JPH0511734B2 - - Google Patents

Info

Publication number
JPH0511734B2
JPH0511734B2 JP62194237A JP19423787A JPH0511734B2 JP H0511734 B2 JPH0511734 B2 JP H0511734B2 JP 62194237 A JP62194237 A JP 62194237A JP 19423787 A JP19423787 A JP 19423787A JP H0511734 B2 JPH0511734 B2 JP H0511734B2
Authority
JP
Japan
Prior art keywords
mold
resin
hot runner
injection
cavity
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 - Fee Related
Application number
JP62194237A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6438217A (en
Inventor
Kazutoshi Takayama
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP19423787A priority Critical patent/JPS6438217A/ja
Publication of JPS6438217A publication Critical patent/JPS6438217A/ja
Publication of JPH0511734B2 publication Critical patent/JPH0511734B2/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
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring 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
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material
    • B29C2045/1841—Feeding auxiliary material, e.g. colouring material into runner channel or runner nozzle
    • 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
    • B29C45/26—Moulds
    • B29C2045/2683—Plurality of independent mould cavities in a single mould
    • B29C2045/2685—Plurality of independent mould cavities in a single mould filled with different materials
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B29C2045/308—Mixing or stirring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP19423787A 1987-08-03 1987-08-03 Mold apparatus for injection molding Granted JPS6438217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19423787A JPS6438217A (en) 1987-08-03 1987-08-03 Mold apparatus for injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19423787A JPS6438217A (en) 1987-08-03 1987-08-03 Mold apparatus for injection molding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10232992A Division JPH0617043B2 (ja) 1992-03-30 1992-03-30 樹脂の着色射出成形方法

Publications (2)

Publication Number Publication Date
JPS6438217A JPS6438217A (en) 1989-02-08
JPH0511734B2 true JPH0511734B2 (en]) 1993-02-16

Family

ID=16321257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19423787A Granted JPS6438217A (en) 1987-08-03 1987-08-03 Mold apparatus for injection molding

Country Status (1)

Country Link
JP (1) JPS6438217A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683731A (en) * 1995-12-11 1997-11-04 Husky Injection Molding Systems Ltd. Melt flow redistributor
GB2314040A (en) * 1996-06-15 1997-12-17 Rafael Zvi Karl Kilim Plastics moulding arrangement with mixing
US5989003A (en) * 1998-04-03 1999-11-23 Lear Corporation Apparatus for consecutively molding differently colored parts
DE59806833D1 (de) * 1998-06-04 2003-02-06 Schiffer Fa M & C Verfahren und vorrichtung zur herstellung einer zahnbürste
US6776600B1 (en) 1998-12-30 2004-08-17 Anton Zahoransky Gmbh & Co. Injection molding machine for producing injection-molded articles
CN106142435A (zh) * 2015-04-02 2016-11-23 酷派软件技术（深圳）有限公司 一种多模同时注塑的单射注塑机及注塑方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102960A (en) * 1977-02-21 1978-09-07 Asahi Chem Ind Co Ltd Injection mold
JPS559849A (en) * 1978-07-06 1980-01-24 Sharp Corp Metallic (forming) mould

Also Published As

Publication number Publication date
JPS6438217A (en) 1989-02-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees