JPH0467494B2 - - Google Patents

Info

Publication number
JPH0467494B2
JPH0467494B2 JP61265263A JP26526386A JPH0467494B2 JP H0467494 B2 JPH0467494 B2 JP H0467494B2 JP 61265263 A JP61265263 A JP 61265263A JP 26526386 A JP26526386 A JP 26526386A JP H0467494 B2 JPH0467494 B2 JP H0467494B2
Authority
JP
Japan
Prior art keywords
extruder
resin
screw
kneading
cooling
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 - Lifetime
Application number
JP61265263A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63118229A (ja
Inventor
Toyoichi Takubo
Junji Fujii
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP61265263A priority Critical patent/JPS63118229A/ja
Publication of JPS63118229A publication Critical patent/JPS63118229A/ja
Publication of JPH0467494B2 publication Critical patent/JPH0467494B2/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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • 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
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
    • 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
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
    • 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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP61265263A 1986-11-07 1986-11-07 熱可塑性樹脂シ−ト類の製造方法 Granted JPS63118229A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61265263A JPS63118229A (ja) 1986-11-07 1986-11-07 熱可塑性樹脂シ−ト類の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61265263A JPS63118229A (ja) 1986-11-07 1986-11-07 熱可塑性樹脂シ−ト類の製造方法

Publications (2)

Publication Number Publication Date
JPS63118229A JPS63118229A (ja) 1988-05-23
JPH0467494B2 true JPH0467494B2 (en, 2012) 1992-10-28

Family

ID=17414797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61265263A Granted JPS63118229A (ja) 1986-11-07 1986-11-07 熱可塑性樹脂シ−ト類の製造方法

Country Status (1)

Country Link
JP (1) JPS63118229A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001150429A (ja) * 1999-11-25 2001-06-05 Japan Polychem Corp ポリオレフィンのフィッシュアイ軽減装置及び方法
JP2003076026A (ja) * 2001-09-05 2003-03-14 Sumitomo Special Metals Co Ltd 識別情報記録方法およびフォトマスクセット
US6949256B2 (en) 2002-01-18 2005-09-27 Banner Pharmacaps, Inc. Non-gelatin capsule shell formulation
US7887838B2 (en) 2002-01-18 2011-02-15 Banner Pharmacaps, Inc. Non-gelatin film and method and apparatus for producing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879864A (en, 2012) * 1972-01-28 1973-10-26
JPS60240431A (ja) * 1984-05-16 1985-11-29 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造方法

Also Published As

Publication number Publication date
JPS63118229A (ja) 1988-05-23

Similar Documents

Publication Publication Date Title
US4863653A (en) Process of producing thermoplastic resin sheet and equipment therefor
US3431599A (en) Extrusion method and apparatus
US5863480A (en) Process for making a filler reinforced thermoplastic composites having biaxially oriented components
US3782870A (en) Apparatus for extruding a partially foamed thermoplastic product
JPH0141486B2 (en, 2012)
JP2002537144A (ja) 低かさ密度のポリカーボネート材料を押出すための方法及び装置
CN105142876B (zh) 单螺杆塑化机、一组设备和用于塑化输出物的方法
JPS61144324A (ja) 熱可塑性樹脂の押出方法及びそれに用いる押出装置
US4867927A (en) Process of producing thermplastic resin sheet and the like and molding screw therefor
JPS5833092B2 (ja) オシダシソウチ
CN220593972U (zh) 双面淋膜复合生产线的挤出装置
JPH0467494B2 (en, 2012)
EP0069271A2 (en) Extruder for plastic resin
JP5410696B2 (ja) 押出機スクリュー及びポリメチルペンテンフィルムの製造方法
JPH04276421A (ja) ゴムおよび熱可塑性合成物質の加工および製造をするための押出機
KR930000755B1 (ko) 열가소성 수지 시이트류의 제조 방법 및 그 장치
JPH05220818A (ja) 単軸押出機
JPH0261898B2 (en, 2012)
JPH0459220A (ja) 押出成形装置
JP2005225232A (ja) 押出方式における方法、押出方式および押出方式用装置
JPS6357218A (ja) 熱可塑性樹脂シ−ト類の製造方法
JPH10109349A (ja) スクリュー押出機
RU2820502C2 (ru) Эструдер для повышающей вязкость обработки плавких полимеров
JPH0564575B2 (en, 2012)
JPH01190425A (ja) 押出成形装置