发明授权
US6105276A Limiting orifice drying medium, apparatus therefor, and cellulosic fibrous structures produced thereby 失效
限制孔干燥介质,其设备和由此产生的纤维素纤维结构

Limiting orifice drying medium, apparatus therefor, and cellulosic
fibrous structures produced thereby
摘要:
A limiting orifice through-air-drying medium for papermaking or other absorbent embryonic webs. The medium may be used in an apparatus which can be embodied in a cover and a roll. The medium has the unique combination of a relatively high bending fatigue strength and relatively low pressure drop. The medium may comprise a laminate of a plurality of plies. The intermediate plies of the laminate may be woven with a square weave. The medium may also be used for other types of drying.
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