BE661449A - - Google Patents
Info
- Publication number
- BE661449A BE661449A BE661449DA BE661449A BE 661449 A BE661449 A BE 661449A BE 661449D A BE661449D A BE 661449DA BE 661449 A BE661449 A BE 661449A
- Authority
- BE
- Belgium
- Prior art keywords
- walls
- expansion
- mold
- mixture
- ready
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004604 Blowing Agent Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 244000088959 Ochrosia oppositifolia Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
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
- B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR968330A FR85490E (fr) | 1964-03-23 | 1964-03-23 | Machine perfectionnée pour le moulage en continu de panneaux en matière expansée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661449A true BE661449A (da) | 1965-07-16 |
Family
ID=8826127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661449D BE661449A (da) | 1964-03-23 | 1965-03-22 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE661449A (da) |
| ES (1) | ES310892A2 (da) |
| FR (1) | FR85490E (da) |
| LU (1) | LU47096A1 (da) |
| SE (1) | SE320791B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT362139B (de) * | 1977-12-01 | 1981-04-27 | Pla Ma Ltd | Vorrichtung zur kontinuierlichen herstellung von bahnen aus schaeumbarem kunststoff |
| IE57552B1 (en) * | 1983-05-20 | 1992-12-16 | Unifoam Ag | Improvements in or relating to the production of polymeric foam |
-
1964
- 1964-03-23 FR FR968330A patent/FR85490E/fr not_active Expired
- 1964-10-07 LU LU47096A patent/LU47096A1/xx unknown
-
1965
- 1965-03-22 SE SE368765A patent/SE320791B/xx unknown
- 1965-03-22 BE BE661449D patent/BE661449A/fr unknown
- 1965-03-23 ES ES0310892A patent/ES310892A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES310892A2 (es) | 1965-08-16 |
| SE320791B (da) | 1970-02-16 |
| FR85490E (fr) | 1965-08-20 |
| LU47096A1 (da) | 1965-01-15 |
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