abstract |
ThenThe invention relates to a thermally active flat body withnat least one flat chamber in the form of a cavity (7) betweenntwo substantially parallel cover layers (2, 3) by a pluralitynof linear spacers (4) are interconnected andnbe kept apart from each other, the cover layers (2,n3) and the plurality of linear spacers (4) of at leastna spacer textile (1) are formed and at least one cover layern(2, 3) a fluid-tight surface layern(5, 6). |