9results about "Hand sewing" patented technology

The invention relates to a method for producing a loop seam intended for seaming and connecting pieces of textile using a filamentary connecting element, in which, according to the invention, after incorporating cutouts (2) in the edge region of the piece of textile (1) intended for seaming, the filamentary connecting element is formed into a first loop (4) which is pulled from the front side to the rear side of the piece of textile (1) through an incorporated cutout (2) in such a way that, after being pulled through, the formed loop (4) is situated on the rear side. This is followed by the formation of a further, second loop (5) upstream of the cutout (2) on the front side of the piece of textile (1), which loop (5) then engages, via the edge region of the piece of textile (1), through the first loop (4) situated on the rear side of the piece of textile (1). The second loop (5) is then guided back to the front side of the piece of textile (1) and, after pulling through the second loop (5) from the front side to the rear side of the piece of textile (1), is pulled through a next cutout (2) situated laterally adjacent to the preceding cutout.

A quilting table includes a rotatable and height adjustable tabletop supported by an elongate leg assembly mounted on a base section. A plurality of clamping members can be releasably attached to the tabletop. The quilting table can be used in a method of making a quilt, in which multiple layers of material are positioned on the tabletop, the user sews the layers of material in a substantially straight line, rotates the tabletop to alter the position of the layers of material, and resumes sewing in a substantially straight line.

An automated system that can be used for prosthetic heart valve manufacturing or suturing procedures. The system includes automated fixtures that maneuver a needle and a target device. The automated fixtures can be suturing arms, target device holders, needle transfer fixtures, and / or needle holders. The automated fixtures can rotate a target device held by the holder to allow one or more additional automated fixtures to perform operations such as form sutures on the target device without intervention of a human operator. The system can include a display system configured to display status information of a suturing procedure.

The invention relates to a sewing process of a patch pocket. The sewing process comprises the following steps: folding edges of face pocket cloth and inner pocket cloth; the face pocket cloth and the inner pocket cloth are positioned on the garment body; then, the positioned inner pocket cloth is directly sewn with the garment body; then the edge of one side of the face pocket cloth and the edge of the corresponding side of the inner pocket cloth abut against each other and are sewn, and when sewing is conducted till the direction needs to be changed, the state of the face pocket cloth is adjusted, and the edges of the face pocket cloth and the inner pocket cloth are kept to abut against each other in real time and are sewn synchronously; and finally, sewing the folded edge of the surface pocket cloth and the folded edge of the inner pocket cloth. The inner pocket cloth and the garment body are directly sewn, and the pocket space of the patch pocket is arranged between the inner pocket cloth and the garment body, so that the use experience of a user is improved, and dirt is prevented from being hidden at the sewing head; when the face pocket cloth is sewn, the state of the face pocket cloth is adjusted, the seam allowance of the face pocket cloth and the seam allowance of the inner pocket cloth are hidden between the face pocket cloth and the inner pocket cloth, the seam allowance of the patch pocket is hidden, and the outer surface of the face pocket cloth is free of any open thread.

A method for needlepoint finishing comprising trimming a canvas completed with a needlepoint stitched design leaving an edge portion spaced from a stitched area of the canvas to leave an unstitched area around at least a portion of a periphery of the canvas, cutting a non-paper based, substantially non-absorbent, rigid support to a desired size, wrapping a fabric composed of softer material than the rigid support around the support and attaching the fabric to the canvas. The rigid support restricts bending and prevents degradation of the rigid portion and mounted needlepoint canvas. A backing having at least one magnet can be provided to attach to the support.

The present application provides a wool knitted suit without lining and a manufacturing method thereof, comprising: using wool knitted fabric with elasticity and shrinkage after steam ironing as raw material, using internal structure without lining, without chest lining, without shoulder pad, and without sleeve cotton; first, adjusting the pattern according to the stretching property of the fabric on the pattern to make the finished product achieve the desired effect of design; second, adjusting the details of the pattern when using the internal structure without lining, without chest lining, without shoulder pad, and without sleeve cotton; third, calculating the shrinkage of steam iron; at the same time, controlling the sewing size according to the stretching property of the fabric; finally, solving the problem that some wool knitted fabrics are easy to break when using machine needle; finally, achieving the effect of finished garment with size stability, flat and beautiful appearance, comfortable wearing, environmental protection and commuting.

The present disclosure relates to automated systems, devices, and methods of sewing a target device such as a prosthetic implant device. The systems and methods include forming a stitch on the target device, adjusting a thread coupled to a needle used to form the stitch so that the thread is clear of (e.g., does not interfere with) a path of the needle, and applying a targeted tension to the thread to tension the stitch on the target device. The suturing process can also include providing different targeted tensions during formation of the stitch. The suturing process can also include providing different targeted tensions at different stages of the formation of the stitch to aid in forming the stitch, to clear the needle path of the thread, and / or to hold the stitch in place in preparation for the next stitch.