Degradable environment-friendly lining paper

Abstract

The utility model relates to the technical field of lining paper, in particular to degradable environment-friendly lining paper which comprises inner-layer wood pulp paper, cotton fiber paper is fixedly connected to one side of the inner-layer wood pulp paper, and bearing hollow paper is fixedly connected to one side, away from the inner-layer wood pulp paper, of the cotton fiber paper. The inner side of the bearing hollow paper is fixedly connected with a plurality of horizontally arranged wave paperboards, a plurality of paper tubes are arranged among the plurality of wave paperboards, the outer sides of the paper tubes are provided with through holes communicated with the paper tubes, and the inner sides of the paper tubes are provided with water-absorbing antibacterial components. Through the arrangement of the inner-layer wood pulp paper, the cotton fiber paper, the through holes, the water-absorbing antibacterial assembly, the bamboo charcoal barrel and the sulfur powder, when the lining paper meets water, the cotton fiber paper can ensure that articles cannot fall off, the cotton fiber paper can guide water into the water-absorbing antibacterial assembly through the through holes, and at the moment, the bamboo charcoal barrel and the sulfur powder can absorb the water and sterilize the water; and mildew of the lining paper caused by water is prevented.

Description

Technical Field

[0001] This utility model relates to the field of inner lining paper technology, specifically to a biodegradable and environmentally friendly inner lining paper. Background Technology

[0002] Biodegradable and environmentally friendly inner lining paper is a highly functional packaging material widely used in food, pharmaceuticals, tobacco, electronics, and other fields. Its core function is to provide physical protection and quality assurance for products. Its paper base material is generally made of virgin wood pulp or recycled pulp, possessing good stiffness and printability. As a key link in the packaging industry chain, the technological iteration of biodegradable and environmentally friendly inner lining paper is closely linked to market demand. In the future, with increasingly stringent environmental regulations and consumption upgrades, biodegradable and environmentally friendly inner lining paper that combines high performance and sustainability will become the industry mainstream, driving the packaging industry towards profound transformation towards intelligence and greening.

[0003] Existing biodegradable and environmentally friendly lining paper is widely used, but it is usually made of wood pulp and is easily damaged or moldy when wet, which may cause the contents to fall out. Therefore, a biodegradable and environmentally friendly lining paper is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a biodegradable and environmentally friendly inner lining paper to solve the problem mentioned in the background art that existing inner lining papers are easily damaged or moldy when wet.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A biodegradable and environmentally friendly inner lining paper includes an inner layer of wood pulp paper, a cotton fiber paper fixedly connected to one side of the inner layer of wood pulp paper, a supporting hollow paper fixedly connected to the side of the cotton fiber paper away from the inner layer of wood pulp paper, a plurality of horizontally arranged corrugated cardboard fixedly connected to the inner side of the supporting hollow paper, a plurality of paper tubes provided between the plurality of corrugated cardboards, a through hole communicating with the paper tube on the outer side of the paper tube, and a water-absorbing and antibacterial component installed on the inner side of the paper tube.

[0007] Preferably, the upper and lower ends of the paper tube are fixedly connected to the upper and lower ends of the inner side of the hollow paper, respectively, and there are multiple through holes, which are distributed along the polar axis on the outer side of the paper tube.

[0008] Preferably, the water-absorbing and antibacterial component includes a bamboo charcoal tube fixedly connected to the inside of the paper tube, and sulfur powder is placed inside the bamboo charcoal tube.

[0009] Preferably, an outer layer of wood pulp paper is fixedly connected to the side of the hollow paper that is away from the cotton fiber paper, and multiple bamboo fiber strips are fixedly connected inside the outer layer of wood pulp paper. A biodegradable plastic paper is fixedly connected to the side of the outer layer of wood pulp paper that is away from the hollow paper.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. In this utility model, by setting an inner layer of wood pulp paper, cotton fiber paper, through holes, water-absorbing and antibacterial components, bamboo charcoal tube and sulfur powder, the cotton fiber paper can ensure that the items will not fall when the inner lining paper comes into contact with water. The cotton fiber paper can also guide water into the water-absorbing and antibacterial components through the through holes. At this time, the bamboo charcoal tube and sulfur powder can absorb the water and sterilize the water, preventing the water from causing the inner lining paper to mold.

[0012] 2. In this utility model, the supporting hollow paper, corrugated cardboard, paper tube, outer wood pulp paper, bamboo fiber strips and biodegradable plastic paper are designed to deform and absorb energy when subjected to impact, thereby significantly improving the impact resistance of the inner lining paper. All of the above components are made of natural biodegradable materials and can degrade quickly, thereby reducing environmental pollution. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A schematic diagram of the structure at point A;

[0015] Figure 3 This is a schematic diagram of the inner structure of the hollow paper support of this utility model;

[0016] Figure 4 This utility model Figure 3 A schematic diagram of the structure at point B;

[0017] Figure 5 This is a schematic diagram of the water-absorbing and antibacterial component of this utility model.

