JPS57187215A - Heat-forming method and mold thereof for plastics sheet - Google Patents

Heat-forming method and mold thereof for plastics sheet

Info

Publication number
JPS57187215A
JPS57187215A JP7065081A JP7065081A JPS57187215A JP S57187215 A JPS57187215 A JP S57187215A JP 7065081 A JP7065081 A JP 7065081A JP 7065081 A JP7065081 A JP 7065081A JP S57187215 A JPS57187215 A JP S57187215A
Authority
JP
Japan
Prior art keywords
sheet
mold
edge parts
parting line
heat
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
JP7065081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211654B2 (enrdf_load_stackoverflow
Inventor
Noriaki Igarashi
Yasuhiro Kuroki
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.)
Nihon Plast Co Ltd
Shibaura Machine Co Ltd
Original Assignee
Nihon Plast Co Ltd
Toshiba Machine 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 Nihon Plast Co Ltd, Toshiba Machine Co Ltd filed Critical Nihon Plast Co Ltd
Priority to JP7065081A priority Critical patent/JPS57187215A/ja
Publication of JPS57187215A publication Critical patent/JPS57187215A/ja
Publication of JPS6211654B2 publication Critical patent/JPS6211654B2/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP7065081A 1981-05-13 1981-05-13 Heat-forming method and mold thereof for plastics sheet Granted JPS57187215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7065081A JPS57187215A (en) 1981-05-13 1981-05-13 Heat-forming method and mold thereof for plastics sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7065081A JPS57187215A (en) 1981-05-13 1981-05-13 Heat-forming method and mold thereof for plastics sheet

Publications (2)

Publication Number Publication Date
JPS57187215A true JPS57187215A (en) 1982-11-17
JPS6211654B2 JPS6211654B2 (enrdf_load_stackoverflow) 1987-03-13

Family

ID=13437731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7065081A Granted JPS57187215A (en) 1981-05-13 1981-05-13 Heat-forming method and mold thereof for plastics sheet

Country Status (1)

Country Link
JP (1) JPS57187215A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125430U (ja) * 1983-02-15 1984-08-23 池田物産株式会社 車両用カ−ペツトの成形装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205270A (ja) * 1987-02-23 1988-08-24 Alps Electric Co Ltd ワイヤドツトプリンタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125430U (ja) * 1983-02-15 1984-08-23 池田物産株式会社 車両用カ−ペツトの成形装置

Also Published As

Publication number Publication date
JPS6211654B2 (enrdf_load_stackoverflow) 1987-03-13

Similar Documents

Publication Publication Date Title
GB2027835B (en) Pressambled fastener units for clamping plastics workpieces
JPS53102962A (en) Process apparatus and mold for plastics injection molding
GB2100174B (en) Gate cutting apparatus for injection moulded parison
GB2044166B (en) Injection blow moulding apparatus for multi-layer articles
GB2078601B (en) Method and apparatus for injection/blow moulding hollow plastic articles
FR2303612A1 (fr) Procede pour decoller les materiaux etrangers se trouvant sur des matieres plastiques
BR9105910A (pt) Maquina de processamento de plastico e processo para reajuste rapido
GB8629124D0 (en) Injection moulding launching from submarine pipelines for intake installations
DE59006332D1 (de) Vorrichtung zum Zuführen eines Etiketts in ein Formnest einer Formvorrichtung zum Tiefziehen von Kunststoffbehältnissen.
FR2500495B1 (fr) Renforts pour matieres plastiques
GB2017565A (en) Forming plastic bottles by blow moulding
BE888478A (fr) Procede de moulage de matieres plastiques,
JPS57187215A (en) Heat-forming method and mold thereof for plastics sheet
DE69021291D1 (de) Verfahren zum Formen einer thermoplastischen Folie.
DE3064085D1 (en) Process and apparatus for injection moulding hollow plastics articles
EP0445614A3 (en) Process for the production of molded products using internal mold release agents
JPS54130661A (en) Plasticized cylinder for plastics molding
JPS53129255A (en) Continuous molding machine for plastic hollow articles
MXPA94008526A (es) Proceso de moldeo para polipropileno sindiotactico.
BE874043A (fr) Procede et appareil de moulage de matieres plastiques par injection
BE879874A (fr) Perfectionnements apportes aux moules et notamment aux moules pour le moulage de matieres plastiques expansees
FR2486861B1 (fr) Procede et installation de moulage par injection pour matieres vulcanisables ou reticulables
DE3478338D1 (en) Thick-walled moulded part, method for injection-moulding a thick-walled moulded part and apparatus with mould for carrying out this method
SU644630A1 (ru) Пресс-форма дл лить полимерных изделий с криволинейным отверстием
JPS5327668A (en) Process for molding crossslinked plastics