JPS6449613A - Manufacture of sheetlike vessel made of plastic - Google Patents

Manufacture of sheetlike vessel made of plastic

Info

Publication number
JPS6449613A
JPS6449613A JP62207450A JP20745087A JPS6449613A JP S6449613 A JPS6449613 A JP S6449613A JP 62207450 A JP62207450 A JP 62207450A JP 20745087 A JP20745087 A JP 20745087A JP S6449613 A JPS6449613 A JP S6449613A
Authority
JP
Japan
Prior art keywords
plastic
cylindrical sheet
sheet object
outsert molding
mold
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
JP62207450A
Other languages
Japanese (ja)
Inventor
Minoru Ichida
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.)
Naigai Kasei Co Ltd
Original Assignee
Naigai Kasei 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 Naigai Kasei Co Ltd filed Critical Naigai Kasei Co Ltd
Priority to JP62207450A priority Critical patent/JPS6449613A/en
Publication of JPS6449613A publication Critical patent/JPS6449613A/en
Pending legal-status Critical Current

Links

Landscapes

  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)

Abstract

PURPOSE:To improve operational property simply, while uniform connection surface is obtained by molding and connecting mouth material onto one surface of the cylindrical sheet object made of plastic by outsert molding. CONSTITUTION:The cylindrical sheet object 2 made of plastic is introduced into the mold 1 of an outsert molding device, and plastic material 3 is injected into the mold 1 from one side thereof. A mouth material is molded on one surface of the cylindrical sheet object made of plastic and is simultaneously connected thereto. As the material of the cylindrical sheet object, generally used resin may be suitably used, but from the relation of poison property and heat resistance especially in medicine, the resin such as low density polyethylene, polypropylene or EVA, etc., is suitable. Also as the mouth material, polyethylene, etc., may be used. Further, when continuous process is adopted, after outsert molding has been applied to above mentioned material, it is sealed in every constant length and is cut. This method is remarkably preferable for the improvement of productivity.
JP62207450A 1987-08-20 1987-08-20 Manufacture of sheetlike vessel made of plastic Pending JPS6449613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207450A JPS6449613A (en) 1987-08-20 1987-08-20 Manufacture of sheetlike vessel made of plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207450A JPS6449613A (en) 1987-08-20 1987-08-20 Manufacture of sheetlike vessel made of plastic

Publications (1)

Publication Number Publication Date
JPS6449613A true JPS6449613A (en) 1989-02-27

Family

ID=16539973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207450A Pending JPS6449613A (en) 1987-08-20 1987-08-20 Manufacture of sheetlike vessel made of plastic

Country Status (1)

Country Link
JP (1) JPS6449613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003106156A1 (en) * 2001-04-26 2003-12-24 株式会社細川洋行 Method of manufacturing bag with mouth part

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853427A (en) * 1981-09-24 1983-03-30 Yoshida Kogyo Kk <Ykk> Manufacturing method of polyethylene tube and its tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853427A (en) * 1981-09-24 1983-03-30 Yoshida Kogyo Kk <Ykk> Manufacturing method of polyethylene tube and its tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003106156A1 (en) * 2001-04-26 2003-12-24 株式会社細川洋行 Method of manufacturing bag with mouth part

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