CURTAIN MATERIAL OF FUNCTIONAL SOLAR-SHADING DOUBLE-FACED WOVEN FABRIC

摘要

PROBLEM TO BE SOLVED: To provide a screen roll-type curtain material capable of forming a reflection curtain of high heat reflection efficiency against sunlight and a blackout curtain for making a room dark, at the same time selectively possessing decorative appearance.;SOLUTION: A blackout curtain is formed with a sun shading part of double-faced woven fabric with two layers that serve different functions, made by twill weave or satin weave. One woven surface of the fabric serves the sun shading function of the curtain, while the other woven surface forms a thermal reflection surface that has high heat and light reflection ratios against sunlight, capable of lowering the indoor temperature or creating pitch darkness. The curtain lowers the indoor temperature by 2 to 6°C without use of an air conditioner, because it not only blocks sunlight and adjusts lighting, but also serves as a sunlight reflector having thermal reflection efficiency of 70% or greater. The curtain also creates dark indoor environment without using other blackout curtain, because it blocks lights coming into the room.;COPYRIGHT: (C)2015,JPO&INPIT