FR2000313A1 - - Google Patents

Info

Publication number
FR2000313A1
FR2000313A1 FR6900704A FR6900704A FR2000313A1 FR 2000313 A1 FR2000313 A1 FR 2000313A1 FR 6900704 A FR6900704 A FR 6900704A FR 6900704 A FR6900704 A FR 6900704A FR 2000313 A1 FR2000313 A1 FR 2000313A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6900704A
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.)
NRM Corp
Original Assignee
NRM 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 NRM Corp filed Critical NRM Corp
Publication of FR2000313A1 publication Critical patent/FR2000313A1/fr
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR6900704A 1968-01-16 1969-01-16 Withdrawn FR2000313A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69832768A 1968-01-16 1968-01-16

Publications (1)

Publication Number Publication Date
FR2000313A1 true FR2000313A1 (fr) 1969-09-05

Family

ID=24804794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900704A Withdrawn FR2000313A1 (fr) 1968-01-16 1969-01-16

Country Status (4)

Country Link
US (1) US3475789A (fr)
DE (1) DE1901516C3 (fr)
FR (1) FR2000313A1 (fr)
GB (1) GB1245302A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756758A (en) * 1969-07-15 1973-09-04 Chemplex Co Extrusion die for plastic film
US3752635A (en) * 1971-03-22 1973-08-14 Reynolds Metals Co Apparatus for making plastic film
US3933958A (en) * 1971-03-22 1976-01-20 Reynolds Metals Company Method of making tubular plastic film
AT334076B (de) * 1973-06-05 1976-12-27 Pannenbecker H Verfahren zum herstellen von kunststoffolien
DK146217C (da) * 1980-02-29 1984-03-05 Rasmussen O B Coekstruderingsdyse
US4564350A (en) * 1982-06-10 1986-01-14 Thomas R. Vigil Plastic extruder assembly
US4643927A (en) * 1985-07-18 1987-02-17 The Dow Chemical Company Tubular, multi-layer film and method of making
US6343919B1 (en) * 2000-02-28 2002-02-05 Ricardo Pablo Rodriguez Modular plastics extrusion die
JP4970965B2 (ja) * 2007-01-22 2012-07-11 バンドー化学株式会社 短繊維配向ゴム又は合成樹脂の製造法及び押出成形用拡張ダイ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016009B (de) * 1954-07-15 1957-09-19 Anton Reifenhaeuser Fa Verfahren zum Strangpressen von Hohlkoerpern aus thermoplastischem Kunststoff
US2910726A (en) * 1957-08-20 1959-11-03 Us Rubber Co Pelletizing apparatus
US3358329A (en) * 1964-03-16 1967-12-19 Dow Chemical Co Extrusion apparatus and products therefrom
US3394433A (en) * 1964-03-16 1968-07-30 Dow Chemical Co Apparatus for extruding plastic tubes with cross-ribbed surfaces
US3343215A (en) * 1965-04-23 1967-09-26 Barmag Barmer Maschf Deflecting extruder head
US3291979A (en) * 1966-04-05 1966-12-13 Holophane Co Inc Luminaire

Also Published As

Publication number Publication date
DE1901516B2 (de) 1978-11-09
DE1901516A1 (de) 1969-09-04
US3475789A (en) 1969-11-04
GB1245302A (en) 1971-09-08
DE1901516C3 (de) 1979-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse