FR1253521A - Perfectionnements dans l'extrusion de filets ou de toiles en plastique - Google Patents

Perfectionnements dans l'extrusion de filets ou de toiles en plastique

Info

Publication number
FR1253521A
FR1253521A FR822233A FR822233A FR1253521A FR 1253521 A FR1253521 A FR 1253521A FR 822233 A FR822233 A FR 822233A FR 822233 A FR822233 A FR 822233A FR 1253521 A FR1253521 A FR 1253521A
Authority
FR
France
Prior art keywords
cloths
extrusion
plastic nets
nets
plastic
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
FR822233A
Other languages
English (en)
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.)
Plastic Textile Accessories Ltd
Original Assignee
Plastic Textile Accessories Ltd
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 Plastic Textile Accessories Ltd filed Critical Plastic Textile Accessories Ltd
Priority to FR822233A priority Critical patent/FR1253521A/fr
Application granted granted Critical
Publication of FR1253521A publication Critical patent/FR1253521A/fr
Expired 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
    • B29C48/345—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
    • B29C48/03—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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR822233A 1960-03-23 1960-03-23 Perfectionnements dans l'extrusion de filets ou de toiles en plastique Expired FR1253521A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822233A FR1253521A (fr) 1960-03-23 1960-03-23 Perfectionnements dans l'extrusion de filets ou de toiles en plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822233A FR1253521A (fr) 1960-03-23 1960-03-23 Perfectionnements dans l'extrusion de filets ou de toiles en plastique

Publications (1)

Publication Number Publication Date
FR1253521A true FR1253521A (fr) 1961-02-10

Family

ID=8727759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822233A Expired FR1253521A (fr) 1960-03-23 1960-03-23 Perfectionnements dans l'extrusion de filets ou de toiles en plastique

Country Status (1)

Country Link
FR (1) FR1253521A (fr)

Similar Documents

Publication Publication Date Title
FR1429484A (fr) Nouveaux emplois de l'azide de potassium dans l'agriculture
CH371471A (fr) Aire d'envol
BE611910A (fr) Filière d'extrudage
FR1399683A (fr) Perfectionnement aux dispositifs de filtration dans l'extrusion des matières plastiques
BE599612A (fr) Perfectionnements à la production de substances polymères
BE762887A (fr) Nouveaux agents pesticides de la categorie des acrylates d'oxyquinoleine ou d'oxyquinaldine
FR1253521A (fr) Perfectionnements dans l'extrusion de filets ou de toiles en plastique
FR1225691A (fr) Perfectionnements à l'extrusion de matières plastiques
IT971695B (it) Perfezionamenti in o relativi all estrusione di reti in mate ria plastica
FR1245925A (fr) Perfectionnements à l'ostréiculture
BE589059A (fr) Perfectionnements dans l'extrusion de filets ou de toiles en plastique.
FR1410387A (fr) Piston de machine ou analogue et ses diverses applications
CH403297A (fr) Solution de polymères d'acrylonitrile
FR1319787A (fr) Perfectionnements à la production de polymères d'oléfines
FR1287107A (fr) Appareil pour la métallisation de bandes en matière plastique
FR1259692A (fr) élément de fixation en matière plastique
FR1303928A (fr) Perfectionnements apportés à l'extrusion en cubes ou en grains de matières alimentires
FR1306454A (fr) Perfectionnements dans la fabrication de filets en matière plastique extrudée
FR1443174A (fr) Nouvelles compositions de revêtement en matières plastiques dispersées dans l'eau
FR1281464A (fr) Perfectionnements apportés au traitement de surface de feuilles en matière plastique
BE758797A (fr) Element d'aerateur
FR1290227A (fr) Perfectionnements à la fabrication de grillages ou analogues en matere plastique
FR1325984A (fr) Armature métallique pour l'utilisation de la matière plastique en agriculture
FR1260846A (fr) Charnières et paumelles en matière plastique
FR1307000A (fr) Filets en matière plastique renforcée