EP3107816B1 - Sac - Google Patents
Sac Download PDFInfo
- Publication number
- EP3107816B1 EP3107816B1 EP15717616.5A EP15717616A EP3107816B1 EP 3107816 B1 EP3107816 B1 EP 3107816B1 EP 15717616 A EP15717616 A EP 15717616A EP 3107816 B1 EP3107816 B1 EP 3107816B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bag
- plastic film
- paper layer
- paper
- layer
- 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
Links
- 239000002985 plastic film Substances 0.000 claims description 46
- 229920006255 plastic film Polymers 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000000123 paper Substances 0.000 description 76
- 230000003014 reinforcing effect Effects 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000002655 kraft paper Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000013022 venting Methods 0.000 description 7
- 239000004033 plastic Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
-
- 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
- B65D33/01—Ventilation or drainage of bags
Definitions
- the invention relates to a bag with a jacket wall formed from at least two layers each closed by a longitudinal adhesive seam to a tube with two front ends and with the bag at the front ends closed bottoms and with a filling opening for filling with a filling material, wherein the jacket wall at least one paper layer and the at least one paper layer at least predominantly determines the load-bearing capacity and the mechanical stability of the bag, wherein the outer wall has on its outer side a layer of a plastic film which protects the at least one paper layer from moisture and has splices in a region of overlapping ends between which exist ventilation paths.
- the invention thus relates to a paper bag in which the at least one paper layer, which regularly consists of kraft paper, determines the statics of the bag.
- the jacket wall may consist of a paper layer, but preferably also of two or more paper layers. It is also known to arrange a plastic film layer between the paper layers, in particular to form a vapor barrier for the filling material. As a result, for example, the escape of odors from the bag can be prevented.
- plastic bags are therefore known. These consist of at least one plastic layer with a sufficient thickness for the desired stability and strength layer thickness of for example 100 microns. It is known to provide such a foil bag with slots to allow venting. In order to avoid the escape of filling material, it is known to line the foil bag on the inside with a creped filter paper layer which retains the contents in the bag interior in the region of the slots. Such a film bag is expensive to produce and has disadvantages in processing in the manufacturing process of the bag.
- a multilayer bag which consists of a paper layer and a moisture-protecting plastic film as the outer layer.
- a moisture-protecting plastic film as the outer layer.
- the ends of the plastic film overlap and are provided in this area to allow venting with a dense pattern of perforation holes.
- the gluing in the overlapping area can be interrupted in places.
- the present invention is therefore the object of a paper bag in such a way that its disadvantages are avoided when exposed to moisture, oh-ne this on a film bag whose statics is determined by plastic films to fall back.
- a bag of the type mentioned above is characterized in that the plastic film has a thickness of 60 microns or less, and also in the region of overlapping ends is free of perforations.
- the paper bag according to the invention thus has on its outer side a thin plastic film, which protects the statics of the bag-determining paper layers from moisture.
- the plastic film has a region of overlapping ends, in which it is glued closed with itself via a longitudinal adhesive seam to a hose.
- the corresponding splices are provided with recesses so that there are ventilation paths between them.
- the plastic film surrounding the paper bag is formed without perforations, in particular in the region of the overlapping ends of the plastic films in which the splices are located.
- the bonding of the overlapping ends of the plastic film together can be done with a suitable adhesive application, but is also possible in another form, for example by local welding of the two ends together.
- the plastic film on the outside of the jacket wall preferably has a thickness between 10 and 50 microns.
- the plastic film is only selectively bonded to the underlying paper layer and therefore easily removable from the paper layer.
- the advantage is achieved that the plastic film is separable from the paper layers.
- the easy removability can also be used to remove any plastic film soiled during transport in order to be able to present the bag with an outer sizable paper layer, for example for a sale in a hardware store or the like.
- the paper sheet located under the plastic film is printed.
- the plastic film may in this case preferably be transparent, so that the printing on the paper layer is visible through the plastic film.
- the plastic film may be formed from conventional film plastics. Preferred is the use of polyethylene.
- the plastic film itself is printed, preferably on the facing to the underlying paper layer inside the transparent plastic film. This creates a brilliant print that is easy to read and presentable for sales purposes.
