ES477606A1 - Procedimiento de moldeo por inyeccion de plasticos el cual ayuda a la dispersion del color y elemina particulas de car-bon en el producto moldeado. - Google Patents

Procedimiento de moldeo por inyeccion de plasticos el cual ayuda a la dispersion del color y elemina particulas de car-bon en el producto moldeado.

Info

Publication number
ES477606A1
ES477606A1 ES477606A ES477606A ES477606A1 ES 477606 A1 ES477606 A1 ES 477606A1 ES 477606 A ES477606 A ES 477606A ES 477606 A ES477606 A ES 477606A ES 477606 A1 ES477606 A1 ES 477606A1
Authority
ES
Spain
Prior art keywords
plastics material
nozzle
breaker plate
fine screen
screen
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
ES477606A
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.)
Dart Industries Inc
Original Assignee
Dart Industries Inc
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 Dart Industries Inc filed Critical Dart Industries Inc
Publication of ES477606A1 publication Critical patent/ES477606A1/es
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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B29C45/24—Cleaning equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Procedimiento de moldeo por inyección de plásticos el cual ayuda a la dispersión del color y elimina partículas de carbón en el producto moldeado, del tipo de plástico de la familia de las poliolefinas que comprenden polietileno, polipropileno, polietileno lineal, copolímeros y estireno.
ES477606A 1978-02-09 1979-02-09 Procedimiento de moldeo por inyeccion de plasticos el cual ayuda a la dispersion del color y elemina particulas de car-bon en el producto moldeado. Expired ES477606A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87643378A 1978-02-09 1978-02-09

Publications (1)

Publication Number Publication Date
ES477606A1 true ES477606A1 (es) 1979-10-16

Family

ID=25367694

Family Applications (2)

Application Number Title Priority Date Filing Date
ES477606A Expired ES477606A1 (es) 1978-02-09 1979-02-09 Procedimiento de moldeo por inyeccion de plasticos el cual ayuda a la dispersion del color y elemina particulas de car-bon en el producto moldeado.
ES478431A Expired ES478431A1 (es) 1978-02-09 1979-03-08 Perfeccionamientos en conjuntos de toberas para el moldeo por inyeccion de plasticos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES478431A Expired ES478431A1 (es) 1978-02-09 1979-03-08 Perfeccionamientos en conjuntos de toberas para el moldeo por inyeccion de plasticos.

Country Status (16)

Country Link
JP (1) JPS54117560A (es)
AR (1) AR215981A1 (es)
BE (1) BE874043A (es)
BR (1) BR7900796A (es)
CA (1) CA1126457A (es)
ES (2) ES477606A1 (es)
FR (1) FR2416790A1 (es)
GB (1) GB2014897B (es)
GR (1) GR64949B (es)
HK (1) HK7885A (es)
KE (1) KE3397A (es)
MY (1) MY8500502A (es)
NZ (1) NZ189604A (es)
PH (1) PH17464A (es)
SG (1) SG21084G (es)
ZA (1) ZA79577B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8510185D0 (en) * 1985-04-22 1985-05-30 C R M Design Services Ltd Nozzle for injection moulding thin rubber articles
GB2236261A (en) * 1989-08-30 1991-04-03 Delco Electronic Overseas Corp Filter nozzle assembly
DE4419405C2 (de) * 1994-06-03 1996-11-21 Kloeckner Desma Elastomertechn Plastifizier- und Spritzeinheit für Spritzgießmaschinen zur Erzeugung von Gummi- oder Kunststoffartikeln
JP6562504B2 (ja) * 2015-07-16 2019-08-21 日本スピンドル製造株式会社 ストレーニング機構及びそのストレーニング機構を備えたスクリュー押出機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278425A (es) * 1961-02-07 1900-01-01
DE2441475A1 (de) * 1974-08-29 1976-03-11 Segmueller Ag Iltervorrichtung
NL7601569A (nl) * 1975-04-17 1976-10-19 Mobil Oil Corp Van een filterzeef voorziene extrusie-inrichting voor polymeren.

Also Published As

Publication number Publication date
PH17464A (en) 1984-08-29
BR7900796A (pt) 1979-09-04
ZA79577B (en) 1980-02-27
JPS54117560A (en) 1979-09-12
GB2014897A (en) 1979-09-05
MY8500502A (en) 1985-12-31
SG21084G (en) 1985-01-04
BE874043A (fr) 1979-05-29
GR64949B (en) 1980-06-10
HK7885A (en) 1985-02-08
NZ189604A (en) 1983-05-10
FR2416790A1 (fr) 1979-09-07
AR215981A1 (es) 1979-11-15
CA1126457A (en) 1982-06-29
KE3397A (en) 1984-06-08
ES478431A1 (es) 1979-06-16
FR2416790B1 (es) 1982-07-30
GB2014897B (en) 1982-06-03

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