AU3068799A - Extrusion die for biodegradable material with die orifice modifying device and flow control device - Google Patents

Extrusion die for biodegradable material with die orifice modifying device and flow control device

Info

Publication number
AU3068799A
AU3068799A AU30687/99A AU3068799A AU3068799A AU 3068799 A AU3068799 A AU 3068799A AU 30687/99 A AU30687/99 A AU 30687/99A AU 3068799 A AU3068799 A AU 3068799A AU 3068799 A AU3068799 A AU 3068799A
Authority
AU
Australia
Prior art keywords
die
flow control
biodegradable material
control device
extrusion die
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
AU30687/99A
Inventor
Don R. Bittner
Hans G. Franke
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.)
Standard Starch LLC
Original Assignee
Standard Starch LLC
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
Priority claimed from US09/035,560 external-priority patent/US6103151A/en
Priority claimed from US09/035,200 external-priority patent/US6183672B1/en
Application filed by Standard Starch LLC filed Critical Standard Starch LLC
Publication of AU3068799A publication Critical patent/AU3068799A/en
Abandoned legal-status Critical Current

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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/03—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
    • 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
    • B29K2003/00—Use of starch or derivatives as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AU30687/99A 1998-03-05 1999-03-04 Extrusion die for biodegradable material with die orifice modifying device and flow control device Abandoned AU3068799A (en)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US3541798A 1998-03-05 1998-03-05
US3541998A 1998-03-05 1998-03-05
US3560598A 1998-03-05 1998-03-05
US3541898A 1998-03-05 1998-03-05
US3556698A 1998-03-05 1998-03-05
US09/035,560 US6103151A (en) 1998-03-05 1998-03-05 Extrusion die for biodegradable material with flow control device
US09035605 1998-03-05
US09035566 1998-03-05
US09035200 1998-03-05
US09035419 1998-03-05
US09035417 1998-03-05
US09035560 1998-03-05
US09035418 1998-03-05
US09/035,200 US6183672B1 (en) 1998-03-05 1998-03-05 Extrusion die for biodegradable material with die orifice modifying device and flow control device
PCT/US1999/004774 WO1999044806A1 (en) 1998-03-05 1999-03-04 Extrusion die for biodegradable material with die orifice modifying device and flow control device

Publications (1)

Publication Number Publication Date
AU3068799A true AU3068799A (en) 1999-09-20

Family

ID=27567851

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30687/99A Abandoned AU3068799A (en) 1998-03-05 1999-03-04 Extrusion die for biodegradable material with die orifice modifying device and flow control device

Country Status (5)

Country Link
EP (1) EP1069982A1 (en)
JP (2) JP2002514522A (en)
AU (1) AU3068799A (en)
CA (1) CA2323157C (en)
WO (1) WO1999044806A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011052028A (en) * 2003-11-05 2011-03-17 Nichirei Foods:Kk Material treated with acerola containing polyphenol and/or vitamin c
US7264461B2 (en) 2005-10-14 2007-09-04 Frito-Lay North America, Inc. Externally adjustable insert for extrusion manifold

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL270677A (en) * 1900-01-01
CA788896A (en) * 1968-07-02 M. Stevens Alexander Extruding dies
DE659706C (en) * 1934-03-30 1938-05-10 Becker & Co Naturinwerk Sausage casing made from fibrous pressed mass, in particular made from crushed skin waste
DE1303005B (en) 1961-04-03 1971-06-24
DE1479351B2 (en) * 1961-06-09 1972-01-20 Kunststoffmaschinen AG, Stansstad, Nidwaiden (Schweiz) DEVICE FOR MANUFACTURING HOLLOW BODIES FROM THERMO PLASTIC PLASTIC BY THE BLOW PROCESS
CH420593A (en) * 1963-01-18 1966-09-15 Battenfeld Maschfab Device with a hose nozzle for the production of hollow bodies from thermoplastic material
FR1542310A (en) 1966-11-07 1968-10-11 Du Pont Canada Pressure balanced annular extrusion die
GB1183027A (en) 1968-10-23 1970-03-04 Midland Ross Corp Extruder Die Head
US3734672A (en) 1971-10-18 1973-05-22 Food Technology Extrusion die for dough
US4125495A (en) 1974-11-25 1978-11-14 Coloroll Limited Synthetic/resin based compositions
US4133784A (en) 1977-09-28 1979-01-09 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable film compositions prepared from starch and copolymers of ethylene and acrylic acid
US4454268A (en) 1983-06-23 1984-06-12 The United States Of America As Represented By The Secretary Of Agriculture Starch-based semipermeable films
JPS6085946A (en) * 1983-08-24 1985-05-15 昭和電工株式会社 Inflation film and manufacture thereof
US4673438A (en) 1984-02-13 1987-06-16 Warner-Lambert Company Polymer composition for injection molding
DE3442712A1 (en) 1984-11-23 1986-05-28 Naturin-Werk Becker & Co, 6940 Weinheim ARTIFICIAL, IRREGULARLY SHAPED SAUSAGE CASE FROM COLLAGEN, METHOD FOR THEIR PRODUCTION AND DEVICE FOR IMPLEMENTING THE METHOD
JPH0653407B2 (en) * 1987-07-17 1994-07-20 富士写真フイルム株式会社 Packaging material
US5095054A (en) 1988-02-03 1992-03-10 Warner-Lambert Company Polymer compositions containing destructurized starch
BE1002635A6 (en) 1988-12-09 1991-04-16 Amylum Nv METHOD FOR MANUFACTURING A mixture of starch and polyvinyl alcohol AND THUS MANUFACTURED MIXTURE.
DE474705T1 (en) 1989-06-01 1992-10-15 Goodman Fielder Wattie Australia Ltd., Gladesville, Neu Sued Wales, Au SHAPED OBJECTS DERIVED FROM STRENGTH.
US5288529A (en) * 1989-06-16 1994-02-22 Foster-Miller Inc. Liquid crystal polymer film
US5409973A (en) 1989-08-07 1995-04-25 Butterfly S.R.L. Polymer composition including destructured starch and an ethylene copolymer
IT1232910B (en) 1989-08-07 1992-03-05 Butterfly Srl POLYMERIC COMPOSITIONS FOR THE PRODUCTION OF BIODEGRADABLE PLASTIC ITEMS AND PROCEDURES FOR THEIR PREPARATION
JP2915451B2 (en) * 1989-11-15 1999-07-05 株式会社リーダー Manufacturing method of heat sealable laminated film
US5186990A (en) 1991-04-05 1993-02-16 Eagle Scientific Co. Biodegradable and water soluble packaging material
US5252271A (en) 1991-10-22 1993-10-12 Bio-Products International Biodegradable packaging foam and method of preparation
US5208267A (en) 1992-01-21 1993-05-04 Univ Kansas State Starch-based, biodegradable packing filler and method of preparing same
US5783126A (en) 1992-08-11 1998-07-21 E. Khashoggi Industries Method for manufacturing articles having inorganically filled, starch-bound cellular matrix
US5362778A (en) 1993-02-16 1994-11-08 Air Products And Chemicals, Inc. Extrudable polyvinyl alcohol compositions containing modified starches
DE29707060U1 (en) * 1997-04-21 1997-07-10 Fischer W Mueller Blasformtech Extrusion head for blow molding hollow bodies

Also Published As

Publication number Publication date
EP1069982A1 (en) 2001-01-24
WO1999044806A1 (en) 1999-09-10
CA2323157C (en) 2008-09-30
JP2002514522A (en) 2002-05-21
CA2323157A1 (en) 1999-09-10
JP2009179060A (en) 2009-08-13

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase