JP2006502936A - 2つの重なっているフィルムを処理する装置および方法ならびにこの方法で製造される袋 - Google Patents
2つの重なっているフィルムを処理する装置および方法ならびにこの方法で製造される袋 Download PDFInfo
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- JP2006502936A JP2006502936A JP2005501284A JP2005501284A JP2006502936A JP 2006502936 A JP2006502936 A JP 2006502936A JP 2005501284 A JP2005501284 A JP 2005501284A JP 2005501284 A JP2005501284 A JP 2005501284A JP 2006502936 A JP2006502936 A JP 2006502936A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 230000004927 fusion Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 12
- 230000001419 dependent effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
- B29C66/53261—Enclosing tubular articles between substantially flat elements
- B29C66/53262—Enclosing spouts between the walls of bags, e.g. of medical bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/133—Fin-type joints, the parts to be joined being flexible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
- B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
- B29C66/2422—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical
- B29C66/24221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical being circular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/343—Making tension-free or wrinkle-free joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
- B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0222—Mechanical pre-treatments, e.g. reshaping without removal of material, e.g. cleaning by air blowing or using brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
- B29L2031/602—Multi-tubular articles, i.e. composed of a plurality of tubes composed of several elementary tubular elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
- B31B70/844—Applying rigid valves, spouts, or filling tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
【解決手段】上部ツールおよび下部ツールは、夫々、把持のために開放位置から閉鎖位置へ移行可能である、回動可能なフォークとして形成されている。これらのフォークの各々の自由端には、グリッププレートが形成されている。グリッププレートは、平らな載置面および非対称的に形成された切れ刃を有し、これらの切れ刃の後方の領域には、複数のリセスを有する。
Description
b)フィルムを、前記個所で、グリッパの上部ツールおよび下部ツールによってフィルムを引き離すこと、
c)引き離されたフィルムの領域で、チューブまたはポートを押し込むこと、および
d)チューブまたはポートをフィルムと結合すること。
Claims (10)
- 上部ツールおよび向かい合う下部ツールを具備し、2つの重なっているフィルム、特にプラスチックのチューブラフィルムを分離する装置において、
前記上部ツールおよび前記下部ツールは、夫々、把持のために開放位置から閉鎖位置へ移行可能である、回動可能なフォークとして形成されていること、これらのフォークの各々の自由端には、グリッププレートが形成されていること、および前記グリッププレートは、平らな載置面および非対称的に形成された切れ刃を有し、これらの切れ刃の後方の領域には、複数のリセスを有することを特徴とする装置。 - 前記回動可能なフォークの閉じた状態では、互いに向けられた前記複数の切れ刃の間に、所定間隔(a)が存することを特徴とする請求項1に記載の装置。
- 前記切れ刃は前記グリッププレートの載置面の下方にある面まで延びていることを特徴とする請求項1または2に記載の装置。
- 前記切れ刃は、α、好ましくは10°ないし45°の鋭角で交わることを特徴とする請求項1ないし3のいずれか1に記載の装置。
- 請求項1ないし4のいずれか1に記載の装置を用いて、2つの重なっているフィルム、特にプラスチックのチューブラフィルムを分離する方法において、
前記上部ツールおよび前記下部ツールを、その都度開かれるグリッパによって、フィルム面に押し当てること、前記グリッパを、閉じた位置に移動し、前記各々の切れ刃を、前記重なっているフィルムの表面に押し入れること、および前記上部ツールおよび前記下部ツールを、前記2つの重なっているフィルムを分離するために、引き離すことを特徴とする方法。 - 前記2つの重なっているフィルムを、前記袋の縁部に取着されたポートの領域で、請求項5に記載の方法に従って、引き離すことを特徴とする袋、特に、プラスチックの袋。
