ATE475079T1 - Bilderzeugungssystem zur bestimmung der durchlässigkeit von papier - Google Patents

Bilderzeugungssystem zur bestimmung der durchlässigkeit von papier

Info

Publication number
ATE475079T1
ATE475079T1 AT07732697T AT07732697T ATE475079T1 AT E475079 T1 ATE475079 T1 AT E475079T1 AT 07732697 T AT07732697 T AT 07732697T AT 07732697 T AT07732697 T AT 07732697T AT E475079 T1 ATE475079 T1 AT E475079T1
Authority
AT
Austria
Prior art keywords
production system
image
image production
paper transmission
sample
Prior art date
Application number
AT07732697T
Other languages
English (en)
Inventor
Ian Francis Tindall
Martin Oliver Twelftree
Original Assignee
Molins Plc
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 Molins Plc filed Critical Molins Plc
Application granted granted Critical
Publication of ATE475079T1 publication Critical patent/ATE475079T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • 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
    • 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
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/3412—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by means of light, radiation or electrostatic fields
    • 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
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/3418—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by pneumatic means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/16—Tobacco or cigarette paper
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/0846—Investigating permeability, pore-volume, or surface area of porous materials by use of radiation, e.g. transmitted or reflected light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT07732697T 2006-05-09 2007-05-04 Bilderzeugungssystem zur bestimmung der durchlässigkeit von papier ATE475079T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0609184A GB2437978A (en) 2006-05-09 2006-05-09 Apparatus for determining the permeability of cigarette paper
PCT/GB2007/001668 WO2007129076A1 (en) 2006-05-09 2007-05-04 Imaging system for determining permeability of paper

Publications (1)

Publication Number Publication Date
ATE475079T1 true ATE475079T1 (de) 2010-08-15

Family

ID=36637177

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07732697T ATE475079T1 (de) 2006-05-09 2007-05-04 Bilderzeugungssystem zur bestimmung der durchlässigkeit von papier

Country Status (5)

Country Link
EP (1) EP2021765B1 (de)
AT (1) ATE475079T1 (de)
DE (1) DE602007007936D1 (de)
GB (1) GB2437978A (de)
WO (1) WO2007129076A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008020715B4 (de) * 2008-04-24 2010-04-15 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, vertreten durch das Bundesamt für Wehrtechnik und Beschaffung Messeinrichtung und Verfahren zur Ermittlung von Splitterparametern von Splitterplatten
GB0916908D0 (en) 2009-09-25 2009-11-11 Molins Plc Measurement apparatus
WO2012041945A1 (en) * 2010-10-01 2012-04-05 Solvay Sa Method for detecting a fluid permeating through a layer
CN102499471B (zh) * 2011-10-25 2016-01-20 中国电子科技集团公司第四十一研究所 一种基于机器视觉技术的烟支空头检测方法
AT515408B1 (de) 2014-04-03 2015-09-15 Tannpapier Gmbh Diffusionsoptimiertes Mundstückbelagpapier
CN104132882A (zh) * 2014-08-11 2014-11-05 武汉明侠机电设备有限公司 水松纸透气度检测仪
CN104483250A (zh) * 2014-11-24 2015-04-01 武汉明侠机电设备有限公司 水松纸激光打孔在线检测系统及方法
CN105021512A (zh) * 2015-07-28 2015-11-04 昆明理工大学 一种基于最小二乘的水松纸透气度检测方法
CN105300868B (zh) * 2015-11-24 2018-10-02 昆明理工大学 一种烟草行业中的打孔水松纸透气度检测方法
WO2023174857A1 (en) * 2022-03-14 2023-09-21 Philip Morris Products S.A. Method for checking a ventialtion zone of an aerosol-generating article for manufacturing defects

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628468A (en) * 1984-04-13 1986-12-09 Exxon Production Research Co. Method and means for determining physical properties from measurements of microstructure in porous media
US5194949A (en) * 1990-01-16 1993-03-16 Research Development Foundation Video densitometer
FR2688310A1 (fr) * 1992-03-03 1993-09-10 Saint Gobain Vitrage Int Procede et dispositif de controle de la transparence d'un vitrage feuillete.
US5341824A (en) * 1992-12-29 1994-08-30 Philip Morris Incorporated Method and apparatus for inspecting and controlling tipping paper perforation
JPH10323783A (ja) * 1997-05-26 1998-12-08 Japan Tobacco Inc 帯状材の開孔装置
US6415045B1 (en) * 1999-05-10 2002-07-02 Wagner Systems Corporation Papermaking fabric analysis report
EP1783080A1 (de) * 2005-11-08 2007-05-09 Lorillard Licensing Company, LLC Optische Datenerfassung und Qualitätskontrolle

Also Published As

Publication number Publication date
DE602007007936D1 (de) 2010-09-02
EP2021765B1 (de) 2010-07-21
GB2437978A (en) 2007-11-14
WO2007129076A1 (en) 2007-11-15
EP2021765A1 (de) 2009-02-11
GB0609184D0 (en) 2006-06-21

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