EP1516718A3 - Station pour l'ouverture de fonds de sac dans une machine pour la fabrication de sacs en papier - Google Patents

Station pour l'ouverture de fonds de sac dans une machine pour la fabrication de sacs en papier Download PDF

Info

Publication number
EP1516718A3
EP1516718A3 EP04021274A EP04021274A EP1516718A3 EP 1516718 A3 EP1516718 A3 EP 1516718A3 EP 04021274 A EP04021274 A EP 04021274A EP 04021274 A EP04021274 A EP 04021274A EP 1516718 A3 EP1516718 A3 EP 1516718A3
Authority
EP
European Patent Office
Prior art keywords
bottom opening
paper bag
cylinder
gripper
energy source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04021274A
Other languages
German (de)
English (en)
Other versions
EP1516718A2 (fr
EP1516718B1 (fr
Inventor
Thomas Bozic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP1516718A2 publication Critical patent/EP1516718A2/fr
Publication of EP1516718A3 publication Critical patent/EP1516718A3/fr
Application granted granted Critical
Publication of EP1516718B1 publication Critical patent/EP1516718B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/022—Holders for feeding or positioning sheets or webs
    • B31B70/024—Rotating holders, e.g. star wheels, drums
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0012—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing in the direction of movement
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/76—Opening and distending flattened articles
    • B31B50/78—Mechanically

Landscapes

  • Supplying Of Containers To The Packaging Station (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
EP04021274A 2003-09-22 2004-09-08 Station pour l'ouverture de fonds de sac dans une machine pour la fabrication de sacs en papier Not-in-force EP1516718B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10344156A DE10344156B4 (de) 2003-09-22 2003-09-22 Bodenöffnungsstation einer Papierbeutelmaschine
DE10344156 2003-09-22

Publications (3)

Publication Number Publication Date
EP1516718A2 EP1516718A2 (fr) 2005-03-23
EP1516718A3 true EP1516718A3 (fr) 2006-09-13
EP1516718B1 EP1516718B1 (fr) 2008-02-27

Family

ID=34177913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04021274A Not-in-force EP1516718B1 (fr) 2003-09-22 2004-09-08 Station pour l'ouverture de fonds de sac dans une machine pour la fabrication de sacs en papier

Country Status (3)

Country Link
EP (1) EP1516718B1 (fr)
AT (1) ATE387307T1 (fr)
DE (2) DE10344156B4 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8764618B2 (en) * 2011-01-27 2014-07-01 Duro Bag Manufacturing Company Clampless bar mechanism for a paper bag bottoming mechanism
CN106881908B (zh) * 2017-03-22 2022-09-16 浙江正博智能机械有限公司 一种纸张的运动转角装置
CN107225801B (zh) * 2017-08-02 2023-06-02 江苏方邦机械有限公司 一种纸袋机合底装置及纸袋机
CN109397745A (zh) * 2018-12-11 2019-03-01 天津市津东华明纸箱厂 一种纸箱弯折成型机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB327643A (en) * 1929-06-24 1930-04-10 Alfred Clement Coty Improvements in and relating to paper bag bottomers
US2044476A (en) * 1934-04-27 1936-06-16 Benjamin C Betner Company Apparatus for making bags
US2123508A (en) * 1937-03-15 1938-07-12 Benjamin C Betner Company Bag machine
DE1611699B1 (de) * 1967-08-25 1971-07-29 Windmoeller & Hoelscher Vorrichtung zum Herstellen der Boeden in einer Klotzbodenbeutelmaschine
DE4115161A1 (de) * 1991-05-08 1992-11-12 Windmoeller & Hoelscher Verfahren und vorrichtung zur herstellung von papiertragetaschen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702144C2 (de) * 1997-01-22 2003-03-13 Windmoeller & Hoelscher Verfahren und Vorrichtung zum Herstellen von Beuteln mit Henkelgriffen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB327643A (en) * 1929-06-24 1930-04-10 Alfred Clement Coty Improvements in and relating to paper bag bottomers
US2044476A (en) * 1934-04-27 1936-06-16 Benjamin C Betner Company Apparatus for making bags
US2123508A (en) * 1937-03-15 1938-07-12 Benjamin C Betner Company Bag machine
DE1611699B1 (de) * 1967-08-25 1971-07-29 Windmoeller & Hoelscher Vorrichtung zum Herstellen der Boeden in einer Klotzbodenbeutelmaschine
DE4115161A1 (de) * 1991-05-08 1992-11-12 Windmoeller & Hoelscher Verfahren und vorrichtung zur herstellung von papiertragetaschen

Also Published As

Publication number Publication date
EP1516718A2 (fr) 2005-03-23
ATE387307T1 (de) 2008-03-15
EP1516718B1 (fr) 2008-02-27
DE10344156A1 (de) 2005-04-28
DE502004006303D1 (de) 2008-04-10
DE10344156B4 (de) 2008-02-07

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