CN102633030A - High-strength paperboard packing case and fabrication method of same - Google Patents
High-strength paperboard packing case and fabrication method of same Download PDFInfo
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- CN102633030A CN102633030A CN2012101205480A CN201210120548A CN102633030A CN 102633030 A CN102633030 A CN 102633030A CN 2012101205480 A CN2012101205480 A CN 2012101205480A CN 201210120548 A CN201210120548 A CN 201210120548A CN 102633030 A CN102633030 A CN 102633030A
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Abstract
The invention discloses a high-strength paperboard packing case and a fabrication method of the same. The packing case comprises a honeycomb paperboard case bottom, a heavy duty corrugated fiber board case body and a honeycomb paperboard case cover, wherein the case body comprises a quadrangle main case body which is lidless up and down and formed by the enclosure of the heavy duty corrugated fiber board, a reinforcing plate (with certain width) of the heavy duty corrugated fiber board respectively vertically stuck at each inside surface of the main case body, and a case body paper corner protector respectively vertically stuck inside and/or outside four corners of the case body; the case bottom comprises a honeycomb paperboard bottom plate, a case bottom paper corner protector which is stuck at the periphery of the bottom plate for one circle and higher than the plane of the bottom plate, and a case bottom reinforcing paper corner protector (with certain length) which is additionally stuck on the case bottom paper corner protector on which a packaging belt intends to be installed; and the case cover and the case bottom are the same in structure. The packing case is not only high in strength and fine in humidity resistance, but also lightweight and low in requirement for consumables, thus saving materials and replacing wood, saving resources and protecting the ecological environment.
Description
Technical field
The present invention relates to a kind of packing chest and preparation method thereof, particularly a kind of high strength with paper for heavily loaded packing chest of wood and preparation method thereof.
Background technology
At present, corrugated case, wooden case etc. are widely used in China Logistics and transport package field.Corrugated case is simple because of process technology, and productive costs is lower, use the most extensive, but the loading strength of common corrugated case is limited, can't satisfy the packing requirements of heavy article such as electronic product.Generally adopt heavy article such as wooden-box package electronic product in the market, wooden-box package needs the timber resources of labor, causes huge pressure to environment.According to statistics, the electronic product of China 80% adopts Wooden package, annual consumption high-quality log more than 1,000 ten thousand m that need
3Yet China's timber resources is very in short supply, and the annual wood consumption of China is about 400,000,000 m
3, forest is accumulated can supply with about 200,000,000 m of timber every year
3, nearly 200,000,000 m are arranged
3The timber breach.In addition, wood packing box weight is big, and cost is high, especially when outlet, needs to have inconvenience through strict stifling processing.Therefore, the material-saving of heavy article such as research and development electronic product etc. is extremely urgent for wooden packing.
In recent years, a lot of emerging packing such as honeycomb cardboard, the heavy corrugated board of 3A etc. are as flooding the market one after another for the wooden packing material with paper.Honeycomb cardboard intensity height, light weight, good rigidly have performances such as buffering, vibrationproof preferably simultaneously.But prior art is made the honeycomb cardboard packing chest; Normally be made into laggard firm position storage of non-removable volumetric packaging case and transportation; Taken big logistics space, and cost is higher, in addition the honeycomb cardboard packing chest also exist the bending place damaged easily, be difficult to problem such as repeated usage.Heavy corrugated board packing chest of 3A and common corrugated case compare, and its load-carrying capacity significantly improves, but also has some problems, and its anti-soak properties and mechanical strength are still waiting further raising.Like the heavy corrugated case of the 3A of 0201 type, rolling cover is constructed because of being " cantilever beam " on it, undercapacity, and this problem is especially outstanding when pile.
Summary of the invention
It is too much to the objective of the invention is to solve existing wood packing box consumption timber resources, and expense is high, and weight is big; Storage and transportation inconvenience, and export problems such as limited, research and develop a kind of high strength with paper for heavily loaded packing chest of wood and preparation method thereof; Not only intensity is high; Anti-soak properties are good, and the easy row of simple and convenient processing method, and productive costs is low.
