FIELD: textile, paper.
SUBSTANCE: ground paper contains a certain amount of cellulose fibres and a gluing substance, besides, ground paper has a coefficient of hygro-expansion from 0.6 to 1.5%, inner link of Scott in cross direction not more than 130 J/m2 and/or inner link of Scott in longitudinal direction of not more than 130 J/m2.
EFFECT: increased stability of dimensions and strength of ground paper surface.
28 cl, 28 dwg, 12 tbl, 5 ex
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| SHEET FOR PRINTING WITH IMPROVED TIME OF IMAGE DRYING | 2006 |
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RU2401900C1 |
