Invention Grant
- Patent Title: Method for manufacturing gold thread with no drawing-induced inconsistency, and gold thread manufactured by same
-
Application No.: US16485742Application Date: 2018-02-07
-
Publication No.: US11617574B2Publication Date: 2023-04-04
- Inventor: Jeong Hyeon Lee
- Applicant: Jeong Hyeon Lee
- Applicant Address: KR Seoul
- Assignee: Jeong Hyeon Lee
- Current Assignee: Jeong Hyeon Lee
- Current Assignee Address: KR Seoul
- Priority: KR10-2017-0019566 20170213
- International Application: PCT/KR2018/001649 WO 20180207
- International Announcement: WO2018/147634 WO 20180816
- Main IPC: A61B17/06
- IPC: A61B17/06 ; D02G3/44 ; A61L17/04 ; D02G3/12 ; D02G3/28 ; D02G3/36
Abstract:
A method for manufacturing a gold thread by spirally twisting together a plurality of gold rods. The method comprises passing a gold drawing material through a die aperture to form gold rods. Winding at least two of the gold rods on at least two gold rod receiving rollers. Receiving the gold rods from the receiving rollers and twisting the gold rods to form a gold thread. Winding the gold thread on a gold thread receiving roller and supplying the gold thread from the gold thread receiving roller to a cutter and cutting the gold thread into a certain length.
Public/Granted literature
Information query
