DE19812694A1 - Einspritzgeschäumtes Produkt und Verfahren zu dessen Herstellung - Google Patents
Einspritzgeschäumtes Produkt und Verfahren zu dessen HerstellungInfo
- Publication number
- DE19812694A1 DE19812694A1 DE19812694A DE19812694A DE19812694A1 DE 19812694 A1 DE19812694 A1 DE 19812694A1 DE 19812694 A DE19812694 A DE 19812694A DE 19812694 A DE19812694 A DE 19812694A DE 19812694 A1 DE19812694 A1 DE 19812694A1
- Authority
- DE
- Germany
- Prior art keywords
- additional
- cavity
- main
- injection
- mold
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/142—Soles
-
- 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
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
- B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
-
- 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
- B29C44/1228—Joining preformed parts by the expanding material
- B29C44/1233—Joining preformed parts by the expanding material the preformed parts being supported during expanding
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Molding Of Porous Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970043010A KR100256180B1 (ko) | 1997-08-29 | 1997-08-29 | 이질재료영역을갖는사출발포물및그제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19812694A1 true DE19812694A1 (de) | 1999-03-04 |
Family
ID=19519520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19812694A Ceased DE19812694A1 (de) | 1997-08-29 | 1998-03-23 | Einspritzgeschäumtes Produkt und Verfahren zu dessen Herstellung |
Country Status (10)
Country | Link |
---|---|
JP (1) | JP3083800B2 (it) |
KR (1) | KR100256180B1 (it) |
CN (1) | CN1211498A (it) |
BR (1) | BR9800935A (it) |
CA (1) | CA2233054A1 (it) |
DE (1) | DE19812694A1 (it) |
ES (1) | ES2164499B1 (it) |
ID (1) | ID20771A (it) |
IT (1) | ITTO980257A1 (it) |
TW (1) | TW424038B (it) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015160509A1 (en) * | 2014-04-14 | 2015-10-22 | Nike Innovate C.V. | Sole assembly formed from multiple preforms and method and mold for manufacturing same |
WO2015160507A1 (en) * | 2014-04-14 | 2015-10-22 | Nike Innovate C.V. | Method of manufacturing sole assembly formed of multiple preforms |
IT201900012519A1 (it) * | 2019-07-22 | 2021-01-22 | Nea Srl | "Stampo per l'applicazione di una sagoma di pelle nel battistrada di uno scafo elastomerico di un doposcì e relativo procedimento di fabbricazione” |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020073125A (ko) * | 2002-09-05 | 2002-09-19 | 이동락 | 이색 혹은 이중경도를 가지게되는 신발창의 제조방법 및이를 위한 제조금형 |
JP4463667B2 (ja) * | 2004-12-01 | 2010-05-19 | 日東電工株式会社 | 発泡充填部材 |
WO2007066899A1 (en) * | 2005-11-02 | 2007-06-14 | Jang Won Park | Injection molding process |
KR100662548B1 (ko) * | 2005-11-02 | 2006-12-28 | 박장원 | 사출성형방법 |
KR100689964B1 (ko) | 2006-06-21 | 2007-03-08 | 박장원 | 발포체 제조방법 |
ES2361315B1 (es) * | 2009-06-18 | 2012-04-20 | Vulcanizados Argus, S.L | Método de fabricación de un conjunto de base-suela para calzado y conjunto de base-suela fabricado con dicho método. |
CN102173074B (zh) * | 2011-01-21 | 2016-06-08 | 许建华 | 一种鞋底的生产方法 |
KR101338482B1 (ko) * | 2011-11-07 | 2013-12-10 | 동신산업(주) | 발포폴리프로필렌(EPP : Expanded Poly-Propylene)를 이용한 부력체의 제조방법 및 그 제조방법으로 제조된 부력체 |
CN103009553A (zh) * | 2012-12-13 | 2013-04-03 | 德尔惠(中国)有限公司 | 一种双色双密度鞋底的制作工艺 |
CN105291351A (zh) * | 2015-11-14 | 2016-02-03 | 重庆跃发日用品有限公司 | 按摩拖鞋鞋底的制作模具中硬球体的设置结构 |
CN105291377A (zh) * | 2015-11-14 | 2016-02-03 | 重庆跃发日用品有限公司 | 按摩拖鞋鞋底的制作模具 |
CN105459327A (zh) * | 2015-11-14 | 2016-04-06 | 重庆跃发日用品有限公司 | 一种按摩拖鞋鞋底的生产方法 |
CN105291350A (zh) * | 2015-11-14 | 2016-02-03 | 重庆跃发日用品有限公司 | 一种在按摩拖鞋鞋底的凸起内部设置硬球体的设置方法 |
CN110216851B (zh) * | 2018-03-02 | 2021-12-31 | 彰洋材料股份有限公司 | 变压射出模、射出鞋材及其制造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245406A (en) * | 1979-05-03 | 1981-01-20 | Brookfield Athletic Shoe Company, Inc. | Athletic shoe |
ES2069655T3 (es) * | 1990-11-10 | 1995-05-16 | Yang Kuo Nan | Procedimiento para la fabricacion de plantillas para calzado, a base de eva. |
JP2589650B2 (ja) * | 1993-11-27 | 1997-03-12 | 株式会社アサヒコーポレーション | 発泡ポリウレタン靴底の成形法 |
US5453230A (en) * | 1993-12-02 | 1995-09-26 | Urethane Technologies, Inc. | Method for rotationally molding an article with a vulnerable insert |
JP2764198B2 (ja) * | 1994-01-29 | 1998-06-11 | 株式会社アサヒコーポレーション | 発泡靴底の成形法 |
CA2148646C (en) * | 1994-06-14 | 2005-06-14 | Dezi Anthony Krajcir | Resilient molded shoe heels |
JPH0857985A (ja) * | 1994-08-23 | 1996-03-05 | Moon Star Co | 射出成形靴の製法 |
-
1997
- 1997-08-29 KR KR1019970043010A patent/KR100256180B1/ko not_active IP Right Cessation
- 1997-12-29 JP JP09369633A patent/JP3083800B2/ja not_active Expired - Fee Related
-
1998
- 1998-03-23 DE DE19812694A patent/DE19812694A1/de not_active Ceased
- 1998-03-23 TW TW087104281A patent/TW424038B/zh not_active IP Right Cessation
- 1998-03-24 ID IDP980420A patent/ID20771A/id unknown
- 1998-03-24 IT IT98TO000257A patent/ITTO980257A1/it unknown
- 1998-03-24 CA CA002233054A patent/CA2233054A1/en not_active Abandoned
- 1998-03-26 CN CN98105889A patent/CN1211498A/zh active Pending
- 1998-03-27 ES ES009800657A patent/ES2164499B1/es not_active Expired - Lifetime
- 1998-03-31 BR BR9800935-4A patent/BR9800935A/pt not_active Application Discontinuation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015160509A1 (en) * | 2014-04-14 | 2015-10-22 | Nike Innovate C.V. | Sole assembly formed from multiple preforms and method and mold for manufacturing same |
WO2015160507A1 (en) * | 2014-04-14 | 2015-10-22 | Nike Innovate C.V. | Method of manufacturing sole assembly formed of multiple preforms |
US10172415B2 (en) | 2014-04-14 | 2019-01-08 | Nike, Inc. | Sole assembly formed from multiple preforms and method and mold for manufacturing same |
US10226906B2 (en) | 2014-04-14 | 2019-03-12 | Nike, Inc. | Method of manufacturing sole assembly formed of multiple preforms |
EP3501319A1 (en) * | 2014-04-14 | 2019-06-26 | NIKE Innovate C.V. | Sole assembly formed from multiple preforms |
CN110840008A (zh) * | 2014-04-14 | 2020-02-28 | 耐克创新有限合伙公司 | 制造由多个预成型件形成的鞋底组件的方法 |
US10869523B2 (en) | 2014-04-14 | 2020-12-22 | Nike, Inc. | Sole assembly formed from multiple preforms and method and mold for manufacturing same |
IT201900012519A1 (it) * | 2019-07-22 | 2021-01-22 | Nea Srl | "Stampo per l'applicazione di una sagoma di pelle nel battistrada di uno scafo elastomerico di un doposcì e relativo procedimento di fabbricazione” |
Also Published As
Publication number | Publication date |
---|---|
