| 摘要 |
PURPOSE: A cubic curtain paper cloth having front and back surface band is provided to realize the all band in front and rear side of the cubic curtain paper, thereby controlling the waning and the light transmittance of the cubic cuturain paper. CONSTITUTION: Before a front and rear connection parts(18,16) is divided, a front perforated thread is arranged before the weaving of the front connection part. The front rip off thread connect the rear band(10) and the front connection part of the middle awning paper(12). The rear perforated thread is arranged after the weaving the rear connection part. A awning warp connects a front band(14) and a rear connection part of the middle awning paper. In between the front bands and rear bands, a weft threads exists which will be shirred. |
