JP2020530793A - 切り抜きを有する掃除用品の製造方法 - Google Patents
切り抜きを有する掃除用品の製造方法 Download PDFInfo
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Abstract
Description
A.掃除用品の製造方法であって、
トウ繊維がその上に配置された前駆体シートを提供する工程と、
当該トウ繊維を当該前駆体シートに結合させる工程と、
当該トウ繊維をスリット加工して、別個の房を提供する工程と、
当該前駆体シート内及び当該房内のスペースを切り抜いて、複数の房及び当該前駆体シートの一部をそこから除去する工程であって、これにより当該前駆体シート上に残っている当該房の少なくとも一部が、当該前駆体シート上の隣接する房から不均等に離間される、工程と、
を含む、方法。
B.キャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接合して、当該房がそこから外向きに延在する積層体を提供する工程とを更に含む、段落Aに記載の方法。
C.キャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接着剤で接合して、当該房がそこから外向きに延在する積層体を提供する工程とを更に含む、段落A及びBに記載の方法。
D.一方の面が接着剤でコーティングされたキャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接着剤で接合して、当該房がそこから外向きに延在する積層体を提供する工程とを更に含む、段落A、B及びCに記載の方法。
E.一方の面の全体が接着剤でコーティングされたキャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接着剤で接合して、当該房がそこから外向きに延在する積層体を提供する工程と、を更に含み、これによって接着剤が、当該房間の当該スペースに露出している、段落A、B、C及びDに記載の方法。
F.長手方向軸及びそれに垂直な横断方向軸を有する掃除用品の製造方法であって、
前駆体シートを提供する工程であって、対向する長手方向縁部と、当該前駆体シート上に配置されかつ当該前駆体シートから外向きに延在するトウ繊維の房とを有する、前駆体シートを提供する工程と、
当該前駆体シート内のスペースを切り抜いて、複数の房及び当該前駆体シートの一部をそこから除去する工程であって、これにより当該前駆体シート上に残っている当該房の少なくとも一部が、当該前駆体シート上の隣接する房から不均等に離間されて、当該房で標的表面を掃除するための掃除用品を形成する、工程と、
を含む、方法。
G.当該スペースが、当該前駆体シートの当該長手方向縁部から切断され、当該前駆体シートの当該長手方向縁部を横切る、段落Fに記載の方法。
H.当該スペースが、当該前駆体シートの当該長手方向縁部から切断され、当該前駆体シートの当該長手方向縁部を横切り、それらの間に房の列を提供する、段落F及びGに記載の方法。
I.当該スペースが、当該前駆体シートの当該長手方向縁部から切断され、それらの間に房の列を提供し、当該房の間で切断される当該スペースが、切断線で房を横切らない、段落F、G及びHに記載の方法。
J.当該スペースが、当該前駆体シートの当該長手方向縁部から切断され、当該前駆体シートの当該長手方向縁部を横切り、当該長手方向縁部から当該長手方向軸に近づくにつれて狭くなる先細形状になる、段落A〜Iのいずれか一つに記載の方法。
K.キャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接合して、当該房がそこから外向きに延在する積層体を提供する工程とを更に含む、段落F、G、H、I及びJに記載の方法。
L.キャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接着剤で接合して、当該房がそこから外向きに延在しかつ当該房間の当該スペースに接着剤が配置されている積層体を提供する工程と、を更に含む、段落F、G、H、I、J及びKに記載の方法。
M.当該スペースが、当該前駆体シートの当該長手方向縁部から切断され、それらの間に房の列を提供し、当該房の間で切断される当該スペースが、切断線で房を横切らない、段落F、G、H、I、J、K及びLに記載の方法。
N.当該スペースが、当該前駆体シートの当該長手方向縁部から切断され、当該前駆体シートの当該長手方向縁部を横切り、それらの間に房の列を提供し、各当該スペースは、当該長手方向縁部のうちの1つのみを横切り、それによって複数の房が当該長手方向軸上に配置される、段落A〜Mのいずれか一つに記載の方法。
O.長手方向軸及びそれに垂直な横断方向軸を有する掃除用品の製造方法であって、
前駆体シートを提供する工程であって、対向する長手方向縁部と、当該前駆体シート上に配置されかつ当該前駆体シートから外向きに延在するトウ繊維の房とを有する、前駆体シートを提供する工程と、
当該前駆体シート内及び当該房内のスペースを切り抜いて、複数の房及び当該前駆体シートの一部をそこから除去する工程であって、これにより当該前駆体シート上に残っている当該房の少なくとも一部が列内に配置されかつある房密度を有し、当該房密度は当該長手方向軸に接近するにつれて増加し、当該房で標的表面を掃除するための掃除用品を形成する、工程と、
を含む、方法。
P.当該スペース及び当該列が平行である、段落Oに記載の方法。
Q.当該スペースが、ヘリンボーンパターンを形成する平行な列に切断され、かつ当該複数の房を横切る、段落O及びPに記載の方法。
