DE2524281A1 - Vorrichtung zum kuehlen von kunststoffschlauchfolien - Google Patents
Vorrichtung zum kuehlen von kunststoffschlauchfolienInfo
- Publication number
- DE2524281A1 DE2524281A1 DE19752524281 DE2524281A DE2524281A1 DE 2524281 A1 DE2524281 A1 DE 2524281A1 DE 19752524281 DE19752524281 DE 19752524281 DE 2524281 A DE2524281 A DE 2524281A DE 2524281 A1 DE2524281 A1 DE 2524281A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- inlet
- guide device
- cooling
- film
- 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.)
- Withdrawn
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
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD180489A DD116165A1 (no) | 1974-08-14 | 1974-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2524281A1 true DE2524281A1 (de) | 1976-02-26 |
Family
ID=5496933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752524281 Withdrawn DE2524281A1 (de) | 1974-08-14 | 1975-05-31 | Vorrichtung zum kuehlen von kunststoffschlauchfolien |
Country Status (5)
Country | Link |
---|---|
CS (1) | CS189926B1 (no) |
DD (1) | DD116165A1 (no) |
DE (1) | DE2524281A1 (no) |
HU (1) | HU174367B (no) |
SU (1) | SU647126A1 (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3241192A1 (de) * | 1981-11-09 | 1983-06-16 | Mitsui Petrochemical Industries Ltd., Tokyo | Vorrichtung und verfahren zur herstellung von blasfolie |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2606290C1 (ru) * | 2015-10-22 | 2017-01-10 | Владимир Николаевич Кудеяров | Центростремительный лопастной насос для перекачивания подогретых неоднородных по плотности жидкостей |
-
1974
- 1974-08-14 DD DD180489A patent/DD116165A1/xx unknown
-
1975
- 1975-05-31 DE DE19752524281 patent/DE2524281A1/de not_active Withdrawn
- 1975-06-10 HU HU75PA1215A patent/HU174367B/hu unknown
- 1975-06-27 CS CS754570A patent/CS189926B1/cs unknown
- 1975-08-13 SU SU752163179A patent/SU647126A1/ru active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3241192A1 (de) * | 1981-11-09 | 1983-06-16 | Mitsui Petrochemical Industries Ltd., Tokyo | Vorrichtung und verfahren zur herstellung von blasfolie |
US4473527A (en) * | 1981-11-09 | 1984-09-25 | Mitsui Petrochemical Industries Ltd. | Method and apparatus for forming inflation film |
Also Published As
Publication number | Publication date |
---|---|
CS189926B1 (en) | 1979-05-31 |
HU174367B (hu) | 1979-12-28 |
SU647126A1 (ru) | 1979-02-15 |
DD116165A1 (no) | 1975-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
8139 | Disposal/non-payment of the annual fee |