EP1683736A2 - Sachet d'emballage ainsi que procédé et dispositif pour sa fabrication. - Google Patents

Sachet d'emballage ainsi que procédé et dispositif pour sa fabrication. Download PDF

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Publication number
EP1683736A2
EP1683736A2 EP06001067A EP06001067A EP1683736A2 EP 1683736 A2 EP1683736 A2 EP 1683736A2 EP 06001067 A EP06001067 A EP 06001067A EP 06001067 A EP06001067 A EP 06001067A EP 1683736 A2 EP1683736 A2 EP 1683736A2
Authority
EP
European Patent Office
Prior art keywords
closure
strip
bag
web
strips
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.)
Granted
Application number
EP06001067A
Other languages
German (de)
English (en)
Other versions
EP1683736B1 (fr
EP1683736A3 (fr
Inventor
Engel Gisbert
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.)
Focke and Co GmbH and Co KG
Original Assignee
Focke and Co GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36097080&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1683736(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Focke and Co GmbH and Co KG filed Critical Focke and Co GmbH and Co KG
Priority to EP09014982A priority Critical patent/EP2192052B1/fr
Priority to DK09014982.4T priority patent/DK2192052T3/da
Priority to PL09014982T priority patent/PL2192052T3/pl
Publication of EP1683736A2 publication Critical patent/EP1683736A2/fr
Publication of EP1683736A3 publication Critical patent/EP1683736A3/fr
Application granted granted Critical
Publication of EP1683736B1 publication Critical patent/EP1683736B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/188—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying or incorporating profile-strips, e.g. for reclosable bags
    • 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
    • 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
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5855—Peelable seals
    • 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
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0014—Flexible containers made from webs by folding webs longitudinally having their openings facing transversally to the direction of movement
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/022—Holders for feeding or positioning sheets or webs
    • B31B70/024—Rotating holders, e.g. star wheels, drums
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure using sealing jaws or sealing dies
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/644—Making seals parallel to the direction of movement, i.e. longitudinal sealing
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/649—Uniting opposed surfaces or edges; Taping by applying heat or pressure using tools mounted on a drum
    • 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
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
    • B31B70/8132—Applying the closure elements in the machine direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B29/00—Packaging of materials presenting special problems
    • 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
    • B65D2313/00—Connecting or fastening means
    • B65D2313/04—Connecting or fastening means of magnetic type

