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CH531404A - Method and device for the continuous production of plastic base material - Google Patents

Method and device for the continuous production of plastic base material

Info

Publication number
CH531404A
CH531404A CH1649270A CH1649270A CH531404A CH 531404 A CH531404 A CH 531404A CH 1649270 A CH1649270 A CH 1649270A CH 1649270 A CH1649270 A CH 1649270A CH 531404 A CH531404 A CH 531404A
Authority
CH
Switzerland
Prior art keywords
base material
continuous production
plastic base
plastic
continuous
Prior art date
Application number
CH1649270A
Other languages
German (de)
Inventor
Gough Hutt Thomas
Original Assignee
Hutt Thomas G
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 Hutt Thomas G filed Critical Hutt Thomas G
Publication of CH531404A publication Critical patent/CH531404A/en

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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/501—Extruder feed section
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
CH1649270A 1969-11-06 1970-11-06 Method and device for the continuous production of plastic base material CH531404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA697790A ZA697790B (en) 1969-11-06 1969-11-06 Manufacture of master batch material and apparatus therefor

Publications (1)

Publication Number Publication Date
CH531404A true CH531404A (en) 1972-12-15

Family

ID=25561522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1649270A CH531404A (en) 1969-11-06 1970-11-06 Method and device for the continuous production of plastic base material

Country Status (8)

Country Link
AU (1) AU2188470A (en)
BE (1) BE758516A (en)
CH (1) CH531404A (en)
DE (1) DE2054790A1 (en)
FR (1) FR2069082A5 (en)
GB (1) GB1304768A (en)
NL (1) NL7016206A (en)
ZA (1) ZA697790B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116865A (en) * 1981-12-10 1983-10-05 Bicc Plc Mixing and extrusion machinery
CN113186604B (en) * 2021-04-26 2022-07-12 福建恒捷实业有限公司 Nylon spinning feeding system
CN116653262B (en) * 2023-05-31 2024-10-22 江苏沃源包装制品有限公司 Intelligent food packaging film processing material extrusion device

Also Published As

Publication number Publication date
BE758516A (en) 1971-04-16
NL7016206A (en) 1971-05-10
AU2188470A (en) 1972-05-11
GB1304768A (en) 1973-01-31
FR2069082A5 (en) 1971-09-03
DE2054790A1 (en) 1971-05-13
ZA697790B (en) 1971-10-27

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Legal Events

Date Code Title Description
PL Patent ceased