EP2998236B1 - Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux - Google Patents

Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux Download PDF

Info

Publication number
EP2998236B1
EP2998236B1 EP14184973.7A EP14184973A EP2998236B1 EP 2998236 B1 EP2998236 B1 EP 2998236B1 EP 14184973 A EP14184973 A EP 14184973A EP 2998236 B1 EP2998236 B1 EP 2998236B1
Authority
EP
European Patent Office
Prior art keywords
film
carrying handle
gusset
bag
sections
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.)
Active
Application number
EP14184973.7A
Other languages
German (de)
English (en)
Other versions
EP2998236A1 (fr
Inventor
Jens Kösters
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.)
Mondi AG
Original Assignee
Mondi AG
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 Mondi AG filed Critical Mondi AG
Priority to HUE14184973A priority Critical patent/HUE034309T2/en
Priority to ES14184973.7T priority patent/ES2635254T3/es
Priority to EP14184973.7A priority patent/EP2998236B1/fr
Priority to US14/847,386 priority patent/US9688441B2/en
Publication of EP2998236A1 publication Critical patent/EP2998236A1/fr
Application granted granted Critical
Publication of EP2998236B1 publication Critical patent/EP2998236B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65D33/06—Handles
    • 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
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • 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
    • B65D33/06—Handles
    • B65D33/10—Handles formed of similar material to that used for the bag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/002—Flexible containers made from sheets or blanks, e.g. from flattened tubes by joining superimposed sheets, e.g. with separate bottom sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/86—Forming integral handles or mounting separate handles
    • B31B70/864—Mounting separate handles on bags, sheets or webs

Definitions

  • Side gusset bags are used in various sizes for packaging purposes and are useful, for example, in the packaging of bulk materials such as animal dry foods, detergents, cat litter, road salt, and powdery or grainy construction materials.
  • Such reclosure is usually located on a bag head or at least an upper portion of the gusseted bag and may extend only over a portion, such as a gusset, or the entire width.
  • the reclosure may, for example, as So-called zipper or slider closure are executed, the strip-shaped tongue and groove elements, which can be closed manually by pressure or a slider closure by a tab in the manner of a zipper in a zipper closure and opened by an opposite application of force.
  • Other re-closures such. As Velcro or self-adhesive strips come into consideration.
  • the entire gusseted bag can be formed by folding from a single sheet of film.
  • both individual prefabricated and not closed at least one side gusseted bag can be formed, which are initially stored and transported and then filled and sealed subsequently.
  • prefabricated bags pre-made bags
  • the prefabricated gusseted bags are opened and then filled through a hopper before these gusseted bags are sealed by welding, gluing and / or turning over the open section.
  • the closed gusseted bag usually ensures a tight storage of the contents.
  • individual bags can also be formed directly in the filling process in a so-called FFS (form fill and seal) process.
  • FFS form fill and seal
  • a film tube is produced with gussets directly around a hopper, which is then immediately closed after filling, with individual filled bags are separated from the strand.
  • the present invention also relates to embodiments wherein the front walls and gussets are formed from separate pieces of a bag film.
  • the present invention relates to a gusseted bag having a handle assembly attached to the outside of the bag at one of the two gussets, the handle assembly having a handle film and secured to end portions in the longitudinal direction with a handle portion between the end portions. A user's hand may then be made between the handle portion and the underlying gusset.
  • the entire handle assembly extends in the transverse direction, ie perpendicular to the longitudinal direction, over less than 80%, preferably less than 60% of the width of the associated gusset between the side edges, wherein the handle assembly also at the two associated side edges each at a distance of at least 5 mm , preferably at least 15 mm.
  • a generic gusseted bag is made WO 2009/095806 A2 known, for easier folding of the side edge in the region of the handle assembly, a line of weakness in the handle sheet can be provided. Especially with a thick handle film but still remains a significant spreading tendency.
  • the EP 2 354 026 B1 discloses a carrying handle assembly with two loop handles, each located in the region of a side edge. Even if a particularly comfortable handling is possible by the described embodiment with two loop handles, a relatively complex production must be accepted.
  • the present invention seeks to provide a gusseted bag with a mounted on the outside of a gusset handle assembly, which has a lower tendency to spread on the corresponding gusset. Furthermore, a method for producing such a gusseted bag should also be specified.
  • the gap also allows that in the production of the gusseted bag, the bending line by a folding knife or the like is formed only when the two handle film sections are already applied. Exactly along the crease line remains namely a free of the handle film area, which can be easily manipulated and folded.
  • the gap extends straight over its entire length and also has a same width.
  • the gap is chosen so that the Aufsp Son effect on the associated side edge is minimized, on the other hand, the two handle film sections can easily be penetrated by a user as a common carrying handle.
  • the gap has a width of at least 2 mm, preferably at least 5 mm.
  • the gap is expediently less than 20 mm, preferably less than 15 mm.
  • a suitable gap is, for example, 10 mm.
  • the gusseted bag is preferably formed as a prefabricated, flattened package which is closed at one longitudinal end and unclosed at the opposite longitudinal end for subsequent filling. Especially with such a prefabricated gusseted bag (pre-made bag) is a good shelf life and ease of use in still unfilled state of importance.
  • the first carrier film section and the second carrier film section are arranged mirror-symmetrically with respect to the crease line.
  • the handle assembly has a widening in the transverse direction at the end portions relative to the handle portion, wherein the two handle film segments then starting from the gap in the direction of each adjacent side edge have a C-shape. Apart from the central gap between the two handle film sections thus results in a shape that is pronounced of the stylistic representation of a dog bone.
  • the two carrying handle film sections are connected by an applicator film, the applicator film however being thin in comparison to the carrying handle film.
  • the ratio of the thickness of the handle film to the thickness of the application film is correspondingly at least 3: 1.
