Iksung Co., Ltd.

Other

Lee, Hun Joo

Yang, Kee Wook

Kee Wook Yang

Hun Wook Lee

Jong Hyuk Cha

Chang Hyeon Kim

Gue Ssuk Kang

Hun Joo Lee

The present invention relates to a melt-blown fiber web having improved elasticity and cohesion, and a manufacturing method therefor. The objective of the present invention is accomplished by a melt-blown fiber web comprising a thermoplastic resin which comprises 10 to 60 wt % of thermoplastic resin microfibers and 40 to 90 wt % of non-circular cross-sectional hollow conjugated staple fibers with respect to the total weight of the fiber web.

Melt-blown fiber web having improved elasticity and cohesion, and manufacturing method therefor

A waved meltblown fiber web of the present invention relates to a fiber web prepared by a meltblown method and is characterized by a preparation method in which a meltblown microfiber comes in contact with collection portions having different surface velocities so as to be collected. The waved meltblown fiber web of the present invention is characterized in that: a part of meltblown microfibers reaches a low velocity collection portion so as to be horizontally layered, thereby forming a horizontal fiber layer (); another part of the meltblown microfibers reaches a high velocity collection portion of which the surface velocity is greater that of the low velocity collection portion so as to form a serpentine vertical fiber layer (); and the upper end of the vertical fiber layer () becomes entangled so as to form a wave shaped wave layer () forming the uppermost portion of the fiber web.

Method of preparing a meltblown fiber web

Growing community of inventors

Chungcheongbuk-do, South Korea

Kee Wook Yang