CN214777217U

CN214777217U - Improved folding packaging box

Info

Publication number: CN214777217U
Application number: CN202120876587.8U
Authority: CN
Inventors: 吴德明; 何小虎
Original assignee: Marketing Manufacturing & Technology Shanghai Co ltd
Current assignee: Marketing Manufacturing & Technology Shanghai Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-19
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an improved generation folding packaging box, comprises a box bod, the box wall of box body and the junction inboard of lid and box bottom are provided with the fluting, grooved opening angle is greater than 100 degrees, the reinforcing sticky tape is pasted to grooved inner wall, the box wall of box body is provided with the indentation line with the junction outside of lid and box bottom, the position of indentation line and fluting is relative. The utility model discloses, simple structure, processing production is convenient, and the shaping is effectual, can flatten after the shaping and transport storage, efficiency.

Description

Improved folding packaging box

Technical Field

The utility model relates to the technical field of packaging boxes, specifically to an improved generation folding packaging box.

Background

The high-grade gift packaging box generally used in the market at present is mostly made of 2-5 mm wood boards, fiber boards or high-strength grey board paper with the thickness of more than 1200 g/square meter, and the outer surface of the high-grade gift packaging box is pasted with more than 157g of square meter, printed, processed, and then formed after being grooved and bonded. The mode is expensive, consumes a large amount of labor and occupies space, and the packaging box which is thickened and reshaped by paper mounting is produced by adopting the processes of printing, laminating, pasting, impressing, die cutting and folding. Such carton products often have too thick a backing paper, and therefore often do not flatten after the package is formed and still maintain a neat and consistent edge or do not burst at the folded corners of the package due to mutual squeezing of the paper at the folded corners where the indentations are located. In addition, the paper-mounted board is grooved and chamfered to simulate the fiber board gift box, and the grooves are formed to ensure that the corners can be up and down neat and vertical to the appearance image in the market. And even though the two sides are respectively provided with the grooves at 45 degrees, the consistent right angle can be ensured, but when the paperboard is folded and flattened, the materials are easy to burst and break due to mutual extrusion. Therefore, the packing boxes still cannot be stored or transported in a manner of flattening, folding and space saving. And because the intensity of paper is not as good as fiberboard, in order to avoid the paper to break in the folding edge and carry on the tectorial membrane even multilayer tectorial membrane in the paper mostly to increase the intensity of the box but increase the difficulty that the gift box degrades.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation folding packaging box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation folding packaging box, includes the box body, the box wall of box body and the junction inboard of lid and box bottom are provided with the fluting, grooved opening angle is greater than 100 degrees, grooved inner wall is pasted and is had the reinforcement sticky tape, the box wall of box body and the junction outside of lid and box bottom are provided with the indentation line down, the position of indentation line and fluting is relative down.

Preferably, the box body comprises a front box wall, a rear box wall, a left box wall, a right box wall, a box cover and a box bottom.

Preferably, the front box wall, the rear box wall, the left box wall, the right box wall, the box cover and the box bottom all comprise an outer paper card layer and an inner paper card layer.

Preferably, the outer paper card layer and the inner paper card layer are connected in a mounting mode.

Preferably, the outer paper card layer is 180-450 g/square meter.

Preferably, the inner paper card layer is 350-450 g/square meter.

Preferably, a reinforcing adhesive tape is adhered to the inner wall of the groove.

Preferably, the thickness of the laminated outer paper card layer and the inner paper card layer is more than 0.6 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure, processing production is convenient, and the shaping is effectual, can flatten after the shaping and transport the storage, efficiency, and the cohesion between fluting back lid, box wall and box bottom can be reinforceed to the reinforcement sticky tape moreover.

Drawings

Fig. 1 is a schematic view of an unfolded structure of the present invention before folding and forming;

fig. 2 is a schematic structural view of the slot of the front box wall of the present invention.

