Pillow core material

Abstract

This article is a core material for a pillow that is used with a pillow cover attached. When the fastener part is opened and in an open state, a suitable type and amount of filling material can be enclosed in the filling material enclosing parts on the flat side and the bottom side, and one of them is a detachable core part. Therefore, since the filling material can be enclosed separately in the core part and the filling material enclosing part of the main body part from which the core part has been removed, it is possible to work efficiently and easily even in a narrow space.

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