Definitions

  • the invention relates to a bag made of thin packaging material, in particular film, for bulk materials or fibrous material, in particular for a portion of cut tobacco as bag contents, consisting of at least three sides interconnected front wall and rear wall, which define an (upper) bag opening.
  • the bag consists of a particular thermally sealable film, possibly multi-layered or multi-layered.
  • the known tobacco pouches are predominantly designed so that an elongated, strip-shaped blank of the film is folded along a bottom edge to form the front wall and back wall, which are connected to (upright) sides by side seams or by foldable side walls.
  • the rear wall usually has an extension to form a winding flap or envelope flap, which bears against the front wall when the bag is closed and, if necessary, is detachably connected thereto.
  • the invention has the object of providing a bag package for particular tobacco in such a way that on the one hand a consumer-friendly handling when repeated opening and closing, on the other hand, but also the quality of the tobacco obtained sufficient tightness are given.
  • the bag package according to the invention is characterized in that in the region of the bag opening, a first, multi-acting closure member and a second closure member are mounted, which completely and tightly closes the bag opening before first opening.
  • the second closure means effecting the tightness is preferably an easily openable seal seam extending over the full width of the bag or the bag opening, in particular in the form of a peel seal. This seal will be disconnected the first time you open the bag.
  • closure means may be formed in various ways according to the invention, for. B. as (pre-poled) magnetic strip, optionally in cooperation with a ferromagnetic strip.
  • a closure strip made of permanently plastic material, in particular metal or plastic.
  • the closure means which is effective several times, is a so-called zip-lock.
  • the second closure means may be mounted above the first (permanent) closure means.
  • a special feature is the integrated with the first closure means attachment of the second closure means, for.
  • a special feature is also the production of bags provided with closure means or the attachment of the closure means in the region of a continuous web.
  • the embodiments of bag packages 10 serve to receive a tobacco portion 11.
  • the bag is made of thin packaging material, in particular of a thermally sealable film.
  • a blank is folded to form a bottom edge 12, so that a front wall 13 and a rear wall 14 are opposite each other or form the actual bag for receiving the tobacco portion 11.
  • front wall 13 and rear wall 14 are permanently connected to each other, by (upright) side seams 15, 16.
  • the rear wall 14 is provided with a continuation or continuation to form a flap 17, the closed wallet against the front wall 13th transferred and connected to this solvable, eg with an adhesive label 18.
  • An upper portion of the bag or front wall 13 and rear wall 14 is formed as a bag opening 19. This extends between the side seams 15, 16. About the bag opening 19, the tobacco portion 11 is filled and removed when consumed. In the closed position are upper edge strips of the front wall 13 and rear wall 14 to each other or are connected to each other by separable closure means.
  • the closure means or closure members may be formed in various ways.
  • two cooperating closure strips are arranged in the region of the bag opening 19, namely magnetic strips 20, 21. These extend in the region of a filling-material-free opening strip 22 of the front wall 13 and rear wall 14 between the side seams 15, 16.
  • the closure means or magnetic strips 20, 21 In the closed position the corresponding poled magnetic strips 20, 21 to each other.
  • Above the closure means or magnetic strips 20, 21 is located in the region of the front wall 13, a grip tab 23, which can be detected for opening or separating the magnetic strip 20, 21.
  • Fig. 1 and Fig. 6 show the open position with separated magnetic strip 20, 21.
  • Fig. 7 shows a closed position after the first opening of the bag package 10th
  • a special feature is the arrangement of a further closure means in the region of the bag opening 19, that is to say in the region of the opening strip 22.
  • This is a connection of the front wall 13 and rear wall 14 which can be detached for the putting into use of the bag pack 10.
  • the present exemplary embodiments are a sealed seam 24 in the "Peel Seal” version.
  • the peel seal material is a waxy plastic, which is applied as a very thin sealing strip 25 on one side or on both sides on the inner sides of the front wall 13 and rear wall 14.
  • the connection is made by heat and pressure.
