EP0245654A3 - Verfahren zur Herstellung von sogenannten Hemdchenbeuteln - Google Patents

Verfahren zur Herstellung von sogenannten Hemdchenbeuteln Download PDF

Info

Publication number
EP0245654A3
EP0245654A3 EP87105233A EP87105233A EP0245654A3 EP 0245654 A3 EP0245654 A3 EP 0245654A3 EP 87105233 A EP87105233 A EP 87105233A EP 87105233 A EP87105233 A EP 87105233A EP 0245654 A3 EP0245654 A3 EP 0245654A3
Authority
EP
European Patent Office
Prior art keywords
tube sheet
head
welds
folded
bags
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.)
Withdrawn
Application number
EP87105233A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0245654A2 (de
Inventor
Fritz Achelpohl
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 EP0245654A2 publication Critical patent/EP0245654A2/de
Publication of EP0245654A3 publication Critical patent/EP0245654A3/de
Withdrawn legal-status Critical Current

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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to 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
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0012—Flexible containers made from webs by folding webs longitudinally 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
    • B31B2241/00—Making bags or boxes intended for a specific use
    • 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
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • 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
    • B31B70/86—Forming integral handles or mounting separate handles
    • B31B70/872—Forming integral handles on 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
    • B31B70/74—Auxiliary operations
    • B31B70/92—Delivering
    • B31B70/98—Delivering in stacks or bundles
    • B31B70/982—Delivering in stacks or bundles involving folding of the bags
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/926—Pliable container having handle or suspension means

Landscapes

  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
EP87105233A 1986-04-21 1987-04-08 Verfahren zur Herstellung von sogenannten Hemdchenbeuteln Withdrawn EP0245654A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3613427 1986-04-21
DE19863613427 DE3613427A1 (de) 1986-04-21 1986-04-21 Verfahren zur herstellung von sogenannten hemdchenbeuteln

Publications (2)

Publication Number Publication Date
EP0245654A2 EP0245654A2 (de) 1987-11-19
EP0245654A3 true EP0245654A3 (de) 1989-01-11

Family

ID=6299158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87105233A Withdrawn EP0245654A3 (de) 1986-04-21 1987-04-08 Verfahren zur Herstellung von sogenannten Hemdchenbeuteln

Country Status (6)

