Hot-Melt PP Multifilament Hollow Yarn — High-Strength, Lightweight Webbing Yarn

This hollow, multifilament yarn is manufactured from 100% polypropylene and produced using FDY (fully drawn yarn) technology to deliver a balance of light weight, good tenacity and dimensional stability. It's suitable for knitting and weaving into webbing, straps and various industrial textiles where low weight and resistance to moisture and UV are required.

• Model: CF184C
• Composition: 100% polypropylene (PP)
• Process: FDY multifilament, air-intermingled (approx. 20-25 intermingles per meter)
• Filament counts available: 25F / 40F / 55F
• Typical linear densities: 240D, 450D, 660D, 680D, 950D (range 240-1680D available)
• Number of folds (structure): Multifilament, hollow/tape style variants
• Mechanicals: Tenacity ~3.0-3.5 g/d (≥3.0-3.5 g/d), break strength and CV values within tight tolerances; elongation at break ~20% ±2.0
• Quality control: Low CV for linear density (≤2.0) and tenacity (CV ≤6.5)
• Oil pick-up: ~1.0-1.2% (low surface oil)
• Packaging: 5-7 kg per bobbin; 4 bobbins per sack/box. Typical container load ~10 t per 20′GP, ~23.5 t per 40′HQ
• Supply & capacity: Manufacturer reports ~2,500 tons/month capacity and typical supply ability to match large orders

• Lightweight & strong: Hollow multifilament construction reduces weight without a large sacrifice in tensile performance, ideal for high-strength lightweight straps and webbing.
• Moisture & chemical resistance: Polypropylene resists water uptake and many common chemicals -- useful for outdoor and marine applications.
• UV performance: Treated or inherently UV-resistant grades extend service life in outdoor use.
• Consistent quality: Tight control on linear density and tenacity (low CVs) produces predictable behavior during weaving/knitting and downstream processing.
• Customizable counts & colors: Available in multiple deniers and filament counts; custom colors and OEM/ODM options are supported for volume orders.

• Industrial webbing and seat belts
• Luggage straps, bag handles and garment components
• Woven and braided rope (safety ropes, luggage rope, braided cordage)
• Container belts, lifting slings and cargo restraints
• Geotextiles and wind canvas
• Filter cloth and technical fabrics for nonwoven/woven conversion
• Anti-fall nets, safety nets and other protective meshes

• Packing: Bobbins ~5-7 kg each, bulk packed into sacks or cartons.
• Container loading: Approximately 10 tons/20′GP; 23.5 tons/40′HQ (typical).
• Lead time: Supplier indicates standard delivery within 7-15 days after receipt of down payment or irrevocable L/C; sample lead time for existing items ~3 days.

• Sustainability push: Growing demand for recycled-PP and lower-carbon manufacturing will likely push suppliers to offer recycled hollow PP yarns and greater transparency on lifecycle impacts.
• Performance optics: Industry movement toward higher tenacity, lower-elongation variants for load-bearing webbing and lighter construction composites.
• Value chain automation: Tighter process control (online monitoring) to reduce CV and defects, improving fabric uniformity and conversion yields.
• Technical finishes: More finishes for UV protection, flame retardancy and hydrophobicity to expand outdoor and industrial uses.