JP2011200725A - 衛生製品 - Google Patents
衛生製品 Download PDFInfo
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- JP2011200725A JP2011200725A JP2011156651A JP2011156651A JP2011200725A JP 2011200725 A JP2011200725 A JP 2011200725A JP 2011156651 A JP2011156651 A JP 2011156651A JP 2011156651 A JP2011156651 A JP 2011156651A JP 2011200725 A JP2011200725 A JP 2011200725A
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Abstract
【解決手段】
本発明は、該衛生製品をウエブ状材料(1)で構成し、該材料には上側快適層(2)及び下側バリア層(3)を備え、それらの層を接着又はエンボス加工により、中間層なしに、共に結合させており、バリア層(3)を通気性バリア層とし、上記快適層(2)を不織布から形成し、快適層の坪量をバリア層(3)の坪量と等しく又はより大きくする。
【選択図】図1
Description
−上記バリア機能を、再生可能原料製の、好適には通気性バリア層の形状で、より好適には主として澱粉系材料を備えた、生分解性材料により獲得し、使い捨て製品の材料の大部分を生分解性とすることで、結果的に、衛生製品に関する、今日の物流問題を本質的に最小限に抑えられるという効果を齎す。
−該2層を接着剤で積層し、それにより特に費用効率の良い製造を行えるという効果を提供する一方で、同時に品質面も良好とできる。
−上記接着剤を表面の80%未満、好適には表面の40%未満、及びより好適には表面の20%未満塗布し、それにより有益な通気性を層全体に亘り維持できるという効果を提供する。
−各層の坪量を5〜200g/m2、好適には10〜100g/m2、より好適には50g/m2未満とする。
−衛生製品には2枚のウエブ状材料を備え、該両材料を接合部により、少なくとも2縁部区分で、好適には連続する接合部を接着剤で形成して、一緒に閉じ、該接着剤には好適には主に生分解性構成要素を含み、それにより費用効率良く、大きなウエブ状部分を含む使い捨て製品を製造できるという効果を提供する。
−側縁部の少なくとも1つをウエブ状材料を曲折して構成し、その結果、特定の用途に関して、特に費用効率良く製造できる。
−上記縁部区分の少なくとも1つを、開口部を、2部分間に所望のアイテムを挿入可能にする目的で、形成するように配設する。
図1では概略的に衛生製品1の一部について、例えば使い捨てシーツ1の形状でこれを示している。シーツ1は積層体であり、快適層2及びバリア層3を備え、これらの層を水溶性接着剤により積層する。好適な実施例によれば、快適層2を、坪量約20g/m2を有するスパンボンド不織布で構成する。バリア層3を、坪量20g/m2を有する通気性ポリエチレン材料で構成する。このバリア層は防水だが、水蒸気透過性を25〜10,000g/24h/30℃、好適には600〜9,000g/24h/30℃で有する。
別の実施例によれば、快適層2を、坪量約45g/m2を有するスパンレース不織布で構成する。ここでも、バリア層3を坪量20g/m2を有する微孔性の通気性ポリエチレン材料で構成する。
図2は、本発明により形成した羽布団カバー1を示す。該カバーを、上側ウエブ状部2及び下側ウエブ状部3で構成し、該両部をそれらの縁部分で接着して接合部5、6、7、8としている。後縁部5長さの、一部分5A及び5Bだけを其々、接合し、それにより開口
部4をこれらの限定した接合部5Aと5Bとの間に形成する。当然理解されるように、この開口部は布団の挿入を目的とするものである。
横接着後、ウエブ状材料3は1対の装置15を通過し(側面図のため、同図では片方だけを示している)、スプレー16で縦方向接合部6、8を塗布する。これらの装置15をウエブ状材料3の両縁部に設け、連続的に運転して、それにより接着剤の列6、8を各縁部区分に沿って中断なく延在させる。
済み製品を次なる巻取装置で巻上げる。
端させるかを精確に予想するのが困難になり得る。約3〜10cmの間隔を空けて2横接着剤を塗布することで、“誤差の範囲”を獲得して、切取線/ミシン目の理想的な位置決めに関して切取線/ミシン目の一定の逸脱を吸収できる。羽布団カバーの突出する切断部分を内側に曲げれば、当然ながら、そうした“突出部”もユーザの観点からは必ずしも不利とはならない。材料利用の観点から、しかしながら、図3と関連して記述したような方法を使用するのは有益であるが、それにはガイド/感知装置を使用して、それにより切取線/ミシン目の位置決めについて所望の精度を獲得する必要があるかも知れない。これに関して、当然ながら、かかるガイド/感知装置を、手のために小開口部を切欠く代わりに、それを側縁部に沿って断続的に塗り獲得したい場合、即ち、かかる開口部を予め決定した位置で接着剤を塗布せずに作製する代わりに、開口部を工程中に直接、所望位置で接着剤を欠如させて作製する場合に、有益に使用できる。
2、30 バリア層
3、31 快適層
4 開口部
5A、5B、6、7、8 接合部
9、10 ロール
11、19 ガイドロール
13 刻印ローラ
15 ノズル
21 曲折装置
22 切断装置
24、25 可動ローラ
Claims (9)
- ウエブ状材料から成る衛生製品であって、該ウエブ状材料には上側快適層及び下側バリア層を備え、それらの層表面の80%未満を接着又はエンボス加工により、中間層無しで、共に結合させる、使い捨てシーツ等の形状の衛生製品であって、
前記下側バリア層を通気性澱粉系材料で構成した通気性バリア層とし、
前記上側快適層をスパンボンド不織布またはスパンレース不織布で構成した不織布から形成し、
前記上側快適層の坪量を、前記下側バリア層の坪量と等しく又はより大きくすること
