WO2008129598A1 - Heat-shrinkable polystyrene resin laminated film roll - Google Patents

Heat-shrinkable polystyrene resin laminated film roll Download PDF

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Publication number
WO2008129598A1
WO2008129598A1 PCT/JP2007/057640 JP2007057640W WO2008129598A1 WO 2008129598 A1 WO2008129598 A1 WO 2008129598A1 JP 2007057640 W JP2007057640 W JP 2007057640W WO 2008129598 A1 WO2008129598 A1 WO 2008129598A1
Authority
WO
WIPO (PCT)
Prior art keywords
polystyrene resin
film roll
heat
laminated film
resin laminated
Prior art date
Application number
PCT/JP2007/057640
Other languages
French (fr)
Japanese (ja)
Inventor
Katsuya Ito
Norimi Tabota
Katsuhiko Nose
Original Assignee
Toyo Boseki Kabushiki Kaisha
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 Toyo Boseki Kabushiki Kaisha filed Critical Toyo Boseki Kabushiki Kaisha
Priority to PCT/JP2007/057640 priority Critical patent/WO2008129598A1/en
Publication of WO2008129598A1 publication Critical patent/WO2008129598A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters

Abstract

[PROBLEMS] To provide a heat-shrinkable polystyrene resin laminated film roll which exhibits extremely uniform physical properties over the whole length of the film roll and are excellent both in heat shrinkability and cuttability along perforations and in blocking resistance and solvent bonding strength and which can give labels capable of withstanding the storage in a hot warmer. [MEANS FOR SOLVING PROBLEMS] A film roll obtained by winding up a polystyrene resin laminated film consisting of a core layer made of polystyrene resin and skin layers made of polyester resin, which is so controlled that all samples taken out in the first sampling section provided within 2m of the winding end of the film, the final sampling section provided within 2m of the winding start of the film, and sampling sections provided at intervals of about 100m from the first sampling section exhibit skin thickness variations and thermal shrinkage factors falling within prescribed ranges respectively.
PCT/JP2007/057640 2007-04-05 2007-04-05 Heat-shrinkable polystyrene resin laminated film roll WO2008129598A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/057640 WO2008129598A1 (en) 2007-04-05 2007-04-05 Heat-shrinkable polystyrene resin laminated film roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/057640 WO2008129598A1 (en) 2007-04-05 2007-04-05 Heat-shrinkable polystyrene resin laminated film roll

Publications (1)

Publication Number Publication Date
WO2008129598A1 true WO2008129598A1 (en) 2008-10-30

Family

ID=39875147

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/057640 WO2008129598A1 (en) 2007-04-05 2007-04-05 Heat-shrinkable polystyrene resin laminated film roll

Country Status (1)

Country Link
WO (1) WO2008129598A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015133314A1 (en) * 2014-03-03 2015-09-11 グンゼ株式会社 Heat-shrinkable multilayer film and heat-shrinkable label

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000141447A (en) * 1998-11-11 2000-05-23 Teijin Ltd Thickness control device for multilayer film
JP2001113585A (en) * 1999-08-12 2001-04-24 Sumitomo Chem Co Ltd Method of manufacturing foamed laminate
JP2002052599A (en) * 2000-08-08 2002-02-19 Sumitomo Bakelite Co Ltd Thermoplastic resin film, method and apparatus for manufacturing the same and substrate for liquid crystal display
JP2002347100A (en) * 2001-05-25 2002-12-04 Toyo Seikan Kaisha Ltd Method for extruding polymer blended resin
JP2005131824A (en) * 2003-10-28 2005-05-26 Mitsubishi Plastics Ind Ltd Heat-shrinkable laminated film
JP3678221B2 (en) * 2001-08-03 2005-08-03 東洋紡績株式会社 Heat-shrinkable polyester film roll and label production method
JP2007038586A (en) * 2005-08-04 2007-02-15 Asahi Kasei Chemicals Corp Heat-shrinkable laminated film
JP2007062056A (en) * 2005-08-30 2007-03-15 Mitsubishi Plastics Ind Ltd Heat-shrinkable laminated film, molded product using it, heat-shrinkable label and container equipped with them

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000141447A (en) * 1998-11-11 2000-05-23 Teijin Ltd Thickness control device for multilayer film
JP2001113585A (en) * 1999-08-12 2001-04-24 Sumitomo Chem Co Ltd Method of manufacturing foamed laminate
JP2002052599A (en) * 2000-08-08 2002-02-19 Sumitomo Bakelite Co Ltd Thermoplastic resin film, method and apparatus for manufacturing the same and substrate for liquid crystal display
JP2002347100A (en) * 2001-05-25 2002-12-04 Toyo Seikan Kaisha Ltd Method for extruding polymer blended resin
JP3678221B2 (en) * 2001-08-03 2005-08-03 東洋紡績株式会社 Heat-shrinkable polyester film roll and label production method
JP2005131824A (en) * 2003-10-28 2005-05-26 Mitsubishi Plastics Ind Ltd Heat-shrinkable laminated film
JP2007038586A (en) * 2005-08-04 2007-02-15 Asahi Kasei Chemicals Corp Heat-shrinkable laminated film
JP2007062056A (en) * 2005-08-30 2007-03-15 Mitsubishi Plastics Ind Ltd Heat-shrinkable laminated film, molded product using it, heat-shrinkable label and container equipped with them

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015133314A1 (en) * 2014-03-03 2015-09-11 グンゼ株式会社 Heat-shrinkable multilayer film and heat-shrinkable label
JP2015166137A (en) * 2014-03-03 2015-09-24 グンゼ株式会社 heat-shrinkable multilayer film and heat-shrinkable label
CN106061732A (en) * 2014-03-03 2016-10-26 郡是株式会社 Heat-shrinkable multilayer film and heat-shrinkable label
EP3115201A4 (en) * 2014-03-03 2017-10-18 Gunze Limited Heat-shrinkable multilayer film and heat-shrinkable label
CN106061732B (en) * 2014-03-03 2019-06-11 郡是株式会社 Heat shrinkable multilayer film and heat-shrinkable label

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