AU2001252261A1 - Method for extruding a continuous shaped body - Google Patents

Method for extruding a continuous shaped body

Info

Publication number
AU2001252261A1
AU2001252261A1 AU2001252261A AU5226101A AU2001252261A1 AU 2001252261 A1 AU2001252261 A1 AU 2001252261A1 AU 2001252261 A AU2001252261 A AU 2001252261A AU 5226101 A AU5226101 A AU 5226101A AU 2001252261 A1 AU2001252261 A1 AU 2001252261A1
Authority
AU
Australia
Prior art keywords
continuous molding
extrusion
extruding
order
shaped body
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.)
Abandoned
Application number
AU2001252261A
Inventor
Friedrich Ecker
Ing Stefan Zikeli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LL Plant Engineering AG
Original Assignee
ZiAG Plant Engineering GmbH
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 ZiAG Plant Engineering GmbH filed Critical ZiAG Plant Engineering GmbH
Publication of AU2001252261A1 publication Critical patent/AU2001252261A1/en
Abandoned legal-status Critical Current

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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)

Abstract

The present invention relates to a method of producing a continuous molding making use of an extrusion solution containing preferably water, cellulose and a tertiary amine oxide. The extrusion solution is extruded through an extrusion-channel opening so as to form a continuous molding. The continuous molding is conducted through an air gap in which it is drawn. In order to increase the non-looping property and in order to reduce the fibrillation tendency, the present invention is so conceived that the mean acceleration and/or the mean heat flow density are controlled in accordance with predetermined formulae.
AU2001252261A 2000-05-22 2001-04-12 Method for extruding a continuous shaped body Abandoned AU2001252261A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10025231 2000-05-22
DE10025231A DE10025231A1 (en) 2000-05-22 2000-05-22 Extrusion of continuous filaments or film from a solution of water with cellulose and a tertiary amine oxide has a structured air drawing action in the air gap after the extrusion channel to increase the material strength
PCT/EP2001/004241 WO2001090450A1 (en) 2000-05-22 2001-04-12 Method for extruding a continuous shaped body

Publications (1)

Publication Number Publication Date
AU2001252261A1 true AU2001252261A1 (en) 2001-12-03

Family

ID=7643076

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001252261A Abandoned AU2001252261A1 (en) 2000-05-22 2001-04-12 Method for extruding a continuous shaped body

Country Status (16)

Country Link
US (1) US7025926B2 (en)
EP (1) EP1285107B1 (en)
KR (1) KR100500281B1 (en)
CN (1) CN1274889C (en)
AT (1) ATE274611T1 (en)
AU (1) AU2001252261A1 (en)
BR (1) BR0111344A (en)
CA (1) CA2409836C (en)
DE (2) DE10025231A1 (en)
EA (1) EA004417B1 (en)
MY (1) MY122803A (en)
NO (1) NO320610B1 (en)
PL (1) PL361883A1 (en)
TW (1) TW515754B (en)
WO (1) WO2001090450A1 (en)
ZA (1) ZA200209447B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023391A1 (en) * 2000-05-12 2001-03-15 Lurgi Zimmer Ag Production of cellulosic articles, e.g. fibers, comprises extruding solution to produce fiber, stretching article produced, feeding it without tension to conveyor and removing it from end of conveyor under tension
DE10062083B4 (en) * 2000-12-13 2008-04-10 Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh Process for the preparation of cellulose endless molded bodies
US6708901B2 (en) 2001-01-12 2004-03-23 Johnsondiversey, Inc. Multiple function dispenser
JP2005157409A (en) * 2003-09-03 2005-06-16 Mitsubishi Electric Corp Inspection device debugging system
US7459015B2 (en) * 2004-04-16 2008-12-02 Birla Research Institute For Applied Sciences Process for the preparation of a cellulose solution for spinning of fibres, filaments or films therefrom
DE102006018883A1 (en) * 2006-04-24 2007-10-25 Ossberger Gmbh + Co. Method and device for producing a tubular article made of thermoplastic material
DK1936017T3 (en) * 2006-12-22 2013-11-04 Reifenhaeuser Gmbh & Co Kg Method and device for making spunbonded fabric from cellulose filaments
AT505730B1 (en) * 2007-08-16 2010-07-15 Helfenberger Immobilien Llc & MIXING, ESPECIALLY SPINNING SOLUTION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402947B (en) * 1995-12-27 1997-09-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC FIBERS AND DEVICE FOR IMPLEMENTING THE METHOD
US6210801B1 (en) * 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
GB9625634D0 (en) * 1996-12-10 1997-01-29 Courtaulds Fibres Holdings Ltd Method of manufacture of nonwoven fabric

Also Published As

Publication number Publication date
NO20025583D0 (en) 2002-11-21
WO2001090450A1 (en) 2001-11-29
MY122803A (en) 2006-05-31
CA2409836A1 (en) 2002-11-19
NO20025583L (en) 2003-01-22
US20030193109A1 (en) 2003-10-16
CN1274889C (en) 2006-09-13
US7025926B2 (en) 2006-04-11
ATE274611T1 (en) 2004-09-15
KR20030004414A (en) 2003-01-14
NO320610B1 (en) 2005-12-27
EA004417B1 (en) 2004-04-29
CA2409836C (en) 2007-01-02
TW515754B (en) 2003-01-01
EP1285107B1 (en) 2004-08-25
PL361883A1 (en) 2004-10-04
ZA200209447B (en) 2004-01-26
DE50103408D1 (en) 2004-09-30
EP1285107A1 (en) 2003-02-26
KR100500281B1 (en) 2005-07-11
EA200201197A1 (en) 2003-10-30
BR0111344A (en) 2003-04-29
CN1441861A (en) 2003-09-10
DE10025231A1 (en) 2000-11-02

Similar Documents

Publication Publication Date Title
CA2196635A1 (en) Polymer and wood flour composite extrusion
AU2001252261A1 (en) Method for extruding a continuous shaped body
MX339893B (en) Hollow wall base.
CN105904696A (en) PVC wood plastic foamed fast-assembly wallboard die
CA2408962A1 (en) Method for extruding a continuously molded body
CN105484423A (en) Metal sectional material and wood-plastic co-extrusion moulded composite plate as well as preparation method thereof
CN202597936U (en) Unplasticised polyvinyl chloride (U-PVC) mute spiral noise reduction pipe
CN204326361U (en) The composite board with shape coextrusion mold moulded by a kind of wood
CA2417723A1 (en) Method and device for extruding a continuous moulded body
CN204249312U (en) The extrusion die of a kind of shape and the shaping composite board of wood-plastic co-extrusion
CN202608017U (en) Extrusion mould for multi-runner anti-collision strips
AU2001258370A1 (en) Method and device for producing continuous moulded bodies
CN205767374U (en) PVC large-scale distribution trough mould
CN105484422A (en) Composite plate molded by co-extrusion of wood plastics and metal profile and preparation method thereof
TWI265944B (en) Masking member
ATE186758T1 (en) METHOD FOR PRODUCING CELLULOSIC MOLDED BODY
MXPA04000094A (en) Process and apparatus for producing a cleansing bar.
CN105437505A (en) Extrusion die for composite sheet material formed by co-extrusion molding of metal section material and wood plastic
WO2005116309A8 (en) Method for producing continuous molded bodies and spinning head
MXPA01005024A (en) Mandrel structure for use in manufacture of cellulose food casing.
CN215434649U (en) Ozone rod for stripping cast composite film
CN105686075A (en) Preparing method for filter tip adsorption bar made of cellulose acetate open-cell micropore foam material
CN205472984U (en) Novel tubular microporous aerator diaphragm
ATE219120T1 (en) METHOD FOR PRODUCING CELLULOSIC FLAT FILM
CN204673987U (en) A kind of fan-shaped electric wire compact conductor mould