发明名称 |
Multi-ply fabric, uses and manufacture thereof |
摘要 |
In the proces of defining quilted fabric, non-stretchable, stretchable and interior layers of materials are wound on separate rollers. Then the layers are positively fed from the rollers to a bi-directional acting sewing assembly wherein the non-stretchable layer is provided with zero elongation and the stretchable layer is provided with 25 to 300 percent stretch. Next, the arranged layers are sewn in sets of sinusoidal-like seam patterns. Finally the stretched layer is permitted to relax to a natural state wherein a series of puffs are formed in rows across the layer normal to stretch direction of the stretchable layer. Result: columns of puffs of even numbered rows are aligned with each other but are laterally offset with respect to puffs of odd numbered rows by a constant amount.
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申请公布号 |
US2003056703(A1) |
申请公布日期 |
2003.03.27 |
申请号 |
US20020218151 |
申请日期 |
2002.08.13 |
申请人 |
INTERNATIONAL MARKETING & DESIGN |
发明人 |
BLAKE STEVEN A. |
分类号 |
A41D31/00;D05B11/00;D06J1/12;(IPC1-7):D05B11/00 |
主分类号 |
A41D31/00 |
代理机构 |
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代理人 |
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地址 |
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