WINDOW CURTAIN, COMBINED DRAPERY AND LINING, AND WINDOW CURTAIN MANUFACTURE METHOD Russian patent published in 1999 - IPC

FIELD: window screening devices. SUBSTANCE: curtain has drapery with lining composed of two panels 210. Each panel has vertical crease 212a, 212b formed by folding fabric above one vertical edge of each panel 210 and sewing it along vertical line 214a, 214b for defining channel 223 between crease 212a, 212b and opposite part of panel 210. Vertical line of crease 214a, 214b has gap defining opening 216 in channel. Magnetic sealing tape 211 is arranged for displacement within channels 223 and inserted into channel 223 through opening 216. When panels 210 partially overlap one another, internal vertical edges may be fastened one to another by magnetic sealing tapes. EFFECT: simplified construction and increased efficiency. 21 cl, 13 dwg