  • the handle film usually has a thickness between 150 microns and 400 .mu.m, in particular between 200 .mu.m and 300 .mu.m
  • the Applizierfolie can easily be performed with a thickness of less than 100 .mu.m, in particular less than 50 microns.
  • the Applizierfolie essentially serves a good handling of the handle film sections in the production and does not absorb large weight or tensile forces.
  • the carrying handle assembly a for the user known and apparently one-piece shape, so that a user will always engage behind both carrying handle film sections as a handle loop.
  • the gusseted bag can be formed from a material web or a film blank by folding.
  • pieces of a bag film for forming the two front walls and the two side folds are fed separately, in particular with the cross-method described above, and then connected to form a bag body.
  • film laminates are often used with an internal imprint, such a laminated composite often having an outer film of polyethylene terephthalate (PET) or biaxially oriented polypropylene (BO-PP), while the inner surface formed by an inner film of the bag film made of polyethylene (PE) ,
  • PET polyethylene terephthalate
  • BO-PP biaxially oriented polypropylene
  • the carrying handle assembly is preferably adhered to the end portions.
  • Particularly suitable are handle assemblies that are self-adhesive and consequently only need to be placed on the respective gussets and optionally still be pressed. If the gusseted bag is also heat-sealable on the outside of the corresponding gusset, a fastening by heat-sealing may also be carried out in principle.
  • the front walls and / or the side folds of the gusseted bag may comprise a layer of a plastic ribbon fabric.
  • the bag body is relatively strong and difficult to handle, so that then spreading in the handle assembly can have a very adverse effect.
  • the gussets may extend in the longitudinal direction over the same height as the two front walls or offset from the front walls. Side gussets offset from a bag head result in particular in a transverse process. In contrast, when the gussets are formed solely by folding from a bag string, gussets can be shortened by punching. Corresponding measures are for example EP 1 754 596 B1 known.
  • the side edges are also provided with a longitudinal sealing seam. While side gusseted bags made in a transverse process require such longitudinal sealing seams to close the formed bag body in the circumferential direction, corresponding longitudinal sealing seams for stiffening are also useful in a gusseted bag formed by folding a material web or a film blank.
  • the entire handle assembly extends over less than 60% of the width of the associated gusset, with respect to the respective adjacent side edges also remains a distance of at least 15 mm. Accordingly, in the manufacturing process, the side edges and possibly also longitudinal sealing seams can easily be formed without the carrying handle arrangement being an impairment, even if this is already applied during the folding of the film and / or during the production of longitudinal sealing seams.
  • the invention also provides a method for producing the above-described, two front walls and two side folds of a bag foil having side gusset bag.
  • a bag handle portion forming a first gusset portion has a carrying handle assembly having a handle film placed such that a gap having a width of at least 2 mm extends between a pair of handle film portions of the handle film along a center line of the corresponding first gusset.
  • a crease line is formed along the centerline of the first gusset and a centerline of the second gusset, and further, by folding the bag film and / or joining a plurality of pieces of the bag film, a bag body is formed such that the two gussets are self-adhering to each other folded and inserted between the front walls.
  • said steps are carried out in the described series film.
  • the handle assembly is preferably applied to the still flat, unfolded bag film section before it is folded to the shape of the gusset. Just here it is of particular advantage that the relatively thick and stiff handle bar film can not be transferred.
  • the two Carrier film sections can be supplied separately from each other and attached to the associated bag film section.
  • the two carrying handle film sections are supplied together with an application film wherein, after the attachment of the handle film sections to the associated bag film section, the applier film is withdrawn from the handle film sections.
  • the tote film sections may then be fed onto the applicator film as a type of carrier and, like labels, separated from this carrier.
  • the Fig. 1 shows a filled and sealed side gusseted bag, which is preferably first prepared as a prefabricated unfilled gusseted bag and then subsequently filled and sealed.
  • the gusseted bag comprises two opposite front walls 1 and two gussets 2a, 2b, which respectively connect to the front walls 1 via side edges 3 and connect the front walls 1 to each other.
  • the side folds 2a, 2b have centrally between the respective associated side edges 3 each extending in a bag longitudinal direction I crease line 4, wherein at one of the side folds 2a on a bag outside a carrying handle assembly 5 is fixed, which has a carrying handle film.
