CN216103287U

CN216103287U - Crystal type roof packing box

Info

Publication number: CN216103287U
Application number: CN202122422073.8U
Authority: CN
Inventors: 陈涛; 许铭; 飞勇; 张航瑞; 李明; 林海容
Original assignee: Yunnan Hongchuang Packaging Co ltd
Current assignee: Yunnan Hongchuang Packaging Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-22
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to a crystal type roof packaging box, belonging to the technical field of packaging; the crystal roof packaging box comprises a box body, a crystal vertical face, a paper layer and a heat sealing layer, wherein the crystal vertical face of a concave structure is arranged at the position of at least one edge on four side faces of the box body, the crystal vertical face comprises a prismatic face, an upper inclined face and a lower inclined face, the prismatic face is rectangular, the upper inclined face and the lower inclined face are both triangular, the length direction of the prismatic face is consistent with that of the side face of the box body, the bottom edges of the upper inclined face and the lower inclined face are respectively connected with the upper end and the lower end of the prismatic face, the vertex of the upper inclined face is coincided with the corner of the top face of the box body, the vertex of the lower inclined face is coincided with the corner of the bottom face of the box body, the box body consists of the paper layer and the heat sealing layer, the paper layer is packaging paper for manufacturing a roof box body structure, and the heat sealing layer covers the inner side face and the outer side face of the paper layer; the utility model improves the structural strength of the box body, improves the comfort when the box body is held by hands, and improves the aesthetic feeling of the packing box.

Description

Crystal type roof packing box

Technical Field

The utility model relates to a crystal type roof packaging box, and belongs to the technical field of packaging.

Background

In the packaging of liquid or semi-liquid food such as milk, fruit juice, yoghurt and the like, a roof-type packaging box with a small volume is usually adopted for packaging and selling, the roof-type packaging box commonly used at present only has the basic functions of packaging products, printing product information, beautifying and the like, and consumers often encounter the following problems when eating and purchasing the products packaged by the traditional roof-type packaging box: firstly, edges of four side surfaces of the packing box are easy to deform under pressure in the carrying process, so that the attractiveness of the packing box is influenced, and even the packing box is broken to cause product leakage in severe cases; secondly, when the packaging box is carried by hand, the packaging box is easy to slide off the hand because the four side surfaces of the packaging box are relatively flat and smooth; thirdly, because the juncture of four sides of packing carton is the right angle, comfort level when influencing handheld packing carton on the one hand, products such as on the other hand milk or acidophilus milk remain easily when pouring out, attach to the inboard at four side junctures of packing carton to cause the waste of product easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the utility model provides a crystal roof packaging box, wherein a crystal vertical face with a concave structure is arranged at the position of at least one edge on four sides of a box body, the junction of the four sides of the traditional roof type packaging box is changed into a right-angled structure, the edge face, an upper inclined face and a lower inclined face replace the original edge, the structural strength of the box body is improved, the pressure resistance of the box body is enhanced, the comfort level when the box body is held by hands is improved, the flatness of the box body is changed, the box body is not easy to slide down from the hands, the residue of a product on the inner side of the junction of the four sides of the box body is effectively reduced, the bright point of the product is highlighted through the packaging style of the crystal vertical face, the aesthetic feeling of the packaging box is improved, and meanwhile, the edge face can also be used for marking product information.

In order to solve the problems, the utility model is realized by the following technical scheme:

the crystal roof packaging box comprises a box body, a crystal vertical face, a paper layer and a heat sealing layer, wherein the position of at least one edge on four sides of the box body is provided with the crystal vertical face of an inwards concave structure, the crystal vertical face comprises a prismatic face, an upper inclined face and a lower inclined face, the prismatic face is rectangular, the upper inclined face and the lower inclined face are triangular, the length direction of the prismatic face is consistent with the side face of the box body, the bottom edges of the upper inclined face and the lower inclined face are respectively connected with the upper end and the lower end of the prismatic face, the top point of the upper inclined face is coincided with the corner of the top face of the box body, the top point of the lower inclined face is coincided with the corner of the bottom face of the box body, the box body is composed of the paper layer and the heat sealing layer, the paper layer is packaging paper for manufacturing the structure of the roof box body, and the inner side face and the outer side face of the paper layer are covered with the heat sealing layer.

Preferably, the heat seal layer is Low Density Polyethylene (LDPE).

The utility model has the beneficial effects that:

according to the utility model, the crystal vertical face with the concave structure is arranged at the position of at least one edge on the four sides of the box body, so that the junction of the four sides of the traditional roof-type packing box is changed into a right-angled structure, the edge face, the upper inclined face and the lower inclined face replace the original edge, the structural strength of the box body is improved, the pressure resistance of the box body is enhanced, the comfort degree of the box body when the box body is held by hand is improved, the flatness of the box body is changed, the box body is not easy to slide off from the hand, the residue of a product on the inner side of the junction of the four sides of the box body is effectively reduced, the bright point of the product is highlighted through the packing style of the crystal vertical face, the aesthetic feeling of the packing box is improved, and meanwhile, the edge face can also be used for marking the product information.

