Bateman weaves: park, boulevard, and chevron

supplementary-weft structures with tie-down ends and a plain weave ground cloth. In the threading 'units,' one, two, or three tie-down ends are followed by pattern ends (usually in a twill sequence) to form a block. The pattern ends in one block share shafts with pattern ends in other blocks; therefore there is no independent threading unit. In park weaves one tie-down end is threaded on shaft 1; in boulevard weaves, the tie-down ends are threaded 1-2-1; in chevron weaves, the tie-down ends are threaded 1-2-3-2-1.