韩国采购需求：无纺布制造商、纺粘无纺布供应商、联盛无纺布、PP纺粘无纺布、涤纶纺粘无纺布、尼龙纺粘无纺布

We're seeking a manufacturer for PET spunbond nonwoven material specifically for lithium-ion battery cells. This isn't your typical automotive NVH or decorative felt; it's crucial for electrolyte absorption and distribution within the cells, ensuring efficient penetration. Key specs include 100% PET spunbond with a thickness of 0.4 ± 0.1 mm, basis weight of 170 ± 34 gsm, and a width of 75 ± 0.1 mm. The structure must be continuous filament, avoiding needle-punched methods. We need uniform GSM distribution, great wetting, and absorption capabilities, while maintaining low fiber shedding even after electrolyte exposure.