- the only selective attachment of the plastic film to the underlying paper layer also has advantages for the venting of the bag, since the flow cross section for transporting the air is increased to the venting paths between the splices of the plastic film.
- the plastic film may be provided with a tear-off, which may be formed by a weakening line, a protruding material bag o. ⁇ .
- plastic film is also connected over its entire surface with the underlying paper layer.
- plastic film is included in the folding of the floors.
- the paper bag according to the invention is preferably formed with one or two kraft paper layers, although it is not excluded that at least one additional paper layer is used, in particular for considerable mechanical loads.
- the paper layers preferably have a basis weight of 70 or 80 g / m 2 in a construction with several paper layers, while with a paper layer used a higher basis weight, for example of 120 g / m 2, may be expedient.
- the paper types preferably have a TEA value (Tensile Energy Absorption) according to ISO 1924-3 in the machine direction of at least 100 J / m 2 for normal kraft paper grades, of at least 180 J / m 2 for "semi-extensible” kraft paper grades and of at least 240 for "extensible” kraft paper grades.
- TEA value Tesile Energy Absorption
- These kraft papers are commonly used for paper sacks to determine their statics and strength.
- the additionally provided plastic film has no function influencing the static, but serves primarily to protect the paper layers from the effects of moisture.
- the invention offers particular advantages when the bag has two folded bottoms, one of which is provided with a valve opening into which a flat lying, for the filling tubular tube for forming a filling channel aufbiegbares valve is inserted.
- the valve forms a respect to the valve opening to the bag interior facing first end and a jacket wall facing the second end.
- the moisture-protective formation of the bag by the plastic film surrounding the paper bag is effectively supplemented by the valve having a paper layer forming the first end which has at the second end a folded, a second film section and a second film section connected therewith via a fold line Foil layer is overlapped.
- the bag exterior facing second end of the paper layer is overlapped by the plastic film and thus also protected from moisture.
- the paper layer preferred for sealing is thus covered to the outside of the bag by the film layer and thus protected from moisture.
- the film sections each extend over only a part of the length of the paper layer. It is also expedient if the film layer is wider than the paper layer, so the paper layer in the width direction, which is perpendicular to the longitudinal direction of the valve opening, projecting on both sides.
- the valve formation is further improved in a manner known per se by inserting in the fold of the bottom in the region of the valve a reinforcing sheet of paper terminating at a distance from the second end of the valve.
- the reinforcing sheet facilitates the bending of the bottom opening closed by the flat wall layers of the bag to a tubular valve opening.
- the film layer has a thickness of 30 to 50 ⁇ m, preferably 40 ⁇ m.
- the paper layer is preferably formed with a basis weight between 50 and 100 g / m 2 , preferably 80 g / m 2 .
- FIG. 1 is only schematically illustrated the formation of the longitudinal adhesive seam in an overlapping region of the plastic film.
- the splices K which line up here to form a longitudinal adhesive seam, are separated from each other by small gaps Z, can escape through the air from the bag interior to the outside, as illustrated by the arrows P in the drawing.
- the small clouds shown in the drawing illustrate air or gas from the bag interior before passing through the spaces Z to the outside.
- FIGS. 2 to 4 the construction of a folded bottom of a bag according to the invention is shown in a preferred embodiment.
- the floor is designed as a cross floor and arises from the fact that the bag wall has been made as an open, flat-lying hose with two fold lines 1.
- triangular pockets 2 are turned inwards and cut out so that bottom flaps 3 result, which are connected via fold lines 4 pivotally connected to the large side walls of the bag.
- the bottom flaps 3 are folded perpendicular to the pockets 2, resulting in the formation of a cross bottom.
- Figures 2 and 3 show a folded state of the soil in which the bottom flaps 3 are not yet folded.
- a reinforcing sheet 5 of paper is glued to one of the pockets, which is to form a valve opening for an inserted valve, wherein the reinforcing sheet 5 extends laterally over the fold lines 4 slightly in the region of the bottom flaps 3 and is also glued there.
- the reinforcing sheet 5 is preferably provided with a folded end 7 towards the bottom corner impact 6, so that the corresponding end of the reinforcing sheet 5 is reinforced in two-layered form.
- the reinforcing sheet 7 is preferably made of a paper sheet having a basis weight between 20 and 40 g / m 2 , preferably 30 g / m 2 .
