IL30788A - Plastics extrusion dies and method of their manufacture - Google Patents
Plastics extrusion dies and method of their manufactureInfo
- Publication number
- IL30788A IL30788A IL30788A IL3078868A IL30788A IL 30788 A IL30788 A IL 30788A IL 30788 A IL30788 A IL 30788A IL 3078868 A IL3078868 A IL 3078868A IL 30788 A IL30788 A IL 30788A
- Authority
- IL
- Israel
- Prior art keywords
- die
- section
- ducts
- extrusion
- cross
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title claims description 16
- 229920003023 plastic Polymers 0.000 title claims description 13
- 239000004033 plastic Substances 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 title description 8
- 238000010276 construction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000003801 milling Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 2
- 238000009760 electrical discharge machining Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- D01D4/022—Processes or materials for the preparation of spinnerettes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/16—Working surfaces curved in two directions
- B23C3/20—Working surfaces curved in two directions for shaping dies
-
- 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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2028/00—Nets or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4480267 | 1967-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL30788A0 IL30788A0 (en) | 1968-11-27 |
| IL30788A true IL30788A (en) | 1971-04-28 |
Family
ID=10434814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL30788A IL30788A (en) | 1967-10-02 | 1968-09-30 | Plastics extrusion dies and method of their manufacture |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3587357A (https=) |
| BE (1) | BE721737A (https=) |
| CH (1) | CH479390A (https=) |
| DE (1) | DE1800494B2 (https=) |
| DK (1) | DK120259B (https=) |
| ES (2) | ES359121A1 (https=) |
| FR (1) | FR1582463A (https=) |
| GB (1) | GB1250753A (https=) |
| IL (1) | IL30788A (https=) |
| LU (1) | LU56995A1 (https=) |
| NL (1) | NL6814053A (https=) |
-
1967
- 1967-10-02 GB GB4480267A patent/GB1250753A/en not_active Expired
-
1968
- 1968-09-30 FR FR1582463D patent/FR1582463A/fr not_active Expired
- 1968-09-30 IL IL30788A patent/IL30788A/en unknown
- 1968-10-01 US US764200A patent/US3587357A/en not_active Expired - Lifetime
- 1968-10-01 LU LU56995D patent/LU56995A1/xx unknown
- 1968-10-01 DK DK473168AA patent/DK120259B/da unknown
- 1968-10-02 DE DE19681800494 patent/DE1800494B2/de active Pending
- 1968-10-02 CH CH1471168A patent/CH479390A/de not_active IP Right Cessation
- 1968-10-02 NL NL6814053A patent/NL6814053A/xx unknown
- 1968-10-02 ES ES359121A patent/ES359121A1/es not_active Expired
- 1968-10-02 BE BE721737D patent/BE721737A/xx unknown
-
1969
- 1969-02-10 ES ES363892A patent/ES363892A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1250753A (https=) | 1971-10-20 |
| DE1800494B2 (de) | 1970-11-05 |
| DK120259B (da) | 1971-05-03 |
| CH479390A (de) | 1969-10-15 |
| US3587357A (en) | 1971-06-28 |
| LU56995A1 (https=) | 1969-01-20 |
| DE1800494A1 (de) | 1969-06-12 |
| NL6814053A (https=) | 1969-04-08 |
| ES363892A1 (es) | 1970-12-16 |
| FR1582463A (https=) | 1969-09-26 |
| IL30788A0 (en) | 1968-11-27 |
| ES359121A1 (es) | 1970-06-01 |
| BE721737A (https=) | 1969-03-14 |
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