JP2017503549A - 形状及びフィット感を改善したおむつ - Google Patents
形状及びフィット感を改善したおむつ Download PDFInfo
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Abstract
Description
カフコネクタは、弛緩状態で、3.0cmから、又は4.0cmから、又は5.0cmから、例えば15.0cmまで、又は10.0cmまで、又は8.0cmまで、又は7.0cmまで、又は6.0cmまで、又は5.5cmまでの横断方向寸法を有してもよい。横断方向寸法は、例えばカフに対する、付着点の間で取られる。
カフコネクタの部分は、長手方向に延在する弾性カフの前領域、股領域、又は後領域で弾性カフに付着される。第1のカフ付着領域及び第2のカフ付着領域は、カフコネクタの第1又は第2の端部分をそれぞれ、長手方向に延在する弾性カフの領域に付着させることによって形成される。
吸収性物品は、長手方向に延在する弾性カフとも呼ばれる、一対のバリアレッグカフを備える。バリアレッグカフは、物品の残りの部分に部分的に結合され、その結果、材料の一部分であるバリアレッグカフを、物品を例えば図3に示されるように引っ張って平らにしたときにトップシートによって画定される面から離れるように部分的に隆起させ、直立させることができる、一般的には不織布である一片の材料から形成することができる。バリアレッグカフは、おおよそ着用者の胴体及び脚の接合部において、液体及び他の身体排泄物の改善された閉じ込めを提供することができる。バリアレッグカフは、おむつの前縁と後縁との間を、長手方向軸の両側で少なくとも部分的に延在する。バリアレッグカフは、一般的にはトップシート及び/又はバックシートである、物品の残りの部分に接合された近位縁と、着用者の皮膚と接触し、皮膚と共にシールを形成するように意図されるフリー末端縁とによって境界が定められる。バリアレッグカフは、例えば、グルー接着、融着、又は既知の結合手段の組み合わせによって作られてもよい結合によって、近位縁で物品のシャーシと接合される。近位縁での結合は連続的であっても断続的であってもよい。レッグカフの隆起した区画に最も近い結合の側面によって、レッグカフの直立区画の近位縁の境界が定められる。
おむつはトップシートを備える。
吸収性物品は締結システムを含んでもよい。締結システムは、テープ付きおむつの場合に一般的であるように、吸収性物品の周囲に横方向の張力を与えて、吸収性物品を着用者に対して保持するのに使用することができる。トレーニングパンツ物品のウエスト領域は既に結合されているので、この締結システムはこれらの物品の場合は必須ではない。締結システムは、通常、テープタブ、フック・ループ式締結構成要素、タブ及びスロットのような連結締結具、バックル、ボタン、スナップ、並びに/又は雌雄同体締結構成要素などの締結具を含むが、他のいかなる既知の締結手段も概ね許容可能である。通常は、締結具を着脱可能に付着させるためのランディングゾーンが、前ウエスト領域に設けられる。いくつかの例示的な表面締結システムが、Buellに発行された米国特許第3,848,594号、同第4,662,875号、同第4,846,815号、同第4,894,060号、同第4,946,527号、同第5,151,092号、及び同第5,221,274号に開示されている。例示的な連結締結システムが、米国特許第6,432,098号に開示されている。締結システムはまた、Robertsonらに発行された米国特許第4,963,140号に開示されているように、使い捨て式の構成で物品を保持するための手段を提供してもよい。
吸収性物品はまた、改善されたフィット感及び閉じ込めを提供する助けとなる、少なくとも1つの弾性ウエスト機構(図示なし)を備えてもよい。弾性ウエスト機構は、一般に、弾性的に伸縮して、着用者のウエストに動的にフィットするように意図される。弾性ウエスト機構は、好ましくは、吸収性コアの少なくとも1つのウエスト縁部から少なくとも長手方向に外側に延在し、一般に、吸収性物品の末端縁部の少なくとも一部分を形成する。使い捨ておむつは、1つが前ウエスト領域に位置決めされ、1つが後ウエスト領域にいちぎめされる、2つの弾性ウエスト機構を有するように構築することができる。弾性ウエスト機構は、米国特許第4,515,595号、同第4,710,189号、同第5,151,092号、及び同第5,221,274号に記載されているものを含む、多数の異なる構成で構築されてもよい。
一般的に、隣接した層及び構成要素は、層の表面の全体若しくは一部に対するスロットコーティング若しくは噴霧を介した接着剤コーティング、又は熱結合、又は圧力結合、あるいはそれらの組み合わせなど、従来の結合方法を使用して互いに接合される。明瞭性及び可読性のため、この結合は、全体として図面に表されないが、別途具体的に除外されない限り、物品の層間の結合が存在するものと見なすべきである。接着剤は、一般的に、例えばバックシートとコアラップとの間で、異なる層の接着性を改善させるために使用されてもよい。グルーは、当該技術分野で知られているような、任意の標準的なホットメルトグルーであってもよい。
本発明の吸収性物品は、当該技術分野で知られている任意の従来方法によって作られてもよい。特に、物品は手製であってもよく、又は高速で産業的に生産されてもよい。
おむつのバックシートは、当該技術分野で知られているように、液体不透過性であってもよい。液体不透過性バックシートとしては、好ましくは、例えば約0.01mm〜約0.05mmの厚さを有する熱可塑性フィルムなどの、薄いプラスチックフィルムを含む。好適なバックシート材料は、一般的に、排泄物がバックシートを通過しないようにしたまま蒸気をおむつから逃がすことができる、通気性材料を含む。好適なバックシートフィルムとしては、インディアナ州テレホート所在のトレデガー・インダストリーズ社(Tredegar Industries Inc.)が製造する、X15306、X10962及びX10964の商品名で販売されるものが挙げられる。
Claims (14)
- 長手方向中心線(Y)、及び前記長手方向中心線(Y)に対して垂直な横方向中心線(X)を有すると共に、前記長手方向中心線(Y)のそれぞれの側にありかつ前記長手方向中心線(Y)に対して平行な第1の長手方向縁部(16)及び第2の長手方向側縁部(18)を有する、乳幼児又は成人用おむつ(10)であって、前記おむつ(10)が、トップシート(22)及びバックシート(24)及びそれらの間に位置決めされた吸収性コア(20)と、前記トップシート(22)の長手方向側部の一方に、及び前記第1の長手方向側縁部と同じ側に位置決めされた少なくとも第1の長手方向に延在する弾性カフ(30a)とを備えており、前記おむつ(10)が、前領域(A)と後領域(C)との間に位置決めされた股領域(B)を有し、前記第1の長手方向に延在する弾性カフ(30a)が、前領域(A’)と後領域(C’)との間に位置決めされた股領域(B’)を有し、長手方向に延在する弾性カフ(30a、30b)のこれらの領域が前記おむつ(10)のそれぞれの領域に位置決めされ、前記第1の長手方向に延在する弾性カフ(30a)が、前記第1の長手方向に延在する弾性カフ(30a)が前記おむつ(10)に付着される近位縁(32)を有し、前記第1の長手方向に延在する弾性カフ(30a)が、末端縁(34)を有し、前記末端縁(34)が、少なくとも1つの末端縁付着点(48a、48d)で前記おむつに付着され、前記末端縁(34)の前記股領域(B’)が前記おむつ(10)に付着されずにフリーフラップを形成しており、前記おむつ(10)が、第1のコネクタ付着点(74a)で前記第1の長手方向に延在する弾性カフ(30a)に付着されるカフコネクタ(70)を備え、前記カフコネクタ(70)が、ほぼ横断方向に延在すると共に前記第1の長手方向に延在する弾性カフ(30a)に力を及ぼすことができ、前記末端縁付着点が、前記第1のコネクタ付着点よりも前記おむつ(10)の前記長手方向縁部に近い、乳幼児又は成人用おむつ(10)。
- 前記第1のコネクタ付着点(74a)が前記第1の長手方向側縁部(16)から第1の距離(dC)に位置決めされ、前記末端縁付着点(48a)が前記第1の長手方向側縁部(16)から第2の距離(dD)に位置決めされ、前記第1の距離が前記第2の距離よりも少なくとも20%長い、請求項1に記載のおむつ(10)。
- 前記おむつ(10)が、前記トップシート(22)の長手方向側部の一方に、及び前記第2の長手方向側縁部と同じ側に位置決めされ、かつ前記第1の長手方向に延在する弾性カフ(30a)に対向する、第2の長手方向に延在する弾性カフ(30b)を備え、前記第2の長手方向に延在する弾性カフ(30b)が、前領域(A’)と後領域(C’)との間に位置決めされた股領域(B’)を有し、前記第2の長手方向に延在する弾性カフ(30b)のこれらの領域が前記おむつ(10)のそれぞれの領域に位置決めされ、前記第2の長手方向に延在する弾性カフ(30b)が、前記第2の長手方向に延在する弾性カフ(30b)が前記おむつに付着される近位縁(32)を有し、前記第2の長手方向に延在する弾性カフ(30b)が、末端縁(34)を有する、請求項1又は2に記載のおむつ(10)。
- 前記カフコネクタ(70)が、第2のコネクタ付着点(74b)で前記第2の長手方向に延在する弾性カフ(30b)にも付着される、請求項2に記載のおむつ(10)。
- 前記カフコネクタ(70)が、前記第1の長手方向に延在する弾性カフ(30a)の前記股領域(B’)で付着され、かつ前記第2の長手方向に延在する弾性カフ(30b)の前記股領域(B’)で付着される、請求項1に記載のおむつ(10)。
- 前記カフコネクタ(70)が、前記第1の長手方向に延在する弾性カフ(30a)と前記第2の長手方向に延在する弾性カフ(30b)とを直接連結する、請求項1〜5のいずれか一項に記載のおむつ(10)。
- 前記カフコネクタ(70)が、前記第1の長手方向に延在する弾性カフ(30a)及び前記第2の長手方向に延在する弾性カフ(30b)以外の前記おむつ(10)の部分には付着されない、請求項1〜6のいずれか一項に記載のおむつ(10)。
- 前記カフコネクタ(70)が、前記おむつがその格納構成にあるとき、前記第1の長手方向に延在する弾性カフ(30a)及び前記第2の長手方向に延在する弾性カフ(30b)に実質的な力を与えない、請求項1〜7のいずれか一項に記載のおむつ(10)。
- 前記カフコネクタ(70)が、前記カフコネクタ(70)の付着領域に隣接する前記長手方向に延在する弾性カフ(30a、30b)の延在方向に対して本質的に垂直である方向に延在する、請求項1〜8のいずれか一項に記載のおむつ(10)。
- 前記カフコネクタ(70)が、接着剤によって前記長手方向に延在する弾性カフの少なくとも1つに付着される、請求項1〜9のいずれか一項に記載のおむつ(10)。
- 前記カフコネクタ(70)がストリップの形態で提供される、請求項1〜10のいずれか一項に記載のおむつ(10)。
- 前記カフコネクタ(70)が、不織布材料を含むか、又は不織布材料から作られる、請求項1〜11のいずれか一項に記載のおむつ(10)。
- 前記カフコネクタ(70)が、弾性材料を含むか、又は弾性材料から作られる、請求項1〜12のいずれか一項に記載のおむつ(10)。
