JP2000506078A - 熱可塑性樹脂製パリソン及び関連する製造方法の改良 - Google Patents
熱可塑性樹脂製パリソン及び関連する製造方法の改良Info
- Publication number
- JP2000506078A JP2000506078A JP53139597A JP53139597A JP2000506078A JP 2000506078 A JP2000506078 A JP 2000506078A JP 53139597 A JP53139597 A JP 53139597A JP 53139597 A JP53139597 A JP 53139597A JP 2000506078 A JP2000506078 A JP 2000506078A
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- parison
- thickness
- wall thickness
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- bottle
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- 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
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- 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
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- 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
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
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- 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
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- 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
- B29C2949/0723—Preforms or parisons characterised by their configuration having variable wall thickness at flange portion
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- 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
- B29C2949/0724—Preforms or parisons characterised by their configuration having variable wall thickness at body portion
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- 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
- B29C2949/0725—Preforms or parisons characterised by their configuration having variable wall thickness at bottom portion
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- 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
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- 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
- B29C2949/0732—Preforms or parisons characterised by their configuration having variable diameter at flange portion
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- 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
- B29C2949/0733—Preforms or parisons characterised by their configuration having variable diameter at body portion
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
- B29C2949/3032—Preforms or parisons made of several components having components being injected
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- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1397—Single layer [continuous layer]
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.特に、次工程でプラスチック材料製のボトルまたは中空体にブロー成形され るのに用いられる熱可塑性樹脂製のパリソンであって、 上方部またはネック部(H)と、中央部(L)と、末端部(N)とを備え、前 記中央部はその下方側で前記末端部の近傍に、ブロー成形により延伸されてボト ルの静置領域(A、A1)と、その隣接箇所(2)とを備える下方副次部(M) を有するパリソンにおいて、 前記パリソンの前記下方副次部(M)の肉厚は、前記中央部(L)の壁厚に対 して変動可能であるとともに、それと異なることを特徴とするパリソン。 2.前記下方副次部(M)は、下向きに縮径した円錐台形の縦断面を有すること を特徴とする請求の範囲第1項に記載のパリソン。 3.前記下方副次部(M)の壁厚は、前記パリソンの前記中央部(L)のほぼ全 体を占める壁厚よりも小さいことを特徴とする請求の範囲第2項に記載のパリソ ン。 4.前記下方副次部(M)の肉厚は、前記パリソンの残りの前記中央部の壁厚に 対して少なくとも10%縮小されることを特徴とする請求の範囲第3項に記載の パリソン。 5.前記円錐台形の縦断面の側面と、前記パリソンの対称軸との間の角度(a) は、5°ないし10°の範囲にあることを特徴とする請求の範囲第3項または第 4項に記載のパリソン。 6.前記末端部(N)において、最下点(O)に対応する前記パリソンの肉厚( SP3)は、前記中央部の肉厚(SP1)の60%ないし80%の厚みに縮小さ れることを特徴とする請求の範囲第3項から第5項のいずれかに記載のパリソン 。 7.前記パリソンは、円錐台形の前記下方副次部(M)の下方で再びほぼ円筒形 の断面となり、その壁厚(SP4)は、前記中央部(L)の壁厚(SP1)の9 5%ないし100%の厚みであることを特徴とする請求の範囲第3項から第6項 のいずれかに記載のパリソン。 8.前記副次部(M)の中点4は、基部の静置領域(A、A1)とほぼ対応する ことを特徴とし、「シャンパン用型」の底部を備えたボトルを製造するのに適用 される請求の範囲第3項から第7項のいずれかに記載のパリソン。 9.前記パリソンの外径(D1)が縮径し始める高さ(h1)は、前記パリソン の内径(D2)が縮径し始める高さ(h2)よりも高く、一方、外径(D3)が 縮径し終わる高さ(h3)は、内径(D4)が縮径し終わる高さ(h4)よりも 高いことを特徴とする請求の範囲第3項から第8項に記載のパリソン。 10.前記下方副次部(M)の壁厚は、前記パリソンの前記中央部(L)のほぼ 全体を占める厚みよりも大きいことを特徴とする請求の範囲第2項に記載のパリ ソン。 11.前記下方副次部(M)の肉厚は、前記パリソンの残りの前記中央部の壁厚 に対して少なくとも10%増大されることを特徴とする請求の範囲第10項に記 載のパリソン。 12.前記円錐台形の縦断面の側面と、前記パリソンの対称軸との間の角度(a )は、5°ないし10°の範囲にあることを特徴とする請求の範囲第10項また は第11項に記載のパリソン。 13.