A nonwoven paper and method of manufacturing the same, where the nonwoven paper includes a thermally treated, wet-laid fiber mixture that includes a plurality of cellulosic fibers or pulp comprising about 60% to about 90% of the fiber mixture and a plurality of bicomponent binder fibers comprising about 10% to about 40% of the fiber mixture.

The present invention is intended for use in producing non-woven fabric structure from either natural fibers or synthetic fibers or a blend of natural and synthetic fibers, the produced non-woven fabrics being especially desirable for use in liquid absorbent application. Also, the present invention may be used in producing a non-woven fabric from two or more webs of loosely matted fibers having a scrim of woven, non-woven, or bonded fabric being interposed between the webs or batts of loosely matted fibers. The primary method of forming the said fabric from the different materials is through needle punched pressing to render high water absorption and retention along with strength. The present invention provides an innovative needle punched nonwoven structured fabric of GSM ranges from 50 to 1000 or more in combination of different fibers. The fiber could be natural fibers or from synthetic origin in appropriate ratio as per the requisite end application.

A nonwoven filtration medium that includes a fibrous base media including synthetic and/or natural fibers and microfibrillated cellulose fibers.

Nonwoven fabrics are provided that include a mechanically entangled blend of fibers comprising (a) post-consumer recycled polymer staple fibers (PCR-staple fibers) and (b) one or more additional fibers, in which the one or more additional fibers are different than the PCR-staple fibers. The PCR-staple fibers are mechanically entangled with the one or more additional fibers to define the nonwoven fabric.

Provided are a sub-micron fibrous membrane in which sub-micron fibers aligned along one axis and sub-micron fibers in a random pattern form a network, and a method for producing the sub-micron fibrous membrane.

A disposable absorbent article having a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a fluid management layer disposed between the topsheet and the absorbent core is disclosed. The fluid management layer is an integrated, carded, nonwoven disposed between the topsheet and the absorbent core. The absorbent article exhibits an average stain size of less than about 2400 mm{circumflex over ()}2, when measured in accordance with the Stain Size test method.

An enhanced flash evaporation/electrospinning composite spinning equipment includes a flash spinning equipment, an electrospinning equipment, and a grounded receiving conveyor belt; the flash spinning equipment includes a flash spinning spinneret unit, the flash spinning spinneret unit includes a first spinneret, and the first spinneret is grounded; the electrospinning equipment includes a high-voltage power supply and an electrospinning spinneret unit, the electrospinning spinneret unit includes a second spinneret, and the second spinneret is connected to the high-voltage power supply; the first spinneret and the second spinneret are both located above the receiving conveyor belt at opposite positions with a distance of D, and the value range of D is 15-40 cm. The enhanced flash evaporation/electrospinning composite spinning equipment has a simple structure, and can prepare products that are not easy to delaminate, and excellent in waterproof performance and air permeability.

Disclosed are methods for the direct production of short fibers using microdecortication processes and the production of densified particles and short fiber products, sourced from hemp or other bast plants, hemp fiber products, methods for the production of hemp fiber-reinforced polymeric materials, and the polymeric materials resulting therefrom. An embodiment of the method for the production of densified hemp fiber products involves microdecortication with the utilization of particle size reduction equipment to cut all or a portion of hemp stalk, bast fiber, and hurd to produce short fibers and particles. Some embodiments make use of microdecortication to cut whole hemp stalk directly into short hemp fiber. Equipment with cutting action may provide for more adequate control of fiber size and aspect ratio while using the whole hemp stalk to produce short fibers, as opposed to the production of short hemp fibers by cutting long hemp fibers originating from decortication.

Bio-textile material from filamentous algae. The invention provides a non-woven bio-textile composed of a single or multiple layers, including surface and structural layers, incorporating pre-treated algae, seaweed, natural fillers, and other additives wherein a specific weight ratio of algae and/or seaweed to natural fillers is maintained to achieve different level of thickness in the prepared bio-textile. The prepared bio-textile has good tensile and tearing strength in the range of 100-200 N/mm and 50-80 N/mm, respectively such that it can be used to produce different types of apparels. The process of preparation of the bio-textile using eco-friendly materials comprises the steps of harvesting, pre-treatment, slurry preparation, structural layer and double layer formation, drying and finishing steps.

An implantable medical device includes a wire frame, a cover, and a sensor. The wire frame is formed of struts and openings. The cover connects to the struts of the wire frame. The cover is fashioned from a fabric including a PET fabric made of PET yarn and a ferromagnetic material combined with the PET fabric. The PET yarn is made from a plurality of PET fibers. The sensor is positioned on the cover and connected to the wire frame. The cover shields the sensor from detuning effects of the wire frame.