FR2697507A1 - Supple carrier bag - has parallel walls, connected by gussets, with carrying windows through which flaps pass - Google Patents

Supple carrier bag - has parallel walls, connected by gussets, with carrying windows through which flaps pass Download PDF

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Publication number
FR2697507A1
FR2697507A1 FR9213278A FR9213278A FR2697507A1 FR 2697507 A1 FR2697507 A1 FR 2697507A1 FR 9213278 A FR9213278 A FR 9213278A FR 9213278 A FR9213278 A FR 9213278A FR 2697507 A1 FR2697507 A1 FR 2697507A1
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FR
France
Prior art keywords
flap
bag
walls
carrying
window
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.)
Pending
Application number
FR9213278A
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French (fr)
Inventor
Parrochia Maxime
Roessiger Claude
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR9213278A priority Critical patent/FR2697507A1/en
Publication of FR2697507A1 publication Critical patent/FR2697507A1/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/16End- or aperture-closing arrangements or devices
    • B65D33/24End- or aperture-closing arrangements or devices using self-locking integral or attached closure elements, e.g. flaps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/16End- or aperture-closing arrangements or devices
    • B65D33/30Deformable or resilient metal or like strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

Two parallel carrier bag walls (10,11) are connected by lateral gussets (12,13). In the upper free end of the walls are carrying windows (14,15). The open upper part (1) is fixed by a reinforced part (2) having two parallel folding lines (20,21) which define a median part (22) stuck to the wall. The height of this median part is equal to the vertical distance between the upper edge of a window and the free edge of the walls. A flap (27) is introduced into the carrying window and is held in this position by a flap (23) whose ends (24) passing through them are provided with a frame (25). ADVANTAGE - Improves the comfort in carrying a full bag.

Description

La présente invention a trait aux sacs d'emballage réalisés en un matériau souple tel que papier, carton mince ou matière synthétique, et elle concerne plus particulièrement ceux dont les deux parois principales, assemblées l'une à l'autre à leur base pour constituer le fond et reliées par des parois latérales en forme de soufflets, sont découpées de fenêtres prévues au-dessous du bord ouvert afin de déterminer des passages pour la main et permettre ainsi le portage de l'article une fois rempli. The present invention relates to packaging bags made of a flexible material such as paper, thin cardboard or synthetic material, and it relates more particularly to those whose two main walls, joined together at their base to constitute the bottom and connected by side walls in the form of bellows, are cut out of windows provided below the open edge in order to determine passages for the hand and thus allow the porting of the article once filled.

L'invention a pour but de doter la partie supérieure ouverte des sacs d'emballage de ce type, d'un renfort qui est agencé d'une part pour assurer la fermeture efficace de l'ouverture après remplissage, d'autre part pour améliorer le confort du portage de l'article à l'état plein, et ce tout en évitant tout risque de déchirure intempestive au niveau des fenêtres de portage sous l'effet du poids. The object of the invention is to provide the open upper part of packaging bags of this type with a reinforcement which is arranged on the one hand to ensure effective closure of the opening after filling, on the other hand to improve the comfort of carrying the article in the full state, and this while avoiding any risk of untimely tearing at the portage windows under the effect of the weight.

Ce renfort ou poignée présente, de part et d'autre d'une partie médiane apte à être fixée par collage ou thermosoudage contre la face extérieure de l'une des parois principales, au-dessus de la fenêtre de portage correspondante,
- d'une part un grand rabat dont la longueur est supérieure à celle du bord ouvert du sac de façon à définir deux extrémités débordantes qui sont armées intérieurement pour être repliées transversalement contre le dos de la partie médiane,
- d'autre part un volet qui est profilé pour être introduit par pliage à travers les deux fenêtres de portage avant que le grand rabat précité ne soit lui-même replié par dessus l'ouverture du sac en emprisonnant ainsi le volet et que les extrémités débordantes se soient rabattues latéralement, en verrouillant de la sorte le rabat à sa position de fermeture.
This reinforcement or handle has, on either side of a central portion capable of being fixed by gluing or heat sealing against the external face of one of the main walls, above the corresponding carrying window,
on the one hand, a large flap whose length is greater than that of the open edge of the bag so as to define two projecting ends which are internally reinforced to be folded transversely against the back of the middle part,
- on the other hand, a flap which is profiled to be introduced by folding through the two carrying windows before the aforementioned large flap is itself folded over the opening of the bag, thus trapping the flap and the ends protruding are folded laterally, thereby locking the flap in its closed position.

