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Method and apparatus for producing bottle-type synthetic resin containers

Info

Publication number
CA2452116A1
CA2452116A1 CA 2452116 CA2452116A CA2452116A1 CA 2452116 A1 CA2452116 A1 CA 2452116A1 CA 2452116 CA2452116 CA 2452116 CA 2452116 A CA2452116 A CA 2452116A CA 2452116 A1 CA2452116 A1 CA 2452116A1
Authority
CA
Grant status
Application
Patent type
Prior art keywords
resin
synthetic
neck
portion
terephthalate
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
CA 2452116
Other languages
French (fr)
Other versions
CA2452116C (en )
Inventor
Koji Yamanaka
Yoshihiro Iimura
Daisuke Uesugi
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co., Ltd.
Koji Yamanaka
Yoshihiro Iimura
Daisuke Uesugi
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0063After-treatment of articles without altering their shape; Apparatus therefor for changing crystallisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B2911/00Indexing scheme related to making preforms for blow-moulding bottles or the like
    • B29B2911/14Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like
    • B29B2911/14006Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration
    • B29B2911/14013Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration monolayered
    • B29B2911/1402Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration monolayered at neck portion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B2911/00Indexing scheme related to making preforms for blow-moulding bottles or the like
    • B29B2911/14Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like
    • B29B2911/14006Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration
    • B29B2911/14013Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration monolayered
    • B29B2911/14026Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration monolayered at flange portion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B2911/00Indexing scheme related to making preforms for blow-moulding bottles or the like
    • B29B2911/14Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like
    • B29B2911/14006Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration
    • B29B2911/14013Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration monolayered
    • B29B2911/14033Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration monolayered at body portion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B2911/00Indexing scheme related to making preforms for blow-moulding bottles or the like
    • B29B2911/14Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like
    • B29B2911/14006Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration
    • B29B2911/14013Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration monolayered
    • B29B2911/1404Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration monolayered at bottom portion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B2911/00Indexing scheme related to making preforms for blow-moulding bottles or the like
    • B29B2911/14Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like
    • B29B2911/14006Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration
    • B29B2911/14046Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration multilayered
    • B29B2911/14106Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration multilayered having at least one layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B2911/00Indexing scheme related to making preforms for blow-moulding bottles or the like
    • B29B2911/14Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like
    • B29B2911/14006Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration
    • B29B2911/14046Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration multilayered
    • B29B2911/14133Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration multilayered having at least one layer being injected
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B2911/00Indexing scheme related to making preforms for blow-moulding bottles or the like
    • B29B2911/14Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like
    • B29B2911/14006Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration
    • B29B2911/14046Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration multilayered
    • B29B2911/1416Layer configuration, geometry, dimensions or physical properties of preforms for blow-moulding bottles or the like layer configuration multilayered having at least one layer being extruded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor
    • B29C35/16Cooling
    • B29C2035/1658Cooling using gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould
    • B29C35/04Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04Extrusion blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06Injection blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02Thermal after-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2067/00Use of polyesters or derivatives thereof as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25Solid
    • B29K2105/253Preform
    • B29K2105/258Preform tubular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037Other properties
    • B29K2995/0041Crystalline

Abstract

A method for producing bottle-type containers made of a synthetic resin, e.g., polyethylene-terephthalate resin, includes a heat treatment step for heating and crystallizing a neck portion of a perform corresponding to a neck portion of a container. In a first stage of the heat treatment step, the neck portion of the perform is temporarily heated to a temperature below a melting point of the synthetic resin, e.g., approximately 200°C to 230°C in the case of polyethylene terephthalate resin. In a subsequent second stage, the neck portion is maintained at a temperature within a range in which crystallization of the synthetic resin is promoted, e.g. approximately 170°C to 195°C in the case of polyethylene terephthalate resin.
CA 2452116 2001-06-29 2002-06-27 Method and apparatus for producing bottle-type synthetic resin containers Active CA2452116C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2001-199130 2001-06-29
JP2001199130A JP4562320B2 (en) 2001-06-29 2001-06-29 Mouth fast whitening method synthetic resin container
PCT/JP2002/006516 WO2003002333A1 (en) 2001-06-29 2002-06-27 Process and apparatus for producing bottle-shaped container made of synthetic resin

Publications (2)

Publication Number Publication Date
CA2452116A1 true true CA2452116A1 (en) 2003-01-09
CA2452116C CA2452116C (en) 2007-06-12

Family

ID=19036465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2452116 Active CA2452116C (en) 2001-06-29 2002-06-27 Method and apparatus for producing bottle-type synthetic resin containers

Country Status (8)

