ID20429A - Alat dan proses untuk memproduksi film-film selulosik berbentuk tabung - Google Patents

Alat dan proses untuk memproduksi film-film selulosik berbentuk tabung

Info

Publication number
ID20429A
ID20429A IDW980117A ID980117A ID20429A ID 20429 A ID20429 A ID 20429A ID W980117 A IDW980117 A ID W980117A ID 980117 A ID980117 A ID 980117A ID 20429 A ID20429 A ID 20429A
Authority
ID
Indonesia
Prior art keywords
precipitant
tools
processes
producing tube
cellulosic films
Prior art date
Application number
IDW980117A
Other languages
English (en)
Inventor
Christian Schlossnikl
Peter Gspaltl
Alois Kofler
Original Assignee
Chemiefaser Lenzing Ag
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of ID20429A publication Critical patent/ID20429A/id

Links

Classifications

    • 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
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
IDW980117A 1997-03-21 1998-03-20 Alat dan proses untuk memproduksi film-film selulosik berbentuk tabung ID20429A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0049597A AT404595B (de) 1997-03-21 1997-03-21 Vorrichtung und verfahren zur herstellung cellulosischer schlauchfolien

Publications (1)

Publication Number Publication Date
ID20429A true ID20429A (id) 1998-12-10

Family

ID=3492124

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW980117A ID20429A (id) 1997-03-21 1998-03-20 Alat dan proses untuk memproduksi film-film selulosik berbentuk tabung

Country Status (13)

Country Link
US (1) US20020167110A1 (id)
EP (1) EP0904187B1 (id)
JP (1) JP2000510784A (id)
CN (1) CN1081529C (id)
AT (2) AT404595B (id)
AU (1) AU734818B2 (id)
BR (1) BR9804789A (id)
CA (1) CA2255638A1 (id)
DE (1) DE59805593D1 (id)
ES (1) ES2183333T3 (id)
ID (1) ID20429A (id)
NO (1) NO314026B1 (id)
WO (1) WO1998042492A2 (id)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000023249A2 (en) * 1998-10-21 2000-04-27 Devro Plc Cellulose extrusion
GB9823086D0 (en) * 1998-10-21 1998-12-16 Devro Plc Film manufacturing method
DE10035798A1 (de) * 2000-07-22 2002-01-31 Kalle Nalo Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung eines nahtlosen Folienschlauches und nahtloser Folienschlauch
JP4547115B2 (ja) * 2001-08-29 2010-09-22 富士フイルム株式会社 光学補償フィルムの製造方法
AT514137A1 (de) 2013-04-05 2014-10-15 Lenzing Akiengesellschaft Polysaccharidfaser und Verfahren zu ihrer Herstellung
AT514136A1 (de) 2013-04-05 2014-10-15 Lenzing Akiengesellschaft Polysaccharidfaser mit erhöhtem Fibrillationsvermögen und Verfahren zu ihrer Herstellung
AT514123B1 (de) 2013-04-10 2015-06-15 Lenzing Akiengesellschaft Polysaccharidfilm und Verfahren zu seiner Herstellung
AT514468A1 (de) 2013-06-17 2015-01-15 Lenzing Akiengesellschaft Hochsaugfähige Polysaccharidfaser und ihre Verwendung
AT514474B1 (de) 2013-06-18 2016-02-15 Chemiefaser Lenzing Ag Polysaccharidfaser und Verfahren zu ihrer Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US416536A (en) * 1889-12-03 Sheet-metal can
DE367972C (de) * 1923-01-30 Glanzstoff Ag Verfahren zur Herstellung schlauchartiger Zellulosehaeute aus Zelluloseloesungen
DE549410C (de) * 1928-01-27 1932-04-27 Richard Weingand Dipl Ing Vorrichtung zur kontinuierlichen Herstellung nahtloser, biegsamer Schlaeuche aus Celluloseloesung
BE419316A (id) * 1936-01-09 1900-01-01
NL280994A (id) * 1965-02-04 1900-01-01
US4164536A (en) * 1978-04-18 1979-08-14 Teepak, Inc. Method and apparatus for the manufacture of fibrous casing
AT403584B (de) * 1993-09-13 1998-03-25 Chemiefaser Lenzing Ag Verfahren und vorrichtung zur herstellung cellulosischer flach- oder schlauchfolien
DE4421482C2 (de) * 1994-06-20 1997-04-03 Fraunhofer Ges Forschung Verfahren zur Herstellung orientierter Cellulosefolien sowie die mit diesem Verfahren hergestellten Folien und deren Verwendung

