Method for folding triangular paper box

Abstract

The invention discloses a method for folding a triangular paper box, and relates to a method for manufacturing paper utensils. A piece of regular triangle paper is taken; a perpendicular line reverse folding line, a cross perpendicular line reverse folding line, half cross line reverse folding lines, half cross line forward folding lines, a paper edge midpoint reverse folding line, an endpoint connecting line forward folding line and angle bisector forward folding lines are made; a regular triangle box body is formed by folding the paper along the perpendicular line reverse folding line, superposed half cross line forward folding lines, superposed angle bisector forward folding lines, the paper edge midpoint reverse folding line and the endpoint connecting line forward folding line, wherein the outer side faces of the box body are in the shape of a rectangle, each rectangle has a diagonal line interlayer opening which is low in the left and high in the right, and each opening faces downwardly; a right-angled trapezoid is formed on the outer sides of box corners; the paper is folded along dually superposed forward folding lines, the right-angled trapezoid is inserted into a diagonal line interlayer, and then the triangular paper box is formed. By means of the method for folding the triangular paper box, the design is ingenious, simple and direct, the folding is regular and easy, triangular formal beauty is outstanding, and a peculiar feature is obtained.

Description

technical field [0001] The invention relates to a method for making a vessel, in particular to a method for making a paper vessel. Background technique [0002] At present, some of the known triangular cartons need to be pasted, and some need to be cut, and those without pasting and cutting are not strong enough. Contents of the invention [0003] In order to overcome the disadvantages of the existing triangular cartons that some need to be pasted, some need to be cut, and those that are not pasted or cut are not strong enough, the invention provides a folding method of the triangular carton. [0004] The technical solution adopted by the present invention to solve its technical problems is: take the equilateral triangle paper, adopt the dotted line to indicate the positive fold line of the front half fold, and the solid line plus circle to represent the reverse fold line of the back fold; The center point of the triangular paper is the base point, and the line segment fr...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of the existing triangular cartons that some need to be pasted, some need to be cut, and those that are not pasted or cut are not strong enough, the present invention provides a folding method for the triangular carton

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