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WO2006015686A1 - Sachet tubulaire refermable et decoupe pour celui-ci - Google Patents

Sachet tubulaire refermable et decoupe pour celui-ci Download PDF

Info

Publication number
WO2006015686A1
WO2006015686A1 PCT/EP2005/007680 EP2005007680W WO2006015686A1 WO 2006015686 A1 WO2006015686 A1 WO 2006015686A1 EP 2005007680 W EP2005007680 W EP 2005007680W WO 2006015686 A1 WO2006015686 A1 WO 2006015686A1
Authority
WO
WIPO (PCT)
Prior art keywords
blank
seal
edge
packaging
fin
Prior art date
Application number
PCT/EP2005/007680
Other languages
German (de)
English (en)
Inventor
Joachim Friebe
Original Assignee
Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & 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
Application filed by Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg filed Critical Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg
Priority to PL05762765T priority Critical patent/PL1791764T3/pl
Priority to DE502005011166T priority patent/DE502005011166D1/de
Priority to AT05762765T priority patent/ATE502870T1/de
Priority to EP05762765A priority patent/EP1791764B1/fr
Publication of WO2006015686A1 publication Critical patent/WO2006015686A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • B65D65/14—Wrappers or flexible covers with areas coated with adhesive
    • 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
    • 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
    • B65D2575/00—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
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing

Definitions

  • the invention relates to a blank for producing a packaging according to the preamble of patent claim 1 and a packaging which is produced by means of such a blank, according to the preamble of patent claim 3.
  • Such blanks for producing packaging are required in order to produce special tubular bags.
  • such blanks have longitudinal and transverse sealing edges which are provided with a sealable medium.
  • the sealable medium By means of the sealable medium, the longitudinal or the transverse sealing edges are sealed together in such a way that a tubular bag or a similar kind of packaging is produced.
  • the problem with these packages or containers is the
  • the object of the invention is to provide a blank for producing a packaging which solves the above-mentioned problems and with which it is possible to produce a package which, on the one hand, can be securely sealed but can also be opened without difficulty and beyond that it can be closed again.
  • the object is achieved by a blank for producing a package having a longitudinal and a transverse sealing edge, wherein the blank is of rectangular shape and the sealing edges each extend directly or at least very close to the outer circumference of the blank, in that when the blank is folded around a fold line extending parallel to the transverse sealing edge, it is connectable to the opposite, seal-free edge of the blank to form a fin seal.
  • An essential idea of the invention is that a seal-free edge is provided, against which a sealable edge, which is provided with a coating, for example, is sealed.
  • This seal is according to the invention as fin- sea! formed, wherein the adhesive coating, by which the seal is effected extends to immediately or at least very close to the outer periphery of the Zu- cut.
  • a seal-free handle corner is defined on at least one corner region between the transverse and longitudinal sealing edge.
  • a grip region can also be provided at any point along the transverse sealing edge.
  • the seal-free handle corner further facilitates the opening of the package according to the invention, as this advantageously further increases the possibility of attack without at the same time requiring an enlarged blank for producing the packaging, as is necessary according to the prior art.
  • the object according to the invention is furthermore achieved by means of a packaging which is produced with an aforementioned blank, wherein the blank is folded around a folding line extending parallel to the transverse sealing edge such that this edge forms the opposite seal-free edge a fin-seals is connected, wherein after opening the fin-seals the packaging to form a lap-seal is closed again.
  • An advantage of the invention is likewise that the packaged product comes into contact only with an uncoated side of the blank forming the packaging and thus contamination of the product is not to be feared.
  • another advantage of this solution is that no consideration has to be given to the positioning of the film during reclosing, as the adhesive adheres to the outside, which in turn means that the entire surface of the outside acts as a contact surface for the adhesive provided inner side of the transverse sealing edge can serve.
  • Fig. 1 is a schematic representation of a blank according to the invention
  • Fig. 2 is a schematic representation of another embodiment of a blank according to the invention.
  • FIG. 3 shows a schematic representation of a closed package according to the invention.
  • Fig. 4 is a schematic representation of a resealed packaging according to the invention.
  • FIG. 1 shows a schematic representation of a blank 10 according to the invention with two longitudinal sealing edges 20 and a transverse sealing edge 30 and a seal-free edge 50.
  • the shaded area indicates a sealing medium, such as an adhesive, for example.
  • the blank is' folded about itself to the cross-sealing rim 30 extending parallel fold lines 40 10, so that the adhesive-coated and the associated sections of the longitudinal sealing edges 20 contact each other and to bond, while the transverse sealing edge 30 of seal-free with the Glued edge 50 of the film to form a weakened seal.
  • FIG. 2 shows a schematic representation of a further embodiment of a blank according to the invention, which in each case has a suture-free handle corner 60 in two corner regions 60 between the transverse sealing edge 30 and the two adjacent longitudinal sealing edges 20. Otherwise, this embodiment corresponds to that of FIG. 1.
  • Fig. 3 shows a packaging according to the invention, which is closed by means of a fin-seals 70.
  • an inner side of the transverse sealing edge provided with adhesive seals against the inner side of the seal-free edge 50 of the packaging film.
  • FIG. 4 shows that the seal-free edge 50 is arranged stretched over a packaging material and that the inside of the transverse sealing edge provided with adhesive extends on the outside over the outside of the seal-free edge 50 of the packaging film.
  • the adhesive is on the inside of the transverse sealing edge 30
  • a small gap has been left between the outside of the seal-free edge 50 of the packaging film and the adhesive. This is of course sealed after sealing the package and is used in the schematic representation only for clarity.
  • the sealing medium extends as far as possible or very close to the outer circumference of the blank so that only a small grip area remains, so that advantageously a tab according to the prior art is provided Tearing of the packaging erfindungs ⁇ according to is unnecessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Making Paper Articles (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne une découpe (10) permettant de produire un emballage, qui comprend un bord longitudinal (20) et un bord scellé transversal (30). Cette découpe est de conception rectangulaire et les bords scellés (20, 30) s'étendent soit directement sur la périphérie externe de la découpe, soit au moins à proximité immédiate, de manière que lorsque la découpe est pliée autour d'une ligne de pliage (40) qui est parallèle au bord scellé transversal, la partie pliée peut être reliée au bord opposé non scellé (50) de la découpe, formant alors un scellage à bords repliés (fin seal) (70). L'emballage ainsi produit peut être refermé après ouverture de ce scellage à bords repliés (70), formant alors un scellage chevauchant (lap seal) (80).
PCT/EP2005/007680 2004-08-05 2005-07-14 Sachet tubulaire refermable et decoupe pour celui-ci WO2006015686A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL05762765T PL1791764T3 (pl) 2004-08-05 2005-07-14 Pojemnik wielokrotnego otwierania i wykrój do wytwarzania takiego pojemnika
DE502005011166T DE502005011166D1 (de) 2004-08-05 2005-07-14 Wiederverschliessbarer schlauchbeutel und zuschnitt dafür
AT05762765T ATE502870T1 (de) 2004-08-05 2005-07-14 Wiederverschliessbarer schlauchbeutel und zuschnitt dafür
EP05762765A EP1791764B1 (fr) 2004-08-05 2005-07-14 Sachet tubulaire refermable et decoupe pour celui-ci

