JPS615924A - 合成樹脂中空体の連続製造方法 - Google Patents

合成樹脂中空体の連続製造方法

Info

Publication number
JPS615924A
JPS615924A JP59125100A JP12510084A JPS615924A JP S615924 A JPS615924 A JP S615924A JP 59125100 A JP59125100 A JP 59125100A JP 12510084 A JP12510084 A JP 12510084A JP S615924 A JPS615924 A JP S615924A
Authority
JP
Japan
Prior art keywords
film
synthetic resin
roller
supply source
resin film
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
JP59125100A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0374616B2 (https=
Inventor
Hajime Kawakami
肇 川上
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.)
Kawakami Sangyo KK
Original Assignee
Kawakami Sangyo KK
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 Kawakami Sangyo KK filed Critical Kawakami Sangyo KK
Priority to JP59125100A priority Critical patent/JPS615924A/ja
Publication of JPS615924A publication Critical patent/JPS615924A/ja
Publication of JPH0374616B2 publication Critical patent/JPH0374616B2/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
    • B29C51/266—Auxiliary operations after the thermoforming operation
    • B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP59125100A 1984-06-20 1984-06-20 合成樹脂中空体の連続製造方法 Granted JPS615924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59125100A JPS615924A (ja) 1984-06-20 1984-06-20 合成樹脂中空体の連続製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59125100A JPS615924A (ja) 1984-06-20 1984-06-20 合成樹脂中空体の連続製造方法

Publications (2)

Publication Number Publication Date
JPS615924A true JPS615924A (ja) 1986-01-11
JPH0374616B2 JPH0374616B2 (https=) 1991-11-27

Family

ID=14901851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59125100A Granted JPS615924A (ja) 1984-06-20 1984-06-20 合成樹脂中空体の連続製造方法

Country Status (1)

Country Link
JP (1) JPS615924A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010131811A (ja) * 2008-12-03 2010-06-17 Kawakami Sangyo Co Ltd 中空部材の製造方法、中空部材及びその製造装置
JP2010241106A (ja) * 2009-09-04 2010-10-28 Kawakami Sangyo Co Ltd 気泡シートの製造方法、及び気泡シート

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244357A (en) * 1975-10-04 1977-04-07 Ntn Toyo Bearing Co Ltd Manufacturing method for a plastic retainer for a sliding bearing
JPS5436617A (en) * 1977-08-26 1979-03-17 Ota Norio Automatic gas cut apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244357A (en) * 1975-10-04 1977-04-07 Ntn Toyo Bearing Co Ltd Manufacturing method for a plastic retainer for a sliding bearing
JPS5436617A (en) * 1977-08-26 1979-03-17 Ota Norio Automatic gas cut apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010131811A (ja) * 2008-12-03 2010-06-17 Kawakami Sangyo Co Ltd 中空部材の製造方法、中空部材及びその製造装置
JP2010241106A (ja) * 2009-09-04 2010-10-28 Kawakami Sangyo Co Ltd 気泡シートの製造方法、及び気泡シート

Also Published As

Publication number Publication date
JPH0374616B2 (https=) 1991-11-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term