Country Link
US (2) US7306760B2 (en)
JP (1) JP4562320B2 (en)
KR (1) KR100524282B1 (en)
CN (1) CN100391722C (en)
CA (1) CA2452116C (en)
DE (1) DE60228092D1 (en)
EP (1) EP1413422B1 (en)
WO (1) WO2003002333A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006047260A1 (en) * 2004-10-22 2006-05-04 Advanced Plastics Technologies Luxembourg S.A. Method and apparatus for producing bottles and preforms having a crystalline neck
WO2007054365A1 (en) 2005-11-14 2007-05-18 Abbott Laboratories Vascular Enterprises Limited Method of thermal treatment of a thermally responsive material of medical devices
KR101009282B1 (en) * 2008-07-17 2011-01-18 이응준 Polyethylen terephthlate bottle molding mandrill
CN102905872B (en) * 2010-05-28 2015-08-12 日精Asb机械株式会社 The mouth portion of the preform crystallization method
WO2013019784A1 (en) * 2011-08-01 2013-02-07 Graham Packaging Company Lp Plastic aerosol container and method of manufacture
CN103978704B (en) * 2014-05-12 2017-01-25 南通天工深冷新材料强化有限公司 A method of increasing hardness and wear resistance of the continuous plastic cryogenic treatment

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562372A (en) * 1968-05-08 1971-02-09 Giltech Corp Method of shaping while cooling the neck portion of a blow molded plastic bottle
US3889039A (en) * 1973-04-26 1975-06-10 Horizons Inc Nucleation and orientation of linear polymers
GB2024087B (en) * 1978-06-29 1982-08-25 Yoshino Kogyosho Co Ltd Blow moulding polyester container
US4318882A (en) * 1980-02-20 1982-03-09 Monsanto Company Method for producing a collapse resistant polyester container for hot fill applications
JPH0156892B2 (en) * 1981-05-19 1989-12-01 Yoshino Kogyosho Co Ltd
JPH0326646B2 (en) * 1983-06-17 1991-04-11 Mitsubishi Plastics Ind
JPH0367499B2 (en) * 1983-12-13 1991-10-23 Hokkai Can
JPS6367467B2 (en) * 1984-09-28 1988-12-26 Toyo Seikan Kaisha Ltd
FR2595294B1 (en) * 1986-03-04 1988-07-08 Sidel Sa Method and plant for manufacturing containers, such as bottles, polyethylene terephthalate, resistant to relatively severe thermal conditions during their use
JPH059261B2 (en) * 1987-01-16 1993-02-04 Toyo Seikan Kaisha Ltd
FR2619048B1 (en) * 1987-08-07 1990-01-19 Sidel Sa Apparatus for the heat treatment of preforms neck
DE3740343A1 (en) * 1987-11-27 1989-06-08 Krupp Corpoplast Masch A method of manufacturing a blow molded container from a thermoplastic polyester, especially PET
JPH0622876B2 (en) * 1988-07-25 1994-03-30 東洋製罐株式会社 Holder in preform crystallizer, implantation core and cooling device
JPH0643091B2 (en) 1989-02-10 1994-06-08 東洋製罐株式会社 Heat-resistant polyester bottle and a method of manufacturing the same
BE1003152A6 (en) * 1990-08-12 1991-12-10 Polysheet Ireland Ltd Method and apparatus for forming a polyethylene terephthalate material article.
US5540868A (en) * 1995-01-20 1996-07-30 E. I. Du Pont De Nemours And Company Process for pellet formation from amorphous polyester
JP3205500B2 (en) * 1996-03-06 2001-09-04 株式会社吉野工業所 Method for producing a resin container
JP3612405B2 (en) * 1997-04-04 2005-01-19 日精エー・エス・ビー機械株式会社 Molding method and apparatus of the preform neck portion is crystallized
CA2494247C (en) * 1997-04-16 2006-03-28 Husky Injection Molding Systems Ltd. Partial crystallization method and apparatus of amorphous plastic articles
JPH11235751A (en) * 1998-02-20 1999-08-31 Ueno Hiroshi Crystallization of plastic molded object
JP2004009633A (en) * 2002-06-10 2004-01-15 Frontier:Kk Crystallizing method for preform neck and preform holder
WO2006047260A1 (en) * 2004-10-22 2006-05-04 Advanced Plastics Technologies Luxembourg S.A. Method and apparatus for producing bottles and preforms having a crystalline neck

Also Published As

Publication number Publication date Type
KR20040014933A (en) 2004-02-18 application
CN100391722C (en) 2008-06-04 grant
EP1413422A1 (en) 2004-04-28 application
US7540737B2 (en) 2009-06-02 grant
KR100524282B1 (en) 2005-11-01 grant
EP1413422B1 (en) 2008-08-06 grant
JP4562320B2 (en) 2010-10-13 grant
US20080031993A1 (en) 2008-02-07 application
CN1520353A (en) 2004-08-11 application
EP1413422A4 (en) 2006-06-07 application
DE60228092D1 (en) 2008-09-18 grant
US20040251579A1 (en) 2004-12-16 application
WO2003002333A1 (en) 2003-01-09 application
JP2003011243A (en) 2003-01-15 application
US7306760B2 (en) 2007-12-11 grant
CA2452116C (en) 2007-06-12 grant

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