멜트블로운 부직포의 형태와 물리적 특성을 제어하는 공정기술에 관한 연구

• Published in: Biuletyn Uniejowski Vol. 56; no. 5; pp. 309 - 319
• Main Authors: 정재석(Jae-Seok Jeong), 김미경(Mikyung Kim), 고정우(Jung Woo Ko)
• Format: Journal Article
• Language: Korean
• Published: 한국표면공학회 2023
• Subjects: shape; non-woven; thermoplastic polymer; melt-blown; physical property; calendering; control
• ISSN: 1225-8024; 2299-8403

Non-woven fabric is a textile product made by spinning thermoplastic polymers without manufacturing processes such as stretching, doubling, twisting, weaving, and knitting to form a sheet-shaped web in which fibers are tangled with each other, and then combining them by mechanical and physical methods. In addition, the non-woven fabric manufacturing process has various raw material choices, high productivity, so it is a textile manufacturing technology that can have various uses and increase added value. This study was conducted to control the shape and physical properties of products by improving the manufacturing method of melt-blown non-woven fabrics using process technology that easily changes the shape of non-woven fabrics and improves mechanical properties. In particular, it is considered that a non-woven fabric with a thin material shape and improved mechanical properties will be easily applied to a continuous secondary battery manufacturing industry such as roll to roll operation.