EP0740634B1 - Emballage pour objets allonges realise a partir de papier plisse - Google Patents

Emballage pour objets allonges realise a partir de papier plisse Download PDF

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Publication number
EP0740634B1
EP0740634B1 EP95909816A EP95909816A EP0740634B1 EP 0740634 B1 EP0740634 B1 EP 0740634B1 EP 95909816 A EP95909816 A EP 95909816A EP 95909816 A EP95909816 A EP 95909816A EP 0740634 B1 EP0740634 B1 EP 0740634B1
Authority
EP
European Patent Office
Prior art keywords
plys
pleated
flap
packaging
film
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 - Lifetime
Application number
EP95909816A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0740634A1 (fr
Inventor
Gilbert Capy
Akiva Buchberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0740634A1 publication Critical patent/EP0740634A1/fr
Application granted granted Critical
Publication of EP0740634B1 publication Critical patent/EP0740634B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • B65D65/10—Wrappers or flexible covers rectangular
    • B65D65/12—Wrappers or flexible covers rectangular formed with crease lines to facilitate folding

Definitions

  • the invention relates to a packaging for long objects, made from pleated paper.
  • the present invention relates to a packaging, for long objects such as sandwiches, which is economical, made of paper, practical to implement in kitchens, practical for the consumer and which offers a good presentation.
  • the invention also relates to two methods of producing the packaging (claims 5 and 6) and a method for packaging an object in this packaging (claim 7).
  • Figure 1 shows the packaging according to the invention before use; a cut was made to show the shape of the folds of the body of the envelope.
  • FIG. 2 represents the same packaging from which the folds of the part constituting the body have been removed in order to introduce a long sandwich therein; a cut was made to show that the folds were undone.
  • Figure 3 shows the same package containing a long sandwich that was covered by the flap; a cutout shows the position of the flap relative to the body and the sandwich.
  • FIG. 4 represents the same packaging, the folds of which have been partially reformed in order to best conform to the shape of the long sandwich it contains; a cutout shows that the folds have reformed.
  • Figure 5 shows an embodiment of this packaging from a single film.
  • Figure 6 shows the realization of this packaging from two films.
  • the invention consists in making an elongated rectangular envelope formed by a thin and flexible film previously pleated, in accordance with coated pleats 1 which are fixed at their ends 2 and free between them, and which is folded back on itself parallel to the direction of the folds 1.
  • the envelope has two pleated walls 3 and 4 connected together by a fold 5 forming the bottom of the envelope which is parallel to the folds 1 of the thin film constituting the walls 3 and 4.
  • the side edges 6 corresponding to the end 2 of the folds 1 go from the bottom fold 5 to the opening 7 and are fixed to each other by any existing means available.
  • One of the walls 4 of the envelope is extended along its edge 30 by a flap 8 of generally rectangular shape.
  • This flap 8 can consist of the pleated continuation of the pleated wall 4 or of an uncreated part 10 (FIG. 5) of the film constituting the packaging or of a flat sheet 9 (FIG. 6) added.
  • the width 38 of the flap 8 is of the order of twice the height 17 of the envelope.
