FIELD: chemistry.
SUBSTANCE: invention relates to napkin paper containing a humidifier. 2-ply paper is characterized by density of each layer, which is less than 13 g/m2. Thickness of 2-ply paper is less than 135 mcm. Content of chemical reagent is 1.4–4.9 g/m2. Chemical reagent contains glycerine and 1,3-propanediol in total amount of 83 wt. % or more. Weight ratio of glycerine to 1,3-propanediol ranges from 1:0.18 to 1:5.11.
EFFECT: simultaneous increase in moisture and smoothness of napkin paper.
3 cl, 2 dwg, 2 tbl
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Authors
Dates
2019-05-28—Published
2016-03-15—Filed