Abstract: The present invention provides a weaving system for woven fabrics of various kinds in small lots, capable of weaving woven fabrics of various kinds in small lots in a continuous operation by an existing weaving machine while preventing generation of waste co the minimum degree. A weaving system for woven fabrics of various kinds in small lots, comprises the steps of successively selecting a plurality of kinds of threads according to a preliminarily designed design pattern, producing a thread supplying package for the warp by jointing per a predetermined thread supply amount, warping a plurality of the thread supplying packages for the warp so as to provide a warp beam, and organizing a weft to the warp supplied from the warp beam for forming different design patterns of a plurality of kinds continuously each with a warp thread jointing area disposed therebetween in the weaving direction.

Abstract: A sample warper including a plurality of yarn guides, rotatably mounted on one side surface of a warper drum, for winding a plurality of yarns on the warper drum, a yarn selector mounted on a base supporting the warper drum for supplying the individual yarn selectively to one of the yarn guides and receiving selectively the yarn from one of the yarn guides, and a rotary creel supporting a plurality of bobbins of various kinds and/or a single kind of yarns. To detect a trouble, such as mis-winding or double-yarn-winding, the sampler warper is equipped with a yarn detector disposed adjacent to the peripheral edge of the warper drum for detecting whether or not the individual yarn is caught by the associated yarn guide, thereby confirming transferring of the yarn between said yarn guide and said yarn selector so that the yarns are successively wound neatly on said warper drum in preset yarn order.

Abstract: A sample warper including a plurality of yarn guides, rotatably mounted on one side surface of a warper drum, for winding a plurality of yarns on the warper drum, a yarn selector mounted on a base supporting the warper drum for supplying the individual yarn selectively to one of the yarn guides and receiving selectively the yarn from one of the yarn guides, and a rotary creel supporting a plurality of bobbins of various kinds and/or a single kind of yarns. To detect a trouble, such as mis-winding or double-yarn-winding, the sampler warper is equipped with a yarn detector disposed adjacent to the peripheral edge of the warper drum for detecting whether or not the individual yarn is caught by the associated yarn guide, thereby confirming transferring of the yarn between said yarn guide and said yarn selector so that the yarns are successively wound neatly on said warper drum in preset yarn order.

Abstract: Provided are a sample warper and a warping method where data regarding yarn diameters of counts are preliminarily input and stored, counts of warping yarns as well as pattern data for warping are input, a conveyor belt feed pitch per revolution of a yarn introduction means is calculated with a warping width, the number of warping yarns, and a warping length (the number of warping windings), and the conveyor belt feed pitch per revolution of the yarn introduction means is controlled according to the counts (yarn thicknesses or yarn diameters). Accordingly, a surface of the yarns wound on a warper drum is finished in a flat state without undulation irrespective of the counts, thereby solving troubles in the next weaving step.

Abstract: An electronically controlled sample warper which automatically exchanges yarns and winds the yarns on a warper drum in accordance with a preset yarn order. A plurality of yarn introduction mechanisms are each rotatably mounted to a side surface of the warper drum for winding a yarn on the warper drum. A yarn introduction member is arranged at a distal end of each of the yarn introduction mechanisms for holding a yarn. A plurality of yarn selection guides are arranged in one end portion of a base for supporting the warper drum corresponding to the yarn introduction mechanisms with each yarn selection guide pivotally moved to protrude to a yarn exchange position when a yarn is exchanged and pivotally moved to retract to a standby position when a yarn is accommodated. Yarns are passed between the yarn introduction mechanisms and the yarn selection guides.

Abstract: A thread tensioning apparatus includes a pair of spaced arms that are simultaneously rotatable relative to supports to which the arms are mounted, a brush for catching threads and drawing out the threads from a thread beam, the brush being attached to the arms so as to be movable longitudinally of the arms and extending substantially perpendicularly to the arms, a movable member that is attached to each of the arms so as to be movable in the longitudinal direction of the arms, a comb that is attached to the movable member and extends substantially parallel to the drawing-out brush, a thread arranging brush that is rotatably attached to the movable member and extends substantially parallel to the comb, a pair of spaced clamp bars that are attached to the arms and extend substantially parallel to the drawing-out brush, and a pair of clamp members that are attached to the supports to cooperate with the clamp bars.