  • the carrying handle film at the bend line 4 by a gap S extending in the longitudinal direction I with a width b Sp of at least 2 mm, which separates the handle film into a first handle film portion 6a and a separate second handle film portion 6b.
  • the Fig. 2 shows a detailed view of the handle assembly 5 at the associated gusset 2a. It can be seen that the carrying handle assembly in a transverse direction q has a width b T , which is less than 60% of the width b Sf of the side fold 2a, wherein additionally the distance a of the handle assembly 5 to the two adjacent side edges 3 each at least 15 mm is.
  • the width b Sp of the gap S is usually between 2 mm and 20 mm, preferably between 5 mm and 15 mm, for example about 10 mm.
  • Fig. 2 is also indicated by a hatching that the carrying handle assembly 5 as seen in the longitudinal direction I is attached to end portions 7 and between the end portions 7 has a handle portion 8.
  • the carrying handle assembly 5 is preferably at the end portions 7 with adhesive 9 (see Fig. 3 ) is externally mounted on the associated gusset 2a, while the handle portion 8 is exposed, so that a user can engage behind the grip portion 8 when the user's hand is inserted between the associated gusset 2a and the handle film portions 6a, 6b.
  • the two handle film sections 6a, 6b then form a uniform handle for a user, wherein the gap S is expediently dimensioned so that a user when handling the two handle film sections 6a, 6b can easily engage behind the handle portion 8, but in addition also the buckling
  • the gusset 2a can easily be done on the bending line 4, without causing the handle assembly 5 is disturbing in any way in the way.
  • the handle assembly 5 is typically placed on the bag sheet portion forming the gusset 2a before the gusset 2a is formed by either folding the bag film or by joining a plurality of pieces of the bag film to a bag body. Regardless of whether the gussets 2a, 2b fed as a separate film strips or formed from a material web, each required manufacturing process is not significantly affected by the handle assembly 5 according to the invention, because both the crease line 4 and the side edges 3 remain free. Since the handle film itself does not have to be kinked, there is also no significant spreading effect on the associated first gusset 2a.
  • the two carrying handle film sections 6a, 6b are usually arranged mirror-symmetrically to the bending line 4, wherein the gap S runs straight over its entire length and has a same width b Sp .
  • the handle assembly 5 at the end portions 7 opposite the handle portion 8 have a broadening in the transverse direction q, so that then the two handle film segments 6a, 6b starting from the gap S. in the direction of each adjacent side edge 3 have a C-shape.
  • the Fig. 3 shows the provided with the handle assembly 5 side gusset 2a in a sectional view in a largely flattened state, the section is guided by the end portions 7, so that there is also the adhesive 9 is visible.
  • the two front walls 1 are connected to the illustrated gusset 2 only via the longitudinal sealing seams 10.
  • Such a type of connection results when the front walls 1 and the side folds 2a, 2b are fed as separate pieces of a bag film or if in the production of gusseting by folding and heat sealing the side edges 3 are trimmed subsequently, that is, if for improvement of the visual appearance outer edges are cut away at the side edges 3.
  • the two carrying handle film sections 6a, 6b are connected to one another exclusively via the underlying side fold 2a.
  • the Fig. 4 shows an alternative embodiment, in which the two Carrier handle film sections 6a, 6b are connected by a thin Applizierfolie 11.
  • the Applizierfolie allows easier handling of the part handle assembly 5 during manufacture, in which case the handle assembly 5 can be handled like a conventional, integral one-piece carrying handle.
  • the Applizierfolie 11 is designed so thin that it does not cause any significant spreading effect.
  • the thickness ratio of the carrier film to the application film 11 is usually at least 3: 1. While the handle film usually has a thickness between 150 microns and 400 microns, preferably between 200 microns and 300 microns, the Applizierfolie can be comparatively thin, for example be made with a thickness of less than 100 microns, in particular less than 50 microns.
  • the main carrying forces are absorbed by the two carrying-handle film sections 6a, 6b, wherein the gap S between the two carrying-handle film sections 6a, 6b is still present but hidden from the applicator film 11 towards the outside.
  • the application film 11 can also be arranged between the carrying-handle film sections 6a, 6b and the corresponding side fold 2a, in which case the carrying handle arrangement 5 is fastened over the application film 7. If an additional Applizierfolie 11 is provided, although this bridges the gap S, but moreover preferably has the same shape as the two handle film sections 6a, 6b, so that can give the appearance of a single handle for a viewer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)

