首页> 外国专利> SOFT CREPED TISSUE HAVING SLOW WET OUT TIME.

SOFT CREPED TISSUE HAVING SLOW WET OUT TIME.

机译:软质组织的湿润时间很慢。

摘要

The present disclosure relates generally to a tissue product having a creping composition disposed onto at least one surface thereof to increase the softness of the article, while retaining or improving manufacturing efficiency. The tissue products also have a sizing agent that increases the Wet Out time, without negatively impacting softness or machine runability. Preferably the creping composition comprises a cationic component and a film forming component, both of which are preferably water soluble. The cationic component carries a cationic charge that is capable of forming ionic bonds with the negatively charged fibers of the tissue web, thus providing a retention mechanism by which the creping composition is retained on the sheet. The overall retention of the creping composition on the sheet reduces the concentration of the composition in the machine process water, improving machine operability and runability.
机译:本发明总体上涉及一种薄纸产品,该薄纸产品具有设置在其至少一个表面上的起皱组合物以增加制品的柔软度,同时保持或提高制造效率。薄纸产品还具有上浆剂,可增加浸湿时间,而不会对柔软性或机器运行性能产生负面影响。优选地,起皱组合物包含阳离子组分和成膜组分,两者均优选为水溶性的。阳离子组分带有阳离子电荷,该阳离子电荷能够与薄纸纤网的带负电荷的纤维形成离子键,从而提供了一种保留机制,通过该机制可以将起皱组合物保留在纸张上。起皱组合物在片材上的总体保留降低了该组合物在机器加工水中的浓度,从而改善了机器的可操作性和可运行性。

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