纺粘法（Spunbond）：热熔纤维随机排列，经热轧粘合形成强度较高的无纺布 熔喷法（Meltblown）：细纤维喷吹形成过滤效率高的无纺布，多用于口罩和过滤材料 针刺法（Needle Punch）：机械针刺加固纤维网，形成较厚且强韧的无纺布，常见于工业与土工布 湿法成网（Wet-laid）：纤维悬浮于水中成网，类似纸张工艺，适合高端过滤和医疗用途 复合加工：与其他材料复合，如涂层、覆膜或纺织增强，增加防水、防油、防火等功能
Spunbond method: Hot-melt fibers randomly arranged, bonded by hot rolling to form high-strength non-woven fabric Meltblown method: Fine fibers blown to form high filtration efficiency non-woven fabric, mostly used for masks and filter materials Needle punch method: Mechanical needle punching to reinforce fiber web, forming thicker and tougher non-woven fabric, common in industrial and geotextiles Wet-laid method: Fibers suspended in water to form web, similar to paper process, suitable for high-end filtration and medical applications Composite processing: Composite with other materials, such as coating, laminating or textile reinforcement, adding waterproof, oil-proof, fire-proof and other functions