Claims (18)

  1. Sachet à plis latéraux, avec deux parois frontales (1) et deux plis latéraux (2a, 2b), lesquels se raccordent chacun par l'intermédiaire d'arêtes latérales (3) sur les parois frontales (1) et qui comportent au centre, entre les arêtes latérales (3) respectivement associées une ligne d'inflexion (4) s'écoulant dans une direction longitudinale (I) du sachet, sur l'un des plis latéraux (2a), sur une face extérieure du sachet étant fixé un dispositif de poignée (5), lequel comporte un film formant poignée, vu dans la direction longitudinale (I), le dispositif de poignée (5) étant fixé sur des segments d'extrémité (7) et comportant entre les segments d'extrémité un segment de poignée (8) qui dans la direction transversale (q) s'étend sur moins de 80 % de la largeur (bSf) du pli latéral (2a) associé et qui par rapport aux deux arêtes latérales (3) associées présente chaque fois un écart (a) d'au moins 5 mm, caractérisé en ce que sur la ligne d'inflexion (4), le film formant poignée est interrompu par une encoche (S) s'écoulant dans la direction longitudinale (I), d'une épaisseur (bSp) d'au moins 2 mm qui sépare le film formant poignée en un premier segment (6a) de film formant poignée et en un deuxième segment (6b) séparé de film formant poignée.
  2. Sachet à plis latéraux selon la revendication 1, caractérisé en ce que dans la direction transversale (9), le dispositif de poignée (5) s'étend sur moins de 60 % de la largeur (bSf) du pli latéral (2a) associé.
  3. Sachet à plis latéraux selon la revendication 1, caractérisé en ce que le dispositif de poignée (5) présente par rapport aux deux arêtes latérales (3) associées chaque fois un écart (a) d'au moins 15 mm.
  4. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 3, caractérisé en ce que celui-ci est conçu en tant qu'emballage préfabriqué posé à plat qui est fermé sur une extrémité longitudinale et qui sur l'extrémité longitudinale opposée n'est pas fermé, pour un remplissage ultérieur.
  5. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le premier segment (6a) de film formant poignée et le deuxième segment (6b) de film formant poignée sont placés en symétrie spéculaire, l'un vis-à-vis de l'autre, par rapport à la ligne d'inflexion (4).
  6. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 5, caractérisé en ce que l'encoche (S) s'écoule en ligne droite sur toute sa longueur et présente une même épaisseur (bSp), laquelle est de préférence d'au moins 5 mm.
  7. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 6, caractérisé en ce que sur les segments d'extrémités (7), le dispositif de poignée (5) présente un élargissement par rapport au segment de poignée (8), les deux segments (6a, 6b) de films formant poignée présentant, à partir de l'encoche (S) une forme de C dans la direction de l'arête latérale respectivement voisine.
  8. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les deux segments (6a, 6b) de films formant poignée son reliés par un film d'application (11), le rapport de l'épaisseur du film formant poignée à l'épaisseur du film d'application (11) étant d'au moins 3:1.
  9. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 8, caractérisé en ce que les segments d'extrémités (7) du dispositif de poignée (5) sont collés sur le pli latéral (2a) associé.
  10. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 9, caractérisé en ce que le film formant poignée présente une épaisseur comprise entre 150 µm et 400 µm.
  11. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 10, caractérisé en ce que les parois frontales (1) et les plis latéraux (2a, 2b) sont formés chacun par un film multicouches en matière plastique, thermoscellable sur une face intérieure du sachet.
  12. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 11, caractérisé en ce que les parois frontales (1) et/ou les plis latéraux (2a, 2b) présentent une couche en un tissu en bandelettes de matière plastique.
  13. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 12, caractérisé en ce que le long de la direction longitudinale (I), les plis latéraux (2a, 2b) sont plus courts que les deux parois frontales (1).
  14. Sachet à plis latéraux selon l'une quelconque des revendications 1 à 13, caractérisé en ce que des joints scellés longitudinaux (10) sont formés sur les arêtes latérales (3).
  15. Procédé de fabrication d'un sachet à plis latéraux comportant deux parois frontales (1) et deux plis latéraux (2a, 2b) en un film à sachets selon l'une quelconque des revendications 1 à 14
    lors duquel sur un segment de film à sachet formant un premier pli latéral (2a), on pose un dispositif de poignée (S) comportant un film formant poignée, de telle sorte qu'une encoche (S) s'écoulant entre deux segments (6a, 6b) de films formant poignée du film formant poignée d'une largeur (bsp) d'au moins 2 mm s'écoule le long d'une ligne médiane du pli latéral (2a) correspondant,
    lors duquel, le long de la ligne médiane du premier pli latéral (2a) et d'une ligne médiane du deuxième pli latéral, on forme respectivement une ligne d'inflexion (4), et
    lors duquel, par pliage du film à sachets et/ou par la liaison de plusieurs morceaux du film à sachet, on façonne un corps de sachet de telle sorte que les deux plis latéraux soient repliés sur eux-mêmes sur les lignes d'inflexion (4) respectives et insérés entre les parois frontales (1).
  16. Procédé selon la revendication 15, caractérisé en ce qu'on alimente séparément l'un de l'autre les deux segments (6a, 6b) de film formant poignée et on les fixe sur le segment de film à sachet associé.
  17. Procédé selon la revendication 15, caractérisé en ce qu'on alimente les deux segments (6a, 6b) de film formant poignée en commun avec un film d'application (11'), après la fixation des segments (6a, 6b) de film formant poignée sur le segment de film à sachet associé, le film d'application (11') étant retiré des segments (6a, 6b) de film formant poignée.
  18. Procédé selon la revendication 15, caractérisé en ce qu'on alimente les deux segments (6a, 6b) de film formant poignée en commun avec un film d'application (11'), le film d'application (11) restant sur les segments (6a, 6b) de film formant poignée.
EP14184973.7A 2014-09-16 2014-09-16 Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux Active EP2998236B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HUE14184973A HUE034309T2 (en) 2014-09-16 2014-09-16 Side suction bag and a method for producing a sided pouch
ES14184973.7T ES2635254T3 (es) 2014-09-16 2014-09-16 Bolsa de pliegues laterales así como procedimiento para la fabricación de una bolsa de pliegues laterales
EP14184973.7A EP2998236B1 (fr) 2014-09-16 2014-09-16 Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux
US14/847,386 US9688441B2 (en) 2014-09-16 2015-09-08 Side-gusset bag and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14184973.7A EP2998236B1 (fr) 2014-09-16 2014-09-16 Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux