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004012301.0 2004-08-05
DE202004012301U DE202004012301U1 (de) 2004-08-05 2004-08-05 Wiederverschließbarer Schlauchbeutel

Publications (1)

Publication Number Publication Date
WO2006015686A1 true WO2006015686A1 (fr) 2006-02-16

Family

ID=33495386

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/007680 WO2006015686A1 (fr) 2004-08-05 2005-07-14 Sachet tubulaire refermable et decoupe pour celui-ci

Country Status (5)

Country Link
EP (1) EP1791764B1 (fr)
AT (1) ATE502870T1 (fr)
DE (2) DE202004012301U1 (fr)
PL (1) PL1791764T3 (fr)
WO (1) WO2006015686A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8814430B2 (en) 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
DE102005013585A1 (de) * 2005-03-23 2006-09-28 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Wiederverschließbare Folien-Verpackung, insbesondere flow-wrap-Verpackung
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US7963413B2 (en) 2006-05-23 2011-06-21 Kraft Foods Global Brands Llc Tamper evident resealable closure
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
US20100018974A1 (en) 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
GB0819200D0 (en) 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
PL2347971T3 (pl) 2010-01-26 2012-11-30 Biscuit Gle Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania
ES2390568T3 (es) 2010-03-23 2012-11-14 Generale Biscuit Envase que se puede volver a cerrar para productos alimenticios y método de fabricación
DK2571766T3 (da) 2010-05-18 2014-12-08 Intercontinental Great Brands Llc Genlukkelig fleksibel emballage og fremgangsmåder til fremstilling deraf
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
EP2686251B1 (fr) 2011-03-17 2015-06-03 Intercontinental Great Brands LLC Emballage refermable en film souple, laminé, procede et machine pour la fabrication

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234664A (fr) * 1968-06-07 1971-06-09
US5510124A (en) * 1994-03-23 1996-04-23 Wm. Wrigley Jr. Company Method for packaging single units of chewing gum and chewing gum so packaged
US20040081779A1 (en) * 1999-12-06 2004-04-29 Weder Donald E. Methods of forming and using a corsage bag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234664A (fr) * 1968-06-07 1971-06-09
US5510124A (en) * 1994-03-23 1996-04-23 Wm. Wrigley Jr. Company Method for packaging single units of chewing gum and chewing gum so packaged
US20040081779A1 (en) * 1999-12-06 2004-04-29 Weder Donald E. Methods of forming and using a corsage bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8814430B2 (en) 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature

Also Published As

Publication number Publication date
DE202004012301U1 (de) 2004-12-02
EP1791764A1 (fr) 2007-06-06
PL1791764T3 (pl) 2011-10-31
EP1791764B1 (fr) 2011-03-23
DE502005011166D1 (de) 2011-05-05
ATE502870T1 (de) 2011-04-15

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