CH501488A - Vorrichtung zum Herstellen endloser Stränge aus schäumbaren Kunststoffen - Google Patents
Vorrichtung zum Herstellen endloser Stränge aus schäumbaren KunststoffenInfo
- Publication number
- CH501488A CH501488A CH1172169A CH1172169A CH501488A CH 501488 A CH501488 A CH 501488A CH 1172169 A CH1172169 A CH 1172169A CH 1172169 A CH1172169 A CH 1172169A CH 501488 A CH501488 A CH 501488A
- Authority
- CH
- Switzerland
- Prior art keywords
- endless strands
- foamable plastics
- producing endless
- producing
- foamable
- 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
- 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
-
- 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
- B29C44/206—Using expandable particles or beads as starting 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
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
-
- 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
- B29L2007/00—Flat articles, e.g. films or sheets
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681779647 DE1779647C (de) | 1968-09-06 | Vorrichtung zum Herstellen endloser Stränge aus Schaumpolystyrol |
Publications (1)
Publication Number | Publication Date |
---|---|
CH501488A true CH501488A (de) | 1971-01-15 |
Family
ID=5704009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1172169A CH501488A (de) | 1968-09-06 | 1969-08-15 | Vorrichtung zum Herstellen endloser Stränge aus schäumbaren Kunststoffen |
Country Status (13)
Country | Link |
---|---|
US (1) | US3674387A (de) |
JP (1) | JPS4812060B1 (de) |
AT (1) | AT312908B (de) |
BE (1) | BE738469A (de) |
BR (1) | BR6912004D0 (de) |
CH (1) | CH501488A (de) |
DK (1) | DK122310B (de) |
ES (1) | ES371275A1 (de) |
FR (1) | FR2017507A1 (de) |
GB (1) | GB1270688A (de) |
LU (1) | LU59397A1 (de) |
NL (1) | NL6912942A (de) |
RO (1) | RO57632A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2543485A1 (fr) * | 1983-03-30 | 1984-10-05 | Schedel Wolfgang | Procede et appareil pour mouler d'une maniere continue des articles allonges a partir d'une matiere plastique expansible |
GB2137133B (en) * | 1983-03-30 | 1986-09-17 | Wolfgang Ernst Schedel | Moulding of plastic articles |
EP0172853B1 (de) * | 1984-02-29 | 1989-09-27 | Peter Treffner | Verfahren und vorrichtung zur herstellung von expandierten kunststoffschaumblöcken mittels giessform |
JP3775612B2 (ja) * | 1996-12-24 | 2006-05-17 | 株式会社ジェイエスピー | 発泡成形体の製造方法及び製造装置 |
JP2001198939A (ja) | 2000-01-21 | 2001-07-24 | Jsp Corp | 発泡成形体の製造装置 |
CA2591820A1 (en) | 2004-12-22 | 2006-07-06 | Albemarle Corporation | Flame retardant expanded polystyrene foam compositions |
CN101087818A (zh) | 2004-12-22 | 2007-12-12 | 雅宝公司 | 阻燃聚苯乙烯泡沫组合物 |
MXGT06000017A (es) | 2006-08-30 | 2008-02-28 | Univ Guanajuato | Proceso para producir piezas continuas de espuma de poliestireno expandido. |
ITPS20070011A1 (it) * | 2007-03-08 | 2008-09-09 | Angelo Candiracci | Procedimento e dispositivo per la produzione di blocchi di polistirolo espanso |
CN103009542B (zh) * | 2012-12-28 | 2015-04-08 | 王洪文 | 复合板制造系统及其制造方法 |
CN103009541B (zh) * | 2012-12-28 | 2015-08-19 | 王洪文 | 连续式发泡成型系统及连续式发泡成型方法 |
CN113370446B (zh) * | 2021-06-24 | 2022-05-03 | 合肥海景新材料科技有限公司 | 一种eps泡沫材料成型装置及其成型工艺 |
-
1969
- 1969-08-06 RO RO60742A patent/RO57632A/ro unknown
- 1969-08-12 AT AT774569A patent/AT312908B/de not_active IP Right Cessation
- 1969-08-15 CH CH1172169A patent/CH501488A/de not_active IP Right Cessation
- 1969-08-25 NL NL6912942A patent/NL6912942A/xx unknown
- 1969-08-29 BR BR212004/69A patent/BR6912004D0/pt unknown
- 1969-08-29 GB GB43051/69A patent/GB1270688A/en not_active Expired
- 1969-09-03 US US854859A patent/US3674387A/en not_active Expired - Lifetime
- 1969-09-04 FR FR6930212A patent/FR2017507A1/fr not_active Withdrawn
- 1969-09-04 LU LU59397D patent/LU59397A1/xx unknown
- 1969-09-05 BE BE738469D patent/BE738469A/xx unknown
- 1969-09-05 JP JP44070021A patent/JPS4812060B1/ja active Pending
- 1969-09-05 DK DK477269AA patent/DK122310B/da unknown
- 1969-09-06 ES ES371275A patent/ES371275A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES371275A1 (es) | 1971-09-01 |
LU59397A1 (de) | 1970-01-08 |
DE1779647B2 (de) | 1972-06-08 |
BE738469A (de) | 1970-03-05 |
AT312908B (de) | 1974-01-25 |
JPS4812060B1 (de) | 1973-04-18 |
NL6912942A (de) | 1970-03-10 |
DK122310B (da) | 1972-02-21 |
US3674387A (en) | 1972-07-04 |
BR6912004D0 (pt) | 1973-05-08 |
RO57632A (de) | 1975-02-15 |
GB1270688A (en) | 1972-04-12 |
FR2017507A1 (de) | 1970-05-22 |
DE1779647A1 (de) | 1972-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |