BG17276A3 - - Google Patents
Info
- Publication number
- BG17276A3 BG17276A3 BG12904A BG1290469A BG17276A3 BG 17276 A3 BG17276 A3 BG 17276A3 BG 12904 A BG12904 A BG 12904A BG 1290469 A BG1290469 A BG 1290469A BG 17276 A3 BG17276 A3 BG 17276A3
- Authority
- BG
- Bulgaria
Links
Classifications
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- 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
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD13916569 | 1969-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BG17276A3 true BG17276A3 (nl) | 1973-07-25 |
Family
ID=5481109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG12904A BG17276A3 (nl) | 1969-04-11 | 1969-08-21 |
Country Status (2)
Country | Link |
---|---|
BG (1) | BG17276A3 (nl) |
DE (1) | DE1940708A1 (nl) |
-
1969
- 1969-08-09 DE DE19691940708 patent/DE1940708A1/de active Pending
- 1969-08-21 BG BG12904A patent/BG17276A3/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1940708A1 (de) | 1970-11-05 |