发明名称 Three component elastic band
摘要 A three-component band has two outer rows of tighter contraction than a middle row which may be offset from the tops of the outer rows in order to provide a groove or recess. Stitching or the like may be sewn into the groove or recess and the top of such stitching may be flush with the tops of the outer two rows. In some instances no groove, recess or stitching are resorted to. The outer two rows are of generally greater contraction than the middle row such that the middle row may flex to a greater degree than the outer rows thereby forming a band for association with garments including hats, caps and underwear or the like. A moisture absorbing material, such as cotton, may be used in conjunction with the three-component band in order to provide absorption for perspiration or other moisture. A hat of generally non-stretchable and stretchable material may be attached to the three-component band. Bunching or the like of the non-stretchable hat material may occur to accommodate the elastic nature of the three-component band.
申请公布号 US6499144(B1) 申请公布日期 2002.12.31
申请号 US20020242379 申请日期 2002.09.10
申请人 YAN SUEN CHING 发明人 YAN SUEN CHING
分类号 A42B1/22;A42B1/24;A42C5/00;A42C5/02;(IPC1-7):A42B1/00 主分类号 A42B1/22
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