Title:
METHOD FOR MANUFACTURING MARINE-DERIVED BIOMASS FILM
Document Type and Number:
WIPO Patent Application WO/2023/195584
Kind Code:
A1
Abstract:
Provided is a method for manufacturing a marine-derived biomass film capable of precisely adjusting the thickness of a marine-derived biomass film. According to an embodiment of the present invention, provided is a method for manufacturing a marine-derived biomass film using a film manufacturing device comprising a film forming part, a thickness adjusting part connected to the film forming part, and a drying part connected to the thickness adjusting part, the method for manufacturing a marine-derived biomass film comprising the steps of: (S1) applying a first curing agent to a first transfer felt that enters the film forming part; (S2) forming a first film by applying a composition for forming a marine-derived biomass film on the first transfer felt to which the first curing agent has been applied; and (S3) forming a second film by applying a second curing agent identical to or different from the first curing agent on the first film, wherein the film forming part comprises therein the composition for forming a marine-derived biomass film.
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Inventors:
LEE JU BONG (KR)
YOO SEUNGHYUN (KR)
KIM YOUNG JIN (KR)
YOO SEUNGHYUN (KR)
KIM YOUNG JIN (KR)
Application Number:
PCT/KR2022/012417
Publication Date:
October 12, 2023
Filing Date:
August 19, 2022
Export Citation:
Assignee:
THEDAY1LAB (KR)
International Classes:
B29C41/28; B29C35/04; B29C35/08; B29C41/36; B29C41/46; B29C41/52; B29C43/24; C08J5/18; C08J7/04
Foreign References:
| KR20150146174A | 2015-12-31 | |||
| JP2003175522A | 2003-06-24 | |||
| JP2015205268A | 2015-11-19 | |||
| JP2022513441A | 2022-02-08 | |||
| KR100500304B1 | 2005-07-11 |
Attorney, Agent or Firm:
JUNG, Ji Won (KR)
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