RU2008134521A - Способ заполнения многослойной бутылки - Google Patents
Способ заполнения многослойной бутылки Download PDFInfo
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- RU2008134521A RU2008134521A RU2008134521/12A RU2008134521A RU2008134521A RU 2008134521 A RU2008134521 A RU 2008134521A RU 2008134521/12 A RU2008134521/12 A RU 2008134521/12A RU 2008134521 A RU2008134521 A RU 2008134521A RU 2008134521 A RU2008134521 A RU 2008134521A
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- Prior art keywords
- multilayer
- preform
- barrier layer
- multilayer bottle
- outermost
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract 29
- 230000004888 barrier function Effects 0.000 claims abstract 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000000463 material Substances 0.000 claims abstract 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract 6
- 238000000071 blow moulding Methods 0.000 claims abstract 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000001159 Fisher's combined probability test Methods 0.000 claims abstract 2
- 150000002009 diols Chemical class 0.000 claims abstract 2
- 230000009477 glass transition Effects 0.000 claims abstract 2
- 230000035699 permeability Effects 0.000 claims abstract 2
- 229920000728 polyester Polymers 0.000 claims abstract 2
- 229920000642 polymer Polymers 0.000 claims abstract 2
- 230000000379 polymerizing effect Effects 0.000 claims abstract 2
- 229920001169 thermoplastic Polymers 0.000 claims abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract 2
- 238000007664 blowing Methods 0.000 claims 5
- 239000004952 Polyamide Substances 0.000 claims 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 235000013405 beer Nutrition 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 235000014171 carbonated beverage Nutrition 0.000 claims 1
- 239000002274 desiccant Substances 0.000 claims 1
- 150000004985 diamines Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 238000006068 polycondensation reaction Methods 0.000 claims 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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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
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
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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
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
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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
- B29C49/08—Biaxial stretching during 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
- B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
- B65B3/022—Making containers by moulding of a thermoplastic material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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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
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- B29C49/783—Measuring, controlling or regulating blowing pressure
- B29C2049/7832—Blowing with two or more pressure levels
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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
- B29C49/78—Measuring, controlling or regulating
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- B29C2049/7832—Blowing with two or more pressure levels
- B29C2049/7833—Blowing with three or more pressure levels
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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
- B29C49/78—Measuring, controlling or regulating
- B29C49/786—Temperature
- B29C2049/7861—Temperature of the preform
- B29C2049/7862—Temperature of the preform characterised by temperature values or ranges
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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
- B29C2949/3008—Preforms or parisons made of several components at neck portion
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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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- B29C2949/3016—Preforms or parisons made of several components at body portion
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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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/302—Preforms or parisons made of several components 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
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
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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
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
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- B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
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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
- B29C2949/30—Preforms or parisons made of several components
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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
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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
- 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
- B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more components being injected
- B29C2949/3036—Preforms or parisons made of several components having components being injected having two or more components being injected having three or more components being injected
- B29C2949/3038—Preforms or parisons made of several components having components being injected having two or more components being injected having three or more components being injected having more than three components being injected
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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
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
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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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- 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
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
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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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
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- B29K2995/0067—Permeability to gases non-permeable
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Basic Packing Technique (AREA)
Abstract
1. Способ заполнения многослойной бутылки материалом для хранения в ней, причем указанная многослойная бутылка включает крайний внутренний и крайний внешний слои и по меньшей мере один барьерный слой, помещенный между крайним внутренним и крайним внешним слоями, в котором крайний внешний и крайний внутренний слои изготавливают главным образом из термопластичного полиэфирного полимера, полученного при полимеризации компонента дикарбоновой кислоты, содержащего 80 мол.% или более терефталевой кислоты, с диоловым компонентом, содержащим 80 мол.% или более этиленгликоля; и барьерный слой удовлетворяет следующим условиям (1) и (2): ! 50°С ≤ Тg ≤ 100°С (1) ! Wb ≤ 1 мас.% (2), ! где Tg представляет собой температуру стеклования барьерного слоя и Wb представляет собой содержание воды в барьерном слое, при измерении способом по Carl-Fisher при 23°С в течение 30 мин. ! 2. Способ по п.1, в котором Wb составляет от 0,01 до 1 мас.%. ! 3. Способ по п.1, в котором многослойную бутылку изготавливают путем формования с раздувом посредством способа горячей заготовки или способа холодной заготовки многослойной заготовки. ! 4. Способ по п.3, в котором многослойную бутылку подвергают термоусадке внутри выдувной формы. ! 5. Способ по п.3, в котором барьерный слой, образованный в многослойной заготовке, имеет содержание воды, равное 1 мас.% или менее. ! 6. Способ по п.3, в котором барьерный слой, образованный в многослойной заготовке, имеет содержание воды, равное от 0,005 до 1 мас.% или менее. ! 7. Способ по п.3, в котором многослойную заготовку хранят в пакете, изготовленном из пленки, имеющей проницаемость водяного пара, равную 20 г/м2·день или менее, при измерении в соответствии с JIS К712
Claims (16)
1. Способ заполнения многослойной бутылки материалом для хранения в ней, причем указанная многослойная бутылка включает крайний внутренний и крайний внешний слои и по меньшей мере один барьерный слой, помещенный между крайним внутренним и крайним внешним слоями, в котором крайний внешний и крайний внутренний слои изготавливают главным образом из термопластичного полиэфирного полимера, полученного при полимеризации компонента дикарбоновой кислоты, содержащего 80 мол.% или более терефталевой кислоты, с диоловым компонентом, содержащим 80 мол.% или более этиленгликоля; и барьерный слой удовлетворяет следующим условиям (1) и (2):
50°С ≤ Тg ≤ 100°С (1)
Wb ≤ 1 мас.% (2),
где Tg представляет собой температуру стеклования барьерного слоя и Wb представляет собой содержание воды в барьерном слое, при измерении способом по Carl-Fisher при 23°С в течение 30 мин.
