NL6904084A - - Google Patents

Info

Publication number
NL6904084A
NL6904084A NL6904084A NL6904084A NL6904084A NL 6904084 A NL6904084 A NL 6904084A NL 6904084 A NL6904084 A NL 6904084A NL 6904084 A NL6904084 A NL 6904084A NL 6904084 A NL6904084 A NL 6904084A
Authority
NL
Netherlands
Application number
NL6904084A
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 filed Critical
Publication of NL6904084A publication Critical patent/NL6904084A/xx

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
    • 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
    • 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
    • D01D1/106—Filtering
    • 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
    • B29C48/254—Sealing means
    • B29C48/2545—Sealing means for filters
    • 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
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
NL6904084A 1968-03-25 1969-03-17 NL6904084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR145282 1968-03-25

Publications (1)

Publication Number Publication Date
NL6904084A true NL6904084A (en) 1969-09-29

Family

ID=8647985

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6904084A NL6904084A (en) 1968-03-25 1969-03-17

Country Status (9)

Country Link
US (1) US3634576A (en)
BE (1) BE730370A (en)
BR (1) BR6907447D0 (en)
DE (1) DE1915181A1 (en)
FR (1) FR1582837A (en)
GB (1) GB1209737A (en)
LU (1) LU58262A1 (en)
NL (1) NL6904084A (en)
SU (1) SU388413A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847524A (en) * 1971-09-24 1974-11-12 L Mott Spinnerette head assembly with porous metal filter and shear element
US4088431A (en) * 1974-05-07 1978-05-09 Imperial Chemical Industries Limited Melt spinning filter
DE2434828C3 (en) * 1974-07-19 1982-12-23 Spinnstoffabrik Zehlendorf Ag, 1000 Berlin Device for filtering a liquid
US4340552A (en) * 1981-02-23 1982-07-20 Kling-Tecs, Inc. Melt spinning solution dyed filaments and improved spin pack therefor
US5254299A (en) * 1987-10-27 1993-10-19 The Dow Chemical Company Method of improving melt spinning of linear ethylene polymers
DE19747016C2 (en) * 1997-10-24 2001-01-18 Gneuss Kunststofftechnik Gmbh Filter element for plastic melts
DE102010019910A1 (en) * 2010-05-04 2011-11-10 Lüder Gerking Spinneret for spinning threads, spinner for spinning threads and method for spinning threads
CN104928766B (en) * 2015-06-30 2017-03-15 南通醋酸纤维有限公司 Spinneret cap containing supporting table
CN109183168B (en) * 2018-08-30 2021-06-08 绍兴美纶化纤有限公司 Polyester fiber extrusion molding device

Also Published As

Publication number Publication date
BR6907447D0 (en) 1973-03-29
SU388413A3 (en) 1973-06-22
DE1915181A1 (en) 1969-10-16
US3634576A (en) 1972-01-11
LU58262A1 (en) 1969-10-28
FR1582837A (en) 1969-10-10
BE730370A (en) 1969-09-24
GB1209737A (en) 1970-10-21

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