FR1526224A - Improvements to machines for molding objects from plastic granules - Google Patents
Improvements to machines for molding objects from plastic granulesInfo
- Publication number
- FR1526224A FR1526224A FR102417A FR102417A FR1526224A FR 1526224 A FR1526224 A FR 1526224A FR 102417 A FR102417 A FR 102417A FR 102417 A FR102417 A FR 102417A FR 1526224 A FR1526224 A FR 1526224A
- Authority
- FR
- France
- Prior art keywords
- machines
- plastic granules
- molding objects
- molding
- objects
- 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
- 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
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
-
- 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
- B29C33/30—Mounting, exchanging or centering
-
- 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
- B29C44/3426—Heating by introducing steam in the mould
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR102417A FR1526224A (en) | 1967-04-12 | 1967-04-12 | Improvements to machines for molding objects from plastic granules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR102417A FR1526224A (en) | 1967-04-12 | 1967-04-12 | Improvements to machines for molding objects from plastic granules |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1526224A true FR1526224A (en) | 1968-05-24 |
Family
ID=8628682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR102417A Expired FR1526224A (en) | 1967-04-12 | 1967-04-12 | Improvements to machines for molding objects from plastic granules |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1526224A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2418062A3 (en) * | 2010-08-12 | 2016-07-27 | Dongshin Industry Inc. | Cavity and core changing type foam-forming mold |
-
1967
- 1967-04-12 FR FR102417A patent/FR1526224A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2418062A3 (en) * | 2010-08-12 | 2016-07-27 | Dongshin Industry Inc. | Cavity and core changing type foam-forming mold |
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