BE661892A - - Google Patents
Info
- Publication number
- BE661892A BE661892A BE661892DA BE661892A BE 661892 A BE661892 A BE 661892A BE 661892D A BE661892D A BE 661892DA BE 661892 A BE661892 A BE 661892A
- Authority
- BE
- Belgium
- Prior art keywords
- die
- mandrel
- semi
- head
- extrusion
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 claims description 48
- 239000011265 semifinished product Substances 0.000 claims description 39
- 229920000642 polymer Polymers 0.000 description 34
- 230000002522 swelling Effects 0.000 description 25
- 210000003800 Pharynx Anatomy 0.000 description 12
- 239000000047 product Substances 0.000 description 9
- 235000012438 extruded product Nutrition 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000007906 compression Methods 0.000 description 6
- 235000020637 scallop Nutrition 0.000 description 6
- 241000237503 Pectinidae Species 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 230000000875 corresponding Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000004260 weight control Methods 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 108010009740 Vp16-Jazz protein Proteins 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000001747 exhibiting Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE661892A true BE661892A (de) | 1900-01-01 |
Family
ID=207336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE661892D BE661892A (de) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE661892A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0265420A2 (de) * | 1986-10-23 | 1988-04-27 | Cincinnati Milacron Inc. | Düse zum Extrudieren von Kunststoffen |
-
0
- BE BE661892D patent/BE661892A/fr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0265420A2 (de) * | 1986-10-23 | 1988-04-27 | Cincinnati Milacron Inc. | Düse zum Extrudieren von Kunststoffen |
EP0265420A3 (en) * | 1986-10-23 | 1989-07-26 | Cincinnati Milacron Inc. | Extrusion die for extruding plastics materials |
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