FIELD: bedding.
SUBSTANCE: coverlet, in particular, for bed, has at least one layer of flexible light isolating material. Said layer is provided with vent apertures, each of said apertures being closed with individual net. Layer of flexible material includes upper and lower cloths and filler enclosed between upper and lower cloths. Filler comprises fibers, natural hair or fluff of animal origin. Permeability of net is between 200 l/dm2 x min at pressure difference of 200 Pa and 9.000 l/dm2 x min at pressure difference of 13 Pa.
EFFECT: provision for keeping of desired heat in bed, adjustable moisture content, removal of moisture released by body and withdrawal of excessive heat.
12 cl, 16 dwg
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