If you buy spunlace nonwoven fabric for masks, wipes, dressings or interior use, the data sheet only tells half the story. Softness, absorbency, wet strength and lint level are all decided by production choices: which fibers are blended, how the web is laid, and how hard the water jets hit. This guide explains those links in plain technical terms. Green links marked ⇱ lead to related pages on our site.
Spunlace, also called hydroentangled nonwoven, bonds fibers with high-pressure water instead of glue, heat or needles. According to our spunlace nonwoven fabric products page, the web passes under water-jet manifolds at roughly 30 to 200 bar, depending on fiber type and target weight. Because no binder is added, the fabric stays soft and skin-friendly.
Unlike needle punching, which drives barbed needles through a carded batt (see the Tex Tech Industries non-woven fabrics overview), spunlace leaves no needle-hole pattern and gives a smoother, more drapable surface. That is why it dominates skin-contact products.
Fiber choice sets the ceiling for every property. Bale opening and blending must produce a uniform mix, because streaks of one fiber create weak spots and uneven liquid pickup.
Carding combs fibers into a thin web. A parallel-laid web is strong along the machine direction but weaker across it. Cross-lapping folds the web back and forth, which balances strength in both directions and lets the line build higher weights and widths.
Water jets leave fine nozzles (typically about 100–150 microns) in stacked manifolds. Pressure usually rises step by step: gentle pre-wetting first, then stronger jets on the forming belt or drum. The web is often hit from both sides.
| Pressure setting | Typical effect | Trade-off |
|---|---|---|
| Lower | Bulky, soft, high liquid capacity | Lower tensile strength, more lint |
| Higher | Stronger, denser, cleaner surface | Stiffer, less loft, can damage fine or weak fibers |
| Patterned belt | Textured, apertured or embossed look | Needs the right web weight and fiber mix |
Belt design matters as much as pressure. A smooth belt gives a flat face, while a patterned belt creates surface texture such as the waves in our wavy-textured spunlace kitchen wipes. Water quality and filtration also count: dirty water can clog nozzles and leave stripes.
Viscose absorbs fast but weakens when wet. Polyester holds its shape but absorbs little. Blending is the compromise:
After entanglement, the fabric is dried and can be treated, sized, dyed or printed. Treatments are applied as a padded or coated liquid, then dried and cured. Each one changes the surface, so it should be tested against the end use. Aojia lists custom processes including water repellency, flame retardancy, anti-static, anti-bacterial, anti-aging and anti-UV.
Wetting agents lower surface tension so water is taken up quickly. This is important for polyester-rich or synthetic fabrics and for rapid uptake in face towels. Check that the agent is skin-safe and does not wash out too fast.
Antimicrobial agents limit bacterial growth on the fabric. They suit reusable products and some hygiene uses, but the chemistry must match skin-contact and regulatory needs. Note that antibacterial finishes do not replace sterility.
Polyester builds static charge easily, which attracts dust and makes converting harder. Antistatic agents let charge drain away. They help electronics wiping and dust-removal cloths, such as our wiping cloth series.
A low-surface-energy finish makes water bead up. It gives up some absorbency, so it fits barrier or outdoor uses rather than wipes.
Flame-retardant finishes or FR fibers slow burning. For heavier-duty fire-resistant nonwovens, see the fiber range listed on the Tex Tech Industries page, which covers aramid, PAN and PPS materials. Always confirm the required standard for your market.
Sizing is another common finish. Our nonwoven fabric for curtains uses sizing for a crisp hand and clean pleats.
| Application | Suggested structure | Related page |
|---|---|---|
| Sheet mask | Viscose-rich, uniform web, about 40–60 gsm | Cosmetology |
| Depilatory strip | Controlled surface friction | Depilatory cloth |
| Wet wipes | Cellulose-rich, soft yet grippy | Wipes |
| Wound care | 70/30 viscose/PET, low lint | Medical series |
| Wall and curtain | 100% PET, balanced MD/CD | Home improvement |
| Synthetic leather | 100% PET, even porosity | Base cloth series |
Aojia supplies 28–120 gsm, widths up to 3,200 mm on cross-lapped lines, and smooth, patterned or embossed surfaces. When you request a quote, share your fiber blend, gsm, width, wet strength target, finish and end use so we can match pressure, belt and treatment.
Need a custom spunlace fabric? Zhejiang Aojia Nonwoven Technology Co., Ltd runs two spunlace lines, one for quality production and one for new-product R&D, as OEM/ODM manufacturer.
Email: info@spunlacenon-wovenfabric.com · Tel: +86-139 0573 1202
No. 398, Huanzhen West Road, Xincheng Town, Xiuzhou District, Jiaxing City, Zhejiang, China
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Nozzle size and the qualitative scores in Figure 3 are general industry approximations; actual results vary by line and fiber grade. All illustrations are original SVGs with no third-party assets, and the page uses only system fonts.