[0018] In the diagram: 1. Inner layer wood pulp paper; 2. Cotton fiber paper; 3. Supporting hollow paper; 4. Corrugated cardboard; 5. Paper tube; 6. Through hole; 7. Water-absorbing and antibacterial component; 71. Bamboo charcoal tube; 72. Sulfur powder; 8. Outer layer wood pulp paper; 9. Bamboo fiber strip; 10. Biodegradable plastic paper. 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] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0021] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution:

[0023] A biodegradable and environmentally friendly inner liner paper includes an inner wood pulp paper 1, a cotton fiber paper 2 fixedly connected to one side of the inner wood pulp paper 1, a supporting hollow paper 3 fixedly connected to the side of the cotton fiber paper 2 away from the inner wood pulp paper 1, multiple horizontally arranged corrugated cardboard 4 fixedly connected to the inner side of the supporting hollow paper 3, multiple paper tubes 5 arranged between the corrugated cardboard 4, and through holes 6 on the outer side of the paper tubes 5. A water-absorbing and antibacterial component 7 is installed inside the paper tubes 5. The upper and lower ends of the paper tubes 5 are fixedly connected to the upper and lower ends of the inner side of the supporting hollow paper 3, respectively. The number of through holes 6 is multiple. The paper tube 5 is arranged in a polar axis on the outside. The water-absorbing and antibacterial component 7 includes a bamboo charcoal tube 71 fixedly connected to the inside of the paper tube 5. Sulfur powder 72 is placed inside the bamboo charcoal tube 71. Through the inner wood pulp paper 1, cotton fiber paper 2, through holes 6, water-absorbing and antibacterial component 7, bamboo charcoal tube 71 and sulfur powder 72, when the inner lining paper comes into contact with water, the cotton fiber paper 2 can ensure that the items will not fall off. The cotton fiber paper 2 can also guide water into the water-absorbing and antibacterial component 7 through the through holes 6. At this time, the bamboo charcoal tube 71 and sulfur powder 72 can absorb water and sterilize the water, preventing the water from causing the inner lining paper to mold.

[0024] An outer layer of wood pulp paper 8 is fixedly connected to the side of the hollow paper 3 away from the cotton fiber paper 2. Multiple bamboo fiber strips 9 are fixedly connected inside the outer layer of wood pulp paper 8. A biodegradable plastic paper 10 is fixedly connected to the side of the outer layer of wood pulp paper 8 away from the hollow paper 3. Through the arrangement of the hollow paper 3, corrugated cardboard 4, paper tube 5, outer layer of wood pulp paper 8, bamboo fiber strips 9 and biodegradable plastic paper 10, multiple components deform and absorb energy when impacted, thereby significantly improving the impact resistance of the inner lining paper. All of the above components are made of natural biodegradable materials and can degrade quickly, thereby reducing environmental pollution.

[0025] Workflow: When using inner liner paper to package items, the inner wood pulp paper 1 can tightly adhere to the product surface, reducing friction damage. It is suitable for packaging tobacco, food, pharmaceuticals, and other products. The biodegradable plastic paper 10 on the outside of the inner liner paper prevents water from seeping into the inner liner paper. The cotton fiber paper 2 increases the load-bearing capacity of the inner liner paper. When the inner liner paper comes into contact with water, the inner wood pulp paper 1 may be damaged. The cotton fiber paper 2 ensures that the items will not fall off. The cotton fiber paper 2 can also guide water through the through-holes 6 into the water-absorbing and antibacterial components 7 that support the hollow paper 3 and the paper tube 5. The bamboo charcoal tube 71 and sulfur powder 72 can absorb water and sterilize it, preventing the inner liner paper from becoming moldy. The design of the outer wood pulp paper 8, bamboo fiber strips 9, corrugated cardboard 4 and paper tube 5 allows multiple components to deform and absorb energy when impacted, thus significantly improving the impact resistance of the inner liner paper. Through the synergy of material properties and structural design, the above components can construct a packaging system that integrates protection, function and environmental protection. Furthermore, all of the above components are made of natural biodegradable materials that can degrade quickly, thereby reducing environmental pollution.

[0026] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A degradable environment-friendly inner liner paper, comprising an inner layer of wood pulp paper (1), characterized in that: The inner layer wood pulp paper (1) is fixedly connected with cotton fiber paper (2) on one side, the cotton fiber paper (2) is fixedly connected with a bearing hollow paper (3) away from the inner layer wood pulp paper (1) on one side, the bearing hollow paper (3) is fixedly connected with a plurality of horizontally arranged wave paper boards (4) on the inner side, a plurality of paper tubes (5) are arranged between the wave paper boards (4), a plurality of through holes (6) are formed in the outer side of the paper tube (5) and pass through the paper tube (5), and a water absorption and antibacterial assembly (7) is mounted on the inner side of the paper tube (5).

2. The degradable environment-friendly inner liner paper according to claim 1, characterized in that: The upper and lower ends of the paper tube (5) are fixedly connected with the upper and lower ends of the inner side of the bearing hollow paper (3), the number of the through holes (6) is multiple, and the through holes (6) are distributed as polar axes on the outer side of the paper tube (5).

3. The degradable environment-friendly inner liner paper according to claim 2, characterized in that: The water absorption and antibacterial assembly (7) comprises a bamboo charcoal cylinder (71) fixedly connected to the inner side of the paper tube (5), and sulfur powder (72) is placed in the inner side of the bamboo charcoal cylinder (71).

4. The degradable environment-friendly inner liner paper according to claim 3, characterized in that: The bearing hollow paper (3) is fixedly connected with outer layer wood pulp paper (8) away from the cotton fiber paper (2) on one side, a plurality of bamboo fiber strips (9) are fixedly connected in the outer layer wood pulp paper (8), and degradable plastic paper (10) is fixedly connected to the side of the outer layer wood pulp paper (8) away from the bearing hollow paper (3).

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