Woven polymeric fabrics or materials with antimicrobial additives suitable for example for use in connection with diatomaceous earth pool filters, monofilament pool cartridge filters, and trampoline mats are disclosed. Examples of the woven polymeric fabric of the present invention includes a composition having a polymer and at least one antimicrobial additive. Methods of composing and weaving antimicrobial polymeric materials are also disclosed.

A biodegradable additive, a biodegradable polyester fiber and a method for producing the same, and a biodegradable fabric are provided. The biodegradable additive includes a polyester resin material and a biodegradable resin material. The biodegradable resin material is at least one material selected from the group consisting of polybutylene succinate (PBS), polybutylene adipate terephthalate (PBAT), polycaprolactone (PCL), polylactic acid (PLA), and derivatives thereof. In the biodegradable additive, a content range of the polyester resin material is between 40 wt % and 80 wt %, and a content range of the biodegradable resin material is between 20 wt % and 60 wt %.

A biodegradable additive, a biodegradable polyester fiber and a method for producing the same, and a biodegradable fabric are provided. The biodegradable additive includes a polyester resin material and a biodegradable resin material. The biodegradable resin material is at least one material selected from the group consisting of polybutylene succinate (PBS), polybutylene adipate terephthalate (PBAT), polycaprolactone (PCL), polylactic acid (PLA), and derivatives thereof. In the biodegradable additive, a content range of the polyester resin material is between 40 wt % and 80 wt %, and a content range of the biodegradable resin material is between 20 wt % and 60 wt %.

A piezoelectric thread that includes a core thread; and a piezoelectric film wound around the core thread. The piezoelectric thread is constructed to generate a charge by energy imparted from outside of the piezoelectric thread.

An article of apparel is disclosed that includes zones with a textile having a structure than changes or is otherwise modified by a physical stimulus, such as the presence of water or a temperature change, to modify a property of the textile. The zones may be along a center back area and/or side areas of the apparel, and the textile may increase in air permeability when exposed to water. In some embodiments, slits are formed in the textile.

Provided is a configuration capable of improving the signal strength of a piezoelectric element using piezoelectric fibers. This braided piezoelectric element comprises a core comprising conductive fibers and a sheath comprising braided piezoelectric fibers so as to cover the core, the braided piezoelectric element further comprising a metal terminal connected and fixed to the core in either of the following states A or B. A) A state where a portion of the metal terminal grasps a fiber portion constituting the end of a braided piezoelectric element and the core and the metal terminal are electrically connected to each other and fixed within 1 mm from where the metal terminal grasps the fiber portion. B) A state where: a portion of the metal terminal has a fork or needle shape; the fork-shaped or needle-shaped portion is electrically connected to the core while in contact with the sheath; and the braided piezoelectric element is secured to the metal terminal by another portion of the metal terminal or a component fixed to the metal terminal within 10 mm from the point of the electrical connection.

A charge-generating thread for bacterium-countermeasure that includes a charge-generating fiber. The charge-generating fiber generates a charge by energy imparted from the outside of the fiber so as to restrain the proliferation of bacteria by the generated charge.

The present disclosure relates to antimicrobial garments and antimicrobial fabric products that include an antimicrobial fabric, wherein the antimicrobial fabric includes at least one synthetic silver fiber and at least one silver-free fiber, and methods of manufacturing the same. One benefit of the antimicrobial garments and antimicrobial fabric products disclosed herein can be the reduction or elimination of odor or infection causing microbes, including a bacteria, a fungi, and a virus, even after multiple washes.

The present disclosure relates to antimicrobial garments and antimicrobial fabric products that include an antimicrobial fabric, wherein the antimicrobial fabric includes at least one synthetic silver fiber and at least one silver-free fiber, and methods of manufacturing the same. One benefit of the antimicrobial garments and antimicrobial fabric products disclosed herein can be the reduction or elimination of odor or infection causing microbes, including a bacteria, a fungi, and a virus, even after multiple washes.

A method of making a yarn is disclosed. A plurality of fibers is obtained by: preparing a slurry of polymer mixed with water insoluble nanoparticles of electrolytic copper, and extruding the slurry through a spinneret that includes a plurality of holes which impart a generally “X”-shaped cross-section to the plurality of fibers. The plurality of fibers are spun together to form the yarn.