JP2010530269A - 吸収体の製造装置および製造方法 - Google Patents
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Abstract
【選択図】図1
Description
Claims (21)
- 細長い中央部(2a)と、少なくとも一対のタブクローザ部(5)を有する吸収体(2)を製造する装置(1)であって、
前記装置(1)は、
前記吸収体(2)があらかじめ決められた供給方向(D1)に進行する方向に沿って伸びる搬送ライン(6)と、前記タブクローザ部(5)の一対を前記吸収体(2)の各々に取り付ける供給装置(13)とを有し、
前記供給装置(13)は、
一連のタブクローザ部(5)を作るために、原料の連続ストリップ(15)に連続した横方向切り込み(16)を入れるカッター装置(14)と、
前記カッター装置(14)の下流で機能し、前記一連のタブクローザ部(5)を受け取るように配置され、各タブクローザ部(5)を次のタブクローザ部(5)から連続して交互に遠ざける分割ローラー(20)と、
前記分割ローラー(20)の下流で機能し、前記搬送ライン(6)に接するように回転し、距離の離れたタブクローザ部(5)を取り上げ、それらを2つが平行して進む一対の一連に並べて、各タブクローザ部(5)の一対の一連を前記搬送ライン(6)に沿って進む各吸収体(2)の上に配置するアライメントローラー(27)とを有する装置。 - 請求項1の装置であって、
前記カッター装置(14)は、
前記連続ストリップ(15)が保持される吸引面(17a)を有する第1ローラー(17)と、
前記連続ストリップ(15)を一連のタブクローザ部(5)に分割するために、前記第1ローラー(17)に接するように逆回転し、前記吸引面(17a)上に固定された前記連続ストリップ(15)に対して配置可能な少なくとも一組のブレード(19)を有する第2ローラー(18)とを有する装置。 - 請求項2の装置であって、
各ブレード(19)は、タブクローザ部(5)がほぼ台形の外形を有するように、前記第2ローラー(18)の回転軸に対して交差する方向に伸びて、前記連続ストリップ(15)の長手方向に対して斜めに形成された横方向切り込み(16)を作る装置。 - 請求項2または3の装置であって、
前記分割ローラー(20)は、ほぼ円柱の外表面(20a)を有し、
前記外表面(20a)は、前記第1ローラー(17)の前記吸引面(17a)に接するように回転し、前記分割ローラー(20)の全周囲に連続に配置されれ隣同士が離れた複数の開口(21)を有し、
各開口(21)が単一のタブクローザ部(5)によって占有される装置。 - 請求項4の装置であって、
各開口(21)は、スライド(22)を有し、
前記スライド(22)は、前記一連のタブクローザ部(5)が前記第1ローラー(17)から取り上げられるように全ての前記スライド(22)が実質的に一列に並べられる第1位置と、次のスライド(22)に対して各スライド(22)が互い違いに順番に配列される第2位置との間で、前記分割ローラー(20)の回転軸に対して平行な各方向(D3)に沿って横移動可能になっている装置。 - 請求項5の装置であって、
前記各第2位置を占有する前記スライド(22)は、互い違いに配置して進むタブクローザ部(5)の2つのコラム(23)を構成する装置。 - 請求項5または6の装置であって、
各スライド(22)は、各タブクローザ部(5)の少なくとも一部を保持可能な吸引面(22a)を有し、前記第1位置と前記第2位置との間で前記同一のスライド(22)を横移動する動作をするアクチュエータ手段(24)に固定されている装置。 - 請求項7の装置であって、前記単一スライド(22)の前記吸引面(22a)は、各タブクローザ部(5)の中央部によって占有可能なので、各タブクローザ部(5)は前記スライド(22)から横方向に突出する対辺に斜めのカットを有する装置。
- 請求項1〜9のいずれかの装置であって、
前記アライメントローラー(27)は、
互いが平行に配置された一対のドラム(28)を有し、
前記分割ローラー(20)に接するように回転し、
前記タブクローザ部(5)が取り上げられる搬送部(29)と前記タブクローザ部(5)が前記吸収体(2)上に配置されるリリース部(30)との間で回転可能である装置。 - 請求項6〜8の何れかに従属する請求項9の装置であって、
各ドラム(28)は、各コラム(23)の前記タブクローザ部(5)を保持し動作を引き起こすように機能する複数の保持・運動誘因機構(31)と、
前記保持・運動誘因機構(31)が保持される運搬ホイール(32)とを有する装置。 - 請求項10の装置であって、
保持・運動誘因機構(31)は、
前記各運搬ホイール(32)に回動可能に取り付けられる第1端部(33a)と、前記同一ホイール(32)の周囲部(32a)上を移動するトローリー(36)に取り付けられた第2端部(33b)とを有するロッド(33)と、
前記トローリー(36)に取り付けられた底面(39a)と、前記底面(39a)の反対側に吸引面(39b)を有し、各タブクローザ部(5)を保持する運搬部(39)とを有する装置。 - 請求項11の装置であって、
各ロッド(33)の前記第1端部(33a)は、前記各運搬ホイール(32)の前記回転軸と同一中心に配置された円周に位置的に一致して、
前記ロッド(33)は、前記同一のロッド(33)の長さを変化させることができるように、互いに伸縮自在に組み合わされた二つの部分(34,35)を有する装置。 - 請求項11または12の装置であって、
前記アライメントローラー(27)は、さらに、前記保持・運動誘因機構(31)での動作を引き起こす動作誘発手段(41)を有し、
前記搬送部(29)と前記リリース部(30)との間で各運搬ホイール(32)が回転する間に、前記各ロッド(33)の前記第1端部(33a)の前記同一メカニズムを回転させる装置。 - 請求項13の装置であって、
動作誘発手段(41)は、
互いが各運搬ホイール(32)に向き合う一対のカムプロファイル(42)を有し、
各カムプロファイル(42)に動作可能に取り付けられ、
各1つのドラム(28)の前記保持・運動誘因機構(31)が、搬送部(29)で各タブクローザ部(5)が取り上げられる場所であり、他のドラム(28)の運搬部(39)に対して交互に配置される第1の位置と、前記複数のタブクローザ部(5)がリリース部(20)で開放され、前記複数の吸収体(2)の上に設置される場所であり、
他のドラム(28)の前記同一の運搬部(39)と1列になった第2の位置との間で回転する装置。 - 請求項1〜4のいずれかの装置であって、さらに、前記搬送ライン(6)上に配置されるシールユニット(44)を有し、
