JPS5251456A - Hot melting agent working extruder - Google Patents

Hot melting agent working extruder

Info

Publication number
JPS5251456A
JPS5251456A JP50127360A JP12736075A JPS5251456A JP S5251456 A JPS5251456 A JP S5251456A JP 50127360 A JP50127360 A JP 50127360A JP 12736075 A JP12736075 A JP 12736075A JP S5251456 A JPS5251456 A JP S5251456A
Authority
JP
Japan
Prior art keywords
hot melting
melting agent
agent working
working extruder
extruder
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.)
Granted
Application number
JP50127360A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5327294B2 (OSRAM
Inventor
Masaru Uemura
Tadashi Kasamatsu
Toshimitsu Akiyama
Hitoshi Kuroki
Yuujirou Kosaka
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP50127360A priority Critical patent/JPS5251456A/ja
Publication of JPS5251456A publication Critical patent/JPS5251456A/ja
Publication of JPS5327294B2 publication Critical patent/JPS5327294B2/ja
Granted 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
    • 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
    • B29C48/505—Screws
    • B29C48/51—Screws with internal flow passages, e.g. for molten material
    • B29C48/515—Screws with internal flow passages, e.g. for molten material for auxiliary fluids, e.g. foaming agents
    • 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
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/505—Screws
    • B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
    • B29C48/60—Thread tops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP50127360A 1975-10-24 1975-10-24 Hot melting agent working extruder Granted JPS5251456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50127360A JPS5251456A (en) 1975-10-24 1975-10-24 Hot melting agent working extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50127360A JPS5251456A (en) 1975-10-24 1975-10-24 Hot melting agent working extruder

Publications (2)

Publication Number Publication Date
JPS5251456A true JPS5251456A (en) 1977-04-25
JPS5327294B2 JPS5327294B2 (OSRAM) 1978-08-08

Family

ID=14958013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50127360A Granted JPS5251456A (en) 1975-10-24 1975-10-24 Hot melting agent working extruder

Country Status (1)

Country Link
JP (1) JPS5251456A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2666611B1 (de) * 2012-05-23 2021-04-21 battenfeld-cincinnati Germany GmbH Verfahren und Vorrichtung zum Temperieren von plastischer Kunststoffmasse

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783498A (en) * 1952-10-23 1957-03-05 British Insulated Callenders Screw extrusion machines
US3738420A (en) * 1968-12-16 1973-06-12 Phillips Petroleum Co Apparatus and method for controlling temperature in a feed screw

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783498A (en) * 1952-10-23 1957-03-05 British Insulated Callenders Screw extrusion machines
US3738420A (en) * 1968-12-16 1973-06-12 Phillips Petroleum Co Apparatus and method for controlling temperature in a feed screw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2666611B1 (de) * 2012-05-23 2021-04-21 battenfeld-cincinnati Germany GmbH Verfahren und Vorrichtung zum Temperieren von plastischer Kunststoffmasse

Also Published As

Publication number Publication date
JPS5327294B2 (OSRAM) 1978-08-08

Similar Documents

Publication Publication Date Title
NZ182696A (en) Hot melt adhesive compositions
JPS51144723A (en) Antiitumor agent
GB1548582A (en) Melt extrusion process
JPS51122091A (en) Antiibacterial agent
JPS5214798A (en) Antiibacterial agent
JPS5220961A (en) Extruding machine
JPS525787A (en) Antiibacterial agent
GB1543219A (en) Hot melt adhesives
JPS5250363A (en) Extruder
JPS5261231A (en) Antiitumor agent
AU1066676A (en) Hot melt sealants
JPS5268195A (en) Antiibacterial agent
JPS5253844A (en) Novel antiifertile agent
JPS5251457A (en) Hot melting agent working extruder
JPS5251454A (en) Hot melting agent working extruder
JPS5251456A (en) Hot melting agent working extruder
JPS51142068A (en) Extruder
JPS5253845A (en) Novel antiifertile agent
JPS527420A (en) Antimelancholia agent
JPS5251451A (en) Hot melting agent working extruder
JPS5251455A (en) Hot melting agent working extruder
JPS5251458A (en) Hot melting agent working extruder
JPS5251460A (en) Hot melting agent working extruder
JPS5253963A (en) Extruder
JPS51112447A (en) Antiiscale agent