CA2347279A1 - Automated material distribution control for stretch blow molded articles - Google Patents

Automated material distribution control for stretch blow molded articles Download PDF

Info

Publication number
CA2347279A1
CA2347279A1 CA002347279A CA2347279A CA2347279A1 CA 2347279 A1 CA2347279 A1 CA 2347279A1 CA 002347279 A CA002347279 A CA 002347279A CA 2347279 A CA2347279 A CA 2347279A CA 2347279 A1 CA2347279 A1 CA 2347279A1
Authority
CA
Canada
Prior art keywords
material distribution
blow molded
indicator
parison
molded article
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.)
Granted
Application number
CA002347279A
Other languages
French (fr)
Other versions
CA2347279C (en
Inventor
Craig Davis
William S. Minton
Eddy Roberts
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.)
Ball Corp
Original Assignee
Ball Corp
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 Ball Corp filed Critical Ball Corp
Publication of CA2347279A1 publication Critical patent/CA2347279A1/en
Application granted granted Critical
Publication of CA2347279C publication Critical patent/CA2347279C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7867—Temperature of the heating or cooling means
    • B29C2049/78675—Temperature of the heating or cooling means of the heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C2049/7874—Preform or article shape, weight, defect or presence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C2049/788—Controller type or interface
    • B29C2049/78805—Computer or PLC control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/80—Testing, e.g. for leaks
    • B29C2049/801—Taking preform or article samples, e.g. by cutting out pieces for analysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/36—Blow-moulding apparatus having movable moulds or mould parts rotatable about one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/42378—Handling malfunction
    • B29C49/4238—Ejecting defective preforms or products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/42378—Handling malfunction
    • B29C49/42382—Stopping at least a part of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/42412—Marking or printing
    • B29C49/42413—Marking or printing with a pattern for analysing deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/68—Ovens specially adapted for heating preforms or parisons
    • B29C49/6835—Ovens specially adapted for heating preforms or parisons using reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Abstract

A method for inspecting the material distribution of a sequence of stretch blow molded containers or other articles in a continuous production process, by providing injection molded parisons, each parison having at least one indicator, typically two or more indicators, for detecting material distribution at a predetermined position along the axial extent of the parison. Each of the parisons is subjected to a heating stage in the continuous production process, generally by exposure to infrared heating. Each heated parison is then subjected to a blow molding process, which can be a stretch blow molding process, so that each material distribution indicator is transformed to a corresponding position along the axial extent of the blow molded article. A detector is positioned to detect the location of each indicator on each blow molded article from a given mold in the production process. A computation is then made to determine for each blow molded article a material distribution outcome or profile based on the detected locations of each indicator. This information on material distribution is them matched to a prescribed profile for the particular container design and any discrepancy beyond some preset tolerance value is employed to reject the out of tolerance item from the production line, and to modify a step of the manufacturing process such as the infrared heating pattern.
CA002347279A 2000-07-27 2001-05-09 Automated material distribution control for stretch blow molded articles Expired - Fee Related CA2347279C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/626,992 US6620352B1 (en) 2000-07-27 2000-07-27 Automated material distribution control for stretch blow molded articles
US09/626,992 2000-07-27

Publications (2)

Publication Number Publication Date
CA2347279A1 true CA2347279A1 (en) 2002-01-27
CA2347279C CA2347279C (en) 2008-10-07

Family

ID=24512720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347279A Expired - Fee Related CA2347279C (en) 2000-07-27 2001-05-09 Automated material distribution control for stretch blow molded articles

Country Status (13)

Country Link
US (1) US6620352B1 (en)
EP (1) EP1175990B1 (en)
CN (2) CN1189309C (en)
AT (1) ATE268682T1 (en)
AU (1) AU777941B2 (en)
BR (1) BR0103037A (en)
CA (1) CA2347279C (en)
DE (1) DE60103703T2 (en)
DK (1) DK1175990T3 (en)
ES (1) ES2221879T3 (en)
MX (1) MXPA01007654A (en)
PT (1) PT1175990E (en)
ZA (1) ZA200103971B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014106297A1 (en) * 2013-01-07 2014-07-10 Husky Injection Molding Systems Ltd. Molding system

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032610C2 (en) * 2000-07-07 2003-05-15 Fischer W Mueller Blasformtech Process for the manufacture of plastic blow molded articles
DE10259589B3 (en) * 2002-12-19 2004-04-01 Krones Ag Heating inspected preforms for stretch blow molding of e.g. plastic drinks bottles, heats at least some preforms known to be defective, before elimination
JP2007503343A (en) * 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 Container manufacturing inspection and control system
US20050041848A1 (en) * 2003-08-18 2005-02-24 Thomas Alan E. Method and system for detection of barrier core material in container preforms
US6897671B1 (en) * 2004-03-01 2005-05-24 Transmeta Corporation System and method for reducing heat dissipation during burn-in
US7248988B2 (en) * 2004-03-01 2007-07-24 Transmeta Corporation System and method for reducing temperature variation during burn in
US6900650B1 (en) 2004-03-01 2005-05-31 Transmeta Corporation System and method for controlling temperature during burn-in
US7534378B2 (en) * 2004-03-03 2009-05-19 Rexam Prescription Products Inc. Plastic forming process monitoring and control
FR2877093B1 (en) * 2004-10-21 2007-01-26 Sidel Sas METHOD FOR CAPACITIVE MEASUREMENT OF A CHARACTERISTIC OF A THERMOPLASTIC CONTAINER IN A MOLD, MOLD THEREFORE EQUIPPED, METHOD OF MANUFACTURING THE MOLD, AND MOLDING PLANT EQUIPPED WITH THE MOLD
FR2881979B1 (en) * 2005-02-17 2007-04-27 Sidel Sas METHOD FOR CONTROLLING A CONTAINER BLOWING MACHINE FOR CORRECTING ANOMALIES IN THE DISTRIBUTION OF MATERIAL
US7318722B2 (en) * 2005-05-24 2008-01-15 Husky Injection Molding Systems Ltd. Molded article conveyance apparatus
DE102005044206B4 (en) * 2005-09-15 2014-05-28 Krones Aktiengesellschaft Method for quality control of plastic containers
DE102006014389A1 (en) * 2006-03-29 2007-10-25 Sig Technology Ltd. Method and apparatus for blow molding containers
DE102006034432A1 (en) * 2006-07-26 2008-01-31 Krones Ag Inspection device for containers
DE102007046387A1 (en) † 2007-09-21 2009-04-02 Khs Corpoplast Gmbh & Co. Kg Method and apparatus for blow molding containers
DE102008034934B4 (en) 2007-10-23 2022-10-13 Krones Aktiengesellschaft Device and method for manufacturing containers
DE102009035868A1 (en) * 2009-07-31 2011-02-03 Krones Ag Device for forming plastic preforms with synchronous heating and stretching
DE102009040626A1 (en) * 2009-09-08 2011-03-10 Krones Ag Method and device for determining the mass and / or a mass fraction of a wall section of a plastic bottle
DE102010033170A1 (en) * 2010-08-03 2012-02-09 Krones Aktiengesellschaft Method and device for operating a system for treating containers with controlled parameter selection
DE102010047914A1 (en) * 2010-10-11 2012-04-12 Krones Aktiengesellschaft Apparatus and method for heating plastic preforms
DE102010049385A1 (en) * 2010-10-26 2012-04-26 Krones Aktiengesellschaft Blowing machine in modular design
EP2447172A1 (en) * 2010-11-02 2012-05-02 Stefano Boido Apparatus for heating containers
US20120130677A1 (en) * 2010-11-19 2012-05-24 Wolfe Georg V Inspection system for plastic containers
ITBO20110690A1 (en) * 2011-12-02 2013-06-03 Sacmi PLANT FOR THE CONSTRUCTION OF CONTAINERS IN THERMOPLASTIC MATERIAL.
CN102489577B (en) * 2011-12-04 2013-10-16 新兴县先丰不锈钢制品有限公司 Automatic deep-draw device for metal sheets
WO2013119999A1 (en) * 2012-02-08 2013-08-15 Agr International, Inc. Inspection system for plastic containers
FR3005354B1 (en) * 2013-05-03 2015-05-15 Msc & Sgcc METHOD AND DEVICE FOR OBSERVING AND ANALYZING OPTICAL SINGULARITES USED BY GLASS CONTAINERS
ITRM20130128U1 (en) 2013-07-23 2015-01-24 Particle Measuring Systems S R L DEVICE FOR MICROBIAL AIR SAMPLING
DE102013215372A1 (en) * 2013-08-05 2015-02-05 Krones Ag Method for production control in stretch blow molding of plastic containers and test preform
MX2016001839A (en) 2013-08-12 2016-05-24 American Glass Res Blow molder control systems snad methods.
JP6284803B2 (en) * 2014-03-28 2018-02-28 住友重機械工業株式会社 Injection molding machine
WO2015193412A1 (en) * 2014-06-18 2015-12-23 Discma Ag Method and machine for producing containers by injecting a liquid inside successive preforms
DE102015114947A1 (en) * 2015-09-07 2017-03-09 Krones Ag Apparatus and method for treating containers with requesting treatment devices
WO2017065803A1 (en) * 2015-10-16 2017-04-20 Amcor Limited Etched preform tip
DE102016117870A1 (en) * 2016-09-22 2018-03-22 Krones Ag Method and device for producing containers
DE102017120201A1 (en) * 2017-09-01 2019-03-21 Krones Ag Self-learning blowing machine by means of image evaluation
DE102018107368A1 (en) * 2018-03-28 2019-10-02 Krones Ag Method and device for checking a deformation process of plastic preforms to plastic containers and in particular plastic bottles
JP7125880B2 (en) * 2018-09-27 2022-08-25 オルガノ株式会社 Inspection device and inspection method
DE102018126966B3 (en) * 2018-10-29 2020-03-19 INTRAVIS Gesellschaft für Lieferungen und Leistungen von bildgebenden und bildverarbeitenden Anlagen und Verfahren mbH Method and device for detecting a geometric feature of molded parts
CN113039423A (en) 2018-11-16 2021-06-25 粒子监测系统有限公司 Particle sampling system and method for robotically controlled manufacturing barrier systems
FR3090456B1 (en) * 2018-12-19 2020-11-27 Sidel Participations Container production line controlled by a position determining device
DE102019128501A1 (en) * 2019-10-22 2021-04-22 Krones Aktiengesellschaft Manufacturing process for plastic container and blow molding machine
CN111113855A (en) * 2019-12-27 2020-05-08 海天塑机集团有限公司 Method for forming product by horizontal injection blow molding machine
CN114981636A (en) 2020-01-21 2022-08-30 粒子监测系统有限公司 Robot control for aseptic processing
CA3222322A1 (en) * 2021-06-29 2023-01-05 Richard SIERADZKI Method of blow molding using a closed-loop oven system
CN113714496B (en) * 2021-07-20 2023-01-24 武汉钢铁有限公司 Ladle bottom argon blowing fault diagnosis method and device and storage medium
FR3131557A1 (en) * 2021-12-30 2023-07-07 Sidel Participations Process for manufacturing containers and installation for its implementation
DE102022103998B3 (en) 2022-02-21 2023-05-04 Sick Ag Method and testing system for testing containers and use of such a testing system in a bottling plant
DE102022122885A1 (en) * 2022-09-08 2024-03-14 Krones Aktiengesellschaft Device and method for forming plastic preforms into plastic containers with control of the pressure rise time
DE102022122969A1 (en) 2022-09-09 2024-03-14 Krones Aktiengesellschaft Device and method for producing containers
CN116100790B (en) * 2023-04-12 2023-08-08 张家港羽成机械有限公司 Full-automatic intelligent bottle blowing machine based on cloud platform

