Tissue paper moistening

作者: J Taft

DOI:

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摘要: A generally vertical planar member below a roll of toilet tissue paper defines target area backing sheet to be moistened. The carries retractable arm which swings out position source liquid for moistening having nozzle opposite the center at distance from comparable width spraying substantially uniformly wet it without disintegrating it, typically with mixture propylene glycol and water.

参考文章(5)
Bainbridge Jr John P, Blake Edward S, Paper products and manufacture thereof ,(1952)
James T Gresham, Sanitary impregnated skin wiper ,(1963)
Theodore R Kelter, Apparatus for impregnating fabrics ,(1924)
James D Maclaurin, Process and apparatus for coating paper ,(1933)