Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU540476B2 - Extruding die - Google Patents
[go: Go Back, main page]

AU540476B2 - Extruding die - Google Patents

Extruding die

Info

Publication number
AU540476B2
AU540476B2 AU56939/80A AU5693980A AU540476B2 AU 540476 B2 AU540476 B2 AU 540476B2 AU 56939/80 A AU56939/80 A AU 56939/80A AU 5693980 A AU5693980 A AU 5693980A AU 540476 B2 AU540476 B2 AU 540476B2
Authority
AU
Australia
Prior art keywords
extruding die
extruding
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.)
Expired
Application number
AU56939/80A
Other versions
AU5693980A (en
Inventor
Ewald Albert Kamp
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of AU5693980A publication Critical patent/AU5693980A/en
Application granted granted Critical
Publication of AU540476B2 publication Critical patent/AU540476B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B29D5/10—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous profiled strip
    • 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
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Bag Frames (AREA)
AU56939/80A 1979-03-30 1980-03-28 Extruding die Expired AU540476B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2566579A 1979-03-30 1979-03-30
US025665 1979-03-30

Publications (2)

Publication Number Publication Date
AU5693980A AU5693980A (en) 1980-10-02
AU540476B2 true AU540476B2 (en) 1984-11-22

Family

ID=21827383

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56939/80A Expired AU540476B2 (en) 1979-03-30 1980-03-28 Extruding die

Country Status (15)

Country Link
AU (1) AU540476B2 (en)
BE (1) BE882517A (en)
CA (1) CA1140716A (en)
CH (1) CH636047A5 (en)
DE (1) DE3011371C2 (en)
DK (1) DK157905C (en)
FI (1) FI72918C (en)
FR (1) FR2452371A1 (en)
GB (1) GB2046660B (en)
IE (1) IE49435B1 (en)
IT (1) IT1127017B (en)
NL (1) NL188839C (en)
NO (1) NO154160C (en)
NZ (1) NZ193297A (en)
SE (1) SE435153B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106023A1 (en) * 1981-02-19 1982-10-14 Felix 4446 Hörstel Heescher Process for producing ribbed panels serving as construction elements
EP0063189B1 (en) * 1981-04-16 1985-06-19 The Dow Chemical Company Method and apparatus for forming an integral closure for a thermoplastic container
CA1212808A (en) * 1982-03-24 1986-10-21 Union Carbide Corporation Process and apparatus for reclosable container stock
US4515647A (en) * 1983-02-08 1985-05-07 The Dow Chemical Company Method and apparatus for forming an integral closure for a thermoplastic container
DE3633932C1 (en) * 1986-10-04 1988-05-11 Caprano & Brunnhofer Process for producing a plastic profiled bar with connecting strips for a composite profile
US4741789A (en) * 1986-10-20 1988-05-03 The Dow Chemical Company Apparatus and process for forming and applying a profile and adjacent rib-type zipper to a traveling film web
US4822539A (en) * 1987-09-14 1989-04-18 Minigrip, Inc. Method of and apparatus for extruding bag making material having fastener profiles and alignment ribs, with reinforcing and stabilizing beam effect ridge means
DE3831471A1 (en) * 1988-09-16 1990-03-22 Friedhelm Houpt Process for the automatic production of plastic windows
DE9419699U1 (en) * 1994-12-13 1995-02-02 Ortlieb, Hartmut, 90431 Nürnberg Roll closure for stuff sacks or the like.
GB0211478D0 (en) * 2002-05-18 2002-06-26 Nelson David E Method and apparatus for the extrusion of material
US6877898B2 (en) 2002-09-05 2005-04-12 Illinois Tool Works Inc. Ease of closure through tactile/optical means
CN119974466B (en) * 2025-04-15 2025-07-15 山东宝泰隔热材料有限公司 Extruder head structure with adjustable

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706323A (en) * 1950-10-13 1954-03-31 Harold Frank Edwin Cirket Improvements in or relating to the extrusion of plastic materials
FR1492413A (en) * 1965-08-27 1967-08-18 Minigrip Europ As Process and device for the manufacture of containers provided with a closure device, in particular bags or sachets, in plastic material
DE1479151B2 (en) * 1965-08-27 1972-02-17 Etimex Kunststoffwerke Gmbh, 7000 Stuttgart EXTRUSION HEAD FOR THE PRODUCTION OF AN OPEN OR TUBE-FITTED PLASTIC WIRE WITH FASTENING RIBS ON ONE SIDE
US3579730A (en) * 1965-10-22 1971-05-25 Steven Ausnit Apparatus for making a web having integral interlocking rib and groove portions
US3371696A (en) * 1965-10-22 1968-03-05 Ausnit Steven Reclosable bags with rib and groove elements formed of different materials
FR1568124A (en) * 1968-02-13 1969-05-23
US3565147A (en) * 1968-11-27 1971-02-23 Steven Ausnit Plastic bag having reinforced closure
BE785716A (en) * 1971-06-30 1973-01-02 Flexico France Sarl MANUFACTURING PROCESS AND EXTRUSION LINE FOR A PLASTIC TUBE

Also Published As

Publication number Publication date
SE435153B (en) 1984-09-10
FI72918C (en) 1987-08-10
IT8048276A0 (en) 1980-03-27
IT1127017B (en) 1986-05-21
AU5693980A (en) 1980-10-02
CA1140716A (en) 1983-02-08
FI800957A7 (en) 1980-10-01
GB2046660A (en) 1980-11-19
BE882517A (en) 1980-09-29
DK136280A (en) 1980-10-01
NL188839C (en) 1992-10-16
DE3011371A1 (en) 1980-10-02
DK157905C (en) 1990-08-13
DE3011371C2 (en) 1985-03-14
DK157905B (en) 1990-03-05
NO154160B (en) 1986-04-21
IE49435B1 (en) 1985-10-02
SE8002384L (en) 1980-10-01
FR2452371A1 (en) 1980-10-24
NO800864L (en) 1980-10-01
NL188839B (en) 1992-05-18
NL8001859A (en) 1980-10-02
NZ193297A (en) 1984-03-16
CH636047A5 (en) 1983-05-13
FI72918B (en) 1987-04-30
NO154160C (en) 1986-07-30
GB2046660B (en) 1983-05-11
FR2452371B1 (en) 1984-11-23
IE800631L (en) 1980-09-30

Similar Documents

Publication Publication Date Title
GB2084052B (en) Making an extrusion die
AU540511B2 (en) Extrusion die
AU533997B2 (en) Moulding die
AU546658B2 (en) Press moulding cement-mortar
AU537651B2 (en) Die casting
AU5675080A (en) Plastics extrusion
AU517037B2 (en) Die casting m/c
AU550987B2 (en) Die cutter
GB2052361B (en) Two-stage extruder
AU539955B2 (en) Extrusion die
AU540476B2 (en) Extruding die
AU527145B2 (en) Roller die extruder
GB2051643B (en) Extrusion process
AU5448380A (en) Mould
AU521935B2 (en) Die casting
AU517038B2 (en) Die casting m/c ram
GB2051644B (en) Extrusion press
SU583860A1 (en) Shaping die set
AU507765B2 (en) Extrusion press
SU654330A1 (en) Drawing die set
AU500858B2 (en) Extrusion process
AU559969B2 (en) Extrusion die manufacture
AU538140B2 (en) Extrusion head
AU544057B2 (en) Extrusion press die
AU523808B2 (en) Molding press

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired