RU2012131428A - Преформа для производства пластиковых емкостей способом двухэтапного формования с раздувом и вытяжкой - Google Patents
Преформа для производства пластиковых емкостей способом двухэтапного формования с раздувом и вытяжкой Download PDFInfo
- Publication number
- RU2012131428A RU2012131428A RU2012131428/05A RU2012131428A RU2012131428A RU 2012131428 A RU2012131428 A RU 2012131428A RU 2012131428/05 A RU2012131428/05 A RU 2012131428/05A RU 2012131428 A RU2012131428 A RU 2012131428A RU 2012131428 A RU2012131428 A RU 2012131428A
- Authority
- RU
- Russia
- Prior art keywords
- preform
- base
- region
- wall
- wall thickness
- Prior art date
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- 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
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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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6418—Heating of preforms
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- 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
- B29B11/06—Making preforms by moulding the material
- B29B11/08—Injection moulding
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- 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
- B29B11/06—Making preforms by moulding the material
- B29B11/10—Extrusion moulding
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- 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
- B29B11/06—Making preforms by moulding the material
- B29B11/12—Compression 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
- 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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/00—Indexing scheme relating to blow-moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/00—Indexing scheme relating to blow-moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/00—Indexing scheme relating to blow-moulding
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- 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
- B29C2949/0774—Interrupted threads
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B29C2949/078—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the bottom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/081—Specified dimensions, e.g. values or ranges
- B29C2949/0811—Wall thickness
- B29C2949/0813—Wall thickness of the neck
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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
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- B29C2949/07—Preforms or parisons characterised by their configuration
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/00—Indexing scheme relating to blow-moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/258—Tubular
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
- B29K2995/0067—Permeability to gases non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1. Преформа для производства пластиковых емкостей способом двухэтапного формования с раздувом и вытяжкой, с удлиненным корпусом (2) преформы, один продольный конец которой уплотнен основанием (3) преформы, а к ее другому продольному концу прикреплен горловой участок (4) с резьбовыми сегментами (5) или аналогичными положительными выступами, отличающаяся тем, что преформа (1) изготовлена из пластика, используемого в способе формования с раздувом и вытяжкой и имеющего показатель преломления от 1,3 до 1,6 при температуре от 10°С до 120°С, причем наружная стенка (18) и внутренняя стенка (17) основания (3) преформы образуют плоскую рассеивающую линзу и в каждом случае имеют радиусы кривизны (с, b), которые, по меньшей мере, в 1,4 раза превышают соответствующий радиус кривизны (s) наружной стенки (8) или радиус кривизны (r) внутренней стенки (7) преформы (1) в области корпуса (2) преформы.2. Преформа по п.1, в которой основание (3) преформы, выполненное в виде плоской рассеивающей линзы, имеет толщину стенки в области оси (А) преформы, которая меньше, по меньшей мере, на 0,2 мм толщины ее стенки в области перехода в корпус (2) преформы.3. Преформа по одному из пп.1 или 2, в которой основание (3) преформы выполнено в виде плоской рассеивающей линзы таким образом, что электромагнитное излучение (R) с длиной волны от 0,5 мкм до 2 мкм, ориентированное по существу перпендикулярно (А) оси преформы, поглощается в значительной степени путем полного отражения в основании (3) преформы и/или в корпусе (2) преформы.4. Преформа по одному из пп.1 или 2, отличающаяся тем, что она изготовлена из пластика или из пластиковой смеси из группы, состоящей из полиэстера, ПЭТ, полиолефинов, пол�
Claims (18)
1. Преформа для производства пластиковых емкостей способом двухэтапного формования с раздувом и вытяжкой, с удлиненным корпусом (2) преформы, один продольный конец которой уплотнен основанием (3) преформы, а к ее другому продольному концу прикреплен горловой участок (4) с резьбовыми сегментами (5) или аналогичными положительными выступами, отличающаяся тем, что преформа (1) изготовлена из пластика, используемого в способе формования с раздувом и вытяжкой и имеющего показатель преломления от 1,3 до 1,6 при температуре от 10°С до 120°С, причем наружная стенка (18) и внутренняя стенка (17) основания (3) преформы образуют плоскую рассеивающую линзу и в каждом случае имеют радиусы кривизны (с, b), которые, по меньшей мере, в 1,4 раза превышают соответствующий радиус кривизны (s) наружной стенки (8) или радиус кривизны (r) внутренней стенки (7) преформы (1) в области корпуса (2) преформы.
2. Преформа по п.1, в которой основание (3) преформы, выполненное в виде плоской рассеивающей линзы, имеет толщину стенки в области оси (А) преформы, которая меньше, по меньшей мере, на 0,2 мм толщины ее стенки в области перехода в корпус (2) преформы.
3. Преформа по одному из пп.1 или 2, в которой основание (3) преформы выполнено в виде плоской рассеивающей линзы таким образом, что электромагнитное излучение (R) с длиной волны от 0,5 мкм до 2 мкм, ориентированное по существу перпендикулярно (А) оси преформы, поглощается в значительной степени путем полного отражения в основании (3) преформы и/или в корпусе (2) преформы.
4. Преформа по одному из пп.1 или 2, отличающаяся тем, что она изготовлена из пластика или из пластиковой смеси из группы, состоящей из полиэстера, ПЭТ, полиолефинов, полистиролов и ПЛА.
5. Преформа по одному из пп.1 или 2, отличающаяся тем, что она содержит один или несколько слоев.
6. Преформа по одному из пп.1 или 2, отличающаяся тем, что она изготовлена способом инжекционного формования, а точка инжекции находится в области основания (3) преформы.
7. Преформа по одному из пп.1 или 2, отличающаяся тем, что она изготовлена способом экструзионного прессования.
8. Преформа по одному из пп.1 или 2, отличающаяся тем, что она изготовлена способом экструзионно-выдувного формования.
9. Преформа по одному из пп.1 или 2, отличающаяся тем, что она образована из нескольких слоев и имеет, по меньшей мере, один цветной слой.
10. Преформа по одному из пп.1 или 2, отличающаяся тем, что в области основания она имеет наружную стенку, которая имеет большую шероховатость, чем наружная стенка корпуса преформы.
11. Преформа по одному из пп.1 или 2, отличающаяся тем, что в области резьбовых сегментов (5) или аналогичных положительных выступов горловой участок (4) имеет минимальную толщину стенки (w), которая меньше, по меньшей мере, на 20%, чем средняя толщина стенки в области корпуса (2) преформы.
12. Преформа по одному из пп.1 или 2, отличающаяся тем, что горловой участок (4) в области резьбового сегмента (5) или аналогичных положительных выступов, в частности на резьбовом основании, имеет минимальную толщину стенки, которая меньше 1,34 мм.
13. Преформа по п.11, отличающаяся тем, что горловой участок (4) в области резьбового сегмента (5) или аналогичных положительных выступов, в частности на резьбовом основании, имеет минимальную толщину стенки, которая меньше 1,34 мм.
14. Преформа по п.5, отличающаяся тем, что в области основания она имеет наружную стенку, которая имеет большую шероховатость, чем наружная стенка корпуса преформы.
15. Преформа по п.3, отличающаяся тем, что в области резьбовых сегментов (5) или аналогичных положительных выступов горловой участок (4) имеет минимальную толщину стенки (w), которая меньше, по меньшей мере, на 20%, чем средняя толщина стенки в области корпуса (2) преформы.
16. Преформа по п.3, отличающаяся тем, что горловой участок (4) в области резьбового сегмента (5) или аналогичных положительных выступов, в частности на резьбовом основании, имеет минимальную толщину стенки, которая меньше 1,34 мм.
17. Преформа по п.15, отличающаяся тем, что горловой участок (4) в области резьбового сегмента (5) или аналогичных положительных выступов, в частности на резьбовом основании, имеет минимальную толщину стенки, которая меньше 1,34 мм.
18. Пластиковая емкость, которую производят способом двухэтапного формования с раздувом и вытяжкой из преформы (1) по одному из пп.1-17.
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CHCH01980/09 | 2009-12-23 | ||
CH01980/09A CH702464A1 (de) | 2009-12-23 | 2009-12-23 | Preform zur Herstellung von Kunststoffbehältern in einem zweistufigen Streckblasprozess. |
PCT/EP2010/006021 WO2011076301A1 (de) | 2009-12-23 | 2010-10-02 | Preform zur herstellung von kunststoffbehältern in einem zweistufigen streckblasprozess |
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RU2012131428A true RU2012131428A (ru) | 2014-01-27 |
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RU2012131428/05A RU2540301C2 (ru) | 2009-12-23 | 2010-10-02 | Преформа для производства пластиковых емкостей способом двухэтапного формования с раздувом и вытяжкой |
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EP (1) | EP2516121B1 (ru) |
CN (1) | CN102695591B (ru) |
BR (1) | BR112012013893B8 (ru) |
CA (1) | CA2784644A1 (ru) |
CH (1) | CH702464A1 (ru) |
ES (1) | ES2461965T3 (ru) |
HR (1) | HRP20140490T1 (ru) |
MX (1) | MX2012006085A (ru) |
PL (1) | PL2516121T3 (ru) |
PT (1) | PT2516121E (ru) |
RU (1) | RU2540301C2 (ru) |
UA (1) | UA106407C2 (ru) |
WO (1) | WO2011076301A1 (ru) |
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US10829260B2 (en) | 2010-11-12 | 2020-11-10 | Niagara Bottling, Llc | Preform extended finish for processing light weight ecologically beneficial bottles |
US10647465B2 (en) | 2010-11-12 | 2020-05-12 | Niagara Bottling, Llc | Perform extended finish for processing light weight ecologically beneficial bottles |
BR112013010969A2 (pt) | 2010-11-12 | 2016-08-30 | Niagara Bottling Llc | "pré-formas de plástico e garrafas ou recipientes" |
US10118724B2 (en) | 2010-11-12 | 2018-11-06 | Niagara Bottling, Llc | Preform extended finish for processing light weight ecologically beneficial bottles |
JP5817409B2 (ja) * | 2011-10-04 | 2015-11-18 | 大日本印刷株式会社 | プリフォームおよびプラスチックボトルの製造方法 |
US10023346B2 (en) | 2012-12-27 | 2018-07-17 | Niagara Bottling, Llc | Swirl bell bottle with wavy ribs |
EP3536623B1 (en) | 2011-12-05 | 2024-04-17 | Niagara Bottling, LLC | Plastic container with varying depth ribs |
US11845581B2 (en) | 2011-12-05 | 2023-12-19 | Niagara Bottling, Llc | Swirl bell bottle with wavy ribs |
DE102012003219A1 (de) | 2012-02-20 | 2013-08-22 | Krones Ag | Kunststoffbehältnis |
CH707196A1 (de) * | 2012-11-07 | 2014-05-15 | Alpla Werke | Spritzgegossener Preform zur Herstellung von Kunststoffbehältern in einem Streckblasverfahren. |
EP2938548B1 (en) | 2012-12-27 | 2017-02-22 | Niagara Bottling, LLC | Plastic container with stiffening ribs |
USD699115S1 (en) | 2013-05-07 | 2014-02-11 | Niagara Bottling, Llc | Plastic container |
USD696126S1 (en) | 2013-05-07 | 2013-12-24 | Niagara Bottling, Llc | Plastic container |
USD699116S1 (en) | 2013-05-07 | 2014-02-11 | Niagara Bottling, Llc | Plastic container |
CN204249143U (zh) | 2014-03-21 | 2015-04-08 | 赫斯基注塑系统有限公司 | 容器预成型件 |
WO2015193138A1 (de) * | 2014-06-18 | 2015-12-23 | Till Gmbh | Verfahren und vorrichtung zum bedrucken von hohlkörpern |