  • the additional closure means, that is, the sealing seam 24, on the one hand has the task of creating a (originally) completely tight pouch when the multiply acting closure means does not seal completely or leaves openings at the ends due to the dimension.
  • the sealing seam 24 has a securing effect against unauthorized opening of the bag.
  • this (second) closure member is located above the multiple-acting (first) closure means, namely above the magnetic strips 20, 21.
  • first closure means namely above the magnetic strips 20, 21.
  • the magnetic closure member may also be formed according to FIG. 13 such that a magnetic strip 21 cooperates with a counter-strip 26 of ferromagnetic material.
  • the magnetic strips 20, 21 are oppositely poled in the region of edge strips, such that the oppositely poled areas abut one another in the closed position (FIG. 15).
  • the bag package 10 works with a shaped strip 27 as a reusable closure element.
  • This wider molding strip 30, which is arranged only on one side of the bag opening 19, in particular on the rear wall 14, consists of a plastically deformable material, in particular of metal (aluminum alloy). Due to this material property, the molding strip 27 can be folded over with the layers of the opening strip 22 into a closed position (FIG. 10) which is held stable.
  • the molding strip 30 is bonded to the rear wall 14 by adhesion, but preferably by thermal sealing, wherein the molding strip 27 may optionally have a thermally activatable coating on one or both sides.
  • the molding strip 27 extends Here, over the entire width of the bag, including in the side seams 15, 16.
  • the molding strip 27 is located without deformation in the area of the completely folded-over opening strip 22. This lies with the envelope flap 17 turned outwards against the bag.
  • the closure position is effected by folding over the opening strip 22 approximately centrally in the region of the molding strip 27, so that the latter obtains a U-shaped folded position (FIG. 10).
  • a second closure member is provided, namely a connecting strip 28, which is arranged on the inside in the region of the opening strip 22, in particular opposite to the forming strip 27 (FIG. 9).
  • the connecting strip 28 is made of a material which can be connected to the molding strip 27 due to heat and / or pressure and is ineffective after first opening. In particular, therefore, the connecting strip 28 is made of peel seal material.
  • the bag package 10 according to FIG. 4 is designed in a special way.
  • the multiple-acting closure member consists of two elastic, but relatively stiff support strips 29, 30, in particular made of plastic or metal (steel).
  • the two support strips 29, 30 are mounted in the region of the bag opening 19 on the inside of the front wall 13 and rear wall 14 between the side seams 15, 16.
  • the ends can be supported on each other (FIG. 12).
  • the operation of this closure member looks so that in the transverse direction (arrow 31) pressure is exerted on the ends of the support strips 29, 30, so that they bulge outwards under elastic deformation. It is thereby exposed a corresponding bag opening 19.
  • the support strips 29, 30 return due to the elasticity in the starting position in which they are sealingly against each other.
  • this embodiment is provided with a second closure means, namely a sealing seam 24 with peel seal effect above the support strips 29, 30.
  • a special feature is the production of the bags or the attachment of the closure strip.
  • a continuous (film) web 32 is processed or processed for the bags.
  • the web 32 is transported with the inside facing up.
  • two continuous strips of sealable or adhesive material peel seal
  • the sealing strips 25 are applied with a thin layer thickness, so that the web 32nd with the sealing strips 25 wrapped as a reel can be available.
  • the closure means intended for multiple use is applied in the area of a bagging machine to the web 32, which may have been prepared in the above sense.
  • strip-shaped pieces 33, 34 are applied to the sheet 32 as a sealing strip at a distance from each other and connected thereto.
  • the pieces 33, 34 are arranged at a transverse distance from each other, so that after folding the web 32 to form a continuous cover and creating the continuous bottom edge 12, the associated pieces 33, 34 as a closure to each other (Fig. 17).
  • the transverse side seams 15, 16 are applied. Thereafter, or at the same time, the bag packages 10 are separated from the web 32.
  • the tobacco portion 11 is now introduced into the open bags (FIGS. 18, 19). Thereafter, the closure is made, at least by the organs or pieces 33, 34, preferably by additionally connecting the sealing strips 25 of the sealed seam 24.
  • the bag package 10 is ready for use.
  • FIG. 21 Another special feature are units or aggregates of a device.
