IT1197065B - Procedimento ed apparecchiature per la produzione di calzature con suola in poliuretano in due strati di differente colore - Google Patents
Procedimento ed apparecchiature per la produzione di calzature con suola in poliuretano in due strati di differente coloreInfo
- Publication number
- IT1197065B IT1197065B IT8621406A IT2140686A IT1197065B IT 1197065 B IT1197065 B IT 1197065B IT 8621406 A IT8621406 A IT 8621406A IT 2140686 A IT2140686 A IT 2140686A IT 1197065 B IT1197065 B IT 1197065B
- Authority
- IT
- Italy
- Prior art keywords
- mfr
- shoe sole
- outer sole
- foam
- extruder
- Prior art date
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
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/08—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts
- B29D35/081—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding
- B29D35/082—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts by injection moulding injecting first the outer sole part
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/0027—Footwear characterised by the material made at least partially from a material having special colours
-
- 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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
- B29D35/0018—Moulds
-
- 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
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8621406A IT1197065B (it) | 1986-08-04 | 1986-08-04 | Procedimento ed apparecchiature per la produzione di calzature con suola in poliuretano in due strati di differente colore |
DE19873725873 DE3725873A1 (de) | 1986-08-04 | 1987-08-04 | Verfahren und vorrichtung zum herstellen von schuhwerk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8621406A IT1197065B (it) | 1986-08-04 | 1986-08-04 | Procedimento ed apparecchiature per la produzione di calzature con suola in poliuretano in due strati di differente colore |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8621406A0 IT8621406A0 (it) | 1986-08-14 |
IT8621406A1 IT8621406A1 (it) | 1988-02-04 |
IT1197065B true IT1197065B (it) | 1988-11-25 |
Family
ID=11181297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8621406A IT1197065B (it) | 1986-08-04 | 1986-08-04 | Procedimento ed apparecchiature per la produzione di calzature con suola in poliuretano in due strati di differente colore |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3725873A1 (it) |
IT (1) | IT1197065B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1247431B (it) * | 1991-01-11 | 1994-12-14 | Protec Srl | Procedimento e macchina per la produzione di calzature con suole multicolori |
DE202022102024U1 (de) * | 2022-04-14 | 2023-04-18 | Birkenstock Ip Gmbh | Unterbau mit Sohle für Schuhwaren und Schuhware mit einem Unterbau sowie Maschine zur Herstellung eines Unterbaus einer Schuhware |
-
1986
- 1986-08-04 IT IT8621406A patent/IT1197065B/it active
-
1987
- 1987-08-04 DE DE19873725873 patent/DE3725873A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8621406A0 (it) | 1986-08-14 |
DE3725873A1 (de) | 1988-02-11 |
IT8621406A1 (it) | 1988-02-04 |
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