IT1252556B - Disco distributore di materiale termoplastico fuso per una testa di filatura - Google Patents

Disco distributore di materiale termoplastico fuso per una testa di filatura

Info

Publication number
IT1252556B
IT1252556B ITMI913420A ITMI913420A IT1252556B IT 1252556 B IT1252556 B IT 1252556B IT MI913420 A ITMI913420 A IT MI913420A IT MI913420 A ITMI913420 A IT MI913420A IT 1252556 B IT1252556 B IT 1252556B
Authority
IT
Italy
Prior art keywords
thermoplastic material
spinning head
material cast
distributor disc
distributor disk
Prior art date
Application number
ITMI913420A
Other languages
English (en)
Inventor
Paolo Prodi
Daniele Pasotti
Mauro Pini
Original Assignee
Savio Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Savio Spa filed Critical Savio Spa
Priority to ITMI913420A priority Critical patent/IT1252556B/it
Publication of ITMI913420A0 publication Critical patent/ITMI913420A0/it
Priority to EP92203901A priority patent/EP0547700A1/en
Priority to KR1019920024408A priority patent/KR930013229A/ko
Priority to ZA929782A priority patent/ZA929782B/xx
Priority to MX9207432A priority patent/MX9207432A/es
Priority to CN92115399A priority patent/CN1078002A/zh
Publication of ITMI913420A1 publication Critical patent/ITMI913420A1/it
Application granted granted Critical
Publication of IT1252556B publication Critical patent/IT1252556B/it

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
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles
    • 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
    • D01D1/06—Feeding liquid to the spinning head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

La presente invenzione concerne un disco distributore di materiale termoplastico fuso, che alimenta una testa di filatura per filare fili sintetici e detto disco distributore presenta superiormente una superficie a volta conica realizzata con molteplici scanalature radiali concave che sono conformate con una sezione sostanzialmente ad arco di cerchio e con una sezione pure gradualmente crescente dal centro alla periferia del bordo circonferenziale esterno scanalato.
ITMI913420A 1991-12-19 1991-12-19 Disco distributore di materiale termoplastico fuso per una testa di filatura IT1252556B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI913420A IT1252556B (it) 1991-12-19 1991-12-19 Disco distributore di materiale termoplastico fuso per una testa di filatura
EP92203901A EP0547700A1 (en) 1991-12-19 1992-12-12 Distributor disc for molten thermoplastic material, for a spinning head
KR1019920024408A KR930013229A (ko) 1991-12-19 1992-12-16 스피닝헤드를 위한 융용된 열가소성 플라스틱 물질용 분배기 원판
ZA929782A ZA929782B (en) 1991-12-19 1992-12-17 Distributor disc for molten thermoplastic material, for a spinning head.
MX9207432A MX9207432A (es) 1991-12-19 1992-12-18 Disco distribuidor para material plastico fundido, para una cabeza hiladora.
CN92115399A CN1078002A (zh) 1991-12-19 1992-12-19 作为抽丝头的热熔塑料分配器圆板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913420A IT1252556B (it) 1991-12-19 1991-12-19 Disco distributore di materiale termoplastico fuso per una testa di filatura

Publications (3)

Publication Number Publication Date
ITMI913420A0 ITMI913420A0 (it) 1991-12-19
ITMI913420A1 ITMI913420A1 (it) 1993-06-19
IT1252556B true IT1252556B (it) 1995-06-19

Family

ID=11361386

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913420A IT1252556B (it) 1991-12-19 1991-12-19 Disco distributore di materiale termoplastico fuso per una testa di filatura

Country Status (6)

Country Link
EP (1) EP0547700A1 (it)
KR (1) KR930013229A (it)
CN (1) CN1078002A (it)
IT (1) IT1252556B (it)
MX (1) MX9207432A (it)
ZA (1) ZA929782B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417815C1 (de) * 1994-05-20 1995-10-12 Inventa Ag Filter für Polymerlösungen und Polymerschmelzen
DE19607103B4 (de) * 1996-02-24 2006-01-26 Zimmer Ag Spinnpack mit Sandfilter
JP5428979B2 (ja) * 2010-03-19 2014-02-26 東レ株式会社 紡糸パックおよびフィラメント糸の製造方法
EP2660369B1 (en) * 2010-12-27 2016-05-18 Toray Industries, Inc. Composite spinneret and method of manufacturing composite fiber
JP6793054B2 (ja) * 2017-02-10 2020-12-02 住友化学株式会社 ポリマーフィルタおよびポリマーフィルムの製造方法
CN108893996B (zh) * 2018-06-15 2021-03-30 阿斯福特纺织（漳州）有限公司 一种均衡型涤纶面料及其成型工艺
WO2023242680A1 (en) * 2022-06-14 2023-12-21 Aladdin Manufacturing Corporation Flow modifying spin pack and methods for using the flow modifying spin pack

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762850A (en) * 1971-07-26 1973-10-02 Akzona Inc Spinning head

Also Published As

Publication number Publication date
KR930013229A (ko) 1993-07-21
EP0547700A1 (en) 1993-06-23
ITMI913420A1 (it) 1993-06-19
CN1078002A (zh) 1993-11-03
MX9207432A (es) 1993-07-01
ITMI913420A0 (it) 1991-12-19
ZA929782B (en) 1993-06-23

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Legal Events

Date Code Title Description
0001 Granted