CA2479080A1 - Method and mold for manufacturing biodegradable molded articles - Google Patents
Method and mold for manufacturing biodegradable molded articles Download PDFInfo
- Publication number
- CA2479080A1 CA2479080A1 CA002479080A CA2479080A CA2479080A1 CA 2479080 A1 CA2479080 A1 CA 2479080A1 CA 002479080 A CA002479080 A CA 002479080A CA 2479080 A CA2479080 A CA 2479080A CA 2479080 A1 CA2479080 A1 CA 2479080A1
- Authority
- CA
- Canada
- Prior art keywords
- mold
- molded article
- mold part
- coating film
- biodegradable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
- B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
- B29C43/184—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould shaped by the compression of the material during moulding
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
- B29C43/206—Making multilayered articles by pressing the material between two preformed layers, e.g. deformable layers
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/569—Shaping and joining components with different densities or hardness
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
-
- 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
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- 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
- B29K2995/0059—Degradable
-
- 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
Abstract
Using a metal mold (20a) consisting of a convex mold part (21a) and a concave mold part (22a), a molding material (14) is placed between a pair of coating films (12), and after clamping, the molding material (14) and the coating film (12) are heated and molded to make a biodegradable expanded molded article, and at the same time, the coating film (12) is softened and pressure-bonded to a surface of the biodegradable expanded molded article.
An exhaust hole (31a) and (32a) are provided on the convex mold part (21a) and the concave mold part (22a), respectively. At the time of heating and molding, gaseous matter existing between the coating film (12) and a surface of the metal mold (20a) is discharged out of the metal mold (20a)through the exhaust holes (31a) and (32a). Accordingly, it is possible to provide a method and a mold to manufacture a biodegradable expanded molded article easily and with excellent accuracy of dimension, having enough strength, enough water resistance, very excellent biodegradability and excellent surface smoothness even if the biodegradable molded article has a complicated shape.
An exhaust hole (31a) and (32a) are provided on the convex mold part (21a) and the concave mold part (22a), respectively. At the time of heating and molding, gaseous matter existing between the coating film (12) and a surface of the metal mold (20a) is discharged out of the metal mold (20a)through the exhaust holes (31a) and (32a). Accordingly, it is possible to provide a method and a mold to manufacture a biodegradable expanded molded article easily and with excellent accuracy of dimension, having enough strength, enough water resistance, very excellent biodegradability and excellent surface smoothness even if the biodegradable molded article has a complicated shape.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-69281 | 2002-03-13 | ||
JP2002069281 | 2002-03-13 | ||
JP2003-63037 | 2003-03-10 | ||
JP2003063037A JP4121874B2 (en) | 2002-03-13 | 2003-03-10 | Method for producing biodegradable molding and molding die used therefor |
PCT/JP2003/002923 WO2003076159A1 (en) | 2002-03-13 | 2003-03-12 | Process for producing biodegradable molded item and molding dies therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2479080A1 true CA2479080A1 (en) | 2003-09-18 |
CA2479080C CA2479080C (en) | 2009-07-07 |
Family
ID=27806982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002479080A Expired - Fee Related CA2479080C (en) | 2002-03-13 | 2003-03-12 | Method and mold for manufacturing biodegradable molded articles |
Country Status (9)
Country | Link |
---|---|
US (2) | US8043539B2 (en) |
EP (1) | EP1491313A4 (en) |
JP (1) | JP4121874B2 (en) |
KR (1) | KR100749975B1 (en) |
CN (2) | CN101134354B (en) |
AU (1) | AU2003221358B2 (en) |
CA (1) | CA2479080C (en) |
NZ (1) | NZ535470A (en) |
WO (1) | WO2003076159A1 (en) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3810336B2 (en) * | 2002-04-30 | 2006-08-16 | 積水化成品工業株式会社 | Method for producing foamed resin molded product |
EP1726424B1 (en) * | 2004-03-17 | 2015-10-21 | K.K. Kyokutoseiki | Foam molding device |
JP2006021356A (en) * | 2004-07-06 | 2006-01-26 | Sanwa Denpun Kogyo Kk | Manufacturing method of starch baked foamed molded product |
KR20060016729A (en) * | 2005-04-11 | 2006-02-22 | 차재천 | Glass case for closeness |
GB2428626B (en) * | 2005-08-03 | 2010-12-22 | Sca Packaging Ltd | Moulding process |
US7618485B2 (en) * | 2006-06-16 | 2009-11-17 | The Biodegradable Technologies General Partnership | Biodegradable compositions, articles prepared from biodegradable compositions and manufacturing methods |
JP5208205B2 (en) * | 2008-04-18 | 2013-06-12 | パナソニック株式会社 | Flip chip mounting method, flip chip mounting apparatus, and tool protection sheet used therefor |
DE202008010268U1 (en) * | 2008-07-31 | 2009-12-24 | Hörmann, Jan | disposable roasting pan |
FR2943577B1 (en) * | 2009-03-30 | 2016-01-01 | Saint Gobain | PROCESS FOR MOLDING A PLASTIC PART WITH A RETAINED PART RETAINED BY SUCTION, MOLDING DEVICE AND USE |
WO2010140153A1 (en) * | 2009-06-05 | 2010-12-09 | Plasel Ltd. | Injection molding apparatus for producing drip emitters, and method therefor |
US9145224B2 (en) | 2009-06-11 | 2015-09-29 | Ellery West | Paper container having a reinforced neck |
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US8518171B2 (en) * | 2009-12-10 | 2013-08-27 | Apex Materials Corporation | Modeling compounds |
US9574050B2 (en) * | 2010-03-23 | 2017-02-21 | Asahi Rubber Inc. | Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate |
JP4865050B2 (en) * | 2010-03-30 | 2012-02-01 | 日世株式会社 | Manufacturing method of biodegradable container |
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WO2012029822A1 (en) * | 2010-08-31 | 2012-03-08 | 積水化成品工業株式会社 | Molded foam |
TWI520837B (en) * | 2011-10-04 | 2016-02-11 | 淺野研究所股份有限公司 | Forming apparatus and forming method |
US9011749B2 (en) | 2011-12-12 | 2015-04-21 | Joseph Wycech | Biodegradable component, tooling and process |
US9140481B2 (en) | 2012-04-02 | 2015-09-22 | Whirlpool Corporation | Folded vacuum insulated structure |
US9221210B2 (en) | 2012-04-11 | 2015-12-29 | Whirlpool Corporation | Method to create vacuum insulated cabinets for refrigerators |
US9119499B2 (en) * | 2012-07-19 | 2015-09-01 | Christopher Johnson | Universal ramen cooking container |
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KR101459846B1 (en) * | 2012-12-12 | 2014-11-07 | 현대자동차주식회사 | Manufacturing apparatus and method of crash pad, and crash pad manufactured by the same |
US11285650B2 (en) | 2013-03-14 | 2022-03-29 | Joseph Wycech | Pellet based tooling and process for biodegradable component |
US10131072B2 (en) | 2013-03-14 | 2018-11-20 | Joseph Wycech | Pellet based tooling and process for biodegradeable component |
AU2014237013A1 (en) | 2013-03-15 | 2015-10-01 | Herman Miller, Inc. | Particle foam component having a textured surface |
CN103418236B (en) * | 2013-08-28 | 2016-02-03 | 上海交通大学 | A kind of biological deodorizing filler and device |
US10052819B2 (en) | 2014-02-24 | 2018-08-21 | Whirlpool Corporation | Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture |
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US9897370B2 (en) | 2015-03-11 | 2018-02-20 | Whirlpool Corporation | Self-contained pantry box system for insertion into an appliance |
