Title:
PAPER STRAW MANUFACTURING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/072035
Kind Code:
A1
Abstract:
The present invention relates to a straw manufacturing apparatus and, more specifically, to a paper straw manufacturing apparatus that can automatically manufacture straws made of paper by using high-frequency heating bonding. To this end, the paper straw manufacturing apparatus according to one embodiment of the present invention comprises: a main frame; a feeding part provided at one end portion of the main frame so as to feed a strip paper material; a molding part provided behind the feeding part with respect to the direction in which the strip paper material is fed and transferred, so as to mold, into a tube shape, the fed strip paper material; a bonding part provided behind the molding part so as to bond a joining portion of the strip paper material molded into a tube shape; and a discharge part provided behind the bonding part so as to sequentially discharge completely molded straws.
Inventors:
LEE JONG CHEOL (KR)
YU JI SU (KR)
YU JI SU (KR)
Application Number:
PCT/KR2023/014894
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
LEE JONG CHEOL (KR)
International Classes:
B31D5/00; A47G21/18
Attorney, Agent or Firm:
HER, Chang Young (KR)
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