CN203228443U - Composite type paperboard - Google Patents
Composite type paperboard Download PDFInfo
- Publication number
- CN203228443U CN203228443U CN 201320244155 CN201320244155U CN203228443U CN 203228443 U CN203228443 U CN 203228443U CN 201320244155 CN201320244155 CN 201320244155 CN 201320244155 U CN201320244155 U CN 201320244155U CN 203228443 U CN203228443 U CN 203228443U
- Authority
- CN
- China
- Prior art keywords
- tack coat
- facial tissue
- corrugating media
- tissue layer
- paper core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a composite type paperboard. The composite type paperboard comprises a first surface paper layer, a corrugated paper core, a honeycomb paper core and a second surface paper layer which are sequentially overlapped, wherein the first surface paper layer and the corrugated paper core are bonded together through a first bonding layer, the corrugated paper core and the honeycomb paper core are bonded together through a second bonding layer, the honeycomb paper core and the second surface paper layer are bonded together through a third bonding layer, and the corrugated paper core comprises multiple regular pentagonal corrugated paper cores which are connected with one another. The composite type paperboard provided by the utility model has good shock resistance and high strength.
Description
Technical field
The utility model relates to the packing technique field, outstanding reference and a kind of compound cardboard.
Background technology
Corrugated board is one of present Packaging Box raw material commonly used.Corrugated board have shock resistance good, can print, advantage such as in light weight, recyclable recycling, therefore be widely used in fields such as the packing of product.At present common corrugated board generally comprises to the bonding corrugating media of two-layer brown paper forms, and intensity is low, wears no resistance, thereby has limited the packed and transported of some specialities, for example product such as electronic product, instrument and meter.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of compound cardboard, is composited by corrugating media and honeycomb paper core, and resistance to impact is good, the intensity height.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of compound cardboard, comprise folded first facial tissue layer, corrugating media, honeycomb paper core and second facial tissue layer of establishing in regular turn, first facial tissue layer and corrugating media are bonding by first tack coat, corrugating media and honeycomb paper core are bonding by second tack coat, honeycomb paper core and second facial tissue layer are bonding by the 3rd tack coat, and described corrugating media comprises interconnective a plurality of regular pentagon corrugating media.
As further improvement of the utility model, described regular pentagon corrugating media comprises upright regular pentagon corrugating media and the handstand regular pentagon corrugating media of alternately arranging mutually.
As further improvement of the utility model, described honeycomb paper core be shaped as regular hexagon or circle.
As further improvement of the utility model, described first tack coat, described second tack coat and described the 3rd tack coat are starch glue-line or polyvinyl alcohol layer.
As further improvement of the utility model, it is characterized in that described first facial tissue layer is coated with a waterproof coating with respect to the surface of described first tack coat.
As further improvement of the utility model, it is characterized in that described second facial tissue layer is coated with a waterproof coating with respect to the surface of described the 3rd tack coat.
The beneficial effects of the utility model are: the compound cardboard that the utility model provides, be composited up and down by regular pentagon corrugating media and honeycomb paper core, and resistance to impact is good, and bearing strength height, facial tissue layer are difficult for peeling off.
Description of drawings
The structural representation of the compound cardboard that Fig. 1 provides for the utility model first embodiment;
The structural representation of the compound cardboard that Fig. 2 provides for the utility model second embodiment.
Main element and symbol description:
10-first facial tissue layer, 20-corrugating media, 31-first tack coat, 32-second tack coat, 33-the 3rd tack coat, 40-honeycomb paper core, 50-second facial tissue layer, 60-waterproof coating.
The specific embodiment
For enabling further to understand feature and the technology contents of the utility model, see also following detailed description about the utility model and accompanying drawing, but these explanations and appended graphic the utility model that only is used for illustrating, but not interest field of the present utility model is done any restriction.
The structural representation of the compound cardboard that Fig. 1 provides for the utility model first embodiment.Please refer to Fig. 1, the compound cardboard that the utility model first embodiment provides comprises, comprises folded first facial tissue layer 10, corrugating media 20, honeycomb paper core 40 and second facial tissue layer of establishing 50 in regular turn.First facial tissue layer 10 is bonding by first tack coat 31 with corrugating media 20, corrugating media 20 is bonding by second tack coat 32 with honeycomb paper core 40, honeycomb paper core 40 and second facial tissue layer 50 are bonding by the 3rd tack coat 33, and described corrugating media 20 comprises interconnective a plurality of regular pentagon corrugating media.
