EP1922255A1 - Sachet tubulaire pourvu d'un corps pouvant etre dechire - Google Patents

Sachet tubulaire pourvu d'un corps pouvant etre dechire

Info

Publication number
EP1922255A1
EP1922255A1 EP06762250A EP06762250A EP1922255A1 EP 1922255 A1 EP1922255 A1 EP 1922255A1 EP 06762250 A EP06762250 A EP 06762250A EP 06762250 A EP06762250 A EP 06762250A EP 1922255 A1 EP1922255 A1 EP 1922255A1
Authority
EP
European Patent Office
Prior art keywords
tubular bag
bag according
tubular
bag body
cover
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.)
Withdrawn
Application number
EP06762250A
Other languages
German (de)
English (en)
Inventor
Andreas Michalsky
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.)
Huhtamaki Ronsberg Zweigniederlassung der Huhtamaki Deutschland GmbH and Co KG
Original Assignee
Huhtamaki Ronsberg Zweigniederlassung der Huhtamaki Deutschland 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
Application filed by Huhtamaki Ronsberg Zweigniederlassung der Huhtamaki Deutschland GmbH and Co KG filed Critical Huhtamaki Ronsberg Zweigniederlassung der Huhtamaki Deutschland GmbH and Co KG
Publication of EP1922255A1 publication Critical patent/EP1922255A1/fr
Withdrawn legal-status Critical Current

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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/26—Opening arrangements or devices incorporated in, or attached to, containers
    • B65D3/261—Opening arrangements or devices incorporated in, or attached to, containers the opening arrangement being located in the container side wall
    • B65D3/262—Opening arrangements or devices incorporated in, or attached to, containers the opening arrangement being located in the container side wall forming a circumferential line of weakness