  • the device according to FIG. 21 can be assigned to the schematic illustration according to FIG. 16. From a continuous strip 35, which is withdrawn in particular from a reel or roller 36, the pieces 33, 34 are separated in the region of a cutting unit. The strip 35 is supplied to the periphery of a cutting roller 37 for this purpose. This has (two) blades 38 which cooperate with the rotation of the cutting roller 37 with a fixed counter blade 39 and each piece 33, 34 separated from the strip 35. Due to the rotational speed of the cutting roller 37, the severed piece 33, 34 is accelerated, so that when placed on the running below the cutting roller 37 web 32 of the desired distance between successive pieces 33, 34 is provided.
  • the path 32 provided with the (closure) pieces 33, 34 is deflected after transport about along a quarter circle on the circumference of the cutting roller 37 of this and transferred to the periphery of a second roller, namely a heating roller 40.
  • the two rollers 37 and 40 are arranged with their lateral surfaces immediately adjacent to each other.
  • a wedge-shaped deflecting member 41 in the region of the smallest distances of the lateral surfaces from each other causes the transfer of web 32 and with the pieces 33, 34 on the circumference of the heating roller 40th
  • the continuous unit of web and (closure) pieces 33, 34 is pressed against the heating roller 40 by a pressing member, which extends over a larger peripheral region of the heating roller 40.
  • a pressing member which extends over a larger peripheral region of the heating roller 40.
  • This is a pressing belt 42 with a strand 43 which fits against the circumference of the heating roller 40.
  • the surface of the heating roller 40 can be heated by means of two heating strips 44, 45 extending along a portion of the circumference.
  • this device heat and / or pressure is transferred to the web 32 in the region of the pieces 33, 34 due to a corresponding arrangement of the heating strips 44, 45.
  • the device is therefore suitable for all closure means which are heated and / or pressed against the web 32 are fixed. If magnetic strips 20, 21 are concerned, they are magnetized after leaving the roll 40 in the region of a horizontal conveying section of the web 32 by an activating element 46, namely by a magnetizing coil.
  • the so-equipped web 32 can now be further processed in the manner described.
  • two cutting rollers 37 are arranged at a corresponding distance from each other above the web 32 for attaching two parallel closure elements or pieces 33, 34.
  • the cutting rollers 37 have suction holes 47 for fixing the strip 35 and the pieces 33, 34 on the circumference of the cutting roller 37.
  • FIG. 26 shows a cross-sectional detail of the heating roller 40.
  • This heating roller 40 common to both pieces 33, 34 is formed with a corresponding axial dimension.
  • Heating strips 44, 45 are arranged at an axial distance from each other according to the distances of the pieces 33, 34.
  • Each heating bar is associated with an (electric) heating element 48.
  • Fig. 22 shows an apparatus for applying self-adhesive (closure) pieces 33, 34 to the web 32.
  • the strip 35 can be provided on the provided with a self-adhesive coating side with a cover strip 49, the 35 before transfer of the strip deducted to the circumference of the cutting roller 37 and conveyed away.
  • the non-glued Side of the strip 35 with an adhesive-preventing coating, for. B. a barrier paint be provided.
  • the self-adhesive pieces 33, 34 are placed on the web 32 by the cutting roller 37 in the manner described. After the cutting roller 37, an activation can take place, in the case of magnetic strips 20, 21 by means of an activation element 46.
  • Shuttering members namely strips or pieces 33, 34, which are provided with a thermally activatable coating, for example, are processed here.
  • the outwardly directed coating in the region of the cutting roller 37 is activated by a stationary heating source 50.
  • the relevant piece 33, 34 is applied to the web 32.
  • FIG. 1 Another particular device is shown in FIG.
  • the closure member to be attached or the closure strip (s) extend over the full width of the bag.
  • the closure means can therefore be withdrawn as a continuous belt 56 from a reel and fed to the web 32.
  • Both, namely web 32 and belt 56 are guided via a deflection roller 57 to the periphery of a connecting roller, namely heating roller 40.
  • This is provided with a circulating (electric) heating element, namely a heating strip 58.
  • This extends in the region of the belt 56, so that the belt 56 - optionally with coating - is sealed to the web 32 by transfer of heat and pressure.
  • a Andschreibband 42 is also provided here, the run 43 extends over a wide range of the circumference of the heating roller 40.
  • a lower deflecting roller 59 guides the now connected unit of web 32 and belt 56 back into a horizontal plane. This device is particularly suitable when using a molding strip 27 as a closure means. In the thus formed web 32, the continuous belt 56 is severed with (Fig. 17).