In order to solve the problems of the technologies described above; The present invention adopts following technical scheme: a kind of high-intensity container of paperboard; At the bottom of comprising the case of honeycomb cardboard, the casing of heavy corrugated board and the case lid of honeycomb cardboard; Said casing comprise the tetragonal body of the uncovered up and down that heavy corrugated board surrounds the casing main body, vertically paste the brace panel of the heavy corrugated board of certain width at inboard each face of casing main body, in casing inboard, four turnings and/or the casing paper angle protector vertically pasted of the outside; Comprise at the bottom of the said case honeycomb cardboard base plate, stick on around the base plate outer circle and exceed the case base stock corner protector of base plate plane and at the bottom of intending the case of pasting certain-length on the case base stock corner protector that the strap position is installed again, strengthen paper angle protector, said case lid comprise honeycomb cardboard cover plate, stick on a circle around the cover plate outer and exceed the case lid paper angle protector on cover plate plane and strengthen paper angle protector intending the case lid of pasting certain-length on the case lid paper angle protector that the strap position is installed again.
Said heavy corrugated board is five layers or seven layers of heavy corrugated board through moistureproof processing, and honeycomb cardboard is the thick honeycomb cardboard of handling through moistureproof of 30-60mm.
Said heavy corrugated board is the heavy corrugated board of 3A.
Said brace panel is positioned at the centre portion of each face of casing, and the stickup width is 150-300mm.
Said case base stock corner protector exceeds base plate plane 20-60mm, and said case lid paper angle protector exceeds cover plate plane 20-60mm.
Strengthen paper angle protector length 90-110mm at the bottom of the said case, said case lid is strengthened paper angle protector length 90-110mm.
The height of the casing paper angle protector of pasting in the inboard and/or the outside at four turnings of casing is consistent with box height.
The method for making of above-mentioned high-intensity container of paperboard comprises the steps:
(1) carries out the protection against the tide processing to intending the heavy corrugated board, the honeycomb cardboard that adopt;
(2) heavy corrugated board is processed into the casing part, the heavy corrugated board of pasting certain width in the part of the force of each face of casing is as brace panel, with the folding box body moulding, and inboard and/or outside adhesive paper corner protector at four turnings of casing;
(3) honeycomb cardboard is processed into the base plate and the cover plate of packing chest, and,, is made at the bottom of the case and case lid intending the reinforcement paper angle protector of pasting certain-length on the paper angle protector that the strap position is installed again at the peripheral adhesive paper corner protector of base plate and cover plate;
(4), and make at the bottom of the case paper angle protector with case lid block bottom half and top with being assemblied on the casing with case lid at the bottom of the case, with at the bottom of casing and the case and case lid be assembled into case.
In the step (1), said heavy corrugated board, honeycomb cardboard adopt coating method to carry out protection against the tide and handle.
In the step (2), adopt the method machining box of cross cutting impression moulding.
The invention has the beneficial effects as follows:
(1) the packing chest intensity of the present invention's making is high, can replace wooden case, realizes the transport package of heavy article.
(2) the heavily loaded packing chest made of the present invention not only can obtain best mechanical strength at the main force part of casing adhesive paper corner protector and brace panel, and can maximized saving tank material, cost-cutting.
(3) the for convenience detach and repeated usage of heavily loaded packing chest of the present invention's making, job operation is workable, is fit to Industry Promotion.
(4) the heavily loaded packing chest of the present invention's making has good cushion characteristic simultaneously, and is good to the packaging product protective effect.
Description of drawings
Fig. 1 is the heavy corrugated board body structure expansion drawing of high-intensity papery packing chest of the present invention.
Fig. 2 is the heavy corrugated board casing birds-eye view of high-intensity papery packing chest of the present invention.
Fig. 3 is a birds-eye view at the bottom of the cellular carton of high-intensity papery packing chest of the present invention.
Fig. 4 is an A-A ' cross-sectional view at the bottom of the case of Fig. 3.
Fig. 5 is a B-B ' cross-sectional view at the bottom of the case of Fig. 3.
Fig. 6 is a high-intensity papery packing chest integral structure scheme drawing of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain:
Shown in Fig. 1-6; High-intensity container of paperboard of the present invention; Comprise at the bottom of the case of honeycomb cardboard 3, the casing 1 of heavy corrugated board and the case lid 2 of honeycomb cardboard; Said casing 1 comprise the tetragonal body of the uncovered up and down that heavy corrugated board surrounds the casing main body, vertically paste the brace panel 4 of the heavy corrugated board of certain width at inboard each face of casing main body, in casing inboard, four turnings and/or the outside vertically be pasted with casing paper angle protector 6,5; At the bottom of the said case 3 comprise honeycomb cardboard base plate 7, stick on around base plate 7 outers circle and exceed the case base stock corner protector 8 of base plate plane and at the bottom of intending the case of pasting certain-length on the case base stock corner protector 8 that the strap position is installed again, strengthen paper angle protector 9, said case lid 2 comprise honeycomb cardboard cover plate 10, stick on a circle around cover plate 10 outers and exceed the case lid paper angle protector 11 on cover plate plane and strengthen paper angle protector 12 intending the case lid of pasting certain-length on the case lid paper angle protector 11 that the strap position is installed again.