を特徴とする、衛生製品。 - 前記下側バリア層のバリア機能を、再生可能原料からの、好適には通気性バリア層の形状で、より好適には主として澱粉系材料を備えた、生分解性材料により獲得する、
請求項1記載の衛生製品。 - 使い捨て製品である前記衛生製品に含まれる前記材料の大部分を、生分解性とする、
請求項1または2記載の衛生製品。 - 前記2層すなわち前記上側快適層及び前記下側バリア層を、接着剤により積層する、
請求項1〜3何れか1項記載の衛生製品。 - 前記接着剤を表面の80%未満、好適には表面の40%未満、及びより好適には表面の20%未満塗布する、
請求項4記載の衛生製品。 - 前記上側快適層及び前記下側バリア層の各層の坪量を5〜200g/m2、好適には10〜100g/m2、より好適には50g/m2未満とする、
請求項1〜5何れか1項記載の衛生製品。 - 衛生製品には2枚のウエブ状材料を備え、該両ウエブ状材料を接合部により、少なくとも2縁部区分で、好適には連続する接合部を接着剤で形成して、一緒に閉じ、
該接着剤には好適には主に生分解性構成要素を含む、
請求項1〜6何れか1項記載の衛生製品。 - 前記衛生製品の側縁部の少なくとも1つを、前記ウエブ状材料を曲折して構成する、
請求項7記載の衛生製品。 - 2部分間すなわち前記上側快適層及び前記下側バリア層の間に所望のアイテムを挿入可能にする目的で開口部を形成するように、前記縁部区分の少なくとも1つを配設する、
請求項8記載の衛生製品。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402126-7 | 2004-09-03 | ||
SE0402126A SE528135C2 (sv) | 2004-09-03 | 2004-09-03 | Hygienartikel i form av engångslakan eller liknande bestående av ett laminerat banformigt material |
SE0402493-1 | 2004-10-13 | ||
SE0402493A SE0402493L (sv) | 2004-10-13 | 2004-10-13 | Engångshygienartikel och metod för dess framställning |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007529772A Division JP2008511381A (ja) | 2004-09-03 | 2005-08-30 | 衛生製品 |
Publications (1)
Publication Number | Publication Date |
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JP2011200725A true JP2011200725A (ja) | 2011-10-13 |
Family
ID=36000333
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007529772A Pending JP2008511381A (ja) | 2004-09-03 | 2005-08-30 | 衛生製品 |
JP2011156651A Pending JP2011200725A (ja) | 2004-09-03 | 2011-07-15 | 衛生製品 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007529772A Pending JP2008511381A (ja) | 2004-09-03 | 2005-08-30 | 衛生製品 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8256046B2 (ja) |
EP (1) | EP1796515A1 (ja) |
JP (2) | JP2008511381A (ja) |
AU (1) | AU2005280715B2 (ja) |
BR (1) | BRPI0515625A (ja) |
CA (1) | CA2578387C (ja) |
DE (1) | DE212005000051U1 (ja) |
FI (1) | FI7535U1 (ja) |
GB (1) | GB2437155B (ja) |
NO (1) | NO20071065L (ja) |
PL (1) | PL206380B1 (ja) |
WO (1) | WO2006025781A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD800300S1 (en) * | 2015-02-27 | 2017-10-17 | Kikuo Yamada | Disposable diaper |
USD805191S1 (en) * | 2015-07-10 | 2017-12-12 | Kikuo Yamada | Disposable diaper |
USD865162S1 (en) | 2017-04-18 | 2019-10-29 | Kikuo Yamada | Disposable pants |
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GB2421927B (en) * | 2005-01-10 | 2010-06-09 | Oday Abbosh | Improvements in wipes |
WO2013137791A1 (en) * | 2012-03-16 | 2013-09-19 | Naty Ab | Sanitary product |
USD840176S1 (en) * | 2013-08-06 | 2019-02-12 | Peter Jason Wills | Duvet cover |
