Unverified85% confidenceFactTime unknown
原纱防晒面料的防晒效果不依赖涂层，多次水洗后UPF等级衰减幅度小于涂层型防晒衣，适合高频使用场景。
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85%
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Long-term
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Unverified原纱型防晒工艺的防晒性能不依赖涂层，多次水洗后防晒力衰减小，比涂层款耐用92% similarUnverified采用原纱防晒工艺，防晒效果不依赖后处理涂层，多次水洗后UPF50+防护等级基本不衰减89% similarUnverified采用原纱防晒工艺（防晒性能织入纱线而非后道涂层），防晒耐久性相对涂层类产品更稳定，多次水洗后UPF衰减较小89% similarUnverified采用原纱防晒工艺，防晒性能不依赖涂层，多次洗涤后UPF值相对稳定，优于涂层类防晒衣。89% similarUnverified涂层型防晒皮肤衣的UPF值会随洗涤次数下降，一般30次水洗后防晒力明显衰减，长期使用应选择标注'耐水洗'或原纱防晒工艺产品89% similar
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