High-strength flame-retardant environment-friendly packaging corrugated paper

Abstract

The utility model discloses high-strength flame-retardant environment-friendly packaging corrugated paper which comprises a corrugated paper inner core, arc-shaped grooves are evenly formed in the surface of the corrugated paper inner core, and cylindrical inner cores are fixedly connected into the arc-shaped grooves. The upper surface and the lower surface of the corrugated paper inner core are fixedly connected with protective paperboards. According to the high-strength flame-retardant environment-friendly packaging corrugated paper, the corrugated paper inner core is a main supporting layer of the corrugated paper, the arc-shaped groove wrinkle structure formed in the corrugated paper inner core can effectively disperse vibration and impact force of packaging materials in the transportation process, so that the packaging materials are protected against damage, the cylindrical inner core can effectively disperse supporting force on the corrugated paper inner core, and the packaging materials are not prone to damage. The arc on one side of the protective paperboard is attached to the surfaces of the cylindrical inner core and the corrugated paper inner core to protect the cylindrical inner core and the corrugated paper inner core, external impact force is effectively reduced, a starch-based material can be selected and used, the material can be naturally decomposed within a certain time, and garbage landfill is reduced.

Description

Technical Field

[0001] This utility model relates to the field of corrugated paper technology, and in particular to a high-strength, flame-retardant, and environmentally friendly packaging corrugated paper. Background Technology

[0002] With the continuous development of the times, the constant updating of production technology and equipment, the increasing sophistication of people's use of equipment technology, and the diversification of market demands, the demand for corrugated cardboard is expanding exponentially. Corrugated cardboard has been widely used in the packaging and transportation of various items.

[0003] Current environmentally friendly corrugated cardboard technologies still have some shortcomings. When used for packaging, transportation, or handling, existing environmentally friendly corrugated cardboard is prone to damage on the surface or core under high pressure, exhibiting poor compression resistance. This can damage the contents of the corrugated box during use. Furthermore, some corrugated cardboard materials have poor flame retardant properties, which can lead to damage to the cardboard and the contents of the box in case of accidents. Therefore, it is necessary to design a high-strength, flame-retardant, and environmentally friendly packaging corrugated cardboard. Utility Model Content

[0004] The main purpose of this utility model is to provide a high-strength, flame-retardant, and environmentally friendly packaging corrugated paper, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A high-strength, flame-retardant, and environmentally friendly packaging corrugated paper includes a corrugated paper core. The surface of the corrugated paper core is uniformly provided with arc-shaped grooves, and a cylindrical core is fixedly connected inside the arc-shaped grooves. Protective cardboard is fixedly connected to both the upper and lower surfaces of the corrugated paper core.

[0007] In order to provide a buffer against external forces, a cushioning corrugated paper is fixedly connected to one side of the outer surface of the protective cardboard, which is a high-strength flame-retardant and environmentally friendly packaging corrugated paper of this utility model.

[0008] In order to enhance the flame retardant effect, the outer surface of the cushioning corrugated paper, which is a high-strength flame-retardant and environmentally friendly packaging corrugated paper of this utility model, is fixedly connected with a first flame-retardant plate.

[0009] In order to provide support, as a high-strength flame-retardant and environmentally friendly packaging corrugated paper of this utility model, a supporting cardboard is uniformly fixedly connected to one side of the outer surface of the first flame-retardant board.

[0010] In order to achieve the flame-retardant effect, as a high-strength flame-retardant and environmentally friendly packaging corrugated paper of this utility model, a second flame-retardant plate is fixedly connected to one side of the outer surface of the supporting cardboard.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In this utility model, through the arrangement of corrugated paper core, cylindrical core and protective cardboard, the corrugated paper core is the main support layer of the corrugated paper. The arc-shaped groove and pleated structure of the corrugated paper core can effectively disperse the vibration and impact force of the packaged goods during transportation, thereby protecting the packaged goods from damage. The cylindrical core can effectively disperse the support force of the corrugated paper core. The arc shape on one side of the protective cardboard fits with the surface of the cylindrical core and the corrugated paper core to protect them and effectively reduce the impact force from the outside. Starch-based materials can be selected, which can decompose naturally within a certain period of time, reducing landfill waste. Bamboo fiber can also be used. Bamboo grows quickly and is a renewable resource. Bamboo fiber can be used to make environmentally friendly corrugated paper.

[0013] 2. In this utility model, the first flame-retardant plate, the supporting cardboard and the second flame-retardant plate are set up. The second flame-retardant plate and the first flame-retardant plate are made of the same material, which is inorganic material such as glass fiber. The main component of glass fiber is silicon dioxide, which will not burn. The supporting cardboard is connected between the first flame-retardant plate and the second flame-retardant plate, so that there is a certain gap between the first flame-retardant plate and the second flame-retardant plate, which can effectively buffer the impact force from the outside. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall front view structure of an embodiment of the present utility model;

[0015] Figure 2 This is a schematic diagram of the cylindrical inner core structure according to an embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram of the overall exploded structure of an embodiment of the present utility model;

[0017] Figure 4 This is a schematic side view of the overall structure of an embodiment of the present utility model.

[0018] In the diagram: 1. Corrugated paper core; 2. Arc-shaped groove; 3. Cylindrical core; 4. Protective cardboard; 5. Cushioning corrugated paper; 6. First flame-retardant board; 7. Supporting cardboard; 8. Second flame-retardant board. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example

[0021] like Figure 1-4 As shown, a high-strength flame-retardant and environmentally friendly packaging corrugated paper includes a corrugated paper core 1, with arc-shaped grooves 2 evenly distributed on the surface of the corrugated paper core 1, and a cylindrical core 3 fixedly connected inside the arc-shaped grooves 2.

[0022] In this embodiment, protective cardboard 4 is fixedly connected to both the upper and lower surfaces of the corrugated paper core 1.

[0023] In practical use, the corrugated paper core 1 is the main support layer of the corrugated paper. The arc-shaped grooves 2 and pleats of the corrugated paper core 1 can effectively disperse the vibration and impact force of the packaged goods during transportation, thereby protecting the packaged goods from damage. The cylindrical core 3 can effectively disperse the support force of the corrugated paper core 1. The arc-shaped part of the cardboard 4 is attached to the surface of the cylindrical core 3 and the corrugated paper core 1 to protect them and effectively reduce the impact force from the outside. Starch-based materials can be used, which can decompose naturally within a certain period of time, reducing landfill waste. Bamboo fiber can also be used. Bamboo grows quickly and is a renewable resource. Bamboo fiber can be used to make environmentally friendly corrugated paper.

[0024] In this embodiment, a cushioning corrugated paper 5 is fixedly connected to one side of the outer surface of the protective cardboard 4.

[0025] In practical use, the reinforcement of the cushioning corrugated paper 5 effectively buffers external impacts during use. The paperboard made from sugarcane by-products is a sustainable alternative material.

[0026] In this embodiment, a first flame-retardant plate 6 is fixedly connected to the outer surface of the cushioning corrugated paper 5.

[0027] In practical use, the first flame-retardant plate 6 is made of inorganic materials such as glass fiber. The main component of glass fiber is silicon dioxide, which will not burn.

[0028] In this embodiment, a supporting cardboard 7 is uniformly fixedly connected to one side of the outer surface of the first flame-retardant plate 6.

[0029] In practical use, the supporting cardboard 7 is connected between the first flame-retardant plate 6 and the second flame-retardant plate 8, so that there is a certain gap between the first flame-retardant plate 6 and the second flame-retardant plate 8, which can effectively buffer the impact force from the outside.

[0030] In this embodiment, a second flame-retardant plate 8 is fixedly connected to one side of the outer surface of the supporting cardboard 7.

[0031] In practical use, the second flame-retardant plate 8 and the first flame-retardant plate 6 are made of the same material, namely inorganic materials such as glass fiber. The main component of glass fiber is silicon dioxide, which will not burn.

[0032] Working Principle: During use, the corrugated cardboard core 1 is the main support layer of the corrugated cardboard. The arc-shaped grooves 2 and pleats in the corrugated cardboard core 1 effectively disperse the vibration and impact forces on the packaged goods during transportation, thus protecting them from damage. The cylindrical core 3 effectively distributes the support force on the corrugated cardboard core 1. The arc-shaped part of the cardboard 4 adheres to the surfaces of the cylindrical core 3 and the corrugated cardboard core 1, protecting them and effectively reducing external impact forces. Starch-based materials can be used, as they can decompose naturally within a certain time, reducing landfill waste. Bamboo fiber can also be used, as bamboo grows quickly and is... Bamboo fiber, a renewable resource, can be used to make environmentally friendly corrugated paper. The reinforcement of the corrugated paper 5 effectively buffers external impacts during use. The paperboard made from sugarcane by-products is a sustainable alternative material. The second flame-retardant board 8 and the first flame-retardant board 6 are made of the same material, inorganic materials such as glass fiber. The main component of glass fiber is silicon dioxide, which does not burn. The supporting paperboard 7 connects the first flame-retardant board 6 and the second flame-retardant board 8, creating a certain gap between them, which can effectively buffer external impacts.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-strength, flame-retardant, and environmentally friendly packaging corrugated paper, comprising a corrugated paper core (1), characterized in that: The surface of the corrugated paper core (1) is uniformly provided with arc-shaped grooves (2), and a cylindrical core (3) is fixedly connected inside the arc-shaped grooves (2); a protective cardboard (4) is fixedly connected to both the upper and lower surfaces of the corrugated paper core (1).

2. The high-strength flame-retardant and environmentally friendly packaging corrugated paper according to claim 1, characterized in that: A cushioning corrugated paper (5) is fixedly connected to one side of the outer surface of the protective cardboard (4).

3. The high-strength flame-retardant and environmentally friendly packaging corrugated paper according to claim 2, characterized in that: The outer surface of the cushioning corrugated paper (5) is fixedly connected to a first flame-retardant plate (6).

4. The high-strength flame-retardant and environmentally friendly packaging corrugated paper according to claim 3, characterized in that: A supporting cardboard (7) is uniformly fixedly connected to one side of the outer surface of the first flame-retardant board (6).

5. The high-strength flame-retardant and environmentally friendly packaging corrugated paper according to claim 4, characterized in that: A second flame-retardant plate (8) is fixedly connected to one side of the outer surface of the supporting cardboard (7).

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