Artificial Filaments From Viscose TRIZ Cases

See how graft polymerization of cationic agents onto cellulosic fabric enables complete dye exh

A dual-dtex viscose fiber blend delivers lyocell-like softness in wipe nonwovens while lowering material cost and hydroentanglement energy.

Blended cellulose yarn layers improve fluid distribution and retention while keeping hygiene products biodegradable, recyclable, and washable at high temperatures.

Regenerated cellulose filaments with node-point networks deliver high opacity at low basis weight while preserving strength, flexibility, and water absorption.

Alkaline pulping with oxygen removes impurities from cotton while controlling viscosity, eliminating harmful bleaching chemicals.

A segmented dissolution process combines thin-film evaporation with thick-layer mixing to produce lyocell spinning solutions.

Incorporating uncrosslinked organosolv lignin into viscose fibers overcomes low carbon yield losses in traditional carbonization processes.

Hydraulic drawing and zinc sulfate leveling agents resolve the trade-off between fiber fineness and tenacity in viscose microfiber spinning.

Mint-extract composite cellulose fibers replace heavy metal toxicity with natural antibacterial agents via quenching and dynamic mixing.

Organic solvents dissolve alpha-1,3-glucan for xanthogenate spinning, preventing aqueous precipitation and reducing raw material loss.

Optimized spinning parameters maintain fiber strength while lowering chemical consumption in polysaccharide production.

Embedding silver and ruthenium in cellulose forms a galvanic cell generating oxygen radicals, preventing biocide washout after repeated laundering.

Alkyl polyglycoside surfactant accelerates alkali cellulose xanthation, reducing agglomerate formation.

Cellulose filaments receive organosilicon additives via aqueous emulsion impregnation before drying and carbonization.