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044086A (en) 1972-12-29 1977-08-23 American Can Company Method for making a blow molded oriented plastic bottle
US3934743A (en) 1972-12-29 1976-01-27 American Can Company Blow molded, oriented plastic bottle and method for making same
US3956441A (en) 1974-09-16 1976-05-11 Owens-Illinois, Inc. Method of making a blown bottle having a ribbed interior surface
DE2545134C3 (en) 1975-10-08 1981-01-08 Gildemeister Corpoplast Gmbh, 2000 Hamburg Method and device for heating a preform made of thermoplastic material
US4170622A (en) 1977-05-26 1979-10-09 Owens-Illinois, Inc. Method of making a blown hollow article having a ribbed interior surface
US4131666A (en) 1977-10-25 1978-12-26 Monsanto Company Forming molecularly oriented containers from reheated preforms
US4151249A (en) 1978-01-05 1979-04-24 Owens-Illinois, Inc. Method of making a blown bottle with internal ribs
SE417592B (en) 1978-03-13 1981-03-30 Plm Ab CONTAINER OF THERMO-PLASTIC PLASTIC MATERIAL WITH STRENGTHS INSIDE THE CONTAINER WALL, AND PROCEDURE FOR THE PREPARATION OF SUCH A CONTAINER
GB2034663B (en) 1978-11-07 1983-09-01 Yoshino Kogyosho Co Ltd Synthetic resin thin-walled bottle
US4323341A (en) 1979-01-24 1982-04-06 Valyi Emery I Apparatus for forming hollow plastic objects
JPS55142623A (en) 1979-04-24 1980-11-07 Yoshino Kogyosho Co Ltd Method of forming optical pattern in polyethylene terephthalate resin made product and method of reinforcing optical pattern formed by the said method
US4287150A (en) 1979-05-21 1981-09-01 Hercules Incorporated Method and apparatus for injection blow molding an article with improved detail definition
FI69370C (en) 1981-08-18 1986-01-10 Topwave Instr Oy FOERFARANDE FOER MAETNING AV EGENSKAPERNA HOS ETT PLASTSKIKT MED HJAELP AV INFRAROED STRAOLNING
US4997692A (en) 1982-01-29 1991-03-05 Yoshino Kogyosho Co., Ltd. Synthetic resin made thin-walled bottle
US4420670A (en) 1982-03-05 1983-12-13 Cincinnati Milacron Industries, Inc. Control for dielectric heating in blow molding machine
US4571173A (en) 1982-05-14 1986-02-18 Owens-Illinois, Inc. Method for thermally conditioning a thermoplastic preform
GB2138349B (en) 1983-04-22 1987-06-03 Metal Box Plc Dimensionally stable thermoplastic tubular articles
US4564497A (en) 1982-07-28 1986-01-14 Yoshino Kogyosho Co., Ltd. Method of producing bottles of saturated polyester
US4785950A (en) 1986-03-12 1988-11-22 Continental Pet Technologies, Inc. Plastic bottle base reinforcement
US4927679A (en) 1987-05-29 1990-05-22 Devtech, Inc. Preform for a monobase container
EP0348524B1 (en) 1987-12-16 1995-06-21 Dai Nippon Insatsu Kabushiki Kaisha Device for inspecting thickness of synthetic resin container and inspection system therefor
US5259716A (en) 1987-12-16 1993-11-09 Dai Nippon Insatsu Kabushiki Kaisha Container conveyor for conveying a container to an inspecting station
US5139406A (en) * 1987-12-16 1992-08-18 Dai Nippon Insatsu Kabushiki Kaisha Apparatus and system for inspecting wall thickness of synthetic resin containers
DE3816273C3 (en) 1988-05-12 1996-03-21 Harald Feuerherm Process for extrusion blow molding of a hollow body and device for carrying out the process
EP0387737B1 (en) 1989-03-14 1993-08-11 BEKUM Maschinenfabriken GmbH Method for heating injection-moulded preforms taken from a magazine for blowing them up to hollow parts in a blow mould and device for blow moulding prefabricated preforms
US5057267A (en) 1990-01-10 1991-10-15 Solvay Automotive, Inc. Apparatus and method for forming hollow parisons of variable wall thickness
US5101990A (en) 1990-03-23 1992-04-07 Continental Pet Technologies, Inc. Stretch blow molded oblong or oval container
DE4123933A1 (en) 1991-07-19 1993-01-21 Krupp Corpoplast Masch PREFORM, METHOD FOR PRODUCING THE PREFORM, AND METHOD FOR HEATING THE PREFORM
JP3174828B2 (en) 1992-05-11 2001-06-11 株式会社吉野工業所 Weight distribution determination method for synthetic resin bottles
JP2606645B2 (en) 1992-12-25 1997-05-07 東洋製罐株式会社 Blow molded multilayer plastic container with excellent surface gloss
US5437702A (en) * 1993-08-24 1995-08-01 Coors Brewing Company Hot bottle inspection apparatus and method
US5549468A (en) * 1994-10-19 1996-08-27 Constar Plastics Inc. Heating lamp assembly
US5558233A (en) 1994-10-27 1996-09-24 Agr International, Inc. Container inspection apparatus for determining the wall thickness of non-round containers and associated method
US5591462A (en) * 1994-11-21 1997-01-07 Pressco Technology, Inc. Bottle inspection along molder transport path
US6448549B1 (en) * 1995-08-04 2002-09-10 Image Processing Systems, Inc. Bottle thread inspection system and method of operating the same
US5902526A (en) 1997-04-08 1999-05-11 Ball Corporation Method and apparatus for producing stretch blow molded articles
US6473169B1 (en) * 2000-05-03 2002-10-29 Air Logic Power Systems, Inc. Integrated leak and vision inspection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014106297A1 (en) * 2013-01-07 2014-07-10 Husky Injection Molding Systems Ltd. Molding system
US10773438B2 (en) 2013-01-07 2020-09-15 Husky Injection Molding Systems Ltd. Molding system

