CN2091222U - Corrugated paper board - Google Patents
Corrugated paper board Download PDFInfo
- Publication number
- CN2091222U CN2091222U CN 91213352 CN91213352U CN2091222U CN 2091222 U CN2091222 U CN 2091222U CN 91213352 CN91213352 CN 91213352 CN 91213352 U CN91213352 U CN 91213352U CN 2091222 U CN2091222 U CN 2091222U
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Abstract
The utility model discloses a corrugated board with new structure, which is used for making goods packing containers. The corrugated board still comprises a piece of surface paper and a piece of core paper. The utility model is characterized in that the core paper (2) comprises at least two pieces of paper, and a cementing and waterproof coating layer (4) is arranged between the two pieces of paper. The utility model collects strength-reinforcing, waterproof and dampproof functions together, and has the advantages of high strength, good waterproof and dampproof performance, convenient manufacture, relatively low cost. The corrugated board can be used as making material for goods packing corrugated boxes and cases, especially suitable to be used for packing exported goods in transportation and storage.
Description
The utility model belongs to the improvement of laminates made of paper.
As the corrugated case of goods external packing, be made with corrugated board reprocessing.And prerequisite intensity of corrugated case institute and waterproof, humidity resistance are guaranteed by corrugated board.In recent years, people have mainly taked 2 countermeasures in order to increase the intensity of corrugated case, and the one, adopt foreign paper or high grammes per square metre paper to make corrugated board (seeing accompanying drawing 1); The 2nd, the corrugated board that adopts the multilayer corrugated core paper to superpose is as double-layer corrugated cardboard (seeing accompanying drawing 2) or triple wall corrugated board (seeing accompanying drawing 3) etc.Above-mentioned two kinds of ways have all strengthened consumption undoubtedly, have increased cost, and the latter still exists the big deficiency that takes up room, and have influenced the raising of capacity, have increased freight charges.
Aspect raising waterproof, humidity resistance, people have also done many useful improvement, conclude and get up to have following several way, and first kind is at the manual brushing anti-blushing agent in corrugated case surface, as waterglass, tung oil etc.This is the domestic general common way of China.Second kind of way as strain state foreign trade carton factory, coated anti-blushing agent in the one side of individual layer facial tissue earlier, and then is made into moistureproof corrugated paper.The third is just as the clear 53-085688 of Japan Patent, clear 54-130294, clear 55-141704 and U.S. Pat 3682762, US3619341, US3682762, US3691002 is disclosed like that, employing be way with anti-blushing agent dipping corrugated board.The 4th kind as Chinese patent 85103348 is disclosed, adopt the way of the method for mechanization at corrugated board surface spraying anti-blushing agent polyvinyl butyral resin.Taking a broad view of above-mentioned four kinds of ways, be not difficult to find out second kind and the 4th kind of way, all is the improvement of first kind of way, replace handwork by the mechanization operation, thereby improved work efficiency, but obvious inadequately to the intensity benifit that increases corrugated case, it is desirable that waterproof, humidity resistance are also not exclusively made us.And the third is such as " infusion process " of Japan, U.S. Patent Publication, can increase the intensity of corrugated case certainly, can make it possess stronger waterproof, humidity resistance again, but its cost height, the problem that work efficiency is low has restricted it and has generally been adopted widely.
The purpose of the utility model is to provide a kind of and can gains in strength, and can play waterproof, moisture-proof role again, and make the corrugated board simple and easy, that cost is relatively low, to satisfy growing inside and outside shipping, the storage performance requirement to corrugated case.
Realizing the technical scheme of the purpose of this utility model, is the preparation method of comprehensive present multiple corrugated board, and the structure of corrugated board is made improvements.The utility model after the improvement, it still comprises facial tissue and core paper two parts, and core paper partly is corrugated core paper or the corrugated core paper plane core paper that superposes is characterized in that, corrugated core paper has at least 2 paper to form, and is provided with the bonding waterproof coating between paper and the paper.That is to say that corrugated core paper is the composite corrugated shape core paper that has at least 2 layers of paper to shape after adhesives.
