CN203186686U - Corrugated carton with high-performance structure - Google Patents

Abstract

The utility model relates to a corrugated carton with a high-performance structure. The corrugated carton with the high-performance structure solves the problem that a corrugated carton is low in compressive strength. According to the scheme, the corrugated carton with the high-performance structure comprises a carton body. The carton body is composed of a flap face, a left side face, a right side face, an upper side face and a lower side face, wherein the flap face, the left side face, the right side face, the upper side face and the lower side face are connected in a folded mode in sequence, the two ends of the upper side face and the two ends of the lower side face are respectively connected with a positive mark shaking cover in a folded mode, the two ends of the left side face and the two ends of the right side face are respectively connected with a side mark shaking cover in a folded mode, the upper edge of each side mark shaking cover and the corresponding side face edge are arranged on the same straight line, the lower edge of each side mark shaking cover and the corresponding side face edge are arranged on the same straight line, the edge of each positive mark shaking cover does not make contact with the edge of each side mark shaking cover, the inner end of the upper edge and the inner end of the lower edge of each positive mark shaking cover are connected with the edge of each side mark shaking cover through first circular arcs, the edge line of each corresponding side mark shaking cover is arranged on the outer side of each corresponding first circular arc, the upper edge and the lower edge of each side mark shaking cover are respectively provided with a second circular arc, and the transverse edge and the outer vertical edge of each side mark shaking cover are connected through a third circular arc. Due to the specific anti-pressure ability of the corrugated carton with the high-performance structure, fixed quantity or quality of paper of corrugated media can be correspondingly reduced according to the requirements of people, the requirements of people can be satisfied, and cost can also be reduced.

Description

High Performance Structural Corrugated Boxes

technical field

The utility model relates to a corrugated carton, in particular to a corrugated carton with a high-performance structure.

Background technique

For most carton companies, the strength of corrugated cartons is a problem that all manufacturers face and have to deal with, especially once the materials of corrugated cartons are selected, the value of the edge compressive strength index is relatively determined, and the forming and structural design of cartons are good. Poorness directly affects the compressive strength of corrugated boxes (determining the stacking height of its packaged products and the storage and transportation process, etc.), and most corrugated box companies solve it by increasing the thickness (gram weight) or quality of corrugated paper, that is, increasing costs , and corrugated boxes with weight requirements are not allowed, so the solution to the compressive strength of corrugated boxes should first start with structural design.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide a high-performance structural corrugated box, which effectively solves the problems of low compressive strength of the corrugated box.

The technical solution is to include a box body, the box body is composed of a tongue surface, a left side, a right side, an upper side and a lower side which are sequentially folded and connected from bottom to top, and the left and right ends of the upper side and the lower side are respectively folded and connected There is a positive label flap, and the left and right sides of the left and right sides are respectively folded and connected with a side label flap. The side label flap is rectangular and the upper and lower sides are on the same line as the corresponding side edge line. The edge of the front label flap does not touch the edge of the side label flap, and the inner ends of the upper and lower sides of the front label flap are connected to the edge of the side label flap through the first arc, and the corresponding edge line of the side label flap is located at the corresponding On the outer side of the first circular arc, there is a second circular arc corresponding to each other in the middle of the upper and lower sides of the said side mark flap, and the third circle passes between the horizontal edge and the outer vertical edge of the said side mark flap arc connection.

The utility model is novel and unique. Due to the unique compressive capacity, the test can increase the compressive resistance by about 20%, and can correspondingly reduce the quantification or paper quality of corrugated base paper according to people's needs, which not only meets people's needs, but also saves costs. . the

Description of drawings

Fig. 1 is a structural diagram of the utility model in an unfolded state.

Figure 2 is an enlarged view of part A.

Fig. 3 is the perspective view of the utility model after being boxed.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings.

Given by Figures 1 to 3, the utility model includes a box body, which is composed of a tongue surface 1, a left side surface 2, an upper side surface 3, a right side surface 4 and a lower side surface 5 which are sequentially folded and connected from bottom to top. The left and right ends of the side 3 and the lower side 5 are respectively folded and connected with a positive label shake cover 6, and the left and right sides of the left side 2 and the right side 4 are respectively folded and connected with a side label shake cover 7. The said side mark shake cover 7 is Rectangular and the upper and lower sides are on the same straight line as the corresponding side edge lines, the edge of the front label flap 6 is not in contact with the edge of the side label flap 7, and the inner ends of the upper and lower sides of the front label flap 6 pass through the first arc 8 is connected to the edge of the side mark flap 7, and the edge line of the corresponding side mark flap 7 is located outside the corresponding first arc 8, and there are corresponding The second circular arc 9 , the lateral edge and the outer vertical edge of the said side mark flap 7 are connected via a third circular arc 10 .

Said positive mark shake cover 6 is made of the rectangular body on the root and the trapezoidal body on the rectangular body.

Said tongue surface 1 is trapezoidal, and the long base of the trapezoid is folded and connected with the left side surface 2 .

The utility model is folded into a rectangular carton, the tongue surface 1 and the lower side 5 are fixed together, the upper and lower sides of the side mark flap 7 and the corresponding side edge lines (the upper and lower lines of the inner diameter of the carton) are on the same straight line, and the intersection of the two sides The line is located on the outside of the corresponding first arc 8, so that after the flap is closed and the carton is formed, the first arc 8 and the positive-mark flap 6 are stressed on the same plane, preventing the first arc 8 from being in the air and causing the package The corner does not play a supporting role, the second arc 9 and the third arc 10 can solve the corrugated box (machine-sealed box series) that may cause paper jams caused by adhesive sealing in the production line, and the upper and lower ends of the side mark flap 7 The edge is in direct contact with the inside of the upper and lower side edges of the box, which supports the pressure of the carton and greatly enhances the pressure resistance of the carton.

The utility model is novel and unique. Due to the unique compressive capacity, the test can increase the compressive resistance by about 20%, and can correspondingly reduce the quantification or paper quality of corrugated base paper according to people's needs, which not only meets people's needs, but also saves costs. .

Claims (3)

1. high performance structures corrugated case, comprise casing, it is characterized in that, casing is by the bottom-up folding tongue face (1) that connects successively, left surface (2), upper side (3), right flank (4) and downside (5) constitute, upper side (3) and downside (5) two ends, the left and right sides are the folding positive mark rolling cover (6) that is connected with respectively, left surface (2) and right flank (4) two ends, the left and right sides are the folding side mark rolling cover (7) that is connected with respectively, said side mark rolling cover (7) rectangular and up and down both sides and corresponding lateral edge line on same straight line, said positive mark rolling cover (6) edge does not contact with side mark rolling cover (7) edge, and the following the inner of going up of positive mark rolling cover (6) is connected with side mark rolling cover (7) edge through first circular arc (8), and corresponding side mark rolling cover (7) edge line is positioned at the outside of corresponding first circular arc (8), on the said side mark rolling cover (7), be connected through three-arc (10) between second circular arc (9) that mutual correspondence is arranged on the midway location of following both sides, the horizontal edge of said side mark rolling cover (7) and outer vertical edge.

2. high performance structures corrugated case according to claim 1 is characterized in that, said positive mark rolling cover (6) is made of the cuboid of root and the trapezoid body on the cuboid.

3. high performance structures corrugated case according to claim 1 is characterized in that, said tongue face (1) is trapezoidal, and trapezoidal long base is connected with left surface (2) is folding.

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