載の吸収性着用物品の製造方法。
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006326231A JP4890216B2 (ja) | 2006-12-01 | 2006-12-01 | 吸収性着用物品とその製造方法 |
EA200900756A EA015291B1 (ru) | 2006-12-01 | 2007-11-02 | Поглощающий предмет одежды и способ его получения |
KR1020097011910A KR101246415B1 (ko) | 2006-12-01 | 2007-11-02 | 흡수성 착용 물품과 그 제조 방법 |
BRPI0717706-2A BRPI0717706A2 (pt) | 2006-10-01 | 2007-11-02 | "artigo do vestuário absorvente" |
MYPI20092199A MY148129A (en) | 2006-12-01 | 2007-11-02 | Absorbent wearing article and process of making the same |
CA002670606A CA2670606A1 (en) | 2006-12-01 | 2007-11-02 | Absorbent wearing article and process of making the same |
EP07831143A EP2087869A4 (en) | 2006-12-01 | 2007-11-02 | ABSORBENT WEARING ARTICLE AND MANUFACTURING METHOD THEREOF |
CN2007800445446A CN101553198B (zh) | 2006-12-01 | 2007-11-02 | 吸收性穿着物品及其制造方法 |
AU2007326685A AU2007326685B2 (en) | 2006-12-01 | 2007-11-02 | Absorptive wearing good and method for manufacturing the same |
MX2009005711A MX289418B (es) | 2006-12-01 | 2007-11-02 | Articulo absorbente de uso y procedimiento para hacer el mismo. |
UAA200906862A UA93129C2 (uk) | 2006-12-01 | 2007-11-02 | Вбираючий предмет одягу та спосіб його виготовлення |
PCT/JP2007/071409 WO2008065854A1 (fr) | 2006-12-01 | 2007-11-02 | Article à porter absorbant et procédé de fabrication de celui-ci |
US11/942,948 US8057451B2 (en) | 2006-12-01 | 2007-11-20 | Absorbent wearing article and process of making the same |
TW096145392A TW200838483A (en) | 2006-12-01 | 2007-11-29 | Absorbent wearing article and process of making the same |
EG2009060817A EG25715A (en) | 2006-12-01 | 2009-06-01 | Absorptive wearing good and method for manufacturing the same |
CO09066576A CO6220897A2 (es) | 2006-12-01 | 2009-06-26 | Articulo absorbente para vestir y procesos para fabricar el mismo |
MA32055A MA31034B1 (fr) | 2006-12-01 | 2009-06-29 | Article a porter absorbant et procede de fabrication de celui-ci |
US12/835,930 US8349117B2 (en) | 2006-12-01 | 2010-07-14 | Absorbent wearing article and process of making the same |
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JP2006326231A JP4890216B2 (ja) | 2006-12-01 | 2006-12-01 | 吸収性着用物品とその製造方法 |
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JP2008136679A JP2008136679A (ja) | 2008-06-19 |
JP2008136679A5 JP2008136679A5 (ja) | 2009-12-24 |
JP4890216B2 true JP4890216B2 (ja) | 2012-03-07 |
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JP2006326231A Expired - Fee Related JP4890216B2 (ja) | 2006-10-01 | 2006-12-01 | 吸収性着用物品とその製造方法 |
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US (2) | US8057451B2 (ja) |
EP (1) | EP2087869A4 (ja) |
JP (1) | JP4890216B2 (ja) |
KR (1) | KR101246415B1 (ja) |
CN (1) | CN101553198B (ja) |
AU (1) | AU2007326685B2 (ja) |
BR (1) | BRPI0717706A2 (ja) |
CA (1) | CA2670606A1 (ja) |
CO (1) | CO6220897A2 (ja) |
EA (1) | EA015291B1 (ja) |
EG (1) | EG25715A (ja) |
MA (1) | MA31034B1 (ja) |
MX (1) | MX289418B (ja) |
MY (1) | MY148129A (ja) |
TW (1) | TW200838483A (ja) |
UA (1) | UA93129C2 (ja) |
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Families Citing this family (13)
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ATE322975T1 (de) | 2001-09-19 | 2006-04-15 | Procter & Gamble | Farbbedruckte mehrschichtstruktur, ein damit hergestellter absorbierender artikel und verfahren zu deren herstellung |
US8865963B2 (en) * | 2008-03-18 | 2014-10-21 | Ron Rothenberger | Absorbent article having visible indicia and method of making the same |
JP5186331B2 (ja) * | 2008-10-10 | 2013-04-17 | ユニ・チャーム株式会社 | 吸収性物品 |
