Choosing multifilament as warp, single yarn as weft, double backed stitch and double-layer as bottom web stitch, bottom web property can satisfy the demand of pressing paper making felt.

经纱采用复丝、纬纱采用单丝、底网组织采用经二重平组织和双层组织，可使造纸压榨毛毯的底网性能满足使用要求。

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His hand was rummaging through the clots of yarn and the buttons and crumbs that lined the bottom of his pocket, searching for the encased bullet.

NEWYORKER: The Tiger��s Wife