CN-224213045-U - 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, wherein arc-shaped grooves are uniformly formed in the surface of the corrugated paper inner core, a cylindrical inner core is fixedly connected inside the arc-shaped grooves, and protective paperboards are fixedly connected on the upper surface and the lower surface of the corrugated paper inner core. This fire-retardant environmental protection packing corrugated paper of high strength, corrugated paper inner core is the main supporting layer of corrugated paper, the arc recess fold structure of corrugated paper inner core seting up can effectively disperse the vibration and the impact force of packing thing in the transportation to protect the packing thing not impaired, the cylinder inner core can effectually disperse the supporting force to corrugated paper inner core, the arc and the laminating of the surface of cylinder inner core and corrugated paper inner core of protection cardboard one side protect it, the external impact force of effectual reduction can select to use starch-based material, this material can decompose naturally in certain time, reduce the landfill.

Inventors

• ZHANG SONGMING
• ZHANG JIANHUI
• GAO FENG
• FU CHUNMING
• ZOU XIAOLONG

Assignees

• 唐山玖博科技有限公司

Dates

Publication Date

20260508

Application Date

20250515

Claims (5)

1. 1. The high-strength flame-retardant environment-friendly packaging corrugated paper comprises a corrugated paper inner core (1) and is characterized in that arc-shaped grooves (2) are uniformly formed in the surface of the corrugated paper inner core (1), a cylindrical inner core (3) is fixedly connected inside the arc-shaped grooves (2), and protective paper boards (4) are fixedly connected to the upper surface and the lower surface of the corrugated paper inner core (1).
2. 2. The high-strength flame-retardant environment-friendly packaging corrugated paper as claimed in claim 1, wherein one side of the outer surface of the protective paper board (4) is fixedly connected with buffer corrugated paper (5).
3. 3. The high-strength flame-retardant environment-friendly packaging corrugated paper as claimed in claim 2, wherein the outer surface of the buffering corrugated paper (5) is fixedly connected with a first flame-retardant plate (6).
4. 4. The high-strength flame-retardant environment-friendly packaging corrugated paper as claimed in claim 3, wherein the supporting paperboard (7) is uniformly and fixedly connected to one side of the outer surface of the first flame-retardant plate (6).
5. 5. The high-strength flame-retardant environment-friendly packaging corrugated paper as claimed in claim 4, wherein a second flame-retardant plate (8) is fixedly connected to one side of the outer surface of the supporting paperboard (7).

Description

High-strength flame-retardant environment-friendly packaging corrugated paper Technical Field The utility model relates to the technical field of corrugated paper, in particular to high-strength flame-retardant environment-friendly packaging corrugated paper. Background With the continuous development of the age, the production technology and equipment are continuously updated, the equipment technology is more pure and the market demand is finer, the demand of corrugated boards is expanding gradually with considerable geometric factors, and the corrugated boards are widely applied to the packaging and transportation of various articles. The environment-friendly corrugated board in the prior art still has some defects, the existing environment-friendly corrugated board is used for packaging articles or in the transportation and carrying processes, after the environment-friendly corrugated board is subjected to high-strength pressure, the surface or the inner core of the environment-friendly corrugated board is easy to damage, the compression resistance is poor, articles in the corrugated box can be damaged in the using process, the flame retardant property of materials used by some corrugated paper is poor, if the corrugated paper is damaged in unexpected use, the articles in the box can also be lost, and therefore, the design of the high-strength flame-retardant environment-friendly packaging corrugated paper is necessary. Disclosure of utility model The utility model mainly aims to provide high-strength flame-retardant environment-friendly packaging corrugated paper, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The high-strength flame-retardant environment-friendly packaging corrugated paper comprises a corrugated paper inner core, wherein arc-shaped grooves are uniformly formed in the surface of the corrugated paper inner core, a cylindrical inner core is fixedly connected inside the arc-shaped grooves, and protective paperboards are fixedly connected on the upper surface and the lower surface of the corrugated paper inner core. In order to enable the high-strength flame-retardant environment-friendly packaging corrugated paper to have the effect of buffering external force, one side of the outer surface of the protective paper board is fixedly connected with the buffering corrugated paper. In order to achieve the effect of enhancing flame retardance, the high-strength flame-retardant environment-friendly packaging corrugated paper is characterized in that a first flame retardant plate is fixedly connected to the outer surface of the buffering corrugated paper. In order to achieve the supporting effect, as the high-strength flame-retardant environment-friendly packaging corrugated paper, one side of the outer surface of the first flame-retardant plate is uniformly and fixedly connected with a supporting paperboard. In order to achieve the flame-retardant effect, the high-strength flame-retardant environment-friendly packaging corrugated paper is characterized in that a second flame-retardant plate is fixedly connected to one side of the outer surface of the supporting paperboard. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, through the arrangement of the corrugated paper inner core, the cylindrical inner core and the protective paperboard, the corrugated paper inner core is a main supporting layer of corrugated paper, the arc-shaped groove fold structure formed in the corrugated paper inner core can effectively disperse vibration and impact force of a package in transportation, so that the package is protected from being damaged, the cylindrical inner core can effectively disperse the supporting force of the corrugated paper inner core, the arc shape on one side of the protective paperboard is attached to the surfaces of the cylindrical inner core and the corrugated paper inner core, the protective paperboard can protect the corrugated paper inner core, the impact force of the outside is effectively reduced, a starch-based material can be selected for use, the material can be naturally decomposed within a certain time, garbage landfill is reduced, bamboo fibers can be adopted, the bamboo growth speed is high, and the bamboo fiber is a renewable resource and can be used for manufacturing environment-friendly corrugated paper. 2. According to the utility model, through the arrangement of the first flame-retardant plate, the supporting paperboard and the second flame-retardant plate, the second flame-retardant plate and the first flame-retardant plate are made of the same material and are made of inorganic matters such as glass fiber, the main component of the glass fiber is silicon dioxide, the glass fiber cannot burn, and the supporting paperboard is connected between the first flame-retardant plate and t