NL7903733A - Werkwijze voor het vervaardigen van een baan van kunst- stofzakken met twee blokbodems. - Google Patents

Werkwijze voor het vervaardigen van een baan van kunst- stofzakken met twee blokbodems. Download PDF

Info

Publication number
NL7903733A
NL7903733A NL7903733A NL7903733A NL7903733A NL 7903733 A NL7903733 A NL 7903733A NL 7903733 A NL7903733 A NL 7903733A NL 7903733 A NL7903733 A NL 7903733A NL 7903733 A NL7903733 A NL 7903733A
Authority
NL
Netherlands
Prior art keywords
welds
accordion
accordion folding
sub
weld
Prior art date
Application number
NL7903733A
Other languages
English (en)
Dutch (nl)
Original Assignee
Wavin Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19833163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL7903733(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wavin Bv filed Critical Wavin Bv
Priority to NL7903733A priority Critical patent/NL7903733A/nl
Priority to FI801478A priority patent/FI72460C/fi
Priority to AT80200429T priority patent/ATE17207T1/de
Priority to DE8282200578T priority patent/DE3172389D1/de
Priority to AT82200578T priority patent/ATE15633T1/de
Priority to EP80200429A priority patent/EP0021463B1/en
Priority to EP82200578A priority patent/EP0064321B1/en
Priority to DE8080200429T priority patent/DE3071317D1/de
Priority to JP55061268A priority patent/JPS6029341B2/ja
Publication of NL7903733A publication Critical patent/NL7903733A/nl
Priority to US06/381,228 priority patent/US4561107A/en
Priority to FI824103A priority patent/FI81524C/fi
Priority to US06/778,438 priority patent/US4636190A/en
Priority to US07/013,031 priority patent/US4783178A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/002—Rolls, strips or like assemblies of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • 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
    • B31B2155/003—Flexible containers made from webs starting from tubular 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
    • 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
    • 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
    • B31B70/266—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
    • 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
    • B31B70/36—Folding sheets, blanks or webs by continuously feeding them to stationary members, e.g. plates, ploughs or cores
    • 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
    • Y10S493/936—Square bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NL7903733A 1979-05-11 1979-05-11 Werkwijze voor het vervaardigen van een baan van kunst- stofzakken met twee blokbodems. NL7903733A (nl)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NL7903733A NL7903733A (nl) 1979-05-11 1979-05-11 Werkwijze voor het vervaardigen van een baan van kunst- stofzakken met twee blokbodems.
FI801478A FI72460C (fi) 1979-05-11 1980-05-07 Foerfarande foer tillverkning av en bana av plastkassar.
DE8080200429T DE3071317D1 (en) 1979-05-11 1980-05-08 Method of producing a web of a plurality of interconnected plastics bags
EP82200578A EP0064321B1 (en) 1979-05-11 1980-05-08 A web of a plurality of interconnected bags, a bag obtained from this web and a method of manufacturing said web and apparatus for executing said method
DE8282200578T DE3172389D1 (en) 1979-05-11 1980-05-08 A web of a plurality of interconnected bags, a bag obtained from this web and a method of manufacturing said web and apparatus for executing said method
AT82200578T ATE15633T1 (de) 1979-05-11 1980-05-08 Ein band bestehend aus einer mehrzahl von miteinander verbundenen beuteln, ein von diesem band erhaltener beutel, ein verfahren zum herstellen dieses bandes und ein apparat zur ausuebung dieses verfahrens.
EP80200429A EP0021463B1 (en) 1979-05-11 1980-05-08 Method of producing a web of a plurality of interconnected plastics bags
AT80200429T ATE17207T1 (de) 1979-05-11 1980-05-08 Verfahren zur herstellung einer bahn aus mehreren miteinander verbundenen kunststoffbeuteln.
JP55061268A JPS6029341B2 (ja) 1979-05-11 1980-05-10 プラスチック袋
US06/381,228 US4561107A (en) 1979-05-11 1982-05-24 Web of plastic bags
FI824103A FI81524C (fi) 1979-05-11 1982-11-29 Bana av ett flertal inboerdes foerbundna paosar, fraon denna bana erhaollen paose och foerfarande foer framstaellning av banan samt apparat foer utfoerande av foerfarandet.
US06/778,438 US4636190A (en) 1979-05-11 1985-09-20 Apparatus for manufacturing a web of plastic bags
US07/013,031 US4783178A (en) 1979-05-11 1987-02-10 Method of manufacturing a web of plastic bags

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7903733 1979-05-11
NL7903733A NL7903733A (nl) 1979-05-11 1979-05-11 Werkwijze voor het vervaardigen van een baan van kunst- stofzakken met twee blokbodems.

Publications (1)

Publication Number Publication Date
NL7903733A true NL7903733A (nl) 1980-11-13

Family

ID=19833163

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7903733A NL7903733A (nl) 1979-05-11 1979-05-11 Werkwijze voor het vervaardigen van een baan van kunst- stofzakken met twee blokbodems.

