CN201841712U - Water-proof and moisture-proof honeycomb cardboard - Google Patents
Water-proof and moisture-proof honeycomb cardboard Download PDFInfo
- Publication number
- CN201841712U CN201841712U CN201020566629XU CN201020566629U CN201841712U CN 201841712 U CN201841712 U CN 201841712U CN 201020566629X U CN201020566629X U CN 201020566629XU CN 201020566629 U CN201020566629 U CN 201020566629U CN 201841712 U CN201841712 U CN 201841712U
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- wood
- foam material
- plastic foam
- paper
- honeycomb
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Abstract
The utility model relates to a water-proof and moisture-proof honeycomb cardboard which comprises outer layered surface paper, a honeycomb paper core, bottom layered surface paper, middle paper and a wood-plastic foam material layer; the honeycomb paper core is arranged between the outer layered surface layer and the middle paper; the wood-plastic foam material layer is arranged between the middle paper and the bottom layered surface paper; and the height of the honeycomb paper core and the height of the wood-plastic foam material layer are the same. The water-proof and moisture-proof honeycomb cardboard has the advantages of high specific strength and specific rigidity of traditional honeycomb cardboards as well as low moisture penetration rate, low air penetration rate, high impact strength and buffer performance of wood-plastic foam material, is not only applicable to the transportation packaging of heavy products and the packaging electronic products, but also particularly applicable to the transportation packaging of products in humid environments, such as products in water.
Description
The utility model relates to a kind of honeycomb cardboard, especially relates to a kind of waterproof and dampproof type honeycomb cardboard.
Background technology
Honeycomb cardboard is with numerous hollow three-dimensional hexagon member, connect into the packaging material of an integral body with adhering method, ability to bear is strong, compressive property is good, can carry bigger applanation, have good shock-absorbing capacity, honeycomb core thickness is big more, it is big more to absorb impact energy, and buffering effect is good more.But also there is following shortcoming in honeycomb cardboard: can produce wearing and tearing to some product surface; Be difficult to form three-dimension curved surface; The overload nerve is poor; Processing is difficult, bad cross cutting; The vertical direction shock-absorbing capacity is poor; To humidity sensitive, waterproof and dampproof poor-performing weakens with its packing case of making, pallet, the back intensity of making moist, and is unable to undergo bump and vibration; Manufacturing cost is than corrugated paper plate hight.
The utility model content
The purpose of this utility model is to overcome the defective that existing honeycomb cardboard exists, and a kind of waterproof and dampproof type honeycomb cardboard is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of waterproof and dampproof type honeycomb cardboard, it comprises outer facial tissue, honeycomb paper core, bottom facial tissue, it is characterized in that: paper and Wood-plastic foam material layer in also being provided with, be honeycomb paper core between described outer facial tissue and the middle paper, between middle paper and the bottom facial tissue is the Wood-plastic foam material layer, and honeycomb paper core is identical with the Wood-plastic foam material layer height.
Described honeycomb cardboard cross sectional shape can be regular hexagon, square or rhombus.
Described Wood-plastic foam material can be polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride Wood-plastic foam materials such as (PVC), and described Wood-plastic foam material foam structure is a closed pore, aperture 0.5 ~ 5mm.
Described outer facial tissue and bottom facial tissue can adopt brown paper, and honeycomb paper core and middle paper adopt fluting medium.
Used adhesive is the amylan of legacy cellular paperboard grade (stock).
Described bottom facial tissue can be provided with.
The honeycomb cardboard of the utility model, because the inner random countless circular minute bubbles that are scattered here and there of Wood-plastic foam material layer, bubble structure is a closed pore, and the stressed meeting of bubble deforms, but because circular configuration opposing external force and restorability are strong, thereby can give goods excellent in cushioning properties energy; Honeycomb paper core has excellent specific strength, specific stiffness in addition, so the honeycomb cardboard of the utility model can prevent the distortion of external shock effectively; Simultaneously, owing to contain the Wood-plastic foam material layer of hole-closing structure bubble, moisture permeability is low, and air penetrability is low, thereby can stop the diffusion of moisture effectively.
