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WO2008149984A1 - Laminated film, stretched film, thermally shrinkable film, molded article and thermally shrinkable label each using the laminated film, and container having the label attached thereto - Google Patents

Laminated film, stretched film, thermally shrinkable film, molded article and thermally shrinkable label each using the laminated film, and container having the label attached thereto Download PDF

Info

Publication number
WO2008149984A1
WO2008149984A1 PCT/JP2008/060467 JP2008060467W WO2008149984A1 WO 2008149984 A1 WO2008149984 A1 WO 2008149984A1 JP 2008060467 W JP2008060467 W JP 2008060467W WO 2008149984 A1 WO2008149984 A1 WO 2008149984A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
layer
laminated film
thermally shrinkable
label
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.)
Ceased
Application number
PCT/JP2008/060467
Other languages
French (fr)
Japanese (ja)
Inventor
Takatoshi Muta
Hiroyuki Tozaki
Takashi Hiruma
Masashi Ikeda
Kouichirou Taniguchi
Jun Takagi
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics 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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Publication of WO2008149984A1 publication Critical patent/WO2008149984A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins

Landscapes

  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Disclosed is a laminated film which has excellent finishing properties, exhibits excellent transparency after the 'reproductive addition' (a term defined in the description by the inventors), has excellent interlayer adhesion, and can be suitably used as a package, a shrinkable strap or package, a shrinkable label or the like. The laminated film comprises at least three layers composed of a layer (I), a layer (II) and a layer (III) sandwiched between the layers (I) and (II). The layer (I) comprises a resin composition mainly composed of a polylactic acid resin (A). The layer (II) comprises a resin composition which comprises a polylactic acid resin (A) and a polyolefin resin (B), wherein the content of the polylactic acid resin (A) is smaller than that in the layer (III). The layer (III) comprises a resin composition which comprises a polylactic acid resin (A) and a polyolefin resin (B), wherein the content of the polylactic acid resin (A) is smaller than that in the layer (I).
PCT/JP2008/060467 2007-06-06 2008-06-06 Laminated film, stretched film, thermally shrinkable film, molded article and thermally shrinkable label each using the laminated film, and container having the label attached thereto Ceased WO2008149984A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-151044 2007-06-06
JP2007151044 2007-06-06

Publications (1)

Publication Number Publication Date
WO2008149984A1 true WO2008149984A1 (en) 2008-12-11

Family

ID=40093788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060467 Ceased WO2008149984A1 (en) 2007-06-06 2008-06-06 Laminated film, stretched film, thermally shrinkable film, molded article and thermally shrinkable label each using the laminated film, and container having the label attached thereto

Country Status (2)

Country Link
JP (1) JP2009012465A (en)
WO (1) WO2008149984A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104228249A (en) * 2014-09-15 2014-12-24 平湖市金秋工贸有限公司 Fireworks tightening film and production method
CN115335231A (en) * 2020-03-30 2022-11-11 住友电木株式会社 Laminated film

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4726989B2 (en) * 2008-02-20 2011-07-20 ユニチカ株式会社 Resin composition, laminate using the same, and molded article using the laminate
JP5097733B2 (en) * 2009-03-16 2012-12-12 三菱樹脂株式会社 Heat-shrinkable film, molded product and heat-shrinkable label using the heat-shrinkable film as a base material, and container equipped with the molded product and heat-shrinkable label
JP5413830B2 (en) * 2009-05-29 2014-02-12 三菱樹脂株式会社 Polylactic acid-based heat-shrinkable laminated film, molded article and heat-shrinkable label using the heat-shrinkable laminated film as a base material, and container equipped with the molded article and heat-shrinkable label
JP5351007B2 (en) * 2009-12-25 2013-11-27 三菱樹脂株式会社 Polylactic acid-based heat-shrinkable laminated film, molded product using the film, heat-shrinkable label, and container using or mounting the molded product
JP5695829B2 (en) * 2010-01-25 2015-04-08 三菱樹脂株式会社 Heat-shrinkable laminated film, molded product using the film, heat-shrinkable label, and container using or mounting the molded product
JP5696388B2 (en) * 2010-07-23 2015-04-08 富士通株式会社 Housing, method for forming coating film, electronic device and method for manufacturing the same
JP5537351B2 (en) * 2010-09-08 2014-07-02 三菱樹脂株式会社 Polylactic acid heat shrinkable film
JP2016061990A (en) * 2014-09-19 2016-04-25 株式会社フジシールインターナショナル Shrink label
JP7268804B2 (en) * 2020-12-28 2023-05-08 王子ホールディングス株式会社 Stretched film, fusion-cut seal bag, and laminate
JP2023117276A (en) * 2022-02-10 2023-08-23 王子ホールディングス株式会社 Adhesive sheet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001260281A (en) * 2000-01-11 2001-09-25 Toray Ind Inc Laminated film
JP2006315416A (en) * 2004-06-03 2006-11-24 Mitsubishi Plastics Ind Ltd Heat-shrinkable laminated film, molded product using the film, heat-shrinkable label, and container
JP2007090858A (en) * 2005-08-31 2007-04-12 Mitsubishi Plastics Ind Ltd Heat-shrinkable laminated film, molded product using the film, heat-shrinkable label, and container equipped with the molded product or heat-shrinkable label

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001260281A (en) * 2000-01-11 2001-09-25 Toray Ind Inc Laminated film
JP2006315416A (en) * 2004-06-03 2006-11-24 Mitsubishi Plastics Ind Ltd Heat-shrinkable laminated film, molded product using the film, heat-shrinkable label, and container
JP2007090858A (en) * 2005-08-31 2007-04-12 Mitsubishi Plastics Ind Ltd Heat-shrinkable laminated film, molded product using the film, heat-shrinkable label, and container equipped with the molded product or heat-shrinkable label

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104228249A (en) * 2014-09-15 2014-12-24 平湖市金秋工贸有限公司 Fireworks tightening film and production method
CN115335231A (en) * 2020-03-30 2022-11-11 住友电木株式会社 Laminated film

Also Published As

Publication number Publication date
JP2009012465A (en) 2009-01-22

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