Title:
WATER-SOLUBLE FILM ROLL AND METHOD FOR PAYING OUT WATER-SOLUBLE FILM
Document Type and Number:
WIPO Patent Application WO/2006/057149
Kind Code:
A1
Abstract:
Disclosed is a water-soluble film roll (3) wherein a masking member (5) is bonded to each end face (4) of the roll. With this water-soluble film roll (3), a water-soluble film (1) can be paid out while having the masking members (5) bonded to the end faces (4), thereby preventing adhesion of moisture to the end faces (4). Consequently, there can be prevented a rupture of the film due to welding of the water-soluble film (1). In this connection, the masking member (5) is preferably a plastic film which is bonded to each end face (4) by using an adhesive.
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Inventors:
HOSODA NAOHIRO (JP)
HIKASA SHINTARO (JP)
HIKASA SHINTARO (JP)
Application Number:
PCT/JP2005/020358
Publication Date:
June 01, 2006
Filing Date:
November 07, 2005
Export Citation:
Assignee:
KURARAY CO (JP)
HOSODA NAOHIRO (JP)
HIKASA SHINTARO (JP)
HOSODA NAOHIRO (JP)
HIKASA SHINTARO (JP)
International Classes:
B65D81/24; C09J7/02; C09J201/00
Foreign References:
| JP2001125227A | 2001-05-11 | |||
| JP2004276237A | 2004-10-07 | |||
| JPS5433115A | 1979-03-10 | |||
| JPS5433115A | 1979-03-10 |
Other References:
See also references of EP 1816088A4
Attorney, Agent or Firm:
Mori, Hirosaburo (Ohjima Kurashiki-sh, Okayama 47, JP)
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