Title:
PLASTIC FILM RECOVERY DEVICE USING VORTEX
Document Type and Number:
WIPO Patent Application WO/2023/153626
Kind Code:
A1
Abstract:
A plastic film recovery device for recovering a cover plastic film of a reel tape according to one embodiment comprises: a first suction unit that transfers the cover plastic film introduced into one end of the device to another end thereof; a transfer unit that is connected to the another end and includes a first opening through which the cover plastic film flows in and a second opening through which the cover plastic film flows out; a first nozzle that sprays air in a first direction toward the second opening from the inside of the transfer unit; a discharge unit that is connected to the second opening in the first direction and discharges the cover plastic film to the outside; and a plurality of holes which are disposed inside the discharge unit to have an inclination with respect to the first direction, thereby forming a vortex inside the discharge unit.
Inventors:
CHOI KWANGSOON (KR)
HAM HEEJUN (KR)
RYU KYUNGHAN (KR)
LEE KYUJAE (KR)
HAM HEEJUN (KR)
RYU KYUNGHAN (KR)
LEE KYUJAE (KR)
Application Number:
PCT/KR2022/020991
Publication Date:
August 17, 2023
Filing Date:
December 21, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
B65H20/14; A01G13/02; A01G13/08; H05K13/04
Foreign References:
| KR200283589Y1 | 2002-07-26 | |||
| KR101071807B1 | 2011-10-10 | |||
| KR100523735B1 | 2006-01-12 | |||
| JP2013057080A | 2013-03-28 | |||
| KR102171052B1 | 2020-10-28 |
Attorney, Agent or Firm:
KWANG AND JANG INTELLECTUAL PROPERTY LAW FIRM (KR)
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