首页> 外国专利> WET-PRESSED TISSUE AND TOWEL PRODUCTS WITH ELEVATED CD STRETCH AND LOW TENSILE RATIOS MADE WITH A HIGH SOLIDS FABRIC CREPE PROCESS

WET-PRESSED TISSUE AND TOWEL PRODUCTS WITH ELEVATED CD STRETCH AND LOW TENSILE RATIOS MADE WITH A HIGH SOLIDS FABRIC CREPE PROCESS

机译:湿法压制的组织和毛巾产品,具有高CD拉伸和低拉伸比,并具有高固结织物绉纹工艺

摘要

An absorbent sheet of cellulosic fibers includes a mixture of hardwood fibers and softwood fibers arranged in a reticulum having: (i) a plurality of pileated fiber enriched regions of relatively high local basis weight interconnected by way of (ii) a plurality of lower local basis weight linking regions whose fiber orientation is biased along the machine direction between pileated regions interconnected thereby, wherein the sheet exhibits a % CD stretch which is at least about 2.75 times the dry tensile ratio of the sheet. Tensile ratios of from about 0.4 to about 4 are readily achieved.
机译:纤维素纤维的吸收性片材包括布置在网状结构中的硬木纤维和软木纤维的混合物,该网状结构具有:(i)通过较高的局部基重相互连接的多个堆积的较高局部基重的富集纤维的区域(ii)在其相互连接的堆积区域之间,纤维取向沿纵向偏置的重链区域,其中该片材表现出的CD%拉伸度为该片材的干拉伸比的至少约2.75倍。容易获得约0.4至约4的拉伸比。

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