Geotextile
Needle punching production line
Geotextile
Geotextile is a kind of functional nonwoven material widely used in civil engineering, mainly applied for isolation, reinforcement, filtration, drainage and protection. At present, the mainstream geotextiles are needle-punched nonwovens. Outstanding core advantages: stable market demand, obvious driving force from infrastructure, high compatibility of recycled raw materials.
Product Features
Main Specifications
Working width: 4-8m
Basis weight: 200-2000gsm
Applicable raw materials: polyester, polypropylene, etc
Features
Ultra-wide design to meet demand of large rolls for engineering projects
All-line PLC synchronous automatic control with high basis weight accuracy
Focus on isotropy, equipment optimized for balanced tensile strength
Heavy-duty durability, continuous mass production, low operation & maintenance cost
Wide compatibility of raw materials
Applications
Road infrastructure
Water conservancy engineering
Environmental sanitation engineering
Garden and landscape engineering
Municipal infrastructure
Breeding, industrial and mining supporting facilities
Process Flow
Key Equipment
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Fiber Opening & Blending SystemComplete raw material unpacking, loosening, blending and quantitative feeding to break bundled fibers into loose fiber strands.
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Carding MachineCards fibers into single fiber layers, one of the core equipment to guarantee uniform outgoing web quality.
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Crosslapper MachineMulti-layer cross-laying stacks fiber webs evenly to required thickness and width at high speed, determining product uniformity and tensile strength.
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Needle LoomBarbed needles puncture up and down at high speed to entangle and lock fibers together for entanglement, producing high-strength, aging-resistant nonwovens.