| 摘要 |
The present invention relates to a laminate film for blocking a virus and a method for manufacturing same, and more specifically, to a laminate film for blocking a virus in which an air-permeable film layer including 20 to 40 parts by weight of an inorganic filler with respect to 100 parts by weight of a polyethylene resin, an adhesive layer, and a non-woven fabric layer including a bi-component non-woven fabric that is made by mixing at least two selected from polyolefin-based non-woven fabrics, are sequentially laminated, and to a method for manufacturing a laminate film for blocking a virus, comprising the steps of: a) manufacturing an air-permeable film by stretching a disc-shaped sheet obtained by melting and extruding a compound composition for the air-permeable film in an extruder and processing same through a T-die or a circular die; b) coating an adhesive on one surface of the air-permeable film which has been stretched; c) adhering, to the air-permeable film coated with the adhesive, a bi-component non-woven fabric that is made by mixing at least two selected from polypropylene spunbond or polyolefine-based non-woven fabrics; and d) rolling using rollers. |