  • FIGS. 28 to 31 A bag package 10 of particular design and manufacture are shown in FIGS. 28 to 31.
  • two closure means of different type and mode of action are arranged in the area of the bag opening 19, that is to say between the front wall 13 and the rear wall 14, two closure means of different type and mode of action are arranged. It is on the one hand to a zip-lock closure 60 and the other to a continuous sealing seam 61.
  • the zip lock closure 60 consists of two profile strips 62, 63 which are internally connected to the front wall 13 on the one hand and the rear wall 14 on the other hand, in each case via upper and lower connecting seams 64, 65.
  • the second closure means is the sealing seam 61 which is easily detachable (by hand), in particular in the form of a peel seal.
  • the sealing seam 61 is attached above the zip-lock closure 60, adjacent to a free edge of the front wall 13. This can be detected when the bag package 10 is opened for the first time in order to separate the sealed seam 61. Thereafter, then the zip-lock closure 60 can be separated for the removal of the bag contents.
  • a feature of this bag package 10 is that the sealing seam 61 extends over the full width of the front wall 13 and rear wall 14, thus also in the region of the side seams 15, 16 to create a tight bag closure.
  • the profile strips 62, 63 and their connecting seams 64, 65 also extend over the full width of the bag.
  • a special feature is the shortened design of the zip-lock profiles 66, 67, such that they end with (small) distance from the side seams 15, 16.
  • a semicircular punching 68 for example, is provided in the profiled strips 62, 63 at both ends for this purpose, essentially in the area of the zip-lock profiles 66, 67.
  • a special feature is the production of the package.
  • the seam strips 70, 71 have a significantly greater width than the sealing seam 61 to be produced later. Due to the greater width, inaccuracies in the application of the sealing elements or sealing jaws for producing the sealed seam 61 can be compensated.
  • the sealed seam 61 should lie approximately in the middle of the adjoining seam strips 70, 71.
  • the profile strips 62, 63 are placed on the material web 69 prepared in the above sense as a continuous belt 72 while being pulled off a reel.
  • the band 72 consists of the two profile strips 62, 63 which are interconnected in the region of the zip-lock profiles 66, 67 and thus together form the band 72.
  • Each profile strip is provided at appropriate intervals from each other in the present case circular punches to form the punched-68 at the ends of the profile strips 62, 63.
  • the tape 72 is after laying in the region of the material web 69 by making the front side seams 64 with the material web 69th or connected to the front wall 13.
  • the thus prepared material web 69 is then folded continuously to form the front wall 13, such that the seam strips 70, 71 are congruent to one another.
  • the transverse side seams 15, 16, namely correspondingly double-width seams are now attached.
  • This is followed by a cross-sectional cut in the area of the double-width side seams 15, 16, so that finished, open bag packages 10 arise.
  • the separation cut is carried out so that the closed, here circular hole punching in the region of the profile strips 62, 63 is severed centrally, so that the semi-large or semicircular punched at the ends of the profile strips 62, 63 arise.
  • the tobacco portion 11 is now introduced. Thereafter, the rear wall 14 facing profile strip 63 is connected to the rear wall 14, by attaching the two associated connecting seams 65.
  • the sealing seam 61 is then produced by applying heat and pressure in the adjacent seam strips 70, 71. The ends of the seam strips 70, 71 already (permanently) by the side seams 15, 16 connected to each other, which are produced with increased temperature and elevated pressure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)
  • Packages (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP06001067A 2005-01-20 2006-01-19 Procédé et dispositif pour la fabrication des sachets d'emballage Not-in-force EP1683736B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09014982A EP2192052B1 (fr) 2005-01-20 2006-01-19 Sachet d' emballage ainsi que procédé et dispositif de sa fabrication
DK09014982.4T DK2192052T3 (da) 2005-01-20 2006-01-19 Posepakning samt fremgangsmåde og apparat til fremstilling af posepakningen
PL09014982T PL2192052T3 (pl) 2005-01-20 2006-01-19 Torebka do pakowania, sposób jej wykonania oraz urządzenie do wytwarzania torebki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005002848A DE102005002848A1 (de) 2005-01-20 2005-01-20 Beutelpackung sowie Verfahren und Vorrichtung zum Herstellen derselben

