Unverified82% confidenceDecision RuleTime unknown
充气不倒翁/发泄沙包耐打程度看填充物：EPE珍珠棉+高密度PU海绵组合最耐反复捶打，纯气囊款3-6个月易漏气开裂，PVC厚度≥0.35mm才耐得住成人力度
1
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82%
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Long-term
Relevance
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Unverified高密度泡棉腰托选密度≥50D，低于40D的普通海绵3个月内塌陷失去支撑，长期使用需认准EPE/PU高回弹标注80% similarUnverified填充材质优选高密度EPE珍珠棉或高回弹海绵，密度过低（<20kg/m³）的海绵一压就凹，起不到缓冲作用；泡沫类填充需查验是否符合国标GB 28007婴幼儿家具安全要求75% similarUnverified袋体材质选PA+PE复合膜且厚度≥100微米（约0.1mm）的更耐穿刺，低于70微米的薄款反复使用2-3次后易在折角处漏气74% similarUnverified材质厚度看复合层数：普通PA+PE双层膜易漏气跑气（1-2周回弹），选NY+PE五层复合或加尼龙增强层（厚度≥90微米）密封性可维持1-3个月73% similarUnverified看'湿含液量'（克重）和无纺布克重：无纺布≥40gsm+含液量高的湿巾耐擦不易破，薄款（≤30gsm）擦拭时易起球破碎，擦顽固污渍需选厚款珍珠纹73% similar
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