R.キャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接合して、当該房がそこから外向きに延在する積層体を提供する工程とを更に含む、段落O、P及びQに記載の方法。
S.各当該スペースが、当該長手方向縁部のうちの1つのみを横切り、当該長手方向軸に概ね垂直の平行な列に切断されて、その上に配置された房を有し、更に、キャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接合して、当該房がそこから外向きに延在する積層体を提供する工程とを含む、段落O、P、Q及びRに記載の方法。
T.キャリアシートを提供する工程と、当該前駆体シートを当該キャリアシートに接合して、当該房がそこから外向きに延在する積層体を提供する工程とを更に含み、これにより、当該長手方向軸に近づくにつれて狭くなる先細形状になるスペースを提供する、段落Oに記載の方法。
Claims (14)
- 長手方向軸LA、それに垂直な横断方向軸TA、一対の離間した長手方向縁部20、及び一対の離間した横断方向縁部22を有する掃除用品10の製造方法であって、
トウ繊維の別個の房15がその上に配置された前駆体シート13を提供する工程と、
前記前駆体シート13内及び前記房15内のスペース31を切り抜いて、複数の房15及び前記前駆体シート13の一部をそこから除去することにより特徴づけられる工程であって、これにより前記前駆体シート13上に残っている前記房15の少なくとも一部が、前記前駆体シート13上の隣接する前記房15から不均等に離間される、工程と、
を含む、方法。 - トウ繊維の別個の房15を有する前記前駆体シート13を提供する前記工程が、
トウ繊維がその上に配置された前駆体シート13を提供する工程と、
前記トウ繊維を前記前駆体シート13に結合させる工程と、
前記トウ繊維をスリット加工して、別個の房15を提供する工程と、
を含む、請求項1に記載の方法。 - 前記スペース31が、前記前駆体シート13の前記長手方向縁部20から切断され、前記前駆体シート13の前記長手方向縁部20を横切る、請求項1又は2のいずれか一項に記載の方法。
- 前記スペース31が、それらの間に房15の列30を提供するように切断され、前記スペース31が、切断線で房を横切らないように前記房15間で切断される、請求項1、2又は3のいずれか一項に記載の方法。
- 前記スペースが、前記長手方向縁部20から前記長手方向軸LAに接近するにつれて狭くなる先細形状になる、請求項1、2、3又は4のいずれか一項に記載の方法。
- 複数の房15が前記長手方向軸LA上に配置される、請求項1、2、3、4又は5のいずれか一項に記載の方法。
- 前記スペース31及び前記列30が平行である、請求項4に記載の方法。
- 前記スペース31が、ヘリンボーンパターンを形成する平行な列30に切断され、かつ複数の前記房15を横切る、請求項7に記載の方法。
- 各前記スペースが、前記長手方向縁部20のうちの1つのみを横切り、前記長手方向軸LAに概ね垂直の平行な列30に切断されて、その上に配置された房15を有する、請求項4に記載の方法。
- 各前記スペースが、前記長手方向縁部20のうちの1つのみを横切り、前記スペースが、前記横断方向軸TAに対して概ね垂直の平行な列30に切断されて、その上に配置された房15を有する、請求項4に記載の方法。
- キャリアシート12を提供する工程と、前記前駆体シート13を前記キャリアシート12に接合して、前記房15がそこから外向きに延在する積層体を提供する工程とを更に含む、請求項1〜10のいずれか一項に記載の方法。
- キャリアシート12を提供する工程と、前記前駆体シート13を前記キャリアシート12に接着剤32で接合して、前記房15がそこから外向きに延在する積層体を提供する工程とを更に含む、請求項11に記載の方法。
- 一方の面が接着剤32でコーティングされたキャリアシート12を提供する工程と、前記前駆体シート13を前記キャリアシート12に接着剤32で接合して、前記房15がそこから外向きに延在する積層体を提供する工程とを更に含む、請求項12に記載の方法。
- 一方の面の全体が接着剤32でコーティングされたキャリアシート12を提供する工程と、前記前駆体シート13を前記キャリアシート12に接着剤32で接合して、前記房15がそこから外向きに延在する積層体を提供する工程と、を更に含み、これによって接着剤32が、前記房15間の前記スペース31に露出している、請求項13に記載の方法。
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US15/700,384 | 2017-09-11 | ||
US15/700,396 US11950737B2 (en) | 2017-09-11 | 2017-09-11 | Cleaning article with irregularly spaced tow tufts |
US15/700,384 US11253128B2 (en) | 2017-09-11 | 2017-09-11 | Cleaning article with differential pitch tow tufts |
EP17192856.7 | 2017-09-25 | ||
EP17192856.7A EP3453303B1 (en) | 2017-09-11 | 2017-09-25 | Method of making a cleaning article having cutouts |
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