JPH0214119A - 薄肉中空成形品への二次射出成形方法 - Google Patents

薄肉中空成形品への二次射出成形方法

Info

Publication number
JPH0214119A
JPH0214119A JP1116398A JP11639889A JPH0214119A JP H0214119 A JPH0214119 A JP H0214119A JP 1116398 A JP1116398 A JP 1116398A JP 11639889 A JP11639889 A JP 11639889A JP H0214119 A JPH0214119 A JP H0214119A
Authority
JP
Japan
Prior art keywords
mold
thin
molded product
injection
thin wall
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
JP1116398A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0242654B2 (enrdf_load_stackoverflow
Inventor
Katashi Aoki
固 青木
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1116398A priority Critical patent/JPH0214119A/ja
Publication of JPH0214119A publication Critical patent/JPH0214119A/ja
Publication of JPH0242654B2 publication Critical patent/JPH0242654B2/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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C2045/1445—Coating a portion of the article, e.g. the edge of the article injecting a part onto a blow moulded object
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2021—Inserts characterised by the material or type
    • B29C2049/2069—Inserts characterised by the material or type moulded in combination, e.g. injection moulded in the same mould before or after blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP1116398A 1989-05-10 1989-05-10 薄肉中空成形品への二次射出成形方法 Granted JPH0214119A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1116398A JPH0214119A (ja) 1989-05-10 1989-05-10 薄肉中空成形品への二次射出成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1116398A JPH0214119A (ja) 1989-05-10 1989-05-10 薄肉中空成形品への二次射出成形方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP57077988A Division JPS58194520A (ja) 1982-05-01 1982-05-10 射出延伸吹込成形機

Publications (2)

Publication Number Publication Date
JPH0214119A true JPH0214119A (ja) 1990-01-18
JPH0242654B2 JPH0242654B2 (enrdf_load_stackoverflow) 1990-09-25

Family

ID=14686057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1116398A Granted JPH0214119A (ja) 1989-05-10 1989-05-10 薄肉中空成形品への二次射出成形方法

Country Status (1)

Country Link
JP (1) JPH0214119A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017042964A (ja) * 2015-08-25 2017-03-02 日本山村硝子株式会社 栓体付き薬液容器の製造方法
CN111941802A (zh) * 2020-08-12 2020-11-17 精英模具（合肥）有限公司 一种吹塑成型的模具结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017042964A (ja) * 2015-08-25 2017-03-02 日本山村硝子株式会社 栓体付き薬液容器の製造方法
CN111941802A (zh) * 2020-08-12 2020-11-17 精英模具（合肥）有限公司 一种吹塑成型的模具结构

Also Published As

Publication number Publication date
JPH0242654B2 (enrdf_load_stackoverflow) 1990-09-25

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