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CN-224224671-U - Honeycomb paperboard for packaging

CN224224671UCN 224224671 UCN224224671 UCN 224224671UCN-224224671-U

Abstract

The utility model discloses a honeycomb paperboard for packaging, which comprises a honeycomb paper core, an outer paper layer, an inner folded avoiding groove and a through hole, wherein the honeycomb paper core is arranged between the outer paper layer and the inner paper layer, the inner paper layer is provided with a pearl cotton layer, and the through hole penetrates through the pearl cotton layer, the inner paper layer and the honeycomb paper core along the front-back direction. The honeycomb paperboard for packaging is beneficial to the convenience of packaging and has better packaging protection effect.

Inventors

  • TIAN JUN

Assignees

  • 佛山市顺德区俊逸包装实业有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (5)

  1. 1. The honeycomb paperboard for packaging is characterized by comprising a honeycomb paper core (1), an outer paper layer (2) and an inner paper layer (3), wherein the honeycomb paper core (1) is arranged between the outer paper layer (2) and the inner paper layer (3), the inner paper layer (3) is provided with a pearl cotton layer (4), the honeycomb paperboard also comprises an inward folding avoiding groove (5) which is vertically and completely arranged, and the inward folding avoiding groove (5) penetrates through the pearl cotton layer (4), the inner paper layer (3) and the honeycomb paper core (1) along the front-back direction.
  2. 2. The packaging honeycomb board according to claim 1, characterized in that the pearl wool layer (4) is bonded to the inner paper layer (3).
  3. 3. The packaging honeycomb paperboard according to claim 1, characterized in that the outer paper layer (2) is provided as a kraft paper layer.
  4. 4. The honeycomb paperboard for packaging according to claim 1, wherein the inward folding avoiding groove (5) is provided centrally in the left-right direction.
  5. 5. The honeycomb cardboard for packaging according to claim 1, characterized in that the thickness of the pearl wool layer (4) is set to 0.4 mm to 1.1 mm.

Description

Honeycomb paperboard for packaging Technical Field The utility model relates to the field of honeycomb paperboards, in particular to a honeycomb paperboard for packaging. Background At present, the honeycomb paperboard can be sunken and buffer to impact when being impacted, so the honeycomb paperboard is widely applied to household appliance product packaging, for example, refrigerator products need to be packaged and protected by using the honeycomb paperboard, especially the corner of a refrigerator, at present, two honeycomb paperboards are respectively attached to two mutually perpendicular sides of the corner of the refrigerator, the two mutually perpendicular honeycomb paperboards are connected by using adhesive tapes, the packaging process is complicated, the hardness of facial tissues of the honeycomb paperboards is higher, and in the transportation process, the honeycomb paperboards and the surface of the refrigerator are inevitably rubbed more severely, so paint of the refrigerator is easily scratched, so the honeycomb paperboards for packaging in the prior art need to be improved. Disclosure of Invention The utility model aims to overcome the defects of the prior art and provide the honeycomb paperboard for packaging, which is favorable for facilitating packaging and has better packaging protection effect. The aim of the utility model is achieved by the following technical scheme. The utility model discloses a packaging honeycomb paperboard which comprises a honeycomb paper core, an outer paper layer, an inner paper layer and an inner folded avoidance groove, wherein the honeycomb paper core is arranged between the outer paper layer and the inner paper layer, the inner paper layer is provided with a pearl cotton layer, and the inner folded avoidance groove is vertically arranged and penetrates through the pearl cotton layer, the inner paper layer and the honeycomb paper core in the front-back direction. Preferably, the pearl cotton layer is adhered to the inner paper layer. Preferably, the outer paper layer is a kraft paper layer. Preferably, the inward folding avoidance groove is centrally arranged in the left-right direction. Preferably, the thickness of the pearl cotton layer is set to 0.4 mm to 1.1 mm. Compared with the prior art, the utility model has the beneficial effects that the inward folding avoidance groove is arranged to penetrate through the pearl cotton layer, the inner surface paper layer and the honeycomb paper core along the front-back direction, and the inward folding avoidance groove is arranged to be vertically penetrated, so that the honeycomb paper board for packaging is convenient and quick to switch between a straight board form and a right angle form, the honeycomb paper board for packaging is beneficial to the convenience of packaging, and the packaging protection effect is better. Drawings Fig. 1 is a schematic elevational view of the honeycomb paperboard for packaging of the utility model. Fig. 2 is a schematic elevational view of the honeycomb paperboard for packaging of the utility model. Fig. 3 is a schematic view showing the folded angle state of the honeycomb paperboard for packaging of the utility model. Fig. 4 is a schematic top view of the packaging honeycomb paperboard and refrigerator combination of the present utility model. The reference numerals show a honeycomb paper core 1, a folding point 100, an outer paper layer 2, a connecting section 201, an inner paper layer 3, a pearl cotton layer 4, an inward folding avoiding groove 5, a first paper board 10, a second paper board 20 and a refrigerator 99. Detailed Description The utility model is further described below with reference to the accompanying drawings. As shown in fig. 1 and 2, the honeycomb paper board for packaging of the utility model comprises a honeycomb paper core 1, an outer paper layer 2 and an inner paper layer 3, wherein the honeycomb paper core 1 is arranged between the outer paper layer 2 and the inner paper layer 3, the outer paper layer 2 and the inner paper layer 3 are respectively adhered to the honeycomb paper core 1, the inner paper layer 3 is provided with a pearl cotton layer 4, and the pearl cotton layer 4 is made of polyethylene foam cotton, so that the pearl cotton layer 4 has better softness and elasticity. The honeycomb paper board for packaging of the present utility model further comprises an inner fold avoidance groove 5 vertically penetrating, as shown in fig. 2, the inner fold avoidance groove 5 penetrates through the pearl cotton layer 4, the inner face paper layer 3 and the honeycomb paper core 1 in the front-back direction, that is, the inner fold avoidance groove 5 cuts off the pearl cotton layer 4, the inner face paper layer 3 and the honeycomb paper core 1, and since the inner fold avoidance groove 5 is vertically penetrating, that is, the inner fold avoidance groove 5 penetrates through the pearl cotton layer 4, the inner face paper layer 3 and the honeycomb paper