Unverified78% confidenceCautionTime unknown
免烫衬衫多经过树脂整理（DP等级3.5以上为高标准免烫），代价是透气性下降和甲醛残留风险，敏感肌或高温环境不建议长期穿
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified免烫衬衫多采用液氨免烫（DP3.5级以上不明显起皱）或树脂免烫工艺，树脂免烫透气性下降约15%且甲醛含量偏高，贴身穿着建议选液氨免烫标注DP≥3.5的产品87% similarUnverified免烫衬衫多经过树脂整理，甲醛残留和硬挺感更强，贴身穿着敏感人群应认准GB 18401 B类（直接接触皮肤）标准；DP值≥3.2为免烫，3.5以上为高免烫86% similarUnverified免烫衬衫的免烫工艺分树脂免烫（DP等级）和物理免烫，DP3.2级以上才算真免烫，DP2.5级洗后仍需轻烫。购买时看吊牌标注的DP值或AATCC 124标准评级84% similarUnverified免烫衬衫分为纯棉免烫（DP等级3.5级以上）和化纤混纺免烫两类，纯棉免烫需通过液氨或树脂整理达到防皱，DP≥4.0级为高端免烫标准，DP=3.5级为合格线，低于3.2级实际免烫效果差需要熨烫84% similarUnverified免烫衬衫的免烫工艺分为纯棉后整理免烫（DP值3.5以上为免烫级，4.0以上为高档免烫）和涤棉混纺免烫两类，DP值≥3.5才算真正意义上的免烫，标注'抗皱'但无DP等级的通常只是轻微改善83% similar
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