155results about "Sewing stitches" patented technology

An embroidery process allowing for extra lengths of stitched thread pairs to be laid down in a zigzag pattern while embroidering on a dissolvable substrate such that when the substrate is removed, the extra length allows the two-dimensional embroidered structure to relax into a three-dimensional shape.

A method of applying stitching to an interior component is provided herein. The method including the steps of: a) penetrating an outer skin layer, a substrate layer and an intermediary layer of the interior component with an awl to form a piercing therethrough; b) retracting the awl from the outer skin layer, the substrate layer and the intermediary layer; c) inserting a needle through the piercing through the substrate layer, the intermediary layer and the outer skin layer to grasp a thread positioned on the outer skin layer; d) pulling the thread through the outer skin layer, the intermediary layer and the substrate layer; e) looping the thread with a previous stitch passed through the outer skin layer, the intermediary layer and the substrate layer; f) advancing the interior component to another position; and g) repeating steps a-f until a predetermined amount of stitches are applied to the interior component.

An embroidery process allowing for extra lengths of stitched thread pairs to be laid down in a zigzag pattern while embroidering on a dissolvable substrate such that when the substrate is removed, the extra length allows the two-dimensional embroidered structure to relax into a three-dimensional shape.

A micro-optic security device that employs one or more planar arrangements of stitched icons and that projects at any given viewing angle one or more synthetically magnified images, is provided. The synthetically magnified image(s) constitutes either a single or multipart image(s) that optionally changes to a different image(s) as the security device is tilted, or as the viewing angle changes.

This disclosure generally relates to a hammock strap. The hammock strap includes an elongated length of strap material that is separated into a first strap and a second strap. The first strap and the second strap are woven together at one or more separation points to form eyelets between the first strap and the second strap.

A flat seam construction made up of a number of sequentially formed stitches and formed on a portion of one or more stitchable materials is disclosed. Each stitch has two outer threads, formed into first and second outer thread loops, and at least one inner thread, formed into at least one inner thread loop. Each of the inner and outer thread loops transversely penetrate the one or more stitchable materials. Each of the inner and outer thread loops have a bight portion engaging a bottom surface of the one or more stitchable materials. At least one looper thread is formed on the bottom surface, and arranged such that, the at least one looper thread passes between the bottom surface and at least one of the bight portions. At least one decorative thread is visible on a top surface of the seam construction.

Disclosed herein is a composite comprising at least one heat shrinkable adhesive layer stitch-bonded with yarns, which shrink less than the adhesive layer or do not shrink, when the adhesive layer is exposed to heat. The stitch-bonded yarns form loops upstanding from the shrunk adhesive layer and the loops create a textured surface on the composite, and the composite is substantially inelastic after the adhesive layer is shrunk. The composite may further comprise at least one fibrous layer stitch-bonded to the shrinkable adhesive layer, and the fibrous layer is less shrinkable than the adhesive layer or is substantially non-shrinkable.

An embroidery process allowing for a three-dimensional shape to be embroidered in two dimensions, allowing for the cost effective and repeatable manufacturing required for use in surgically implanted medical devices.

A security luggage bag having multi layered walls defining a storage volume and at least one of the walls has a reinforcing layer comprised of a fabric with a reinforcing wire strand on a surface of the fabric, the reinforcing strand being fixed to the fabric as with stitching, tape or welds extending lengthwise along the reinforcing strand.

A process makes stitchbonded fabric having a regionally segmented discontinuous base layer of webs of substrate material extending in the machine direction which webs are laterally separated by a region devoid of substrate material. The region devoid of substrate is formed prior to stitching by either (a) slitting the substrate and folding the material adjacent the slits outwardly in contact with substrate material outboard of the slit, or (b) slitting the substrate while applying tension in the machine direction that moves adjacent lips of the slit material away from each other. Once the discontinuous base layer is formed, threads are stitched through the laterally separated webs of substrate material and the intermediate region devoid of substrate material.

An aspect of the present invention provides a sewing structure of a facing sheet member for covering a vehicle seat. The facing sheet member is formed by sewing a plurality of facing sheet pieces together at respective end parts thereof. Each of the facing sheet pieces includes a surface member and a pad member laminated on the surface member. In the end part of each of the facing sheet pieces, at least a part of the pad member is removed or the pad member is not laminated on the surface member. The plurality of facing sheet pieces are sewed together using the surface members at the end parts thereof.

A micro-optic security device that employs one or more planar arrangements of stitched icons and that projects at any given viewing angle one or more synthetically magnified images, is provided. The synthetically magnified image(s) constitutes either a single or multipart image(s) that optionally changes to a different image(s) as the security device is tilted, or as the viewing angle changes.

A security luggage bag having multi layered walls defining a storage volume and at least one of the walls has a reinforcing layer comprised of a fabric with a reinforcing wire strand on a surface of the fabric, the reinforcing strand being fixed to the fabric as with stitching, tape or welds extending lengthwise along the reinforcing strand.