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP09014982.4 Division-Into 2009-12-03

Publications (3)

Publication Number Publication Date
EP1683736A2 true EP1683736A2 (fr) 2006-07-26
EP1683736A3 EP1683736A3 (fr) 2008-01-02
EP1683736B1 EP1683736B1 (fr) 2010-03-10

Family

ID=36097080

Family Applications (2)

Application Number Title Priority Date Filing Date
EP06001067A Not-in-force EP1683736B1 (fr) 2005-01-20 2006-01-19 Procédé et dispositif pour la fabrication des sachets d'emballage
EP09014982A Not-in-force EP2192052B1 (fr) 2005-01-20 2006-01-19 Sachet d' emballage ainsi que procédé et dispositif de sa fabrication

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09014982A Not-in-force EP2192052B1 (fr) 2005-01-20 2006-01-19 Sachet d' emballage ainsi que procédé et dispositif de sa fabrication

Country Status (5)

Country Link
EP (2) EP1683736B1 (fr)
AT (1) ATE460353T1 (fr)
DE (2) DE102005002848A1 (fr)
DK (1) DK2192052T3 (fr)
PL (1) PL2192052T3 (fr)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1035016C2 (nl) * 2008-02-12 2009-08-13 Wezel Verpakkingen Breda B V Van Werkwijze, inrichting en verpakking voor het verpakken van waren.
EP2292520A1 (fr) * 2009-09-04 2011-03-09 Focke & Co. (GmbH & Co. KG) Sachet à tabac
EP2399839A1 (fr) * 2010-06-22 2011-12-28 Focke & Co. (GmbH & Co. KG) Sachet de tabac doté d'une bride de fermeture et son procédé de fabrication
EP2468639A1 (fr) * 2010-12-23 2012-06-27 Kolbus GmbH & Co. KG Procédé et dispositif de fabrication d'emballages, de sacs, de portefeuilles, de couvertures de livres et analogues pourvus d'un verrouillage magnétique
EP2616342A2 (fr) * 2010-09-17 2013-07-24 Wm. Wrigley Jr. Company Emballage souple et procédé de fabrication d'un emballage souple
US8893955B2 (en) 2010-10-27 2014-11-25 Intercontinental Great Brands Llc Releasably closable product accommodating package
WO2014204301A1 (fr) * 2013-06-17 2014-12-24 Sluis Cigar Machinery B.V. Blague à tabac autonome
ITVI20130284A1 (it) * 2013-11-28 2015-05-29 Imp Ex Di Sbalchiero Antonio Contenitore protettivo per l¿isolamento di oggetti da campi elettromagnetici esterni e metodo per la realizzazione di detto contenitore
EP2944575A1 (fr) * 2014-05-16 2015-11-18 JT International S.A. Procédé de production d'un emballage d'articles à fumer
EP3138785A1 (fr) * 2015-09-02 2017-03-08 Sluis Cigar Machinery B.V. Applicateur de cire
WO2017172542A1 (fr) * 2016-03-28 2017-10-05 Magnetnotes, Ltd. Refermeture à verrouillage magnétique pour emballages et ses procédés de réalisation
WO2018172125A1 (fr) * 2017-03-21 2018-09-27 Philip Morris Products S.A. Procédé d'ouverture d'un emballage destiné à des biens de consommation et emballage destiné à des biens de consommation ainsi que procédé de fabrication d'un tel emballage
EP2087991B2 (fr) † 2008-02-05 2020-07-15 Focke & Co. (GmbH & Co. KG) Dispositif de fabrication de sachets de tabac
CN111846302A (zh) * 2020-07-14 2020-10-30 陆雪英 一种生物有机肥料自动化包装机
USD909063S1 (en) 2019-03-08 2021-02-02 Yeti Coolers, Llc Bag
US10954055B2 (en) 2017-03-08 2021-03-23 Yeti Coolers, Llc Container with magnetic closure
USD919298S1 (en) 2017-02-22 2021-05-18 Yeti Coolers, Llc Bag
WO2021150396A1 (fr) * 2020-01-22 2021-07-29 Sonoco Development, Inc. Joint d'étanchéité magnétique
USD935175S1 (en) 2019-03-08 2021-11-09 Yeti Coolers, Llc Bag
US11229268B2 (en) 2017-03-08 2022-01-25 Yeti Coolers, Llc Container with magnetic closure
WO2022169496A1 (fr) * 2021-02-04 2022-08-11 United Parcel Service Of America, Inc. Manutention et manipulation automatisées d'emballages, et emballages spécialement adaptés à cet effet
US11542060B2 (en) 2017-03-21 2023-01-03 Altria Client Services Llc Package for consumer goods and method for manufacturing a tear-open package
US11730244B2 (en) 2017-03-08 2023-08-22 Yeti Coolers, Llc Container with magnetic closure
USD1020395S1 (en) 2020-06-03 2024-04-02 Yeti Coolers, Llc Bag
US11975878B2 (en) 2021-02-04 2024-05-07 United Parcel Service Of America, Inc. Automated handling and manipulation of packages and packages specially adapted therefor
US11992104B2 (en) 2022-02-16 2024-05-28 Yeti Coolers, Llc Container with resealable closure

