JP2015062634A - 使い捨ておむつ及び使い捨ておむつの製造方法 - Google Patents
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Abstract
【解決手段】本発明の製造法では,前身頃と後身頃の幅方向の左右両側が,サイドシール部4によって互いに接合された使い捨ておむつ100を製造する。ここで,サイドシール部4を形成する工程は,シール装置50が備える複数のブロック51を,前身頃と後身頃の幅方向の左右両側部分に順次押し当てて融着させることで,サイドシール部4を形成する工程である。そして,複数のブロック51は,それぞれ,前身頃と後身頃を接合する接合パターンが異なっている。
【選択図】図2
Description
具体的に説明すると,本発明は以下の構成を有する。
本発明の製造方法は,着用者の腹部に接する前身頃1と,着用者の背部に接する後身頃2と,前身頃と後身頃の間に位置する股下部3とを有し,前身頃1と後身頃2の幅方向の左右両側が,サイドシール部4によって互いに接合された使い捨ておむつ100を,製造する。
ここで,サイドシール部4を形成する工程は,シール装置50が備える複数のブロック51A,51B…を前身頃1と後身頃2の幅方向の左右両側部分に順次押し当てて,前身頃(1)と後身頃(2)を融着させることで,サイドシール部4を形成する工程である。
そして,本発明の製造方法において,複数のブロック51A,51B…は,それぞれ,前身頃1と後身頃2を接合する接合パターンが異なっている。
ここで,複数の51A,51B…の接合パターンは,それぞれ,識別用突起53によって区別されることが好ましい。すなわち,複数の51A,51B…の接合パターンは,それぞれ,識別用突起53の形状,配置位置,数,及び大きさの少なくともいずれかを異ならせることによって区別されていることが好ましい。
ここで,複数の接合用突起52とは,ブロックの当接面に,規則的なパターンで配置されているエンボス突起であってもよい。ここにいう「規則的なパターン」とは,例えば,使い捨ておむつにおける長手方向の間隔又は幅方向の間隔に規則性があることを意味する。
また,一又は複数の識別用突起53とは,ブロックの当接面に,規則的なパターンの規則性に則らないで配置されているエンボス突起であってもよい。識別用突起53は,複数の接合用突起52が配置されている規則的なパターンに従わないで配置されているため,目立って見える。このようにして,複数の接合用突起52と識別用突起53とを外見上区別できるようにしてもよい。なお,識別用突起53は,一つであることが好ましい。
ここで,複数のブロック51A,51B…の接合パターンは,識別用突起53を形成する位置によって区別されていることが好ましい。すなわち,複数のブロック51A,51B…の接合パターンは,複数の接合用突起52によって形成される規則的なパターンは共通しているものの,識別用突起53が形成される位置が,それぞれ異なっていることが好ましい。
上方領域54aと下方領域54bは,ブロックの接合パターンを上下方向(使い捨ておむつの長手方向に相当)に2等分することで区分されていてよい。また,上方領域54aにおける接合パターンと下方領域54bにおける接合パターンを異ならせることで,上方領域54aと下方領域54bとが区別されていてもよい。
例えば,識別用突起53は,一つの接合用突起52の半径5mm以内の周囲に配置すればよい。これにより,例えば,識別用突起53を接合用突起52の上側,下側,左側,又は右側などに配置して,各ブロック51A,51B…の接合パターンを区別できるようにすればよい。
つまり,本発明の使い捨ておむつは,着用者の腹部に接する前身頃1と,着用者の背部に接する後身頃2と,前身頃と後身頃の間に位置する股下部3とを,有し,前身頃1と後身頃2の幅方向の左右両側が,サイドシール部4によって互いに接合されている。
ここで,左右のサイドシール部4A,4Bは,それぞれ,規則的なパターンで形成された複数の接合点42と,規則的なパターンの規則性に則らないで形成された一又は複数の識別点43を含む。そして,左右のサイドシール部4A,4Bの接合パターンは,識別点43が形成された位置によって区別されている。
なお,本願明細書において,「長手方向」及び「幅方向」というときは,基本的に使い捨ておむつの長手方向及び幅方向を意味する。使い捨ておむつの「長手方向」は,使い捨ておむつの前身頃と後身頃を結ぶ方向であり,使い捨ておむつの「幅方向」は,使い捨ておむつの胴回りの周方向である。
また,使い捨ておむつのサイドシール部に関して「上下」や「上下方向」というときは,着用者が使い捨ておむつを着用した際の上下方向である。使い捨ておむつの「上下方向」は,使い捨ておむつの「長手方向」に一致する方向である。
