| 摘要 |
Sacking fabric (1) is woven on a circular loom (20 to 23) to have transverse thickened weft bands (9) at cross-cutting zones, the latter being location-indicated by applied register markings (15) to the woven fabric tube (1). Specifically by a marker (12) connected synchronously to a weft insertion controller (10). - Specifically the register markings (15) are coloured, or are printed of material which can be sensed electromagnetically, and are applied along a folded edge of the flattened fabric tube. (1) GBAB- GB2085038 B Sacking fabric (1) is woven on a circular loom (20 to 23) to have transverse thickened weft bands (9) at cross-cutting zones, the latter being location-indicated by applied register markings (15) to the woven fabric tube (1). Specifically by a marker (12) connected synchronously to a weft insertion controller (10). - Specifically the register markings (15) are coloured, or are printed of material which can be sensed electromagnetically, and are applied along a folded edge of the flattened fabric tube. - (4ppDwg.No.1) |