EP3065684B1 (en) * | 2013-11-06 | 2019-09-04 | Essity Hygiene and Health Aktiebolag | Absorbent article comprising more than one stacked absorbent pad |
US20180160827A1 (en) * | 2015-05-01 | 2018-06-14 | Forward Corporation | Upper-half-body auxiliary bedsheet |
DE102015122133B4 (de) * | 2015-12-17 | 2018-05-24 | Bierbaum Unternehmensgruppe GmbH & Co. KG | Verfahren zur Herstellung von Bettwäsche, insbesondere einer verschließbaren Kissen- oder Deckenhülle, sowie eine entsprechende Vorrichtung und ein entsprechendes Bettwäschestück |
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- 2005-08-30 BR BRPI0515625-4A patent/BRPI0515625A/pt not_active IP Right Cessation
- 2005-08-30 DE DE212005000051U patent/DE212005000051U1/de not_active Expired - Lifetime
- 2005-08-30 WO PCT/SE2005/001249 patent/WO2006025781A1/en active Application Filing
- 2005-08-30 US US11/574,195 patent/US8256046B2/en not_active Expired - Fee Related
- 2005-08-30 JP JP2007529772A patent/JP2008511381A/ja active Pending
- 2005-08-30 EP EP05774798A patent/EP1796515A1/en not_active Withdrawn
- 2005-08-30 PL PL382453A patent/PL206380B1/pl unknown
- 2005-08-30 AU AU2005280715A patent/AU2005280715B2/en not_active Ceased
- 2005-08-30 CA CA2578387A patent/CA2578387C/en not_active Expired - Fee Related
- 2005-08-30 GB GB0706317A patent/GB2437155B/en not_active Expired - Fee Related
-
2007
- 2007-02-23 NO NO20071065A patent/NO20071065L/no not_active Application Discontinuation
- 2007-03-01 FI FI20070081U patent/FI7535U1/fi not_active IP Right Cessation
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2011
- 2011-07-15 JP JP2011156651A patent/JP2011200725A/ja active Pending
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USD805191S1 (en) * | 2015-07-10 | 2017-12-12 | Kikuo Yamada | Disposable diaper |
USD865162S1 (en) | 2017-04-18 | 2019-10-29 | Kikuo Yamada | Disposable pants |
Also Published As
Publication number | Publication date |
---|---|
GB0706317D0 (en) | 2007-05-09 |
EP1796515A1 (en) | 2007-06-20 |
FI7535U1 (fi) | 2007-06-12 |
PL382453A1 (pl) | 2007-09-17 |
WO2006025781A1 (en) | 2006-03-09 |
WO2006025781B1 (en) | 2006-12-14 |
CA2578387C (en) | 2012-12-04 |
BRPI0515625A (pt) | 2008-07-29 |
DE212005000051U1 (de) | 2007-08-23 |
US8256046B2 (en) | 2012-09-04 |
US20100043146A1 (en) | 2010-02-25 |
JP2008511381A (ja) | 2008-04-17 |
CA2578387A1 (en) | 2006-03-09 |
PL206380B1 (pl) | 2010-08-31 |
AU2005280715B2 (en) | 2010-02-11 |
AU2005280715A1 (en) | 2006-03-09 |
GB2437155A (en) | 2007-10-17 |
FIU20070081U0 (fi) | 2007-03-01 |
NO20071065L (no) | 2007-05-02 |
GB2437155B (en) | 2009-11-11 |
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