FR2435696B1 - Procede et dispositif de mesure de l'epaisseur de paroi d'un article en matiere plastique - Google Patents

Procede et dispositif de mesure de l'epaisseur de paroi d'un article en matiere plastique

Info

Publication number
FR2435696B1
FR2435696B1 FR7922580A FR7922580A FR2435696B1 FR 2435696 B1 FR2435696 B1 FR 2435696B1 FR 7922580 A FR7922580 A FR 7922580A FR 7922580 A FR7922580 A FR 7922580A FR 2435696 B1 FR2435696 B1 FR 2435696B1
Authority
FR
France
Prior art keywords
measuring
wall thickness
plastic article
article
plastic
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
FR7922580A
Other languages
English (en)
Other versions
FR2435696A1 (fr
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.)
TOPWAVE INSTR
Original Assignee
TOPWAVE INSTR
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 TOPWAVE INSTR filed Critical TOPWAVE INSTR
Priority to AU54800/80A priority Critical patent/AU5480080A/en
Publication of FR2435696A1 publication Critical patent/FR2435696A1/fr
Application granted granted Critical
Publication of FR2435696B1 publication Critical patent/FR2435696B1/fr
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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9072—Investigating the presence of flaws or contamination in a container or its contents with illumination or detection from inside the container
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
FR7922580A 1978-09-11 1979-09-10 Procede et dispositif de mesure de l'epaisseur de paroi d'un article en matiere plastique Expired FR2435696B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54800/80A AU5480080A (en) 1979-01-24 1980-01-22 Aniline derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI782773A FI782773A (fi) 1978-09-11 1978-09-11 Foerfarande och anordning foer maetning av vaeggtjockleken hos ett plastfoeremaol

Publications (2)

Publication Number Publication Date
FR2435696A1 FR2435696A1 (fr) 1980-04-04
FR2435696B1 true FR2435696B1 (fr) 1985-10-25

Family

ID=8511992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922580A Expired FR2435696B1 (fr) 1978-09-11 1979-09-10 Procede et dispositif de mesure de l'epaisseur de paroi d'un article en matiere plastique

Country Status (8)