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NL2004689C2 (nl) * 2010-05-10 2011-11-14 Langeveld & Sleegers B V Hersluitbare verpakking, alsmede werkwijze voor het verpakken van producten.
WO2020036790A1 (fr) 2018-08-14 2020-02-20 The Procter & Gamble Company Procédé et appareil d'aimantation de matériau aimantable
WO2020036793A1 (fr) 2018-08-14 2020-02-20 The Procter & Gamble Company Emballage conformable
EP3837180A1 (fr) 2018-08-14 2021-06-23 The Procter & Gamble Company Emballage muni d'une valve magnétique intégrée
EP3837179B1 (fr) 2018-08-14 2022-08-24 The Procter & Gamble Company Emballage adaptatif
DE102020112365A1 (de) 2020-05-07 2021-11-11 Focke & Co. (Gmbh & Co. Kg) Packung für Produkte der Zigarettenindustrie und Verfahren zur Herstellung derselben

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US4033013A (en) 1975-11-18 1977-07-05 John Elwood Peterson Flexible magnetic plastic strip closure
US4561109A (en) 1982-10-12 1985-12-24 Mobil Oil Corporation Plastic bags with releasable closure which resists opening from inside
EP0201257A2 (fr) 1985-04-30 1986-11-12 Johan Wietse Hogewind Dispositif d'ouverture d'un emballage
US4786190A (en) 1986-08-11 1988-11-22 Minigrip, Inc. Reclosable package having outer reclosable closure and inner non-reclosable closure
US5400568A (en) 1988-04-07 1995-03-28 Idemitsu Petrochemical Co., Ltd. Method and apparatus for making and filling a bag
US20030072504A1 (en) 1999-05-11 2003-04-17 Sargento Foods Inc. Resealable bag for filling with food product (S) and method
US6834474B2 (en) 1999-07-29 2004-12-28 Kraft Foods Holdings, Inc. Package with zipper closure
WO2002068283A1 (fr) 2001-02-26 2002-09-06 Nordenia Deutschland Gronau Gmbh Sachet en film plastique refermable et bande de fermeture destinee a refermer le sachet
US6688079B2 (en) 2001-04-18 2004-02-10 Kraft Foods Holdings, Inc. Method for manufacturing flexible packages having slide closures
US6678923B2 (en) 2001-07-11 2004-01-20 Bisadora, Llc. Bag closure system
WO2003045816A2 (fr) 2001-11-28 2003-06-05 Soplaril Emballage a ouverture par dechirure orientee
EP1812303A1 (fr) 2004-11-19 2007-08-01 Focke & Co. (GmbH & Co. KG) Sachet d'emballage, procede et dispositif de production associes