Said heavy corrugated board is five layers or seven layers of heavy corrugated board through moistureproof processing, and honeycomb cardboard is the thick honeycomb cardboard of handling through moistureproof of 30-60mm.
Said heavy corrugated board is the heavy corrugated board of 3A.
Said brace panel 4 is positioned at the centre portion of casing 1 each face, and the stickup width is 150-300mm.
Said case base stock corner protector 8 exceeds base plate 7 plane 20-60mm, and said case lid paper angle protector 11 exceeds cover plate 10 plane 20-60mm.
Strengthen paper angle protector 9 length 90-110mm at the bottom of the said case, said case lid is strengthened paper angle protector 12 length 90-110mm.
The height of the casing paper angle protector of pasting in the inboard and/or the outside at four turnings of casing 6,5 is highly consistent with casing 1.
The method for making of above-mentioned high-intensity container of paperboard comprises the steps:
(1) carries out the protection against the tide processing to intending the heavy corrugated board, honeycomb cardboard, the paper angle protector that adopt;
(2) heavy corrugated board is processed into the casing part, the heavy corrugated board of pasting certain width in the part of the force of each face of casing is as brace panel, with the folding box body moulding, and inboard and/or outside adhesive paper corner protector at four turnings of casing;
(3) honeycomb cardboard is processed into the base plate and the cover plate of packing chest, and,, is made at the bottom of the case and case lid intending the reinforcement paper angle protector of pasting certain-length on the paper angle protector that the strap position is installed again at the peripheral adhesive paper corner protector of base plate and cover plate;
(4), and make at the bottom of the case paper angle protector with case lid block bottom half and top with being assemblied on the casing with case lid at the bottom of the case, with at the bottom of casing and the case and case lid be assembled into case.
In the step (1), said heavy corrugated board, honeycomb cardboard adopt coating method to carry out protection against the tide and handle.
In the step (2), adopt the method machining box of cross cutting impression moulding.
Specifically; The high strength that the present invention makes is formed at the bottom of by heavy corrugated board casing, honeycomb cardboard case lid, cellular carton for the heavily loaded packing chest of wood with paper; Casing be bonded with paper angle protector and heavy corrugated board as brace panel to increase its mechanical strength; And all be bonded with paper angle protector to block casing at the periphery of cover plate and base plate, the packing chest method for making is following in the present embodiment:
The inside dimension of packing chest is designed to 1000mm * 800mm * 800mm, and adopting seven layers of corrugated board of 3A and thickness is the main base material of the honeycomb cardboard of 40mm as packing chest.
(1) adopts moisture resisting agent that corrugated board, honeycomb cardboard, paper angle protector etc. are carried out surface coated and handle, promote its anti-soak properties.This is the common method of this area, no longer narrates at this.
(2) according to structure shown in Figure 1 the 3A corrugated board is processed into the casing part.
(3) paste width at the centre portion of each face of casing and be the 3A corrugated board of 300mm, as shown in Figure 1.
(4) according to structure processing of cutting base plate shown in Figure 3 and cover plate, at the peripheral bonding paper angle protector of base plate, cover plate, the hem width of selecting paper angle protector for use is 50-70mm.After becoming case, intending the position stickup length that strap is installed is the paper angle protector of the antifriction function admirable of 100mm.In the present embodiment, the dimensional structure of base plate and cover plate and job operation are designed to just the same.
(5) at the inboard at four turnings of casing and the paper angle protector of outside stickup and height such as casing grade, then casing and base plate are assembled into case, and make the paper angle protector on the base plate block bottom half,, as shown in Figure 2 between casing and the base plate without viscose glue.
(6) cover plate is assemblied on the casing, and makes the paper angle protector of cover plate block the casing top, between casing and the cover plate without viscose glue.
(7) it is fixing to adopt 13 pairs of packing chest all directions of 4 straps to tie up, and makes high strength heavy duty packing chest, as shown in Figure 6.
