FIELD: textile, paper.
SUBSTANCE: invention relates to a porous press mould designed for forming three-dimensional items from pulp. The press mould has agglomerated moulding surface and permeable base structure. The moulding surface contains at least one layer of agglomerated particles with an average diametre within 0.01-0.19 mm, with preference given to the range of 0.05-0.18 mm.
EFFECT: development of a press mould capable of keeping high pressure without deformations or loss of stability, with a smooth moulding surface capable of holding the fibers among the press mould parts, but letting out liquid and steam.
25 cl, 13 dwg
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