Title:
加工処理装置内の枚葉紙案内胴のための被覆部材
Document Type and Number:
Japanese Patent JP2004525805
Kind Code:
A
Abstract:
A printing and/or varnishing machine having a plurality of sheet-guiding cylinders in which at least one of the cylinders has an outer detachable packing which has enhanced ink repellent characteristics and which significantly reduces wear. The packing has a layered structure which includes a flexible backing material 12 , the underside of which is assigned to the base body of the sheet-guiding cylinder 3 , a coating 13 of molybdenum or tungsten carbide/cobalt which is adhesively applied to the upper side of the backing material 12 , and a sealing layer 14 of a material made from the group of polysiloxanes which is adhesively applied to the upper side of the coating 13 . The side of the packings 5, 6 which faces the material to be printed has a surface profile consisting of cones 18 with rounded tips 16 for reduced sheet contact.
Inventors:
Gerhard Johner
Marx Kirst
Ruth Crema-
Uwe Wilms
Liner schneider
Marx Kirst
Ruth Crema-
Uwe Wilms
Liner schneider
Application Number:
JP2002585203A
Publication Date:
August 26, 2004
Filing Date:
April 22, 2002
Export Citation:
Assignee:
M .A .N .Roland .Druck Maschinen .Actien Gezel Shaft
Coretech Gesellshaft Fair Overfrechen Fair Ederung Gaem Behr und Co Kager
Coretech Gesellshaft Fair Overfrechen Fair Ederung Gaem Behr und Co Kager
International Classes:
B41F30/02; B41F30/04; B41N7/00; B41N10/00; (IPC1-7): B41N10/00
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Shinya Mitsuhiro
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Shinya Mitsuhiro