EP0401526B1 - Clip-Verschluss für Beutel - Google Patents

Clip-Verschluss für Beutel Download PDF

Info

Publication number
EP0401526B1
EP0401526B1 EP90108632A EP90108632A EP0401526B1 EP 0401526 B1 EP0401526 B1 EP 0401526B1 EP 90108632 A EP90108632 A EP 90108632A EP 90108632 A EP90108632 A EP 90108632A EP 0401526 B1 EP0401526 B1 EP 0401526B1
Authority
EP
European Patent Office
Prior art keywords
longitudinal edges
clip
clip closure
strip
closure band
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
EP90108632A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0401526A1 (de
Inventor
Jürgen Sleven
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.)
Sleven & Co KG GmbH
Original Assignee
Sleven & Co KG GmbH
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 Sleven & Co KG GmbH filed Critical Sleven & Co KG GmbH
Publication of EP0401526A1 publication Critical patent/EP0401526A1/de
Application granted granted Critical
Publication of EP0401526B1 publication Critical patent/EP0401526B1/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
    • 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
    • B65D33/1616—Elements constricting the neck of the bag
    • B65D33/1641—Staples, clips or clamps made of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/15—Bag fasteners

Definitions

  • the invention relates to a clip closure tape with a plurality of similar clip closure blanks for bags, lined up in a row, each in the form of a flat, elongated strip made of flexible plastic with reinforced longitudinal edges which are thicker than the region in between.
  • the invention has for its object to develop a clip closure tape of the type mentioned in such a way that it is suitable on the one hand for the use of micro-sterilization processes and on the other hand can be pre-assembled for different bag openings to be closed.
  • the clip closure tape which is made entirely of plastic, is arranged between two desired separating points of successive clip closure cuts and is spaced from and spaced from one another and extends over the entire width of the clip closure tape for the formation of target folds.
  • the solution according to the invention results on the one hand in that the all-plastic design of the clip closure band for the microwave sterilization eliminates annoying metal inserts and on the other hand it enables continuous embossing over the entire clip closure band to form the desired folds. Due to the preselectability of the distance between the desired separation points on the one hand and the weakening points for forming the desired crease folds on the other hand, depending on the bag opening to be closed, a clip sealing tape can advantageously be pre-assembled for subsequent use in the bag sealing machine. The assembly process is considerably simplified by the all-plastic design.
  • a clip fastener tape according to the invention consists preferably of a copolymer, especially polypropylene.
  • the strip has a hole for an adhesive mark or a clamping pin between one end and the adjacent location for the predetermined crease and the reinforced longitudinal edges. After closing, adhesive can be introduced through this hole to further enhance the closing effect. The same effect can also be achieved with a clamping pin that can be inserted through the hole, glued or welded onto the part of the strip underneath. This second alternative also allows the clip closure to be opened and reclosed.
  • the clip closure tape according to the invention is also particularly suitable for machines.
  • the clip closing tape has transport marks, in particular holes for a bag closing machine, at regular intervals set to the length of the clip closures.
  • the individual clip fasteners can then be pushed over the holes for cutting to length and folding.
  • the reinforced longitudinal edges have cutouts at the desired separating points between successive clip closures.
  • the clip closure band consists of a flat elongated strip 1 with reinforced longitudinal edges 2, 3.
  • the strip 1 with its longitudinal edges 2, 3 consists exclusively of flexible plastic.
  • a copolymer, especially polypropylene, has proven to be suitable. This plastic must have the property that it can be folded and, after folding, develops the lowest possible restoring forces and opposes a certain resistance to bending back.
  • the reinforced longitudinal edges 2, 3 are obtained in that the strip 1 is thicker at the edges than in the central area. At certain opposite points, the reinforced longitudinal edges 2,3 have recesses 4-11, which can be semicircular or angular.
  • the central region of the strip 1 between the recesses 6 and 7 and 8 and 9 is additionally weakened over its entire width, for example by notches. In this way, predetermined folds 12, 13 are formed. At the points between the cutouts 4, 5 and 10, 11, such weakenings are not provided. In this area, the one clip closure is separated from the next clip closure at the target separation point 16, 17 indicated by dashed lines by a separating knife of the bag closing machine.
  • a hole 14 is provided in the strip 1, into which a conveyor pin of the sealing machine can engage. It goes without saying that this hole 14 need only be provided if the sealing machine makes this necessary. This hole 14 is of course not required for single clip closures. However, it is also conceivable that the sealing machine is designed in such a way that it uses the cutouts 4-11 to carry out the correct conveying.
  • a hole 15 can be provided in one of the sections to be folded over, both in the case of cuts for individual clip closures and in the case of clip closure blanks combined to form a clip closure tape, through which an adhesive mark can be introduced as far as the area below the folded clip closure.
  • a pin can also be introduced via this hole 15 and connected to the part of the folded-over clip closure underneath. While in the first case the clip closure is not releasably connected, in the second case the clip closure can be opened and closed again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Package Closures (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Package Frames And Binding Bands (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
EP90108632A 1989-06-06 1990-05-08 Clip-Verschluss für Beutel Expired - Lifetime EP0401526B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3918426 1989-06-06
DE3918426A DE3918426A1 (de) 1989-06-06 1989-06-06 Clip-verschluss fuer beutel