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US10041724B2 (en) | 2015-12-08 | 2018-08-07 | Whirlpool Corporation | Methods for dispensing and compacting insulation materials into a vacuum sealed structure |
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US10428467B2 (en) | 2016-07-26 | 2019-10-01 | Footprint International, LLC | Methods and apparatus for manufacturing fiber-based meat containers |
WO2018022007A1 (en) | 2016-07-26 | 2018-02-01 | Whirlpool Corporation | Vacuum insulated structure trim breaker |
US11654600B2 (en) | 2016-07-26 | 2023-05-23 | Footprint International, Inc. | Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers |
US11686050B2 (en) * | 2016-07-26 | 2023-06-27 | Footprint International, LLC | Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers |
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WO2018034665A1 (en) | 2016-08-18 | 2018-02-22 | Whirlpool Corporation | Machine compartment for a vacuum insulated structure |
US10352613B2 (en) | 2016-12-05 | 2019-07-16 | Whirlpool Corporation | Pigmented monolayer liner for appliances and methods of making the same |
IT201700059261A1 (en) * | 2017-05-31 | 2018-12-01 | Gianluca Clarichetti | COMPOSTABLE PLATE AND PROCEDURE FOR THE PRODUCTION OF A COMPOSTABLE PLATE. |
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US11440283B2 (en) | 2018-02-02 | 2022-09-13 | The Boeing Company | Composite sandwich panels with over-crushed edge regions |
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US10907891B2 (en) | 2019-02-18 | 2021-02-02 | Whirlpool Corporation | Trim breaker for a structural cabinet that incorporates a structural glass contact surface |
WO2020171208A1 (en) * | 2019-02-22 | 2020-08-27 | 岐阜プラスチック工業株式会社 | Hollow structure and manufacturing method therefor |
US11306440B2 (en) | 2019-06-28 | 2022-04-19 | Footprint International, LLC | Methods and apparatus for manufacturing fiber-based meat containers |
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US11161668B1 (en) * | 2020-07-22 | 2021-11-02 | Terry Hermanson | Packing material and method of manufacturing the packing material |
TWI817030B (en) * | 2020-08-04 | 2023-10-01 | 中原大學 | Injection molding apparatus and injection molding method |
TWI751041B (en) * | 2021-02-25 | 2021-12-21 | 禾益佳股份有限公司 | Manufacturing method and products of pet box lid |
US11679919B2 (en) | 2021-05-06 | 2023-06-20 | Terry Hermanson | Method of packing an object in a shipping box |
TWI827002B (en) * | 2022-04-15 | 2023-12-21 | 樂緹股份有限公司 | Preparation of molding raw materials for environmentally friendly food utensils and the molding process of the utensils |
KR102645193B1 (en) * | 2023-02-08 | 2024-03-07 | 주식회사 어라운드블루 | A vacuum forming system and method using bioplastics |
Family Cites Families (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2081777A (en) * | 1934-01-10 | 1937-05-25 | Talalay Josef Anton | Manufacture of hollow rubber articles |
GB645687A (en) * | 1945-06-19 | 1950-11-08 | British Celanese | Improvements in the manufacture of containers and covers therefor |
US2513052A (en) * | 1945-12-11 | 1950-06-27 | Roberts Robert Eldon | Method and apparatus for making hollow plastic articles |
US2926385A (en) * | 1953-08-06 | 1960-03-01 | Plax Corp | Sheet shaping |
US2917783A (en) * | 1954-10-21 | 1959-12-22 | Fed Tool Corp | Method for forming thermoplastic materials |
US2979771A (en) * | 1957-09-30 | 1961-04-18 | Ralph F Taber | Plastic draw press |
NL124747C (en) * | 1961-10-09 | |||
GB1111525A (en) * | 1964-06-18 | 1968-05-01 | Keyes Fibre Co | Thermoplastic coating of molded pulp |
US3846526A (en) * | 1970-02-12 | 1974-11-05 | Scott Paper Co | Method of forming a plastic container |
US3728098A (en) * | 1971-05-14 | 1973-04-17 | Corning Glass Works | Mold assembly |
US3712771A (en) * | 1971-06-24 | 1973-01-23 | Koehring Co | Traveling mold mechanism for forming plastic articles |
