Unverified78% confidenceTradeoffTime unknown
凉感涂层款反复水洗后凉感和防晒性能会衰减,看中长期使用应选'原液着色纱线'工艺(防晒来自纤维本身而非涂层)
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78%
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Long-term
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Unverified采用原纱型防晒工艺(防晒剂融入纤维),比涂层型更耐水洗,防晒性能不易随洗涤次数明显衰减91% similarUnverified面料采用原纱防晒工艺,防晒功效相比后处理涂层更耐水洗,不易因多次洗涤后防晒指数下降90% similarUnverified防晒依靠原纱织物物理遮蔽,不依赖涂层,理论上多次水洗后防晒效果衰减较小90% similarUnverified化学涂层实现的凉感和防晒会随洗涤次数衰减,认准通过纤维改性(如玻璃纤维、二氧化钛混纺)实现UPF的产品,其防晒性能水洗后更稳定,涂层款洗几次就失效90% similarUnverified凉感(涂层型)与防晒耐久性存在矛盾:喷涂式凉感/防晒涂层经20-30次洗涤后功能衰减明显,而通过纤维本身(如涤纶+氨纶原纱防晒)实现的防护洗涤后更持久89% similar
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