Artificial Filaments From Viscose TRIZ Cases
- Cellulosic Fabric Cationization for Salt-Free Sustainable Dyeing
See how graft polymerization of cationic agents onto cellulosic fabric enables complete dye exh
- Viscose Nonwoven Fabric Blend for Soft, Lower-Cost Wipes
A dual-dtex viscose fiber blend delivers lyocell-like softness in wipe nonwovens while lowering material cost and hydroentanglement energy.
- Cellulosic Multilayer Absorbent Assembly for Low-Rewet Hygiene Products
Blended cellulose yarn layers improve fluid distribution and retention while keeping hygiene products biodegradable, recyclable, and washable at high temperatures.
- Cellulose Nonwoven Network for High Opacity at Low Basis Weight
Regenerated cellulose filaments with node-point networks deliver high opacity at low basis weight while preserving strength, flexibility, and water absorption.
- Cotton Pulping with Oxygen and Alkaline Control
Alkaline pulping with oxygen removes impurities from cotton while controlling viscosity, eliminating harmful bleaching chemicals.
- Lyocell Fiber Dissolution via Segmented Thin-Film Evaporation
A segmented dissolution process combines thin-film evaporation with thick-layer mixing to produce lyocell spinning solutions.
- Viscose Fiber Incorporating Organosolv Lignin for Carbon Yield
Incorporating uncrosslinked organosolv lignin into viscose fibers overcomes low carbon yield losses in traditional carbonization processes.
- High-Tenacity Cellulosic Microfiber Production via Hydraulic Drawing
Hydraulic drawing and zinc sulfate leveling agents resolve the trade-off between fiber fineness and tenacity in viscose microfiber spinning.
- Mint-Composite Cellulose Fiber Antibacterial Production
Mint-extract composite cellulose fibers replace heavy metal toxicity with natural antibacterial agents via quenching and dynamic mixing.