また,シール装置のブロックに関して「上下」や「上下方向」というときは,サイドシール部の「上下方向」と一致する方向を意味している。
図3に示されるように,各ブロック51A〜51Dは,規則的なパターンで配置された複数の接合用突起52を有している。図3において,接合用突起52は,白色の点で示されている。規則的なパターンとは,複数の接合用突起52が,一定の規則性に従って配置されていることを意味する。例えば,接合用突起52を配置する上下方向の間隔や,左右方向の間隔には一定の規則性がある。
図3に示されるように,各ブロック51A〜51Dは,規則的なパターンで配置された複数の接合用突起52の他に,識別用突起53を有している。図5において,識別用突起53は,黒色の点で示されている。本実施形態では,各ブロック51A〜51Dには,一つの識別用突起53が設けられている。ただし,識別用突起53の数は,複数であってもよい。ここで,識別用突起53は,他の複数の接合用突起52が配置されたパターンの規則性には則らない位置に,配置されている。すなわち,規則的に配置された識別用突起53の中に,一つだけ不規則な位置に配置された識別用突起53が存在している。このように,識別用突起53は,複数の接合用突起52が配置されている規則的なパターンに従わないで配置されているため,目立って見える。識別用突起53は,その形状が,接合用突起52とは異なっていることが好ましい。例えば,図3に示した例では,接合用突起52の形状が楕円形若しくは矩形状となっているのに対し,識別用突起53の形状は,正円形となっており,両者は異なっている。突起の形状としては,例えば,円形,楕円形,多重円形,三角形,四角形,星形,その他多角形などの中から適宜選択することができる。
4(4A,4B,4C,4D)…サイドシール部
10…前身頃外装体 20…後身頃外装体 30…吸収性本体
42…接合点 43…識別点 50…シール装置
51(51A,51B,51C,51D)…ブロック
52…接合用突起 53…識別用突起 54…主接合領域
54a…上方領域 54b…下方領域 55…副接合領域
100…使い捨ておむつ
Claims (6)
- 着用者の腹部に接する前身頃(1)と,前記着用者の背部に接する後身頃(2)と,
前記前身頃と前記後身頃の間に位置する股下部(3)とを,有し,
前記前身頃(1)と前記後身頃(2)の幅方向の左右両側が,サイドシール部(4)によって互いに接合された使い捨ておむつ(100)の製造方法であって,
前記サイドシール部(4)を形成する工程は,
シール装置(50)が備える複数のブロック(51)を前記前身頃(1)と前記後身頃(2)の幅方向の左右両側部分に順次押し当てて,前記前身頃(1)と前記後身頃(2)を融着させることで,前記サイドシール部(4)を形成する工程であり,
前記複数のブロック(51)は,それぞれ,前記前身頃(1)と前記後身頃(2)を接合する接合パターンが異なる
使い捨ておむつの製造方法。 - 前記複数のブロック(51)は,それぞれ,
複数の接合用突起(52)と,
前記複数の接合用突起(52)と外見上区別可能な一又は複数の識別用突起(53)を含み,
前記複数のブロック(51)の前記接合パターンは,前記識別用突起(53)の形状,配置位置,数,及び大きさの少なくともいずれかを異ならせることによって区別されている
請求項1に記載の製造方法。 - 前記複数のブロック(51)は,それぞれ,
規則的なパターンで配置されている複数の接合用突起(52)と,
前記規則的なパターンの規則性に則らないで配置されている一又は複数の識別用突起(53)を含み,
前記複数のブロック(51)の前記接合パターンは,前記識別用突起(53)を形成する位置によって区別されている
請求項1に記載の製造方法。 - 前記複数のブロック(51)の前記接合パターンを,それぞれ,上方領域(54a)と下方領域(54b)の上下2つの領域に区分した場合に,
前記複数のブロック(51)の前記接合パターンは,前記識別用突起(53)を,前記上方領域(54a)に形成するか,前記下方領域(54b)に配置するかによって区別されている
請求項3に記載の製造方法。 - 前記複数のブロック(51)は,それぞれ,前記識別用突起(53)が,前記接合用突起(52)に隣接して配置されており,
前記複数のブロック(51)の前記接合パターンは,前記接合用突起(52)に対して前記識別用突起(53)を配置する向きによって区別されている
請求項3又は請求項4に記載の製造方法。 - 着用者の腹部に接する前身頃(1)と,前記着用者の背部に接する後身頃(2)と,
前記前身頃と前記後身頃の間に位置する股下部(3)とを,有し,
