GB1291966A - A melt spinning assembly - Google Patents
A melt spinning assemblyInfo
- Publication number
- GB1291966A GB1291966A GB26371/71A GB2637171A GB1291966A GB 1291966 A GB1291966 A GB 1291966A GB 26371/71 A GB26371/71 A GB 26371/71A GB 2637171 A GB2637171 A GB 2637171A GB 1291966 A GB1291966 A GB 1291966A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- lid
- plate
- spinning assembly
- sealing
- 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
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
Abstract
1291966 Spinning assembly AKZO NV 19 April 1971 [8 April 1970 (2)] 26371/71 Heading B5B The holder in a melt spinning assembly which comprises a spinneret plate 7, hood 8, lid 9 and polymer sealing means, e.g. ring 26, the parts being constructed to clamp into a sealing position under the melt pressure, is constructed as a pair of parallel side-plates 1, 2. As described, the plates have sloping surfaces 3, 5 and 4, 6, which engage corresponding surfaces 10, 11 and 12, 13 on the spinneret plate and lid in the manner of a dovetail joint. Plate 7 and the lid slide axially between plates 1, 2 and are forced into tight engagement therewith by the melt pressure. A sealing ring 26 e.g. of aluminium and of rectangular cross-section is placed round the circumference of polymer chamber 24 and is forced against the sides by the melt pressure; see Fig. 7. Chamber 24 is located between plate 7 and hood 8, the gap between them being filled by the deformed seal. Walls 35, 36 may be slightly inclined to assist sealing. Slight modifications are described, including one for bicomponent filaments.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7004996A NL7004996A (en) | 1970-04-08 | 1970-04-08 | Spinneret for synthetic polymer melt spin-ning |
NL7004994A NL7004994A (en) | 1970-04-08 | 1970-04-08 | Spinneret holder for synthetic polymer melt spinning |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1291966A true GB1291966A (en) | 1972-10-04 |
Family
ID=26644535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26371/71A Expired GB1291966A (en) | 1970-04-08 | 1971-04-19 | A melt spinning assembly |
Country Status (4)
Country | Link |
---|---|
US (1) | US3762854A (en) |
DE (1) | DE2117130A1 (en) |
ES (1) | ES390020A1 (en) |
GB (1) | GB1291966A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158005A (en) * | 1984-04-25 | 1985-11-06 | Kimberly Clark Co | Meltblowing polymer distribution apparatus |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3905743A (en) * | 1971-11-09 | 1975-09-16 | Corning Glass Works | Extrusion apparatus for forming thin-walled honeycomb structures |
DE2248756B2 (en) * | 1972-10-05 | 1976-06-10 | Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal | SPIDER HEAD FOR SPINNING PLASTIC BULBS |
US3912439A (en) * | 1974-11-04 | 1975-10-14 | Dow Chemical Co | Strand extrusion apparatus |
NL7507443A (en) * | 1975-06-23 | 1976-12-27 | Akzo Nv | MELTING EQUIPMENT. |
US4276011A (en) * | 1979-02-21 | 1981-06-30 | American Cyanamid Company | Spinnerette assembly |
NL7905055A (en) * | 1979-06-29 | 1980-12-31 | Akzo Nv | FOR LIQUID AND SPINING FITTINGS EQUIPPED WITH SUCH A FILTER. |
NL8002783A (en) * | 1980-05-14 | 1981-12-16 | Heesen T J | PRESS. |
US4493628A (en) * | 1982-07-15 | 1985-01-15 | Barmag Barmer Maschinenfabrik Ag | Melt spinning apparatus |
DE3324833C2 (en) * | 1982-07-15 | 1986-09-04 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Holding device for rectangular nozzle plates |
EP0122464B1 (en) * | 1983-03-23 | 1988-11-09 | B a r m a g AG | Spinning head for melt-spinning filaments |
US4696633A (en) * | 1984-05-26 | 1987-09-29 | Barmag Ag | Melt spinning apparatus |
US4698008A (en) * | 1984-06-22 | 1987-10-06 | Barmag Ag | Melt spinning apparatus |
DE3540757A1 (en) * | 1985-11-16 | 1987-05-21 | Reinbold Kunststoff Maschinent | SPIDER SYSTEM |
US5051088A (en) * | 1988-04-11 | 1991-09-24 | Hoechst Celanese Corporation | Melt spinning machines |
IT1254878B (en) * | 1991-04-25 | 1995-10-11 | Barmag Barmer Maschf | Drawing die with displacement head |
DE4236570A1 (en) * | 1991-12-06 | 1993-06-09 | Akzo N.V., Arnheim/Arnhem, Nl | |
DE4239560C2 (en) * | 1992-11-25 | 2003-04-30 | Zimmer Ag | nozzle block |
DE4447420A1 (en) * | 1994-12-30 | 1996-07-04 | Fischer Karl Ind Gmbh | Simply made, cheap assembly of spinnerets for multicomponent threads |
US5866050A (en) * | 1997-02-06 | 1999-02-02 | E. I. Du Pont De Nemours And Company | Method and spinning apparatus having a multiple-temperature control arrangement therein |
US20020094352A1 (en) * | 2000-11-14 | 2002-07-18 | Ying Guo | Bicomponent filament spin pack used in spunbond production |
JP2005504191A (en) * | 2001-09-28 | 2005-02-10 | ザウラー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Spinning nozzle |
-
1971
- 1971-03-29 US US00129088A patent/US3762854A/en not_active Expired - Lifetime
- 1971-04-07 ES ES390020A patent/ES390020A1/en not_active Expired
- 1971-04-07 DE DE19712117130 patent/DE2117130A1/en active Pending
- 1971-04-19 GB GB26371/71A patent/GB1291966A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158005A (en) * | 1984-04-25 | 1985-11-06 | Kimberly Clark Co | Meltblowing polymer distribution apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE2117130A1 (en) | 1971-10-28 |
US3762854A (en) | 1973-10-02 |
ES390020A1 (en) | 1974-02-16 |
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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 |