As everyone knows, the intensity of corrugated board mainly relies on the support power that is serpentine corrugated core paper.As long as improved the intensity and the rigidity of corrugated core paper, with regard to an intensity that improves corrugated board surely.Corrugated core paper of the present utility model is owing to have at least two pieces of paper to be composited, its intensity just is multiplied, add adhesive and filled up rough paper surface, the fiber of adjacent two pieces of paper is closely bound up, and between parton autohemagglutination power is arranged again within the seemingly coating of film that adhesive constituted, itself also has certain intensity and rigidity, and therefore, the strength and stiffness of the corrugated core paper of the utility model are just bigger.Meanwhile,, add adhesive and do the hydrophobic dense coating that solid back is constituted, certainly will improve waterproof of the present utility model, humidity resistance effectively like film because adhesive has filled the micropore of paper.
In order to satisfy special requirement, of the present utility model being further characterized in that:
Plane core paper is formed for having 2 paper at least, and by the extrusion coating paper that bonding anti-blushing agent is bonded, promptly is provided with the bonding waterproof coating between paper and paper;
Waterproof, moisture barrier coatings have been executed on the facial tissue surface.
The bonding anti-blushing agent that the utility model is used, can adopt such as natural glues such as gum arabic, raw lacquer, tung oil, also can adopt such as inorganic bonds such as waterglass, the also composition that can adopt composite adhesives and contain composite adhesives, but consider the supply source of goods that reduces cost with adhesive, of the present utility model being further characterized in that:
Selected bonding anti-blushing agent is the synthetic adhesive anti-blushing agent, it can be the bonding anti-blushing agent that contains polyvinyl alcohol, or contain the bonding anti-blushing agent of polyvinyl butyral resin, or contain the bonding anti-blushing agent of epoxy resin, or contain the bonding anti-blushing agent of lacquer resin.
Below in conjunction with accompanying drawing the utility model is further described:
Accompanying drawing 1 is the structural representation of existing single wall corrugated board.
Accompanying drawing 2 is the structural representation of existing double-layer corrugated cardboard.
Accompanying drawing 3 is the structural representation of existing triple wall corrugated board.
Accompanying drawing 5 is the structural representation of a kind of Composite Double corrugated board of the present utility model, and shown in the figure: (1) is facial tissue, and (2) are corrugated core paper, and (3) are plane core paper, and (4) are the bonding waterproof coating.
Accompanying drawing 6 is a kind of structural representation that strengthens the composite three-flute cardboard of the present utility model.Shown in the figure: (1) is facial tissue, and (2) are corrugated core paper, and (3) are plane core paper, and (6) are waterproof coating, and (4) are the bonding waterproof coating, and (5) are the bonding waterproof coating.
Referring to accompanying drawing 4, accompanying drawing 5, earlier the one side of " corrugated paper " is executed bonding anti-blushing agent, again another " corrugated paper " answered, behind to be bonded dose of dried the consolidating, namely consist of bonding waterproof coating (4), and made simultaneously extrusion coating paper. Thereafter, become composite corrugated shape core paper (2) through rotary rolling mill. Adhesive is executed at spur position at composite corrugated shape core paper, is stained with facial tissue (1), namely is made into a kind of compound single wall corrugated board of the present utility model (such as accompanying drawing 4). If between composite corrugated shape core paper (2), glue and establish plane core paper (3), namely be made into a kind of Composite Double corrugated board of the present utility model (such as accompanying drawing 5). Analogize with this method, can be made into a kind of composite three-flute cardboard of the present utility model, compound four corrugated boards ... etc..
Referring to accompanying drawing 6, press earlier the preparation method of above-mentioned accompanying drawing 4, accompanying drawing 5, make composite corrugated shape core paper (2), and use Same Way, make composite plane shape core paper (3), more respectively that composite corrugated shape core paper (2), composite plane shape core paper (3) and facial tissue (1) is bonding, thereafter, execute upper waterproof coating (6) on the surface of facial tissue (1) again, namely be made into a kind of enhancing composite three-flute cardboard of the present utility model. Use same method, can be made into a kind of compound single wall corrugated board of enhancing of only executing upper waterproof coating on facial tissue (1) surface of the present utility model, also can be made into enhancing Composite Double corrugated board, strengthen compound four corrugated boards ... etc..
