MANUFACTURING METHOD OF MELT BLOWN NON-WOVEN FABRIC AND AIR FILTER USING THEREOF

• Main Authors: JEONG, GEUNG SIK, KUK, JI HOON, YOON, DO KYUNG, KIM, HYO SEOK
• Format: Patent
• Language: English; Korean
• Published: 08.07.2015
• Subjects: BRAIDING; COTTON-WOOL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS; KNITTING; LACE-MAKING; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL; NON-WOVEN FABRICS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TEXTILES; TRANSPORTING; TRIMMINGS; WADDING

An air filter including melt blown non-woven fabric of the present invention has increased structural stability. Therefore, the air filter reduces changes in physical properties during post-processes such as lamination or bending, and has increased pressure difference and a significantly increased removal rate resulted from an increased internal surface area. 본 발명의 멜트블로운 부직포를 포함하는 에어필터는 구조안정성이 높아져 합지나 절곡 등의 후가공 공정에서의 물성변화를 감소시켜주며, 내부 표면적 증가로 인하여 차압증가 및 제거율이 현저하게 향상된다.