Unverified80% confidenceSolutionTime unknown
验货方法：好羽绒被按压后能快速回弹恢复原状；用手拍打无粉尘飞出、无明显异味；透光看填充均匀无结块；轻揉无硬梗扎手感
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80%
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Long-term
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Unverified判断蓬松度真实性可做手感测试：优质羽绒压缩后能快速回弹，回弹越快蓬松度越高；按压后长时间不回弹或结块说明含绒量低或掺杂羽丝84% similarUnverified购买时用手压后观察回弹速度可初判蓬松度：优质高蓬松羽绒按压后能快速回弹恢复原状，回弹慢或压不起来说明填充物含绒量低或以毛片为主80% similarUnverified判断弹力恢复性的简单测试：捏住面料拉伸后松手观察，优质双向弹力面料应快速平整回弹无褶皱残留，回弹慢或留印说明弹性纤维配比或织法不佳79% similarUnverified手动撕裂PP打包带手感发脆、一撕就断成短丝的是回收料劣质品，优质料延展性好、可拉伸不易横向撕裂，选购时可现场手拉测试78% similarUnverified鉴别真伪可用'砸碎测试'：正品驴皮胶质地坚脆、砸之易碎且断面平整光亮无异味；掺杂皮或劣质胶则韧性大、砸不碎或有腥臭刺鼻味78% similar
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