spunlace nonwoven production line

Application checks for a spunlace nonwoven production line start with staple-fiber blend and water-jet bonding, not with a spunbond resin-to-web brochure. ANDRITZ public descriptions of hydroentanglement list opening, blending, carding, water injection bonding, drying and slitting, with speed in m/min and width in m. Those names are useful RFQ labels; they are not a throughput promise for your wipe, medical or hygiene web. Upstream fiber opening and downstream drying load change the machine that should be quoted.

industries evidence review

Decision dependencies

Application boundary
This page covers hydroentangled webs where water-jet energy, fiber blend and dryer capacity dominate selection. A meltblown filtration web or a spunbond SMS stack is a different formation route and should not inherit spunlace water-loop sizing. Representative production samples—fiber bales or a target wipe construction—must be identified before a bidder can talk about MD/CD balance.

  1. Input dependency

    Required input
    Fiber types and blend ratio, target gsm, usable width, MD/CD or absorbency method, dryer fuel or steam availability, water quality, and whether finishing (impregnation, slitting) sits inside the line. Duty cycle should describe how often SKUs change, not only peak m/min.
    Owner
    The buyer owns fiber purchasing, mill water and the SAT web. The supplier owns jet strip design answers, dryer sizing against that web, and whether water filtration is in its scope. This service records those owners on the comparison sheet.

  2. Review dependency

    • Water-treatment ownership: high-pressure water, filtration media and wastewater handling are frequently missing from a machine-only price even when the brochure shows a complete hall.
    • Unresolved question: which upstream/downstream interfaces (opening, carding, drying, slitting, winding) are mechanically included versus buyer-supplied. A spunbond gsm range from another OEM page does not size this water circuit.
Spunlace application checks versus other formation routes
Check Spunlace inquiry Do not infer from
Feedstock Staple blend, opening and carding PP resin and filament denier on a spunbond page
Bonding Water injection energy and jet condition Calender bonding used for lightweight spunbond
Utilities Water treatment, dryer, compressed air demand Meltblown process-air and spinneret hpi figures
Throughput basis m/min at named gsm, width, fiber and quality A peak speed with unnamed losses

Name the spunlace sample before you compare factories

Application unknowns stay on the RFQ. We will not copy a competitor’s wipe output as your SAT target.

Discuss Your Requirements