General Packaging & Commercial Fishery 3-Strand / 4-Strand Twisted Rope
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General Packaging & Commercial Fishery 3-Strand / 4-Strand Twisted Rope

A versatile, heavy-duty 3-Strand and 4-Strand Twisted Synthetic Utility Rope engineered for commercial marine fishing, deep-sea aquaculture, industrial cargo lashing, agricultural bundling, and general packaging. Manufactured from high-tenacity Polypropylene (PP), High-Density Polyethylene (HDPE), or Nylon (Polyamide) virgin fibers, this rope features a balanced, heat-set twisted construction that offers high tensile strength, outstanding abrasion resistance, easy splicing, and minimal water absorption. Available in a wide diameter range (3 mm to 40 mm+) and full color selection, it provides reliable, long-lasting performance across demanding saltwater, outdoor weather, and heavy warehouse packaging environments.
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  • NC-TW-FSH-PKG Series

  • New Coast

Product Summary

A versatile, heavy-duty 3-Strand and 4-Strand Twisted Synthetic Utility Rope engineered for commercial marine fishing, deep-sea aquaculture, industrial cargo lashing, agricultural bundling, and general packaging. Manufactured from high-tenacity Polypropylene (PP), High-Density Polyethylene (HDPE), or Nylon (Polyamide) virgin fibers, this rope features a balanced, heat-set twisted construction that offers high tensile strength, outstanding abrasion resistance, easy splicing, and minimal water absorption. Available in a wide diameter range (3 mm to 40 mm+) and full color selection, it provides reliable, long-lasting performance across demanding saltwater, outdoor weather, and heavy warehouse packaging environments.


Detailed Product Overview

Our 3-Strand / 4-Strand Twisted Fishery and Packaging Rope Series delivers an optimal balance of cost efficiency, mechanical durability, and ergonomic handling across marine and industrial supply chains:

  • Precision 3-Strand vs. 4-Strand Twisted Architecture:

    • 3-Strand Construction (Classic Utility): The industry standard for general marine, lashing, and packaging. Flexible, highly economical, and exceptionally easy to hand-splice on boats and docks.

    • 4-Strand Construction (Enhanced Roundness & Strength): Built with an internal core center or four dense strands, providing a rounder profile, smoother surface contact over capstans and winch drums, and up to 10–15% higher resistance to external surface abrasion.

  • High-Performance Multi-Material Selections:

    • Polypropylene (PP Splitfilm / Monofilament): Lightweight, floats naturally on water, zero moisture retention, highly cost-effective for general packaging, net framing, and cargo tie-downs.

    • Polyethylene (PE / HDPE): Excellent low-temperature flexibility, smooth surface, exceptional abrasion and marine biological fouling resistance, widely used for aquaculture cage mooring and fishing net lead/cork lines.

    • High-Tenacity Nylon: Heavy shock-absorbing elasticity, superior wet strength, and high breaking capacity for marine anchor rodes, towing, and heavy industrial rigging.

  • Marine-Grade UV Weatherability & Rot Resistance:
    Treated with heavy-duty UV stabilizers, preventing fiber embrittlement and strength degradation under continuous tropical sun exposure, seawater salt mist, and oil/grease contact.

  • High Knot Retention & Tangle-Free Payout:
    Heat-set under controlled tension to balance rotational torque, preventing twisting, hockling, and unlaying when uncoiled from spools, hanks, or wooden reels.