Publications (2)

Publication Number Publication Date
EP2998236A1 EP2998236A1 (fr) 2016-03-23
EP2998236B1 true EP2998236B1 (fr) 2017-06-07

Family

ID=51570290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14184973.7A Active EP2998236B1 (fr) 2014-09-16 2014-09-16 Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux

Country Status (4)

Country Link
US (1) US9688441B2 (fr)
EP (1) EP2998236B1 (fr)
ES (1) ES2635254T3 (fr)
HU (1) HUE034309T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3257776B1 (fr) * 2016-06-16 2021-09-01 Windmöller & Hölscher KG Sac et son procédé de fabrication
DE102016119113A1 (de) 2016-06-16 2017-12-21 Windmöller & Hölscher Kg Sack, sowie Verfahren zur Herstellung eines Sackes
FR3053586A1 (fr) * 2016-07-08 2018-01-12 Sartorius Stedim Fmt Sas Poche souple 3d a emplir pour fluides biopharmaceutiques, et procede pour realiser une telle poche

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208492A (en) * 1962-02-21 1965-09-28 Hudson Pulp & Paper Corp Bag handle and bag
CA2493659C (fr) 2002-07-24 2006-10-17 Totani Corporation Machine a fabriquer des sacs
WO2004037663A2 (fr) * 2002-10-24 2004-05-06 Lionel Nicholas Mantzivis Sac a poignee
US8368686B2 (en) 2004-05-26 2013-02-05 Sony Online Entertainment Llc Resource management for rule-based procedural terrain generation
DE102004034755B4 (de) * 2004-07-17 2007-07-12 Lemo Maschinenbau Gmbh Tragetasche aus thermoplastischem Kunststoff und Verfahren zur Herstellung
ES2292027T3 (es) 2005-08-19 2008-03-01 Nordenia Deutschland Halle Gmbh Procedimiento para fabricar bolsas de material laminar con solapas laterales.
FR2903083B1 (fr) * 2006-07-03 2011-01-21 Autobar Flexible Packasing Sac a soufflets en matiere plastique pour produits alimentaires et son procede de fabrication
PL1792722T3 (pl) * 2006-10-02 2009-04-30 Nordenia Deutschland Halle Gmbh Torba foliowa opakowaniowa
CN101715413B (zh) 2007-05-31 2012-04-25 诺尔迪尼亚德国哈雷有限公司 薄膜包装袋
ATE480467T1 (de) 2007-09-19 2010-09-15 Nordenia D Halle Gmbh Seitenfaltenbeutel
ITBO20080054A1 (it) 2008-01-28 2009-07-29 Bordi Carlo S R L Sacchetto con maniglia per il contenimento di un prodotto.
EP2354026B1 (fr) 2010-02-10 2012-08-22 Nordenia Deutschland Halle GmbH Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux
US8322923B2 (en) * 2010-06-15 2012-12-04 Mondi Jackson, Inc Film bag with handle
DE202010017735U1 (de) * 2010-08-06 2012-06-15 Mondi Ag Folienbeutel mit einem fußseitigen Endabschnitt

