| 摘要 |
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. |