Described regular pentagon corrugating media comprises upright regular pentagon corrugating media and the handstand regular pentagon corrugating media of alternately arranging mutually.Described positive five upright one side that are out of shape corrugating medias are connected with honeycomb paper core 40 by second tack coat 32, and one side of the positive five distortion corrugating medias of described handstand is bonding by first tack coat 31 and first facial tissue layer 10.So, can increase bond area, improve the bonding strength of first facial tissue layer 10 with corrugating media 20.
Described honeycomb paper core 40 1 ends are connected with second tack coat 32, and the other end is connected with second facial tissue layer 50 by the 3rd tack coat 33.Honeycomb paper core 40 be shaped as regular hexagon or circle, but be not limited thereto.
The structural representation of the compound cardboard that Fig. 2 provides for the utility model second embodiment.Please refer to Fig. 2, the difference of the compound cardboard that the compound cardboard that the utility model second embodiment provides and first embodiment provide is that first facial tissue layer 10 is coated with a waterproof coating 60 with respect to the surface of first tack coat 31.Perhaps second facial tissue layer 40 is coated with a waterproof coating (not shown) with respect to the surface of the 3rd tack coat 33.Waterproof coating 60 makes compound cardboard have water-proof function, is difficult for being damaged by liquid such as water.The material of this waterproof coating comprises oxidic polyethylene coating.Other member and first embodiment's is basic identical, does not repeat them here.
In the various embodiments described above, first facial tissue layer 10 and second facial tissue layer 50 are sand paper plate or kraft liner.Corrugating media 20 is fluting medium.Described first tack coat 31, second tack coat 32 and the 3rd tack coat 33 are starch glue-line or polyvinyl alcohol layer, adopt starch glue-line or polyvinyl alcohol layer, adhesion strength height and environmental protection.
The compound cardboard that the utility model provides is composited up and down by tack coat by regular pentagon corrugating media and honeycomb paper core, and resistance to impact is good, the bearing strength height, and the facial tissue layer cohesive is good, is difficult for peeling off.In addition, be coated with waterproof coating at first facial tissue layer and/or second facial tissue layer, make compound cardboard have the function of waterproof, be difficult for being damaged.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (6)
1. compound cardboard, it is characterized in that, comprise folded first facial tissue layer, corrugating media, honeycomb paper core and second facial tissue layer of establishing in regular turn, first facial tissue layer and corrugating media are bonding by first tack coat, corrugating media and honeycomb paper core are bonding by second tack coat, honeycomb paper core and second facial tissue layer are bonding by the 3rd tack coat, and described corrugating media comprises interconnective a plurality of regular pentagon corrugating media.
2. compound cardboard as claimed in claim 1 is characterized in that, described regular pentagon corrugating media comprises upright regular pentagon corrugating media and the handstand regular pentagon corrugating media of alternately arranging mutually.
3. compound cardboard as claimed in claim 1 is characterized in that, described honeycomb paper core is regular hexagon or circular configuration.
4. compound cardboard as claimed in claim 1 is characterized in that, described first tack coat, described second tack coat and described the 3rd tack coat are starch glue-line or polyvinyl alcohol layer.
5. as any described compound cardboard of claim 1 to 4, it is characterized in that described first facial tissue layer is coated with a waterproof coating with respect to the surface of described first tack coat.
6. as any described compound cardboard of claim 1 to 4, it is characterized in that described second facial tissue layer is coated with a waterproof coating with respect to the surface of described the 3rd tack coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244155 CN203228443U (en) | 2013-05-08 | 2013-05-08 | Composite type paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244155 CN203228443U (en) | 2013-05-08 | 2013-05-08 | Composite type paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228443U true CN203228443U (en) | 2013-10-09 |
Family
ID=49284591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320244155 Expired - Fee Related CN203228443U (en) | 2013-05-08 | 2013-05-08 | Composite type paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231551A (en) * | 2013-05-08 | 2013-08-07 | 昆山大富包装有限公司 | Composite paperboard |
-
2013
- 2013-05-08 CN CN 201320244155 patent/CN203228443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231551A (en) * | 2013-05-08 | 2013-08-07 | 昆山大富包装有限公司 | Composite paperboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140508 |