Carton prepared from straw cellosilk

Abstract

The utility model discloses a carton made of straw cellosilk, which comprises a composite paperboard used for forming a carton body and a straw fiber fluffy layer arranged on the inner wall of the carton body, a straw fiber pressed board core is arranged in the middle of the composite paperboard, a reinforced grating net is arranged in the straw fiber pressed board core, and the straw fiber fluffy layer is arranged in the straw fiber pressed board core. An internal dry coating and an external film coating layer are respectively arranged on two sides of the straw fiber pressing plate core. The straw fiber paper box has the advantages that the straw fiber pressing plate core is formed by pressing straw fibers, the traditional process of manufacturing the paper box through paper pulp is simplified, the material source is wide, and meanwhile, the strengthening grating net is arranged in the middle of the straw fiber pressing plate core to play a role in strengthening the pressing connection strength; a straw fiber fluffy layer is formed on the inner wall of the carton through straw fibers, and the effect of forming a buffer protection structure is achieved.

Description

Technical Field

[0001] This utility model relates to the field of cardboard boxes, specifically a method for preparing cardboard boxes using straw fibers. Background Technology

[0002] Currently, most existing cardboard boxes are made from traditional pulp, which limits the availability of raw materials. However, with the widespread use of agricultural straw and the maturity of straw fiber pressing technology, there is an urgent need to apply straw fiber pressed boards to cardboard manufacturing. Therefore, this paper proposes a method for preparing cardboard boxes using straw fiber filaments to address the above issues. Utility Model Content

[0003] The purpose of this invention is to provide a method for preparing cardboard boxes using straw fibers in order to solve the above-mentioned problems.

[0004] This utility model achieves the above-mentioned objective through the following technical solution: a cardboard box made of straw fiber filaments, comprising a composite paperboard for the cardboard box body and a straw fiber fluffy layer disposed on the inner wall of the cardboard box body, wherein a straw fiber pressed core is disposed in the middle of the composite paperboard, and a reinforced grid is disposed inside the straw fiber pressed core, and an inner drying coating and an outer film layer are respectively disposed on both sides of the straw fiber pressed core.

[0005] Preferably, the reinforced grid mesh is made of biodegradable rubber and plastic material.

[0006] Preferably, the internal drying coating is a moisture-absorbing material.

[0007] Preferably, the loose layer of straw fiber forms a buffer and protective structure.

[0008] Compared with the prior art, the advantages of this utility model are as follows: the straw fiber pressed core formed by pressing straw fibers simplifies the traditional pulp manufacturing process of cardboard boxes, the material source is wide, and at the same time, a reinforcing grid is set in the middle of the straw fiber pressed core to strengthen the bonding strength; the straw fibers form a loose straw fiber layer on the inner wall of the cardboard box to achieve the effect of forming a buffer and protective structure. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0011] In the diagram: 1. Carton body; 11. Composite cardboard; 111. Straw fiber pressed core; 112. Reinforced grid; 113. Inner drying coating; 114. Outer film layer; 12. Straw fiber fluff layer. Detailed Implementation

[0012] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0013] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0014] In the description of this utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., 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, and 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. Therefore, they should not be construed as limitations on this utility model.

[0015] Please see Figure 1 As shown, a cardboard box made from straw fibers includes a composite paperboard 11 for the cardboard box body 1 and a straw fiber fluff layer 12 disposed on the inner wall of the cardboard box body 1. The composite paperboard 11 has a straw fiber pressed core 111 in the middle, and the straw fiber pressed core 111 has a reinforced grid mesh 112 inside. The straw fiber pressed core 111 has an inner drying coating 113 and an outer film layer 114 disposed on both sides.

[0016] Furthermore, the reinforced grid 112 is made of biodegradable rubber and plastic material.

[0017] Furthermore, the internal drying coating 113 is a moisture-absorbing material.

[0018] Furthermore, the straw fiber fluffy layer 12 forms a buffer and protective structure.

[0019] Compared with existing technologies, the difference lies in the fact that the straw fiber pressed core 111 formed by pressing straw fibers simplifies the traditional pulp manufacturing process for cardboard boxes, and the material sources are wide. At the same time, a reinforced grid 112 is set in the middle of the straw fiber pressed core 111 to strengthen the bonding strength. The straw fibers form a loose straw fiber layer 12 on the inner wall of the cardboard box, achieving the effect of forming a buffer and protective structure.

[0020] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0021] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A method for preparing cardboard boxes using straw fibers, characterized in that: The composite paperboard (11) used to form the carton body (1) and the straw fiber fluff layer (12) disposed on the inner wall of the carton body (1) are provided. The composite paperboard (11) is provided with a straw fiber pressed core (111) in the middle, and the straw fiber pressed core (111) is provided with a reinforced grid mesh (112) inside. The straw fiber pressed core (111) is provided with an inner drying coating (113) and an outer film layer (114) on both sides.

2. The method for preparing cardboard boxes using straw fibers according to claim 1, characterized in that: The reinforced grid mesh (112) is made of biodegradable rubber and plastic material.

3. A method for preparing cardboard boxes using straw fibers according to claim 1, characterized in that: The internal drying coating (113) is a moisture-absorbing material.

4. A method for preparing cardboard boxes using straw fibers according to claim 1, characterized in that: The loose layer of straw fiber (12) forms a buffer and protective structure.

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