Country Link
US (1) US4304995A (fr)
JP (1) JPS5543492A (fr)
CH (1) CH633104A5 (fr)
DE (1) DE2936400C2 (fr)
FI (1) FI782773A (fr)
FR (1) FR2435696B1 (fr)
GB (1) GB2032100B (fr)
IT (1) IT1123110B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481445A1 (fr) * 1980-04-23 1981-10-30 Thomson Csf Procede et dispositif de mesure de caracteristiques geometriques d'un element en materiau refringent, notamment d'un tube
FI69370C (fi) * 1981-08-18 1986-01-10 Topwave Instr Oy Foerfarande foer maetning av egenskaperna hos ett plastskikt med hjaelp av infraroed straolning
JPS58103604A (ja) * 1981-12-16 1983-06-20 Teijin Ltd フイルムの厚さ測定方法及び測定装置
US4647220A (en) * 1984-07-09 1987-03-03 Lockheed Corporation Method of and apparatus for detecting corrosion utilizing infrared analysis
DE3729743A1 (de) * 1987-09-04 1989-03-16 Metzeler Gmbh Verfahren zur kontinuierlichen ermittlung der wandstaerke von hohlprofil-extrudaten
DE3854045T2 (de) * 1987-12-16 1996-03-28 Dainippon Printing Co Ltd Anordnung zur kontrolle der dicke eines kunststoffbehälters sowie kontrollsystem dafür.
US5259716A (en) * 1987-12-16 1993-11-09 Dai Nippon Insatsu Kabushiki Kaisha Container conveyor for conveying a container to an inspecting station
JP2866087B2 (ja) * 1987-12-16 1999-03-08 大日本印刷株式会社 有底筒体状容器の肉厚測定装置
JP2781184B2 (ja) * 1988-10-06 1998-07-30 大日本印刷株式会社 合成樹脂製容器の肉厚検査装置
US5139406A (en) * 1987-12-16 1992-08-18 Dai Nippon Insatsu Kabushiki Kaisha Apparatus and system for inspecting wall thickness of synthetic resin containers
EP0363114B1 (fr) * 1988-10-05 1992-12-02 Emhart Glass Machinery Investments Inc. Appareil d'inspection de récipient en verre
EP0363113B1 (fr) * 1988-10-05 1992-12-09 Emhart Glass Machinery Investments Inc. Appareil d'inspection de récipient en verre
US4870342A (en) * 1988-10-05 1989-09-26 Emhart Industries, Inc. Glass container wall thickness inspecting machine
EP0363115B1 (fr) * 1988-10-05 1992-12-23 Emhart Glass Machinery Investments Inc. Appareil d'inspection de l'épaisseur des parois de récipient en verre
JP2793203B2 (ja) * 1988-10-06 1998-09-03 大日本印刷株式会社 合成樹脂製容器の肉厚検査装置
US5305081A (en) * 1992-08-27 1994-04-19 Constar Plastics Inc. Bottle stress analysis system
JPH08178627A (ja) * 1994-12-26 1996-07-12 Sumitomo Wiring Syst Ltd 管厚検査方法
AT407302B (de) * 1998-08-07 2001-02-26 Fries Planung & Marketing Verfahren zur flächendeckenden messung der wandstärke eines aus lichtdurchlässigem material hergestellten hohlkörpers
US6188079B1 (en) * 1999-01-12 2001-02-13 Owens-Brockway Glass Container Inc. Measurement of hot container wall thickness
EP1279002B1 (fr) * 2000-03-01 2005-12-28 Plastic Technologies, Inc. Mesure de l'epaisseur moyenne de la paroi d'un recipient plastique
US6872895B2 (en) * 2002-02-12 2005-03-29 Pressco Technology Inc. Apparatus and method for providing spatially-selective on-line mass or volume measurements of manufactured articles
US6863860B1 (en) * 2002-03-26 2005-03-08 Agr International, Inc. Method and apparatus for monitoring wall thickness of blow-molded plastic containers
JP2007503343A (ja) * 2003-06-10 2007-02-22 ペットウォール リミテッド ライアビリティ カンパニー 容器製造検査及び制御システム
FR2860873B1 (fr) * 2003-10-13 2008-10-17 Bsn Glasspack Procede et dispositif optoelectronique d'inspection d'une surface de revolution d'un recipient
GB0421199D0 (en) * 2004-09-24 2004-10-27 Emtelle Uk Ltd Method of manufacturing a tube
DE102005037101A1 (de) * 2005-08-03 2007-02-08 Krones Ag Verfahren und Vorrichtung zur Wandstärkenkontrolle
JP5271908B2 (ja) * 2006-09-01 2013-08-21 エイジーアール インターナショナル，インコーポレイテッド 検査システム、ブロー形成システム、プラスチック容器を検査する方法、及び、プラスチック容器を製造する方法
ITMI20081439A1 (it) * 2008-08-01 2010-02-02 Maurizio Amicabile Dispositivo misuratore della permeabilita' alla luce di manufatti in materia plastica, particolarmente di preforme in polietilentereftalato e simili.
EP2511694A1 (fr) * 2011-04-15 2012-10-17 Aisapack Holding SA Dispositif et methode pour la detection et/ou la determination de la position d'une couche barriere comprise dans la paroi d'un emballage en forme de tube
FR2988846B1 (fr) * 2012-03-27 2014-04-11 Msc & Sgcc Procede et installation de mesure de la repartition de verre dans des recipients
CN107389695A (zh) * 2015-04-20 2017-11-24 赵媛媛 基于可见光通信技术瓷器裂缝检测装置的检测方法
DE102018104705B4 (de) * 2018-03-01 2020-03-26 Sikora Ag Verfahren und Vorrichtung zum Vermessen eines rohrförmigen Strangs
DE102018107368A1 (de) * 2018-03-28 2019-10-02 Krones Ag Verfahren und Vorrichtung zum Überprüfen eines Umformungsvorgangs von Kunststoffvorformlingen zu Kunststoffbehältnissen und insbesondere Kunststoffflaschen
CN108871212B (zh) * 2018-07-06 2020-07-24 山东景耀玻璃集团有限公司 一种玻璃瓶壁厚检测装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755703A (en) * 1952-04-10 1956-07-24 Owens Illinois Glass Co Glass wall-thickness gauging machine
GB758850A (en) * 1954-02-16 1956-10-10 Gen Electric Co Ltd Improvements in or relating to methods of detecting dirty transparent containers
FR1346530A (fr) * 1962-12-10 1963-12-20 Barnes Eng Co Dispositif d'exploration, en particulier pour jauges dimensionnelles
US3328593A (en) * 1963-07-29 1967-06-27 Owens Illinois Inc Apparatus for measuring the wall thickness of glass containers
CH455321A (de) * 1964-02-24 1968-06-28 Steinkohlenbergwerke Mathias Stinnes Ag Einrichtung zur Prüfung der Wandstärke von Hohlkörper aus Glas
US3379306A (en) * 1965-10-23 1968-04-23 Owens Illinois Inc Apparatus for inspecting containers for wall thickness distribution
JPS4837630B1 (fr) * 1968-02-02 1973-11-12
US3973122A (en) * 1974-06-17 1976-08-03 Ixcon Inc. Measuring apparatus
US4017194A (en) * 1975-09-22 1977-04-12 Anchor Hocking Corporation Apparatus and method for differentiating between polymer coated glass containers and uncoated containers

