BE634819A - - Google Patents

Info

Publication number
BE634819A
BE634819A BE634819DA BE634819A BE 634819 A BE634819 A BE 634819A BE 634819D A BE634819D A BE 634819DA BE 634819 A BE634819 A BE 634819A
Authority
BE
Belgium
Prior art keywords
die
spinning
needle
combined die
combined
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication date
Publication of BE634819A publication Critical patent/BE634819A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
BE634819D BE634819A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE634819A true BE634819A (enrdf_load_html_response) 1900-01-01

Family

ID=201661

Family Applications (1)

Application Number Title Priority Date Filing Date
BE634819D BE634819A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE634819A (enrdf_load_html_response)

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