ES8501666A1 - Procedimiento y maquina para la produccion continua de material espumado - Google Patents
Procedimiento y maquina para la produccion continua de material espumadoInfo
- Publication number
- ES8501666A1 ES8501666A1 ES529049A ES529049A ES8501666A1 ES 8501666 A1 ES8501666 A1 ES 8501666A1 ES 529049 A ES529049 A ES 529049A ES 529049 A ES529049 A ES 529049A ES 8501666 A1 ES8501666 A1 ES 8501666A1
- Authority
- ES
- Spain
- Prior art keywords
- rate
- travel
- fed
- foaming
- diverging
- 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.)
- Expired
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
- B29C39/14—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 indefinite length
- B29C39/16—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 indefinite length between endless belts
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
-
- 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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/203—Expanding the moulding material in a vertical channel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PROCEDIMIENTO Y APARATO PARA LA PRODUCCION CONTINUA DE MATERIAL ESPUMADO.EL PROCEDIMIENTO COMPRENDE ALIMENTAR MATERIALES FORMADORES DE ESPUMA DESDE ABAJO, Y RETIRAR EL MATERIAL ESPUMADO FORMADO DESDE ARRIBA A UNA VELOCIDAD ADECUADA. EL ESPUMADO TIENE LUGAR EN UN RECINTO DE EXPANSION DIVERGENTE LIMITADO POR EL MATERIAL LAMINAR MOVIL QUE ES ARRASTRADO DESDE ARRIBA PARA DESPLAZARSE CON EL MATERIAL ESPUMANTE EN UNA TRAYECTORIA DE ARRASTRE DIRIGIDA HACIA ARRIBA A UNA VELOCIDAD CORRESPONDIENTE A SU VELOCIDAD DE DESPLAZAMIENTO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838301733A GB8301733D0 (en) | 1983-01-21 | 1983-01-21 | Foam production |
US06/526,494 US4567008A (en) | 1981-02-18 | 1983-08-25 | Production of foams |
Publications (2)
Publication Number | Publication Date |
---|---|
ES529049A0 ES529049A0 (es) | 1984-12-01 |
ES8501666A1 true ES8501666A1 (es) | 1984-12-01 |
Family
ID=26284992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES529049A Expired ES8501666A1 (es) | 1983-01-21 | 1984-01-20 | Procedimiento y maquina para la produccion continua de material espumado |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP0114741B1 (es) |
KR (1) | KR920001608B1 (es) |
AU (1) | AU562291B2 (es) |
BR (1) | BR8400242A (es) |
CA (1) | CA1222855A (es) |
DE (1) | DE3470480D1 (es) |
DK (1) | DK158289C (es) |
EG (1) | EG16318A (es) |
ES (1) | ES8501666A1 (es) |
FI (1) | FI82415C (es) |
GB (1) | GB2138733B (es) |
GR (1) | GR79173B (es) |
IE (1) | IE54914B1 (es) |
IL (1) | IL70741A (es) |
NO (1) | NO840210L (es) |
NZ (1) | NZ206842A (es) |
PT (1) | PT77988B (es) |
TR (1) | TR22310A (es) |
ZW (1) | ZW1084A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2584019B1 (fr) * | 1985-06-28 | 1987-09-18 | Poncet Jean | Dispositif pour realiser des blocs de mousse de polymeres |
US5665287A (en) * | 1993-07-14 | 1997-09-09 | Foaming Technologies Cardio Bv | Froth process for continous manufacture of polyurethane foam slab-stocks |
IT1270979B (it) * | 1993-09-30 | 1997-05-26 | Afros Spa | Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi |
NO309077B1 (no) * | 1993-07-14 | 2000-12-11 | Foaming Techn Cardio Bv | FremgangsmÕte og system for kontinuerlig tilvirkning av polyuretanskumblokker |
GB0019507D0 (en) * | 2000-08-08 | 2000-09-27 | Cannon Viking Limited | Foam plastics method and machine |
CN113696404B (zh) * | 2021-08-31 | 2023-08-08 | 威海市百进包装科技有限公司 | 一种泡沫塑料机械加工设备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE584255A (es) * | 1958-07-11 | |||
FR1524032A (fr) * | 1963-05-03 | 1968-05-10 | Bayer Ag | Procédé de fabrication de pièces moulées en matières synthétiques à l'état de mousse |
