Title:
NON-CONTACT CONVEYING DEVICE FOR WEB
Document Type and Number:
Japanese Patent JP2007204153
Kind Code:
A
Abstract:
To provide a non-contact conveying device capable of enhancing a floating amount of a turn bar without changing an opening ratio, solving a problem on a manufacturing of the turn bar, being inexpensively manufactured with high accuracy and reducing a risk of web contact.
The non-contact conveying device of the present invention floats up the web by a fluid jetted from a delivery port formed on a conveying surface of the turn bar and conveys it. An opening ratio of the delivery port of the conveying surface 35 is set to 0.2% to 1.0% and the delivery port is formed into an approximately round hole having a diameter of 0.2 mm to 1.0 mm.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
NAKAYAMA MITSUSACHI
MAJIMA SHINJI
MAJIMA SHINJI
Application Number:
JP2006021261A
Publication Date:
August 16, 2007
Filing Date:
January 30, 2006
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
B65H20/32; B65H20/14
Attorney, Agent or Firm:
Kenzo Matsuura