Corrugated color box for packaging fragile articles

Abstract

The utility model relates to the technical field of article packaging, in particular to a corrugated color box for packaging fragile articles, which comprises gummed paper, a corrugated paper layer and damping fillers, the corrugated paper layer is adhered to the upper surface of the gummed paper and comprises an outer paper layer wall, trapezoidal blocks and inner side walls, the trapezoidal blocks are positioned on two sides of the outer paper layer wall, damping bins are formed in cavities in the trapezoidal blocks, and the damping fillers are filled in the damping bins. The inner side walls are located on the two opposite side edges of the two trapezoid blocks, and the outer paper layer wall, the trapezoid blocks and the inner side walls are connected with one another. Objects are placed on the corrugated paper layer, the corrugated paper layer is curled, so that the objects are located in cavities formed by the inner side walls and the trapezoid blocks at the two ends; at the moment, the outer paper layer wall and the inner side wall provide rigid support for articles in the package, the damping filling between the outer paper layer wall and the inner side wall provides buffering for transverse impact, the cavities on the two sides have the energy absorption effect when the package is subjected to external impact, and the use of a large amount of foam is reduced while the package attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to a corrugated color box for packaging articles, in particular to a corrugated color box for packaging fragile articles, and belongs to the technical field of article packaging. Background Art

[0002] Corrugated paper box is a widely used packaging material, usually made of one or more layers of corrugated paperboard by folding and gluing. It has the advantages of light weight, high strength, low cost, easy processing and printing, and is widely used in product packaging in food, beverage, medicine, electronics, daily chemicals and other industries.

[0003] Due to the violent loading and unloading, vibration, extrusion and other factors in the express delivery process, the items are easily damaged. Although corrugated paper boxes have good compression resistance, impact resistance and cushioning properties, if fragile items are directly packaged in corrugated paper boxes without good design, the fragile items are also very easy to be damaged. As a result, in the existing express delivery process, fragile items are often wrapped with foam outside the corrugated paper box. Since the foam does not have good support, it needs to be wrapped around the outside of the item in multiple layers, making the package very bloated and unsightly.

[0004] Therefore, there is an urgent need to improve the corrugated color boxes used for packaging fragile items to solve the above-mentioned problems. Summary of the invention

[0005] The utility model aims to provide a corrugated color box for packaging fragile articles. The articles are placed in a corrugated paper layer and curled so that the articles are placed in a cavity formed by an inner wall and trapezoidal blocks at both ends. At this time, the outer paper layer wall and the inner wall provide rigid support for the articles in the package, and the shock-absorbing filling between the outer paper layer wall and the inner wall provides buffering for lateral impact. When receiving external impact, the cavities on both sides have an energy-absorbing effect, thereby increasing the beauty of the package while reducing the use of a large amount of foam.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: including adhesive tape, corrugated paper layer and shock-absorbing filling, the corrugated paper layer is pasted on the upper surface of the adhesive tape, the corrugated paper layer includes an outer paper layer wall, a trapezoidal block and an inner side wall, the trapezoidal block is located on both sides of the outer paper layer wall, the internal cavity of the trapezoidal block forms a shock-absorbing chamber, the inner side wall is located on the two opposite sides of the two trapezoidal blocks, the outer paper layer wall, the trapezoidal block and the inner side wall are connected to each other, and the outer paper layer wall, the trapezoidal block and the inner side wall are formed by folding a piece of corrugated paper, a shock-absorbing filling is provided between the inner side wall and the outer paper layer wall, a plurality of trapezoidal grooves are opened on the side of the trapezoidal block, the plurality of trapezoidal grooves are evenly distributed, and when the corrugated paper layer is in a curled state, the two sides of the trapezoidal grooves are parallel, and the two sections of the cylinder formed by the corrugated paper layer in the curled state are both concave inward.

[0007] Preferably, the adhesive paper layer in the unfolded state is twice the length of the corrugated paper layer, one side of the adhesive paper layer is aligned with one side of the corrugated paper layer, a base paper is pasted on the upper surface of the adhesive paper layer that extends beyond the corrugated paper layer, and when the adhesive paper layer is in the curled state, it wraps around the outer surface of the corrugated paper layer twice to restrain the corrugated paper layer.

[0008] Preferably, a packaging sticker is pasted on the lower surface of the adhesive paper layer. When the adhesive paper layer is in a curled state, the packaging sticker is located on the outer circle of the adhesive paper layer. When the adhesive paper layer is in an unfolded state, the packaging sticker and the base paper are on two surfaces of the same side of the adhesive paper layer.

[0009] Preferably, the shock-absorbing filler is made of foam material, and there is adhesive backing between the shock-absorbing filler and the inner wall and the outer paper layer wall.

[0010] Preferably, the upper surface of the inner side wall and the two opposite surfaces of the trapezoidal block are both made of frosted material.

[0011] The utility model has at least the following beneficial effects:

[0012] 1. By placing the items on the corrugated paper layer and curling the corrugated paper layer, the items are placed in the cavity formed by the inner wall and the trapezoidal blocks at both ends. At this time, the outer paper layer wall and the inner wall provide rigid support for the items in the package, and the shock-absorbing filling between the outer paper layer wall and the inner wall provides buffering for lateral impact. When receiving external impact, the cavities on both sides have an energy-absorbing effect, which increases the beauty of the packaging while reducing the use of a large amount of foam. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0014] Figure 1 An isometric structural schematic diagram provided for the utility model;

[0015] Figure 2 A top view provided for the utility model;

[0016] Figure 3 A cross-sectional view provided for the utility model;

[0017] Figure 4 The expanded state diagram provided by the utility model;

[0018] Figure 5 This is an enlarged view of part A provided by the utility model.

[0019] In the figure, 1. adhesive tape; 2. corrugated paper layer; 3. shock-absorbing filling; 4. outer paper layer wall; 5. trapezoidal block; 6. inner wall; 7. shock-absorbing bin; 8. trapezoidal groove; 9. bottom paper; 10. packaging sticker. DETAILED DESCRIPTION

[0020] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0021] like Figure 1-Figure 5 As shown, the corrugated color box for packaging fragile items provided in this embodiment includes adhesive tape 1, corrugated paper layer 2 and shock-absorbing filling 3. The corrugated paper layer 2 is pasted on the upper surface of the adhesive tape 1. The corrugated paper layer 2 includes an outer paper layer wall 4, a trapezoidal block 5 and an inner side wall 6. The trapezoidal block 5 is located on both sides of the outer paper layer wall 4. The internal cavity of the trapezoidal block 5 forms a shock-absorbing chamber 7. The inner side wall 6 is located on the two opposite sides of the two trapezoidal blocks 5. The outer paper layer wall 4, the trapezoidal block 5 and the inner side wall 6 are connected to each other, and the outer paper layer wall 4, the trapezoidal block 5 and the inner side wall 6 are formed by folding a piece of corrugated paper. A shock-absorbing filling 3 is provided between the inner side wall 6 and the outer paper layer wall 4. A plurality of trapezoidal grooves 8 are opened on the side of the trapezoidal block 5. The plurality of trapezoidal grooves 8 are evenly distributed. When the corrugated paper layer 2 is in a curled state, the two sides of the trapezoidal grooves 8 are parallel. The surface of the inner side wall 6 The two surfaces opposite to the trapezoidal block 5 are both frosted materials. The two sections of the cylinder formed by the corrugated paper layer 2 in a curled state are both concave inward. The corrugated paper box is in an unfolded state when not in use. The items are placed on the corrugated paper layer 2, and the corrugated paper layer 2 is curled. The items are in the cavity formed by the inner wall 6 and the trapezoidal blocks 5 at both ends. When the corrugated paper layer 2 is in a curled state, the outer paper layer wall 4 and the inner wall 6 provide rigid support for the items in the package. The shock-absorbing filling 3 between the outer paper layer wall 4 and the inner wall 6 provides buffering for lateral impacts. The trapezoidal blocks 5 at both ends of the corrugated paper layer 2 are hollow inside. When receiving external impacts, the cavities on both sides can absorb energy, and the two sections of the cylinder of the corrugated paper layer 2 are concave inward to reduce the probability of the trapezoidal block 5 being subjected to a positive impact. The internal space of the frosted material reduces the shaking of the items in the package.