- チューブラフィルムのウェブに少なくとも2つのチューブまたはポートを、以下の工程で成形する方法。
a)前記上部ツールおよび前記下部ツールを有する各々のグリッパを用いて、チューブまたはポートが形成されているべきである個所で、各々のフィルムを把持すること、
b)前記フィルムを、前記個所で、前記グリッパの前記上部ツールおよび前記下部ツールによって引き離すこと、
c)前記隣り合ったグリッパ夫々が、自らの上部ツールおよび下部ツールで、前記フィルムを把持した後に、前記グリッパを所定の長さだけ互いに移動させること、
d)前記引き離されたフィルムの領域で、チューブまたはポートを押し込むこと、および
e)前記チューブまたはポートを前記フィルムと結合すること。 - 前記チューブまたはポートを、融着結合手段で、前記フィルムと互いに結合することを特徴とする請求項7に記載の方法。
- 2つの隣り合ったグリッパが、自らの上部ツールおよび下部ツールで、前記フィルムを、互いに間隔をあけて、把持し、この間隔は、前記複数の成形されたチューブまたはポートの間の後の望ましい間隔と、前記複数のグリッパが互いに向かって移動されるべきである長さとに対応することを特徴とする請求項7または8に記載の方法。
- 前記チューブラフィルムのウェブは、各々のグリッパによる前記フィルム領域の把持前に、実質的にもう、融着されていて、袋を形成し、チューブまたはポートが成形されるべき領域は、融着から除外されていることを特徴とする請求項7ないし9のいずれか1に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10247769.8 | 2002-10-14 | ||
DE10247769A DE10247769A1 (de) | 2002-10-14 | 2002-10-14 | Vorrichtung und Verfahren zum Trennen von zwei aufeinanderliegenden Folien, und mit dem vorgenannten Verfahren hergestellter Beutel |
DE2003117375 DE10317375B4 (de) | 2003-04-15 | 2003-04-15 | Verfahren zum Einformen von mindestens zwei Schläuchen oder Ports in eine Schlauchfolienbahn |
DE10317375.7 | 2003-04-15 | ||
PCT/EP2003/011267 WO2004035444A2 (de) | 2002-10-14 | 2003-10-10 | Vorrichtung und verfahren zum handling von zwei aufeinanderliegenden folien, und mit dem vorgenannten verfahren hergestellter beutel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006502936A true JP2006502936A (ja) | 2006-01-26 |
JP4718325B2 JP4718325B2 (ja) | 2011-07-06 |
Family
ID=32108783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005501284A Expired - Lifetime JP4718325B2 (ja) | 2002-10-14 | 2003-10-10 | 2つの重なっているフィルムを処理する装置および方法ならびにこの方法で製造される袋 |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP1554177B1 (ja) |
JP (1) | JP4718325B2 (ja) |
AT (1) | ATE470628T1 (ja) |
AU (1) | AU2003294688A1 (ja) |
DE (1) | DE50312806D1 (ja) |
ES (2) | ES2398807T3 (ja) |
WO (1) | WO2004035444A2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE454263T1 (de) † | 2004-10-15 | 2010-01-15 | Pluemat Plate & Luebeck Gmbh & Co | Vorrichtung und verfahren zur herstellung von kunststoffbeuteln mit ports |
DE102009007546A1 (de) | 2008-09-08 | 2010-03-11 | Kiefel Gmbh | Vorrichtung zum Verschweißen eines Verbindungsbereichs einer Folie mit einem Anschlussteil sowie Verwendung, Verfahren , Anlage und Beutel |
DE102012007904B4 (de) | 2012-04-23 | 2015-08-27 | Fresenius Medical Care Deutschland Gmbh | Beutel mit verbundenem biegesteifen Kunststoffteil |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06211218A (ja) * | 1992-09-09 | 1994-08-02 | W R Grace & Co | 袋に適合管を封着する方法及び装置 |
JPH0769470A (ja) * | 1993-06-30 | 1995-03-14 | Morihiko Mizumura | シート部材の取上げ装置 |
JPH07156915A (ja) * | 1993-12-01 | 1995-06-20 | Takimoto Seisakusho:Kk | 掴み揚げ具 |
