NO135169B - - Google Patents
Download PDFInfo
- Publication number
- NO135169B NO135169B NO4067/68A NO406768A NO135169B NO 135169 B NO135169 B NO 135169B NO 4067/68 A NO4067/68 A NO 4067/68A NO 406768 A NO406768 A NO 406768A NO 135169 B NO135169 B NO 135169B
- Authority
- NO
- Norway
- Prior art keywords
- extrusion
- inlet
- spray nozzle
- channel
- nozzle
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 229920003023 plastic Polymers 0.000 description 12
- 239000004033 plastic Substances 0.000 description 12
- 239000011888 foil Substances 0.000 description 6
- 230000007704 transition Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1704769 | 1967-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135169B true NO135169B (xx) | 1976-11-15 |
| NO135169C NO135169C (xx) | 1977-02-23 |
Family
ID=5688755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO684067A NO135169C (xx) | 1967-10-14 | 1968-10-12 |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT312267B (xx) |
| BE (1) | BE722121A (xx) |
| CH (1) | CH480160A (xx) |
| DE (2) | DE1704769B2 (xx) |
| DK (1) | DK120457B (xx) |
| FI (1) | FI48998C (xx) |
| FR (1) | FR1589303A (xx) |
| GB (1) | GB1210970A (xx) |
| IE (1) | IE32521B1 (xx) |
| LU (1) | LU57066A1 (xx) |
| NL (1) | NL154150B (xx) |
| NO (1) | NO135169C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE785716A (fr) * | 1971-06-30 | 1973-01-02 | Flexico France Sarl | Procede de fabrication et filiere d'extrusion pour un tube en matiere plastique |
| IT201800003921A1 (it) * | 2018-03-26 | 2019-09-26 | Colines Spa | Impianto e metodo per il recupero in linea dei rifili in linee di estrusione di film di materia plastica |
-
1967
- 1967-10-14 DE DE1967K0063607 patent/DE1704769B2/de active Granted
- 1967-10-14 DE DE1704769A patent/DE1704769C3/de not_active Expired
-
1968
- 1968-10-01 AT AT956468A patent/AT312267B/de not_active IP Right Cessation
- 1968-10-10 BE BE722121D patent/BE722121A/xx not_active IP Right Cessation
- 1968-10-11 LU LU57066D patent/LU57066A1/xx unknown
- 1968-10-11 NL NL686814606A patent/NL154150B/xx not_active IP Right Cessation
- 1968-10-12 NO NO684067A patent/NO135169C/no unknown
- 1968-10-14 FR FR1589303D patent/FR1589303A/fr not_active Expired
- 1968-10-14 FI FI682903A patent/FI48998C/fi active
- 1968-10-14 GB GB48638/68A patent/GB1210970A/en not_active Expired
- 1968-10-14 IE IE1222/68A patent/IE32521B1/xx unknown
- 1968-10-14 DK DK493868AA patent/DK120457B/da not_active IP Right Cessation
- 1968-10-14 CH CH1533668A patent/CH480160A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH480160A (de) | 1969-10-31 |
| FI48998C (fi) | 1975-03-10 |
| IE32521L (en) | 1969-04-14 |
| IE32521B1 (en) | 1973-09-05 |
| GB1210970A (en) | 1970-11-04 |
| DE1704769C3 (de) | 1974-05-22 |
| DE1704769A1 (de) | 1971-02-25 |
| NL6814606A (xx) | 1969-04-16 |
| NO135169C (xx) | 1977-02-23 |
| FR1589303A (xx) | 1970-03-23 |
| FI48998B (xx) | 1974-12-02 |
| NL154150B (nl) | 1977-08-15 |
| AT312267B (de) | 1973-12-27 |
| DK120457B (da) | 1971-06-01 |
| LU57066A1 (xx) | 1969-01-27 |
| BE722121A (xx) | 1969-03-14 |
| DE1704769B2 (de) | 1973-10-04 |
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