CN101705646A - High-strength impact-resistant corrugated cardboard - Google Patents
High-strength impact-resistant corrugated cardboard Download PDFInfo
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- CN101705646A CN101705646A CN200910308453A CN200910308453A CN101705646A CN 101705646 A CN101705646 A CN 101705646A CN 200910308453 A CN200910308453 A CN 200910308453A CN 200910308453 A CN200910308453 A CN 200910308453A CN 101705646 A CN101705646 A CN 101705646A
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- corrugating media
- semicircle
- facial tissue
- corrugated cardboard
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Abstract
The invention provides a high-strength impact-resistant corrugated cardboard which comprises surface paper at an outer layer, a V-shaped corrugated paper core and surface paper at a bottom layer, and is also provided with a middle interlayer and a semi-circular corrugated paper core, wherein the V-shaped corrugated paper core is arranged between the surface paper at the outer layer and the middle interlayer, and the semi-circular corrugated paper core is arranged between the middle interlayer and the surface paper at the bottom layer. The high-strength impact-resistant corrugated cardboard synthesizes the high strength property of the V-shaped corrugated paper core and the impact-resistance of the semi-circular corrugated paper core, and improves the strength and impact-resistance of the corrugated cardboard simultaneously, thus being not only applicable to the packing of light products, but also especially applicable to the packing of large workpiece and heavy products.
Description
Technical field
The present invention relates to a kind of corrugated board, especially relate to a kind of high strength anti buffering and hit corrugated board.
Background technology
Corrugated board have shock resistance good, can print, in light weight, recyclable advantage such as use again, be usually used in fields such as the packing of product, have good market development prospect.
At present, the general corrugated board of Shi Yonging, generally outer facial tissue and the middle corrugated paper by upper and lower surface constitutes the tri-wall corrugated paper plate structure, and low, the poor impact resistance of intensity has limited the packed and transported of some specialities.Be to improve intensity and resistance to impact, normally increase the number of plies of corrugation, constitute paperboard structures such as five layers, seven layers or nine layers.Because the proportional relation of the intensity of the thickness of corrugated board and corrugated board.But these class methods are limited to the intensity, the resistance to impact that improve corrugated board, not only waste resource, also reduced packaging space.
Summary of the invention
The purpose of this invention is to provide a kind of corrugated board that has high strength and good impact resistance simultaneously.
The objective of the invention is to be achieved through the following technical solutions: it comprises outer facial tissue, V-type corrugating media, middle interlayer, semicircle corrugating media and bottom facial tissue, constitutes the five-layers corrugated fiberboard structure; Being the V-type corrugating media between described outer facial tissue and the middle interlayer, is semicircle corrugating media between middle interlayer and the bottom facial tissue.
Below be further improved preferred version:
Described outer facial tissue and bottom facial tissue are the brown paper of 200g; Middle interlayer is a 200g corrugating medium.
Described V-arrangement corrugating media and semicircle corrugating media are highly identical.
Described V-arrangement corrugating media and semicircle corrugating media, span equates between the trough, span equates between the crest.
Described V-arrangement corrugating media groove trend moves towards to constitute the space parallel relation with semicircle corrugating media groove, and the trough of V-arrangement corrugating media and the crest of semicircle corrugating media are on same vertical plane.
Interlayer also can remove in described, and the crest of the trough of V-arrangement corrugating media and semicircular structure corrugation core is directly bonding, forms the four-layer corrugated paper board structure.But the corrugated board intensity and the resistance to impact of this structure are a bit weaker.
The 5-10 that corrugated board intensity of the present invention is common corrugated board doubly, be difficult for poking, this is because V-arrangement corrugating medium and outer facial tissue, the mutual bonding triangle void structure one by one that constituted of middle interlayer, triangular structure is a kind of rigid structure, stressed back is highly stable, has improved the intensity of corrugated board thus; Semicircle corrugating media presents level and smooth nonlinear organization, and when being subjected to impacting, the response of this structure impact also can present non-linear, makes its distortion a stable region occur, and promptly strong impact only can produce very little distortion, has improved impact resistance thus.
The present invention's corrugated board is applicable to the packing of big product commodity, as television set, air-conditioning etc., in the middle of transportation, can effectively protect commodity; Because its combination property is superior, when the big product commodity of transportation, compare with generic five-layers corrugated fiberboard, have low, the space-saving advantage of cost.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of another embodiment of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 1, present embodiment comprises outer facial tissue 1, V-type corrugating media 2, middle interlayer 3, semicircle corrugating media 4 and bottom facial tissue 5, constitutes the five-layers corrugated fiberboard structure; Being V-type corrugating media 2 between described outer facial tissue 1 and the middle interlayer 3, is semicircle corrugating media 4 between middle interlayer 3 and the bottom facial tissue 5.
Described outer facial tissue 1 and bottom facial tissue 5 are 200g brown paper; Middle interlayer adopts the corrugating medium of 200g; Described V-arrangement corrugating media 2 and semicircle corrugating media 4 are highly identical; Described V-arrangement corrugating media 2 and semicircle corrugating media 4, span equates between the trough, span equates between the crest; Described V-arrangement corrugating media 2 grooves trend moves towards to constitute the space parallel relation with semicircle corrugating media 4 grooves, and the crest of the trough of V-arrangement corrugating media 2 and semicircle corrugating media 4 is on same vertical plane.
Every performance indications detect by the GB6544-86 prescriptive procedure, the mensuration of side pressure strength detects by GB 6546-86 " assay method of corrugated board side pressure strength " prescriptive procedure, the mensuration of pop strength detects by GB 6545-86 " assay method of corrugated board pop strength " prescriptive procedure, present embodiment product side pressure strength 7321N/m, pop strength 1214kPa, bending resistance load (along machine to) 29.8N, all above national standard double-layer corrugated cardboard technical standard.
