Title:
INTERMEDIATE PRODUCT ROLL
Document Type and Number:
Japanese Patent JP2017056648
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an intermediate product roll free from creases, a flaw or whitening, by removing a defect of a conventional technology.SOLUTION: There is provided an intermediate product roll of a laminate film having a base material film not containing particles substantially, and a coating layer containing particles. The intermediate product roll has a knurling part parallel to a longer direction on both sides in the width direction of the coating layer, and a distance between the knurling part and the end in the width direction of the coating layer is 10 mm or more and 100 mm or less.SELECTED DRAWING: Figure 1
Inventors:
MORITA YOSHIHIRO
HAYANO TOMOKO
HAYANO TOMOKO
Application Number:
JP2015183674A
Publication Date:
March 23, 2017
Filing Date:
September 17, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
B32B3/02; B29C59/04; B32B27/14; B65H18/28; B65H35/02; G02B5/30
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