| 摘要 |
A roll blind according to the present invention has a three-dimensional curtain sheet (2) formed by quintuple or sextuple integral weaving and including: a base net sheet (10); multiple shade sheets (12) transversely extended, and longitudinally arranged on the base net sheet (10); and connection straps (14) separated left and right, and arranged on the shade sheets (12), wherein each of the shade sheets (12) has: an upper extended part (16) with a rear connection part connecting the base net sheet (10) and the shade sheet (12) to be integrally woven to each other by warps; and a lower extended part (18) with a front connection part connecting the shade sheet (12) and the connection straps (14) to be integrally woven to each other by warps. The base net sheet (10), the shade sheets (12), and the connection straps (14) are sequentially and integrally woven, wherein each of the shade sheets (12) formed from a twilled or a satin triple woven layer has: an upper layer (12a) and a lower layer (12c) forming the front and the rear side of the shade sheet (12) when opaque yarns (20) inserted into wefts are exposed; and an intermediate layer (12b) capable of creating indoor darkness when forming a blackout by black yarns inserted into the wefts. Therefore, according to the present invention, the curtain sheet is capable of not only controlling the shading and the transmission of a light, but also blocking incident light using the blackout, thereby creating the indoor darkness without the installation of an extra blackout curtain. |
