FR2687344B1 - Machine d'extrusion a systeme d'injection d'additif liquide. - Google Patents

Machine d'extrusion a systeme d'injection d'additif liquide.

Info

Publication number
FR2687344B1
FR2687344B1 FR9201753A FR9201753A FR2687344B1 FR 2687344 B1 FR2687344 B1 FR 2687344B1 FR 9201753 A FR9201753 A FR 9201753A FR 9201753 A FR9201753 A FR 9201753A FR 2687344 B1 FR2687344 B1 FR 2687344B1
Authority
FR
France
Prior art keywords
injection system
extrusion machine
liquid additive
additive injection
liquid
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 - Fee Related
Application number
FR9201753A
Other languages
English (en)
Other versions
FR2687344A1 (fr
Inventor
Jean-Pierre Cohen
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.)
FAIREX
Original Assignee
FAIREX
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 FAIREX filed Critical FAIREX
Priority to FR9201753A priority Critical patent/FR2687344B1/fr
Publication of FR2687344A1 publication Critical patent/FR2687344A1/fr
Application granted granted Critical
Publication of FR2687344B1 publication Critical patent/FR2687344B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR9201753A 1992-02-17 1992-02-17 Machine d'extrusion a systeme d'injection d'additif liquide. Expired - Fee Related FR2687344B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9201753A FR2687344B1 (fr) 1992-02-17 1992-02-17 Machine d'extrusion a systeme d'injection d'additif liquide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201753A FR2687344B1 (fr) 1992-02-17 1992-02-17 Machine d'extrusion a systeme d'injection d'additif liquide.

Publications (2)

Publication Number Publication Date
FR2687344A1 FR2687344A1 (fr) 1993-08-20
FR2687344B1 true FR2687344B1 (fr) 1995-05-05

Family

ID=9426700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9201753A Expired - Fee Related FR2687344B1 (fr) 1992-02-17 1992-02-17 Machine d'extrusion a systeme d'injection d'additif liquide.

Country Status (1)

Country Link
FR (1) FR2687344B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736801A1 (fr) * 1995-07-21 1997-01-24 Agroval Materiau repulsif pour animaux, procede d'obtention de ce materiau et installation pour la mise en oeuvre du procede

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1003469A (fr) * 1947-01-08 1952-03-18 Paul Leistritz A G Maschf Procédé et dispositif pour introduire des matières additives dans les masses pâteuses, visqueuses et plastiques
GB989855A (en) * 1961-06-02 1965-04-22 Monsanto Co Extrusion process and apparatus
US3343568A (en) * 1965-02-23 1967-09-26 Phillips Petroleum Co Extruded tubular article with clear stripe and translucent to opaque body
US3568250A (en) * 1965-09-10 1971-03-09 Weyerhaeuser Co Apparatus for extruding and applying plastic materials
US3461498A (en) * 1966-11-30 1969-08-19 Scott Paper Co Pressure injection apparatus
CH591946A5 (fr) * 1975-10-10 1977-10-14 Maillefer Sa
FR2562835B1 (fr) * 1984-04-11 1986-12-19 Bonnel Pierre Procede et dispositif pour la fabrication de film etirable pour la palettisation
US4657499A (en) * 1985-05-30 1987-04-14 Shell Oil Company Screw extruder apparatus adapted for mixing additive fluids
FR2615144B1 (fr) * 1987-05-14 1989-11-10 Clextral Procede et installation de preparation en continu de produits constitues d'une charge a base de liquide et d'un liant thermoplastique

Also Published As

Publication number Publication date
FR2687344A1 (fr) 1993-08-20

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse