Invention Grant
- Patent Title: Wrap film container and label adapted for use for the container and used for film holding section
- Patent Title (中): 适用于容器的卷膜容器和标签,用于胶片保持部分
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Application No.: US12863255Application Date: 2008-12-18
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Publication No.: US08389091B2Publication Date: 2013-03-05
- Inventor: Michihiro Sato , Yoshikazu Amano
- Applicant: Michihiro Sato , Yoshikazu Amano
- Applicant Address: JP Tokyo
- Assignee: Kureha Corporation
- Current Assignee: Kureha Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2008-025053 20080205
- International Application: PCT/JP2008/073081 WO 20081218
- International Announcement: WO2009/098826 WO 20090813
- Main IPC: B32B9/00
- IPC: B32B9/00 ; B32B33/00 ; B26F3/02 ; B65H35/10

Abstract:
A wrapping film container, including: an elongated container body for housing therein a rolled self-tacky wrapping film, an opening provided to the container body along a longitudinal direction of the container body for pulling out a portion of the wrapping film therethrough, cutting means for cutting the pulled-out portion of the wrapping film and a film-holding section provided on a front face of the container body for preventing re-winding to an inside of the container, wherein the film-holding section comprises a laminate structure including a pressure-sensitive adhesive layer, a substrate layer, an adhesive layer and a self-tacky film layer, disposed sequentially from the container body side. The film-holding section is efficiently formed on the front face of the container body by using a label for forming film-holding section of a wrapping film container having a laminate structure including a self-tacky film layer, an adhesives layer, a base material layer, a pressure-sensitive adhesive layer and a separator layer, disposed sequentially from one side thereof, and exhibits a stable and consistent film-holding power.
Public/Granted literature
- US20110147430A1 WRAP FILM CONTAINER AND LABEL ADAPTED FOR USE FOR THE CONTAINER AND USED FOR FILM HOLDING SECTION Public/Granted day:2011-06-23
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