WO2000065327A1 - Apparatus and method for inspecting multi-layer plastic containers - Google Patents
Apparatus and method for inspecting multi-layer plastic containers Download PDFInfo
- Publication number
- WO2000065327A1 WO2000065327A1 PCT/US2000/010778 US0010778W WO0065327A1 WO 2000065327 A1 WO2000065327 A1 WO 2000065327A1 US 0010778 W US0010778 W US 0010778W WO 0065327 A1 WO0065327 A1 WO 0065327A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- container
- source
- sensing
- electromagnetic radiation
- layer
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000004033 plastic Substances 0.000 title abstract description 37
- 229920003023 plastic Polymers 0.000 title abstract description 37
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 238000001228 spectrum Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims description 15
- 239000000975 dye Substances 0.000 claims description 14
- 230000005670 electromagnetic radiation Effects 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 28
- 239000000463 material Substances 0.000 abstract description 11
- 238000005286 illumination Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 43
- 230000005540 biological transmission Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000003595 spectral effect Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 239000003550 marker Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000001429 visible spectrum Methods 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000001046 green dye Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- 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
- G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
- G01N21/9081—Inspection especially designed for plastic containers, e.g. preforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/062—LED's
- G01N2201/0626—Use of several LED's for spatial resolution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/069—Supply of sources
- G01N2201/0696—Pulsed
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/018,267 US6967716B1 (en) | 1999-04-23 | 2000-04-21 | Apparatus and method for inspecting multi-layer plastic containers |
EP00930125A EP1181526A4 (en) | 1999-04-23 | 2000-04-21 | Apparatus and method for inspecting multi-layer plastic containers |
AU48003/00A AU4800300A (en) | 1999-04-23 | 2000-04-21 | Apparatus and method for inspecting multi-layer plastic containers |
JP2000614016A JP2002543379A (en) | 1999-04-23 | 2000-04-21 | Apparatus and method for inspection of multilayer plastic containers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13089499P | 1999-04-23 | 1999-04-23 | |
US60/130,894 | 1999-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000065327A1 true WO2000065327A1 (en) | 2000-11-02 |
WO2000065327A9 WO2000065327A9 (en) | 2002-06-06 |
Family
ID=22446858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/010778 WO2000065327A1 (en) | 1999-04-23 | 2000-04-21 | Apparatus and method for inspecting multi-layer plastic containers |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1181526A4 (en) |
JP (1) | JP2002543379A (en) |
AU (1) | AU4800300A (en) |
WO (1) | WO2000065327A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037089A1 (en) * | 2000-11-01 | 2002-05-10 | Telefonaktiebolaget Lm Ericsson (Publ) | An arrangement and a method for inspection |
WO2011102936A1 (en) | 2010-02-16 | 2011-08-25 | Ferro Corporation | MATERIALS FOR IMPROVED ADHESION RELATING TO FUNCTIONAL COLD END COATINGS (CECs) AND METHODS OF DETECTING SAME |
EP2511694A1 (en) * | 2011-04-15 | 2012-10-17 | Aisapack Holding SA | Device and method for detecting and/or determining the position of a barrier layer made in the wall of a tube-shaped package |
WO2017062206A1 (en) * | 2015-10-07 | 2017-04-13 | Consolidated Container Company | System and method for non-destructive layer detection |
CN111112127A (en) * | 2019-12-18 | 2020-05-08 | 厦门大学嘉庚学院 | System and method for synchronously identifying color and material of beverage bottle |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005195496A (en) * | 2004-01-08 | 2005-07-21 | Namikosu:Kk | Manufacturing method for container containing medical fluid and container for medical fluid |
JP2010032374A (en) * | 2008-07-29 | 2010-02-12 | Dainippon Printing Co Ltd | Inspection device of multilayered molded object |
