Various examples are provided related to attachment of tape or strips of material along a seam of a garment or other material. In one example, among others, a robotic system includes a joining device that can attach a tape or strip of material across a seam, a loading system that can position material with the seam for attachment of the tape or strip of material, a seam feed system that can adjust positioning of the material for attachment, and a tape handling system that can supply the tape or strip of material to the joining head of the joining device for attachment across the seam. A tape handling system can include a tape joining assembly that can receive tape or strip of material from a current tape cartridge and bond it to the tape or strip of material clamped by the tape joining assembly.

Various examples are provided related to attachment of tape or strips of material along a seam of a garment or other material. In one example, among others, a robotic system includes a joining device that can attach a tape or strip of material across a seam, a loading system that can position material with the seam for attachment of the tape or strip of material, a seam feed system that can adjust positioning of the material for attachment, and a tape handling system that can supply the tape or strip of material to the joining head of the joining device for attachment across the seam. A tape handling system can include a tape joining assembly that can receive tape or strip of material from a current tape cartridge and bond it to the tape or strip of material clamped by the tape joining assembly.

A sewing machine includes an arm portion, a thread spool mounting portion, a bobbin winder, a first guide portion, a second guide portion, and a partition wall member. The arm portion is provided with a drive shaft extending in a first direction. The thread spool mounting portion includes a thread spool pin to be inserted through a through hole of a thread spool. The bobbin winder is provided further to one end side of the arm portion than the thread spool mounting portion. The first guide portion is provided further to another end side of the arm portion than the thread spool mounting portion. The second guide portion is provided further to another end side in the first direction of the arm portion than the first guide portion. The partition wall member is disposed between the thread spool pin and the first guide portion in a second direction.

A forming device for forming links in the shape of a Möbius strip includes a rotation module with an inner path. The forming device has a widening for 180° rotation of a strip introduced into the rotation module. The rotation module has an inlet suitable for one end of a strip, an outlet suitable for the strip and the inner path extends from the inlet to the outlet. The widening is adapted for rotation of the end of the strip 180° about its longitudinal axis. The device also includes a gas injector positioned at the inlet of the rotation module intended to drive the strip through the inner path of the rotation module.

A forming device for forming links in the shape of a Möbius strip includes a rotation module with an inner path. The forming device has a widening for 180° rotation of a strip introduced into the rotation module. The rotation module has an inlet suitable for one end of a strip, an outlet suitable for the strip and the inner path extends from the inlet to the outlet. The widening is adapted for rotation of the end of the strip 180° about its longitudinal axis. The device also includes a gas injector positioned at the inlet of the rotation module intended to drive the strip through the inner path of the rotation module.

A method of forming a resilient band for an article of apparel includes stretching a first fabric having a first resiliency to a first stretched position and stretching a second fabric having a second resiliency to a second stretched position. The second resiliency is greater than the first resiliency. The method further includes securing the first fabric to the second fabric while the first fabric is in the first stretched position and while the second fabric is in the second stretched position. Moreover, the method includes releasing the first fabric from the first stretched position and the second fabric from the second stretched position after securing the first fabric to the second fabric.

A method of forming a resilient band for an article of apparel includes stretching a first fabric having a first resiliency to a first stretched position and stretching a second fabric having a second resiliency to a second stretched position. The second resiliency is greater than the first resiliency. The method further includes securing the first fabric to the second fabric while the first fabric is in the first stretched position and while the second fabric is in the second stretched position. Moreover, the method includes releasing the first fabric from the first stretched position and the second fabric from the second stretched position after securing the first fabric to the second fabric.

A garment station including a first guide separated from a second guide by a repositionable gap. The garment station further includes a head carrier disposed between the first guide and the second guide. The garment station further includes a first tool head and a second tool head attached to the head carrier and configured to join webs of fabric disposed across the gap. The head carrier is configured to maintain the first tool head and the second tool head aligned in the gap as the gap is repositioned.

A garment station including a first guide separated from a second guide by a repositionable gap. The garment station further includes a head carrier disposed between the first guide and the second guide. The garment station further includes a first tool head and a second tool head attached to the head carrier and configured to join webs of fabric disposed across the gap. The head carrier is configured to maintain the first tool head and the second tool head aligned in the gap as the gap is repositioned.

Various examples are provided related to attachment of tape or strips of material along a seam of a garment or other material. In one example, among others, a robotic system includes a joining device that can attach a tape or strip of material across a seam, a loading system that can position material with the seam for attachment of the tape or strip of material, a seam feed system that can adjust positioning of the material for attachment, and a tape handling system that can supply the tape or strip of material to the joining head of the joining device for attachment across the seam. A tape handling system can include a tape joining assembly that can receive tape or strip of material from a current tape cartridge and bond it to the tape or strip of material clamped by the tape joining assembly.