[0022] Further, such as Figure 1 as well as Figure 4 As shown, the adhesive tape 1 layer in the unfolded state is twice the length of the corrugated paper layer 2, one side of the adhesive tape 1 layer is aligned with the side of the corrugated paper layer 2, and the upper surface of the adhesive tape 1 layer that exceeds the corrugated paper layer 2 is pasted with the bottom paper 9. When the adhesive tape 1 is in the curled state, it wraps around the outer surface of the corrugated paper layer 2 twice to restrain the corrugated paper layer 2. The bottom paper 9 is peeled off and the paper box is curled from the direction of the corrugated paper layer 2. There is a seam in the corrugated paper layer 2 in the curled state. The adhesive tape 1 connects the seam of the corrugated paper layer 2 and fixes the corrugated paper layer 2.

[0023] Among them, such as Figure 1 as well as Figure 5 As shown, a packaging sticker 10 is pasted on the lower surface of the adhesive tape 1 layer. When the adhesive tape 1 layer is in a curled state, the packaging sticker 10 is located at the outer circle of the adhesive tape 1 layer. When the adhesive tape 1 layer is in an unfolded state, the packaging sticker 10 and the base paper 9 are on the same side of the adhesive tape 1 layer. The packaging sticker 10 is printed with information of the packaged article and a color picture, which is the packaging of the article. When the paper box is in a curled state, the packaging sticker 10 is on the outermost layer.

[0024] Among them, Figure 3 As shown, the shock-absorbing filling 3 is made of foam material, and there is adhesive between the shock-absorbing filling 3 and the inner wall 6 and the outer paper layer wall 4. The shock-absorbing filling 3 provides cushioning for the items and fixes the inner wall 6 and the outer paper layer wall 4 during the packaging stage.

[0025] like Figure 1-Figure 5 As shown, the principle of the corrugated color box for packaging fragile items provided in this embodiment is as follows: a corrugated paper layer 2 is pasted on the upper surface of the adhesive tape 1, the internal cavity of the trapezoidal block 5 forms a shock-absorbing chamber 7, the outer paper layer wall 4, the trapezoidal block 5 and the inner side wall 6 are connected to each other, and the outer paper layer wall 4, the trapezoidal block 5 and the inner side wall 6 are formed by folding a piece of corrugated paper, and there is a shock-absorbing filler 3 between the inner side wall 6 and the outer paper layer wall 4, and a plurality of trapezoidal grooves 8 are opened on the side of the trapezoidal block 5, and the plurality of trapezoidal grooves 8 are evenly distributed, so that when the corrugated paper layer 2 is in a curled state, the two sides of the trapezoidal grooves 8 are parallel, and the upper surface of the inner side wall 6 and the trapezoidal block 5 are relatively Both surfaces are frosted. The two sections of the cylinder formed by the corrugated paper layer 2 in a curled state are concave inward. The corrugated paper box is in an unfolded state when not in use. The items are placed in the corrugated paper layer 2, and the corrugated paper layer 2 is curled. The items are in the cavity formed by the inner wall 6 and the trapezoidal blocks 5 at both ends. When the corrugated paper layer 2 is in a curled state, the outer paper layer wall 4 and the inner wall 6 provide rigid support for the items in the package. The shock-absorbing filling 3 between the outer paper layer wall 4 and the inner wall 6 provides buffering for lateral impact. The trapezoidal blocks 5 at both ends of the corrugated paper layer 2 are cavities. When receiving external impact, the cavities on both sides can absorb energy.

