EP0490822B1 - Schlauchbeutelpackung mit Aufreisshilfe - Google Patents

Schlauchbeutelpackung mit Aufreisshilfe Download PDF

Info

Publication number
EP0490822B1
EP0490822B1 EP19910810948 EP91810948A EP0490822B1 EP 0490822 B1 EP0490822 B1 EP 0490822B1 EP 19910810948 EP19910810948 EP 19910810948 EP 91810948 A EP91810948 A EP 91810948A EP 0490822 B1 EP0490822 B1 EP 0490822B1
Authority
EP
European Patent Office
Prior art keywords
tear
tubular bag
bag package
transverse
fin
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.)
Expired - Lifetime
Application number
EP19910810948
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0490822A1 (de
Inventor
Alfred Wipf
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.)
Schweizerische Industrie Gesellschaft
Original Assignee
Schweizerische Industrie Gesellschaft
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 Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft
Publication of EP0490822A1 publication Critical patent/EP0490822A1/de
Application granted granted Critical
Publication of EP0490822B1 publication Critical patent/EP0490822B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/06—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • 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
    • B65D75/527—Tear-lines for separating a package into individual packages
    • 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
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements
    • 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
    • B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
    • B65D75/42—Chains of interconnected packages

Definitions

  • EP-A-142 904 describes a tubular bag pack and its manufacturing process.
  • the pack has a longitudinal fin seam and two transverse fins as well as a tear tape parallel to the longitudinal seam.
  • the package is made by pulling wrapping material from a roll, loading it with the tear tape and wrapping it around continuously fed products, after which the longitudinal seam is created. Finally, the transverse seams are sealed and the individual packs are separated at the same time.
  • an untwisted series pack 1 which essentially consists of a tubularly processed packaging film, the longitudinal edges of which are connected to one another by a fin seam 2 in order to form a flat tubular bag pack.
  • the upper wide packaging wall 3 of the tube formed in this way is also connected to the lower wide packaging wall 8 of the tube by transverse seams 4, 5, 6 and 7, which run from one longitudinal edge to the other, so that between these two wide packaging walls 3 and 8 of the Hose flat transverse food pieces 9, 10 and 11 are included.
  • FIGS. 4 to 6 show a gusseted series pack 21 which essentially consists of a tubular packaging film, the longitudinal edges of which are connected to one another by a fin seam 22 in order to form a flat tubular bag pack.
  • the upper wide packaging wall 23 of the tube formed in this way is also connected to the lower wide packaging wall 28 of the tube by transverse seams 24, 25, 26 and 27, which run from one longitudinal edge to the other, so that between these two wide packaging walls 23 and 28 of the Hose flat transverse food pieces 29, 30 and 31 are included.
  • transverse seams 4, 5, 6 and 7 according to FIGS. 1 to 3 and the transverse seams 24, 25, 26 and 27 according to FIGS. 4 to 6 extend, as mentioned, through the entire width of the hose in order to produce an absolutely tight packaging , even if only one wrapping material is used.
  • a tear strip or tear tape 14 is arranged in the area of the tube edge and parallel to the longitudinal fin seam 2 (FIG. 1), preferably on the packaging wall 3 opposite the longitudinal seam 2.
  • two tear strips or tear strips 34, 34 ' are arranged, preferably on the packaging wall 23 opposite the longitudinal seam 22.
  • tear aids are provided, for example in the form of notch cuts or incisions.
  • the outer transverse fins are denoted by 4 and 7 or by 24 and 27 and the inner transverse fins by 5 and 6 or by 25 and 26.
  • the inner transverse fins separate two pieces of food, while the outer transverse fins are located at the ends of the tubular bag.
  • both the inner transverse fins and the outer transverse fins can each be provided with the same or different ripping aids.
  • the tear tape should first be continuous, that is to say arranged through a plurality of packaging units, and preferably glued to the packaging wall.
  • the invention is therefore fundamentally independent of whether and how the hose is labeled.
  • the tear tape is preferably at a distance from the center of the pack that is at least 0.6 times as large as half the pack width.
  • tear tapes can also be subsequently weakened together with the perforations of the transverse fin weakening or even completely severed.
  • the weakening line 32 has, for example, a zigzag notch 35 which is located in the region of the tear tape 34.
  • the weakening line 40 has, for example, a simple notch 45, which is located in the region of the tear tape 34.
  • the weakening line 50 has, for example, a simple incision 55, which is located in the region of the tear tape 34.
  • the weakening line 60 has, for example, a short interruption 65, which is located in the region of the tear tape 34.
  • tubular pouch pack with tear-open aid according to the present invention are that only one wrapping material is required, that the pack can be manufactured with a high manufacturing output and is easy to open for consumers, that the tear-open tape can be visually identified by printing and that Individual packs are hygienic because no contamination can penetrate through the perforations, since only one portion is opened at a time and the rest remains hygienically packaged.
  • the 11 has two large rolls 71 and 72 and two small supply rolls 73, 74, from which the wrapping material 75 or the tear tape 76 is pulled off.
  • the products to be packaged are guided by a conveyor 77 to the packing station 78, in which the tear-open tapes are first applied to the wrapping material before the tube is folded. Then the pieces are inserted before the longitudinal seam is created.
  • the transverse seam is carried out subsequently. The transverse perforation or the separation is also carried out in this station 79 or later.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
EP19910810948 1990-12-10 1991-12-06 Schlauchbeutelpackung mit Aufreisshilfe Expired - Lifetime EP0490822B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH388990A CH682228A5 (es) 1990-12-10 1990-12-10
CH3889/90 1990-12-10