Country Link
US (1) US4759742A (da)
EP (1) EP0245654A3 (da)
JP (1) JPS6315738A (da)
CA (1) CA1279785C (da)
DE (1) DE3613427A1 (da)
DK (1) DK199387A (da)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840610A (en) * 1984-11-26 1989-06-20 Mobil Oil Corporation Thermoplastic bag, bag pack and method of making the same
US4846349A (en) * 1988-01-08 1989-07-11 Gianfranco Galimberti Method and equipment for the production and packaging operation of a continuous manufacture of small bags with longitudinal folds and transversal pre-incisions and manufacture thus packaged
GB8810681D0 (en) * 1988-05-06 1988-06-08 Bingley Ltd A J Reinforcing plastics sheet
NO166358C (no) * 1989-02-28 1991-07-10 Norsk Hydro As Storsekk med forbedret bunn og topp.
US5110005A (en) * 1990-03-26 1992-05-05 Pactec, Inc. Waste container liner
CA2054356A1 (en) * 1990-11-01 1992-05-02 Allen John Norby Grocery bag dispensing and loading system
GB2274446B (en) * 1993-01-25 1996-04-17 Poly Lina Ltd Manufacture of bags
US5378220A (en) * 1993-10-26 1995-01-03 Bunn; Robert W. Method of constructing reusable yard waste container
GB9604995D0 (en) * 1995-05-01 1996-05-08 Poly Lina Ltd Manufacture of bags
USD386672S (en) * 1995-07-14 1997-11-25 Poly-Lina Limited Bag
US5746862A (en) * 1995-10-26 1998-05-05 Super Sack Mfg. Corp. Method of making a liner for roll-off waste containers
US5727721A (en) * 1995-11-29 1998-03-17 Guido, Deceased; Joseph Jerome Flexible web dispenser
US5741208A (en) * 1996-10-15 1998-04-21 Industrial Transportation, Inc. Environmental container liner and method of manufacture
US5921390A (en) * 1997-04-11 1999-07-13 Simhaee; Ebrahim Continuous roll of plastic bags
GB9718476D0 (en) * 1997-09-02 1997-11-05 Avanti Blue Limited Bags
DE69830080T2 (de) 1997-12-16 2006-01-19 Euro Packaging Plc., Yardley Spender für vorgeformte beutel sowie beutel dafür
US6059707A (en) * 1998-03-27 2000-05-09 Tenneco Packaging Inc. Easy to open handle bag and method of making the same
US5941393A (en) * 1998-07-23 1999-08-24 Sonoco Development, Inc. Easy opening plastic bag pack of the star-seal type
JP3551035B2 (ja) 1998-08-31 2004-08-04 松下電器産業株式会社 電解コンデンサ駆動用電解液およびそれを用いた電解コンデンサ
US6089753A (en) * 1999-06-04 2000-07-18 Tenneco Packaging Inc. Easy to open handle bag and method of making the same
US6183132B1 (en) 1999-12-03 2001-02-06 Ebrahim Simhaee Refuse bags with integral ties and method of manufacture
US6488222B1 (en) * 2000-08-18 2002-12-03 Larry G. West Bag dispensing system and C-fold bag used therewith
US6446811B1 (en) 2000-12-27 2002-09-10 Sonoco Development, Inc. Self-opening serially-arranged plastic bag pack of the star-seal type
US8191722B1 (en) 2001-08-15 2012-06-05 Pactec, Inc. Containment bag system for use in a commercial disposal container
US7073676B1 (en) 2001-08-15 2006-07-11 Pactec, Inc. Containment bag system for use in a commercial disposal container
US7845511B1 (en) 2001-08-15 2010-12-07 Pactec, Inc. Containment bag for use in a commercial disposal container
US6808066B2 (en) * 2001-10-02 2004-10-26 Bruce L. Bean Pouch for heated appliances
US20040066988A1 (en) * 2002-10-04 2004-04-08 Yi Li Jenny Jie Plastic bag with bottom enhancement arrangement and producing method thereof
US8894282B2 (en) * 2005-02-28 2014-11-25 Pactec, Inc. Lifting bag device
WO2007081361A2 (en) * 2005-02-28 2007-07-19 Pactec, Inc. Lifting bag device
US20070031067A1 (en) * 2005-07-22 2007-02-08 Terry Gebhardt Plastic bag with cinching means and methods of using same
US8562212B1 (en) 2006-06-23 2013-10-22 Pactec, Inc. Containment bag for use in a commercial disposal container
US20080063317A1 (en) * 2006-09-05 2008-03-13 Tracy Productions, Llc Plastic bag roll
US7963898B2 (en) 2007-07-26 2011-06-21 Greg Tan Tri-fold side seamed plastic produce bag, method and apparatus for making same
US20090151304A1 (en) * 2007-12-17 2009-06-18 Poly-America, Lp Apparatus and method for improved packing of polymeric bags
US20100167893A1 (en) * 2008-12-31 2010-07-01 Ips Industries, Inc. Method for manufacturing a bag pack
US20100166340A1 (en) * 2008-12-31 2010-07-01 Ips Industries, Inc. Pack of unfolded plastic bags
US20100162665A1 (en) * 2008-12-31 2010-07-01 Ips Industries, Inc. Apparatus for manufacturing a bag pack
WO2010078225A2 (en) * 2008-12-31 2010-07-08 Ips Industries, Inc. Apparatus and method for manufacturing a bag pack
SI2411203T1 (sl) 2009-03-26 2016-05-31 Roll-O-Matic A/S Postopek izdelave torb
US8979367B2 (en) * 2011-12-28 2015-03-17 Daniel Brian Tan Self opening bags with attaching features
US20130330023A1 (en) * 2012-06-07 2013-12-12 John McGeoghean Reusable, Multi-Purpose Dumpster Bag
WO2013192402A1 (en) * 2012-06-22 2013-12-27 Danny Ness Bulk bag apparatus
WO2014081827A1 (en) 2012-11-20 2014-05-30 Mpt, Inc. Advertising media and method and system for applying advertising media
WO2015033178A1 (en) 2013-09-05 2015-03-12 Virosac S.R.L. Plastic bag with straps provided with a multilayer tail, system and productive method of the bag
ITTV20130142A1 (it) * 2013-09-05 2015-03-06 Virosac Srl "sacco in plastica con bretelle e stringhe allacciabili all'imboccatura, impianto e procedimento produttivo del sacco".
US20250129320A1 (en) 2021-10-13 2025-04-24 Life Technologies Corporation Scalable systems and methods for continuous transfection of cells

