FIELD: metallurgy.
SUBSTANCE: invention relates to methods and devices for affecting processing characteristics of individual regions of sheet materials. Method includes fixing on work bench sheet material, or pre-compacted material or material in form of a fibrous mass. Placing at least one applicator on upper and/or lower sides of material. Applicator is moved from upper and/or lower side of material and improving medium is fed under pressure into separate areas of materials. Compression performed on pre-compacted material or material in form of a pulp sheet to form a predetermined thickness.
EFFECT: ensuring efficiency of action on separate areas of materials by providing a sealing system.
40 cl, 7 dwg
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