DE1504091A1 (de) * | 1963-07-24 | 1969-07-03 | Continental Gummi Werke Ag | Vorrichtung und Verfahren zur Herstellung von Kunststoffschaeumen auf der Basis von Polyurethanen in Blockform |
US3660548A (en) * | 1963-11-06 | 1972-05-02 | Toyo Tire & Rubber Co | Method for continuously producing foamed panels having uniform properties |
US3383257A (en) * | 1964-07-22 | 1968-05-14 | Martin Sweets Company Inc | Method of forming a tube and coating the interior surface with a foamable plastic mixture |
DE1956419A1 (de) * | 1968-11-23 | 1970-06-11 | Luigi Tomasoni | Verfahren und Vorrichtung zum Herstellen von expandiertem plastischem Material oder Kunststoffmaterial |
GB1363469A (en) * | 1971-12-22 | 1974-08-14 | Armstrong Cork Co | Method and apparatus for making hollow tubing |
ES423754A1 (es) * | 1974-02-28 | 1976-05-01 | Policastilla | Nuevo procedimiento para la fabricacion de un bloque de ma-terial celular expandido con seccion circular y diametro va-riable. |
GB1572087A (en) * | 1977-09-28 | 1980-07-23 | Vita International Ltd | Production of polymeric foam |
IE52288B1 (en) * | 1981-02-18 | 1987-09-02 | Hyman Int Ltd | Production of foams |
FR2517591A1 (fr) * | 1981-12-03 | 1983-06-10 | Poncet Jean | Procede et dispositif pour fabriquer en continu des blocs de mousse de polymeres |
-
1984
- 1984-01-16 IE IE83/84A patent/IE54914B1/en not_active IP Right Cessation
- 1984-01-16 NZ NZ206842A patent/NZ206842A/en unknown
- 1984-01-17 EP EP84300270A patent/EP0114741B1/en not_active Expired
- 1984-01-17 DE DE8484300270T patent/DE3470480D1/de not_active Expired
- 1984-01-17 CA CA000445477A patent/CA1222855A/en not_active Expired
- 1984-01-17 GB GB08401222A patent/GB2138733B/en not_active Expired
- 1984-01-18 ZW ZW10/84A patent/ZW1084A1/xx unknown
- 1984-01-18 AU AU23569/84A patent/AU562291B2/en not_active Expired
- 1984-01-19 FI FI840216A patent/FI82415C/fi not_active IP Right Cessation
- 1984-01-19 TR TR404A patent/TR22310A/xx unknown
- 1984-01-19 BR BR8400242A patent/BR8400242A/pt not_active IP Right Cessation
- 1984-01-19 GR GR73557A patent/GR79173B/el unknown
- 1984-01-20 IL IL70741A patent/IL70741A/xx not_active IP Right Cessation
- 1984-01-20 NO NO84840210A patent/NO840210L/no unknown
- 1984-01-20 ES ES529049A patent/ES8501666A1/es not_active Expired
- 1984-01-20 PT PT77988A patent/PT77988B/pt unknown
- 1984-01-20 DK DK026084A patent/DK158289C/da not_active IP Right Cessation
- 1984-01-21 KR KR1019840000286A patent/KR920001608B1/ko not_active IP Right Cessation
- 1984-01-21 EG EG41/84A patent/EG16318A/xx active
Also Published As
Publication number | Publication date |
---|---|
ZW1084A1 (en) | 1984-04-11 |
FI82415C (fi) | 1991-03-11 |
FI82415B (fi) | 1990-11-30 |
GR79173B (es) | 1984-10-02 |
EP0114741B1 (en) | 1988-04-20 |
GB2138733B (en) | 1986-11-19 |
IE54914B1 (en) | 1990-03-14 |
KR920001608B1 (ko) | 1992-02-20 |
IE840083L (en) | 1984-07-21 |
KR840007380A (ko) | 1984-12-07 |
DK158289B (da) | 1990-04-30 |
IL70741A (en) | 1987-10-30 |
BR8400242A (pt) | 1984-08-28 |
NO840210L (no) | 1984-07-23 |
FI840216A0 (fi) | 1984-01-19 |
ES529049A0 (es) | 1984-12-01 |
DK26084A (da) | 1984-07-22 |
AU2356984A (en) | 1984-07-26 |
EP0114741A2 (en) | 1984-08-01 |
GB8401222D0 (en) | 1984-02-22 |
TR22310A (tr) | 1987-01-22 |
GB2138733A (en) | 1984-10-31 |
PT77988A (en) | 1984-02-01 |
DK26084D0 (da) | 1984-01-20 |
EG16318A (en) | 1987-10-30 |
DK158289C (da) | 1990-10-01 |
CA1222855A (en) | 1987-06-16 |
EP0114741A3 (en) | 1985-08-28 |
DE3470480D1 (en) | 1988-05-26 |
PT77988B (en) | 1986-03-27 |
AU562291B2 (en) | 1987-06-04 |
FI840216A (fi) | 1984-07-22 |
NZ206842A (en) | 1986-06-11 |
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