JPS60165219A - プレススル−パツク包装用ポリプロピレン樹脂シ−トの製造方法 - Google Patents

プレススル−パツク包装用ポリプロピレン樹脂シ−トの製造方法

Info

Publication number
JPS60165219A
JPS60165219A JP59019379A JP1937984A JPS60165219A JP S60165219 A JPS60165219 A JP S60165219A JP 59019379 A JP59019379 A JP 59019379A JP 1937984 A JP1937984 A JP 1937984A JP S60165219 A JPS60165219 A JP S60165219A
Authority
JP
Japan
Prior art keywords
polypropylene resin
resin
sheet
amount
packaging
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
JP59019379A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0553620B2 (enExample
Inventor
Katsuyuki Usami
宇佐美　勝幸
Toru Ueki
徹 植木
Hajime Chitoku
千徳　一
Takashi Takahashi
孝 高橋
Kazuharu Kanezaki
金崎　和春
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP59019379A priority Critical patent/JPS60165219A/ja
Publication of JPS60165219A publication Critical patent/JPS60165219A/ja
Publication of JPH0553620B2 publication Critical patent/JPH0553620B2/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP59019379A 1984-02-07 1984-02-07 プレススル−パツク包装用ポリプロピレン樹脂シ−トの製造方法 Granted JPS60165219A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59019379A JPS60165219A (ja) 1984-02-07 1984-02-07 プレススル−パツク包装用ポリプロピレン樹脂シ−トの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59019379A JPS60165219A (ja) 1984-02-07 1984-02-07 プレススル−パツク包装用ポリプロピレン樹脂シ−トの製造方法

Publications (2)

Publication Number Publication Date
JPS60165219A true JPS60165219A (ja) 1985-08-28
JPH0553620B2 JPH0553620B2 (enExample) 1993-08-10

Family

ID=11997680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59019379A Granted JPS60165219A (ja) 1984-02-07 1984-02-07 プレススル−パツク包装用ポリプロピレン樹脂シ−トの製造方法

Country Status (1)

Country Link
JP (1) JPS60165219A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7198078B2 (en) 2003-07-04 2007-04-03 Toyoda Gosei Co., Ltd. Filler pipe
JP2010030683A (ja) * 2009-09-11 2010-02-12 Sumitomo Bakelite Co Ltd プレス・スルー・パック用シート及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7198078B2 (en) 2003-07-04 2007-04-03 Toyoda Gosei Co., Ltd. Filler pipe
JP2010030683A (ja) * 2009-09-11 2010-02-12 Sumitomo Bakelite Co Ltd プレス・スルー・パック用シート及びその製造方法

Also Published As

Publication number Publication date
JPH0553620B2 (enExample) 1993-08-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term