CN103231551A - Composite paperboard - Google Patents
Composite paperboard Download PDFInfo
- Publication number
- CN103231551A CN103231551A CN2013101664664A CN201310166466A CN103231551A CN 103231551 A CN103231551 A CN 103231551A CN 2013101664664 A CN2013101664664 A CN 2013101664664A CN 201310166466 A CN201310166466 A CN 201310166466A CN 103231551 A CN103231551 A CN 103231551A
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- 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.)
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Abstract
The invention discloses a composite paperboard. The composite paperboard comprises a first surface paper layer, a corrugated paper core, a honeycomb paper core and a second surface paper layer which are overlapped in sequence, wherein the first surface paper layer and the corrugated paper core are bonded with each other through a first bonding layer, the corrugated paper core and the honeycomb paper core are bonded with each other through a second bonding layer, the honeycomb paper core and the second surface paper layer are bonded with each other through a third bonding layer, and the corrugated paper core comprises a plurality of regular pentagonal corrugated paper cores which are connected with one another. The composite paperboard provided by the invention is good in impact resistance and high in strength.
Description
Technical field
The present invention 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 invention provides a kind of compound cardboard, be composited by corrugating media and honeycomb paper core, resistance to impact is good, the intensity height.
The present invention 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 a further improvement on the present invention, described regular pentagon corrugating media comprises upright regular pentagon corrugating media and the handstand regular pentagon corrugating media of alternately arranging mutually.
As a further improvement on the present invention, described honeycomb paper core is shaped as regular hexagon or circle.
As a further improvement on the present invention, described first tack coat, described second tack coat and described the 3rd tack coat are starch glue-line or polyvinyl alcohol layer.
As a further improvement on the present invention, 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 a further improvement on the present invention, 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 invention has the beneficial effects as follows: compound cardboard provided by the invention, be composited up and down by regular pentagon corrugating media and honeycomb paper core, 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 first embodiment of the invention;
The structural representation of the compound cardboard that Fig. 2 provides for second embodiment of the invention.
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 the present invention's feature and technology contents, see also following detailed description about the present invention and accompanying drawing, but these explanations and appended graphic the present invention that only is used for illustrating, but not interest field of the present invention is done any restriction.
The structural representation of the compound cardboard that Fig. 1 provides for first embodiment of the invention.Please refer to Fig. 1, the compound cardboard that first embodiment of the invention 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 second embodiment of the invention.Please refer to Fig. 2, the difference of the compound cardboard that the compound cardboard that second embodiment of the invention 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.
Compound cardboard provided by the invention 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 invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
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 |
|---|---|---|---|
| CN2013101664664A CN103231551A (en) | 2013-05-08 | 2013-05-08 | Composite paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101664664A CN103231551A (en) | 2013-05-08 | 2013-05-08 | Composite paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103231551A true CN103231551A (en) | 2013-08-07 |
Family
ID=48879652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101664664A Pending CN103231551A (en) | 2013-05-08 | 2013-05-08 | Composite paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103231551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621493A (en) * | 2018-05-09 | 2018-10-09 | 句容市东山纸品厂 | One kind being packed for honeycomb cardboard |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294835Y (en) * | 1997-05-07 | 1998-10-21 | 代英军 | Honeycomb corrugated composite paper-board |
| JP2002067195A (en) * | 2000-08-30 | 2002-03-05 | Oji Paper Co Ltd | Honeycomb core composite cardboard |
| CN101701436A (en) * | 2009-10-19 | 2010-05-05 | 李新桥 | High-elasticity impact-resistant corrugated cardboard |
| CN102069610A (en) * | 2010-10-15 | 2011-05-25 | 曾广胜 | Composite packaging material |
| CN202319197U (en) * | 2011-11-20 | 2012-07-11 | 龙海市榜山民政三星造纸厂 | High-strength corrugated board |
| CN203228443U (en) * | 2013-05-08 | 2013-10-09 | 昆山大富包装有限公司 | Composite type paperboard |
-
2013
- 2013-05-08 CN CN2013101664664A patent/CN103231551A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294835Y (en) * | 1997-05-07 | 1998-10-21 | 代英军 | Honeycomb corrugated composite paper-board |
| JP2002067195A (en) * | 2000-08-30 | 2002-03-05 | Oji Paper Co Ltd | Honeycomb core composite cardboard |
| CN101701436A (en) * | 2009-10-19 | 2010-05-05 | 李新桥 | High-elasticity impact-resistant corrugated cardboard |
| CN102069610A (en) * | 2010-10-15 | 2011-05-25 | 曾广胜 | Composite packaging material |
| CN202319197U (en) * | 2011-11-20 | 2012-07-11 | 龙海市榜山民政三星造纸厂 | High-strength corrugated board |
| CN203228443U (en) * | 2013-05-08 | 2013-10-09 | 昆山大富包装有限公司 | Composite type paperboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621493A (en) * | 2018-05-09 | 2018-10-09 | 句容市东山纸品厂 | One kind being packed for honeycomb cardboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |