Title:
FLAP MATERIAL FOR TYPE OF BAG WITH FLAP
Document Type and Number:
Japanese Patent JP2010194242
Kind Code:
A
Abstract:
To provide a flap material for a knapsack which has a feeling of smoothness and gloss on the surface, and sharpness in color, and that excels in bend resistance and in the effect of preventing a coloring agent applied to the rear surface from being transferred to the front surface when the rear and the front surface are superimposed and stored.
In the flap material for the type of bag with a flap, a coloring layer is formed on the rear surface of a fiber base material layer, and on the opposite side to the rear surface, a polyurethane surface layer is laminated which contains binder polyurethane and polyurethane particulates of grain size of 1-50 μm in a mass ratio of 10-40 parts to 100 parts of the binder polyurethane.
Inventors:
YAMADA TOMO
ASHIDA TETSUYA
YAMAGUCHI HISASHI
ASHIDA TETSUYA
YAMAGUCHI HISASHI
Application Number:
JP2009045695A
Publication Date:
September 09, 2010
Filing Date:
February 27, 2009
Export Citation:
Assignee:
KURARAY CO
International Classes:
A45C3/02; B32B5/24; B32B27/40