CN215205953U

CN215205953U - Flame-retardant corrugated carton

Info

Publication number: CN215205953U
Application number: CN202120375186.4U
Authority: CN
Inventors: 宋庆娜
Original assignee: Xinyi Zhongming Packaging Co ltd
Current assignee: Xinyi Zhongming Packaging Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-12-17
Anticipated expiration: 2031-02-18

Abstract

The utility model discloses a flame-retardant corrugated carton, which comprises a corrugated carton, wherein the corrugated carton comprises base paper, inner sandwich paper, a filling layer and surface paper, a first flame-retardant layer is arranged outside the base paper, the surface of the top end of the base paper is provided with the filling layer, a flame retardant is arranged inside the filling layer, the inner sandwich paper is arranged outside the filling layer, the surface of the top end of the base paper is provided with the surface paper, the outer side of the surface paper is provided with a second flame-retardant layer, and the surface of the bottom end of the surface paper is connected with the filling layer and the inner sandwich paper; through the base stock, first fire-retardant layer, filling layer, surface paper and the fire-retardant layer of second that set up, can effectually prevent that flame from engulping with corrugated box is whole with the fastest speed, effectually prevent further stretching of flame for corrugated box has certain stopping ability when bumping flame.

Description

Flame-retardant corrugated carton

Technical Field

The utility model relates to a corrugated box technical field especially relates to a fire-retardant corrugated box.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

Corrugated boxes are made of oil paper as the name implies, the corrugated boxes are most easily ignited in case of fire, and if the fire place is a place with a plurality of corrugated boxes such as a warehouse, the fire intensity is very large, so that a flame-retardant corrugated box is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a flame-retardant corrugated box can let corrugated box possess fire-retardant function.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a fire-retardant corrugated box, includes corrugated box, corrugated box includes the base stock, interior clamp paper, filling layer and surface paper, the base stock outside is provided with first fire-retardant layer, base stock top surface is provided with the filling layer, the filling layer inboard is provided with fire-retardant thing, the filling layer outside is provided with interior clamp paper, base stock top surface one side is provided with the surface paper, the surface paper outside is provided with the fire-retardant layer of second, just surface paper bottom surface connection has the filling layer and presss from both sides paper with interior.

As an optimal technical scheme of the utility model, interior double-layered paper is the wave structure, just the filling layer is the equidistance around interior double-layered paper and distributes.

As an optimal technical scheme of the utility model, first fire-retardant layer is the same with the base stock girth, the fire-retardant layer of second is the same with the surface paper girth.

As an optimized technical scheme of the utility model, the filling layer is the trapezium structure, just the filling layer is provided with the adhesive with the junction of base stock, surface paper.

As an optimized technical scheme of the utility model, the body paper is the level setting with the surface paper, just the body paper is the same with surface paper thickness.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

through the base stock, first fire-retardant layer, filling layer, surface paper and the fire-retardant layer of second that set up, can effectually prevent that flame from engulping with corrugated box is whole with the fastest speed, effectually prevent further stretching of flame for corrugated box has certain stopping ability when bumping flame.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

wherein: 1. a corrugated box; 11. base paper; 12. a first flame retardant layer; 13. paper is clamped inside; 14. a filling layer; 15. surface paper; 16. a second flame retardant layer.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-2, a flame-retardant corrugated case comprises a corrugated case 1, wherein the corrugated case 1 comprises a base paper 11, an inner paper 13, a filling layer 14 and a surface paper 15, a first flame-retardant layer 12 is arranged on the outer side of the base paper 11, the top surface of the base paper 11 is provided with the filling layer 14, a flame retardant is arranged on the inner side of the filling layer 14, the inner paper 13 is arranged on the outer side of the filling layer 14, the surface paper 15 is arranged on one side of the top surface of the base paper 11, a second flame-retardant layer 16 is arranged on the outer side of the surface paper 15, and the bottom surface of the surface paper 15 is connected with the filling layer 14 and the inner paper 13;

when flame touches the corrugated case 1, the flame is blocked by the first flame retardant layer 12 and the second flame retardant layer 16, and if entering from the inner paper 13, the flame is blocked by the flame retardant in the filling layer 14; can effectually prevent that flame from engulping corrugated box 1 is whole with fastest speed, the further stretching of effectual prevention flame for corrugated box 1 has certain stopping ability when bumping flame.

In other embodiments, the present embodiment discloses the inner paper 13 and the filling layer 14, as shown in fig. 1, the inner paper 13 is in a wave-shaped structure, and the filling layer 14 is distributed around the inner paper 13 at equal intervals; the inner paper 13 is formed in a wave shape, so that a gap between the base paper 11 and the cover paper 15 is permeable, and the plurality of filling layers 14 are provided, so that the flame retardant capability of the corrugated case 1 is enhanced.

In other embodiments, the present embodiment discloses the first flame retardant layer 12, the base paper 11, the second flame retardant layer 16 and the cover paper 15, as shown in fig. 1, the first flame retardant layer 12 has the same circumference as the base paper 11, and the second flame retardant layer 16 has the same circumference as the cover paper 15; by setting the first flame retardant layer 12 and the base paper 11 to have the same circumference and the second flame retardant layer 16 and the cover paper 15 to have the same circumference, each of the base paper 11 and the cover paper 15 has a flame retardant function, and the flame retardancy of the corrugated paper box 1 is further improved.

In other embodiments, the present embodiment discloses the filling layer 14, the base paper 11 and the surface paper 15, as shown in fig. 1, the filling layer 14 is in a trapezoid structure, and the joint of the filling layer 14, the base paper 11 and the surface paper 15 is provided with an adhesive; the filling layer 14 is made into a trapezoid shape, so that the filling layer 14 is more in line with the radian of the gap between the inner paper 13 and the base paper 11 and the surface paper 15, and the adhesive is arranged at the joint of the filling layer 14 and the base paper 11 and the surface paper 15, so that the filling layer 14 is more stably connected with the base paper 11 and the surface paper 15.

In other embodiments, the present embodiment discloses a base paper 11, a second flame retardant layer 16 and a surface paper 15, as shown in fig. 1, the base paper 11 and the surface paper 15 are horizontally disposed, and the thickness of the base paper 11 is the same as that of the surface paper 15; by providing the base paper 11 and the cover paper 15 in a horizontal structure and having the same thickness, the overall structure of the corrugated box 1 is more beautiful and reasonable.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A flame-retardant corrugated box comprising a corrugated box (1), characterized in that: corrugated box (1) is including base stock (11), interior double-layered paper (13), filling layer (14) and surface paper (15), the base stock (11) outside is provided with first fire-retardant layer (12), base stock (11) top surface is provided with filling layer (14), filling layer (14) inboard is provided with fire-retardant thing, filling layer (14) outside is provided with interior double-layered paper (13), base stock (11) top surface one side is provided with surface paper (15), the surface paper (15) outside is provided with the fire-retardant layer of second (16), just surface paper (15) bottom surface is connected with filling layer (14) and interior double-layered paper (13).

2. A fire retardant corrugated carton as claimed in claim 1, wherein: the inner paper clip (13) is of a wave-shaped structure, and the filling layers (14) are distributed around the inner paper clip (13) at equal intervals.

3. A fire retardant corrugated carton as claimed in claim 1, wherein: the first flame-retardant layer (12) has the same circumference as the base paper (11), and the second flame-retardant layer (16) has the same circumference as the surface paper (15).

4. A fire retardant corrugated carton as claimed in claim 1, wherein: the filling layer (14) is of a trapezoidal structure, and an adhesive is arranged at the joint of the filling layer (14), the base paper (11) and the surface paper (15).

5. A fire retardant corrugated carton as claimed in claim 1, wherein: the base paper (11) and the surface paper (15) are horizontally arranged, and the thickness of the base paper (11) is the same as that of the surface paper (15).