GB2060874B - Cigarette rod optical inspection - Google Patents

Cigarette rod optical inspection

Info

Publication number
GB2060874B
GB2060874B GB8032120A GB8032120A GB2060874B GB 2060874 B GB2060874 B GB 2060874B GB 8032120 A GB8032120 A GB 8032120A GB 8032120 A GB8032120 A GB 8032120A GB 2060874 B GB2060874 B GB 2060874B
Authority
GB
United Kingdom
Prior art keywords
optical inspection
cigarette rod
rod optical
cigarette
inspection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8032120A
Other versions
GB2060874A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mpac Group PLC
Original Assignee
Molins Ltd
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 Ltd filed Critical Molins Ltd
Priority to GB8032120A priority Critical patent/GB2060874B/en
Publication of GB2060874A publication Critical patent/GB2060874A/en
Application granted granted Critical
Publication of GB2060874B publication Critical patent/GB2060874B/en
Expired legal-status Critical Current

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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • 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
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Toxicology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB8032120A 1979-10-12 1980-10-06 Cigarette rod optical inspection Expired GB2060874B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8032120A GB2060874B (en) 1979-10-12 1980-10-06 Cigarette rod optical inspection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7935479 1979-10-12
GB8032120A GB2060874B (en) 1979-10-12 1980-10-06 Cigarette rod optical inspection

Publications (2)

Publication Number Publication Date
GB2060874A GB2060874A (en) 1981-05-07
GB2060874B true GB2060874B (en) 1984-03-14

Family

ID=26273185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8032120A Expired GB2060874B (en) 1979-10-12 1980-10-06 Cigarette rod optical inspection

Country Status (1)

Country Link
GB (1) GB2060874B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616139A (en) * 1983-05-31 1986-10-07 Hauni-Werke Korber & Co. Kg. Apparatus for optical scanning of the exterior of a moving cigarette rod or the like
DE4424045A1 (en) * 1994-07-11 1996-01-18 Focke & Co Testing cigarettes regarding correct formation of end regions esp. correct filling of tobacco
DE10163761A1 (en) * 2001-12-27 2003-07-17 Hauni Maschinenbau Ag Device and system for measuring properties of multi-segment filters and method therefor
DE102012102337A1 (en) 2012-03-20 2013-10-10 Hauni Maschinenbau Ag Measuring arrangement, designed and set up for measuring strands and / or strand sections produced in strand units of the tobacco-processing industry as well as strand unit with such a measuring arrangement and method for measuring

Also Published As

Publication number Publication date
GB2060874A (en) 1981-05-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee