Title:
エンドレスバンドから接着打抜き製品を製造する方法、およびこの方法により製造された打抜き製品
Document Type and Number:
Japanese Patent JP4541551
Kind Code:
B2
Abstract:
The invention relates to a method of producing adhesive die-cut articles with internal cut-outs 3 from an endless web 1, the web having a carrier layer 4, at least one adhesive layer 5 and, if appropriate, a matrix layer 6, and to a die-cut article produced by the method. In order to produce a die-cut article with an internal cut-out 3 whilst avoiding the use of a hollow punch, the contour 17 of the internal cut-out 3 and the external contour 10 of the respective die-cut article are die-cut out of the adhesive layer 5 and, if appropriate, the matrix layer 6 one after another, the external contour 10 not having any common point with the die-cutting line of the internal cut-out 3, the carrier layer 4 with the die-cutting residues from the internal cut-out 3 being pulled off over a pull-off edge, and the remaining web being transferred to a protective film 8.
Inventors:
Frank, Hult
Genich, Paul
Genich, Paul
Application Number:
JP2000566084A
Publication Date:
September 08, 2010
Filing Date:
August 02, 1999
Export Citation:
Assignee:
Ertes Roman Therapy-The Steme Age
International Classes:
B26F1/00; A43B17/14; A61K9/00; A61K9/70; B24D13/20; B26D7/18; B26F1/38; B26F1/44
Domestic Patent References:
| JP3122821U | ||||
| JP8509200A | ||||
| JP4021629A | ||||
| JP61206439A | ||||
| JP3039026U | ||||
| JP58008011A |
Foreign References:
| GB2218682A |
Attorney, Agent or Firm:
Kiyoji Kuzuwa