US4120632A (en) | 1972-01-12 | 1978-10-17 | Klepper-Werke Kommanditgesellschaft | Molds for production of plastics material boats |
JPS4926378A (en) | 1972-07-05 | 1974-03-08 | ||
US3947204A (en) * | 1972-10-02 | 1976-03-30 | The Dow Chemical Company | Scrapless forming of plastic articles |
JPS5162130A (en) | 1974-09-05 | 1976-05-29 | Toyo Kogyo Co | MAIKURO HAKANETSUYOSE IKEIGATA |
JPS52134670A (en) | 1976-05-07 | 1977-11-11 | Kogyo Gijutsuin | Method of producing composite molded article |
GB1585470A (en) * | 1976-10-26 | 1981-03-04 | Ici Ltd | Foam-backed product |
JPS5850579B2 (en) | 1978-03-28 | 1983-11-11 | 積水化成品工業株式会社 | Foam molding method |
JPS5573535A (en) | 1978-11-29 | 1980-06-03 | Meiwa Sangyo Kk | Production of formed polystyrene bead foam |
US4337116A (en) * | 1979-08-28 | 1982-06-29 | Keyes Fibre Company | Contoured molded pulp container with polyester liner |
DE2948643A1 (en) * | 1979-12-04 | 1981-06-11 | Laeis-Werke Ag, 5500 Trier | PRESS FORM, IN PARTICULAR FOR CERAMIC MOLDED PARTS |
JPS571712A (en) | 1980-06-05 | 1982-01-06 | Sekisui Plastics Co Ltd | Method and device for manufacturing vessel from thermoplastic expandable resin sheet |
DE3030394A1 (en) * | 1980-08-12 | 1982-03-11 | Leifheit International Günter Leifheit GmbH, 5408 Nassau | CLEANING BRUSH, ESPECIALLY FOR CLOTHING |
DE3128347A1 (en) | 1981-07-17 | 1983-02-03 | Eugen Dipl.-Ing. 8871 Burtenbach Bühler | PROCESS AND EQUIPMENT FOR THE MANUFACTURE OF MOLDINGS FROM FREE-FLOW MASS KEYWORD: "MAINTAINING THE FILLING VACUUM DURING ISOSTATIC PRESSING" |
WO1983001595A1 (en) | 1981-11-02 | 1983-05-11 | Idetsuki, Kiyoto | Method of producing composite molded article |
US4443401A (en) * | 1981-12-17 | 1984-04-17 | The Continental Group, Inc. | Apparatus for and method of thermoforming plastic cans |
JPS60115429A (en) | 1983-11-28 | 1985-06-21 | Mitsubishi Plastics Ind Ltd | Socket molding for perforated tube |
JPS60214926A (en) | 1984-04-11 | 1985-10-28 | Fuji Heavy Ind Ltd | Vacuum molding of skin material |
KR900001905B1 (en) * | 1985-10-03 | 1990-03-26 | 세끼스이 가세이힌고교 가부시끼가이샤 | Method and apparatus for forming cups of expanded resin |
US4702877A (en) * | 1985-12-31 | 1987-10-27 | Davis Jr Lindsey B | Method for molding concrete blocks or bricks |
JPS6354217A (en) | 1986-08-25 | 1988-03-08 | Toyota Motor Corp | Method for filling foam |
DE68925599T3 (en) * | 1988-06-08 | 2004-09-30 | Toray Industries, Inc. | Biaxially oriented composite film |
US5153037A (en) * | 1988-12-30 | 1992-10-06 | National Starch And Chemical Investment Holding Corporation | Biodegradable shaped products and the method of preparation thereof |
US5127815A (en) * | 1989-10-31 | 1992-07-07 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Apparatus for forming finished cups of expanded resin |
JPH0667592B2 (en) | 1990-05-08 | 1994-08-31 | 東洋製罐株式会社 | Deep drawing plastic container manufacturing method and apparatus |
JP2797220B2 (en) * | 1990-08-15 | 1998-09-17 | 本田技研工業株式会社 | Method and apparatus for manufacturing synthetic resin molded product |
WO1992013004A1 (en) | 1991-01-25 | 1992-08-06 | Capital Marketing Invest Cmi Aktiengesellschaft | Process and equipment for the production of a product containing starch and/or at least one starch derivative |
JPH05117710A (en) | 1991-10-23 | 1993-05-14 | Kobe Steel Ltd | Abnormality detector of electrical sintering device |
DE4201096C2 (en) * | 1992-01-17 | 1994-02-24 | Grauf Guenter | Mold for the production of foam moldings |
JPH05278738A (en) * | 1992-04-06 | 1993-10-26 | Nishikawa Rubber Co Ltd | Biologically decomposing vessel |
JPH05285965A (en) | 1992-04-07 | 1993-11-02 | Kyowa Leather Cloth Co Ltd | Manufacture of foam-molded body with skin material |
JPH05294332A (en) | 1992-04-08 | 1993-11-09 | Nishikawa Rubber Co Ltd | Manufacture of biodegradable container |
CN1028739C (en) * | 1992-04-15 | 1995-06-07 | 朱元清 | Edible disposable fast food packaging material |