The utility model combines the specific strength of legacy cellular cardboard and specific stiffness is high and low, the advantages such as air penetrability is low, shock-absorbing capacity excellence of moisture permeability of Wood-plastic foam material, be not only applicable to the transportation and packing of Heavy Product, the packing of electronic product, the transportation and packing of going back particularly suitable wet environment product such as aquatic products.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of another embodiment of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
With reference to Fig. 1, present embodiment comprises outer facial tissue 1, honeycomb paper core 2, bottom facial tissue 5, paper 3 and Wood-plastic foam material layer 4 in also being provided with, between outer facial tissue 1 and the middle paper 3 is honeycomb paper core 2, between middle paper 3 and the bottom facial tissue 5 is Wood-plastic foam material layer 4, and honeycomb paper core 2 is highly identical with Wood-plastic foam material layer 4.
Honeycomb paper core 2 cross sectional shapes are regular hexagon, square or rhombus.Described Wood-plastic foam material is PE, PP, PVC or PS Wood-plastic foam material, and foam structure is a closed pore, aperture 0.5 ~ 5mm.
Outer facial tissue 1 and bottom facial tissue 5 adopt brown paper, and honeycomb paper core 2 and middle paper 3 adopt fluting mediums.The used adhesive that bonds is the amylan of legacy cellular paperboard grade (stock).
With reference to Fig. 2, present embodiment comprise outer facial tissue 1 ', honeycomb paper core 2 ', middle paper 3 ' and Wood-plastic foam material layer 4 ', outer facial tissue 1 ' and middle paper 3 ' between be honeycomb paper core 2 ', in paper 3 ' outside be bonded with Wood-plastic foam material layer 4 ', honeycomb paper core 2 ' with Wood-plastic foam material layer 4 ' highly identical.
Surplus with embodiment 1
Claims (6)
1. waterproof and dampproof type honeycomb cardboard, comprise outer facial tissue, honeycomb paper core, bottom facial tissue, it is characterized in that, paper and Wood-plastic foam material layer in also being provided with, be honeycomb paper core between described outer facial tissue and the middle paper, between middle paper and the bottom facial tissue is the Wood-plastic foam material layer, and honeycomb paper core is identical with the Wood-plastic foam material layer height.
2. according to claims 1 described waterproof and dampproof type honeycomb cardboard, it is characterized in that described honeycomb cardboard cross sectional shape is regular hexagon, square or rhombus.
3. according to claims 1 or 2 described waterproof and dampproof type honeycomb cardboards, it is characterized in that, described Wood-plastic foam material is polyethylene, polypropylene, polystyrene or polyvinyl chloride Wood-plastic foam material, and described Wood-plastic foam material foam structure is a closed pore, aperture 0.5 ~ 5mm.
4. a waterproof and dampproof type honeycomb cardboard comprises outer facial tissue, honeycomb paper core, it is characterized in that, paper and Wood-plastic foam material layer are honeycomb paper core between described outer facial tissue and the middle paper in also being provided with, and middle paper opposite side is bonded with the Wood-plastic foam material layer.
5. waterproof and dampproof type honeycomb cardboard according to claim 4 is characterized in that described honeycomb cardboard cross sectional shape is regular hexagon, square or rhombus.
6. according to claim 4 or 5 described waterproof and dampproof type honeycomb cardboards, it is characterized in that, described Wood-plastic foam material is polyethylene, polypropylene, polystyrene or polyvinyl chloride Wood-plastic foam material, and described Wood-plastic foam material foam structure is a closed pore, aperture 0.5 ~ 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020566629XU CN201841712U (en) | 2010-10-19 | 2010-10-19 | Water-proof and moisture-proof honeycomb cardboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020566629XU CN201841712U (en) | 2010-10-19 | 2010-10-19 | Water-proof and moisture-proof honeycomb cardboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841712U true CN201841712U (en) | 2011-05-25 |
Family
ID=44036616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020566629XU Expired - Lifetime CN201841712U (en) | 2010-10-19 | 2010-10-19 | Water-proof and moisture-proof honeycomb cardboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085943A (en) * | 2010-10-19 | 2011-06-08 | 曾广胜 | Waterproof moistureproof and shockproof honeycomb paperboard |
-
2010
- 2010-10-19 CN CN201020566629XU patent/CN201841712U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085943A (en) * | 2010-10-19 | 2011-06-08 | 曾广胜 | Waterproof moistureproof and shockproof honeycomb paperboard |
| CN102085943B (en) * | 2010-10-19 | 2012-10-31 | 曾广胜 | Waterproof moistureproof and shockproof honeycomb paperboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110525 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |