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1. KR1020040062743 - MANUFACTURING METHOD OF NANO-FIBER NON-WOVEN FABRIC HAVING PATTERNS

Office Republic of Korea
Application Number 1020030000256
Application Date 03.01.2003
Publication Number 1020040062743
Publication Date 09.07.2004
Grant Number 1004599490000
Grant Date 03.12.2004
Publication Kind B1
IPC
D04H 3/16
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
3Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
08characterised by the method of strengthening or consolidating
14with bonds between thermoplastic yarns or filaments produced by welding
16with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Applicants KIM, HAK YONG
PARK, JONG CHEOL
김학용
박종철
Inventors JUNG, YUN HO
김학용
KIM, GWAN U
권혁훈
KIM, HAK YONG
이근형
KIM, MIN SEOP
김민섭
KWON, HYEOK HUN
김관우
LEE, GEUN HYEONG
정윤호
Agents 조활래
Title
(EN) MANUFACTURING METHOD OF NANO-FIBER NON-WOVEN FABRIC HAVING PATTERNS
(KO) 문양을 갖는 나노섬유 부직포의 제조방법
Abstract
(EN)

PURPOSE: A manufacturing method of nano-fiber non-woven fabric is capable of forming various patterns without embossing and reducing a production cost. The manufacturing method thereof is simple.

CONSTITUTION: Nano-fiber non-woven fabric having various patterns is obtained by the steps of: preparing a polymer spin solution; and then electric-spinning the solution through a nozzle connected to a collector connected. A conductive plate or a mesh(A) is laminated on the collector. A polymer film layer(B) engraved patterns is set on the plate or the mesh(A). Release material(C) is coated on the film layer(B). The polymer film layer(B) is a polyolefine type resin, a silicone resin, a teflon resin or a polyurethane resin. The release material(C) is the teflon resin, the silicone resin or wax.

© KIPO 2004

(KO)
본 발명은 문양을 갖는 나노섬유 부직포의 제조방법에 관한 것으로서, 통상의 전기방사 방식으로 나노섬유 부직포를 제조할 때, 컬렉터(4)로 전도성 판 또는 메쉬(A) 상에 형성하고자 하는 문양의 경계선을 따라 홈이 파져있는 고분자 필름층(B)이 일체형 또는 분리형으로 적층된 것을 사용함을 특징으로 한다. 본 발명은 나노섬유 부직포의 제조공정 중에 원하는 문양을 부여할 수 있어서, 종래 나노섬유 부직포 제조후에 엠보싱 로울러를 사용하여 문양을 부여하는 추가 공정을 생략할 수 있다. 또한, 엠보싱 로울러를 별도로 제작하지 않으므로 제조원가도 저렴하다.