DE102010029364A1 (de) * | 2009-09-30 | 2011-04-07 | Robert Bosch Gmbh | Vorrichtung zum Handhaben von Öffnungseinrichtungen für Verpackungsbehälter |
WO2012014660A1 (ja) * | 2010-07-26 | 2012-02-02 | 株式会社瑞光 | 使い捨て着用物品およびその製造方法 |
JP5896914B2 (ja) * | 2010-11-18 | 2016-03-30 | 株式会社瑞光 | 使い捨て着用物品の製造方法 |
JP5754986B2 (ja) * | 2011-03-02 | 2015-07-29 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP5863359B2 (ja) * | 2011-09-22 | 2016-02-16 | ユニ・チャーム株式会社 | 吸収性物品 |
JP5291238B1 (ja) * | 2012-11-27 | 2013-09-18 | ユニ・チャーム株式会社 | 使い捨ておむつ |
US9731489B2 (en) * | 2013-05-29 | 2017-08-15 | H.B. Fuller Company | Material application system |
US9486368B2 (en) | 2013-12-05 | 2016-11-08 | Medline Industries, Inc. | Disposable hygienic article with means for diagnostic testing |
CN105250080B (zh) * | 2015-11-05 | 2018-06-08 | 杭州可艾个人护理用品有限公司 | 一种婴儿纸尿裤 |
JP2019514621A (ja) | 2016-05-10 | 2019-06-06 | エシティ・ハイジーン・アンド・ヘルス・アクチエボラグ | 着用使い捨て吸収性物品 |
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US4720415A (en) * | 1985-07-30 | 1988-01-19 | Kimberly-Clark Corporation | Composite elastomeric material and process for making the same |
JP3176053B2 (ja) * | 1990-05-23 | 2001-06-11 | 株式会社日立製作所 | 電流源回路 |
JP3423824B2 (ja) * | 1995-10-05 | 2003-07-07 | 花王株式会社 | 使い捨ておむつ |
US5919179A (en) * | 1996-12-20 | 1999-07-06 | Kimberly-Clark Worldwide, Inc. | Absorbent article incorporating an absorbent assembly |
JP3652534B2 (ja) * | 1998-12-09 | 2005-05-25 | ユニ・チャーム株式会社 | 使い捨てのトランクス型着用物品の製造方法 |
JP4130057B2 (ja) | 2000-09-25 | 2008-08-06 | 花王株式会社 | 吸収性物品 |
JP4392173B2 (ja) * | 2002-01-30 | 2009-12-24 | ユニ・チャーム株式会社 | パンツ型の使い捨て着用物品 |
US20040243083A1 (en) * | 2003-05-27 | 2004-12-02 | The Procter & Gamble Company | Disposable pull-on garment having graphic patch |
US7604624B2 (en) * | 2003-05-30 | 2009-10-20 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent article with overlapping absorbent assembly secured to front and back panels |
US7264686B2 (en) | 2003-12-12 | 2007-09-04 | Kimberly-Clark Worldwide, Inc. | Method of forming a waist band on an absorbent article |
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2006
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2007
- 2007-11-02 UA UAA200906862A patent/UA93129C2/uk unknown
- 2007-11-02 KR KR1020097011910A patent/KR101246415B1/ko not_active IP Right Cessation
- 2007-11-02 CA CA002670606A patent/CA2670606A1/en not_active Abandoned
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- 2007-11-02 EA EA200900756A patent/EA015291B1/ru not_active IP Right Cessation
- 2007-11-02 EP EP07831143A patent/EP2087869A4/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
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CO6220897A2 (es) | 2010-11-19 |
TW200838483A (en) | 2008-10-01 |
AU2007326685A1 (en) | 2008-06-05 |
MA31034B1 (fr) | 2009-12-01 |
US8057451B2 (en) | 2011-11-15 |
BRPI0717706A2 (pt) | 2013-10-22 |
EP2087869A1 (en) | 2009-08-12 |
WO2008065854A1 (fr) | 2008-06-05 |
MY148129A (en) | 2013-02-28 |
CA2670606A1 (en) | 2008-06-05 |
EG25715A (en) | 2012-06-06 |
AU2007326685B2 (en) | 2013-05-02 |
MX289418B (es) | 2011-08-16 |
UA93129C2 (uk) | 2011-01-10 |
US20080132871A1 (en) | 2008-06-05 |
KR101246415B1 (ko) | 2013-03-21 |
EA200900756A1 (ru) | 2009-12-30 |
EP2087869A4 (en) | 2012-09-12 |
CN101553198A (zh) | 2009-10-07 |
MX2009005711A (es) | 2009-06-08 |
CN101553198B (zh) | 2013-02-13 |
KR20090084933A (ko) | 2009-08-05 |
EA015291B1 (ru) | 2011-06-30 |
US20100276070A1 (en) | 2010-11-04 |
US8349117B2 (en) | 2013-01-08 |
JP2008136679A (ja) | 2008-06-19 |
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