US5284429A (en) * | 1992-05-07 | 1994-02-08 | Cascade Engineering, Inc. | Gas-assisted injection molding apparatus |
JP2968391B2 (en) | 1992-05-25 | 1999-10-25 | 日世株式会社 | Biodegradable foam molded article and method for producing the same |
JP2869878B2 (en) | 1992-07-21 | 1999-03-10 | 本田技研工業株式会社 | Draw-forming composite sheet and forming method using draw-forming composite sheet |
US5295804A (en) * | 1992-07-27 | 1994-03-22 | Dinnan Timothy P | Female mold including decorating insert for differential pressure forming |
US5545450A (en) * | 1992-08-11 | 1996-08-13 | E. Khashoggi Industries | Molded articles having an inorganically filled organic polymer matrix |
US5662731A (en) * | 1992-08-11 | 1997-09-02 | E. Khashoggi Industries | Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix |
US5783126A (en) * | 1992-08-11 | 1998-07-21 | E. Khashoggi Industries | Method for manufacturing articles having inorganically filled, starch-bound cellular matrix |
EP0656830B1 (en) * | 1992-08-28 | 1996-04-24 | BIOTEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. FORSCHUNGS- UND ENTWICKLUNGS KG | Biodegradable laminated composite material based on hardened starch foam and process for preparing the same |
JP3221933B2 (en) | 1992-10-21 | 2001-10-22 | 日世株式会社 | Biodegradable molded container and method for producing the same |
JPH0784037B2 (en) * | 1993-05-11 | 1995-09-13 | アァルピィ東プラ株式会社 | Manufacturing method of synthetic resin containers |
JPH0710148A (en) | 1993-06-17 | 1995-01-13 | Nissei Kk | Biodegradable molding and its production |
JPH071479A (en) * | 1993-06-18 | 1995-01-06 | Asahi Glass Co Ltd | Manufacture of heat-insulating structure |
US5602188A (en) * | 1993-07-13 | 1997-02-11 | Suzuki Sogyo Co., Ltd. | Biodegradable resin foam and method and apparatus for producing same |
US5462983A (en) * | 1993-07-27 | 1995-10-31 | Evercorn, Inc. | Biodegradable moldable products and films comprising blends of starch esters and polyesters |
US5783229A (en) * | 1993-09-15 | 1998-07-21 | International Container Corp. | Thermoforming process and apparatus |
JPH0797545A (en) | 1993-09-30 | 1995-04-11 | Kanegafuchi Chem Ind Co Ltd | Biodegradable coating agent having water resistance and biodegradable container for food |
US5591491A (en) * | 1994-02-04 | 1997-01-07 | Nissei Kabushiki Kaisha | Method for manufacturing biodegradable molded articles |
JP2741476B2 (en) * | 1994-02-10 | 1998-04-15 | 株式会社富士計器 | Method for producing biodegradable raw materials for molded articles and method for producing biodegradable molded articles |
JP3474031B2 (en) * | 1994-07-11 | 2003-12-08 | 日世株式会社 | Method for producing biodegradable molded product |
TW294691B (en) * | 1994-08-16 | 1997-01-01 | Jsp Corp | Expansion-molded article of polyolefin resin having open voids and production thereof |
HU217883B (en) * | 1994-12-23 | 2000-04-28 | Depron B.V. | Method and apparatus for perforation of open cellular plastic foam foil having plain surface with closed cells |
JP3050366B2 (en) * | 1995-03-29 | 2000-06-12 | 河西工業株式会社 | Molding method and molding apparatus for laminated molded article |
JP3293832B2 (en) | 1995-09-12 | 2002-06-17 | アーパック アクチェンゲゼルシャフト フューア ビオローギッシェ フェアパックンゲン | Method for producing a molded body having a barrier layer from a biodegradable material and the molded body |
US5861216A (en) * | 1996-06-28 | 1999-01-19 | The United States Of America As Represented By The Secretary Of Agriculture | Biodegradable polyester and natural polymer laminates |
CN1146315A (en) * | 1996-04-05 | 1997-04-02 | 何昌义 | Making method for disposable biological degradable tableware |
JP2891940B2 (en) | 1996-08-07 | 1999-05-17 | 株式会社富士計器 | Molding equipment |
US5874489A (en) * | 1996-10-15 | 1999-02-23 | E. I. Du Pont De Nemours And Company | Nonstick finish for molding articles |
JP3381529B2 (en) * | 1996-10-15 | 2003-03-04 | 凸版印刷株式会社 | Paper insert heat insulation container |
