ES359121A1 - Metodo de fabricacion de aparatos para el moldeo de plasti-cos. - Google Patents

Metodo de fabricacion de aparatos para el moldeo de plasti-cos.

Info

Publication number
ES359121A1
ES359121A1 ES359121A ES359121A ES359121A1 ES 359121 A1 ES359121 A1 ES 359121A1 ES 359121 A ES359121 A ES 359121A ES 359121 A ES359121 A ES 359121A ES 359121 A1 ES359121 A1 ES 359121A1
Authority
ES
Spain
Prior art keywords
groove
component
manufacture
section
plastic extrusion
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
ES359121A
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.)
NETLON PTA Ltd
Original Assignee
NETLON PTA 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 NETLON PTA Ltd filed Critical NETLON PTA Ltd
Publication of ES359121A1 publication Critical patent/ES359121A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/022—Processes or materials for the preparation of spinnerettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/16—Working surfaces curved in two directions
    • B23C3/20—Working surfaces curved in two directions for shaping dies
    • 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
    • B29C48/03—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
    • 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
    • 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)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Nozzles (AREA)
ES359121A 1967-10-02 1968-10-02 Metodo de fabricacion de aparatos para el moldeo de plasti-cos. Expired ES359121A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4480267 1967-10-02

Publications (1)

Publication Number Publication Date
ES359121A1 true ES359121A1 (es) 1970-06-01

Family

ID=10434814

Family Applications (2)

Application Number Title Priority Date Filing Date
ES359121A Expired ES359121A1 (es) 1967-10-02 1968-10-02 Metodo de fabricacion de aparatos para el moldeo de plasti-cos.
ES363892A Expired ES363892A1 (es) 1967-10-02 1969-02-10 Perfeccionamientos en los aparatos para el moldeo de plas- ticos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES363892A Expired ES363892A1 (es) 1967-10-02 1969-02-10 Perfeccionamientos en los aparatos para el moldeo de plas- ticos.

Country Status (11)

Country Link
US (1) US3587357A (es)
BE (1) BE721737A (es)
CH (1) CH479390A (es)
DE (1) DE1800494B2 (es)
DK (1) DK120259B (es)
ES (2) ES359121A1 (es)
FR (1) FR1582463A (es)
GB (1) GB1250753A (es)
IL (1) IL30788A (es)
LU (1) LU56995A1 (es)
NL (1) NL6814053A (es)

Also Published As

Publication number Publication date
DE1800494A1 (de) 1969-06-12
IL30788A (en) 1971-04-28
DK120259B (da) 1971-05-03
IL30788A0 (en) 1968-11-27
NL6814053A (es) 1969-04-08
LU56995A1 (es) 1969-01-20
BE721737A (es) 1969-03-14
ES363892A1 (es) 1970-12-16
FR1582463A (es) 1969-09-26
US3587357A (en) 1971-06-28
GB1250753A (es) 1971-10-20
DE1800494B2 (de) 1970-11-05
CH479390A (de) 1969-10-15

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