Title:
フィルタ付きシガレットの検査装置及びその検査方法
Document Type and Number:
Japanese Patent JPWO2004100688
Kind Code:
A1
Abstract:
An inspection apparatus for a filter cigarette FT having a perforation line (6) in the outer circumferential surface of a filter (4) for introducing the outside air has a filter socket assembly (86) that is capable of receiving the filter (4) and includes a ring holder (124) defining in the inside an end chamber for surrounding the mouthpiece of the filter (4) and a surrounding chamber for surrounding the outer circumferential surface of the filter (4) including the perforation line (6), a guide pipe (102) for supplying a compressed fluid of the given pressure into the surrounding chamber of the ring holder (124), and a guide pipe (100) that outputs the pressure in the end chamber; and a pressure sensor for detecting the pressure outputted from the guide pipe (100) that outputs the pressure in the end chamber.
Inventors:
Etsuo Ishikawa
Shinzo Kida
Shinzo Kida
Application Number:
JP2005506187A
Publication Date:
July 13, 2006
Filing Date:
May 13, 2004
Export Citation:
Assignee:
Japan Tobacco Inc.
International Classes:
A24C5/34
Attorney, Agent or Firm:
Koji Nagato
Junichi Yamanaka
Junichi Yamanaka