各一対の前記タブクローザ部(5)を対応する吸収体(2)に固定する装置。 - 細長い中央部(2a)と、少なくとも一対のタブクローザ部(5)を有する吸収体(2)を製造する方法であって、
所定の供給方向(D1)に沿って前記吸収体(2)を連続に進行させる工程と、
複数の対のタブクローザ部(5)を前記吸収体(2)に取り付ける工程と、
各一対のタブクローザ部(5)を個別の吸収体(2)にシールする工程とを有し、
複数の対のタブクローザ部(5)を前記吸収体(2)に取り付ける前記工程であって、
一連のタブクローザ部(5)を作るために材料の連続ストリップ(15)に一連の横方向切り込み(16)を形成する工程と、
前記一連のタブクローザ部(5)の2つのコラム(23)を形成するように前記タブクローザ部(5)を互いに遠ざける工程と、
前記タブクローザ部(5)の2つのコラム(23)を一連の対に並べるように、前記タブクローザ部(5)の2つのコラム(23)を並べる工程とを含む製造方法。 - 請求項16の製造方法であって、
一連の横方向切り込み(16)を形成する前記工程は、
ほぼ台形の外形を有する一連の単体のタブクローザ部(5)を形成するように、前記連続ストリップ(15)を繰り返し交差する方向に切断する工程を含む製造方法。 - 請求項16および/または17の製造方法であって、
前記タブクローザ部(5)を互いに遠ざける前記工程は、
前記タブクローザ部(5)が進行する方向に沿った供給方向(D2)に対して交差する方向(D3)に沿って各タブクローザ部(5)を移動させる工程を含む製造方法。 - 請求項16、17または18のいずれかの製造方法であって、
前記2つのコラム(23)を一連の対に並べる前記工程は、
1つのコラムの各タブクローザ部(5)を、他方のコラム(23)の対応するタブクローザ部(5)に並べて設置するために、前記少なくとも1つの前記コラム(23)の前記進行を加速または減速する工程を含む製造方法。 - 請求項16、17または18のいずれかの製造方法であって、
前記2つのコラム(23)を並べる前記工程は、
前記1つのコラム(23)の各タブクローザ部(5)を、前記他方のコラム(23)の対応するタブクローザ部(5)に並べて設置するために、前記1つのコラム(23)の進行を加速し、前記他方のコラム(23)の進行を減速する工程を含む製造方法。 - 請求項16〜20のいずれかの製造方法であって、
タブクローザ部(5)の前記複数の対を前記吸収体(2)に取り付ける工程は、
各タブクローザ部(5)の一対を次の一対から遠ざける工程と、
前記遠ざけた一対のタブクローザ部(5)を吸収体(2)の上に設置する工程とを含む製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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IT000431A ITBO20070431A1 (it) | 2007-06-19 | 2007-06-19 | Macchina e metodo per la realizzazione di articoli assorbenti. |
PCT/IB2008/001555 WO2008155618A2 (en) | 2007-06-19 | 2008-06-16 | A machine and a method for manufacturing absorbent articles |
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JP2010530269A true JP2010530269A (ja) | 2010-09-09 |
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US (1) | US8679282B2 (ja) |
EP (1) | EP2162106B1 (ja) |
JP (1) | JP2010530269A (ja) |
KR (1) | KR101454885B1 (ja) |
CN (1) | CN101686890B (ja) |
BR (1) | BRPI0811667A2 (ja) |
CA (1) | CA2690621A1 (ja) |
IT (1) | ITBO20070431A1 (ja) |
RU (1) | RU2458664C2 (ja) |
WO (1) | WO2008155618A2 (ja) |
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JP2014526302A (ja) * | 2011-09-08 | 2014-10-06 | ジーディーエム エス.ピー.エー. | 吸収性衛生用品の製造用機械 |
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JP2018534986A (ja) * | 2015-10-23 | 2018-11-29 | ジーディーエム エス.ピー.エー.Gdm S.P.A. | シャーシウェブにタブを貼り付けるためのユニット |
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Also Published As
Publication number | Publication date |
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WO2008155618A3 (en) | 2009-02-19 |
CA2690621A1 (en) | 2008-12-24 |
BRPI0811667A2 (pt) | 2015-02-10 |
KR101454885B1 (ko) | 2014-10-27 |
CN101686890B (zh) | 2013-05-01 |
EP2162106B1 (en) | 2019-09-11 |
US20100192739A1 (en) | 2010-08-05 |
RU2009146490A (ru) | 2011-07-27 |
ITBO20070431A1 (it) | 2008-12-20 |
KR20100024428A (ko) | 2010-03-05 |
RU2458664C2 (ru) | 2012-08-20 |
US8679282B2 (en) | 2014-03-25 |
WO2008155618A2 (en) | 2008-12-24 |
EP2162106A2 (en) | 2010-03-17 |
CN101686890A (zh) | 2010-03-31 |
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