前記末端部(N)において、最下点(O)に対応する前記パリソンの肉厚 (SP3’)は、前記中央部の肉厚(SPI’)の60%ないし80%の厚みに 縮小されることを特徴とする請求の範囲第10項から第12項のいずれかに記載 のパリソン。 14.前記パリソンの断面は、円錐台形の前記下方副次部(M)の下方で再びほ ぼ円筒形の断面となり、その壁厚(SP4’)は、前記中央部(L)の壁厚(S P1’)の95%ないし100%の厚みであることを特徴とする請求の範囲第1 0項から第13項のいずれかに記載のパリソン。 15.前記副次部(M)の中点4は、基部の静置領域(A、A1)とほぼ対応す ることを特徴とし、「シャンパン用型」の底部を備えたボトルを製造するのに適 用される請求の範囲第10項から第14項のいずれかに記載のパリソン。 16.前記パリソンの外径(D1’)が縮径し始める高さ(l1)は、前記パリ ソンの内径(D2’)が縮径し始める高さ(l2)よりも低く、一方、外径(D 3’)が縮径し終わる高さ(l3)は、内径(D4’)が縮径し終わる高さ(l4 )よりも低いことを特徴とする請求の範囲第10項から第15項のいずれかに記 載のパリソン。 17.特に、次工程でプラスチック材料製のボトルまたは中空体にブロー成形さ れるような熱可塑性樹脂製パリソンを、1ステージ方式で製造する方法であって 、 −溶融樹脂を複数の多数個取型に注入する工程と、 −前記請求項のいずれかに記載のパリソンをそれぞれ冷却し、硬化させる工程と 、 −硬化した前記パリソンを前記射出成形型からそれぞれ取り出す工程と、 −前記パリソンを適切なブロー成形手段に搬送する工程と、 −予め調整された前記パリソンをブロー成形する工程と を備え、 溶融熱可塑性樹脂を複数の適切な型に注入して、請求の範囲第1項から第9項 までのいずれかに記載の前記パリソンを製造することのできる装置と、前記パリ ソンをそれぞれの型から取りだし、前記パリソンを最終製品に加工するための適 切なブロー成形型に搬送することのできる装置とを少なくとも備えた1ステージ 方式の製造設備を用いた方法において、 前記パリソンは、前記射出成形型から取り出され、前記ブロー成形手段に搬送 される前に、ボトルのネックの真下に位置する部分以外は、温度調整処理されな いことを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN960016 IT1289367B1 (it) | 1996-03-07 | 1996-03-07 | Preforme perfezionate in resina termoplastica e relativo procedimento di produzione |
IT96A000016 | 1996-04-02 | ||
PCT/EP1997/000776 WO1997032711A1 (en) | 1996-03-07 | 1997-02-19 | Improvement in thermoplastic-resin parisons and related manufacturing process |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000506078A true JP2000506078A (ja) | 2000-05-23 |
JP3946258B2 JP3946258B2 (ja) | 2007-07-18 |
Family
ID=11395115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53139597A Expired - Fee Related JP3946258B2 (ja) | 1996-03-07 | 1997-02-19 | 熱可塑性樹脂製パリソン及び関連する製造方法の改良 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6248413B1 (ja) |
EP (1) | EP0885107A1 (ja) |
JP (1) | JP3946258B2 (ja) |
AU (1) | AU709519B2 (ja) |
BR (1) | BR9707828A (ja) |
CA (1) | CA2247446C (ja) |
IT (1) | IT1289367B1 (ja) |
PL (1) | PL182411B1 (ja) |
RU (1) | RU2174465C2 (ja) |
TR (1) | TR199801651T2 (ja) |
WO (1) | WO1997032711A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003053823A (ja) * | 2001-08-21 | 2003-02-26 | Toyo Seikan Kaisha Ltd | ボトル状容器のブロー成形用プリフォーム |
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-
1996
- 1996-03-07 IT ITPN960016 patent/IT1289367B1/it active IP Right Grant
-
1997
- 1997-02-19 US US09/142,204 patent/US6248413B1/en not_active Expired - Lifetime
- 1997-02-19 JP JP53139597A patent/JP3946258B2/ja not_active Expired - Fee Related
- 1997-02-19 BR BR9707828A patent/BR9707828A/pt not_active IP Right Cessation
- 1997-02-19 PL PL97328729A patent/PL182411B1/pl not_active IP Right Cessation
- 1997-02-19 AU AU18748/97A patent/AU709519B2/en not_active Ceased
- 1997-02-19 TR TR1998/01651T patent/TR199801651T2/xx unknown
- 1997-02-19 RU RU98118378A patent/RU2174465C2/ru not_active IP Right Cessation
- 1997-02-19 WO PCT/EP1997/000776 patent/WO1997032711A1/en not_active Application Discontinuation
- 1997-02-19 CA CA 2247446 patent/CA2247446C/en not_active Expired - Fee Related
- 1997-02-19 EP EP19970905051 patent/EP0885107A1/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003053823A (ja) * | 2001-08-21 | 2003-02-26 | Toyo Seikan Kaisha Ltd | ボトル状容器のブロー成形用プリフォーム |
JP2016530137A (ja) * | 2013-09-13 | 2016-09-29 | エス.アイ.ピー.エイ.ソシエタ’インダストリアリザッジオーネ プロゲッタジオーネ エ オートマジオーネ ソシエタ ペル アチオニ | 薄い底部を有する、プラスチック容器のためのプリフォーム |
Also Published As
Publication number | Publication date |
---|---|
CA2247446C (en) | 2005-04-26 |
AU709519B2 (en) | 1999-09-02 |
EP0885107A1 (en) | 1998-12-23 |
PL182411B1 (pl) | 2001-12-31 |
RU2174465C2 (ru) | 2001-10-10 |
PL328729A1 (en) | 1999-02-15 |
WO1997032711A1 (en) | 1997-09-12 |
IT1289367B1 (it) | 1998-10-02 |
JP3946258B2 (ja) | 2007-07-18 |
TR199801651T2 (xx) | 1998-11-23 |
BR9707828A (pt) | 1999-07-27 |
AU1874897A (en) | 1997-09-22 |
CA2247446A1 (en) | 1997-09-12 |
ITPN960016A1 (it) | 1997-09-07 |
US6248413B1 (en) | 2001-06-19 |
ITPN960016A0 (ja) | 1996-03-07 |
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