JPS649719A - Thermoforming method - Google Patents

Thermoforming method

Info

Publication number
JPS649719A
JPS649719A JP16469587A JP16469587A JPS649719A JP S649719 A JPS649719 A JP S649719A JP 16469587 A JP16469587 A JP 16469587A JP 16469587 A JP16469587 A JP 16469587A JP S649719 A JPS649719 A JP S649719A
Authority
JP
Japan
Prior art keywords
mold
plastic sheet
sheet
recessed section
jet
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
JP16469587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0544901B2 (enrdf_load_stackoverflow
Inventor
Chihiro Sakamaki
Takeo Kato
Takeo Tomatsuri
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP16469587A priority Critical patent/JPS649719A/ja
Publication of JPS649719A publication Critical patent/JPS649719A/ja
Publication of JPH0544901B2 publication Critical patent/JPH0544901B2/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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • B29C51/06—Combined thermoforming and prestretching, e.g. biaxial stretching using pressure difference for prestretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP16469587A 1987-07-01 1987-07-01 Thermoforming method Granted JPS649719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16469587A JPS649719A (en) 1987-07-01 1987-07-01 Thermoforming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16469587A JPS649719A (en) 1987-07-01 1987-07-01 Thermoforming method

Publications (2)

Publication Number Publication Date
JPS649719A true JPS649719A (en) 1989-01-13
JPH0544901B2 JPH0544901B2 (enrdf_load_stackoverflow) 1993-07-07

Family

ID=15798111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16469587A Granted JPS649719A (en) 1987-07-01 1987-07-01 Thermoforming method

Country Status (1)

Country Link
JP (1) JPS649719A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01317739A (ja) * 1988-06-17 1989-12-22 Iwai Kikai Kogyo Kk プラスチック成形における補助プラグ成形法
JPH01317738A (ja) * 1988-06-17 1989-12-22 Iwai Kikai Kogyo Kk プラスチック成形における補助プラグ成形法及び補助プラグ
JPH0428526A (ja) * 1990-05-24 1992-01-31 Gifu Plast Ind Co Ltd 熱可塑性樹脂シート成形におけるプラグアシスト成形装置のプラグ
JPH06505947A (ja) * 1990-12-31 1994-07-07 メガ・サービス・ディ・アンジェロ・マストロパスクア・エ・チ・エッセ・エンネ・チ 折曲げ糊付けまたは綴じ合せ機で製作した箱の束を形成しこれらを帯金でパックする装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813336A (ja) * 1981-07-15 1983-01-25 有限会社横浜フイツシユセンタ− 活魚の輸送方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813336A (ja) * 1981-07-15 1983-01-25 有限会社横浜フイツシユセンタ− 活魚の輸送方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01317739A (ja) * 1988-06-17 1989-12-22 Iwai Kikai Kogyo Kk プラスチック成形における補助プラグ成形法
JPH01317738A (ja) * 1988-06-17 1989-12-22 Iwai Kikai Kogyo Kk プラスチック成形における補助プラグ成形法及び補助プラグ
JPH0428526A (ja) * 1990-05-24 1992-01-31 Gifu Plast Ind Co Ltd 熱可塑性樹脂シート成形におけるプラグアシスト成形装置のプラグ
JPH06505947A (ja) * 1990-12-31 1994-07-07 メガ・サービス・ディ・アンジェロ・マストロパスクア・エ・チ・エッセ・エンネ・チ 折曲げ糊付けまたは綴じ合せ機で製作した箱の束を形成しこれらを帯金でパックする装置

Also Published As

Publication number Publication date
JPH0544901B2 (enrdf_load_stackoverflow) 1993-07-07

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