Definitions

  • the invention relates to a tubular bag with a tubular pouch body and lid, and optionally floor, especially standing or standing floor.
  • Tubular bags of the type in question are well known and are used for storage, storage and transport of liquid, pasty, powdery, free-flowing and solid contents substances. They are characterized by low weight, easy formability and printability. In addition, they can be easily and environmentally friendly disposed of with appropriate choice of materials. Above all, they can be folded after emptying to a minimum volume and bring in the disposal path.
  • a general problem is the opening behavior of such tubular bags or tubular bag packaging.
  • the opening of such packaging is carried out by tearing the packaging, which is usually provided for this purpose an attack on a sealed seam in order to pull them apart for the purpose of opening.
  • the seal should break open.
  • the opening of the packaging is relatively aimless and uncontrolled, so that the packaging content is spilled, which often leads to loss of the packaged goods, especially in liquid or free-flowing ingredients.
  • the interior of the tubular pouch is generally very difficult to access, since torn or stagnant packaging sections are in the way and make access to the inside of the tubular pouch, for example by means of a spoon, more difficult.
  • Another opening variant provides for the use of scissors, by means of which an upper portion of the closed tubular bag is separated and removed, so that the contents of the tubular bag is accessible.
  • this variant makes it possible to cleanly separate a tubular bag section which closes the tubular bag, it raises the problem that scissors always have to be at hand.
  • the core of the present invention thus consists in that the tubular pouch body, which is generally cylindrical in shape, is formed by fin-seal, wherein at least one material weakening extends from the free longitudinal edge of the fin-seal over the circumference of the tubular pouch body in that, if necessary, the tubular bag along this material weakening is apparent, in particular over the entire cross section of the tubular bag body or tubular bag.
  • the tubular bag is therefore not opened by removing the lid and / or the bottom, but by dividing the tubular bag body.
  • the material weakening is close to the lid of the tubular bag, so that after opening of the tubular bag, the contents thereof remain securely and easily accessible in the part of the tubular bag body comprising the bottom,
  • the opening of the tubular bag is made by gripping the and exerting tension on the fin-seal in the area of material weakening, so that the material weakening either is broken only over a peripheral portion or preferably over the entire circumference of the tubular pouch body.
  • the weakening of the material is preferably a continuously extending embossing line which is interrupted in the manner of a perforation. Finished material weakening lines can be easily formed, in particular embossed, in the materials commonly used today, in particular laminates which are preferably used here. With respect to the materials preferably used here, reference is made to claim 8.
  • a particularly preferred embodiment of the invention is characterized in that two spaced from each other in the axial distance, each extending over the circumference of the tubular pouch body material weakenings, in particular stamping lines are provided which define a tear strip between them, which begins at the free edge of the fin-seals.
  • the weakening of the material preferably follows a cut formed on the free edge of the fin-seal. This incision may be formed as a pointed notch.
  • the lid and / or the bottom is sealed or glued to the tubular bag body in a conventional manner.
  • the tubular pouch body is made of a laminate, in particular Alur ⁇ inium-Larninat, with at least one seal and optionally at least one barrier layer.
  • the barrier layer is preferably made of SiO 2 , AlO 1 , ethylvinyl alcohol or a metal foil.
  • the stability and stability of the tubular bag may be advantageous for the stability and stability of the tubular bag to form the lid and / or the bottom in each case relatively stiff, preferably as a deep-drawn shell with sealable or adhesive edges.
  • the floor can also be made of a laminate and formed with a V or W-fold, which also provides the required dimensional stability and stability.
  • the lid and / or bottom are essentially made of the same materials as the tubular pouch body.
  • Lid and / or bottom can also be provided as an injection molded part. Ultimately, this depends on the required stability, the size of the packaging and the packaging content.
  • lid, bottom and tubular bag body is made to claim 11.
  • cover, bottom and tubular bag body made of a material which is sterilizable.
  • Tubular bag explained with reference to the accompanying drawings.
  • the tubular bag is formed in the manner of a cylindrical box and provided in the accompanying drawing with the reference numeral 10. It comprises a cylindrical tubular pouch body 11 and cover 12.
  • a bottom is not shown in the accompanying drawing.
  • the bottom can preferably be designed in the same way as the cover 12, namely flat shell-shaped with a peripheral edge 13, which is sealable with the tubular bag body 11 at the front. The sealing takes place between the front-side inner edge of the tubular pouch body 11 and the outer surface of the peripheral edge 13 of the lid 12 or of an equally formed bottom.
  • the tubular bag body 11 is made of a rectangular laminate, wherein the free longitudinal edges are connected to a so-called five-seal 14, namely sealed. Starting from the free longitudinal edge 15 of the fin-seals 14 two axially spaced material weakenings in the form of stamping lines 16, 17 are formed, which extend over the circumference of the tubular bag body 11 such that, if necessary, the tubular bag 10 along these stamping lines 16, 17th apparently. These stamping lines 16, 17 define therebetween a tear strip extending over the circumference of the tubular bag body 11.
  • this strip is located near the cover 12, so that upon opening the tubular bag 11 by exerting tension on the tear strip 18 in the direction of the arrow 19 substantially only the uppermost part of the tubular pouch body 11 together with the Cover 12 is removed.
  • the section of the tubular pouch body 11 that surrounds the bottom thus remains largely intact.
  • the opened bag is presented to the consumer as if only the cover 12 had been removed.
  • the material weakening or embossing lines 16, 17 respectively adjoin an incision formed on the free edge 15 of the fin 14, which in the illustrated embodiment is in the form of a pointed notch 20.
  • the tearing of the embossed lines in the circumferential direction is predetermined and facilitated.
  • the cross-section of the tubular pouch body 11 may be circular as in the illustrated embodiment. However, it is also conceivable to provide a triangular, polygonal, oval or the like. Cross-section. Of course, then cover and / or floor must be adjusted accordingly.
  • the tubular pouch body preferably consists of a laminate.
  • Lid and bottom can be made of the same material.
  • the lid, bottom and / or tubular pouch body have a thickness in the range from 50 ⁇ to 500 ⁇ , in particular 80 ⁇ to 400 ⁇ , preferably 100 ⁇ to 350 ⁇ .
  • the tubular pouch body can be torn along the stamping lines 16, 17 in a particularly controlled manner.
  • a unidirectionally stretched film the molecule chains forming the film are aligned and arranged substantially parallel in the stretching direction.
  • a cleavability of the stretched material parallel to the direction of stretching relative to an angled direction is preferred, so that an oblique tearing by the aligned molecular chains is made much more difficult to impossible.
  • splitting or tearing of such a film parallel to the stretching direction no molecular chains are cut.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)

