EP0943545A3 - Cutting blade for an adhesive tape dispenser - Google Patents

Cutting blade for an adhesive tape dispenser Download PDF

Info

Publication number
EP0943545A3
EP0943545A3 EP99104164A EP99104164A EP0943545A3 EP 0943545 A3 EP0943545 A3 EP 0943545A3 EP 99104164 A EP99104164 A EP 99104164A EP 99104164 A EP99104164 A EP 99104164A EP 0943545 A3 EP0943545 A3 EP 0943545A3
Authority
EP
European Patent Office
Prior art keywords
adhesive tape
dispenser
knife
teeth
cutting teeth
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
EP99104164A
Other languages
German (de)
French (fr)
Other versions
EP0943545A2 (en
EP0943545B1 (en
Inventor
Bernd Dr. Lühmann
Ulrich Otten
Klaus Dr. Watchmann
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.)
Tesa SE
Original Assignee
Beiersdorf AG
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 Beiersdorf AG filed Critical Beiersdorf AG
Publication of EP0943545A2 publication Critical patent/EP0943545A2/en
Publication of EP0943545A3 publication Critical patent/EP0943545A3/en
Application granted granted Critical
Publication of EP0943545B1 publication Critical patent/EP0943545B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B65H35/008—Arrangements or adaptations of cutting devices

Abstract

Dispensermesser für einen Klebebanddispenser, insbesondere bestehend aus einem Gehäuse, einer Rollenkernaufnahme und einer vor dem Dispensermesser angeordneten Klebebandauflage, wobei das Dispensermesser eine Messerschneide enthält, die eine wellenförmige Form aufweist, mit bezüglich der Klebefilmauflage konvex abgerundeten Schneidzähnen und konkav abgerundeten Bereichen zwischen benachbarten Schneidzähnen, mit linearen Bereichen zwischen Zahnspitzen und Zahnbasis, wobei die linearen Bereiche zwischen Zahnspitze und Zahnbasis weniger als 60% der Höhe der Zähne überstreichen, bevorzugt weniger als 30% der Höhe der Zähne, so daß die durch benachbarte Schneidzähne im abzuschneidenden Klebebandstreifen erzeugten Einschnitte derart an der Kontur der Messerschneide weitergeleitet wird, daß sie näherungsweise ineinanderlaufen, wodurch keine oder nur geringfügig Einrisse in Längsrichtung der abgeschnittenen Klebebandstreifen erzeugt werden und die Klebebandstücke nachfolgend von einem Verklebungsuntergrund einreißfrei wiederabgelöst werden können.

Figure 00000001
Dispenser knife for an adhesive tape dispenser, in particular consisting of a housing, a roll core receptacle and an adhesive tape support arranged in front of the dispenser knife, the dispenser knife containing a knife edge which has a wavy shape, with cutting teeth rounded convexly with respect to the adhesive film support and concave rounded areas between adjacent cutting teeth linear areas between the tooth tips and the tooth base, the linear areas between the tooth tip and the tooth base covering less than 60% of the height of the teeth, preferably less than 30% of the height of the teeth, so that the incisions generated by adjacent cutting teeth in the adhesive tape strip to be cut off in such a way on the contour the knife edge is passed on that they run approximately into one another, as a result of which no or only slight tears are produced in the longitudinal direction of the cut off adhesive tape strips and the adhesive tape pieces subsequently can be detached without tear from a bonding surface.
Figure 00000001
EP99104164A 1998-03-17 1999-03-02 Cutting blade for an adhesive tape dispenser Expired - Lifetime EP0943545B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19811514 1998-03-17
DE19811514A DE19811514A1 (en) 1998-03-17 1998-03-17 Dispenser knife for tape dispenser

Publications (3)

Publication Number Publication Date
EP0943545A2 EP0943545A2 (en) 1999-09-22
EP0943545A3 true EP0943545A3 (en) 1999-12-01
EP0943545B1 EP0943545B1 (en) 2003-06-04

Family

ID=7861168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104164A Expired - Lifetime EP0943545B1 (en) 1998-03-17 1999-03-02 Cutting blade for an adhesive tape dispenser

Country Status (3)

Country Link
EP (1) EP0943545B1 (en)
DE (2) DE19811514A1 (en)
ES (1) ES2200422T3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727572A (en) * 1953-01-16 1955-12-20 Permacel Tape Corp Slip-on tape cutter
EP0100472A2 (en) * 1982-08-03 1984-02-15 Melitta-Werke Bentz & Sohn Foldable box
DE8904789U1 (en) * 1989-04-17 1989-08-10 Steuer, Herbert, 6380 Bad Homburg, De
WO1998032575A1 (en) * 1997-01-27 1998-07-30 The Procter & Gamble Company Cutter blade for tearing sheet materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532596A (en) * 1948-01-20 1950-12-05 Samuel H Bobrov Tape dispenser and applier
US4059210A (en) * 1977-01-10 1977-11-22 Minnesota Mining And Manufacturing Company Tape Dispenser
US4175685A (en) * 1978-06-23 1979-11-27 Minnesota Mining And Manufacturing Company Tape dispenser with blade guard
DE2930473A1 (en) * 1979-07-27 1981-02-12 Huggle & Meurer Kg Foil packaging container - has tear=off edge with abrasive particles forming protrusions at extraction slot
NL9400288A (en) * 1994-02-25 1995-10-02 Ninaber Peters Krouwel Ind Des Holder for adhesive tape or the like.
TW303343B (en) * 1994-09-01 1997-04-21 Inventure Dev Corp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727572A (en) * 1953-01-16 1955-12-20 Permacel Tape Corp Slip-on tape cutter
EP0100472A2 (en) * 1982-08-03 1984-02-15 Melitta-Werke Bentz & Sohn Foldable box
DE8904789U1 (en) * 1989-04-17 1989-08-10 Steuer, Herbert, 6380 Bad Homburg, De
WO1998032575A1 (en) * 1997-01-27 1998-07-30 The Procter & Gamble Company Cutter blade for tearing sheet materials

Also Published As

Publication number Publication date
EP0943545A2 (en) 1999-09-22
EP0943545B1 (en) 2003-06-04
DE19811514A1 (en) 1999-09-23
ES2200422T3 (en) 2004-03-01
DE59905788D1 (en) 2003-07-10

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