[KongchangAI]
Unverified75% confidenceDecision RuleTime unknown

标称UPF但成分为普通棉或涤纶且无防晒后整理工艺的产品,多次机洗后防晒力会明显衰减;认准原纱型防晒(防晒剂融入纤维)产品,其防晒性能耐洗涤50次以上不衰减

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