Le dessin annexé, donné à titre d'exemple, permettra de mieux comprendre l'invention, les caractéristiques qu'elle présente et les avantages qu'elle est susceptible de procurer :
Fig. 1 est une vue en perspective montrant le renfort ou poignée et la partie supérieure du sac préalablement à leur assemblage.
The appended drawing, given by way of example, will allow a better understanding of the invention, the characteristics which it presents and the advantages which it is capable of providing:
Fig. 1 is a perspective view showing the reinforcement or handle and the upper part of the bag prior to their assembly.

Fig. 2 est une coupe de détail suivant le plan indiqué en Il-Il en fig. 1. Fig. 2 is a detail section along the plane indicated in Il-Il in fig. 1.

Fig. 3 montre le sac équipé du renfort en forme de poignée. Fig. 3 shows the bag fitted with the handle-shaped reinforcement.

Fig. 4, 5 et 6 illustrent en perspective le repliage de ce renfort pour la fermeture du sac après remplissage. Fig. 4, 5 and 6 illustrate in perspective the folding of this reinforcement for closing the bag after filling.

En fig. 1, la référence 1 désigne la partie supérieure ouverte d'un sac souple dont les deux parois principales 10 et 11, reliées l'une à l'autre par les soufflets latéraux 12 et 13, sont découpées d'une fenêtre 14, 15 à profil rectangulaire. In fig. 1, the reference 1 designates the open upper part of a flexible bag whose two main walls 10 and 11, connected to each other by the side bellows 12 and 13, are cut out of a window 14, 15 to rectangular profile.

Au sac ainsi conformé est associé un renfort ou poignée 2 qu'on peut supposer être constitué par une feuille de carton mince convenablement découpée. Lors de son découpage le renfort 2 a été soumis à une opération de rainurage qui a déterminé deux lignes doubles de foulage 20 et 21 orientées longitudinalement pour définir
- une partie médiane 22 établie à un profil rectangulaire dont la longueur est égale à celle de l'ouverture du sac 1 et dont l'une des faces est adhésivée pour permettre la fixation du renfort 2 par collage ;
- un grand rabat supérieur 23 de longueur supérieure à celle de la partie 22 de façon à déterminer deux extrémités débordantes 24, chacune de celles-ci étant raidie (cf. fig. 2) par une armature 25 (en métal ou en matière synthétique) retenue en place par une pellicule ou film collé 26 ;;
- et un volet inférieur 27 à profil rectangulaire, centré par rapport à la partie médiane 22 et établi à une longueur très légèrement inférieure à celle de chaque fenêtre 14 et 15 du sac 1.
The bag thus shaped is associated with a reinforcement or handle 2 which can be assumed to be constituted by a sheet of thin cardboard suitably cut. When cutting the reinforcement 2 was subjected to a grooving operation which determined two double trampling lines 20 and 21 oriented longitudinally to define
- A middle part 22 established with a rectangular profile whose length is equal to that of the opening of the bag 1 and one of the faces of which is adhesive-coated to allow the fixing of the reinforcement 2 by gluing;
- a large upper flap 23 of length greater than that of the part 22 so as to determine two projecting ends 24, each of these being stiffened (cf. fig. 2) by a frame 25 (made of metal or synthetic material) retained in place by a film or glued film 26 ;;
- And a lower flap 27 with a rectangular profile, centered with respect to the middle part 22 and established at a length very slightly less than that of each window 14 and 15 of the bag 1.

A la manière représentée en fig. 3, le renfort 2 est destiné à être fermement assemblé à la face extérieure de la paroi principale 10, et ce par le moyen de l'adhésif qui recouvre la partie médiane 22. Comme la hauteur de cette partie 22 correspond à la distance verticale comprise entre le bord libre de la paroi 10 et le bord supérieur de la fenêtre 15, on comprend que les lignes de foulage 20 et 21 viennent se disposer la première au niveau du bord supérieur de la paroi 10, la seconde à celui du bord supérieur de la fenêtre 15. In the manner shown in fig. 3, the reinforcement 2 is intended to be firmly assembled to the outer face of the main wall 10, and this by means of the adhesive which covers the middle part 22. As the height of this part 22 corresponds to the vertical distance included between the free edge of the wall 10 and the upper edge of the window 15, it is understood that the trampling lines 20 and 21 are arranged first at the upper edge of the wall 10, the second at that of the upper edge of window 15.

