| 摘要 |
PROBLEM TO BE SOLVED: To provide a functional pillow cover which can efficiently act a relaxation effect by minus ions. SOLUTION: This functional pillow cover 2 is the functional pillow cover 2 which covers the circumference of a pillow 1 packed with padding. The functional pillow cover consists of a covering section 3 which imparts a minus ion generating function to fibrous material having air permeability and sewable mounting sections 4 which are disposed at both ends of the covering section 3.
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