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PROCÉDÉ DE FABRICATION D'ARTICLE ABSORBANT
专利权人:
Unicharm Corporation
发明人:
申请号:
EP16883704.5
公开号:
EP3400917A1
申请日:
2016.11.22
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
The purpose of the present invention is to provide a method for manufacture of an absorbent article, with which it is possible to form a desired coloring pattern upon an absorbent article and to reliably manage the quality of said coloring pattern. Provided is a method for manufacture of an absorbent article, in which: microcapsules, which are provided upon a substrate and in which coloring agents are enclosed, are destroyed in a prescribed pattern, and the coloring agents discharged upon the substrate; and the substrate is coated with a developer, causing the coloring to be expressed in the prescribed pattern via a reaction between the coloring agents and the developer.
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