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2087991B2 (fr) † 2008-02-05 2020-07-15 Focke & Co. (GmbH & Co. KG) Dispositif de fabrication de sachets de tabac
NL1035016C2 (nl) * 2008-02-12 2009-08-13 Wezel Verpakkingen Breda B V Van Werkwijze, inrichting en verpakking voor het verpakken van waren.
EP2292520A1 (fr) * 2009-09-04 2011-03-09 Focke & Co. (GmbH & Co. KG) Sachet à tabac
EP2399839A1 (fr) * 2010-06-22 2011-12-28 Focke & Co. (GmbH & Co. KG) Sachet de tabac doté d'une bride de fermeture et son procédé de fabrication
EP2616342A2 (fr) * 2010-09-17 2013-07-24 Wm. Wrigley Jr. Company Emballage souple et procédé de fabrication d'un emballage souple
EP2616342A4 (fr) * 2010-09-17 2014-04-09 Wrigley W M Jun Co Emballage souple et procédé de fabrication d'un emballage souple
US8893955B2 (en) 2010-10-27 2014-11-25 Intercontinental Great Brands Llc Releasably closable product accommodating package
EP2468639A1 (fr) * 2010-12-23 2012-06-27 Kolbus GmbH & Co. KG Procédé et dispositif de fabrication d'emballages, de sacs, de portefeuilles, de couvertures de livres et analogues pourvus d'un verrouillage magnétique
WO2014204301A1 (fr) * 2013-06-17 2014-12-24 Sluis Cigar Machinery B.V. Blague à tabac autonome
ITVI20130284A1 (it) * 2013-11-28 2015-05-29 Imp Ex Di Sbalchiero Antonio Contenitore protettivo per l¿isolamento di oggetti da campi elettromagnetici esterni e metodo per la realizzazione di detto contenitore
US10183770B2 (en) 2014-05-16 2019-01-22 Jt International S.A. Process for producing a pack of smoking articles
EP2944575A1 (fr) * 2014-05-16 2015-11-18 JT International S.A. Procédé de production d'un emballage d'articles à fumer
EP3138785A1 (fr) * 2015-09-02 2017-03-08 Sluis Cigar Machinery B.V. Applicateur de cire
EP3138785B1 (fr) 2015-09-02 2019-01-30 Sluis Cigar Machinery B.V. Procédé et système pour fabrication d'une poche à tabac
WO2017172542A1 (fr) * 2016-03-28 2017-10-05 Magnetnotes, Ltd. Refermeture à verrouillage magnétique pour emballages et ses procédés de réalisation
USD919298S1 (en) 2017-02-22 2021-05-18 Yeti Coolers, Llc Bag
US10954055B2 (en) 2017-03-08 2021-03-23 Yeti Coolers, Llc Container with magnetic closure
US11958676B2 (en) 2017-03-08 2024-04-16 Yeti Coolers, Llc Container with magnetic closure
US11992103B2 (en) 2017-03-08 2024-05-28 Yeti Coolers, Llc Container with magnetic closure
US11730244B2 (en) 2017-03-08 2023-08-22 Yeti Coolers, Llc Container with magnetic closure
US11174090B2 (en) 2017-03-08 2021-11-16 Yeti Coolers, Llc Container with magnetic closure
US11229268B2 (en) 2017-03-08 2022-01-25 Yeti Coolers, Llc Container with magnetic closure
WO2018172125A1 (fr) * 2017-03-21 2018-09-27 Philip Morris Products S.A. Procédé d'ouverture d'un emballage destiné à des biens de consommation et emballage destiné à des biens de consommation ainsi que procédé de fabrication d'un tel emballage
US11542060B2 (en) 2017-03-21 2023-01-03 Altria Client Services Llc Package for consumer goods and method for manufacturing a tear-open package
USD954506S1 (en) 2019-03-08 2022-06-14 Yeti Coolers, Llc Bag
USD935770S1 (en) 2019-03-08 2021-11-16 Yeti Coolers, Llc Bag
USD1009569S1 (en) 2019-03-08 2024-01-02 Yeti Coolers, Llc Bag
USD909063S1 (en) 2019-03-08 2021-02-02 Yeti Coolers, Llc Bag
USD935175S1 (en) 2019-03-08 2021-11-09 Yeti Coolers, Llc Bag
US11535440B2 (en) 2020-01-22 2022-12-27 Sonoco Development, Inc. Magnetic reseal
WO2021150396A1 (fr) * 2020-01-22 2021-07-29 Sonoco Development, Inc. Joint d'étanchéité magnétique
USD1020395S1 (en) 2020-06-03 2024-04-02 Yeti Coolers, Llc Bag
USD1020394S1 (en) 2020-06-03 2024-04-02 Yeti Coolers, Llc Bag
CN111846302B (zh) * 2020-07-14 2022-01-25 山东赛德谷绿色生物工程有限公司 一种生物有机肥料自动化包装机
CN111846302A (zh) * 2020-07-14 2020-10-30 陆雪英 一种生物有机肥料自动化包装机
WO2022169496A1 (fr) * 2021-02-04 2022-08-11 United Parcel Service Of America, Inc. Manutention et manipulation automatisées d'emballages, et emballages spécialement adaptés à cet effet
US11975878B2 (en) 2021-02-04 2024-05-07 United Parcel Service Of America, Inc. Automated handling and manipulation of packages and packages specially adapted therefor
US11992104B2 (en) 2022-02-16 2024-05-28 Yeti Coolers, Llc Container with resealable closure

Also Published As

Publication number Publication date
EP1683736B1 (fr) 2010-03-10
EP1683736A3 (fr) 2008-01-02
DE502006006368D1 (de) 2010-04-22
ATE460353T1 (de) 2010-03-15
PL2192052T3 (pl) 2012-12-31
DE102005002848A1 (de) 2006-07-27
DK2192052T3 (da) 2012-10-15
EP2192052A2 (fr) 2010-06-02
EP2192052A3 (fr) 2010-11-17
EP2192052B1 (fr) 2012-07-18

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