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121918B (de) * 1956-10-02 1962-01-11 Plastus Sa Verfahren zum Herstellen von geschweissten Faltbeuteln u. dgl. aus thermoplastischem Material oder damit kaschiertem beliebigem anderem fuer die Beutelbildung geeignetem Material
US3023679A (en) * 1957-08-21 1962-03-06 Continental Can Co Three dimensional bag and method and apparatus for making same
US3570375A (en) * 1966-11-25 1971-03-16 Bemis Co Inc Methods of manufacturing plastic bags
DE2010354A1 (en) * 1970-03-05 1971-10-07 Lehmacher, Hans, 5215 Mondorf Thermoplastic refuse sack with base seam weld
FR2291914A1 (fr) * 1974-11-23 1976-06-18 Forn Marsal Maria Sac
BE851055A (fr) * 1977-02-03 1977-05-31 Belgique Papeteries Procede et installation pour fabriquer en continu des sacs ou des sachets a partir d'elements tubulaires en matiere synthetique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349991A (en) * 1965-09-23 1967-10-31 Quality Transparent Bag Co Flexible container
US3729361A (en) * 1969-12-24 1973-04-24 E Westlake Apparatus for producing a plastic shopping bag
DE2803074A1 (de) * 1978-01-25 1979-07-26 Ebert Kg Beutel aus thermoplastischem kunststoff mit bodenfalte und schraeg abgeschweissten bodenecken sowie verfahren und vorrichtung zu seiner herstellung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121918B (de) * 1956-10-02 1962-01-11 Plastus Sa Verfahren zum Herstellen von geschweissten Faltbeuteln u. dgl. aus thermoplastischem Material oder damit kaschiertem beliebigem anderem fuer die Beutelbildung geeignetem Material
US3023679A (en) * 1957-08-21 1962-03-06 Continental Can Co Three dimensional bag and method and apparatus for making same
US3570375A (en) * 1966-11-25 1971-03-16 Bemis Co Inc Methods of manufacturing plastic bags
DE2010354A1 (en) * 1970-03-05 1971-10-07 Lehmacher, Hans, 5215 Mondorf Thermoplastic refuse sack with base seam weld
FR2291914A1 (fr) * 1974-11-23 1976-06-18 Forn Marsal Maria Sac
BE851055A (fr) * 1977-02-03 1977-05-31 Belgique Papeteries Procede et installation pour fabriquer en continu des sacs ou des sachets a partir d'elements tubulaires en matiere synthetique

Also Published As

Publication number Publication date
DK199387A (da) 1987-10-22
JPS6315738A (ja) 1988-01-22
DE3613427C2 (da) 1990-05-17
US4759742A (en) 1988-07-26
DK199387D0 (da) 1987-04-15
EP0245654A2 (de) 1987-11-19
DE3613427A1 (de) 1987-10-22
CA1279785C (en) 1991-02-05

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Inventor name: ACHELPOHL, FRITZ