GB2482473A (en) * | 2010-06-29 | 2012-02-08 | Constar Internat Uk Ltd | Inspection of articles |
JP5820745B2 (en) * | 2012-02-29 | 2015-11-24 | 株式会社Screenホールディングス | Storage object inspection apparatus and storage object inspection method |
CN106124528A (en) * | 2016-08-31 | 2016-11-16 | 山东省药用玻璃股份有限公司 | Verifier at the bottom of vial bottleneck bottle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778214A (en) * | 1969-12-17 | 1973-12-11 | Du Pont | Apparatus for preparing a biaxially oriented thermoplastic article |
US5502559A (en) * | 1993-11-01 | 1996-03-26 | Environmental Products Corporation | Apparatus and method for detection of material used in construction of containers and color of same |
US5603413A (en) * | 1994-09-01 | 1997-02-18 | Wellman, Inc. | Sortation method for transparent optically active articles |
US5794788A (en) * | 1993-04-30 | 1998-08-18 | Massen; Robert | Method and device for sorting materials |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026656A (en) * | 1975-09-02 | 1977-05-31 | Owens-Illinois, Inc. | Stone detector |
US4017194A (en) * | 1975-09-22 | 1977-04-12 | Anchor Hocking Corporation | Apparatus and method for differentiating between polymer coated glass containers and uncoated containers |
US5873470A (en) * | 1994-11-02 | 1999-02-23 | Sortex Limited | Sorting apparatus |
-
2000
- 2000-04-21 JP JP2000614016A patent/JP2002543379A/en active Pending
- 2000-04-21 AU AU48003/00A patent/AU4800300A/en not_active Abandoned
- 2000-04-21 WO PCT/US2000/010778 patent/WO2000065327A1/en active Application Filing
- 2000-04-21 EP EP00930125A patent/EP1181526A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778214A (en) * | 1969-12-17 | 1973-12-11 | Du Pont | Apparatus for preparing a biaxially oriented thermoplastic article |
US5794788A (en) * | 1993-04-30 | 1998-08-18 | Massen; Robert | Method and device for sorting materials |
US5502559A (en) * | 1993-11-01 | 1996-03-26 | Environmental Products Corporation | Apparatus and method for detection of material used in construction of containers and color of same |
US5603413A (en) * | 1994-09-01 | 1997-02-18 | Wellman, Inc. | Sortation method for transparent optically active articles |
Non-Patent Citations (1)
Title |
---|
See also references of EP1181526A4 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037089A1 (en) * | 2000-11-01 | 2002-05-10 | Telefonaktiebolaget Lm Ericsson (Publ) | An arrangement and a method for inspection |
WO2011102936A1 (en) | 2010-02-16 | 2011-08-25 | Ferro Corporation | MATERIALS FOR IMPROVED ADHESION RELATING TO FUNCTIONAL COLD END COATINGS (CECs) AND METHODS OF DETECTING SAME |
EP2536668A1 (en) * | 2010-02-16 | 2012-12-26 | Ferro Corporation | MATERIALS FOR IMPROVED ADHESION RELATING TO FUNCTIONAL COLD END COATINGS (CECs) AND METHODS OF DETECTING SAME |
EP2536668A4 (en) * | 2010-02-16 | 2014-01-22 | Ferro Corp | MATERIALS FOR IMPROVED ADHESION RELATING TO FUNCTIONAL COLD END COATINGS (CECs) AND METHODS OF DETECTING SAME |
EP2511694A1 (en) * | 2011-04-15 | 2012-10-17 | Aisapack Holding SA | Device and method for detecting and/or determining the position of a barrier layer made in the wall of a tube-shaped package |
WO2012140546A1 (en) * | 2011-04-15 | 2012-10-18 | Aisapack Holding S.A. | Device and method for detecting and/or determining the position of a barrier layer contained in the wall of a tubular packaging material |
CN103477211A (en) * | 2011-04-15 | 2013-12-25 | 艾萨帕克控股公司 | Device and method for detecting and/or determining the position of a barrier layer contained in the wall of a tubular packaging material |
US9528943B2 (en) | 2011-04-15 | 2016-12-27 | Aisapack Holding S.A. | Device and method for detecting and/or determining the position of a barrier layer contained in the wall of a tubular packaging material |
WO2017062206A1 (en) * | 2015-10-07 | 2017-04-13 | Consolidated Container Company | System and method for non-destructive layer detection |
CN111112127A (en) * | 2019-12-18 | 2020-05-08 | 厦门大学嘉庚学院 | System and method for synchronously identifying color and material of beverage bottle |
Also Published As
Publication number | Publication date |
---|---|
EP1181526A1 (en) | 2002-02-27 |
EP1181526A4 (en) | 2007-01-03 |
WO2000065327A9 (en) | 2002-06-06 |
AU4800300A (en) | 2000-11-10 |
JP2002543379A (en) | 2002-12-17 |
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