EP0055441B1 - Seitenfaltbeutel - Google Patents

Seitenfaltbeutel Download PDF

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Publication number
EP0055441B1
EP0055441B1 EP81110623A EP81110623A EP0055441B1 EP 0055441 B1 EP0055441 B1 EP 0055441B1 EP 81110623 A EP81110623 A EP 81110623A EP 81110623 A EP81110623 A EP 81110623A EP 0055441 B1 EP0055441 B1 EP 0055441B1
Authority
EP
European Patent Office
Prior art keywords
pouch
bag
recesses
flap
closing
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.)
Expired
Application number
EP81110623A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0055441A1 (de
Inventor
Heinz Focke
Oskar Balmer
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.)
Focke and Co GmbH and Co KG
Original Assignee
Focke and Co GmbH and Co 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 Focke and Co GmbH and Co KG filed Critical Focke and Co GmbH and Co KG
Publication of EP0055441A1 publication Critical patent/EP0055441A1/de
Application granted granted Critical
Publication of EP0055441B1 publication Critical patent/EP0055441B1/de
Expired legal-status Critical Current

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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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • 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

Definitions

  • the invention relates to a bag in the form of a double-layer plastic film with an intervening insert, preferably a paper insert, formed into a side folding bag, in which the front, bottom, rear wall, closure flap and handle flap are formed in one piece and the side walls are formed by side strips of the front and rear walls welded to one another are, the side strips also extend along the closure flap.
  • an intervening insert preferably a paper insert
  • Such a bag is known from DE-A1-2 547 049.
  • the paper insert extends there to the edge of the bag blank and thus also in the area of the side walls. Difficulties arise especially in the area of the bag opening due to the complex folding there.
  • the front and back wall of the bag or the closure flap and the grip flap lie directly against one another in this area.
  • the side walls are folded inwards in a V-shape. The resulting accumulation of material in the side areas is unfavorable for the design of the side-folding bag and, above all, for a closure formed by a transverse weld seam.
  • the paper insert is provided with lateral recesses which, when the bag is completely folded or closed, lie in the region of a closure seam (weld seam) closing the bag opening at the ends thereof.
  • the recesses are formed in half the width of the side walls of the pouch pocket. At the same time, it is then ensured that the front and rear walls as well as the closure flap and the grip flap are equipped with a paper insert over the full width in the area of the visible surfaces.
  • the inwardly folded edge tabs of the closure flap are without paper insert. This gives a closure flap which can be easily adapted to the contents of the bag (high conformability) and in this way ensures a relatively aroma-tight reclosure of the opened bag.
  • the side folding bag shown in the drawings is used to hold (cut) tobacco 10. This is accommodated in a pocket 11 which, together with a closure flap 12 and a grip flap 13, is formed from a multilayer, rectangular bag blank 14 (FIG. 2) .
  • the pocket 11 is delimited by the front wall 15, rear wall 16, a transverse bottom wall 17 and also transverse side walls 18 and 19.
  • the pocket 11 therefore has a predominantly cuboid shape when filled.
  • the bag blank 14 as the starting product for the side folding bag consists of several, namely three layers.
  • An insert in the form of a paper blank 24 is arranged between outer foil blanks 22 and 23. This has smaller dimensions than the foil blanks 22, 23 which are connected to one another at the edges by weld seams 25. However, except for the weld seams 25, the paper blank 24 extends (predominantly) over the full width of the bag blank 14.
  • the position of the weld seam 21 is indicated in FIG. 2. It is possible to apply material strips which can be activated on the inside of the bag blank 14 in the region of the same, e.g. B. Hot-melt strips 32, 33. These are activated to produce the weld seam 21 when the bag is fully folded by compressing and applying heat, so that an openable seam is formed.
  • material strips which can be activated on the inside of the bag blank 14 in the region of the same, e.g. B. Hot-melt strips 32, 33. These are activated to produce the weld seam 21 when the bag is fully folded by compressing and applying heat, so that an openable seam is formed.
  • the recesses 28 and 29 can extend in the region of the locking tab 12, analogously to the handle tab 13, up to the free edge.
  • the inwardly folded edge tabs 26, 27 of the closure flap 12 are also formed without a paper layer.
  • the weld seam 21 or the hot-melt strips 32, 33 are arranged off-center with respect to the recesses 28 ... 31 - with reference to their transverse central axis.
  • the hot-melt strips 32, 33 are arranged offset toward the inside of the pocket 11. This results in an optimal effect of the recesses 28 ... 31.
  • the peculiarity of the present embodiment of a side folding bag is that there is only one paper layer per wall over the entire width of the closure seam or weld seam 21.
  • the resistance values for thermal welding or also for high-frequency welding are therefore essentially the same over the full length of the sealing seam.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Sheet Holders (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
EP81110623A 1980-12-31 1981-12-19 Seitenfaltbeutel Expired EP0055441B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803049601 DE3049601A1 (de) 1980-12-31 1980-12-31 Seitenfaltbeutel, insbesondere zur aufnahme von schnitt-tabak
DE3049601 1980-12-31

Publications (2)

Publication Number Publication Date
EP0055441A1 EP0055441A1 (de) 1982-07-07
EP0055441B1 true EP0055441B1 (de) 1985-04-17

Family

ID=6120624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81110623A Expired EP0055441B1 (de) 1980-12-31 1981-12-19 Seitenfaltbeutel

Country Status (5)

Country Link
US (1) US4402403A (no)
EP (1) EP0055441B1 (no)
DE (2) DE3049601A1 (no)
IE (1) IE52785B1 (no)
NO (1) NO154006C (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214240A1 (de) * 1982-04-17 1983-10-20 Focke & Co, 2810 Verden Beutelverpackung fuer tabak sowie verfahren und vorrichtung zum herstellen derselben
US4895457A (en) * 1983-09-12 1990-01-23 The Dow Chemical Company RF-sealable packaging containers
US4790670A (en) * 1985-01-11 1988-12-13 Poly-Pak Industries, Inc. Bag with closeable flap and method of manufacturing same
DE3621813A1 (de) * 1986-06-28 1988-01-07 Focke & Co Beutel aus flexiblem folienzuschnitt
DE3839143A1 (de) * 1988-11-19 1990-05-23 Ebert Folienwerk Gmbh & Co Kg Beutel fuer bonbons u. dgl.
DE4020356A1 (de) * 1990-06-27 1992-01-09 Pi Patente Gmbh Recyclingbarer behaelter, dessen inhalt die steifigkeit des behaelters unterstuetzt, sowie recycling-verfahren fuer den behaelter
US5392974A (en) * 1993-09-27 1995-02-28 Johnson-Rabbett; Becky L. Medical glove holder
NL1000521C2 (en) * 1995-06-08 1996-12-10 Sara Lee De Nv Tobacco-pouch of plastic laminate
US5964161A (en) * 1997-10-30 1999-10-12 Conway; Kay Christine Expandable tray
EA006591B1 (ru) * 2002-03-08 2006-02-24 Данди А/С Упаковка для кондитерских изделий
JP4937754B2 (ja) * 2004-10-04 2012-05-23 キョーラク株式会社 充填包装体及びその製造方法
US20120042883A1 (en) * 2010-08-17 2012-02-23 Internationl Oddities, Inc. Composite Packaging System For Particulate Smokable Product
DE102011105014A1 (de) * 2011-06-08 2012-12-13 Focke & Co. (Gmbh & Co. Kg) Beutel für Tabak sowie Verfahren und Vorrichtung zum Herstellen
EP2915442A1 (en) * 2014-03-04 2015-09-09 Reemtsma Cigarettenfabriken GmbH Tobacco pouch
DE102014004541A1 (de) 2014-03-19 2015-10-08 Focke & Co. (Gmbh & Co. Kg) Verfahren und Vorrichtung zum Herstellen von (Tabak-)Beuteln
USD782814S1 (en) * 2015-06-02 2017-04-04 Marlene Hernandez Holder for feminine hygiene articles
USD782815S1 (en) * 2015-06-02 2017-04-04 Marlene Hernandez Holder for feminine hygiene articles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541925A (no) *
US1749005A (en) * 1927-07-22 1930-03-04 William L Taylor Multiplex bag
US2325673A (en) * 1940-06-27 1943-08-03 Shellmar Products Co Tobacco pouch and method of making same
US2506311A (en) * 1946-09-11 1950-05-02 Reynolds Metals Co Bag pouch
GB1129667A (en) * 1965-06-21 1968-10-09 Schmermund Alfred Improvements in or relating to tobacco pouches
US3471005A (en) * 1968-03-18 1969-10-07 Brown & Williamson Tobacco Pipe tobacco pouch
DE2547049C2 (de) * 1975-10-21 1984-12-20 Focke & Co, 2810 Verden Wickelbeutel aus miteinander verbundenen thermoplastischen Kunststoffolien und Vorrichtung zum Anbringen eines Verschlußstreifens in der Öffnung der Tasche eines derartigen Wickelbeutels
SE7601669L (sv) * 1976-02-16 1977-08-17 Akerlund & Rausing Ab Pasliknande forpackning samt emnesbana respektive sett for tillverkning av sadana forpackningar
DE2943825A1 (de) * 1979-10-30 1981-05-21 Focke & Co, 2810 Verden Beutel aus kunststoffolien mit seitenwaenden und boden - sogenannter seitenfalt-beutel-, insbesondere zur aufnahme von schnitt-tabak

Also Published As

Publication number Publication date
EP0055441A1 (de) 1982-07-07
IE813086L (en) 1982-06-30
US4402403A (en) 1983-09-06
NO154006B (no) 1986-03-24
NO814386L (no) 1982-07-01
IE52785B1 (en) 1988-03-02
NO154006C (no) 1986-07-02
DE3049601A1 (de) 1982-07-08
DE3170054D1 (en) 1985-05-23

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