公开(公告)号：US20120128927A1

公开(公告)日：2012-05-24

申请号：US12950065

申请日：2010-11-19

申请人： Yuen-Lun Tasi ,  Hui-Ming Yen ,  Wei-Yu Chen

发明人： Yuen-Lun Tasi ,  Hui-Ming Yen ,  Wei-Yu Chen

IPC分类号： B32B3/10 ,  B32B38/04

CPC分类号： B32B38/0032 ,  B32B25/042 ,  B32B37/12 ,  B32B2038/0028 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/724 ,  B32B2310/028 ,  Y10T428/24273

摘要： An air permeable elastic laminate and a fabricating method thereof are disclosed. At least two materials having different elasticity coefficients are combined to form an elastic laminate. A thermal melting processing technique is utilized to perform a local thermal treatment to the elastic laminate so as to form a plurality of hardened parts on the elastic laminate. A stretch stress is applied to the elastic laminate in order to break the hardened parts. The elastic laminate is elastically recovered after the stretch stress is released. The air permeability is provided to the elastic laminate through the broken hardened parts, and the unhardened parts on the elastic laminate still have elasticity.

摘要翻译： 公开了一种透气弹性层压板及其制造方法。 将具有不同弹性系数的至少两种材料组合以形成弹性层压材料。 利用热熔化处理技术对弹性层压板进行局部热处理，以在弹性层压板上形成多个硬化部件。 对弹性层压体施加拉伸应力以破坏硬化部分。 拉伸应力释放后弹性层压板弹性恢复。 通过破碎的硬化部分向弹性层压体提供透气性，并且弹性层压体上的未硬化部分仍然具有弹性。