Abstract: A fabric blind slat for a window blind includes a base fabric made from an opaque knitted fabric, two coil units respectively coupled to and extended along two opposite edges of the base fabric, and two supporting sleeves respectively enclosed inside the two coil units. The coil unit is knitted from a thread looped on a thread at the edge of the basic fabric. The supporting sleeve is a tubular member having two open ends for insertion of a rigid supporting member therein. The supporting sleeve is enclosed inside the coil unit at the time while the coil unit is formed by knitting.

Abstract: A window blind includes a headrail, a bottom rail and a plurality of fabric slats arranged in parallel between the headrail and the bottom rail. Each fabric slat has two stiff support rods disposed at the two opposite long sides thereof. A plurality of ladder tapes are symmetrically connected between the headrail and the bottom rail and located respectively at the two opposite long sides of the fabric slats. Each ladder tape is formed of a plurality of strands by weaving and has a plurality of through holes in the netting structure thereof for the insertion of the support rods of the fabric slats so as to join the fabric slats to the ladder tapes between the headrail and the bottom rail at different elevations.

Abstract: A window blind includes a headrail, a bottom rail and a plurality of fabric slats arranged in parallel between the headrail and the bottom rail. Each fabric slat has two stiff support rods disposed at the two opposite long sides thereof. A plurality of ladder tapes are symmetrically connected between the headrail and the bottom rail and located respectively at the two opposite long sides of the fabric slats. Each ladder tape is formed of a plurality of strands by weaving and has a plurality of through holes in the netting structure thereof for the insertion of the support rods of the fabric slats so as to join the fabric slats to the ladder tapes between the headrail and the bottom rail at different elevations.

Abstract: A fabric blind slat for a window blind includes a base fabric made from an opaque knitted fabric, two coil units respectively coupled to and extended along two opposite edges of the base fabric, and two supporting sleeves respectively enclosed inside the two coil units. The coil unit is knitted from a thread looped on a thread at the edge of the basic fabric. The supporting sleeve is a tubular member having two open ends for insertion of a rigid supporting member therein. The supporting sleeve is enclosed inside the coil unit at the time while the coil unit is formed by knitting.