Country Status (6)

Country Link
US (3) US4561107A (ja)
EP (2) EP0021463B1 (ja)
JP (1) JPS6029341B2 (ja)
DE (1) DE3071317D1 (ja)
FI (1) FI72460C (ja)
NL (1) NL7903733A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003143C2 (nl) * 1996-05-15 1997-11-18 Wavin Bv Baan van met elkaar verbonden zakken van kunststof, alsmede een zak vervaardigd uit deze baan.

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NL7903733A (nl) * 1979-05-11 1980-11-13 Wavin Bv Werkwijze voor het vervaardigen van een baan van kunst- stofzakken met twee blokbodems.
EP0161098B1 (en) * 1984-05-02 1990-11-28 Mobil Oil Corporation A thermoplastic bag, method and system for its manufacture
EP0215163B1 (en) * 1985-08-12 1990-03-28 Mobil Oil Corporation Methods for preparing flat-bottom thermoplastic sack and systems therefor
US4652253A (en) * 1984-08-20 1987-03-24 Mobil Oil Corporation Method for preparing flat-bottom thermoplastic sack
JPS61150743U (ja) * 1985-03-08 1986-09-18
US4655737A (en) * 1985-04-24 1987-04-07 Mobil Oil Corporation Method for preparing flat-bottom thermoplastic sack
ATE58694T1 (de) * 1985-08-12 1990-12-15 Mobil Oil Corp Thermoplastischer beutel.
BE905323A (fr) * 1985-08-22 1986-12-16 Windmoeller & Hoelscher Procede et dispositif pour la fabrication de sachets porteurs ou de sacs en matiere synthetique.
US4764030A (en) * 1986-03-03 1988-08-16 Basic Packaging Systems, Inc. Part bottom seal of chain of gusseted bags and machine therefor
US5080253A (en) * 1986-06-02 1992-01-14 The Dow Chemical Company Reclosable box liner
USRE34347E (en) * 1986-08-11 1993-08-17 Minigrip, Inc. Reclosable bag especially suitable for cereal packaging, and method
US4759642A (en) * 1986-08-11 1988-07-26 Minigrip, Inc. Reclosable bag especially suitable for cereal packaging, and method
DE3721303A1 (de) * 1987-06-27 1989-01-05 Stiegler Maschf Gmbh Verfahren zum herstellen von tragebeuteln mit einer geschweissten bodennaht
FR2627128B1 (fr) * 1988-02-16 1990-07-20 Thimonnier Sa Procede et machine pour la fabrication en continu de recipients en matiere plastique souple thermosoudable
GB8809077D0 (en) * 1988-04-18 1988-05-18 Rasmussen O B Polymeric bags & methods & apparatus for their production
US4981374A (en) * 1988-09-30 1991-01-01 Rapak, Inc. Plastic bags carried in a continuous web
US5115626A (en) * 1988-09-30 1992-05-26 Rapak, Inc. Apparatus for filling flexible plastic bags carried in a continuous web and supplies therefore
DE4132852A1 (de) * 1991-06-07 1992-12-10 Windmoeller & Hoelscher Verfahren zum herstellen, befuellen und verschliessen von saecken
US5219220A (en) * 1992-05-04 1993-06-15 Mobil Oil Corporation Four-film diagonal gusset seals for bags
US5474383A (en) * 1995-01-26 1995-12-12 Ab Specialty Packaging, Inc. Flexible container apparatus with substantially rectangular-bottomed configuration
US5618254A (en) * 1995-04-27 1997-04-08 Super Sack Mfg. Corp. Gusseted bulk bag liner and method of manufacture
SE504693C2 (sv) * 1996-03-21 1997-04-07 Alfapac Ab Foder till container för fluidum
GB9615271D0 (en) * 1996-07-20 1996-09-04 Lesac Ltd Method and apparatus for forming bags from flexible plastics sheet
US5918984A (en) * 1996-08-29 1999-07-06 Custom Packaging Systems, Inc. Collapsible bag with handle
US6059707A (en) 1998-03-27 2000-05-09 Tenneco Packaging Inc. Easy to open handle bag and method of making the same
US6047883A (en) * 1998-09-08 2000-04-11 Westvaco Corporation Bagless barrier paperboard container with a tamper evident reclosable fitment
US6945969B1 (en) 2000-03-31 2005-09-20 Medtronic, Inc. Catheter for target specific drug delivery
EP1176096B1 (de) * 2000-07-28 2005-08-31 WindmÀ¶ller & Hölscher Verfahren zum Verschliessen eines befüllten, mit Seitenfalten versehenen Sackes aus thermoplastischem Kunststoff
JP2002068216A (ja) * 2000-08-29 2002-03-08 Shin Etsu Handotai Co Ltd 半導体ウエーハ用包装袋及びそれを用いた半導体ウエーハの梱包方法
US6527445B2 (en) * 2001-05-02 2003-03-04 Scholle Corporation Liners or bags and method of making them
DE10151144A1 (de) * 2001-10-17 2003-04-30 Windmoeller & Hoelscher Verfahren zum Verbinden zweier Enden von flachliegenden und mit Seitenfalten versehenen Schlauchfolienbahnen
US20050031230A1 (en) * 2003-08-07 2005-02-10 Christopher Emst Self standing flexible container
US7093978B2 (en) * 2004-05-20 2006-08-22 Gregorio Lim Tan Pre-cut plastic bag roll, method and apparatus for making same
US7798711B2 (en) 2004-07-27 2010-09-21 Cdf Corporation Flexible liner for FIBC or bag-in-box container systems
WO2007038438A1 (en) * 2005-09-26 2007-04-05 Cdf Corporation Flexible liner with fitting on gusseted side and method of manufacture thereof
US7490451B2 (en) * 2005-10-18 2009-02-17 Illinois Tool Works Inc. Method and apparatus for making block bottom pillow top bags
US8075188B2 (en) 2006-02-24 2011-12-13 Cdf Corporation Flexible liner for FIBC or bag-in-box container systems with improved flex crack resistance
US8182152B2 (en) 2006-03-28 2012-05-22 Cdf Corporation Flexible liner for FIBC or bag-in-box container systems with improved tensile strength
US9016555B2 (en) 2007-04-03 2015-04-28 Cdf Corporation Flexible liner and bag-in-box container systems
US20090145575A1 (en) * 2007-11-30 2009-06-11 Gordon Hogan Heat reservoir
EP2246270B1 (en) * 2009-04-29 2013-12-11 SMQ Group B.V. A foldable bag and a method of manufacturing a foldable bag
CA2771574A1 (en) * 2009-08-27 2011-03-17 Graphic Packaging International, Inc. Reinforced bag
US8567660B2 (en) 2009-11-17 2013-10-29 Cdf Corporation Sustainable packaging system for shipping liquid or viscous products
US9120608B2 (en) 2009-11-17 2015-09-01 Cdf Corporation Sustainable packaging system for shipping liquid or viscous products
CA2818242A1 (en) 2010-11-16 2012-05-24 Cdf Corporation Secondary packaging system for pre-packaged products
WO2012121716A1 (en) * 2011-03-09 2012-09-13 Curwood, Inc. Gusseted bag with easy-open lap seal
US9650178B2 (en) * 2014-01-16 2017-05-16 The Fresh Group, Ltd. Watermelon pouch
US9434492B1 (en) 2014-08-25 2016-09-06 James Russell Method of filling a plurality of bottom gusseted pouches disposed on a roll
US9050770B1 (en) 2014-08-25 2015-06-09 James Russell Method of manufacturing a bottom gusseted pouch
US9962898B1 (en) 2014-08-25 2018-05-08 James Russell Method of manufacturing a bottom gusseted pouch
US9463924B1 (en) 2015-03-25 2016-10-11 Dee Volin Unique biodegradable eight-stacked-reinforced-handle bag, having eight stacked-reinforced handles, multiple triple-locking latches, multiple triple-locking braces, multiple quadruple-locking walls, and multiple double-locking doors
US11396403B2 (en) * 2015-08-24 2022-07-26 Patrick R Breslend Method for forming a folded bag and bag formed thereby
CN112060690B (zh) * 2020-09-16 2022-05-24 永州市中塑包装科技有限公司 一种封口良好的环保塑料编织袋折边机及使用方法