Drawings

FIG. 1 is a schematic structural view of a crystal vertical plane with a single edge according to the present invention;

FIG. 2 is a schematic structural view of the crystal vertical plane with a plurality of edges;

FIG. 3 is a front view of the utility model with crystal risers at a plurality of edges;

FIG. 4 is a schematic diagram of the structure of the case according to the present invention.

Description of reference numerals: 1-box body, 2-crystal facade, 11-paper layer, 12-heat sealing layer, 21-edge surface, 22-upper inclined surface and 23-lower inclined surface.

Detailed Description

In order to make the purpose, technical solution, objectives and effects of the present invention obvious and understandable, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the skilled person can understand the preferred embodiments.

It should be noted that, in the description of the present invention, unless explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, i.e., they may be fixedly connected or detachably connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate.

In the utility model, as shown in fig. 1-4, the crystal roof packaging box comprises a box body 1, a crystal vertical face 2, a paper layer 11 and a heat sealing layer 12, wherein the crystal vertical face 2 with a concave structure is arranged at the position of one of the edges on the four sides of the box body 1, or the crystal vertical face 2 is arranged at the position of 2-4 edges on the four sides of the box body 1, wherein the crystal vertical face 2 consists of a prismatic face 21, an upper inclined face 22 and a lower inclined face 23, the prismatic face 21 is rectangular, the upper inclined face 22 and the lower inclined face 23 are both triangular, the length direction of the prismatic face 21 is consistent with the length direction of the side face of the box body 1, the bottom edge of the upper inclined face 22 is connected with the upper end of the prismatic face 21, the bottom edge of the lower inclined face 23 is connected with the lower end of the prismatic face 21, meanwhile, the top edge of the upper inclined face 22 is coincident with the corner of the top face of the box body 1, the top edge of the lower inclined face 23 is coincident with the corner of the bottom face of the box body 1, therefore, the crystal vertical face 2 consisting of the edge face 21, the upper inclined face 22 and the lower inclined face 23 replaces the edge of the traditional roof-type packaging box, and the structure that the junctions of the four side faces of the traditional roof-type packaging box are right-angled is changed, so that the structural strength of the box body is improved, the pressure resistance of the packaging box is enhanced, the comfort level of the handheld packaging box is improved, the flatness of the box body 1 is changed, the box body 1 is not easy to slide off from the hand, meanwhile, the residue of products at the inner sides of the junctions of the four side faces of the box body 1 is reduced, and the product waste can be effectively reduced; on the other hand, the bright spots of the products are highlighted and the aesthetic feeling of the box body 1 is improved by arranging the packaging style of the crystal vertical face 2, and meanwhile, the edge face 21 can also be used for marking the information or patterns of the products. The box body 1 consists of a paper layer 11 and a heat sealing layer 12, wherein the paper layer 11 is packaging paper for manufacturing a roof-type box body 1 structure, and meanwhile, the paper layer 11 is also used as a printing layer; the heat-sealing layer 12 covers both the inner side and the outer side of the paper layer 11, so as to form the box body 1 with the structure of the heat-sealing layer 12/the paper layer 11/the heat-sealing layer 12, the heat-sealing layer 12 positioned on the outer side of the paper layer 11 is used for protecting paper, and the heat-sealing layer 12 positioned on the inner side of the paper layer 11 is used as a sealing layer and a water-resisting layer.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, while the utility model has been described in detail with reference to the foregoing preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a quartzy type roof packing carton which characterized in that: the crystal roof packaging box comprises a box body (1), a crystal vertical face (2), a paper layer (11) and a heat sealing layer (12), wherein the crystal vertical face (2) with a concave structure is arranged at the position of at least one edge on four sides of the box body (1), the crystal vertical face (2) comprises a prismatic face (21), an upper inclined face (22) and a lower inclined face (23), the prismatic face (21) is rectangular, the upper inclined face (22) and the lower inclined face (23) are triangular, the length direction of the prismatic face (21) is consistent with that of the side face of the box body (1), the bottom edges of the upper inclined face (22) and the lower inclined face (23) are respectively connected with the upper end and the lower end of the prismatic face (21), the top edge of the upper inclined face (22) is coincident with the corner of the top face of the box body (1), the top edge of the lower inclined face (23) is coincident with the corner of the bottom face of the box body (1), and the box body (1) is composed of the paper layer (11) and the heat sealing layer (12), the paper layer (11) is packaging paper for manufacturing a roof-type box body (1) structure, and the inner side surface and the outer side surface of the paper layer (11) are covered with heat sealing layers (12).

2. A crystal-type roof packaging box according to claim 1, wherein: the heat sealing layer (12) is low-density polyethylene.