EP0055441A1 - Sac à soufflets latéraux - Google Patents

Sac à soufflets latéraux Download PDF

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Publication number
EP0055441A1
EP0055441A1 EP81110623A EP81110623A EP0055441A1 EP 0055441 A1 EP0055441 A1 EP 0055441A1 EP 81110623 A EP81110623 A EP 81110623A EP 81110623 A EP81110623 A EP 81110623A EP 0055441 A1 EP0055441 A1 EP 0055441A1
Authority
EP
European Patent Office
Prior art keywords
pocket
region
recesses
blank
closure
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
EP81110623A
Other languages
German (de)
English (en)
Other versions
EP0055441B1 (fr
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/fr
Application granted granted Critical
Publication of EP0055441B1 publication Critical patent/EP0055441B1/fr
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 side-folding bag with a pocket open at the top and limited by front and rear walls and transverse to these side and bottom walls, consisting of a bag blank, which in turn is formed from at least two plastic foil blanks connected to one another at their edges , between which an insert blank, in particular a paper blank, is arranged, a closure flap connecting to the pocket in the region of the rear wall and a grip tab in the region of the front wall.
  • Cut tobacco is mainly packaged in soft bags of the aforementioned or a similar type.
  • the side folding bags mentioned here are a special version tion of the pouch bags known in various designs.
  • the insert in the form of a paper blank used in the bag designs concerned here extends to the edge of the bag blank and thus also in the region of the side walls. This creates difficulties in the area of the opening of the pocket 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 lateral areas is unfavorable for the design of the side-folding bag and, above all, for a closure formed by a transverse weld seam.
  • the object of the invention is to further develop and improve a side folding bag with an insert blank, in particular a paper blank, in such a way that difficulties due to material accumulation are avoided in the region of the opening of the bag, namely on the sides thereof.
  • the side-folding bag according to the invention is characterized in that the paper blank is formed with lateral recesses in the area of the closure and / or grip tab.
  • the purpose of this measure is to reduce the material accumulation in the critical area of folding the side walls by stacking several layers on top of one another.
  • the paper blank is therefore designed such that a paper layer is missing in the area mentioned.
  • the paper blank is therefore provided with a plurality of recesses in the side area, which are so are arranged that they come into effect laterally in the area of the opening of the bag in the fully folded bag and completely or partially cover each other.
  • the width of these recesses in the paper blank i.e. the dimension transverse to the bag blank, corresponds approximately to half the width of the side wall, so that the front and rear walls as well as the closure flap and the grip flap are provided with a paper blank over the full width in the area of the visible surfaces.
  • the side wall in this area can be folded more easily in a V-shape between the front wall and the rear wall. Since the closure flap is usually designed in the full width of the bag blank, a continuous edge flap thereof is folded inwards in half the width of the side wall. This transition of the side wall in the folded-over edge tabs is also improved by the lack of paper inlay in this area.
  • 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 multi-layer, 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 closure flap 12 and the grip flap 13 extend on the free or open side of the pocket 11 limited in this way. In the end position of the side folding bag, the closure flap 12 (with the grip flap 13) is folded over against the front wall 15 of the pocket 11 and, if appropriate, fixed here.
  • 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 the outer foil blanks 22 and 23. This has smaller dimensions than the film 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 tab 12 are 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 to 31 - with respect 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 Sac à soufflets latéraux Expired EP0055441B1 (fr)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=6120624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81110623A Expired EP0055441B1 (fr) 1980-12-31 1981-12-19 Sac à soufflets latéraux

Country Status (5)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505385A (en) * 1982-04-17 1985-03-19 Focke & Co. Pouch pack for tobacco as well as a process and apparatus for making this
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
NL1000521C2 (en) * 1995-06-08 1996-12-10 Sara Lee De Nv Tobacco-pouch of plastic laminate
EP2532513A3 (fr) * 2011-06-08 2013-07-24 Focke & Co. (GmbH & Co. KG) Sachet pour tabac ainsi que procédé et dispositif de fabrication

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US5392974A (en) * 1993-09-27 1995-02-28 Johnson-Rabbett; Becky L. Medical glove holder
US5964161A (en) * 1997-10-30 1999-10-12 Conway; Kay Christine Expandable tray
JP2005519004A (ja) * 2002-03-08 2005-06-30 ダンディ エー／エス 菓子類を販売する方法、情報を提供する方法、広告を販売する方法、およびそれらの方法により用いられるパッケージ
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
EP2915442A1 (fr) * 2014-03-04 2015-09-09 Reemtsma Cigarettenfabriken GmbH Blague à tabac
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541925A (fr) *
US1749005A (en) * 1927-07-22 1930-03-04 William L Taylor Multiplex bag
DE2547049A1 (de) * 1975-10-21 1977-05-05 Focke Pfuhl Verpack Automat Tabakbeutel aus kunststoff-folie sowie vorrichtung zum verschliessen desselben
GB2061713A (en) * 1979-10-30 1981-05-20 Focke & Co Pouch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 Corp Pipe tobacco pouch
SE7601669L (sv) * 1976-02-16 1977-08-17 Akerlund & Rausing Ab Pasliknande forpackning samt emnesbana respektive sett for tillverkning av sadana forpackningar

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541925A (fr) *
US1749005A (en) * 1927-07-22 1930-03-04 William L Taylor Multiplex bag
DE2547049A1 (de) * 1975-10-21 1977-05-05 Focke Pfuhl Verpack Automat Tabakbeutel aus kunststoff-folie sowie vorrichtung zum verschliessen desselben
GB2061713A (en) * 1979-10-30 1981-05-20 Focke & Co Pouch
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505385A (en) * 1982-04-17 1985-03-19 Focke & Co. Pouch pack for tobacco as well as a process and apparatus for making this
US4711349A (en) * 1982-04-17 1987-12-08 Focke & Co. Pouch pack for tobacco as well as a process and apparatus for making this
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
NL1000521C2 (en) * 1995-06-08 1996-12-10 Sara Lee De Nv Tobacco-pouch of plastic laminate
EP2532513A3 (fr) * 2011-06-08 2013-07-24 Focke & Co. (GmbH & Co. KG) Sachet pour tabac ainsi que procédé et dispositif de fabrication

Also Published As

Publication number Publication date
DE3170054D1 (en) 1985-05-23
NO814386L (no) 1982-07-01
DE3049601A1 (de) 1982-07-08
IE52785B1 (en) 1988-03-02
NO154006B (no) 1986-03-24
IE813086L (en) 1982-06-30
US4402403A (en) 1983-09-06
EP0055441B1 (fr) 1985-04-17
NO154006C (no) 1986-07-02

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