Search International and National Patent Collections

1. (WO2017171493) METHOD AND APPARATUS FOR MANUFACTURING PRINTOUT HAVING CROSS-SECTIONAL PATTERN

Pub. No.:    WO/2017/171493    International Application No.:    PCT/KR2017/003579
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Sat Apr 01 01:59:59 CEST 2017
IPC: C12M 1/26
B29C 67/00
C12N 5/00
Applicants: T&R BIOFAB CO., LTD.
주식회사 티앤알바이오팹
KOREA POLYTECHNIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
한국산업기술대학교산학협력단
Inventors: AHN, Geunseon
안근선
JIN, Songwan
진송완
SHIM, Jinhyung
심진형
YUN, Wonsoo
윤원수
KANG, Donggu
강동구
Title: METHOD AND APPARATUS FOR MANUFACTURING PRINTOUT HAVING CROSS-SECTIONAL PATTERN
Abstract:
The present invention relates to a multiple ink printing device and a printing method using the same and, more specifically, to a multiple ink printing device comprising an ink extrusion member, the ink extrusion member comprising: a storage part which is partitioned into a plurality of containing parts for respectively containing multiple inks; and an extrusion part having a single passage through which the multiple inks, contained in the storage part, pass, and to a three-dimensional printing method of a printout having a cross-sectional pattern, the method comprising a step of supplying different inks to partitioned spaces by using the printing device and applying pressure in the same condition to the contained inks so as to extrude the inks contained in two or more partitioned spaces through a single extrusion port, thereby producing an ink extrusion product and performing printing.