Stitching patterns overlap to produce a corner-locked stitch pattern. The corner-locked stitch pattern includes one or more thread interlace points, and one or more overlays of threads from overlapping patterns. A network of corner-lock stitch patterns produces a mesh, which may be embroidered into a substrate, such as a medical textile or biotextile. Corner-lock stitch patterns resist puncture-induced and tension-induced deformation of mesh pores between corner-locked stitch patterns, and may be used to modulate compliance and enhance strength properties of a substrate into which they are sewn.

Stitching patterns overlap to produce a corner-locked stitch pattern. The corner-locked stitch pattern includes one or more thread interlace points, and one or more overlays of threads from overlapping patterns. A network of corner-lock stitch patterns produces a mesh, which may be embroidered into a substrate, such as a medical textile or biotextile. Corner-lock stitch patterns resist puncture-induced and tension-induced deformation of mesh pores between corner-locked stitch patterns, and may be used to modulate compliance and enhance strength properties of a substrate into which they are sewn.

A method for assembling an upholstery for a seat or for stuffed furniture including the steps of: providing a first upholstery element and a second upholstery element to be sewn together, wherein the first upholstery element and the second element have a visible upper surface and a non-visible lower surface; placing a first edge of the first element alongside a first edge of the second element until they are in abutting contact, that is head against head, in a coplanar way; sewing the first edge of the first element to the first edge of the second element with a stitch chosen from classes 300, 400 or 600.

A method for assembling an upholstery for a seat or for stuffed furniture including the steps of: providing a first upholstery element and a second upholstery element to be sewn together, wherein the first upholstery element and the second element have a visible upper surface and a non-visible lower surface; placing a first edge of the first element alongside a first edge of the second element until they are in abutting contact, that is head against head, in a coplanar way; sewing the first edge of the first element to the first edge of the second element with a stitch chosen from classes 300, 400 or 600.

A de-icing assembly for a surface of an aircraft includes a carcass, seams, inflation passages, a manifold, and a reinforcement stitchline. The carcass includes a first layer, a second layer, and a carcass centerline. The seams are sewn into the carcass and join the first and second layers of the carcass together. The inflation passages are formed by the seams and are disposed between the first and second layers of the carcass. The manifold includes a width and a manifold centerline oriented approximately perpendicular to the carcass centerline and is fluidly connected to and is disposed beneath the carcass. The first reinforcement stitchline is sewn into the carcass adjacent to one of the plurality of seams and is disposed at a location on the carcass overlapping with the manifold. The first reinforcement stitchline is disposed approximately perpendicular to the manifold centerline and extends across the width of the manifold.

A de-icing assembly for a surface of an aircraft includes a carcass, seams, inflation passages, a manifold, and a reinforcement stitchline. The carcass includes a first layer, a second layer, and a carcass centerline. The seams are sewn into the carcass and join the first and second layers of the carcass together. The inflation passages are formed by the seams and are disposed between the first and second layers of the carcass. The manifold includes a width and a manifold centerline oriented approximately perpendicular to the carcass centerline and is fluidly connected to and is disposed beneath the carcass. The first reinforcement stitchline is sewn into the carcass adjacent to one of the plurality of seams and is disposed at a location on the carcass overlapping with the manifold. The first reinforcement stitchline is disposed approximately perpendicular to the manifold centerline and extends across the width of the manifold.

The present protective barrier is similar to those commonly installed beneath ceilings during construction work being performed on ceilings or roofs of buildings, wherein two or more sections are sewn together to construct the protective barrier. However, the present protective barrier also comprises a dustcover, which covers the seam entirely preventing dust from passing through holes created when the seam is sewn using a thread or similar means.

The present protective barrier is similar to those commonly installed beneath ceilings during construction work being performed on ceilings or roofs of buildings, wherein two or more sections are sewn together to construct the protective barrier. However, the present protective barrier also comprises a dustcover, which covers the seam entirely preventing dust from passing through holes created when the seam is sewn using a thread or similar means.

A sporting ball includes a ball core unit, a main body unit and an outer covering unit. The ball core unit includes a spherical cork body, and a rubber layer covering the cork body. The main body unit includes a yarn layer having at least one piece of yarn wrapped around the ball core body, and a rubber film layer fixedly covering the yarn layer and being immovable relative to the yarn layer. The outer covering unit fixedly covers an outer surface of the main body unit. A method of manufacturing the sporting ball is also disclosed.

A sporting ball includes a ball core unit, a main body unit and an outer covering unit. The ball core unit includes a spherical cork body, and a rubber layer covering the cork body. The main body unit includes a yarn layer having at least one piece of yarn wrapped around the ball core body, and a rubber film layer fixedly covering the yarn layer and being immovable relative to the yarn layer. The outer covering unit fixedly covers an outer surface of the main body unit. A method of manufacturing the sporting ball is also disclosed.