JPS5574826A - Forming method of thermo-plastic resin hollow body - Google Patents

Forming method of thermo-plastic resin hollow body

Info

Publication number
JPS5574826A
JPS5574826A JP14810578A JP14810578A JPS5574826A JP S5574826 A JPS5574826 A JP S5574826A JP 14810578 A JP14810578 A JP 14810578A JP 14810578 A JP14810578 A JP 14810578A JP S5574826 A JPS5574826 A JP S5574826A
Authority
JP
Japan
Prior art keywords
thermo
peeled
sheet
hollow part
adhering
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
JP14810578A
Other languages
Japanese (ja)
Other versions
JPS598331B2 (en
Inventor
Mitsuzo Mikuni
Masaaki Omura
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP14810578A priority Critical patent/JPS598331B2/en
Publication of JPS5574826A publication Critical patent/JPS5574826A/en
Publication of JPS598331B2 publication Critical patent/JPS598331B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To provide an integrally formed hollow body having a hollow part in at least a part thereof by forming double layered sheet under a specific mold kept in a vacuum condition and by releasing the sheet at the hollow part with a heightened accuracy of forming.
CONSTITUTION: Double layered sheet 3 formed by adhering two thermo-plastic resin sheets with thermo-plastic adhesive agent or by injection molding it is held between molds 4 having desired concave and convex portions and formed under a vacuum condition. Adhering surface or a peeling off surface of the sheet 3 is peeled off, an outwardly projected portion is provided with a heating device 5 and a non- peeled portion is provided with a cooling device 6. A portion facing with the device 5 shows a weak binding force at an adhering surface or molten surface, is peeled off by a suction force to form a hollow part 7 a specified shape along the mold 4.
COPYRIGHT: (C)1980,JPO&Japio
JP14810578A 1978-11-30 1978-11-30 Molding method for thermoplastic resin hollow bodies Expired JPS598331B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14810578A JPS598331B2 (en) 1978-11-30 1978-11-30 Molding method for thermoplastic resin hollow bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14810578A JPS598331B2 (en) 1978-11-30 1978-11-30 Molding method for thermoplastic resin hollow bodies

Publications (2)

Publication Number Publication Date
JPS5574826A true JPS5574826A (en) 1980-06-05
JPS598331B2 JPS598331B2 (en) 1984-02-24

Family

ID=15445348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14810578A Expired JPS598331B2 (en) 1978-11-30 1978-11-30 Molding method for thermoplastic resin hollow bodies

Country Status (1)

Country Link
JP (1) JPS598331B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10065050B2 (en) 2012-03-05 2018-09-04 Bomtech Electronics Co., Ltd. Skincare apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170231U (en) * 1988-05-23 1989-12-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10065050B2 (en) 2012-03-05 2018-09-04 Bomtech Electronics Co., Ltd. Skincare apparatus

Also Published As

Publication number Publication date
JPS598331B2 (en) 1984-02-24

Similar Documents

Publication Publication Date Title
EP0376263A3 (en) Process and mold for producing a multilayer molded article
GB2010169A (en) Method of making molded article of synthetic resin, article molded thereby and insert member for making same
JPS55156037A (en) Manufacture of plastic molded article with spongy skin material attached
JPS57129731A (en) Decoration of molding
CA2006677A1 (en) Process and mold for producing a multilayer molded article
JPS5574826A (en) Forming method of thermo-plastic resin hollow body
JPS5787320A (en) Manufacture of resin molded article
JPS5770739A (en) Arm rest for vehicle and the like and its production
JPS54130665A (en) Manufacturing of plastic molded article having decorative patterns
JPS5658824A (en) Insertion of decorative member
JPS6480510A (en) Forming method for decorative laminated sheet
JPS53134862A (en) Production of laminated resin moldings
JPS56111645A (en) Preparation of composite molding
JPS537881A (en) Process and apparatus of releasing mold for heat moled corrugated cardboard
JPS57187A (en) Cold adherent, expanded thermoplastic rubber or plastic molded product and molding of same
JPS55135638A (en) Injection molding of polyamide
JPS576715A (en) Method of integrally molding interior material for automobile
JPS5430253A (en) Production of decorative sheet with uneven pattern
JPS55100140A (en) Molding method and molding
JPS5695638A (en) Manufacture of sheet for forming cover of outer surface decoration of stereobody
JPS55124637A (en) Manufacturing method of rubber baloon and manufacturing pattern therefor
JPS56123814A (en) Preparation of ornamental sheet
JPS5546948A (en) Extrusion moulding
JPS54101861A (en) Manufacture of plastic articles
JPS5593435A (en) Forming of heat insulating panel