  • one way of making such an envelope comprising, for example, a non-pleated flap 10 consists, starting from a reel of a material such as paper coated with polyethylene on one side, having the width of the envelope to be produced, make a zone 16 pleated transversely to the direction of the spool over a length equal to twice the height 17 (FIG. 1) of the envelope outside the flap 8, then make a zone without folds 18 of a width, preferably, of the same order of magnitude as the width of the pleated zone 16. Then the ends 2 of the plies 1 are fixed laterally by welding 19 of the faces covered with polyethylene which face each other.
  • the pleated part 16 is then folded in half, to form the body 20 of the envelope, bringing its ends 21 one against the other, so that the faces covered with polyethylene are inside and, so that two zones without consecutive folds 22 come to abut.
  • the body 20 of the envelope thus formed is then folded over one of the two zones without folds 24 which border it so that the folded zones 25 are all in the same direction.
  • a continuous strip is thus obtained in which bodies 20 of pleated envelopes follow each other, linked together by an apparent strip of the area of unpleated paper 24. Since each unpleated space 24 is greater in width than height 17 (FIG. 1) of the body 20 (FIG.
  • each envelope when it is coated lets appear between itself and the envelope which follows it or that which precedes it a space 26 comprising only a thickness of paper not pleated. It is in this space 26 that it is easy to carry out the separation cutting, from each other, of the finished packages 27.
  • the non-pleated part 8 (FIG. 1) is an attached sheet, of width 38 equivalent to that of the sum of the widths 17 of the pleated parts 3 and 4 and which is fixed to one of the edges 30 of the opening 7 of the envelope.
  • One way of making this packaging consists in manufacturing, from a reel formed for example of paper coated with polyethylene on one side, a pleated 31 (FIG. 6) formed of pleated zones 29 separated from zones without narrow pleats 32 and laterally fix the end 2 of the folds 1 as above.
  • a strip 28 is reported which is preferably the same width as the width of the pleated, but which can also be different if necessary, which is fixed transversely by a weld 33 at the height of the zone without folds 32. separates the assemblies 34 thus formed and the flat part 35 is turned over so that the pleated part 36 can be folded back on itself in the direction indicated above and the edges 6 are fixed by welding so as to obtain a finished package 37.
  • This type of packaging which has been described for long sandwiches can also be used for a variety of objects capable of holding in the cavity 14 including for round or elongated objects such as oranges or bananas.
  • objects capable of holding in the cavity 14 including for round or elongated objects such as oranges or bananas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packaging Of Special Articles (AREA)
  • Packages (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Basic Packing Technique (AREA)
  • Wrappers (AREA)
EP95909816A 1994-02-11 1995-02-10 Emballage pour objets allonges realise a partir de papier plisse Expired - Lifetime EP0740634B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9401785 1994-02-11
FR9401785A FR2716171B1 (fr) 1994-02-11 1994-02-11 Emballage pour objets allongés réalisés à partir de papier plissé.
PCT/FR1995/000157 WO1995021778A1 (fr) 1994-02-11 1995-02-10 Emballage pour objets allonges realise a partir de papier plisse