CH711621A1 (en) * | 2015-10-08 | 2017-04-13 | Alpla Werke Alwin Lehner Gmbh & Co Kg | Preform for producing a plastic container in a stretch blow molding process. |
RU2740290C1 (ru) * | 2020-02-12 | 2021-01-12 | Николай Анатольевич Бердников | Способ формования атактического полипропилена |
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Publication number | Priority date | Publication date | Assignee | Title |
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US3347965A (en) * | 1964-07-08 | 1967-10-17 | Emery I Valyi | Method and apparatus for molding plastic bottles |
DE2910609A1 (de) * | 1979-03-17 | 1980-09-25 | Ver Verpackungs Gmbh | Vorformling zum herstellen eines transparenten hohlkoerpers |
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 |
US5047271A (en) * | 1990-06-21 | 1991-09-10 | Fmt Holdings, Inc. | Apparatus and process relating to a preform and a container with geodesic reinforcement |
DE4123933A1 (de) * | 1991-07-19 | 1993-01-21 | Krupp Corpoplast Masch | Vorformling, verfahren zur herstellung des vorformlings sowie verfahren zur beheizung des vorformlings |
RU2217308C2 (ru) * | 2000-08-31 | 2003-11-27 | Общество с ограниченной ответственностью "КЕРБЕР" | Способ контроля качества преформы |
CN1984766B (zh) * | 2004-07-28 | 2012-01-25 | 东洋制罐株式会社 | 饱和聚酯空心体的加热晶化装置及其加热方法 |
US20060051541A1 (en) * | 2004-09-09 | 2006-03-09 | Steele Scott W | Polymeric preform for a blow molded plastic article |
NL2003132C2 (en) * | 2009-07-03 | 2011-01-04 | Heineken Supply Chain Bv | Container, preform assembly and method and apparatus for forming containers. |
ES2385812B1 (es) * | 2011-01-19 | 2014-02-07 | Linear Overmoulding Applications S.L. | Preforma para formación de envases con efecto barrera a la luz por moldeo por estirado-soplado. |
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2009
- 2009-12-23 CH CH01980/09A patent/CH702464A1/de not_active Application Discontinuation
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- 2010-10-02 CN CN201080058218.2A patent/CN102695591B/zh active Active
- 2010-10-02 CA CA2784644A patent/CA2784644A1/en not_active Abandoned
- 2010-10-02 EP EP10768181.9A patent/EP2516121B1/de active Active
- 2010-10-02 PT PT107681819T patent/PT2516121E/pt unknown
- 2010-10-02 BR BR112012013893A patent/BR112012013893B8/pt active IP Right Grant
- 2010-10-02 UA UAA201208976A patent/UA106407C2/ru unknown
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Also Published As
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CN102695591B (zh) | 2015-06-17 |
BR112012013893B1 (pt) | 2019-07-30 |
HRP20140490T1 (hr) | 2014-07-04 |
US8617676B2 (en) | 2013-12-31 |
US20120231191A1 (en) | 2012-09-13 |
CA2784644A1 (en) | 2011-06-30 |
PL2516121T3 (pl) | 2014-09-30 |
UA106407C2 (ru) | 2014-08-26 |
WO2011076301A1 (de) | 2011-06-30 |
BR112012013893B8 (pt) | 2019-08-13 |
EP2516121B1 (de) | 2014-04-16 |
CH702464A1 (de) | 2011-06-30 |
RU2540301C2 (ru) | 2015-02-10 |
PT2516121E (pt) | 2014-06-03 |
MX2012006085A (es) | 2012-11-12 |
CN102695591A (zh) | 2012-09-26 |
ES2461965T3 (es) | 2014-05-21 |
EP2516121A1 (de) | 2012-10-31 |
BR112012013893A2 (pt) | 2017-09-26 |
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