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NL7800295A (nl) * 1977-10-11 1979-04-17 Wavin Bv Werkwijze voor het vervaardigen van een baan van kunststofzakken met twee blokbodems.
NL7903733A (nl) 1979-05-11 1980-11-13 Wavin Bv Werkwijze voor het vervaardigen van een baan van kunst- stofzakken met twee blokbodems.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003143C2 (nl) * 1996-05-15 1997-11-18 Wavin Bv Baan van met elkaar verbonden zakken van kunststof, alsmede een zak vervaardigd uit deze baan.
EP0807583A1 (en) * 1996-05-15 1997-11-19 Wavin B.V. Web of interconnected plastic bags and bag manufactured from this web

Also Published As

Publication number Publication date
US4561107A (en) 1985-12-24
FI801478A (fi) 1980-11-12
EP0021463B1 (en) 1986-01-02
JPS56148A (en) 1981-01-06
JPS6029341B2 (ja) 1985-07-10
EP0064321A1 (en) 1982-11-10
EP0021463A1 (en) 1981-01-07
DE3071317D1 (en) 1986-02-13
EP0064321B1 (en) 1985-09-18
US4636190A (en) 1987-01-13
US4783178A (en) 1988-11-08
FI72460B (fi) 1987-02-27
FI72460C (fi) 1990-11-04

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
A85 Still pending on 85-01-01