In the figure: 1. a front box wall; 2. a left box wall; 3. a rear box wall; 4. a right box wall; 5. a box cover; 6. a box bottom; 7. grooving; 8. reinforcing the adhesive tape; 9. an inner paper card layer; 10. an outer paper card layer; 11. a concave indentation line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: an improved folding packing box is characterized in that 180-grade 450 g/square meter outer paper card layer 10 and 350-grade 450 g/square meter inner paper card layer 9 are oppositely mounted to form 530-grade 900 g/square meter paper card, then a bidirectional slot 7 is formed, an aligned concave crease line and a reinforcing adhesive tape are pasted to form the packing box which can be folded and flattened for transportation, the box body is composed of a front box wall 1, a rear box wall 3, a left box wall 2, a right box wall 4, a box cover 5 and a box bottom 6, the front box wall 1, the rear box wall 3, the left box wall 2, the right box wall 4, the box cover 5 and the box bottom 6 are generally of an integral structure, and the upper ends of the front box wall, the rear box wall, the left box wall and the box bottom are respectively provided with a box cover part and a box cover supporting part. The packaging box body is formed by at least a front box wall, a rear box wall, a left box wall, a right box wall and a box cover, and a connecting groove which is convenient for forming and folding the box is formed by slotting and impressing at the connecting position between the front box wall, the rear box wall, the left box wall, the right box wall and the box cover. The position of spread groove for the lid, need fold forming's position between box wall or box bottom, the utility model discloses before the box shaping earlier to this position the contained angle of the horizontal plane of the inside surface fluting 7 both sides of mounting paper card and paper be less than 40 degrees or the contained angle of fluting 7 inner wall both sides is greater than 100 degrees best. And then, the part can be subjected to an indentation process to form a concave indentation line 11 on the outer side of the mounting card so as to ensure that a consistent fillet is easy to form when the box body is folded or flattened. Meanwhile, a reinforced reinforcing adhesive tape 8 is required to be pasted on the inner side of the part of the mounted paper card to strengthen the binding force between the slotted rear box cover 5, the box wall and the box bottom 6. The box making paper of the front box wall 1, the rear box wall 3, the left box wall 2, the right box wall 4 and the box cover 5 is formed by single-layer pasting and bonding of common grey-bottom white board paper, white card paper, gold card paper, silver card paper or laser card paper, and the formed box is used for packaging various health care products, wines and other gift boxes so as to replace the expensive gift boxes of medium and high density boards or high strength grey board paper boards. The utility model has the advantages of simple structure, processing production is convenient, and the shaping is effectual, can flatten after the shaping and transport and store, and efficiency, not only the cost is superior to well high density plank, and intensity also is superior to ordinary packing after the shaping can reach again similar well high density plank or the intensity of high gram weight cardboard more can sparingly transport and storage space.

Example 2

The difference between this embodiment and embodiment 1 is that the box body is octahedral, i.e. six box walls and one box cover 5 and one box bottom 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improved generation folding packaging box, includes the box body, its characterized in that: the box wall of box body and lid and box bottom's junction inboard are provided with the fluting, grooved opening angle is greater than 100 degrees, grooved inner wall is pasted and is had the reinforcement sticky tape, the box wall of box body and lid and box bottom's junction outside is provided with the concave indentation line, the position of concave indentation line and fluting is relative.

2. An improved folding carton as claimed in claim 1, wherein: the box body comprises a front box wall, a rear box wall, a left box wall, a right box wall, a box cover and a box bottom.

3. An improved folding carton as claimed in claim 2, wherein: the front box wall, the rear box wall, the left box wall, the right box wall, the box cover and the box bottom all comprise an outer paper card layer and an inner paper card layer.

4. An improved folding carton as claimed in claim 3, characterized in that: the outer paper card layer and the inner paper card layer are connected in a mounting mode.

5. An improved folding carton as claimed in claim 4, wherein: the outer paper card layer adopts 180-450 g/square meter.

6. An improved folding carton as claimed in claim 4, wherein: the inner paper card layer adopts 350-450 g/square meter.

7. An improved folding carton as claimed in claim 3, characterized in that: the thickness of the laminated outer paper card layer and the inner paper card layer is more than 0.6 mm.