| 摘要 |
PROBLEM TO BE SOLVED: To remarkably improve reuse ratio of a plated product and prolong service life of a nonwoven fabric by removing stain without damaging plated surface. SOLUTION: This nonwoven fabric for cleaning a plated product is composed of a synthetic fiber and is constituted of the synthetic fiber of bright yarn in which total content of potassium and sodium contained as metal impurities is controlled to <100μg/g.
|