Also Published As

Publication number Publication date
JP2000510784A (ja) 2000-08-22
AU734818B2 (en) 2001-06-21
CN1081529C (zh) 2002-03-27
DE59805593D1 (de) 2002-10-24
ES2183333T3 (es) 2003-03-16
WO1998042492A3 (de) 1999-01-21
EP0904187A3 (de) 1999-07-28
AT404595B (de) 1998-12-28
US20020167110A1 (en) 2002-11-14
EP0904187B1 (de) 2002-09-18
ATE224286T1 (de) 2002-10-15
BR9804789A (pt) 1999-08-17
NO314026B1 (no) 2003-01-20
NO985399D0 (no) 1998-11-20
AU6385098A (en) 1998-10-20
NO985399L (no) 1998-11-20
CN1219148A (zh) 1999-06-09
WO1998042492A2 (de) 1998-10-01
CA2255638A1 (en) 1998-10-01
EP0904187A2 (de) 1999-03-31
ATA49597A (de) 1998-05-15

Similar Documents

Publication Publication Date Title
ID20429A (id) Alat dan proses untuk memproduksi film-film selulosik berbentuk tabung
BG60111B2 (bg) Метод за производство на целулозно изделие
FI980862A0 (fi) Kiraalisia metyylifenyylioksatsolidinoneja
ID26207A (id) ESTRATRIENA TERSUBSTITUSI 11β-HALOGEN-7 αTERSUBSTITUTASI, PROSES UNTUK MEMPRODUKSI SEDIAAN FARMASI YANG MENGANDUNG ESTRATRIENA 11β-HALOGEN-7 αINI DAN JUGA PENGGUNAANNYA UNTUK PRODUKSI ZAT-ZAT FARMASI
DE69629336D1 (de) Hochdruckentladungslampe und ihr herstellungsverfahren
CA2227272A1 (en) Use of lipids as aids in the production of solid drug forms by melt extrusion
EP0872481A4 (en) DEPSIPEPTIDE DERIVATIVE, METHOD FOR THE PRODUCTION THEREOF AND INTERMEDIATE PRODUCT THEREFOR
MX9705726A (es) Amidas del acido alcoximinoacetico.
CZ20011404A3 (cs) Hlava tuby z plastu a způsob a zařízení pro její výrobu
CA2091488A1 (en) Method and apparatus for the orientation of a plastic pipe
CA2330928A1 (en) Extruder die head
ATE383399T1 (de) Herstellungsverfahren für reifen, die damit hergestellten reifen und dabei verwendeten elastomerzusammensetzungen
FI974433A0 (fi) Hiilikuitujen kehrääminen solvatoiduista eristä
ES2186440T3 (es) Dispositivo y procedimiento para la fabricacion de tubos de plastico.
NO990889D0 (no) Prosess for produksjon av iohexol
FR2717458B1 (fr) Procédé de production de dioxyde de chlore.
PT915988E (pt) Processo para a producao fermentativa de cefalosporinas desaciladas
CA2417723A1 (en) Method and device for extruding a continuous moulded body
DK0809440T3 (da) Spiseligt kollagenhylster
DE59006047D1 (de) Verfahren und Vorrichtung zum Herstellen von Extrudatteilchen.
HUP0105483A2 (hu) Eljárás folyóképes lakkokhoz való alapanyag gyártására, valamint ilyen alapanyag
MY113146A (en) Cellulose molded body and process for its production
ATE340685T1 (de) Schlauchfolien auf basis von cellulose-eiweiss mischungen
JPS5588926A (en) Continuous rotary extruder
DE60013599D1 (de) Herstellung von inogatran-agglomeraten und die verbindung inogatran-anhydrid