- the material combination consists of a film layer 8 and a paper layer 9.
- the film layer 8 is folded over a fold line 10 and thus has an upper first film section 11 and a lower second film section 12.
- the film layer 8 formed in this way in the form of a lying V accommodates the paper layer 9 in that the first film section 11 engages over the upper side of the paper layer 9 and the second film section 12 over the underside of the paper layer 9.
- the paper layer 9 also has reinforcing reasons a folded front end 13 which is inserted to the front end of the film layer 8.
- the paper layer 9 is in the longitudinal direction of the Valve longer than the film layer 8 is formed, so that protrudes toward the bag interior, the paper layer 9 from the film layer 8.
- the film layer 8 is formed perpendicular to the longitudinal direction of the valve wider than the paper layer 9. Both the film layer 8 and the paper layer 9 extend laterally over the fold lines 4 of the bottom flaps 3 and are thus folded with the bottom flaps 3 in the formation of the folded bottom to the fold lines 4.
- valve assembly which in the longitudinal direction of the valve, ie in FIG. 3 directed outwardly, a first end 13 and an opposite, directed to the bag interior second end 14 has.
- the first end 13 protrudes beyond the front edge of the reinforcing sheet 5 and covers the reinforcing sheet 5 completely in the non-open state of the valve opening, whereby it is protected against exposure to moisture.
- the second end 14 is formed by the paper layer 9 and the reinforcing sheet 5, so that paper is sealed onto paper.
- the film layer 8 extends only over a part of the paper layer 9, so that a substantial part of the length of the valve in the region of the second end 14 consists only of paper.
- the length of the film layer 8 is preferably between 1/2 and 3/4 of the length of the paper layer 9.
- FIG. 5 shows a side view of a filled bag, which has taken its box shape through the filling. Therefore, the typical fold lines that extend from the middle fold line 1 to the corners of the floor are recognizable.
- Shown here is schematically the reinforcing sheet 15, the formed of film layer 8 and paper layer 9 valve with its folded up edge strips and the overlying bottom flaps 3, which form the bottom closure and possibly with a (not shown) bottom cover sheet are covered.
- the valve opening is shown slightly open. The closure of the valve is usually carried out in that the bag is placed on the bottom formed with the valve, so that the filling material filled in the bag closes the valve by the paper layer 9 is pressed against the reinforcing sheet 5.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Claims (14)
- Sac comportant une paroi enveloppe formée par au moins deux couches fermées au moyen d'un cordon de colle longitudinal respectif pour donner un tuyau, comportant deux extrémités frontales et des fonds pliés refermant le sac aux extrémités frontales, et présentant une ouverture de remplissage pour le remplir avec des matériaux de remplissage, dans lequel
la paroi enveloppe comprend au moins une couche de papier et ladite au moins une couche de papier définit au moins majoritairement la capacité de charge avec le poids de remplissage et la solidité mécanique du sac,
la paroi enveloppe présente sur son côté extérieur une couche de film en matière plastique qui entoure ladite au moins une couche de papier en la protégeant contre l'humidité et qui comprend des emplacements à coller (K) dans la zone des extrémités chevauchantes, entre lesquels il existe des trajets de purge (Z),
le film en matière plastique présente une épaisseur de 60 µm ou moins,
caractérisé en ce que
le film en matière plastique est dépourvu de perforations dans la zone des extrémités chevauchantes. - Sac selon la revendication 1, caractérisé en ce que le film en matière plastique présente une épaisseur comprise entre 10 et 50 µm.
- Sac selon la revendication 1 ou 2, caractérisé en ce que le film en matière plastique n'est collé que ponctuellement sur la couche de papier située au-dessous et il est donc facilement détachable de la couche de papier.
- Sac selon l'une des revendications 1 à 3, caractérisé en ce que le film en matière plastique est réalisé transparent.
- Sac selon l'une des revendications 1 à 4, caractérisé en ce que le film en matière plastique est constitué en polyéthylène.
- Sac selon l'une des revendications 1 à 5, caractérisé en ce que la couche de papier située au-dessous du film en matière plastique est constituée en papier blanchi.
