WO2012073744A1 - Préforme - Google Patents

Préforme Download PDF

Info

Publication number
WO2012073744A1
WO2012073744A1 PCT/JP2011/076828 JP2011076828W WO2012073744A1 WO 2012073744 A1 WO2012073744 A1 WO 2012073744A1 JP 2011076828 W JP2011076828 W JP 2011076828W WO 2012073744 A1 WO2012073744 A1 WO 2012073744A1
Authority
WO
WIPO (PCT)
Prior art keywords
preform
lightening
main body
peripheral surface
outer peripheral
Prior art date
Application number
PCT/JP2011/076828
Other languages
English (en)
Japanese (ja)
Inventor
松岡　建之
Original Assignee
ザ コカ・コーラ カンパニー
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 ザ コカ・コーラ カンパニー filed Critical ザ コカ・コーラ カンパニー
Publication of WO2012073744A1 publication Critical patent/WO2012073744A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • 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
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • 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
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/0769—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the lip, i.e. very top of preform neck
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • B29C2949/0772—Closure retaining means
    • B29C2949/0773—Threads
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • B29C2949/0777—Tamper-evident band retaining ring
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/0779—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the body
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique

Abstract

L'invention porte sur une préforme dans laquelle la quantité de résine peut être encore réduite. Une préforme (10) est constituée par une partie bouche (12) et un corps principal de préforme (14) cylindrique et à fond, qui part de la partie bouche (12), le corps principal de préforme (14) étant étiré par moulage par soufflage à étirage biaxial pendant que la partie bouche (12) n'est pas étirée, pour former une bouteille en matière plastique. Le corps principal de préforme (14) comprend une pluralité de parties de réduction de volume (50) formées à un intervalle uniforme dans la direction circonférentielle de la préforme (10), à une partie limite à la partie bouche (12) et une partie destinée à être étirée par le moulage par soufflage à étirage biaxial.
PCT/JP2011/076828 2010-12-03 2011-11-21 Préforme WO2012073744A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010270311A JP5631183B2 (ja) 2010-12-03 2010-12-03 プリフォーム
JP2010-270311 2010-12-03

Publications (1)

Publication Number Publication Date
WO2012073744A1 true WO2012073744A1 (fr) 2012-06-07

Family

ID=46171687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/076828 WO2012073744A1 (fr) 2010-12-03 2011-11-21 Préforme

Country Status (2)

Country Link
JP (1) JP5631183B2 (fr)
WO (1) WO2012073744A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014014144A1 (de) * 2014-09-22 2016-03-24 Mahir Aktas Verfahren und Vorrichtung zur Herstellung einer optimierten Halskontur an Preformen
JP6665034B2 (ja) * 2016-05-25 2020-03-13 サントリーホールディングス株式会社 樹脂製ボトル、及び、プリフォーム
JP2018079574A (ja) * 2016-11-14 2018-05-24 東洋製罐株式会社 合成樹脂製耐熱容器の二軸延伸ブロー成形用プリフォーム
CA3103342A1 (fr) 2018-06-22 2019-12-26 Amcor Rigid Packaging Usa, Llc Preforme de recipient

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01182022A (ja) * 1988-01-18 1989-07-19 Yoshida Kogyo Kk <Ykk> ポリエステル樹脂製白濁模様入り容器の製造方法
JPH0339226A (ja) * 1989-07-07 1991-02-20 Nissei Ee S B Kikai Kk 延伸吹込成形におけるパリソン延伸方法
JPH0491924A (ja) * 1990-08-06 1992-03-25 Toppan Printing Co Ltd プラスチックボトルの製造方法
JP2004330458A (ja) * 2003-04-30 2004-11-25 Aoki Technical Laboratory Inc プリフォーム及び薄肉容器
JP2005067002A (ja) * 2003-08-22 2005-03-17 Toyo Seikan Kaisha Ltd プラスチックボトル容器用プリフォーム
JP2010095269A (ja) * 2008-10-15 2010-04-30 Coca Cola Co:The プラスチックボトル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843308B2 (ja) * 1976-02-09 1983-09-26 株式会社吉野工業所 二軸延伸した容器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01182022A (ja) * 1988-01-18 1989-07-19 Yoshida Kogyo Kk <Ykk> ポリエステル樹脂製白濁模様入り容器の製造方法
JPH0339226A (ja) * 1989-07-07 1991-02-20 Nissei Ee S B Kikai Kk 延伸吹込成形におけるパリソン延伸方法
JPH0491924A (ja) * 1990-08-06 1992-03-25 Toppan Printing Co Ltd プラスチックボトルの製造方法
JP2004330458A (ja) * 2003-04-30 2004-11-25 Aoki Technical Laboratory Inc プリフォーム及び薄肉容器
JP2005067002A (ja) * 2003-08-22 2005-03-17 Toyo Seikan Kaisha Ltd プラスチックボトル容器用プリフォーム
JP2010095269A (ja) * 2008-10-15 2010-04-30 Coca Cola Co:The プラスチックボトル

Also Published As

Publication number Publication date
JP5631183B2 (ja) 2014-11-26
JP2012116160A (ja) 2012-06-21

Similar Documents

Publication Publication Date Title
US8323555B2 (en) System and method for forming a container having a grip region
AU2006236674B2 (en) Method for manufacturing blow molded containers, a base assembly for forming the containers and such a container
EP2571769B1 (fr) Récipient en matière plastique et procédé de moulage par soufflage pour la fabrication dudit récipient
US20180002057A1 (en) Hot fill container having superior crush resistance
JP2013028137A (ja) プラスチックボトル用プリフォーム及びプラスチックボトル
CN110770134A (zh) 具有设置有凹口的底部基座的容器
US8550272B2 (en) Extrusion blow molded pet container having superior column strength
JP5631183B2 (ja) プリフォーム
WO2016174831A1 (fr) Récipient de résine synthétique
JP2011084315A (ja) プラスチックボトル
JP6602528B2 (ja) プラスチックボトル
JP5329170B2 (ja) プラスチックボトル及びプリフォーム
JP6242366B2 (ja) プラスチックボトル
WO2018061379A1 (fr) Récipient en résine synthétique
JP6647759B2 (ja) 合成樹脂製ブロー成形ボトル
US20110303682A1 (en) Heat sterilizable plastic container
JP7278465B1 (ja) プラスチックボトル、ブロー成形型及びプラスチックボトルの製造方法
JP5882578B2 (ja) 樹脂製ボトル
JP6011917B2 (ja) 合成樹脂製角形容器及びその製造方法
JP2015160650A (ja) プラスチックボトル
JP2017206313A (ja) プラスチックボトル
US20200130248A1 (en) Hot fill container having superior crush resistance
JP4079131B2 (ja) 二軸延伸ブロー成形容器及びその製造方法
JP2011143953A (ja) 樹脂製容器
JP2015089827A (ja) プラスチックボトル

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11844924

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11844924

Country of ref document: EP

Kind code of ref document: A1