ES380404A1 - Aparato para la produccion por soplado de delgados tubos flexibles de materias sinteticas termoplasticas. - Google Patents
Aparato para la produccion por soplado de delgados tubos flexibles de materias sinteticas termoplasticas.Info
- Publication number
- ES380404A1 ES380404A1 ES380404A ES380404A ES380404A1 ES 380404 A1 ES380404 A1 ES 380404A1 ES 380404 A ES380404 A ES 380404A ES 380404 A ES380404 A ES 380404A ES 380404 A1 ES380404 A1 ES 380404A1
- Authority
- ES
- Spain
- Prior art keywords
- nozzle
- translation
- production
- machine
- legally binding
- 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
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691928883 DE1928883A1 (de) | 1969-06-06 | 1969-06-06 | Vorrichtung und Verfahren zur Herstellung von duennen Blasschlaeuchen aus thermoplastischen Kunststoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES380404A1 true ES380404A1 (es) | 1972-09-01 |
Family
ID=5736294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES380404A Expired ES380404A1 (es) | 1969-06-06 | 1970-06-04 | Aparato para la produccion por soplado de delgados tubos flexibles de materias sinteticas termoplasticas. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1928883A1 (es) |
ES (1) | ES380404A1 (es) |
FR (1) | FR2050089A5 (es) |
NL (1) | NL7007903A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089425A (en) * | 1975-07-01 | 1978-05-16 | Baltz Harold D | Self-loading trailer |
US4518343A (en) * | 1983-03-07 | 1985-05-21 | E. I. Du Pont De Nemours And Company | Extrusion die |
-
1969
- 1969-06-06 DE DE19691928883 patent/DE1928883A1/de active Pending
-
1970
- 1970-06-01 NL NL7007903A patent/NL7007903A/xx unknown
- 1970-06-04 ES ES380404A patent/ES380404A1/es not_active Expired
- 1970-06-08 FR FR7020950A patent/FR2050089A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7007903A (es) | 1970-12-08 |
DE1928883A1 (de) | 1970-12-10 |
FR2050089A5 (en) | 1971-03-26 |
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