With reference to Fig. 2, present embodiment comprise outer facial tissue 1 ', V-type corrugating media 2 ', semicircle corrugating media 4 ' and bottom facial tissue 5 ', constitute 4 layers of corrugated board structure; V-type corrugating media 2 ' and semicircle corrugating media 5 ' between formed crest and wave base bonding mutually on same vertical plane; Outer facial tissue 1 ' and bottom facial tissue 5 ' be the brown paper of 200g.
Present embodiment, V-type corrugating media 2 ' and semicircle corrugating media 5 ' between do not have middle interlayer, make formed crest and wave base bonding mutually on same vertical plane.Because the axial power in V-type corrugating media 2 ' both sides is given in semicircle corrugating media 4 ' both sides, makes this structure when being subjected to external impacts, can weaken the power of vertical direction, thereby have good impact resistance; Owing to lacked middle interlayer, V-type corrugating media 2 ' and semicircle corrugating media between formed great void structure, the anti-seismic performance of cardboard is improved greatly; Simultaneously, owing to lacked middle interlayer, corrugated board structure is simpler, has reduced cost of manufacture, but energy savings.
Every performance indications detect by the GB6544-86 prescriptive procedure, the mensuration of side pressure strength detects by GB 6546-86 " assay method of corrugated board side pressure strength " prescriptive procedure, the mensuration of pop strength detects by GB 6545-86 " assay method of corrugated board pop strength " prescriptive procedure, present embodiment side pressure strength 7125N/m, pop strength 1203kPa, bending resistance load (along machine to) 31.2N, all above national standard double-layer corrugated cardboard technical standard.
Claims (7)
1. high-strength impact-resistant corrugated cardboard, comprise outer facial tissue, V-type corrugating media, bottom facial tissue, it is characterized in that, also be provided with middle interlayer, semicircle corrugating media, being the V-type corrugating media between described outer facial tissue and the middle interlayer, is semicircle corrugating media between middle interlayer and the bottom facial tissue.
2. high-strength impact-resistant corrugated cardboard as claimed in claim 1 is characterized in that, described outer facial tissue and bottom facial tissue are 200g brown paper; Middle interlayer is a 200g corrugating medium.
3. high-strength impact-resistant corrugated cardboard as claimed in claim 1 or 2 is characterized in that, described V-arrangement corrugating media and semicircle corrugating media, and span equates between the trough, span equates between the crest.
4. high-strength impact-resistant corrugated cardboard as claimed in claim 1 or 2, it is characterized in that, described V-arrangement corrugating media groove trend moves towards to constitute the space parallel relation with semicircle corrugating media groove, and the trough of V-arrangement corrugating media and the crest of semicircle corrugating media are on same vertical plane.
5. high-strength impact-resistant corrugated cardboard as claimed in claim 3, it is characterized in that, described V-arrangement corrugating media groove trend moves towards to constitute the space parallel relation with semicircle corrugating media groove, and the trough of V-arrangement corrugating media and the crest of semicircle corrugating media are on same vertical plane.
6. high-strength impact-resistant corrugated cardboard, comprise outer facial tissue, V-type corrugating media, bottom facial tissue, it is characterized in that, also be provided with semicircle corrugating media, formed crest and wave base bond on same vertical plane mutually between described V-type corrugating media and the semicircle corrugating media.
7. high-strength impact-resistant corrugated cardboard as claimed in claim 6 is characterized in that, described V-arrangement corrugating media and semicircle corrugating media are highly identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910308453XA CN101705646B (en) | 2009-10-19 | 2009-10-19 | High-strength impact-resistant corrugated cardboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910308453XA CN101705646B (en) | 2009-10-19 | 2009-10-19 | High-strength impact-resistant corrugated cardboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101705646A true CN101705646A (en) | 2010-05-12 |
| CN101705646B CN101705646B (en) | 2011-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910308453XA Expired - Fee Related CN101705646B (en) | 2009-10-19 | 2009-10-19 | High-strength impact-resistant corrugated cardboard |
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| Country | Link |
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| CN (1) | CN101705646B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891368A (en) * | 2011-05-10 | 2013-01-23 | 深圳光启高等理工研究院 | High-strength metamaterial and preparation method thereof |
| CN107283984A (en) * | 2017-07-25 | 2017-10-24 | 西安海宏包装有限责任公司 | A kind of corrugated plate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010330B (en) * | 1986-12-02 | 1990-11-07 | 阿姆科尔有限公司 | Corrugated board |
| CN2471528Y (en) * | 2001-03-07 | 2002-01-16 | 浙江上峰包装集团有限公司 | Heavy strengthened corrugated paper board |
| CN2838951Y (en) * | 2005-09-07 | 2006-11-22 | 惠州华伦德纸业有限公司 | High-strength corrugated board |
-
2009
- 2009-10-19 CN CN200910308453XA patent/CN101705646B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891368A (en) * | 2011-05-10 | 2013-01-23 | 深圳光启高等理工研究院 | High-strength metamaterial and preparation method thereof |
| CN102891368B (en) * | 2011-05-10 | 2015-06-17 | 深圳光启高等理工研究院 | High-strength metamaterial and preparation method thereof |
| CN107283984A (en) * | 2017-07-25 | 2017-10-24 | 西安海宏包装有限责任公司 | A kind of corrugated plate |
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| Publication number | Publication date |
|---|---|
| CN101705646B (en) | 2011-04-06 |
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| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100512 Assignee: Hunan Yisheng Machinery Technology Co., Ltd. Assignor: Li Xinqiao Contract record no.: 2013430000109 Denomination of invention: High-strength impact-resistant corrugated cardboard Granted publication date: 20110406 License type: Exclusive License Record date: 20130716 |
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