DE8526011U1 - - Google Patents
Info
- Publication number
- DE8526011U1 DE8526011U1 DE8526011U DE8526011U DE8526011U1 DE 8526011 U1 DE8526011 U1 DE 8526011U1 DE 8526011 U DE8526011 U DE 8526011U DE 8526011 U DE8526011 U DE 8526011U DE 8526011 U1 DE8526011 U1 DE 8526011U1
- Authority
- DE
- Germany
- 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
- 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
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/9125—Cooling of hollow articles of tubular films internally
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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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8526011U DE8526011U1 (xx) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8526011U DE8526011U1 (xx) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8526011U1 true DE8526011U1 (xx) | 1987-01-15 |
Family
ID=6785159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8526011U Expired DE8526011U1 (xx) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8526011U1 (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340335A2 (de) * | 1988-05-06 | 1989-11-08 | Paul Kiefel GmbH, Maschinenfabrik | Hochleistungskühlverfahren und Vorrichtung für die Herstellung von bi-orientierten Folien aus hoch- und mittelmolaren Thermoplasten |
-
1985
- 1985-09-12 DE DE8526011U patent/DE8526011U1/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0340335A2 (de) * | 1988-05-06 | 1989-11-08 | Paul Kiefel GmbH, Maschinenfabrik | Hochleistungskühlverfahren und Vorrichtung für die Herstellung von bi-orientierten Folien aus hoch- und mittelmolaren Thermoplasten |
| EP0340335A3 (en) * | 1988-05-06 | 1990-07-18 | Paul Kiefel Gmbh, Maschinenfabrik | Method and apparatus for cooling in the manufacture of bioriented sheets from thermoplastics of high or medium molecular weight |