前記前身頃(1)と前記後身頃(2)の幅方向の左右両側が,サイドシール部(4)によって互いに接合された使い捨ておむつ(100)であって,
左右のサイドシール部(4)は,それぞれ,
規則的なパターンで形成された複数の接合点(42)と,
前記規則的なパターンの規則性に則らないで形成された一又は複数の識別点(43)を含み,
前記左右のサイドシール部(4)の接合パターンは,前記識別点(43)が形成された位置によって区別されている
使い捨ておむつ。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017113194A (ja) * | 2015-12-22 | 2017-06-29 | 花王株式会社 | パンツ型吸収性物品の製造方法 |
US11219556B2 (en) | 2018-04-30 | 2022-01-11 | Kimberly-Clark Worldwide, Inc. | Manufacturing processes for absorbent articles with improved side seam bonding |
EP4091800A1 (de) * | 2021-05-21 | 2022-11-23 | GREIF-VELOX Maschinenfabrik GmbH | Vorrichtung zum befüllen flexibler behältnisse |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009034209A (ja) * | 2007-07-31 | 2009-02-19 | Daio Paper Corp | パンツ型使い捨て紙おむつ |
JP2010220782A (ja) * | 2009-03-23 | 2010-10-07 | Kao Corp | パンツ型吸収性物品 |
JP2011072577A (ja) * | 2009-09-30 | 2011-04-14 | Daio Paper Corp | 吸収性物品 |
JP2011161041A (ja) * | 2010-02-10 | 2011-08-25 | Unicharm Corp | 使い捨て着用物品を含む物品群およびその着用物品の形成に用いる接合装置 |
JP2013126527A (ja) * | 2011-11-15 | 2013-06-27 | Kao Corp | パンツ型着用物品の製造方法 |
-
2013
- 2013-09-26 JP JP2013199587A patent/JP6149650B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009034209A (ja) * | 2007-07-31 | 2009-02-19 | Daio Paper Corp | パンツ型使い捨て紙おむつ |
JP2010220782A (ja) * | 2009-03-23 | 2010-10-07 | Kao Corp | パンツ型吸収性物品 |
JP2011072577A (ja) * | 2009-09-30 | 2011-04-14 | Daio Paper Corp | 吸収性物品 |
JP2011161041A (ja) * | 2010-02-10 | 2011-08-25 | Unicharm Corp | 使い捨て着用物品を含む物品群およびその着用物品の形成に用いる接合装置 |
JP2013126527A (ja) * | 2011-11-15 | 2013-06-27 | Kao Corp | パンツ型着用物品の製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017113194A (ja) * | 2015-12-22 | 2017-06-29 | 花王株式会社 | パンツ型吸収性物品の製造方法 |
US11219556B2 (en) | 2018-04-30 | 2022-01-11 | Kimberly-Clark Worldwide, Inc. | Manufacturing processes for absorbent articles with improved side seam bonding |
EP4091800A1 (de) * | 2021-05-21 | 2022-11-23 | GREIF-VELOX Maschinenfabrik GmbH | Vorrichtung zum befüllen flexibler behältnisse |
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