JPS504663A - - Google Patents
Info
- Publication number
- JPS504663A JPS504663A JP48129779A JP12977973A JPS504663A JP S504663 A JPS504663 A JP S504663A JP 48129779 A JP48129779 A JP 48129779A JP 12977973 A JP12977973 A JP 12977973A JP S504663 A JPS504663 A JP S504663A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/10—Filtering or de-aerating the spinning solution or melt
-
- 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
- B29C48/254—Sealing means
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
- B29C48/6912—Arrangements for replacing filters, e.g. with two parallel filters for alternate use the filters being fitted on a single rectilinearly reciprocating slide
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Filtration Of Liquid (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30781572A | 1972-11-20 | 1972-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS504663A true JPS504663A (de) | 1975-01-18 |
Family
ID=23191276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48129779A Pending JPS504663A (de) | 1972-11-20 | 1973-11-20 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS504663A (de) |
| CA (1) | CA1017261A (de) |
| DE (1) | DE2357608A1 (de) |
| GB (1) | GB1445167A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4227137C2 (de) * | 1991-02-25 | 1995-04-27 | Rielmann Hans Georg | Filtereinrichtung für flüssigen Kunststoff führende Druckleitungen |
| DE102019126184A1 (de) * | 2019-09-27 | 2021-04-01 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Siebeinheit für Kunststoffschmelze mit Mitschwirkung |
-
1973
- 1973-11-12 GB GB5244173A patent/GB1445167A/en not_active Expired
- 1973-11-13 CA CA185,674A patent/CA1017261A/en not_active Expired
- 1973-11-19 DE DE2357608A patent/DE2357608A1/de active Pending
- 1973-11-20 JP JP48129779A patent/JPS504663A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1017261A (en) | 1977-09-13 |
| DE2357608A1 (de) | 1974-05-22 |
| GB1445167A (en) | 1976-08-04 |