Publications (2)

Publication Number Publication Date
EP0401526A1 EP0401526A1 (de) 1990-12-12
EP0401526B1 true EP0401526B1 (de) 1993-01-27

Family

ID=6382174

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108632A Expired - Lifetime EP0401526B1 (de) 1989-06-06 1990-05-08 Clip-Verschluss für Beutel

Country Status (9)

Country Link
US (1) US5218742A (enrdf_load_stackoverflow)
EP (1) EP0401526B1 (enrdf_load_stackoverflow)
AT (1) ATE85016T1 (enrdf_load_stackoverflow)
DE (2) DE3918426A1 (enrdf_load_stackoverflow)
DK (1) DK0401526T3 (enrdf_load_stackoverflow)
ES (1) ES2039103T3 (enrdf_load_stackoverflow)
FI (1) FI902458A7 (enrdf_load_stackoverflow)
GR (1) GR3007341T3 (enrdf_load_stackoverflow)
HU (1) HU206064B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418877C2 (de) * 1994-05-30 1998-10-22 P & S Mako Verpackungsmaschine Verschluß zum Verschließen und Wiederverschließen eines Beutels sowie Verwendung eines derartigen Verschlußes
DE19644073A1 (de) * 1996-10-31 1998-05-14 Poly Clip System Gmbh & Co Kg Verschlußklammer für schlauch- oder beutelförmige Verpackungen
DE19733294C2 (de) * 1997-08-01 1999-06-17 P & S Mako Verpackungsmaschine Verschluß zum Verschließen und Wiederverschließen eines Beutels sowie Beutel mit einem derartigen Verschluß
US6389652B1 (en) 2000-12-27 2002-05-21 Robert J. Williams Closure clip
US7448689B2 (en) * 2005-04-04 2008-11-11 La-Z-Boy Incorporated Modular furniture attachment strap
US20080229557A1 (en) * 2007-03-23 2008-09-25 Sharon Mesfen Apparatus for securing articles of clothing
PL3705417T3 (pl) * 2019-03-05 2022-01-24 Sagar Lorenzo Noguera Klamra do zamykania osłonek kiełbas poprzez zwężenie

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE92504C (enrdf_load_stackoverflow) *
US2049030A (en) * 1934-11-30 1936-07-28 Freydberg Bros Inc Adhesive wrapping strip
DE1960244U (de) * 1967-02-18 1967-05-11 Ludwig Praemassing Klammernstab.
BE771673A (fr) * 1971-08-23 1972-02-23 Amp Inc Agrafe destinee a obturer un tube souple.
DE2203543A1 (de) * 1972-01-26 1973-08-16 Alfred Langer Beutelverschlussband in gleichbleibender stufenfoermiger teilung in gebrauchslaengen
DE7344679U (de) * 1973-12-17 1974-05-09 P & S Specialmaschinenfabrik G Clipverschlussband fuer beutelartige Behaelter
DE2362598A1 (de) * 1973-12-17 1975-06-26 P S Spezial Maschf Gmbh Clipverschlussband fuer beutelartige behaelter
DE2605671C3 (de) * 1976-02-13 1980-05-22 Herbert Dipl.-Ing. 6240 Koenigstein Niedecker Verschlußklammer
DE2606658C3 (de) * 1976-02-19 1979-08-30 Herbert Dipl.-Ing. 6240 Koenigstein Niedecker U-förmige VerschluBklammer aus bandförmigem Material

Also Published As

Publication number Publication date
HUT56029A (en) 1991-07-29
GR3007341T3 (enrdf_load_stackoverflow) 1993-07-30
US5218742A (en) 1993-06-15
HU206064B (en) 1992-08-28
ATE85016T1 (de) 1993-02-15
ES2039103T3 (es) 1993-08-16
DE59000810D1 (de) 1993-03-11
DE3918426A1 (de) 1990-12-13
DE3918426C2 (enrdf_load_stackoverflow) 1993-09-16
DK0401526T3 (da) 1993-05-17
FI902458A0 (fi) 1990-05-18
EP0401526A1 (de) 1990-12-12
FI902458A7 (fi) 1990-12-07
HU903246D0 (en) 1990-10-28

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