Abstract

Sachet tubulaire (10) pourvu d'un corps (11) et d'un couvercle (12), ainsi éventuellement que d'un fond. Le corps (11) du sachet est formé par soudure chair sur chair (14), et à partir du bord longitudinal libre (15) de la soudure chair sur chair (14), au moins une ligne d'affaiblissement (16, 17) de la matière s'étend sur la périphérie du corps (11) du sachet tubulaire (11) de manière telle qu'en cas de besoin, le sachet tubulaire (10) peut être ouvert le long de cette ligne d'affaiblissement (16, 17).
EP06762250A 2005-08-23 2006-06-28 Sachet tubulaire pourvu d'un corps pouvant etre dechire Withdrawn EP1922255A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005039852A DE102005039852A1 (de) 2005-08-23 2005-08-23 Schlauchbeutel mit aufreißbarem Schlauchbeutelkörper
PCT/EP2006/006275 WO2007022826A1 (fr) 2005-08-23 2006-06-28 Sachet tubulaire pourvu d'un corps pouvant etre dechire

Publications (1)

Publication Number Publication Date
EP1922255A1 true EP1922255A1 (fr) 2008-05-21

Family

ID=36975549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06762250A Withdrawn EP1922255A1 (fr) 2005-08-23 2006-06-28 Sachet tubulaire pourvu d'un corps pouvant etre dechire

Country Status (7)

Country Link
US (1) US20090052814A1 (fr)
EP (1) EP1922255A1 (fr)
JP (1) JP2009505911A (fr)
BR (1) BRPI0617144A2 (fr)
DE (1) DE102005039852A1 (fr)
MX (1) MX2008002525A (fr)
WO (1) WO2007022826A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004016420U1 (de) * 2004-05-17 2005-03-24 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Standbeutel mit optimiertem Aufreißverhalten
DE102005026905A1 (de) * 2005-03-01 2006-09-07 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Schlauchbeutel mit Deckel
WO2008092477A1 (fr) * 2007-02-01 2008-08-07 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Sac tubulaire comprenant un corps de sac qui peut être ouvert par déchirure
DE102009031391A1 (de) * 2009-07-01 2011-01-05 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Aufreiß-Standbodenbeutel
GB201217914D0 (en) * 2012-10-05 2012-11-21 Alexir Packaging Ltd Packaging
USD896633S1 (en) 2019-01-29 2020-09-22 Golden State Foods Corp. Container
USD896634S1 (en) 2019-01-29 2020-09-22 Golden State Foods Corp. Container

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187933A (en) * 1961-10-04 1965-06-08 Reynolds Metals Co Container and method of making the same or the like
DE1926680A1 (de) * 1969-05-24 1970-11-26 Karl Munkert Vorrichtung zum Vorbereiten des Umtopfens von Pflanzen
US4091929A (en) * 1976-11-26 1978-05-30 Krane Bruce E Ice cream container
DE3305144A1 (de) * 1983-02-15 1984-08-16 Hoechst Ag, 6230 Frankfurt Innendruckbelastbare verpackung aus flexiblem material fuer fuellgueter, vorzugsweise fluessigkeiten, verfahren zur herstellung einer befuellten verpackung und verwendung der verpackung
SE461838B (sv) * 1983-05-19 1990-04-02 Akerlund & Rausing Licens Ab Foerpackningstub med rivoeppning
NL8403422A (nl) * 1984-11-09 1986-06-02 Unilever Nv Hoofdzakelijk cilindrische verpakking.
DE59005373D1 (de) * 1989-10-27 1994-05-19 Teich Ag Obergrafendorf Packung für stückiges packungsgut.
DE4000495C2 (de) * 1990-01-10 1994-03-03 Spohn Verpackungswerke Gmbh & Verfahren und Vorrichtung zum Kaschieren einer ungereckten Folie mit einer gereckten Folie sowie mehrschichtige Folie
DE4107380A1 (de) * 1991-03-08 1992-09-10 Lohmann Gmbh & Co Kg Schlauchbeutelverpackung, insbesondere fuer bindenartige gueter
US5217164A (en) * 1991-11-13 1993-06-08 Carter-Wallace, Inc. Biodegradable product dispenser
DE19738411A1 (de) * 1997-09-03 1999-03-04 Manfred Haiss Schlauchbeutelverpackung
IT1313633B1 (it) * 1999-09-27 2002-09-09 Barilla Alimentare Spa Confezione di una pila cilindrica di biscotti tondi.
DE102004022374B4 (de) * 2004-03-31 2007-05-03 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Schlauchbeutel mit einem Schlauchbeutelkörper und einem eingesiegelten Boden
DE202004016420U1 (de) * 2004-05-17 2005-03-24 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Standbeutel mit optimiertem Aufreißverhalten
US7543990B2 (en) * 2004-05-27 2009-06-09 Zweigniederlassung Der Huhtamaki Deutschland Tubular bag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007022826A1 *

Also Published As

Publication number Publication date
DE102005039852A1 (de) 2007-03-08
MX2008002525A (es) 2008-03-14
US20090052814A1 (en) 2009-02-26
JP2009505911A (ja) 2009-02-12
BRPI0617144A2 (pt) 2011-07-12
WO2007022826A1 (fr) 2007-03-01

Similar Documents

Publication Publication Date Title
DE102004026980B4 (de) Standbeutel mit optimiertem Aufreißverhalten und Verfahren zu seiner Herstellung
EP2599735B1 (fr) Feuille de fermeture avec ouverture intégrée
EP1922255A1 (fr) Sachet tubulaire pourvu d'un corps pouvant etre dechire
DE4107607A1 (de) Ausgiesseinrichtung fuer eine fliessmittelpackung und verfahren zur herstellung derselben
EP0307833A2 (fr) Emballage pour aliment, ainsi que procédé de sa fabrication
EP3456281B1 (fr) Emballage médical doté d'une douille d'emballage et emballage extérieur sous vide
DE3923772A1 (de) Leicht zu oeffnender deckel fuer getraenkedosen
CH687252A5 (de) Gebinde mit einsteckbarer Verschlusseinheit.
WO2012055925A2 (fr) Emballage et stratifié pour fabriquer l'emballage
WO2006089750A1 (fr) Sachet tubulaire doté d'un couvercle
DE3613155C2 (de) Leicht zu öffnende Verpackung aus Kunststoff
EP1853493B1 (fr) Sachet tubulaire pourvu d'un couvercle
DE102005010639A1 (de) Verpackungsbehälter, insbesondere dosenartiger Behälter
DE60211851T2 (de) Verpackung für einen rohrförmigen stapel von runden keksen
DE202005021151U1 (de) Schlauchbeutel mit aufreißbarem Schlauchbeutelkörper
EP2784003B1 (fr) Sachet en film plastique
DE102009046507A1 (de) Wiederverschließbare Verpackung mit Doppelklebstelle
WO2008092477A1 (fr) Sac tubulaire comprenant un corps de sac qui peut être ouvert par déchirure
EP1868915A1 (fr) Sachet tubulaire a couvercle
DE3447875A1 (de) Wiederverschliessbarer dosen- oder becherfoermiger behaelter mit siegelbarer deckelfolie
DE68908141T2 (de) Dicht versiegelter Papierbehälter mit einer Öffnungsvorrichtung.
WO2008043375A1 (fr) Sachet tubulaire à joint pelable en diagonal
DE102006011748B4 (de) Verpackungsbehälter mit einer ausreißbaren Dichtmembran sowie Verfahren zu seiner Herstellung
DE102019118007A1 (de) Hygienische Folienverpackung für schüttbare Füllgüter mit integriertem Auslass, insbesondere Mundstück
DE102006046664B4 (de) Packung mit peelfähigem Deckel

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080130

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20090116

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090527