A process of manufacturing a down product comprises at least one bonding pattern line for the compartment separation without forming sewing holes by printing and drying a heat-reactive adhesive on the inner surface of an inner fabric, an optional mesh material and/or an outer fabric in a predetermined pattern, laminating said inner fabric, optional mesh material and/or outer fabric, and then high-frequency heating them under pressing with a pressing pattern the same as the printing pattern to bond the inner fabric, optional mesh material and outer fabric. Accordingly, it is possible to manufacture a down product having a bonding pattern line composed of a bonding line with excellent adhesiveness and durability and an aesthetically excellent pattern line with good clearness and finishing quality as well as to achieve a mass production of down products by mechanization and automation.

A conformable and optionally elastic weather resistant, comfortable fabric provides wind and rain resistance, plus thermal insulation, along with moisture transfer through the fabric, by combining a hydrophobic and dense outer layer with a bulky absorbent middle layer and a thin hydrophobic inner layer, joined by stitching and optionally subsequently shrinking to bulk the structure and re-adjust the openings formed by stitching. The third hydrophobic layer may be omitted and substituted with hydrophobic underlap yarns formed during the stitching process. The method provides high conformability and optionally elastic fit or inelastic pre-adjustable body fit.

The technology described herein relates to breathable, vented, and insulating garments. More particularly, the technology described herein relates to articles with a plurality of interconnected chambers that are configured to retain a thermally insulating fill material such as down or synthetic fibers. The plurality of interconnected chambers are formed between at least two layers of material and between a plurality of seams. The plurality of seams are configured to join the at least two layers of material together. In one aspect, each seam of the plurality of seams is angularly oriented with respect to an adjacent or neighboring seam of the plurality of seams. One or more openings or perforations may be formed on one or more seams of the plurality of seams forming the plurality of interconnected chambers. The one or more openings may achieve evaporation of moisture and/or air transfer from an interior environment of the garment to an exterior environment.

Fabrics made for apparel, tents, sleeping bags and the like, in various composites, constructed such that a combination of substrate layers and insulation layers is configured to provide improved thermal insulation. The fabric composites are constructed to form a radiant barrier against heat loss via radiation and via conduction from a body.

The present invention provides a heat reflective clothing to keep the body of a person warm in cold climate. The heat reflective clothing comprises Mylar and wool, wherein the Mylar has a reflective surface. The clothing provides excellent thermal insulation and moisture wicking properties and could be adapted into a jacket, gloves, footwear, apparel, hat and other clothing accessories.

Articles of apparel and a method for manufacturing an article of apparel are disclosed. An insulation layer for an article of apparel may include a flexible polyurethane foam. The foam may be generated by polymerization in a pressurizable chamber at a pressure sufficient to prevent the foam from completely filling the chamber. A shell layer may include wind resistant, breathable material. The shell layer may include an outer layer of the article of apparel.

A protective hood for a garment is provided. The hood can have a multi-layered sidewall that has an inner fabric layer and an outer fabric layer that cooperate to define a first pocket. A padding layer is positioned within the pocket.

Embodiments herein provide a thermally insulated garment having a shell, a lining that is secured to the shell at a plurality of points to form a plurality of compartments, a thermally insulating filling contained within each of the plurality of compartments, and an outer layer disposed adjacent to the shell, wherein the outer layer overlays the plurality of points and the plurality of compartments while being detached from the plurality of points and the plurality of compartments.

In one aspect, there is provided a fabric containing gas therein, the fabric comprising a weave between warps and wefts, wherein each warp includes an elongate array of a plurality of individual gas cells, wherein neighboring gas cells are physically coupled to each other via a connection, wherein the connection is monolithic with the gas cells, and each cell contains the gas therein.

The inventive subject matter is directed to an assembly of a plurality of baffle constructs which each include: a primary baffle, comprising a pliable textile, and a secondary baffle. The baffle constructs are configured to be alignable along a vertical axis relative to the ground. Each primary baffle defines a bounded, volumetric space for enclosing a first volume of insulative fill material and a secondary baffle. Each secondary baffle defines a bounded, volumetric space for enclosing a second volume of fill material. One or more of the secondary baffle are disposed in the primary baffle so that most of the second volume of insulative fill material is contained above most of the first insulative material when the primary baffle is maintained in an intended vertical orientation. The secondary baffles are mainly responsible for filling the primary baffle to its intended shape in an upper portion of the primary baffle.