[0026] The two sections of the cylinder of the corrugated paper layer 2 are concave inward to reduce the probability of the trapezoidal block 5 being subjected to a positive impact. The internal space of the frosted material reduces the shaking of the items in the package. The adhesive paper 1 layer is twice the length of the corrugated paper layer 2 in the unfolded state and one side of the adhesive paper 1 layer is aligned with one side of the corrugated paper layer 2. The adhesive paper 1 layer is pasted with a bottom paper 9 on the upper surface of the part of the adhesive paper 1 layer that exceeds the corrugated paper layer 2. The bottom paper 9 is peeled off and the paper box is rolled from the direction of the corrugated paper layer 2. There is a seam in the corrugated paper layer 2 in the rolled state. The adhesive paper 1 connects the corrugated paper The seam of layer 2 is used to fix the corrugated paper layer 2. A packaging sticker 10 is affixed to the lower surface of the adhesive tape 1 layer. The packaging sticker 10 is printed with information of the packaged items and a color picture. It is the packaging of the items. When the paper box is in a curled state, the packaging sticker 10 is in the outermost layer. The shock-absorbing filling 3 is made of foam material, and there is adhesive between the shock-absorbing filling 3 and the inner wall 6 and the outer paper layer wall 4. The shock-absorbing filling 3 provides cushioning for the items and fixes the inner wall 6 and the outer paper layer wall 4 during the packaging stage.

[0027] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0028] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0029] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A corrugated color box for packaging fragile items, comprising adhesive tape (1), a corrugated paper layer (2) and shock-absorbing filling (3), characterized in that: A corrugated paper layer (2) is pasted on the upper surface of the adhesive tape (1), the corrugated paper layer (2) comprising an outer paper layer wall (4), a trapezoidal block (5) and an inner side wall (6), the trapezoidal block (5) being located on both sides of the outer paper layer wall (4), the inner cavity of the trapezoidal block (5) forming a shock absorbing chamber (7), the inner side wall (6) being located on both sides of the two trapezoidal blocks (5) opposite to each other, the outer paper layer wall (4), the trapezoidal block (5) and the inner side wall (6) being connected to each other, and the outer paper layer wall (4), the trapezoidal block (5) and the inner side wall (6) being formed by folding a piece of corrugated paper, a shock absorbing filler (3) being provided between the inner side wall (6) and the outer paper layer wall (4), and a plurality of trapezoidal grooves (8) being opened on the side of the trapezoidal block (5), and the plurality of trapezoidal grooves (8) being evenly distributed.

2. A corrugated color box for packaging fragile items according to claim 1, characterized in that: When the corrugated paper layer (2) is in a curled state, the two side edges of the trapezoidal groove (8) are parallel, and the two sections of the cylindrical body formed by the corrugated paper layer (2) in the curled state are both concave inwards.

3. The corrugated color box for packaging fragile items according to claim 1, characterized in that: The adhesive tape (1) layer is twice as long as the corrugated paper layer (2) in its unfolded state, one side of the adhesive tape (1) layer is aligned with one side of the corrugated paper layer (2), a base paper (9) is pasted on the upper surface of the portion of the adhesive tape (1) layer that extends beyond the corrugated paper layer (2), and when the adhesive tape (1) layer is in a curled state, it wraps around the outer surface of the corrugated paper layer (2) twice to restrain the corrugated paper layer (2).

4. A corrugated color box for packaging fragile items according to claim 3, characterized in that: A packaging sticker (10) is adhered to the lower surface of the adhesive paper (1) layer. When the adhesive paper (1) layer is in a curled state, the packaging sticker (10) is located on the outer circle of the adhesive paper (1) layer. When the adhesive paper (1) layer is in an unfolded state, the packaging sticker (10) and the base paper (9) are located on the same side of the adhesive paper (1) layer.

5. The corrugated color box for packaging fragile items according to claim 1, characterized in that: The shock-absorbing filler (3) is made of foam material, and there is adhesive backing between the shock-absorbing filler (3) and the inner wall (6) and the outer paper layer wall (4).

6. The corrugated color box for packaging fragile items according to claim 1, characterized in that: The upper surface of the inner side wall (6) and the two opposite surfaces of the trapezoidal block (5) are both made of frosted material.

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