FIELD: textile, paper.
SUBSTANCE: napkin product comprises non-crepe paper fabric with pulp fibres, dried with through air flow. Surface of fabric has pattern of protruding element with at least one vertical side wall. Paper fabric has initial bulking power and maintains at least 75% of initial bulking power under action of pressure of 0.3 pound/sq.inch. In one version of manufacturing paper fabric forms even perforations in transverse machine direction of fabric. Forming paper fabric is carried out with the help of 3D circuit of drying device material.
EFFECT: possibility to produce napkin product of higher softness, having high retention of bulking power as pressure is applied.
13 cl, 12 dwg
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| NAPKIN WITH TRANSFERABLE ADDITIVE COMPOSITION | 2006 |
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