IT1285535B1 (en) * | 1996-10-22 | 1998-06-08 | Tecnos Spa | SYSTEM FOR APPLYING A SHEET OF MATERIAL TO THE SURFACE OF A MOLD |
JP3742204B2 (en) | 1996-11-21 | 2006-02-01 | 日世株式会社 | Method for producing shaped baked confectionery |
JP3874511B2 (en) * | 1996-12-03 | 2007-01-31 | 日世株式会社 | Method for producing starch biodegradable molding |
JP3982888B2 (en) * | 1996-12-16 | 2007-09-26 | 日世株式会社 | Method and apparatus for producing biodegradable molded product |
US6132669A (en) * | 1997-08-14 | 2000-10-17 | The Elizabeth And Sandor Valyi Foundation, Inc. | Process for preparing a molded article |
JPH11171238A (en) | 1997-12-10 | 1999-06-29 | Tomen Corp | Food container and manufacture thereof |
JPH11198304A (en) | 1998-01-20 | 1999-07-27 | Kuraray Co Ltd | Thermoforming multilayer structure and thermoformed vessel |
JPH11227123A (en) * | 1998-02-19 | 1999-08-24 | Dainippon Ink & Chem Inc | Biaxially oriented styrene resin laminated sheet and its manufacture |
JP2000033976A (en) * | 1998-07-22 | 2000-02-02 | Athena Kogyo Co Ltd | Container for food and its production |
JP2000142783A (en) | 1998-11-05 | 2000-05-23 | Chiba Flour Milling Co Ltd | Biodegradable high-temperature waterproof container and its manufacture |
TW464603B (en) * | 1998-12-04 | 2001-11-21 | Asano Kenkyusho Kk | Method and device of heat formation bowl shaped receptacle |
US6576089B1 (en) * | 1999-03-26 | 2003-06-10 | Kao Corporation | Paper making mold for pulp mold molding production and method and device for producing pulp mold molding |
JP2000334825A (en) | 1999-05-31 | 2000-12-05 | Zeon Kasei Co Ltd | Method for producing molding and plug for the method |
US6367765B1 (en) * | 1999-09-09 | 2002-04-09 | Klaus A. Wieder | Mold vent |
US6294265B1 (en) * | 1999-09-23 | 2001-09-25 | Rademate Ltd. | Hydrophobic biodegradable cellulose containing composite materials |
WO2002022353A1 (en) | 2000-09-13 | 2002-03-21 | Nissei Kabushiki Kaisha | Biodegradable molded articles, process for producing the smae and compositions for foam molding |
EP1437212A4 (en) * | 2001-10-18 | 2006-03-15 | Sakaeriken Kogyo Co Ltd | Mold set |
US20050202229A1 (en) * | 2002-02-21 | 2005-09-15 | Akio Ozasa | Biodegradable molding |
US7112299B2 (en) * | 2003-07-09 | 2006-09-26 | Michael Merrick | Systems and methods for fabricating composite fiberglass laminate articles |
-
2003
- 2003-03-10 JP JP2003063037A patent/JP4121874B2/en not_active Expired - Fee Related
- 2003-03-12 US US10/507,507 patent/US8043539B2/en not_active Expired - Fee Related
- 2003-03-12 EP EP03710318A patent/EP1491313A4/en not_active Withdrawn
- 2003-03-12 CA CA002479080A patent/CA2479080C/en not_active Expired - Fee Related
- 2003-03-12 CN CN200710163713XA patent/CN101134354B/en not_active Expired - Fee Related
- 2003-03-12 AU AU2003221358A patent/AU2003221358B2/en not_active Ceased
- 2003-03-12 NZ NZ535470A patent/NZ535470A/en not_active IP Right Cessation
- 2003-03-12 WO PCT/JP2003/002923 patent/WO2003076159A1/en active Application Filing
- 2003-03-12 CN CNB038057409A patent/CN100354099C/en not_active Expired - Fee Related
- 2003-03-12 KR KR1020047014180A patent/KR100749975B1/en not_active IP Right Cessation
-
2008
- 2008-01-28 US US12/010,594 patent/US20080138458A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2003221358B2 (en) | 2009-05-07 |
KR20040101291A (en) | 2004-12-02 |
CA2479080C (en) | 2009-07-07 |
US8043539B2 (en) | 2011-10-25 |
EP1491313A1 (en) | 2004-12-29 |
NZ535470A (en) | 2007-05-31 |
US20050230864A1 (en) | 2005-10-20 |
CN100354099C (en) | 2007-12-12 |
JP4121874B2 (en) | 2008-07-23 |
KR100749975B1 (en) | 2007-08-16 |
AU2003221358A1 (en) | 2003-09-22 |
US20080138458A1 (en) | 2008-06-12 |
WO2003076159A1 (en) | 2003-09-18 |
CN101134354A (en) | 2008-03-05 |
EP1491313A4 (en) | 2008-12-24 |
JP2003334825A (en) | 2003-11-25 |
CN1642707A (en) | 2005-07-20 |
CN101134354B (en) | 2010-11-24 |
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