ITUB20160855A1 - PROCESS PERFECTED FOR MOLDING OF ARTICLES WITH MORE COLORS AND MORE INSERTS IN EXPANDABLE AND RETICULABLE THERMOPLASTIC MATERIAL AND ITEM OBTAINED - Google Patents
PROCESS PERFECTED FOR MOLDING OF ARTICLES WITH MORE COLORS AND MORE INSERTS IN EXPANDABLE AND RETICULABLE THERMOPLASTIC MATERIAL AND ITEM OBTAINEDInfo
- Publication number
- ITUB20160855A1 ITUB20160855A1 ITUB2016A000855A ITUB20160855A ITUB20160855A1 IT UB20160855 A1 ITUB20160855 A1 IT UB20160855A1 IT UB2016A000855 A ITUB2016A000855 A IT UB2016A000855A IT UB20160855 A ITUB20160855 A IT UB20160855A IT UB20160855 A1 ITUB20160855 A1 IT UB20160855A1
- Authority
- IT
- Italy
- Prior art keywords
- reticulable
- expandable
- colors
- inserts
- articles
- Prior art date
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- 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
- B29C44/1204—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements and giving the material during expanding the shape of a particular article to be supported, e.g. a human body-part
-
- 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
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
- 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
- B29D35/148—Moulds or apparatus therefor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
-
- 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
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
-
- 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
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/504—Soles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2016A000855A ITUB20160855A1 (en) | 2016-02-18 | 2016-02-18 | PROCESS PERFECTED FOR MOLDING OF ARTICLES WITH MORE COLORS AND MORE INSERTS IN EXPANDABLE AND RETICULABLE THERMOPLASTIC MATERIAL AND ITEM OBTAINED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2016A000855A ITUB20160855A1 (en) | 2016-02-18 | 2016-02-18 | PROCESS PERFECTED FOR MOLDING OF ARTICLES WITH MORE COLORS AND MORE INSERTS IN EXPANDABLE AND RETICULABLE THERMOPLASTIC MATERIAL AND ITEM OBTAINED |
Publications (1)
Publication Number | Publication Date |
---|---|
ITUB20160855A1 true ITUB20160855A1 (en) | 2017-08-18 |
Family
ID=55969382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITUB2016A000855A ITUB20160855A1 (en) | 2016-02-18 | 2016-02-18 | PROCESS PERFECTED FOR MOLDING OF ARTICLES WITH MORE COLORS AND MORE INSERTS IN EXPANDABLE AND RETICULABLE THERMOPLASTIC MATERIAL AND ITEM OBTAINED |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITUB20160855A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1036647A1 (en) * | 1999-03-15 | 2000-09-20 | Cheng-Hsian Chi | Method for making an integral foamed insole with a sole body |
EP1245375A1 (en) * | 2001-03-26 | 2002-10-02 | adidas International B.V. | Method for manufacture of a sole |
WO2008019980A2 (en) * | 2006-08-14 | 2008-02-21 | Main Group Corporation S.R.L. | Method for molding multicolor ethyl vinyl acetate articles and apparatus for performing the method |
WO2013023135A1 (en) * | 2011-08-10 | 2013-02-14 | Nike International Ltd. | Article of footwear formed from two preforms and method and mold for manufacturing same |
-
2016
- 2016-02-18 IT ITUB2016A000855A patent/ITUB20160855A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1036647A1 (en) * | 1999-03-15 | 2000-09-20 | Cheng-Hsian Chi | Method for making an integral foamed insole with a sole body |
EP1245375A1 (en) * | 2001-03-26 | 2002-10-02 | adidas International B.V. | Method for manufacture of a sole |
WO2008019980A2 (en) * | 2006-08-14 | 2008-02-21 | Main Group Corporation S.R.L. | Method for molding multicolor ethyl vinyl acetate articles and apparatus for performing the method |
WO2013023135A1 (en) * | 2011-08-10 | 2013-02-14 | Nike International Ltd. | Article of footwear formed from two preforms and method and mold for manufacturing same |
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