2. Способ по п.1, в котором Wb составляет от 0,01 до 1 мас.%.
3. Способ по п.1, в котором многослойную бутылку изготавливают путем формования с раздувом посредством способа горячей заготовки или способа холодной заготовки многослойной заготовки.
4. Способ по п.3, в котором многослойную бутылку подвергают термоусадке внутри выдувной формы.
5. Способ по п.3, в котором барьерный слой, образованный в многослойной заготовке, имеет содержание воды, равное 1 мас.% или менее.
6. Способ по п.3, в котором барьерный слой, образованный в многослойной заготовке, имеет содержание воды, равное от 0,005 до 1 мас.% или менее.
7. Способ по п.3, в котором многослойную заготовку хранят в пакете, изготовленном из пленки, имеющей проницаемость водяного пара, равную 20 г/м2·день или менее, при измерении в соответствии с JIS К7129, и затем подвергается формованию с раздувом для получения многослойной бутылки.
8. Способ по п.7, в котором многослойную заготовку хранят в присутствии осушающего агента.
9. Способ по п.3, в котором многослойную бутылку заполняют материалом для хранения в ней не позднее 7 дней после получения многослойной бутылки формованием с раздувом.
10. Способ по п.3, в котором многослойную бутылку, изготовленную формованием с раздувом, заполняют материалом для хранения в ней поточным способом.
11. Способ по п.1, в котором многослойную бутылку заполняют материалом для хранения в ней способом горячего заполнения.
12. Способ по п.1, в котором многослойную бутылку заполняют материалом для хранения в ней асептическим (стерильным) способом заполнения.
13. Способ по п.1, в котором материалом для хранения в многослойной бутылке является пиво или газированный напиток.
14. Способ по п.1, в котором барьерный слой изготавливают главным образом из полиамида, полученного поликонденсацией диаминного компонента, содержащего 70 мол.% или более м-ксилилендиамина, с компонентом дикарбоновой кислотой, содержащей 50 мол.% или более α,ω-линейной алифатической дикарбоновой кислоты, имеющей 4 до 20 атомов углерода.
15. Способ по п.1, в котором многослойную бутылку изготавливают путем формования с раздувом с двухосной вытяжкой многослойной заготовки способом, удовлетворяющим следующим условиям (I) до (IV):
(I) нагревание поверхности многослойной заготовки до температуры, равной от 90 до 110°С;
(II) продувка воздуха под высоким давлением в нагретую многослойную заготовку во время вытягивания многослойной заготовки в ее продольном направлении в форме и варьирование давления воздуха под высоким давлением, вдуваемого в нее, на многократных стадиях;
(III) регулирование давления воздуха под высоким давлением на первой стадии многостадийного раздува (первичное давление раздува) до значения, равного от 0,5 до 2,0 МПа; и
(IV) регулирование давления воздуха под высоким давлением на конечной стадии многостадийного раздува (вторичное давление раздува) до значения, равного от 2 до 4 МПа.
16. Многослойная бутылка, полученная способом по п.1.
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ES2455245T3 (es) * | 2009-08-04 | 2014-04-15 | Mitsubishi Gas Chemical Company, Inc. | Procedimiento para producir un contenedor |
KR102155116B1 (ko) | 2013-02-13 | 2020-09-11 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 다층 보틀 및 그 제조방법 |
CA3041116A1 (en) | 2016-11-18 | 2018-05-24 | Husky Injection Molding Systems Ltd. | Molded article, container and a method for the molding and recycling thereof |
US20200239174A1 (en) * | 2017-10-06 | 2020-07-30 | Hokkai Can Co., Ltd. | Synthetic resin multilayer bottle |
US11407162B2 (en) | 2018-05-10 | 2022-08-09 | Suntory Holdings Limited | Plastic bottle preform and method for production thereof |
US11524490B2 (en) | 2018-08-24 | 2022-12-13 | Mitsubishi Gas Chemical Company, Inc. | Multilayered container and method for producing same |
CN109132984B (zh) * | 2018-09-30 | 2024-04-26 | 上海百雀羚生物科技有限公司 | 一种多层异形化妆品灌装系统 |
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FR3097155B1 (fr) * | 2019-06-14 | 2022-10-07 | Oreal | Procédé de fabrication d’un article injecté, notamment une préforme de flacon |
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US5175238A (en) * | 1989-07-21 | 1992-12-29 | Amoco Corporation | Polyamide having improved gas barrier properties from adipic acid, isophthalic acid and m-xylylene diamine |
JP3684692B2 (ja) * | 1996-07-29 | 2005-08-17 | 東洋製罐株式会社 | 耐熱耐圧性に優れた自立容器 |
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US6933055B2 (en) * | 2000-11-08 | 2005-08-23 | Valspar Sourcing, Inc. | Multilayered package with barrier properties |
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US20050009976A1 (en) | 2003-07-10 | 2005-01-13 | Honeywell International, Inc. | Delamination-resistant, barrier polyamide compositions for 3-layer pet beverage bottles |
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US8171705B2 (en) | 2012-05-08 |
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