Publications (2)

Publication Number Publication Date
EP0490822A1 EP0490822A1 (de) 1992-06-17
EP0490822B1 true EP0490822B1 (de) 1995-02-15

Family

ID=4265685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910810948 Expired - Lifetime EP0490822B1 (de) 1990-12-10 1991-12-06 Schlauchbeutelpackung mit Aufreisshilfe

Country Status (5)

Country Link
EP (1) EP0490822B1 (es)
JP (1) JPH04267751A (es)
CH (1) CH682228A5 (es)
DE (1) DE59104608D1 (es)
ES (1) ES2067908T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7434371B2 (en) 2002-06-18 2008-10-14 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Method of making product wraps, a leaf from which to fashion a wrap obtainable by the method, and a strip from which to obtain the leaf

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH684264A5 (de) * 1991-11-15 1994-08-15 Sig Schweiz Industrieges Schlauchbeutelpackung mit Aufreisshilfe.
WO1995025498A1 (fr) * 1994-03-22 1995-09-28 Sanyo Electric Co., Ltd. Bande d'emballage de medicaments
EP1342674B1 (en) 2002-02-13 2005-10-12 Daiwa Gravure Co., Ltd. Container bags for seasoning sauces
ITTO20110395A1 (it) * 2011-05-05 2012-11-06 Felice S R L Confezione per fette biscottate e simili, e relativo procedimento di confezionamento
GB2516890A (en) * 2013-08-05 2015-02-11 Kraft Foods R & D Inc A package for a plurality of articles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113230A1 (de) * 1981-04-02 1982-10-28 Hauni-Werke Körber & Co KG, 2050 Hamburg Packung fuer muenzrollen
NL8304020A (nl) * 1983-11-22 1985-06-17 Ind Verpakkings Mechanisatie T Werkwijze en inrichting voor het verpakken van een voorwerp.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7434371B2 (en) 2002-06-18 2008-10-14 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Method of making product wraps, a leaf from which to fashion a wrap obtainable by the method, and a strip from which to obtain the leaf

Also Published As

Publication number Publication date
EP0490822A1 (de) 1992-06-17
DE59104608D1 (de) 1995-03-23
CH682228A5 (es) 1993-08-13
ES2067908T3 (es) 1995-04-01
JPH04267751A (ja) 1992-09-24

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