Embodiment, referring to accompanying drawing 1, used facial tissue and core paper are native paper, and corrugating medium adopts " corrugated paper " of 127 grams, and bonding anti-blushing agent is the bonding anti-blushing agent that contains polyvinyl alcohol and cornstarch.The compound single wall corrugated board of made the utility model, through the test of packing inspection center of Changzhou bureau of import ﹠ export commodities inspection, its result such as following table:
Detect content | Standard value | Test result (ten mean value) |
Pop strength | 784kPa | 2109kPa |
Side pressure strength | 4900N/m | 13630N/m |
Expose intensity | 65kg.cm | 123.5kg.cm |
The empty van compressive resistance | 16000N | |
The saturating wet time | >1.5h |
The test result of the compound single wall corrugated board of the utility model that last table is listed, its performance not only obviously is better than the standard of the single wall corrugated board of national defined, and is better than the standard of the double-layer corrugated cardboard of national defined.The standard of double-layer corrugated cardboard of country's defined is, pop strength is 1177kPa, and side pressure strength is 6860N/m, and exposing intensity is 75kgcm.The test result prompting: compared with the prior art the utility model has tangible substantial characteristics and progress, has significant and positive significance.
In sum, the utility model integrates gains in strength and waterproof, moisture-proof function, has the intensity height, and waterproof, humidity resistance are good, make simple and easy, the characteristics such as cost is relatively low. Can be extensively as the making material of goods packing corrugated case.
Claims (4)
1, a kind of corrugated board that is used to make the paper goods packing container, it comprises facial tissue and core paper, it is characterized in that, corrugated core paper (2) has at least 2 paper to form, and is provided with bonding waterproof coating (4) between paper and paper.
2, a kind of corrugated board according to claim 1 is characterized in that, plane core paper (3) has at least 2 paper to form, and is provided with bonding waterproof coating (5) between paper and the paper.
3, according to claim 1,2 described a kind of corrugated boards, it is characterized in that, executed waterproof coating (6) on panel (1) surface.
4, according to claim 1,2 described a kind of corrugated boards, it is characterized in that, bonding waterproof coating (4), (5) used bonding anti-blushing agent are the synthetic adhesive anti-blushing agent, it can be the bonding anti-blushing agent that contains polyvinyl alcohol, or contain the bonding anti-blushing agent of polyvinyl butyral resin, or contain the bonding anti-blushing agent of epoxy resin, or contain the bonding anti-blushing agent of lacquer resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91213352 CN2091222U (en) | 1991-03-12 | 1991-03-12 | Corrugated paper board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91213352 CN2091222U (en) | 1991-03-12 | 1991-03-12 | Corrugated paper board |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2091222U true CN2091222U (en) | 1991-12-25 |
Family
ID=4921725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 91213352 Withdrawn CN2091222U (en) | 1991-03-12 | 1991-03-12 | Corrugated paper board |
Country Status (1)
Country | Link |
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CN (1) | CN2091222U (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1317561C (en) * | 2000-01-19 | 2007-05-23 | 阿姆科尔有限公司 | Measuring apparatus and method for properties of board products |