FR2716868A1 (fr) * | 1994-03-02 | 1995-09-08 | Aguettant Lab | Poche étanche en matière synthétique souple, et son procédé de fabrication. |
DE19510669A1 (de) * | 1995-03-27 | 1996-10-02 | P S Spezial Maschf Gmbh | Vorrichtung zum Öffnen eines Beutels |
Family Cites Families (7)
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GB1046982A (en) * | 1964-03-12 | 1966-10-26 | L & L Mfg Inc | Apparatus and process for separating fabric pieces from a stack |
GB2094744B (en) * | 1981-03-16 | 1985-06-26 | Grace W R & Co | Opening and loading flexible containers |
EP0083498A3 (en) * | 1982-01-04 | 1985-03-06 | Radyne Limited | Manufacturing plastic bags |
DE3326616A1 (de) * | 1983-07-23 | 1985-01-31 | Franco 6305 Alten-Buseck Toss | Greifeinrichtung fuer duenne folien |
JPH068032B2 (ja) * | 1986-05-21 | 1994-02-02 | 株式会社新素材総合研究所 | プラスチックによる接着方法 |
DE4315685C2 (de) | 1993-05-05 | 2002-08-29 | Pluemat Plate & Luebeck Gmbh & Co | Vorrichtung zum Trennen von zwei aneinanderliegenden Folien |
US6632164B1 (en) * | 1999-09-27 | 2003-10-14 | Stephen Warburton-Pitt | Silicone bag assembly manufacturing apparatus |
-
2003
- 2003-10-10 WO PCT/EP2003/011267 patent/WO2004035444A2/de active Application Filing
- 2003-10-10 EP EP03785614A patent/EP1554177B1/de not_active Expired - Lifetime
- 2003-10-10 AT AT03785614T patent/ATE470628T1/de not_active IP Right Cessation
- 2003-10-10 ES ES10002138T patent/ES2398807T3/es not_active Expired - Lifetime
- 2003-10-10 JP JP2005501284A patent/JP4718325B2/ja not_active Expired - Lifetime
- 2003-10-10 DE DE50312806T patent/DE50312806D1/de not_active Expired - Lifetime
- 2003-10-10 ES ES03785614T patent/ES2344786T3/es not_active Expired - Lifetime
- 2003-10-10 EP EP20100002138 patent/EP2206652B1/de not_active Expired - Lifetime
- 2003-10-10 AU AU2003294688A patent/AU2003294688A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06211218A (ja) * | 1992-09-09 | 1994-08-02 | W R Grace & Co | 袋に適合管を封着する方法及び装置 |
JPH0769470A (ja) * | 1993-06-30 | 1995-03-14 | Morihiko Mizumura | シート部材の取上げ装置 |
JPH07156915A (ja) * | 1993-12-01 | 1995-06-20 | Takimoto Seisakusho:Kk | 掴み揚げ具 |
FR2716868A1 (fr) * | 1994-03-02 | 1995-09-08 | Aguettant Lab | Poche étanche en matière synthétique souple, et son procédé de fabrication. |
DE19510669A1 (de) * | 1995-03-27 | 1996-10-02 | P S Spezial Maschf Gmbh | Vorrichtung zum Öffnen eines Beutels |
Also Published As
Publication number | Publication date |
---|---|
EP2206652A1 (de) | 2010-07-14 |
ES2344786T3 (es) | 2010-09-07 |
EP1554177A2 (de) | 2005-07-20 |
EP1554177B1 (de) | 2010-06-09 |
JP4718325B2 (ja) | 2011-07-06 |
ATE470628T1 (de) | 2010-06-15 |
WO2004035444A2 (de) | 2004-04-29 |
ES2398807T3 (es) | 2013-03-21 |
AU2003294688A8 (en) | 2004-05-04 |
WO2004035444A3 (de) | 2004-07-22 |
EP2206652B1 (de) | 2012-12-05 |
AU2003294688A1 (en) | 2004-05-04 |
DE50312806D1 (de) | 2010-07-22 |
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