Title:
METHOD OF REMOVING BURR OF RESIN FILM AND METHOD OF CUTTING LAMINATE
Document Type and Number:
Japanese Patent JP2011230288
Kind Code:
A
Abstract:
To provide a method of removing burr produced in making a cut in a resin film.
The method comprises pressing a cutter 2 toward a resin film 4, making a cut 6 in the resin film 4 by moving the cutter 2 relatively with respect to the resin film 4 and pressing the part formed with the cut 6, by means of a pressing member, to crush burr 41 produced by the cut 6. To achieve high flatness of the surface of the resin film 4a after the removal of burr 41, the pressing member is preferably a roller member, and, with the central axis of the pressing member made almost perpendicular to the cutting direction, the part to be formed with the cut 6 is preferably rolled. The diameter of the roller member is preferably 1-10 mm.
Inventors:
FUNAKI KIYOJIRO
SAKAGUCHI RYOTA
MAEKAWA KAZUYA
SAKAGUCHI RYOTA
MAEKAWA KAZUYA
Application Number:
JP2008194447A
Publication Date:
November 17, 2011
Filing Date:
July 29, 2008
Export Citation:
Assignee:
MITSUBOSHI DIAMOND IND CO LTD
International Classes:
B29C37/02; B28D5/00; C03B33/023
Attorney, Agent or Firm:
Shigeki Yamada