WO2003048747A3 - Method and device for detecting a property of a cigarette paper - Google Patents

Method and device for detecting a property of a cigarette paper Download PDF

Info

Publication number
WO2003048747A3
WO2003048747A3 PCT/EP2002/013339 EP0213339W WO03048747A3 WO 2003048747 A3 WO2003048747 A3 WO 2003048747A3 EP 0213339 W EP0213339 W EP 0213339W WO 03048747 A3 WO03048747 A3 WO 03048747A3
Authority
WO
WIPO (PCT)
Prior art keywords
cigarette paper
property
detecting
radiation
incidence
Prior art date
Application number
PCT/EP2002/013339
Other languages
German (de)
French (fr)
Other versions
WO2003048747A2 (en
Inventor
Dierk Schroeder
Original Assignee
Hauni Maschinenbau Ag
Dierk Schroeder
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hauni Maschinenbau Ag, Dierk Schroeder filed Critical Hauni Maschinenbau Ag
Priority to AU2002342923A priority Critical patent/AU2002342923A1/en
Priority to EP02779573A priority patent/EP1456625A2/en
Publication of WO2003048747A2 publication Critical patent/WO2003048747A2/en
Publication of WO2003048747A3 publication Critical patent/WO2003048747A3/en
Priority to US10/861,474 priority patent/US20040216755A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/005—Treatment of cigarette paper

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Paper (AREA)

Abstract

The invention relates to a method for detecting a property of a cigarette paper (21). The inventive method comprises the following steps: one side (42) of the cigarette paper (21) is exposed to electromagnetic radiation (40a) at a given angle of incidence (α) in relation to the cigarette paper (21); the radiation (58) emerging on the other side (48) of the cigarette paper (21) is measured; and the property of the cigarette paper (21) is detected on the basis of the measured radiation (58). The invention is characterised in that the angle of incidence (α) selected is between 0° and 75°.
PCT/EP2002/013339 2001-12-07 2002-11-27 Method and device for detecting a property of a cigarette paper WO2003048747A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002342923A AU2002342923A1 (en) 2001-12-07 2002-11-27 Method and device for detecting a property of a cigarette paper
EP02779573A EP1456625A2 (en) 2001-12-07 2002-11-27 Method and device for detecting a property of a cigarette paper
US10/861,474 US20040216755A1 (en) 2001-12-07 2004-06-07 Method of and apparatus for ascertaining parameters of cigarette paper and the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10160235A DE10160235A1 (en) 2001-12-07 2001-12-07 Method and device for detecting a property of cigarette paper
DE10160235.9 2001-12-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/861,474 Continuation US20040216755A1 (en) 2001-12-07 2004-06-07 Method of and apparatus for ascertaining parameters of cigarette paper and the like

Publications (2)

Publication Number Publication Date
WO2003048747A2 WO2003048747A2 (en) 2003-06-12
WO2003048747A3 true WO2003048747A3 (en) 2004-02-19

Family

ID=7708431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/013339 WO2003048747A2 (en) 2001-12-07 2002-11-27 Method and device for detecting a property of a cigarette paper

Country Status (5)

Country Link
US (1) US20040216755A1 (en)
EP (1) EP1456625A2 (en)
AU (1) AU2002342923A1 (en)
DE (1) DE10160235A1 (en)
WO (1) WO2003048747A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050172977A1 (en) * 2004-02-10 2005-08-11 Paul Jadot Low ignition propensity (lip) paper smoking articles
DE102004020776B4 (en) 2004-04-27 2007-03-08 Hauni Primary Gmbh Method and device for foreign body separation from a material flow
DE202009012142U1 (en) 2009-09-07 2011-02-03 Sick Ag Optoelectronic sensor for strip detection
GB201522848D0 (en) * 2015-12-23 2016-02-03 British American Tobacco Co Apparatus for detecting the presence of adhesive
DE102018100499A1 (en) 2018-01-11 2019-07-11 Hauni Maschinenbau Gmbh Apparatus and method of the tobacco processing industry with a lighting device for optically inspecting rod-shaped articles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937449A (en) * 1987-08-28 1990-06-26 Agfa-Gevaert Aktiengessellschaft Device for the inspection of coated and uncoated films
JPH10160687A (en) * 1996-11-29 1998-06-19 Canon Inc Sheet material quality discriminating device and image formation device
EP0898165A2 (en) * 1997-08-20 1999-02-24 Japan Tobacco Inc. Wrapping paper defect inspection apparatus for a cigarette manufacturing machine
DE19913924A1 (en) * 1999-03-26 2000-09-28 Voith Sulzer Papiertech Patent Instrument determining fiber orientation in band of paper during manufacture employs infrared light source with polarization filters, achieving accurate results in any of several configurations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845374A (en) * 1987-07-20 1989-07-04 R. J. Reynolds Tobacco Company Method and apparatus for detecting the deposition of an adhesive on a travelling web
DE4008475C2 (en) * 1990-03-16 2002-10-10 Hauni Werke Koerber & Co Kg Method and device for producing filter cigarettes
IT1247904B (en) * 1990-03-23 1995-01-05 Koerber Ag PROCEDURE AND ARRANGEMENT TO FORM A TOBACCO FIBER LODGING
US6020969A (en) * 1997-07-11 2000-02-01 Philip Morris Incorporated Cigarette making machine including band inspection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937449A (en) * 1987-08-28 1990-06-26 Agfa-Gevaert Aktiengessellschaft Device for the inspection of coated and uncoated films
JPH10160687A (en) * 1996-11-29 1998-06-19 Canon Inc Sheet material quality discriminating device and image formation device
EP0898165A2 (en) * 1997-08-20 1999-02-24 Japan Tobacco Inc. Wrapping paper defect inspection apparatus for a cigarette manufacturing machine
DE19913924A1 (en) * 1999-03-26 2000-09-28 Voith Sulzer Papiertech Patent Instrument determining fiber orientation in band of paper during manufacture employs infrared light source with polarization filters, achieving accurate results in any of several configurations

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) *

Also Published As

Publication number Publication date
EP1456625A2 (en) 2004-09-15
AU2002342923A8 (en) 2003-06-17
AU2002342923A1 (en) 2003-06-17
WO2003048747A2 (en) 2003-06-12
DE10160235A1 (en) 2003-06-26
US20040216755A1 (en) 2004-11-04

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