CN203127280U - Wine packing box forming structure - Google Patents

Abstract

The utility model discloses a molding structure of a wine packaging box, which comprises a surface and a bottom. The bottom is provided with a draw groove, and the contour line of the packaging box is formed by bending at the draw groove. The packaging box forming structure of the utility model has: the edges and corners of the formed contour line are basically at right angles, and the lines are straight; there is no raised arc shape between the box body and the top; the top of the box can be pasted as a whole, so that the upper part is fixed after forming , very stable; the four sides/periphery/side walls of the box are not arched and deformed after forming.

Description

Wine packaging box forming structure

technical field

The utility model relates to the technical field of packaging box production, in particular to a packaging box forming structure specially used for wine packaging.

Background technique

At present, the paper packaging with a material thickness of less than 1.2 in the wine packaging industry uses machinery to extrude the packaging material sheet to produce a fold line. This will have two defects. One is that the corners are not at right angles, and the other is that the box surface will be arched. , not beautiful enough.

Specifically, Fig. 1a is a schematic plan view of an expanded box of the prior art. As shown in Fig. 1a, the side of the box 101 is provided with contour lines 102, and all the contour lines 102 for forming are formed by beer machine creasing and folding the box. Fig. 1b is a schematic diagram of processing at point A (forming crease) in Fig. 1a. As shown in FIG. 1 b , it includes an indentation knife edge 103 , a surface 104 and a bottom 105 of the box 101 , and corresponding indentations 106 are produced on the surface 104 and bottom 105 by the indentation knife edge 103 . Fig. 1c is a schematic diagram of the forming process of Fig. 1b. As shown in FIG. 1c, the face 104 and the bottom 105 are bent toward the direction of the bottom 105. As shown in FIG. Fig. 1d is a schematic diagram of the three-dimensional structure of the box in the molding process in the prior art; Fig. 1e is a schematic diagram of the structure at B in Fig. 1d after molding. Fig. 1f is a schematic diagram of the three-dimensional structure after molding in the prior art. As shown in FIG. 1f, the upper cover 107 of the box body 101 obviously protrudes into an arc shape 108, and the rounded corners are relatively large. Fig. 1g is a schematic cross-sectional view of a molded box in the prior art. As shown in Fig. 1g, the four sides 109 of the box are obviously curved and arched and deformed.

Utility model content

The utility model overcomes the deficiencies of the prior art and provides a forming structure of the wine packaging box, so that the edges and corners of the outline of the forming box body are basically at right angles and the lines are straight.

Considering the above-mentioned problems of the prior art, according to one aspect disclosed by the utility model, the utility model adopts the following technical solutions:

A packaging box forming structure, including wrapping paper, the wrapping paper is divided into a surface and a bottom, the bottom is provided with a pull groove, and the contour line of the packaging box is formed by bending at the pull groove; the surface and the bottom The bottom is the side of the packaging box forming structure, which also includes the box top and bottom.

In order to realize the utility model better, further technical scheme is:

According to an embodiment of the present invention, the cross section of the pulling groove is a "triangular" groove.

According to an embodiment of the present invention, the thickness of the wrapping paper is less than 1.2 mm.

According to an embodiment of the present invention, the depth of the "triangular" groove is 0.5 mm to 1.1 mm.

According to an embodiment of the present invention, the opening angle of the "triangular" groove is 85 degrees to 110 degrees.

According to an embodiment of the present invention, the inside and outside of the wrapping paper are covered with a layer of adhesive film.

According to an embodiment of the utility model, the top of the box is integrally pasted.

The utility model can also be:

According to one embodiment of the present invention, the bottle body is included, the bottle body is loaded from the bottom of the box, and the bottle presses the bottom of the box with its own gravity so that the bottom of the box does not have arching phenomenon.

Compared with the prior art, one of the beneficial effects of the utility model is:

The molding structure of the wine packaging box of the present utility model has:

(1) The edges and corners of the formed contour lines are basically at right angles and the lines are straight;

(2) There is no raised arc shape between the box body and the top;

(3) The top of the box can be pasted as a whole, so that after the upper part is fixed and formed, it is very stable;

(4) After forming, the four sides/periphery/side walls of the box are not curved and arched.

The above forming structure of the wine packaging box combined with the packaging method described in the content of the utility model can conveniently package the bottle body and make the box more beautiful.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiment of the present application document or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiment or the prior art. Apparently, the accompanying drawings in the following description The drawings are only references to some embodiments in the present application documents, and those skilled in the art can also obtain other drawings based on these drawings without creative efforts.

Fig. 1a is a schematic plan view of an expanded box of the prior art.

Fig. 1b is a schematic diagram of processing at point A (forming crease) in Fig. 1a.

Fig. 1c is a schematic diagram of the forming process of Fig. 1b.

Fig. 1d is a schematic diagram of the three-dimensional structure of the box in the molding process in the prior art.

Fig. 1e is a schematic diagram of the structure at B in Fig. 1d after molding.

Fig. 1f is a schematic diagram of the three-dimensional structure after molding in the prior art.

Fig. 1g is a schematic cross-sectional view of a molded box in the prior art.

Fig. 2a shows a schematic plan view of the unfolded structure of the wine packaging box according to an embodiment of the present invention.

Fig. 2b is a schematic diagram of processing at point C (forming crease) in Fig. 2a.

Fig. 2c is a schematic diagram of the forming process of Fig. 2b.

Fig. 2d shows a schematic perspective view of the packaging box forming structure during the forming process according to an embodiment of the present invention.

Fig. 2e is a schematic diagram of the structure at D in Fig. 2d after molding.

Fig. 2f shows a schematic diagram of the three-dimensional structure of the formed structure of the wine packaging box according to an embodiment of the present invention.

Fig. 2g shows a schematic cross-sectional view of the forming structure of the wine packaging box according to an embodiment of the present invention.

Detailed ways

The utility model will be further described in detail below in conjunction with the examples, but the implementation of the utility model is not limited thereto.

Fig. 2a shows a schematic plan view of the unfolded structure of the wine packaging box according to an embodiment of the present invention. A packing box forming structure as shown in Fig. 2a includes an unfolded box body 201, and a contour line 202 is set on the side of the box body 201, and the contour line 202 for forming can be formed by pulling the groove of the beer machine to fold the box.

Fig. 2b is a schematic diagram of processing at point C (forming crease) in Fig. 2a. As shown in Figure 2b, the wrapping paper used for the box body 201 includes a surface 204 and a bottom 205, and a groove 206 is processed on the side of the bottom 205 through a groove knife edge 203, and the cross section of the groove 206 can be "triangular" Groove, its included angle can be 90 degrees, 60 degrees, etc., bevel or other shapes.

The thickness of the wrapping paper is less than 1.2 mm. The "triangular" grooves have a depth of 0.5 mm to 1.1 mm. The opening angle of the "triangular" groove is 85° to 110°.

The inside and outside of the wrapping paper are covered with a layer of adhesive film.

Fig. 2c is a schematic diagram of the forming process of Fig. 2b. As shown in FIG. 2 c , it includes a surface 204 and a bottom 205 , and the surface 204 and the bottom 205 are bent toward the direction of the bottom 205 through the drawing groove 206 .

Fig. 2d shows a three-dimensional schematic view of the forming structure of the wine packaging box according to an embodiment of the present invention during the forming process; Fig. 2e is a schematic view of the formed structure at point D of Fig. 2d. As shown in Figure 2d and Figure 2e, after bending, the gap between the draw groove 206 is reduced, and the surface 204 and the bottom 205 are respectively bent into 90 degrees to form a contour line 202, and the corners of the contour line 202 are substantially at right angles , The lines are straight.

Fig. 2f shows a schematic diagram of the three-dimensional structure of the formed structure of the wine packaging box according to an embodiment of the present invention. As shown in Fig. 2f, including the box body 201 and the top 207, the above-described surface 204 and bottom 205 are the sides of the packaging box molding structure. In Fig. 2f, there is no raised arc shape at 208 between the box body 201 and the top 207 . The box top 207 can be pasted as a whole, or fixed with rivets, so that the upper part 207 is very stable after being fixed and formed.

Fig. 2g shows a schematic cross-sectional view of the forming structure of the wine packaging box according to an embodiment of the present invention. As shown in Fig. 2g, the four sides 209 of the box are not deformed in an arc shape.

The bottom of the box is attached by glue.

A packaging method for the forming structure of the wine packaging box described in the above embodiments, including a bottle body, the bottle body is loaded from the bottom of the box, and the bottle presses the bottom of the box with its own gravity without arching Phenomenon. Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

References in this specification to "one embodiment", "another embodiment", "embodiment", etc. refer to the specific features, structures or characteristics described in conjunction with the embodiment included in the general description of this application. In at least one embodiment of . The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure or characteristic is described in combination with any embodiment, it should be claimed that realizing such feature, structure or characteristic in combination with other embodiments also falls within the scope of the present invention.

Although the invention has been described herein with reference to a number of illustrative embodiments of the invention, it should be understood that many other modifications and implementations can be devised by those skilled in the art which will fall within the scope of this application. within the scope and spirit of the principles disclosed. More specifically, within the scope of the disclosure, drawings and claims of the present application, various modifications and improvements can be made to the components and/or layout of the subject combination layout. In addition to modifications and improvements in component parts and/or layout, other uses will be apparent to those skilled in the art.

Claims (7)

1. A wine packaging box molding structure, including wrapping paper, the wrapping paper is divided into a surface and a bottom, it is characterized in that, the bottom is provided with a draw groove, and the packaging box is formed by bending at the draw groove The contour line of the packaging box; the surface and the bottom are the sides of the packaging box forming structure, and the packaging box forming structure also includes the top and bottom of the box. 2. The forming structure of wine packaging box according to claim 1, characterized in that, the cross section of the pulling groove is a "triangular" groove. 3. The forming structure of wine packaging box according to claim 2, characterized in that the thickness of the wrapping paper is less than 1.2 mm. 4. The forming structure of wine packaging box according to claim 3, characterized in that, the depth of the "triangular" groove is 0.5 mm to 1.1 mm. 5. The forming structure of wine packaging box according to claim 2, characterized in that, the opening angle of the "triangular" groove is 85 degrees to 110 degrees. 6. The forming structure of wine packaging box according to claim 1, characterized in that, the inside and outside of the wrapping paper are covered with a layer of adhesive film. 7. The forming structure of wine packaging box according to claim 1, characterized in that, the top of the box is integrally pasted.

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