B32B2437/00

STRETCHABLE TEXTILE ARTICLE

A stretchable textile article (20) comprises a plurality of discrete textile members (22,24), each textile member (22,24) extending between a first end (26) and a second end (28), the first ends (26) of the textile members (22,24) being joined together, the econd ends (28) of the textile members (22,24) being joined together, each textile member (22,24) including a textile zone configured to have a variable stretch property in an orientation extending between the joined first ends (26) and the joined second ends (28).

Synthetic resin skin material composite and method of producing synthetic resin skin material composite

A synthetic resin skin material composite, including: a urethane resin skin material including a urethane resin skin layer provided at one surface of a substrate; and a cushion layer that is placed at a surface on an opposite side of the substrate from the surface of the urethane resin skin material at which the urethane resin skin layer is provided; in which the urethane resin skin material has recesses at a side of the urethane resin skin layer, and each of the recesses has a depth in a thickness direction of the synthetic resin skin material composite, such that the recesses extend from the urethane resin skin layer into the cushion layer beyond an interface between the urethane resin skin material and the cushion layer that is present in a region without a recess, as well as a method of producing a synthetic resin skin material composite.

Soft physiotherapy instrument

A soft physiotherapy instrument includes a flexible sheet and a controller. The flexible sheet includes a first flexible layer, a second flexible layer, a plurality of functional layers located between the first flexible layer and the second flexible layer, and a plurality of electrodes electrically connected with the plurality of functional layers. The functional layer includes a carbon nanotube layer including a plurality of carbon nanotubes uniformly distributed. The flexible sheet is electrically coupled with the controller via the plurality of electrodes.

Disposable surgical gown
11576449 · 2023-02-14 · ·

A disposable surgical gown is provided. The gown includes a front panel and sleeves formed from a first spunbond layer, a nonwoven (e.g., SMS) laminate, and a liquid impervious, moisture vapor breathable elastic film disposed therebetween. The gown also includes a first and second rear panels formed from a nonwoven laminate that is air breathable and allows for an air volumetric flow rate ranging from about 20 standard cubic feet per minute (scfm) to about 80 scfm. The gown further includes a collar formed from an air breathable knit material positioned adjacent a proximal end of the gown. The collar defines a neck opening having a v-neck shape adjacent the front panel. The v-neck shape forms an angle of greater than 90° at the neck opening. The combination of features results in a reduced-glare gown that is stretchable and impervious to liquids, yet can still dissipate heat and humidity.

Non-cohesive designs for heat transfer sheets and methods for forming non-cohesive designs
11577543 · 2023-02-14 · ·

The present invention provide a multi-layered heat transfer sheet comprising a plurality of distinct pieces forming one or more consecutive patterns that form shapes or objects having discontinuous peripheries, as well as a method for producing and/or making said item. The method for forming the heat transfer decorations includes ablating one or more layers of a heat transfer sheet using a defocused laser to define at least one plurality of discrete pieces that together define a heat transfer decoration. A single pass of the defocused laser may ablate the one or more layers of the heat transfer sheet so as to define the discrete pieces.

NON-WOVEN PROTECTIVE CLOTHING AGAINST BLOOD AND VIRUSES

A non-woven protective clothing against blood and viruses, which is composed from: a non-woven fabric layer, which has two surfaces; and a high waterproof moisture-permeable layer, which is a porous film that is laminated to one of the surfaces of the non-woven fabric layer; and an elastic pore filling layer, which is a hydrophilic polyurethane. The elastic pore filling layer is coated or printed onto the surface of the high waterproof moisture-permeable layer, and the thickness of the elastic pore filling layer is thinner than that of the high waterproof moisture-permeable layer. The synthetic blood permeability of the non-woven protective clothing against blood and viruses can resist a pressure of 2.0 psi for one minute, and the Phi-X174 bacteriophage penetrability thereof can resist a pressure of 2.0 psi for one minute.

Nonwoven Flexible Composites
20180002862 · 2018-01-04 ·

Embodiments of the present invention provide systems and methods for using nonwoven materials for evacuation slides, life rafts, life vests, and other life-saving inflatable devices. The nonwoven materials have a substrate layer with continuous filaments formed in various directions.

Multilayer Fabric With Selective Radiation Filter
20180007986 · 2018-01-11 ·

A multilayer fabric for selectively blocking or transmitting particular wavelengths in the electromagnetic spectrum, such solar radiation, and far infrared (FIR) radiation. The multilayer fabric may include a microporous water vapor permeable layer that selectively filters particular wavelengths depending on the size of its pores. In some embodiments, the multilayer fabric may include a nanostructured layer that selectively filters particular wavelengths.

Seam tape and methods of manufacture and use thereof

Provided herein are seam tapes and related methods. The seam tapes can be compatible with polyolefin-based waterproof/breathable (w/b) membranes, including polypropylene (PP) w/b membranes and/or polyethylene (PE) w/b membranes. Also provided are seams sealed by means of these seam tapes, as well as materials, fabrics, and garments including one or more of these sealed seams.

Waistbands having absorbent, wicking, expandable bandrolls and garments with same

A waistband for a garment includes a bandroll having an absorption layer and a wicking layer. The wicking layer controls stretch properties of the absorption layer. The waistband comprises a second material and wherein a shrinkage of a material substrate of the bandroll substantially matches a shrinkage of the second material.