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 PDFInfo
- 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
- Authority
- 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
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
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/24—End- or aperture-closing arrangements or devices using self-locking integral or attached closure elements, e.g. flaps
-
- 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
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/30—Deformable or resilient metal or like strips or bands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
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)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2697507A1 true FR2697507A1 (en) | 1994-05-06 |
Family
ID=9435227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9213278A Pending FR2697507A1 (en) | 1992-10-29 | 1992-10-29 | Supple carrier bag - has parallel walls, connected by gussets, with carrying windows through which flaps pass |
Country Status (1)
Country | Link |
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FR (1) | FR2697507A1 (en) |
Cited By (3)
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)
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 |
-
1992
- 1992-10-29 FR FR9213278A patent/FR2697507A1/en active Pending
Patent Citations (3)
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)
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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