To provide a pressure-sensitive transfer type patterned adhesive tape which forms a transfer coating film on a body to be transferred by means of a pressure-sensitive transfer of a coating film on a substrate when charged onto a coating film transfer tool and to provide a sufficient adhesive performance to stick papers together.
Patterns are formed by a method of printing dots on a substrate. An adhesive layer is then formed by a liquid ink in such a manner that the thickness of the adhesive layer is larger than that of the printed portion of the pattern. It is characterized in that the greatest length of the dots forming the pattern is ≥0.01 mm and ≤1.0 mm, and there are some spaces without any printing between each dot where an adhesive layer is formed.
COPYRIGHT: (C)2009,JPO&INPIT
Shimokawa Corporation
Shigeru Morita
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