- Sac selon l'une des revendications 4 à 6, caractérisé en ce que le film en matière plastique est pourvu d'une impression sur son côté intérieur dirigé vers la couche de papier située au-dessous.
- Sac selon l'une des revendications 3 à 7, caractérisé en ce que le film en matière plastique est pourvu d'un moyen d'aide au déchirage qui facilite l'enlèvement de la paroi enveloppe.
- Sac selon l'une des revendications 1 à 8, caractérisé en ce que le film en matière plastique est intégré dans le pliage des fonds.
- Sac selon l'une des revendications 1 à 9, caractérisé en ce qu'il présente deux fonds pliés dont l'un est pourvu d'une ouverture à clapet dans laquelle est posé un clapet situé à plat et susceptible d'être ouvert en le pliant en forme de tube pour former un canal de remplissage pour l'opération de remplissage, qui comprend une première extrémité (13) dirigée vers l'intérieur du sac par rapport à l'ouverture à clapet et une seconde extrémité (14) dirigée vers la paroi enveloppe,
et en ce que le clapet comprend une couche de papier (9) qui forme la première extrémité (13) et qui, à la seconde extrémité (14), est coiffée par une couche de film (8) rabattue comprenant une première portion de film (11) et une seconde portion de film (12) reliée à cette dernière par une ligne de pliage (10). - Sac selon la revendication 10,
caractérisé en ce que les portions de film (11, 12) ne s'étendent chacune que sur une partie de la longueur de la couche de papier (9). - Sac selon la revendication 10 ou 11,
caractérisé en ce que la couche de film (8) est plus large que la couche de papier (9). - Sac selon l'une des revendications 10 à 12, caractérisé en ce qu'une feuille de renforcement (5) en papier est insérée dans le pliage du fond dans la zone du clapet, qui se termine à distance de la seconde extrémité (14) du clapet.
- Sac selon l'une des revendications 10 à 13, caractérisé en ce que la couche de film (8) présente une épaisseur de 30 à 50 µm et la couche de papier (9) présente un grammage compris entre 50 et 100 g/m2.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201530350T SI3107816T1 (sl) | 2014-02-20 | 2015-02-19 | Vreča |
RS20180923A RS58473B1 (sr) | 2014-02-20 | 2015-02-19 | Torba |
PL15717616T PL3107816T3 (pl) | 2014-02-20 | 2015-02-19 | Torba |
HRP20181262TT HRP20181262T1 (hr) | 2014-02-20 | 2018-08-02 | Vreća |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014002411.3A DE102014002411A1 (de) | 2014-02-20 | 2014-02-20 | Sack |
PCT/IB2015/000419 WO2015125018A1 (fr) | 2014-02-20 | 2015-02-19 | Sac |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3107816A1 EP3107816A1 (fr) | 2016-12-28 |
EP3107816B1 true EP3107816B1 (fr) | 2018-05-09 |
Family
ID=52991889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15717616.5A Active EP3107816B1 (fr) | 2014-02-20 | 2015-02-19 | Sac |
Country Status (17)
Country | Link |
---|---|
US (1) | US9873553B2 (fr) |
EP (1) | EP3107816B1 (fr) |
JP (1) | JP6509891B2 (fr) |
DE (1) | DE102014002411A1 (fr) |
DK (1) | DK3107816T3 (fr) |
ES (1) | ES2683521T3 (fr) |
HR (1) | HRP20181262T1 (fr) |
HU (1) | HUE041682T2 (fr) |
MX (1) | MX369269B (fr) |
MY (1) | MY179004A (fr) |
NO (1) | NO2768978T3 (fr) |
PL (1) | PL3107816T3 (fr) |
RS (1) | RS58473B1 (fr) |
RU (1) | RU2682428C2 (fr) |
SI (1) | SI3107816T1 (fr) |
UA (1) | UA120430C2 (fr) |
WO (1) | WO2015125018A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017001357U1 (de) * | 2017-03-13 | 2018-06-14 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | Mehrlagiger Ventilsack |
ES2848081B2 (es) * | 2020-02-05 | 2022-11-11 | Meseguer Cristobal Sa | Bolsa de papel con componente impermeabilizante interno separable |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3085737A (en) * | 1962-04-25 | 1963-04-16 | Olin Mathieson | Bag with interrupted longitudinal seam |
US3191850A (en) * | 1962-08-06 | 1965-06-29 | Windmoeller & Hoelscher | Sack production |
US3309006A (en) * | 1966-02-16 | 1967-03-14 | Bemis Co Inc | Plastic bags |
