The invention concerns a technique and equipment for producing staple fibers

Raw White Non-Woven Staple Fibers are built with the use of recycled PET bottle flakes for maximum tenacity, suitable crimp, uniform denier, and coffee static/oil pick out-up. Ideal for diverse applications consisting of spinning, weaving, non-wovens, and filler materials it also gives awesome cushioning features, abrasion resistance, and insulation properties as well as being available in a variety of sizes that can be dyed into diverse hues.

The invention concerns a technique and equipment for producing staple fibers. This includes using a nozzle with grooves or ridges organized on its curved surface that bureaucracy more than one stable clump of fluffy raw wool-primarily based fiber clumps with properties appropriate for processing similarly into yarn strands or nonwoven cloth, which includes low friction between those fibers.

Protein suspension 201 which includes an aqueous suspension of disassembled protein fibrils is fed via the nozzle 202 and directed towards a drying surface equipped with curves and grooves, in which it dries to shape a dried protein solution with hydrogen bonds between each man or woman fibril that creates a non-orientated network of staple fibers that is both fluffy and non-orientable.

When uncovered to water, hydrogen bonds crumble, permitting separated primary protein fibrils to reintegrate back into their original positions and shape staple fibers which can be water-disposable and suitable for manufacturing merchandise made from them.

This function of staple fibers makes them mainly advantageous, as they can be washed and cleaned without dropping functionality or quality, allowing water-disposable products to be produced successfully even as concurrently replacing expensive and much less green alternatives that presently dominate the marketplace.

The resultant staple fibers can easily be transformed into yarn or non-woven substances for processing, with low friction among their staple fibers and steel carding gadgets, developing high-strength yarn and non-woven with strong elongation at damage.

The ensuing cellulose-primarily based staple fibers can be applied for several uses, together with wetland nonwovens and insulation substances. Wetlaid nonwovens are produced by layering small fibers collectively into sheets or webs and binding them both automatically (via interlocking with serrated needles to shape more potent fabric) or thermally (the use of resin). Airlaid nonwovens are synthetic with the aid of spreading staple fibers in a fair, dense mat on which a binder is carried out and melted to form the floor. Airlaid non-wovens may be located in garb, clinical, and insulation packages; normally for apparel, clinical, and insulation. Cellulose-based staple fibers also make wonderful thermal insulator applications like homes and vehicles.