CN101532270B (en) * | 2009-04-15 | 2011-06-29 | 浙江绿成包装集团有限公司 | Lightweight flexible pre-printed color corrugated paper board and method of making the same |
CN102277796A (en) * | 2011-07-28 | 2011-12-14 | 广东理文造纸有限公司 | Corrugated paper and preparation method thereof |
CN103103891A (en) * | 2013-01-17 | 2013-05-15 | 达成包装制品(苏州)有限公司 | High-intensity water-resistance corrugated board and preparation method thereof |
CN103231569A (en) * | 2013-05-08 | 2013-08-07 | 昆山大富包装有限公司 | Pressure-proof corrugated paperboard |
CN103753917A (en) * | 2014-01-16 | 2014-04-30 | 达成包装制品(苏州)有限公司 | High-strength four-layer combined corrugated board |
CN103991260A (en) * | 2014-05-29 | 2014-08-20 | 达成包装制品(苏州)有限公司 | Combined seven-layer double-corrugated heavy paper board |
CN104369513A (en) * | 2014-11-05 | 2015-02-25 | 南通传人印务包装有限公司 | Impermeable four-layer composite corrugated board |
CN105416755A (en) * | 2015-11-28 | 2016-03-23 | 无锡飞环包装器材有限公司 | Double-layer waterproof corrugated carton |
CN105500875A (en) * | 2016-02-02 | 2016-04-20 | 达成包装制品(苏州)有限公司 | Ultra-strong heavy corrugated board capable of replacing wood |
CN108004838A (en) * | 2017-12-07 | 2018-05-08 | 浙江润物网络科技有限公司 | A kind of preparation method of water-resistant type corruggted wrapping case |
CN108978338A (en) * | 2018-08-03 | 2018-12-11 | 广州市宏晓包装制品有限公司 | A kind of waterproof paper slurry auxiliary agent |
CN110344278A (en) * | 2019-07-24 | 2019-10-18 | 台州市永丰纸业有限公司 | A kind of moisture-proof technique of fluting medium |
-
1991
- 1991-03-12 CN CN 91213352 patent/CN2091222U/en not_active Withdrawn
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1317561C (en) * | 2000-01-19 | 2007-05-23 | 阿姆科尔有限公司 | Measuring apparatus and method for properties of board products |
CN101532270B (en) * | 2009-04-15 | 2011-06-29 | 浙江绿成包装集团有限公司 | Lightweight flexible pre-printed color corrugated paper board and method of making the same |
CN102277796A (en) * | 2011-07-28 | 2011-12-14 | 广东理文造纸有限公司 | Corrugated paper and preparation method thereof |
CN103103891A (en) * | 2013-01-17 | 2013-05-15 | 达成包装制品(苏州)有限公司 | High-intensity water-resistance corrugated board and preparation method thereof |
CN103103891B (en) * | 2013-01-17 | 2013-12-18 | 达成包装制品(苏州)有限公司 | High-intensity water-resistance corrugated board and preparation method thereof |
CN103231569A (en) * | 2013-05-08 | 2013-08-07 | 昆山大富包装有限公司 | Pressure-proof corrugated paperboard |
CN103753917A (en) * | 2014-01-16 | 2014-04-30 | 达成包装制品(苏州)有限公司 | High-strength four-layer combined corrugated board |
CN103991260A (en) * | 2014-05-29 | 2014-08-20 | 达成包装制品(苏州)有限公司 | Combined seven-layer double-corrugated heavy paper board |
CN104369513A (en) * | 2014-11-05 | 2015-02-25 | 南通传人印务包装有限公司 | Impermeable four-layer composite corrugated board |
CN105416755A (en) * | 2015-11-28 | 2016-03-23 | 无锡飞环包装器材有限公司 | Double-layer waterproof corrugated carton |
CN105500875A (en) * | 2016-02-02 | 2016-04-20 | 达成包装制品(苏州)有限公司 | Ultra-strong heavy corrugated board capable of replacing wood |
CN108004838A (en) * | 2017-12-07 | 2018-05-08 | 浙江润物网络科技有限公司 | A kind of preparation method of water-resistant type corruggted wrapping case |
CN108978338A (en) * | 2018-08-03 | 2018-12-11 | 广州市宏晓包装制品有限公司 | A kind of waterproof paper slurry auxiliary agent |
CN110344278A (en) * | 2019-07-24 | 2019-10-18 | 台州市永丰纸业有限公司 | A kind of moisture-proof technique of fluting medium |
CN110344278B (en) * | 2019-07-24 | 2021-08-20 | 台州市永丰纸业有限公司 | Damp-proof process for corrugated base paper |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |