CN102941687B

CN102941687B - Closed-angle box folding method

Info

Publication number: CN102941687B
Application number: CN201210466704.9A
Authority: CN
Inventors: 刘向东; 刘万康; 刘万群; 刘程鹏; 池万养
Original assignee: ZHEJIANG MEIDE MACHINERY Co Ltd
Current assignee: HUZHOU XINTIANWAI GREEN PACKAGE PRINTING CO., LTD.
Priority date: 2012-11-01
Filing date: 2012-11-01
Publication date: 2014-07-09
Anticipated expiration: 2032-11-01
Also published as: CN102941687A

Abstract

The invention provides a closed-angle box folding method, and relates to a manufacture method of paper ware. The method comprises the following steps of: making a square in the center of a piece of square paper, and making a plurality of fold lines at the square paper, i.e. a box bottom-edge reversely-folded line (1), an extension line positively-folded line (3), a perpendicular line reversely-folded line (4), a midpoint connecting fold line, a first angular bisector reversely-folded line (6), a second angular bisector reversely-folded line (8) and the like; folding according to fold lines of the first angular bisector reversely-folded line (6), the second angular bisector reversely-folded line (8), a short line reversely-folded line (12), the extension line positively-folded line (3) and a perpendicular line positively-folded line (9); reversely folding by (90) degrees according to the fold line of the perpendicular line reversely-folded line (4); correspondingly reversely folding by (90) degrees according to the box bottom-edge reversely-folded line (1) to form a primary three-dimensional box body; and folding according to the fold line of a middle reversely-folded line (10), folding the parts which are higher than the middle reversely-folded line (10) into the box, and positively folding according to a paper side intersection point connecting positively-folded line (13) to form into a closed-angle box. The angular decoration square box is distinct decorative effect, and the practical applicability of the angular decoration square box can not be reduced; the box body is firm, durable, and attractive in appearance; and the material is easy to take, and the box is easy to manufacture.

Description

The method for folding of wedge angle box

Technical field

The present invention relates to a kind of preparation method of vessel, especially a kind of preparation method of paper utensil.

Background technology

At present, known side's carton is not generally decorated, and has decoration, and also rare angle is decorated; The square box preparation method more complicated that has angle to decorate.

Summary of the invention

Generally do not decorate in order to overcome existing side's carton, have decoration, also rare angle is decorated; There is the deficiency of the square box preparation method more complicated of angle decoration, the invention provides a kind of method for folding of wedge angle box.

The technical solution adopted for the present invention to solve the technical problems is: get square of paper, make fold line; Do a square in paper center, i.e. square at the bottom of box, Wei He base, foursquare limit fold line 1 at the bottom of box, each limit is all perpendicular with a diagonal of square of paper, parallels with another diagonal; The line segment that box base fold line 1 extends to trimming intersection point 2 is the positive broken line 3 of extended line; The vertical line fold line 4 perpendicular to this trimming is done to the mid point on nearest square trimming in summit by square corner at the bottom of box; Between the mid point on two nearest trimmings, do mid point line fold line, intersect at extending line intersection point 5 with the positive broken line 3 of extended line; Do the first angular bisector fold line 6 by vertical line fold line 4 and the angle of the positive broken line 3 of extended line, intersect at line intersection point 7 with mid point line fold line; Do the second angular bisector fold line 8 by the positive broken line 3 of extended line with the acute angle angle on trimming, intersect at line intersection point 7 with mid point line fold line; Done the positive broken line 9 of vertical line to nearest trimming by line intersection point 7; Line segment on same mid point line fold line between two extending line intersection points 5 is middle part fold line 10, and extending line intersection point 5 to 7 one sections, line intersection point is the positive broken line 11 of short-term, and line intersection point 7 to one section, the mid point on trimming is short-term fold line 12; On adjacent two trimmings, the line of two nearest trimming intersection points 2 is the positive broken line 13 of trimming intersection point line;

Fold line according to the first angular bisector fold line 6, the second angular bisector fold line 8, short-term fold line 12, the positive broken line 3 of extended line and the positive broken line 9 of vertical line is folding, and folded part is folding to be affixed; Fold line reflexed 90 according to line fold line 4 is spent; Comply with reflexed 90 according to box base fold line 1 and spend, the box body of a preliminary three-dimensional shape;

Fold line according to middle part fold line 10 is folding, when by middle part fold line, more than 10 part is folded in box, just rolling over according to the positive broken line 13 of trimming intersection point line, the positive broken line of trimming intersection point line part below 13 touch box medial surface, at the bottom of above part touch box, wedge angle box.

The invention has the beneficial effects as follows, corner finishing square box has distinct decorative effect, and does not subtract its practicality; Box body is durable, elegant in appearance; Draw materials simple, make easily.

Brief description of the drawings

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the square of paper plane that is decorated with fold line;

Fig. 2 is folding according to the fold line of Fig. 1, forms the stereogram of preliminary three-dimensional shape box body;

Fig. 3 is the stereogram of corner finishing square box.

In figure 1, box base fold line; 2, trimming intersection point; 3, the positive broken line of extended line; 4, vertical line fold line; 5, extending line intersection point; 6, the first angular bisector fold line; 7, line intersection point; 8, the second angular bisector fold line; 9, the positive broken line of vertical line; 10, middle part fold line; 11, the positive broken line of short-term; 12, short-term fold line; 13, the positive broken line of trimming intersection point line.

Detailed description of the invention

Get square of paper, make fold line, the positive broken line that dotted line is positive doubling, the line that solid line adds circle is the fold line of reverse side doubling; Do a square in paper center, i.e. square at the bottom of box, Wei He base, foursquare limit fold line 1 at the bottom of box, each limit is all perpendicular with a diagonal of square of paper, parallels with another diagonal; The line segment that box base fold line 1 extends to trimming intersection point 2 is the positive broken line 3 of extended line; The vertical line fold line 4 perpendicular to this trimming is done to the mid point on nearest square trimming in summit by square corner at the bottom of box; Between the mid point on two nearest trimmings, do mid point line fold line, intersect at extending line intersection point 5 with the positive broken line 3 of extended line; Do the first angular bisector fold line 6 by vertical line fold line 4 and the angle of the positive broken line 3 of extended line, intersect at line intersection point 7 with mid point line fold line; Do the second angular bisector fold line 8 by the positive broken line 3 of extended line with the acute angle angle on trimming, intersect at line intersection point 7 with mid point line fold line; Done the positive broken line 9 of vertical line to nearest trimming by line intersection point 7; Line segment on same mid point line fold line between two extending line intersection points 5 is middle part fold line 10, and extending line intersection point 5 to 7 one sections, line intersection point is the positive broken line 11 of short-term, and line intersection point 7 to one section, the mid point on trimming is short-term fold line 12; On adjacent two trimmings, the line of two nearest trimming intersection points 2 is the positive broken line 13 of trimming intersection point line; As Fig. 1;

Fold line according to the first angular bisector fold line 6, the second angular bisector fold line 8, short-term fold line 12, the positive broken line 3 of extended line and the positive broken line 9 of vertical line is folding, and folded part is folding to be affixed; Fold line reflexed 90 according to line fold line 4 is spent; Comply with reflexed 90 according to box base fold line 1 and spend, the box body of a preliminary three-dimensional shape; As Fig. 2;

Fold line according to middle part fold line 10 is folding, when by middle part fold line, more than 10 part is folded in box, just rolling over according to the positive broken line 13 of trimming intersection point line, the positive broken line of trimming intersection point line part below 13 touch box medial surface, at the bottom of above part touch box, wedge angle box; As Fig. 3.

Claims

1. a method for folding for wedge angle box, is characterized in that: get square of paper, make fold line; Do a square in paper center, i.e. square at the bottom of box, foursquare limit Wei He base fold line (1) at the bottom of box, each limit is all perpendicular with a diagonal of square of paper, parallels with another diagonal; The line segment that box base fold line (1) extends to trimming intersection point (2) is the positive broken line of extended line (3); The vertical line fold line (4) perpendicular to this trimming is done to the mid point on nearest square trimming in summit by square corner at the bottom of box; Between the mid point on two nearest trimmings, do mid point line fold line, intersect at extending line intersection point (5) with the positive broken line of extended line (3); Do the first angular bisector fold line (6) by vertical line fold line (4) and the angle of the positive broken line of extended line (3), intersect at line intersection point (7) with mid point line fold line; Do the second angular bisector fold line (8) by the positive broken line of extended line (3) and the acute angle angle on trimming, intersect at line intersection point (7) with mid point line fold line; Done the positive broken line of vertical line (9) to nearest trimming by line intersection point (7); Line segment on same mid point line fold line between two extending line intersection points (5) is middle part fold line (10), extending line intersection point (5) is the positive broken line of short-term (11) to (7) one sections, line intersection point, and line intersection point (7) to one section, the mid point on trimming is short-term fold line (12); On adjacent two trimmings, the line of nearest two trimming intersection points (2) is the positive broken line of trimming intersection point line (13);

Fold line according to the first angular bisector fold line (6), the second angular bisector fold line (8), short-term fold line (12), the positive broken line of extended line (3) and the positive broken line of vertical line (9) is folding, and folded part is folding to be affixed; Fold line reflexed 90 according to line fold line (4) is spent; Comply with reflexed 90 according to box base fold line (1) and spend, the box body of a preliminary three-dimensional shape;

Fold line according to middle part fold line (10) is folding, when above middle part fold line (10) part is folded in box, just roll over according to the positive broken line of trimming intersection point line (13), the following part of the positive broken line of trimming intersection point line (13) touch box medial surface, at the bottom of above part touch box, wedge angle box.