Publications (2)

Publication Number Publication Date
EP0740634A1 EP0740634A1 (fr) 1996-11-06
EP0740634B1 true EP0740634B1 (fr) 1997-11-26

Family

ID=9460157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95909816A Expired - Lifetime EP0740634B1 (fr) 1994-02-11 1995-02-10 Emballage pour objets allonges realise a partir de papier plisse

Country Status (13)

Country Link
US (1) US5743460A (da)
EP (1) EP0740634B1 (da)
JP (1) JPH09508608A (da)
KR (1) KR970701147A (da)
AT (1) ATE160546T1 (da)
AU (1) AU681258B2 (da)
CA (1) CA2178316A1 (da)
DE (1) DE69501115T2 (da)
DK (1) DK0740634T3 (da)
ES (1) ES2111396T3 (da)
FR (1) FR2716171B1 (da)
GR (1) GR3025836T3 (da)
WO (1) WO1995021778A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734791B1 (fr) * 1995-06-02 1997-07-04 Capy Gilbert Emballage plisse avec une zone centrale renforcee dont les plis sont predeployes
FR2759350B1 (fr) * 1997-02-11 1999-03-12 Capy Gilbert Dispositif de fermeture auto-refermable pour sachets a parois plissees
US5964161A (en) * 1997-10-30 1999-10-12 Conway; Kay Christine Expandable tray
US6394652B2 (en) 1999-06-18 2002-05-28 The Procter & Gamble Company Flexible bags having stretch-to-fit conformity to closely accommodate contents in use
US6394651B2 (en) * 1999-06-18 2002-05-28 The Procter & Gamble Company Flexible bags having enhanced capacity and enhanced stability in use
US20050025399A1 (en) * 2003-07-31 2005-02-03 West Coast Trends, Inc., A California Corporation Pleated pocket device
US7942577B2 (en) * 2006-12-12 2011-05-17 The Procter & Gamble Company Flexible bag having a drawtape closure
JP5123551B2 (ja) * 2007-04-10 2013-01-23 ユニ・チャーム株式会社 個包装体
JP5123553B2 (ja) * 2007-04-13 2013-01-23 ユニ・チャーム株式会社 タンポンの個包装体
FR2951107B1 (fr) 2009-10-08 2013-01-25 Gilbert Capy Processus de production permettant de realiser des emballages a base de papier pour la restauration rapide comportant notamment des plis couches profonds
DE102019106697A1 (de) * 2019-03-15 2020-09-17 Eller Foodpackaging Gmbh Lebensmittelverpackung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1505012A (en) * 1923-07-27 1924-08-12 Distefano Gabriel Hand bag
US1555115A (en) * 1924-11-14 1925-09-29 John L Hand Knockdown receptacle
US1846949A (en) * 1928-10-19 1932-02-23 John W Clark Wrapper for expansible material
US1948615A (en) * 1930-12-09 1934-02-27 John W Clark Package of expansible material and wrapper therefor
US3078895A (en) * 1960-08-11 1963-02-26 Instant Fold Products Inc Collapsible bag carrier
IE36093B1 (en) * 1971-03-05 1976-08-18 British Visqueen Ltd Carrier-bags
GB1466379A (en) * 1973-09-19 1977-03-09 British Visqueen Ltd Plastics carrier bags
FR2595666B1 (fr) * 1986-03-17 1988-05-13 Capy Gilbert Emballage pour forme convexe obtenu a partir d'une feuille mince plissee
US4892744A (en) * 1987-02-11 1990-01-09 Borden, Inc. Single-pleated microwave popcorn package
US4946290A (en) * 1988-09-28 1990-08-07 Krzysztof Matyja Expandable bag
FR2666072B1 (fr) * 1990-08-24 1994-06-10 Lafond Jean Marc Sac depliable et emballages multipoches formes de tels sacs.
US5125564A (en) * 1990-10-26 1992-06-30 Akiva Buchberg Pleated packaging wrapper for objects
FR2673909B1 (fr) * 1991-03-15 1993-12-24 Buchberg Akiva Methode d'emballage a partir de bandes formees de feuilles souples plissees en plis egaux fixes entre eux a leurs extremites.
FR2676037B1 (fr) * 1991-05-03 1994-11-04 Buschberg Akiva Emballage plisse comportant une zone sans plis pouvant etre rapportee.
FR2676194A1 (fr) * 1991-05-07 1992-11-13 Tenay Pliss Emball Procede et dispositif de realisation d'un emballage se presentant sous la forme d'une feuille de forme rectangulaire comportant des plis dans le sens de la largeur.
US5199792A (en) * 1991-10-18 1993-04-06 International Paper Company Sandwich pouch
NZ249909A (en) * 1992-03-27 1996-06-25 Gilbert Capy Bag formed from folded pleated sheet: pleats releasably adhered
FR2702743B1 (fr) * 1993-03-16 1995-04-21 Gilbert Capy Dispositif associant une serviette jetable et un emballage pour la restauration rapide, et méthode de fabrication en continu.

Also Published As

Publication number Publication date
GR3025836T3 (en) 1998-04-30
AU1814395A (en) 1995-08-29
CA2178316A1 (en) 1995-08-17
FR2716171B1 (fr) 1996-04-12
DK0740634T3 (da) 1998-08-10
DE69501115D1 (de) 1998-01-08
KR970701147A (ko) 1997-03-17
JPH09508608A (ja) 1997-09-02
EP0740634A1 (fr) 1996-11-06
US5743460A (en) 1998-04-28
DE69501115T2 (de) 1998-05-20
ES2111396T3 (es) 1998-03-01
ATE160546T1 (de) 1997-12-15
FR2716171A1 (fr) 1995-08-18
AU681258B2 (en) 1997-08-21
WO1995021778A1 (fr) 1995-08-17

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