Technical Specifications

Specification ItemStandard Value / Details
Product ModelNC-TW-FSH-PKG Series
Material Options100% Virgin PP (Splitfilm/Monofilament/Danline), PE (HDPE), Nylon (Polyamide), Polyester
Rope Structure3-Strand Twisted (Regular Lay) / 4-Strand Twisted (With or without Center Core)
Diameter Range3 mm – 40 mm+ (Common: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 24mm, 28mm, 32mm)
Coil / Reel Length50 m, 100 m, 200 m, 220 m (Standard Marine Coil), 500 m, 1000 m (Custom lengths available)
Tensile Breaking Strength180 kgf – 22,000 kgf+ (1.75 kN – 215 kN+) depending on material and diameter
Elongation at BreakPP/PE: 15% – 22%; Nylon: 25% – 35% (High shock-absorption)
Specific Gravity / DensityPP: ~0.91 g/cm³ (Floats); PE: ~0.95 g/cm³ (Floats); Nylon: ~1.14 g/cm³ (Sinks)
Color SelectionNatural White, Yellow, Sky Blue, Navy Blue, Grass Green, Safety Orange, Black, Red, Multi-Color Fleck
UV & Weather ResistanceClass A Marine UV Stabilized (Resistant to saltwater, rot, mildew, and acid/alkali exposure)
Packaging ConfigurationPlastic Coils wrapped with woven PP bags; Flanged Wooden/Plywood Reels; Mini Hanks; Shrink-wrapped bundles with custom labels

Key Performance Advantages

  • Superior Sea & Weather Resilience:
    100% rot-proof, mildew-proof, and impervious to marine organism degradation, maintaining structural strength through years of saltwater soaking.

  • Easy Field Splicing & Eye Termination:
    Classic 3-strand and 4-strand geometry allows fishermen and riggers to create rapid, secure eye splices and short splices directly on deck without special machinery.

  • Torque-Balanced Heat-Set Finish:
    Engineered with counter-balanced strand twisting to eliminate internal rotational stress, preventing kinking, back-twisting, and jamming in line haulers.

  • Cost-Effective Bulk Utility:
    Offers the highest strength-per-dollar ratio among commercial ropes, making it ideal for high-volume consumable packaging and commercial fishing applications.

  • High Friction Grip & Firm Knots:
    Textured surface provides excellent hand grip even when wet or slimy, holding secure knots under fluctuating dynamic loads.

  • Floating or Sinking Options:
    Choose buoyant PP/PE options for surface netting and marker buoys, or sinking nylon/polyester options for deep-sea bottom trawling and anchoring.


Typical Applications

  • Commercial Fishing & Marine Aquaculture:
    Trawl net head and foot ropes, gillnet framing, crab and lobster pot lines, longline fishing float lines, oyster/mussel farming grid lines, and fish cage mooring.

  • Industrial Cargo Lashing & Logistics Packaging:
    Heavy truck cargo tie-downs, shipping container lashing, timber bundling, warehouse pallet securing, and general export carton bundling.

  • Marine Mooring & Utility Deck Lines:
    Secondary boat mooring lines, barge tie-ups, anchor rodes, fender ties, and dockside utility rigging.

  • Agriculture, Forestry & Construction:
    Tree nursery staking, greenhouse netting tie-downs, construction safety barricade lines, and scaffolding utility pulling.

  • Everyday Household & Hardware Retail:
    General utility tie-down, DIY home moving, camping tarps, and clothesline cords.


Why Choose Us?

  • Direct Factory Extrusion & High-Speed Twisting Capacity: Fully integrated manufacturing from virgin polymer pellet extrusion to multi-strand twisting and automated coil packaging, ensuring high output and direct wholesale pricing.

  • Strict Marine-Grade Quality Assurance: Every production batch undergoes certified tensile testing, weight/length calibration, and saltwater/UV resistance checks.

  • Comprehensive OEM & Private Label Solutions: Custom strand colors, bespoke marker tracer threads, OEM printed branding tags, barcode integration, and export-compliant pallet wrapping.

  • Global Marine & Industrial Export Reach: Trusted supplier to commercial fisheries, maritime ship chandlers, aquaculture cooperatives, and hardware distributors across North America, Europe, Southeast Asia, South America, and Africa.


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New coast (yangzhou) rope Co., Ltd. is a professional chemical rope manufacturing enterprise integrating research and development, production, sales and technical service.
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