JPS6139174B2 - - Google Patents

Info

Publication number
JPS6139174B2
JPS6139174B2 JP51089507A JP8950776A JPS6139174B2 JP S6139174 B2 JPS6139174 B2 JP S6139174B2 JP 51089507 A JP51089507 A JP 51089507A JP 8950776 A JP8950776 A JP 8950776A JP S6139174 B2 JPS6139174 B2 JP S6139174B2
Authority
JP
Japan
Prior art keywords
resin
synthetic resin
injection
layer
amount
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
Application number
JP51089507A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5314759A (en
Inventor
Hiroshi Kataoka
Akio Yasuike
Norito Takao
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP8950776A priority Critical patent/JPS5314759A/ja
Priority to US05/816,469 priority patent/US4174413A/en
Priority to DE2733913A priority patent/DE2733913C2/de
Publication of JPS5314759A publication Critical patent/JPS5314759A/ja
Publication of JPS6139174B2 publication Critical patent/JPS6139174B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
JP8950776A 1976-07-27 1976-07-27 Method and device for injection molding multiilayer molded article Granted JPS5314759A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8950776A JPS5314759A (en) 1976-07-27 1976-07-27 Method and device for injection molding multiilayer molded article
US05/816,469 US4174413A (en) 1976-07-27 1977-07-18 Multi-layered molded articles
DE2733913A DE2733913C2 (de) 1976-07-27 1977-07-27 Verfahren und Vorrichtung zum Herstellen eines mehrschichtigen Spritzgußkörpers aus thermoplastischen Kunstharzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8950776A JPS5314759A (en) 1976-07-27 1976-07-27 Method and device for injection molding multiilayer molded article

Publications (2)

Publication Number Publication Date
JPS5314759A JPS5314759A (en) 1978-02-09
JPS6139174B2 true JPS6139174B2 (enrdf_load_stackoverflow) 1986-09-02

Family

ID=13972686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8950776A Granted JPS5314759A (en) 1976-07-27 1976-07-27 Method and device for injection molding multiilayer molded article

Country Status (1)

Country Link
JP (1) JPS5314759A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054828B2 (ja) * 1979-10-04 1985-12-02 富士電機株式会社 とりべの加熱装置
JPS5677144A (en) * 1979-11-30 1981-06-25 Yoshino Kogyosho Co Ltd Bottle body in polyethylene terephthalate resin
JPS56105936A (en) * 1980-01-25 1981-08-22 Toyobo Co Ltd Multiply container having high resistance against gas permeability and its manufacture
JPS57203524A (en) * 1981-06-10 1982-12-13 Orion Kasei Kk Method and apparatus for injection molding of expanded molding
JPS57128516A (en) * 1981-10-23 1982-08-10 Toyobo Co Ltd Blow-molded container having multilayer construction and method for producing the same
JPS61108521A (ja) * 1984-10-31 1986-05-27 Meiki Co Ltd 複数層成形用射出成形装置
MX2022008435A (es) * 2020-01-08 2022-08-02 Procter & Gamble Articulo multicapa moldeado por soplado con gradiente de color.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH528359A (de) * 1971-09-07 1972-09-30 Hanning Robert Verfahren und Vorrichtung zum Spritzgiessen von Kunststoffteilen
JPS5075256A (enrdf_load_stackoverflow) * 1973-11-06 1975-06-20
JPS588971B2 (ja) * 1974-06-27 1983-02-18 旭化成株式会社 射出吹込成形方法

Also Published As

Publication number Publication date
JPS5314759A (en) 1978-02-09

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