Also Published As

Publication number Publication date
FI782773A (fi) 1980-03-12
JPS5543492A (en) 1980-03-27
IT1123110B (it) 1986-04-30
IT7925608A0 (it) 1979-09-11
DE2936400A1 (de) 1980-03-20
FR2435696A1 (fr) 1980-04-04
GB2032100B (en) 1983-04-27
US4304995A (en) 1981-12-08
CH633104A5 (fr) 1982-11-15
DE2936400C2 (de) 1986-10-02
GB2032100A (en) 1980-04-30

Similar Documents

Publication Publication Date Title
FR2435696B1 (fr) Procede et dispositif de mesure de l'epaisseur de paroi d'un article en matiere plastique
BE884148A (fr) Procede et dispositif pour la fabrication d'un objet moule en plastique.
JPS578657A (en) Multiple wall plastic bag and device and method of manufacturing said bag
DE2965298D1 (en) Process and device for the interferometric measurement of changing film thicknesses
FR2437924B1 (fr) Procede et dispositif de moulage de tulipe d'emboitement de tube de matiere plastique
GB2036627B (en) Method of produfing a microstructured surface and the resulting article
BE852329A (fr) Procede et dispositif pour la fixation d'un tuyau flexible sur un recipient en matiere plastique
BE865060A (fr) Procede de mesure de l'humidite d'une matiere fluante et dispositif pour la mise en oeuvre de ce procede
IT1126789B (it) Procedimento e dispositivo per la fabbricazione di giunti di materia plastica per tubazioni
FR2337331A1 (fr) Procede et appareil a ultrasons pour mesurer l'epaisseur de paroi d'elements tubulaires
BE887289A (fr) Procede et dispositif pour mouler un article a partir de matiere plastique
BE880666A (fr) Dispositif et procede pour mesurer l'emissivite d'un produit
IT1153860B (it) Dispositivo di chiusura stampi a monimento alternativo e metodo di utilizzazione di questo per la termoformatura di contenitori di materia plastica
BE881228A (fr) Vernis et procede d'enduction d'une matiere plastique avec du fluorure de polyvinylidene
GB2072840B (en) Process and device for the contact-free measurment of a dimension
BE892566A (fr) Dispositif de soufflage de corps creux en matiere plastique
FR2485719B1 (fr) Procede et dispositif de mesure de l'epaisseur de la paroi d'un tube
IT7967941A0 (it) Procedimento e dispositivo per l accumulazione ordinata di oggetti piatti particolarmente di sacchetti di plastica
FR2285981A1 (fr) Procede et dispositif pour produire des tubes en matiere thermoplastique d'epaisseur de paroi variable
FR2432929B1 (fr) Procede et appareil de moulage d'articles de precision
FR2350871A2 (fr) Procede et dispositif pour enrober les particules d'une matiere particulaire
FR2674731B1 (fr) Procede et dispositif de mesure du volume interne d'un article chaussant.
BE879123A (fr) Procede, appareil et dispositif pour mesurer les variations de l'epaisseur d'une feuille en matiere plastique
FR2482721B1 (fr) Dispositif pour mesurer l'epaisseur de paroi d'un objet
BE869871A (fr) Procede et appareil pour la fabrication d'un compose de moulage a l'etat de feuille

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse