Title:
METHOD FOR PRODUCING FOLDING TYPE FRAME AND FOLDING TYPE FRAME PRODUCED THEREBY
Document Type and Number:
WIPO Patent Application WO/2016/117859
Kind Code:
A2
Abstract:
The present invention relates to a method for producing a folding type frame and a folding type frame produced thereby, the method being capable of producing a frame by means of three folding actions by using a single sheet of double-sided corrugated cardboard made of paper or synthetic resin, and forming a cutting- or through-opening part of a preset size at a precise frame position via a post-process. The method for producing a folding type frame comprises the steps of: forming at least one cutting groove of a preset size on the upper surface or lower surface of a sheet of double-sided corrugated cardboard of a predetermined shape in which a plurality of corrugating media are vertically connected; three-panel accordion folding the double-sided corrugated cardboard so that the double-sided corrugated cardboard on which the at least one cutting groove is formed has a left-right symmetric structure between the center and both distal ends thereof; half-folding both ends of the double-sided corrugated cardboard which have not been three-panel accordion folded to the center of the double-sided corrugated cardboard while bending the double-sided corrugated cardboard which has been three-panel accordion folded in one direction; and inwardly gate-folding the double-sided corrugated cardboard which has been three-panel accordion folded and half-folded with respect to a bottom part formed in the center of the double-sided corrugated cardboard.
More Like This:
Inventors:
KIM TAE MIN (KR)
Application Number:
PCT/KR2016/000164
Publication Date:
July 28, 2016
Filing Date:
January 08, 2016
Export Citation:
Assignee:
KIM TAE MIN (KR)
International Classes:
B31D5/04
Attorney, Agent or Firm:
SEONG, NAK HOON (KR)
성낙훈 (KR)
성낙훈 (KR)
Download PDF: