FIELD: paper industry.
SUBSTANCE: method provides for the following: application of fibrous material layer onto a layer of non-woven fibrous web, hydraulic crowding of specified layers to form composite material, drying of composite material, heating of composite material and embossing composite material in embossing gap formed by a pair of coupled embossing rolls.
EFFECT: development of absorbing material, which will preserve its embossed structure in process of use, even after wetting.
18 cl, 1 tbl, 24 ex, 15 dwg
| Title | Year | Author | Number |
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|
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|
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|
RU2366768C2 |