GB1462941A (en) * | 1974-01-02 | 1977-01-26 | Leer Koninklijke Emballage | Sack |
JPS603083Y2 (ja) * | 1977-08-26 | 1985-01-28 | 宇部興産株式会社 | 粉体包装袋 |
DE8628387U1 (de) * | 1986-10-24 | 1986-12-04 | Bischof Und Klein Gmbh & Co, 4540 Lengerich | Kreuz- oder Klotzbodenventilsack |
DE8811184U1 (de) * | 1988-09-05 | 1988-11-10 | Bischof Und Klein Gmbh & Co, 4540 Lengerich | Kreuz- oder Klotzbodenventilsack |
JP3092193B2 (ja) * | 1991-04-01 | 2000-09-25 | 大四郎 藤島 | 薬剤包装体、その供給方法及びその供給装置 |
DE4303894C2 (de) * | 1993-02-10 | 1996-05-09 | Haver & Boecker | Verfahren zum Herstellen eines mit einem Schüttgut füllbaren, im Leerzustand flachen Packmittel |
US5967664A (en) * | 1996-05-07 | 1999-10-19 | Stone Container Corporation | Sift proof valve bag |
US6013018A (en) * | 1996-09-05 | 2000-01-11 | Bemis Company, Inc. | Sonic valve closure assembly for valve bags |
US6126316A (en) * | 1996-09-05 | 2000-10-03 | Bemis Company, Inc. | Automatic self-closing valve closure assembly for valve bags |
EP0975529B1 (fr) * | 1997-02-17 | 2005-05-11 | Cryovac, Inc. | Systeme d'emballage en sac double |
JP3360800B2 (ja) * | 1997-07-31 | 2002-12-24 | シコー株式会社 | 粉体包装用の外弁バルブ付き紙袋 |
US6074095A (en) * | 1999-02-16 | 2000-06-13 | Bemis Company, Inc. | Four member valve closure assembly for valve bags |
JP2002249147A (ja) * | 2001-02-19 | 2002-09-03 | Mitsubishi Shoji Packaging Kk | 乾燥食品用包装袋 |
JP2004136957A (ja) * | 2002-10-21 | 2004-05-13 | Meiwa Pax Co Ltd | 包装用袋 |
US6986605B1 (en) * | 2003-04-23 | 2006-01-17 | Exopack-Technology, Llc | Multiwall vented bag, vented bag forming apparatus, and associated methods |
DE102004013469A1 (de) * | 2004-03-18 | 2005-10-06 | Wacker Polymer Systems Gmbh & Co. Kg | Mehrwandiges, sackförmiges Verpackungsmittel |
US8282539B2 (en) * | 2008-12-22 | 2012-10-09 | Exopack, Llc | Multi-layered bags and methods of manufacturing the same |
US20070047852A1 (en) * | 2005-08-29 | 2007-03-01 | Exopack-Technology, Llc | Grease-resistant pinch-bottom bag, adhesive closure for bag, and related methods |
JP2008174279A (ja) * | 2007-01-19 | 2008-07-31 | Fujimori Kogyo Co Ltd | 通気性包装袋及びその製造方法ならびに排気可能な内容物充填包装体の製造方法 |
DE202008014263U1 (de) * | 2008-10-27 | 2009-03-05 | Sachsa Verpackung Gmbh | Verpackungssack zur Verpackung von Packgut |
HUP0900669A2 (en) * | 2009-10-26 | 2010-07-28 | Zoltan Mandzsu | Plastic packing bag with overpressure relief, packing method and system |
DE202011050614U1 (de) * | 2011-07-01 | 2011-10-24 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Wiederverschließbarer Behälter |
DE202013004058U1 (de) * | 2013-04-30 | 2014-08-01 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | Papiersack |
DE202014000194U1 (de) * | 2014-01-10 | 2015-04-14 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | Papiersack |
-
2012
- 2012-10-18 NO NO12787077A patent/NO2768978T3/no unknown
-
2014
- 2014-02-20 DE DE102014002411.3A patent/DE102014002411A1/de not_active Withdrawn
-
2015
- 2015-02-19 MX MX2016010630A patent/MX369269B/es active IP Right Grant
- 2015-02-19 EP EP15717616.5A patent/EP3107816B1/fr active Active
- 2015-02-19 UA UAA201609666A patent/UA120430C2/uk unknown
- 2015-02-19 US US15/119,916 patent/US9873553B2/en active Active
- 2015-02-19 PL PL15717616T patent/PL3107816T3/pl unknown
- 2015-02-19 DK DK15717616.5T patent/DK3107816T3/en active
- 2015-02-19 RS RS20180923A patent/RS58473B1/sr unknown
- 2015-02-19 WO PCT/IB2015/000419 patent/WO2015125018A1/fr active Application Filing
- 2015-02-19 ES ES15717616.5T patent/ES2683521T3/es active Active
- 2015-02-19 JP JP2016553517A patent/JP6509891B2/ja not_active Expired - Fee Related
- 2015-02-19 RU RU2016137317A patent/RU2682428C2/ru active
- 2015-02-19 SI SI201530350T patent/SI3107816T1/sl unknown
- 2015-02-19 HU HUE15717616A patent/HUE041682T2/hu unknown
- 2015-02-19 MY MYPI2016703003A patent/MY179004A/en unknown
-
2018
- 2018-08-02 HR HRP20181262TT patent/HRP20181262T1/hr unknown
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
