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发明名称
多层毛绒保暖材料
摘要
一种新型多层毛绒保暖材料,其特征在于在二层毛绒层之间至少包括二层阻隔空气对流的胶膜层,所述的毛绒层和胶膜层通过针刺机上下往复穿刺连结,针刺穿过胶膜层后孔眼迅速回缩,形成多层阻隔空气对流的屏障,因此本实用新型具有优异的保温,吸湿、透气和轻柔的性能。
申请公布号
CN2179394Y
申请公布日期
1994.10.12
申请号
CN94227716.3
申请日期
1994.02.18
申请人
王宽飞
发明人
王宽飞
分类号
D04H1/46
主分类号
D04H1/46
代理机构
代理人
主权项
1、一种多层毛绒保暖材料,其特征在于在毛绒层之间至少包括二层阻隔空气对流的胶膜层。
地址
200082上海市济宁路244号
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