JPS6198014U - - Google Patents

Info

Publication number
JPS6198014U
JPS6198014U JP1985179657U JP17965785U JPS6198014U JP S6198014 U JPS6198014 U JP S6198014U JP 1985179657 U JP1985179657 U JP 1985179657U JP 17965785 U JP17965785 U JP 17965785U JP S6198014 U JPS6198014 U JP S6198014U
Authority
JP
Japan
Prior art keywords
extruder
static mixer
channels
extrusion molding
base polymer
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.)
Pending
Application number
JP1985179657U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1985179657U priority Critical patent/JPS6198014U/ja
Publication of JPS6198014U publication Critical patent/JPS6198014U/ja
Pending 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
    • B29C48/695—Flow dividers, e.g. breaker plates
    • 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

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、および第２図は、この考案に係る装置
を示すブロツク図である。第３図は、従来の押出
工程の一例を示すブロツク図である。 １…ベースポリマー用大型押出機、２１，２２
…ベースポリマー分流路、３１，３２…添加剤用
小型押出機、４１，４２…静止型混合器、６１，
６２…ダイ、７１，７２…定量ポンプ、８１，８
２…液状添加剤用容器。 FIGS. 1 and 2 are block diagrams showing an apparatus according to this invention. FIG. 3 is a block diagram showing an example of a conventional extrusion process. 1...Large extruder for base polymer, 21, 22
...Base polymer branch flow path, 31, 32...Small extruder for additives, 41,42...Static mixer, 61,
62...Die, 71,72...metering pump, 81,8
2...Container for liquid additive.

Claims (1)

【実用新案登録請求の範囲】 (イ) ベースポリマー用押出機と、 (ロ) 該ベースポリマー用押出機から押出された
ベースポリマーを２以上の系統に分流する２以上
の分流路と、 (ハ) 該それぞれの越流路に定量ポンプを介して
各々独立に添加剤を注入する添加剤注入装置と、 (ニ) 前記それぞれの分流路においてベースポリ
マーと添加剤とを混合するための静止型混合器と
、 (ホ) 該静止型混合器の下流に設けられた押出ダ
イとからねることを特徴とするプラスチツク押出
成形装置。[Claims for Utility Model Registration] (a) An extruder for base polymers; (b) two or more branching channels for dividing the base polymer extruded from the extruder for base polymers into two or more systems; ) an additive injection device for independently injecting additives into each of the overflow channels via a metering pump, and (d) a static mixer for mixing the base polymer and additive in each of the branch channels. (e) A plastic extrusion molding apparatus, characterized in that the plastic extrusion molding device is intertwined with a container and (e) an extrusion die provided downstream of the static mixer.
JP1985179657U 1985-11-21 1985-11-21 Pending JPS6198014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985179657U JPS6198014U (en) 1985-11-21 1985-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985179657U JPS6198014U (en) 1985-11-21 1985-11-21

Publications (1)

Publication Number Publication Date
JPS6198014U true JPS6198014U (en) 1986-06-23

Family

ID=30737223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985179657U Pending JPS6198014U (en) 1985-11-21 1985-11-21

Country Status (1)

Country Link
JP (1) JPS6198014U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434369A (en) * 1977-08-20 1979-03-13 Gen Eng Radcliffe Method and apparatus for extrusion molding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434369A (en) * 1977-08-20 1979-03-13 Gen Eng Radcliffe Method and apparatus for extrusion molding

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