On conçoit que la présence du renfort 2 au niveau de l'ouverture du sac 1 ne gêne en aucune manière le remplissage de celui-ci par l'utilisateur. Une fois ce remplissage effectué, il suffit de replier le volet 27 suivant la ligne 21 pour l'engager dans les deux fenêtres 15 et 14, à la manière illustrée en fig. 4, et de le plaquer vers le haut contre la face extérieure de la paroi 11. Le rabat 23 est à son tour replié vers le bas suivant la ligne de foulage 20, par dessus le volet 27 et la paroi 11, en emprisonant ainsi ledit volet, comme illustré en fig. 5. La fermeture est complétée moyennant rabattement transversal des extrémités débordantes 24 du rabat 23, ce rabattement s'effectuant sur 1800 de fa çon à ce que les extrémités 24 se trouvent appliquées contre le dos de la partie médiane 22. It is understood that the presence of the reinforcement 2 at the opening of the bag 1 does not in any way interfere with the filling thereof by the user. Once this filling has been completed, it suffices to fold the flap 27 along line 21 to engage it in the two windows 15 and 14, in the manner illustrated in FIG. 4, and to press it up against the outer face of the wall 11. The flap 23 is in turn folded down along the pressing line 20, over the flap 27 and the wall 11, thereby trapping said shutter, as illustrated in fig. 5. The closure is completed by transverse folding of the projecting ends 24 of the flap 23, this folding being effected over 1800 so that the ends 24 are applied against the back of the middle part 22.

On obtient ainsi le sac représenté en fig. 6. La fermeture est parfaitement efficace et l'on observera que la présence du volet 27 dans les fenêtres 14 et 15 améliore très sensiblement le confort du portage du sac à l'état rempli. Les armatures 25 s'opposent à toute déformation intempestive des extrémités repliées 24, sans toutefois gêner sensiblement l'ouverture volontaire du sac pour l'extraction de son contenu. il n'est pas sens intérêt de noter que ces armatures peuvent présenter une saignée d'affaiblissement au niveau de la zone de pliage transversal, de façon à se déchirer lors de la première ouverture et à signaler ainsi cette dernière, en authentifiant de La sorte le contenu initial de l'emballage. The bag shown in fig. 6. The closure is perfectly effective and it will be observed that the presence of the flap 27 in the windows 14 and 15 very significantly improves the comfort of carrying the bag in the filled state. The frames 25 oppose any untimely deformation of the folded ends 24, without however substantially hindering the voluntary opening of the bag for the extraction of its contents. it does not make sense to note that these reinforcements may have a weakening groove at the level of the transverse folding zone, so as to tear during the first opening and thus to indicate the latter, thereby authenticating the initial contents of the package.

il doit d'ailleurs être entendu que la description qui précède n'a été donnée qu'à. titre d'exemple et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tous autres équivalents.  it should moreover be understood that the above description has been given only. By way of example and that it in no way limits the field of the invention from which one would not depart by replacing the details of execution described by all other equivalents.

Claims (2)

REVENDICATIONS 1. Sac d'emballage en matière souple, du genre présentant deux parois planes principales (10, 11) qui sont reliées l'une à l'autre par des soufflets latéraux (12, 13) et qui au-dessous de leur bord supérieur libre sont découpées d'une fenêtre (14, 15) formant passage pour la main et le portage du sac, caractérisé en ce que sa partie supérieure ouverte (1) est solidaire d'un renfort (2) présentant deux lignes parallèles de foulage (20, 21) qui définissent 1. Packaging bag of flexible material, of the kind having two main flat walls (10, 11) which are connected to each other by lateral bellows (12, 13) and which below their upper edge free are cut out of a window (14, 15) forming a passage for the hand and the carrying of the bag, characterized in that its open upper part (1) is integral with a reinforcement (2) having two parallel trampling lines ( 20, 21) which define - une partie médiane (22) dont la longueur correspond à celle de l'ouverture et dont l'une des faces est propre à être rendue solidaire de la face extérieure de l'une (10) des deux parois principales du sac, la hauteur de cette partie médiane étant égale à la distance verticale comprise entre le bord supérieur d'une fenêtre (14, 15) et le bord libre des parois principales (10, 11) ;; - A middle part (22) whose length corresponds to that of the opening and one of the faces of which is suitable for being made integral with the external face of one (10) of the two main walls of the bag, the height of this middle part being equal to the vertical distance between the upper edge of a window (14, 15) and the free edge of the main walls (10, 11); - un volet inférieur (27) qui est profilé et positionné de manière à être introduit à travers les deux ouvertures (14 et 15) moyennant repliage suivant la ligne de foulage (21) correspondante ; - A lower flap (27) which is profiled and positioned so as to be introduced through the two openings (14 and 15) by means of folding along the corresponding pressing line (21); - et un grand rabat supérieur (23) dont la longueur dépasse celle de la partie centrale (22) afin de déterminer deux extrémités débordantes (24) raidies par des armatures (25) et propres à être pliées transversalement pour se rabattre contre le dos de la partie médiane (22) après que ledit rabat ait été replié suivant la ligne de foulage correspondante (20) en emprisonnant le volet (27). - And a large upper flap (23) whose length exceeds that of the central part (22) to determine two projecting ends (24) stiffened by frames (25) and adapted to be folded transversely to fall back against the back of the middle part (22) after said flap has been folded along the corresponding fulling line (20) by trapping the flap (27). 2. Sac d'emballage suivant la revendication 1, caractérisé en ce que les armatures (25) des extrémités dépassantes (24) du rabat (23) présentent une saignée transversale d'affaiblissement, afin qu'elles se rompent lors de la première ouverture du sac en authentifiant de la sorte le contenu initial de ce dernier.  2. Packaging bag according to claim 1, characterized in that the frames (25) of the projecting ends (24) of the flap (23) have a transverse weakening groove, so that they break when the first opening of the bag, thereby authenticating the initial content of the latter.
FR9213278A 1992-10-29 1992-10-29 Supple carrier bag - has parallel walls, connected by gussets, with carrying windows through which flaps pass Pending FR2697507A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9213278A FR2697507A1 (en) 1992-10-29 1992-10-29 Supple carrier bag - has parallel walls, connected by gussets, with carrying windows through which flaps pass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213278A FR2697507A1 (en) 1992-10-29 1992-10-29 Supple carrier bag - has parallel walls, connected by gussets, with carrying windows through which flaps pass

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FR2697507A1 true FR2697507A1 (en) 1994-05-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1489018A2 (en) 2003-06-17 2004-12-22 BARILLA G. e R. Fratelli S.p.A. Bag with resealing device
WO2005056422A2 (en) * 2003-12-12 2005-06-23 Greenpac (Uk) Limited Closure for receiving flexible lips of a mouth of a bag or like container
EE01618U1 (en) * 2023-02-03 2023-12-15 Vilesova Larissa A closure structure installable on a paper bag

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089670A (en) * 1937-02-03 1937-08-10 David W Snyder Satchel bag
GB797755A (en) * 1955-01-11 1958-07-09 Bahamas Paper Company Ltd Improvements in carrier bags
EP0304166A2 (en) * 1987-07-20 1989-02-22 Nabisco Brands, Inc. Reclosable tamper evident bag tag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089670A (en) * 1937-02-03 1937-08-10 David W Snyder Satchel bag
GB797755A (en) * 1955-01-11 1958-07-09 Bahamas Paper Company Ltd Improvements in carrier bags
EP0304166A2 (en) * 1987-07-20 1989-02-22 Nabisco Brands, Inc. Reclosable tamper evident bag tag

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1489018A2 (en) 2003-06-17 2004-12-22 BARILLA G. e R. Fratelli S.p.A. Bag with resealing device
EP1489018A3 (en) * 2003-06-17 2005-01-19 BARILLA G. e R. Fratelli S.p.A. Bag with resealing device
WO2005056422A2 (en) * 2003-12-12 2005-06-23 Greenpac (Uk) Limited Closure for receiving flexible lips of a mouth of a bag or like container
WO2005056422A3 (en) * 2003-12-12 2005-10-27 Greenpac Uk Ltd Closure for receiving flexible lips of a mouth of a bag or like container
GB2424412A (en) * 2003-12-12 2006-09-27 Greenpac Closure for receiving flexible lips of a mouth of a bag or like container
GB2424412B (en) * 2003-12-12 2007-04-04 Greenpac Closure for display packaging
EE01618U1 (en) * 2023-02-03 2023-12-15 Vilesova Larissa A closure structure installable on a paper bag

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