- 前記カフコネクタ(70)が、弾性材料又は不織布材料を含む積層体から作られるか、又は前記積層体を含む、請求項1〜13のいずれか一項に記載のおむつ(10)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361918966P | 2013-12-20 | 2013-12-20 | |
| US61/918,966 | 2013-12-20 | ||
| PCT/US2014/067893 WO2015094625A1 (en) | 2013-12-20 | 2014-12-01 | Diaper with improved cuffs and fit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2017503549A true JP2017503549A (ja) | 2017-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2016539179A Pending JP2017503549A (ja) | 2013-12-20 | 2014-12-01 | 形状及びフィット感を改善したおむつ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150223996A1 (ja) |
| EP (1) | EP3082692A1 (ja) |
| JP (1) | JP2017503549A (ja) |
| CN (1) | CN105828768A (ja) |
| WO (1) | WO2015094625A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015094626A1 (en) * | 2013-12-20 | 2015-06-25 | The Procter & Gamble Company | Diaper with improved cuffs and comfort |
| EP3148496B1 (en) | 2014-05-29 | 2018-06-20 | The Procter and Gamble Company | Method and apparatus for manufacturing an absorbent article including a discrete substrate having a rugosity |
| CN106413648A (zh) | 2014-05-29 | 2017-02-15 | 宝洁公司 | 用于制造包括离散阻隔构件的吸收制品的方法 |
| EP2982356A1 (en) * | 2014-08-06 | 2016-02-10 | The Procter and Gamble Company | Stretchable cuff connector material |
| WO2017151712A1 (en) | 2016-03-01 | 2017-09-08 | The Procter & Gamble Company | Diaper product adapted for collection of urine sample from an infant |
| EP3423017A1 (en) | 2016-03-01 | 2019-01-09 | The Procter and Gamble Company | Diaper adapted for collection of uncontaminated and intact stool sample from an infant |
| JP6239052B1 (ja) * | 2016-06-30 | 2017-11-29 | ユニ・チャーム株式会社 | 吸収性物品 |
| WO2018143921A1 (en) | 2017-01-31 | 2018-08-09 | Kimberly-Clark Worldwide, Inc. | Absorbent article with body side pocket |
| EP3644923A1 (en) | 2017-06-27 | 2020-05-06 | The Procter and Gamble Company | Configurable absorbent articles having improved bodily exudate separation and sampling |
| WO2019005650A1 (en) | 2017-06-27 | 2019-01-03 | The Procter & Gamble Company | LAYER PRODUCT FOR COLLECTING A SAMPLE OF INFANT EXUDATE |
| CN110913815A (zh) | 2017-07-31 | 2020-03-24 | 金伯利-克拉克环球有限公司 | 具有提供屏障区的身体侧衬里的吸收制品 |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2015094625A1 (en) | 2015-06-25 |
| EP3082692A1 (en) | 2016-10-26 |
| US20150223996A1 (en) | 2015-08-13 |
| CN105828768A (zh) | 2016-08-03 |
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