RS58473B1 (sr) | 2019-04-30 |
MX369269B (es) | 2019-11-04 |
UA120430C2 (uk) | 2019-12-10 |
WO2015125018A1 (fr) | 2015-08-27 |
US20170057698A1 (en) | 2017-03-02 |
DE102014002411A1 (de) | 2015-08-20 |
US9873553B2 (en) | 2018-01-23 |
JP6509891B2 (ja) | 2019-05-08 |
HRP20181262T1 (hr) | 2019-04-05 |
RU2016137317A3 (fr) | 2018-08-30 |
PL3107816T3 (pl) | 2018-12-31 |
MY179004A (en) | 2020-10-26 |
ES2683521T3 (es) | 2018-09-26 |
RU2682428C2 (ru) | 2019-03-19 |
RU2016137317A (ru) | 2018-03-21 |
JP2017507088A (ja) | 2017-03-16 |
NO2768978T3 (fr) | 2018-04-21 |
MX2016010630A (es) | 2017-05-30 |
SI3107816T1 (sl) | 2019-03-29 |
EP3107816A1 (fr) | 2016-12-28 |
DK3107816T3 (en) | 2018-08-13 |
HUE041682T2 (hu) | 2019-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2032454A1 (fr) | Sachet composé d'un film | |
EP2752371B1 (fr) | Sac doté d'un dispositif de purge d'air | |
EP3606835B1 (fr) | Sac multi-couches et procédé de fabrication d'un sac multi-couches | |
DE1913600A1 (de) | Verpackung und Schichtstoff zur Herstellung derselben | |
EP1888417B1 (fr) | Emballage de protection pour un objet | |
EP3107816B1 (fr) | Sac | |
EP2345595B1 (fr) | Sac d'aération doté d'un dispositif d'aération | |
DE102006058796B3 (de) | Ventilsack und Verfahren zu seiner Herstellung | |
WO2018166833A1 (fr) | Sac à valve multicouche | |
DE3040418A1 (de) | Tabaksbeutel mit einem kastenfoermigen beutelteil und verfahren zu dessen herstellung | |
DE69633414T2 (de) | Permeabler beutel | |
DE29704147U1 (de) | Verpackungsbeutel für Schnitttabak | |
DE202014100593U1 (de) | Kreuzbodensack mit Tragegriff, Innenriegel und Aufreißstreifen | |
DE202013102644U1 (de) | Ventilsack mit Entlüftungsvorrichtungen | |
DE102017114022A1 (de) | Versandtasche | |
DE4140213A1 (de) | Ventilsack mit entlueftungsventil | |
DE102012007407B4 (de) | Sack mit einem Sackboden und Verfahren zum Öffnen eines solchen Sacks | |
DE202017103768U1 (de) | Versandtasche | |
EP3630634B1 (fr) | Sac à valve se prêtant au vide | |
DE8133295U1 (de) | Als Verpackungsmittel fuer Schuettgueter verwendbarer Sack aus vorzugsweise Kunststoffolie | |
DE202021102384U1 (de) | Sack für Schüttgut | |
DE102004019388B4 (de) | Sack | |
DE202015000201U1 (de) | Kunststoffbeutel und Kunststofftasche, insbesondere für den Online-Versandhandel | |
DE102013000438A1 (de) | Sack mit Tragvorrichtung | |
EP3385189A1 (fr) | Sac à valve empilable |
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20160808 |
|
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 |
|
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502015004223 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: B65D0033010000 Ipc: B65D0030080000 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65D 30/08 20060101AFI20171027BHEP Ipc: B65D 33/01 20060101ALI20171027BHEP Ipc: B65D 30/20 20060101ALI20171027BHEP Ipc: B65D 30/24 20060101ALI20171027BHEP |
|
INTG | Intention to grant announced |
Effective date: 20171123 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
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 |
|
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: 997383 Country of ref document: AT Kind code of ref document: T Effective date: 20180515 |
|
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: 502015004223 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: TUEP Ref document number: P20181262 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: RO Ref legal event code: EPE Ref country code: NO Ref legal event code: T2 Effective date: 20180509 Ref country code: NO Ref legal event code: CHAD Owner name: MONDI AG, AT |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 Effective date: 20180808 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BRAUNPAT BRAUN EDER AG, CH Ref country code: CH Ref legal event code: PUEA Owner name: MONDI AG, AT Free format text: FORMER OWNER: MONDI AG, BE |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2683521 Country of ref document: ES Kind code of ref document: T3 Effective date: 20180926 |