BR9800935A (pt) | 2000-05-23 |
ITTO980257A1 (it) | 1999-09-24 |
CN1211498A (zh) | 1999-03-24 |
KR19990019616A (ko) | 1999-03-15 |
ES2164499B1 (es) | 2003-05-16 |
TW424038B (en) | 2001-03-01 |
JPH1177745A (ja) | 1999-03-23 |
KR100256180B1 (ko) | 2000-05-15 |
ID20771A (id) | 1999-03-04 |
ES2164499A1 (es) | 2002-02-16 |
CA2233054A1 (en) | 1999-02-28 |
JP3083800B2 (ja) | 2000-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19812694A1 (de) | Einspritzgeschäumtes Produkt und Verfahren zu dessen Herstellung | |
DE60009367T2 (de) | Verfahren zum Herstellen von hohlen vulkanisierten Gegenständen | |
DE69018263T2 (de) | Verfahren zur Herstellung von EVA-Schuheinlegsohlen. | |
DE19754180A1 (de) | Verfahren zum Herstellen eines Stückes mit einer Erscheinungsoberfläche, welche eine Schaumschicht aus Kunststoffmaterial bedeckt und eine Spritzgießform zum Herstellen dieses Stückes | |
DE1914484A1 (de) | Verfahren und Vorrichtung zum Herstellen von Fussoberbekleidung,insbesondere zum Herstellen von Schuhen mit zweischichtig zusammengesetzten Gummisohlen | |
DE4129361A1 (de) | Verfahren zur herstellung von schuhwaren mit einer mehrfarbigen sohle, vorrichtung zur ausuebung dieses verfahrens und mit einem solchen verfahren hergestelltes schuhwerk | |
DE60126140T2 (de) | Verfahren zur herstellung einer schuhsohle aus einer profilsohle aus vulkanisiertem kautschuk, verbunden mit einer zwischensohle aus polyurethan | |
DE2524298A1 (de) | Schuh und verfahren zu dessen herstellung | |
DE1685383C3 (de) | Verfahren und Vorrichtung zum Herstellen einer Sohle aus Gummi mit Porenstruktur | |
DE69307413T2 (de) | Verfahren zum Herstellen von Lippenstiften und elastische Gussform | |
DE2851390A1 (de) | Verfahren zum herstellen von schuhboeden sowie nach diesem verfahren hergestellter schuhboden | |
DE4390938C2 (de) | Verfahren zur Herstellung eines geformten Verbundpolstergegenstandes | |
EP0094375B1 (de) | Verfahren zur Herstellung einer elastischen Schuhsohle und Form zur Durchführung des Verfahrens | |
DE2318013A1 (de) | Verfahren zur herstellung einer polstersohle und eines schuhes mit einer solchen sohle | |
DE2015399A1 (de) | Polyurethanharz und Verfahren zu dessen Verarbeitung | |
DE882052C (de) | Schuhsohle | |
DE4214254C2 (de) | Verfahren und Vorrichtung zum Spritzgießen von zweischichtigen Sohlen aus Gummi | |
DE102021210100A1 (de) | Verfahren und Vorrichtung zur Direktbesohlung | |
DE4200730A1 (de) | Verfahren zum herstellen von vulkanisierten sohlen mit innerer weichelastischer kautschukschicht | |
DE2302870C2 (de) | Verfahren für die Herstellung von Gegenständen aus zellenartigem elastomeren und/oder plastomeren Material | |
DE2639823C2 (de) | Sohlenform zum Herstellen einer mehrschichtigen Schuhsohle mit Absatz und Schuhsohle | |
DE102005052347A1 (de) | Verfahren und Einrichtung zur Herstellung eines Innenausstattungsfeldes mit einem selbst eine Aussenhaut ausbildenden, geblasenen Elastomerbauteil | |
DE2010376A1 (de) | Fußbekleidung aus Kunststoff | |
DE1529868C (de) | Verfahren zum Anspritzen einer spezi fisch leichten Gummi bzw Kunststoffsohle an einen Schuhschaft | |
DE2838416A1 (de) | Geschaeumter skistiefel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: B29C 44/42 |
|
8131 | Rejection |