Also Published As

Publication number Publication date
US9688441B2 (en) 2017-06-27
ES2635254T3 (es) 2017-10-03
US20160075481A1 (en) 2016-03-17
HUE034309T2 (en) 2018-02-28
EP2998236A1 (fr) 2016-03-23

Similar Documents

Publication Publication Date Title
EP3023356B1 (fr) Procede de fabrication d'un sachet a soufflets
EP2186743B1 (fr) Sac d'emballage en film
DE60030513T2 (de) Wiederverschliessbare verstärkte Verpackungs-Siegelung
EP3037254B1 (fr) Procédé de fabrication d'un sachet tissé en matière plastique et sachet tissé en matière plastique
EP2354026B1 (fr) Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux
EP2039620B1 (fr) Sachet à soufflet latéral
EP1873081B1 (fr) Sachet et son procédé de fabrication
DE102004056043A1 (de) Beutelpackung sowie Verfahren und Vorrichtung zum Herstellen derselben
WO2013017620A1 (fr) Procédé et dispositif pour fabriquer, remplir et fermer des sacs ainsi qu'un sac
EP1795335A2 (fr) Procédé destiné à la fabrication de matériaux d'emballage constitués d'un matériau flexible
EP2998236B1 (fr) Sachet à soufflets latéraux et procédé de fabrication d'un sachet à soufflets latéraux
EP3246266B1 (fr) Procede de fabrication d'un sachet a soufflets lateraux et sachet a soufflets lateraux vides poses a plat
EP2368706A1 (fr) Procédé de fabrication d'un sachet à soufflets latéraux
EP2511187A2 (fr) Récipient destiné à l'emballage de produits en vrac et procédé de traitement d'une bande de matériau
EP2857323A1 (fr) Sac d'emballage en film et procédé de fabrication d'un sac d'emballage en film
WO2008028513A1 (fr) Procédé de fabrication de SACHETS EN FEUILLE
EP3023350B1 (fr) Sac à fermeture à glissière avant doté d'une poignée découpée et flan pour sa formation
EP3643635B1 (fr) Sac d'emballage à soufflets non rempli, non fermé
EP2567907A1 (fr) Sachet à tabac
DE202016102623U1 (de) Flachliegender, unbefüllter Seitenfaltenbeutel
EP2471724B1 (fr) Utilisation d'un sac plastique mis à plat dans des installations de remplissage automatiques
DE102008039953A1 (de) Verfahren zum Herstellen einer Verpackung
EP3037360B1 (fr) Sac d'emballage en film et procédé de fabrication de sacs d'emballage en film
EP2943408A1 (fr) Procédé de fabrication de sacs
DE10164930B4 (de) Vorrichtung zum Herstellen von Beuteln

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150424

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B31B 19/90 00000000ALI20161212BHEP

Ipc: B31B 1/86 00000000ALI20161212BHEP

Ipc: B65D 33/10 20060101AFI20161212BHEP

Ipc: B65D 30/20 20060101ALI20161212BHEP

INTG Intention to grant announced

Effective date: 20170104

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MONDI AG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

RIC1 Information provided on ipc code assigned before grant

Ipc: B31B 160/20 20170101ALI20170428BHEP

Ipc: B31B 70/86 20170101ALI20170428BHEP

Ipc: B65D 30/20 20060101ALI20170428BHEP

Ipc: B65D 33/10 20060101AFI20170428BHEP

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 899044

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014004079

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2635254

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20171003

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170607

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170907

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170908

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170907

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171007

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E034309

Country of ref document: HU

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014004079

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20180308

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170916

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170930

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170916

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 899044

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190916

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190916

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: HU

Payment date: 20210917

Year of fee payment: 8

Ref country code: GB

Payment date: 20210920

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20211125

Year of fee payment: 8

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220916

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230504

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220917

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20231030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220916

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230914

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230928

Year of fee payment: 10

Ref country code: DE

Payment date: 20230830

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220917

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220917

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230927

Year of fee payment: 10