Also Published As

Publication number Publication date
EP1175990B1 (en) 2004-06-09
ATE268682T1 (en) 2004-06-15
BR0103037A (en) 2002-02-26
CN1189309C (en) 2005-02-16
US6620352B1 (en) 2003-09-16
EP1175990A1 (en) 2002-01-30
CA2347279C (en) 2008-10-07
AU5594901A (en) 2002-01-31
AU777941B2 (en) 2004-11-04
CN1336280A (en) 2002-02-20
DE60103703T2 (en) 2005-06-23
MXPA01007654A (en) 2002-08-20
PT1175990E (en) 2004-10-29
ZA200103971B (en) 2001-12-18
DE60103703D1 (en) 2004-07-15
DK1175990T3 (en) 2004-10-18
ES2221879T3 (en) 2005-01-16
CN1550317A (en) 2004-12-01

Similar Documents

Publication Publication Date Title
CA2347279A1 (en) Automated material distribution control for stretch blow molded articles
CN101868341B (en) Blow-molding machine for plastic containers and control method thereof
CN101547782B (en) Method for producing a vessel from a preform with feedback depending on the expansion end point of the preform
CN101547784A (en) Method for producing vessels with feedback depending on the pre-blowing starting point
CN101547783B (en) Method for producing a vessel form a preform with feedback depending on the preform development point
US20090010385A1 (en) Method and Device for Monitoring Wall Thickness
US20110260350A1 (en) Method and apparatus for blow-molding containers
US20130187304A1 (en) Method for manufacturing a container from a preform, with feedback depending on a minimum pressure detected
EP3362254B1 (en) Method of inspecting a blow molded container made from a preform having an etched tip, and container.
US10751927B2 (en) Method for controlling a process for the blow-molding of plastic containers
CA2331576A1 (en) Injection moulding tool
US5902526A (en) Method and apparatus for producing stretch blow molded articles
EP1812176B1 (en) System and method for inspecting and sorting molded containers
US6113841A (en) Multiple in-line parison control
US20210268550A1 (en) Method and System for Determining the Manufacture of a Glass Container With Its Mold Number
EP2800660B1 (en) Molding method and apparatus for applying positive pressure to molded container
Lyu et al. Bottom design of carbonated soft drink poly (ethylene terephthalate) bottle to prevent solvent cracking
CA2340965C (en) Method and apparatus for inspecting blow molded containers
JP3231491B2 (en) Injection stretch blow molding equipment
Kamoga Mulungi Water bottle manufacture and production
CN116985384A (en) Blow molding and product machining integrated quality control method
MXPA98002795A (en) Method and apparatus to produce molded articles by blowing with styromie

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140509