The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Jul. 18, 2019
Korea Institute of Machinery & Materials, Daejeon, KR;
Hui Suk Yun, Changwon-si, KR;
Honghyun Park, Changwon-si, KR;
Korea Institute of Materials Science, Gyeongsangnam-Do, KR;
Abstract
The present invention is intended to provide a cleaning apparatus for a 3-dimensional (3D) printing structure and a cleaning method for a 3D printing structure. To this end, the present invention provides a cleaning apparatus for a 3D printing structure, the cleaning apparatus including a hygroscopic paper supply part supplying a hygroscopic paper while the wound film-type hygroscopic paper is unwound, a hygroscopic paper collecting part winding and collecting the film-type hygroscopic paper, a film-type hygroscopic paper moving in a direction from the supply part to the collecting part between the supply part and the collecting part according to a mutual operation of the supply part and the collecting part, and a support part disposed on an opposite surface of a hygroscopic paper surface, on which the 3D printing structure is disposed, with respect to the film-type hygroscopic paper, and a cleaning method for a 3D printing structure, and a cleaning method for a 3D printing structure. According to the present invention, the 3D printing apparatus may be cleaned by using a minimum amount of solvent, and the mixture between materials may be prevented to remarkably improve the quality and integrity of the 3D printing structure.