GB1225669A - - Google Patents
Info
- Publication number
- GB1225669A GB1225669A GB1225669DA GB1225669A GB 1225669 A GB1225669 A GB 1225669A GB 1225669D A GB1225669D A GB 1225669DA GB 1225669 A GB1225669 A GB 1225669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- spinneret
- ducts
- melt
- spinning
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3959367 | 1967-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1225669A true GB1225669A (de) | 1971-03-17 |
Family
ID=12557389
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1225669D Expired GB1225669A (de) | 1967-06-22 | 1968-06-20 | |
GB1225670D Expired GB1225670A (de) | 1967-06-22 | 1968-06-20 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1225670D Expired GB1225670A (de) | 1967-06-22 | 1968-06-20 |
Country Status (4)
Country | Link |
---|---|
CH (2) | CH467879A (de) |
DE (2) | DE1760709A1 (de) |
FR (2) | FR1569452A (de) |
GB (2) | GB1225669A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052146A (en) * | 1976-11-26 | 1977-10-04 | Monsanto Company | Extrusion pack for sheath-core filaments |
JPS62156306A (ja) * | 1985-12-27 | 1987-07-11 | Chisso Corp | 複合紡糸用口金装置 |
-
1968
- 1968-06-20 GB GB1225669D patent/GB1225669A/en not_active Expired
- 1968-06-20 GB GB1225670D patent/GB1225670A/en not_active Expired
- 1968-06-22 DE DE19681760709 patent/DE1760709A1/de active Pending
- 1968-06-22 DE DE19681769649 patent/DE1769649A1/de active Pending
- 1968-06-24 CH CH935568A patent/CH467879A/de unknown
- 1968-06-24 FR FR1569452D patent/FR1569452A/fr not_active Expired
- 1968-06-24 CH CH935468A patent/CH467877A/de unknown
- 1968-06-24 FR FR1569451D patent/FR1569451A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH467877A (de) | 1969-01-31 |
DE1769649A1 (de) | 1972-02-03 |
CH467879A (de) | 1969-01-31 |
GB1225670A (de) | 1971-03-17 |
DE1760709A1 (de) | 1972-01-13 |
FR1569451A (de) | 1969-05-30 |
FR1569452A (de) | 1969-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |