Title:
FILM ROLL
Document Type and Number:
Japanese Patent JP2020131540
Kind Code:
A
Abstract:
To provide a film roll that is easy to unwind by reducing adhesion between film surfaces.SOLUTION: When a layer having high peel strength against a fabric is taken as an A layer 2 and a layer having low peel strength against the fabric is taken as a B layer 3 among layers located an outermost surface of a film at a midportion in a width direction of a film roll, both outermost layers of the film are the B layers 3, and the A layer 2 is located between the two B layers 3 at either region 6 within 5 cm from individual end portions 4 in the width direction of the film roll.SELECTED DRAWING: Figure 1
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Inventors:
MINOMO KATSUHIRO
NIIZAKI MORIAKI
NIIZAKI MORIAKI
Application Number:
JP2019027530A
Publication Date:
August 31, 2020
Filing Date:
February 19, 2019
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
B32B7/022; B32B27/00; B65H16/00