JPS51119760A - Method of molding thermoplastic material - Google Patents

Method of molding thermoplastic material

Info

Publication number
JPS51119760A
JPS51119760A JP50045480A JP4548075A JPS51119760A JP S51119760 A JPS51119760 A JP S51119760A JP 50045480 A JP50045480 A JP 50045480A JP 4548075 A JP4548075 A JP 4548075A JP S51119760 A JPS51119760 A JP S51119760A
Authority
JP
Japan
Prior art keywords
thermoplastic material
molding thermoplastic
molding
thermoplastic
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.)
Pending
Application number
JP50045480A
Other languages
English (en)
Inventor
Tatsuya Adachi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP50045480A priority Critical patent/JPS51119760A/ja
Publication of JPS51119760A publication Critical patent/JPS51119760A/ja
Pending 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
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • 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
    • B29C51/008—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 without using a mould, e.g. ballooning
    • 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
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP50045480A 1975-04-15 1975-04-15 Method of molding thermoplastic material Pending JPS51119760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50045480A JPS51119760A (en) 1975-04-15 1975-04-15 Method of molding thermoplastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50045480A JPS51119760A (en) 1975-04-15 1975-04-15 Method of molding thermoplastic material

Publications (1)

Publication Number Publication Date
JPS51119760A true JPS51119760A (en) 1976-10-20

Family

ID=12720552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50045480A Pending JPS51119760A (en) 1975-04-15 1975-04-15 Method of molding thermoplastic material

Country Status (1)

Country Link
JP (1) JPS51119760A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139427A (ja) * 1983-12-27 1985-07-24 Takashi Mori 透明カプセルの製造方法
JPS62503090A (ja) * 1985-06-18 1987-12-10 デイド、インターナショナル、インコーポレイテッド クベットベルトおよびその製造
WO2017146201A1 (ja) * 2016-02-24 2017-08-31 三井化学株式会社 附形フィルムの製造方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139427A (ja) * 1983-12-27 1985-07-24 Takashi Mori 透明カプセルの製造方法
JPS62503090A (ja) * 1985-06-18 1987-12-10 デイド、インターナショナル、インコーポレイテッド クベットベルトおよびその製造
WO2017146201A1 (ja) * 2016-02-24 2017-08-31 三井化学株式会社 附形フィルムの製造方法
JP6203987B1 (ja) * 2016-02-24 2017-09-27 三井化学株式会社 附形フィルムの製造方法
JP2017226225A (ja) * 2016-02-24 2017-12-28 三井化学株式会社 附形フィルムの製造方法
KR20180104687A (ko) * 2016-02-24 2018-09-21 미쯔이가가꾸가부시끼가이샤 부형 필름의 제조 방법
CN108698308A (zh) * 2016-02-24 2018-10-23 三井化学株式会社 赋形膜的制造方法
EP3421221A4 (en) * 2016-02-24 2019-10-30 Mitsui Chemicals, Inc. MANUFACTURING PROCESS FOR SHAPED FOIL
US11524443B2 (en) 2016-02-24 2022-12-13 Mitsui Chemicals, Inc. Process for producing shaped film

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