pollution polypropylene - Alibaba.com
Best Medical SMS/SMMS Non Woven Fabric High Quality meltblown Nonwoven Fabric 100% pp. Melt-blown non-woven fabric is a kind of ultrafine fiber non-woven material made by melt-blown process, raw material is food grade PP, fibre diameter can be 0.5um-2um. The product is treated with special electrostatic, characteristics of high efficiency and ...
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