RU2019105160A - Способы и устройства для изготовления пищевых контейнеров на основе волокна - Google Patents
Способы и устройства для изготовления пищевых контейнеров на основе волокна Download PDFInfo
- Publication number
- RU2019105160A RU2019105160A RU2019105160A RU2019105160A RU2019105160A RU 2019105160 A RU2019105160 A RU 2019105160A RU 2019105160 A RU2019105160 A RU 2019105160A RU 2019105160 A RU2019105160 A RU 2019105160A RU 2019105160 A RU2019105160 A RU 2019105160A
- Authority
- RU
- Russia
- Prior art keywords
- component
- wire mesh
- slurry
- fibrous
- food container
- Prior art date
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- 235000013305 food Nutrition 0.000 title claims 24
- 238000000034 method Methods 0.000 title claims 7
- 238000004519 manufacturing process Methods 0.000 title claims 5
- 239000002002 slurry Substances 0.000 claims 19
- 239000000203 mixture Substances 0.000 claims 17
- 230000004888 barrier function Effects 0.000 claims 11
- 239000000835 fiber Substances 0.000 claims 9
- 239000002245 particle Substances 0.000 claims 9
- 239000000725 suspension Substances 0.000 claims 9
- 229920002472 Starch Polymers 0.000 claims 6
- 238000007598 dipping method Methods 0.000 claims 6
- 238000001035 drying Methods 0.000 claims 6
- 239000008107 starch Substances 0.000 claims 6
- 235000019698 starch Nutrition 0.000 claims 6
- 238000007666 vacuum forming Methods 0.000 claims 6
- 239000000463 material Substances 0.000 claims 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 3
- 229910052731 fluorine Inorganic materials 0.000 claims 3
- 239000011737 fluorine Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 235000013372 meat Nutrition 0.000 claims 3
- -1 alkyl ketene dimer Chemical compound 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000000839 emulsion Substances 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 239000011122 softwood Substances 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 235000013361 beverage Nutrition 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
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- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/10—Jars, e.g. for preserving foodstuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
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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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/50—Shaping under special conditions, e.g. vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- B65D1/42—Reinforcing or strengthening parts or members
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D25/14—Linings or internal coatings
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/34—Coverings or external coatings
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- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
- B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
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- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/04—Hydrocarbons
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- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
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- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/17—Ketenes, e.g. ketene dimers
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
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- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
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- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
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- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
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- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
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- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
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- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
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- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
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- D—TEXTILES; PAPER
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- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
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- D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds
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- D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Food Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Paper (AREA)
- Wrappers (AREA)
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- Artificial Filaments (AREA)
- Fish Paste Products (AREA)
- Jellies, Jams, And Syrups (AREA)
Claims (58)
1. Суспензия, используемая в вакуумной формовке волокнистого пищевого контейнера для микроволновой печи, при этом суспензия содержит:
водную смесь целлюлозы, содержащую волокна, размолотые из по меньшей мере одного из старых гофрированных контейнеров (OCC) и газетной бумаги (NP);
влагозащитный компонент в диапазоне 0,5-10% по массе суспензии;
маслозащитный компонент в диапазоне 0,5-10% по массе, причем маслозащитный компонент отличается от влагозащитного компонента; и
компонент для придания жесткости в диапазоне 1-4% по массе суспензии.
2. Волокнистая суспензия, используемая в вакуумной формовке волокнистого пищевых лотков для микроволновой печи, при этом суспензия содержит:
смесь целлюлозы, включающую по меньшей мере одно из старых гофрированных контейнеров (OCC) и газетной бумаги (NP);
влагозащитный компонент, содержащий димер алкилкетена (AKD);
маслозащитный компонент, содержащий водную эмульсию фторсодержащих соединений; и
компонент для придания жесткости, содержащий жидкий крахмал.
3. Способ вакуумной формовки крышки контейнера для напитков, включающий:
обеспечение волокнистой смеси, содержащей по меньшей мере одно из мягкой древесины (SW) и жмыха;
погружение пресс-формы, включающей проволочную сетку, образующую зеркальное отражение крышки, в смесь, причем проволочная сетка содержит элемент в виде стопорного кольца, имеющий область отрицательного штамповочного уклона;
создание вакуума через проволочную сетку для осаждения частиц волокна на поверхности проволочной сетки, чтобы тем самым сформировать волокнистую крышку, имеющую область стопорного кольца, соответствующую элементу в виде стопорного кольца; и
удаление готовой крышки из пресс-формы посредством принудительного насаживания области стопорного кольца крышки вокруг элемента в виде стопорного кольца пресс-формы,
при этом удаление включает в себя прижим поршня к внутренней поверхности крышки.
4. Способ повторного использования бумажных продуктов в продуктовом контейнере с использованием процесса вакуумной формовки, при этом способ включает:
смешивание воды, компонента крахмала, влагозащитного компонента, который отличается от компонента крахмала, и по меньшей мере одного из старых гофрированных контейнеров (OCC) и газетной бумаги (NP) для получения суспензии;
погружение сетчатой пресс-формы, имеющей форму продуктового контейнера, в суспензию;
создание вакуума через пресс-форму для формирования тем самым продуктового контейнера; и
удаление продуктового контейнера из суспензии и сушку продуктового контейнера в печи.
5. Способ изготовления лотка для мяса, включающий:
обеспечение волокнистой суспензионной смеси, включающей по меньшей мере одно из старых гофрированных контейнеров (OCC) и газетной бумаги (NP), причем суспензионная смесь дополнительно включает: i) влагозащитный компонент; ii) маслозащитный компонент, который отличается от влагозащитного компонента; и iii) компонент крахмальной добавки, содержащих жидкий крахмал;
обеспечение проволочной сетчатой формы в форме лотка для мяса;
погружение проволочной сетчатой формы в суспензионную смесь;
создание вакуума через сетчатую форму для осаждения частиц волокна на поверхности проволочной сетки; и
удаление пресс-формы и прикрепленных волокнистых частиц из суспензионной смеси, и
последующую сушку волокнистых частиц для получения лотка для мяса.
6. Способ смешивания суспензии для использования в вакуумной формовке лотка для пищевого продукта, включающий:
обеспечение волокнистой суспензионной смеси, включающей по меньшей мере одно из старых гофрированных контейнеров (OCC) и газетной бумаги (NP);
добавление влагозащитного компонента в диапазоне около 1-4% по массе к суспензионной смеси; и
добавление маслозащитного компонента в диапазоне около 1,5% по массе к суспензионной смеси, причем влагозащитный компонент отличается от маслозащитного компонента.
7. Способ вакуумной формовки волокнистого лотка для пищевого продукта, включающий:
обеспечение суспензии, имеющей волокнистую основу, содержащую по меньшей мере одно из старых гофрированных контейнеров (OCC) и газетной бумаги (NP);
добавление влагозащитного компонента и маслозащитного компонента к суспензии, причем влагозащитный компонент отличается от маслозащитного компонента;
погружение проволочной сетчатой формы в форме лотка для пищевого продукта в суспензию и создание вакуума через форму для формирования лотка для пищевого продукта; и
удаление лотка для пищевого продукта из суспензии и сушку лотка для пищевого продукта.
8. Способ изготовления пищевого контейнера для микроволновой печи, включающий:
приготовление волокнистой суспензионной смеси, включающей: i) влагозащитный компонент, содержащий димер алкилкетена (AKD); ii) маслозащитный компонент, содержащий водную эмульсию фторсодержащих соединений, содержащую по меньшей мере одно из фторуглеродной смолы и фторсодержащего полимера; и iii) компонент для придания жесткости, содержащий жидкий крахмал в диапазоне 1-5% по массе;
формирование проволочной сетки поверх пресс-формы, образующей зеркальное отражение пищевого контейнера для микроволновой печи;
погружение проволочной сетки в волокнистую суспензионную смесь;
создание вакуума через проволочную сетку для осаждения частиц волокна на поверхности проволочной сетки;
удаление проволочной сетки, содержащей осажденные частицы волокна в форме пищевого контейнера для микроволновой печи из суспензионной смеси;
по меньшей мере частичную сушку пищевого контейнера для микроволновой печи; и
нанесение парозащитного материала на поверхность по меньшей мере частично высушенного пищевого контейнера для микроволновой печи, причем парозащитный материал отличается от маслозащитного компонента.
9. Способ изготовления пищевого контейнера для микроволновой печи, включающий:
приготовление волокнистой суспензионной смеси, включающей: i) влагозащитный компонент в диапазоне около 1,5-4% по массе; ii) маслозащитный компонент в диапазоне около 1-4% по массе; и iii) удерживающую добавку в диапазоне около 0,1-0,5% по массе;
погружение проволочной сетчатой формы в волокнистую суспензионную смесь;
создание вакуума через проволочную сетчатую форму для осаждения частиц волокна на поверхности проволочной сетки;
последующую сушку и удаление пищевого контейнера из формы, и
покрытие по меньшей мере одной из: внутренней и наружной поверхностей пищевого контейнера парозащитным материалом, который отличается от маслозащитного компонента.
10. Способ изготовления пищевого контейнера для микроволновой печи, включающий:
формирование проволочной сетки поверх пресс-формы, образующей зеркальное отражение пищевого контейнера для микроволновой печи;
погружение проволочной сетчатой формы в волокнистую суспензионную смесь, содержащую влагозащитный компонент и маслозащитный компонент;
создание вакуума через проволочную сетку для осаждения частиц волокна на поверхности проволочной сетки;
удаление проволочной сетки, содержащей осажденные частицы волокна в форме пищевого контейнера для микроволновой печи из ванны с суспензией;
по меньшей мере частичную сушку пищевого контейнера для микроволновой печи; и
нанесение парозащитного материала на поверхность по меньшей мере частично высушенного пищевого контейнера для микроволновой печи.
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US15/220,371 US20180030658A1 (en) | 2016-07-26 | 2016-07-26 | Methods and Apparatus For Manufacturing Fiber-Based Produce Containers |
PCT/US2017/044036 WO2018022806A1 (en) | 2016-07-26 | 2017-07-26 | Methods and apparatus for manufacturing fiber-based food containers |
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2016
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WO2018022806A1 (en) | 2018-02-01 |
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CA3032244A1 (en) | 2018-02-01 |
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AU2022283735A1 (en) | 2023-02-02 |
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AU2017302297A1 (en) | 2019-03-14 |
IL264483B1 (en) | 2023-10-01 |
KR20190043137A (ko) | 2019-04-25 |
IL264483A (en) | 2019-02-28 |
BR112019001695A2 (ru) | 2019-07-23 |
CN109715507B (zh) | 2022-04-01 |
ZA201901152B (en) | 2020-09-30 |
JP2019527779A (ja) | 2019-10-03 |
RU2019105160A3 (ru) | 2020-09-16 |
EP3490895A4 (en) | 2020-01-22 |
WO2023075809A1 (en) | 2023-05-04 |
JP7284091B2 (ja) | 2023-05-30 |
US9856608B1 (en) | 2018-01-02 |
US20180030658A1 (en) | 2018-02-01 |
MY197847A (en) | 2023-07-20 |
BR112019001695B1 (pt) | 2023-03-21 |
RU2743976C2 (ru) | 2021-03-01 |
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