|
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: 20180809 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: 20180509 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: 20180509 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: MONDI AG Effective date: 20181116 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180810 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: 20180509 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180509 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502015004223 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20181262 Country of ref document: HR Payment date: 20190207 Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180509 |
|
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 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: T1PR Ref document number: P20181262 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 997383 Country of ref document: AT Kind code of ref document: T Owner name: MONDI AG, AT Effective date: 20190304 |
|
26N | No opposition filed |
Effective date: 20190212 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E041682 Country of ref document: HU |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180509 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190219 |
|
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: 20180509 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20181262 Country of ref document: HR Payment date: 20200210 Year of fee payment: 6 |
|
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: 20180910 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: 20180509 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20181262 Country of ref document: HR Payment date: 20210208 Year of fee payment: 7 |
|
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: 20180509 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180909 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20181262 Country of ref document: HR Payment date: 20220214 Year of fee payment: 8 |
|
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: 20180509 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20181262 Country of ref document: HR Payment date: 20230207 Year of fee payment: 9 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230523 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20181262 Country of ref document: HR Payment date: 20240209 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20240216 Year of fee payment: 10 Ref country code: ES Payment date: 20240319 Year of fee payment: 10 Ref country code: NL Payment date: 20240220 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20240216 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: RO Payment date: 20240212 Year of fee payment: 10 Ref country code: HU Payment date: 20240215 Year of fee payment: 10 Ref country code: DE Payment date: 20240226 Year of fee payment: 10 Ref country code: CZ Payment date: 20240207 Year of fee payment: 10 Ref country code: GB Payment date: 20240222 Year of fee payment: 10 Ref country code: SK Payment date: 20240216 Year of fee payment: 10 Ref country code: CH Payment date: 20240301 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SI Payment date: 20240206 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20240208 Year of fee payment: 10 Ref country code: SE Payment date: 20240221 Year of fee payment: 10 Ref country code: RS Payment date: 20240208 Year of fee payment: 10 Ref country code: PL Payment date: 20240212 Year of fee payment: 10 Ref country code: NO Payment date: 20240220 Year of fee payment: 10 Ref country code: IT Payment date: 20240229 Year of fee payment: 10 Ref country code: HR Payment date: 20240209 Year of fee payment: 10 Ref country code: FR Payment date: 20240222 Year of fee payment: 10 Ref country code: DK Payment date: 20240221 Year of fee payment: 10 Ref country code: BE Payment date: 20240219 Year of fee payment: 10 |