The present invention provides a fiber with a multi-filament structure and a textile fabric, curtain, and screen incorporating such fiber. The multi-filament fiber includes multiple filaments and a blended material. Each filament is a columnar body arranged adjacently or in a spiral adjacent arrangement to form a yarn having an appropriate length. The blended material contains a nano-fluorine water-repellent material and a bonding material provided in gaps between the filaments. Multiple fibers are arranged at intervals horizontally or vertically and knitted in the weft or warp direction to form a meshed textile fabric. The fabric is further coated with an adhesive and a nano-fluorine water-repellent material for use in screens, thereby achieving water repellency and air pollution prevention. Meanwhile, the meshed textile fabric exhibits improved stiffness, elasticity, and transparency, making it suitable for retractable screen fabrics.

Some aspects of the present disclosure are generally directed to systems for electrochemically generating compounds, for example, for generating hydrogen peroxide or other applications. In some cases, the systems may include electrodes containing a substrate comprising non-woven fibers comprising carbon, PTFE particles on the substrate, and/or an active material, for example, carbon particles, on the substrate and/or the PTFE. In some embodiments, the systems may generate and/or flow a two-phase solution over and/or through at least a portion of an electrode. Some systems using the electrode structures and/or two-phase solution may promote the formation of three-phase boundaries, and thus may facilitate the electrocatalytic generation of certain compounds at the three-phase boundaries. Still other aspects are directed to methods of making and/or using the systems, or the like.

An artificial leather having a suede appearance and colours within the grey-black range and high colour fastness comprising a microfibrous component and an elastomeric matrix; the microfibrous component consisting of polyester microfibres having a count of 0.01 to 0.50 dtex; the elastomeric matrix consisting of polyurethane consisting of soft and hard segments; the ratio between the elastomeric matrix and the microfibrous component ranging from 20/80 and 50/50 by mass; the microfibrous component containing carbon black pigment in a percentage of 0.05 to 2.00% by mass; the elastomeric matrix containing carbon black pigment in a percentage of 0 to 10% by weight; the carbon black always having an average dimension smaller than 0.4 microns. The average length of the tassel is between 200 and 500 microns. The soft segments consist of at least one polycarbonate diol selected from polyalkylene carbonate diols and at least one polyester diol. The hard segments consist of urethane groups deriving from the reaction between free isocyanate groups and water. The total content of carbon black is between 0.025 and 6% by weight.

The present invention relates to a Golf Swing Tracker Carpet Mat designed for assisting golfers in improving their swing technique. The mat comprising tufted fiber yarns anchored by primary and secondary backings. When a golf club interacts with the mat, the fibers demonstrate a visual change due to a pile shading effect, simulating the appearance of a divot, and providing immediate feedback on the golfer's swing path and strike quality. The mat also features an alignment guidance pattern and is encapsulated within an anti-skid base for stability. Furthermore, the mat offers variations in tufting patterns, densities, and fiber lengths, enabling it to mimic different golf course terrains, providing a tailored practice experience for the user.

Protective coverings herein have a coated woven material with a first edge parallel with a warp direction and a second edge opposite the first edge, and have a first edge band proximate the first edge and a second edge band proximate the second edge. The coated woven material has a woven scrim made of a plurality of weft tapes and a plurality of warp tapes, but the warp tapes positioned in the first and second edge bands are high-shrinkage warp tapes and the warp tapes positioned in between the first and second edge bands have a shrinkage that is less than a shrinkage of the high-shrinkage warp tapes, and has a coating on at least one major surface of the woven scrim. The plurality of high-shrinkage warp tapes shrink upon application of heat. Methods of covering a load, such as stacked lumber, with the protective covering are also disclosed.

A method of preparing a translucent film comprising the steps of providing a thermoplastic polymer, using the polymer to prepare a first composition containing the polymer and a second composition containing the polymer, mixing the first composition and a pigment to obtain a masterbatch containing 1 mass % to less than 30 mass % of the pigment, mixing the second composition and the masterbatch to obtain a film raw material having a pigment content of 0.05 mass % to 5.0 mass %, and processing the film raw material to obtain the film; a translucent film having uniformly distributed pigments; a composite structure containing the film; and the used of the film and the composite structure as a coating in the interior of a vehicle.

The present disclosure is to provide a gas permeable hot-melt sealing film for healthcare packaging. The gas permeable hot-melt sealing film includes an polyolefin spunbondeded nonwoven fabric substrate; and a water-based hot-melt adhesive coating layer coated on the substrate including voids, wherein the coating amount of the water-based hot-melt adhesive is in the range of 6 g/m.sup.2 to 35 g/m.sup.2 and the surface void ratio thereof is in the range 0.5% to 6.0%. The gas permeable hot-melt sealing coating film of the present disclosure has sufficient gas permeability, and satisfied seal strength and peelability after sealing around with flexible sheet or blister container.

The present invention is to provide a water-based hot-melt adhesive for healthcare packaging. The water-based hot-melt adhesive includes 20 to 60 weight parts of hydrophilic-modified water-based polyolefin resin; 1 to 30 weight parts of water-based ionomer; 10 to 30 weight parts of wax particles; and 10 to 30 weight parts of tackifier particles. The coating layer formed on the healthcare packaging substrate from the water-based hot-melt adhesive of the present invention has great gas-permeability and weather resistance, and the healthcare packaging substrate with the water-based hot-melt adhesive of the present invention has satisfied seal strength, pealing ability and reliability after sealing with flexible sheet or blister containers at the peripheral edges thereof.

The present disclosure is to provide a water-based hot-melt adhesive for healthcare packaging. The water-based hot-melt adhesive includes: 10 wt % to 35 wt % of a water-based thermoplastic resin; 20 wt % to 45 wt % of wax particles and 40 wt % to 60 wt % of tackifier; wherein the tackifier including emulsion tackifier and particulate tackifier and the total amount of the particles in the water-based hot-melt adhesive is present at 40 wt % to 65 wt % based on the total weight of the water-based hot-melt adhesive. The coating layer formed on the healthcare packaging substrate from the water-based hot-melt adhesive of the present disclosure has great gas-permeability, and satisfied seal strength and peeling ability after sealing around with flexible sheets or blister containers.

The invention relates to a multi-layer woven fabric having a central region which contains a first woven layer, a second woven layer, and a plurality of connecting yarns. The plurality of connecting yarns connect the first woven layer and the second woven layer and each connecting yarn has a stitching pattern that contains a first weave section, a crossover section, and a second weave section. Within the first weave section, each connecting yarn is interwoven only with the first warp. Within the crossover section each connecting yarn is not interwoven with any yarns of the multi-layer woven fabric. Within the second weave section, each connecting yarn is interwoven only with the second warp yarns of the second woven layer.