The present invention is cover plate and base plate base material with the honeycomb cardboard; With heavy corrugated board is the casing base material; Crucial force part adopts paper angle protector and heavy corrugated board to strengthen; Make heavily loaded packing chest, not only intensity is high, detachable and repeated usage but also simple and convenient processing method be prone to row, productive costs low, be fit to apply.The present invention can promote the upgrading of the packing and the logistlcs technology level of heavy article such as electronic product, can material-saving for wood, economize on resources, promote recycling economy development, create good economic benefit and social benefit.
In sum, content of the present invention is not confined in the above embodiments, and the knowledgeable people in the same area can propose other embodiment easily within technical director's thought of the present invention, but this embodiment is included within the scope of the present invention.
Claims (10)
1. high-intensity container of paperboard; It is characterized in that; At the bottom of comprising the case of honeycomb cardboard, the casing of heavy corrugated board and the case lid of honeycomb cardboard; Said casing comprise the tetragonal body of the uncovered up and down that heavy corrugated board surrounds the casing main body, vertically paste the brace panel of the heavy corrugated board of certain width at inboard each face of casing main body, in casing inboard, four turnings and/or the casing paper angle protector vertically pasted of the outside; Comprise at the bottom of the said case honeycomb cardboard base plate, stick on around the base plate outer circle and exceed the case base stock corner protector of base plate plane and at the bottom of intending the case of pasting certain-length on the case base stock corner protector that the strap position is installed again, strengthen paper angle protector, said case lid comprise honeycomb cardboard cover plate, stick on a circle around the cover plate outer and exceed the case lid paper angle protector on cover plate plane and strengthen paper angle protector intending the case lid of pasting certain-length on the case lid paper angle protector that the strap position is installed again.
2. high-intensity container of paperboard according to claim 1 is characterized in that, said heavy corrugated board is five layers or seven layers of heavy corrugated board through moistureproof processing, and honeycomb cardboard is the thick honeycomb cardboard of handling through moistureproof of 30-60mm.
3. high-intensity container of paperboard according to claim 1 and 2 is characterized in that, said heavy corrugated board is the heavy corrugated board of 3A.
4. high-intensity container of paperboard according to claim 1 is characterized in that said brace panel is positioned at the centre portion of each face of casing, and the stickup width is 150-300mm.
5. high-intensity container of paperboard according to claim 1 is characterized in that, said case base stock corner protector exceeds base plate plane 20-60mm, and said case lid paper angle protector exceeds cover plate plane 20-60mm.
6. high-intensity container of paperboard according to claim 1 is characterized in that, strengthens paper angle protector length 90-110mm at the bottom of the said case, and said case lid is strengthened paper angle protector length 90-110mm.
7. high-intensity container of paperboard according to claim 1 is characterized in that, the height of the casing paper angle protector that paste in the inboard at four turnings of said casing and/or the outside is consistent with box height.
8. the method for making like each described high-intensity container of paperboard of claim 1-7 is characterized in that, comprises the steps:
(1) carries out the protection against the tide processing to intending the heavy corrugated board, the honeycomb cardboard that adopt;
(2) heavy corrugated board is processed into the casing part, the heavy corrugated board of pasting certain width in the part of the force of each face of casing is as brace panel, with the folding box body moulding, and inboard and/or outside adhesive paper corner protector at four turnings of casing;
(3) honeycomb cardboard is processed into the base plate and the cover plate of packing chest, and at the peripheral adhesive paper corner protector of base plate and cover plate, strengthens paper angle protector intending the case lid of pasting certain-length on the paper angle protector that the strap position is installed again, be made at the bottom of the case and case lid;
(4), and make at the bottom of the case paper angle protector with case lid block bottom half and top with being assemblied on the casing with case lid at the bottom of the case, with at the bottom of casing and the case and case lid be assembled into case.
9. the method for making of high-intensity container of paperboard according to claim 8 is characterized in that, in the step (1), said heavy corrugated board, honeycomb cardboard adopt coating method to carry out protection against the tide and handle.
10. the method for making of high-intensity container of paperboard according to claim 8 is characterized in that, in the step (2), adopts the method machining box of cross cutting impression moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101205480A CN102633030A (en) | 2012-04-23 | 2012-04-23 | High-strength paperboard packing case and fabrication method of same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101205480A CN102633030A (en) | 2012-04-23 | 2012-04-23 | High-strength paperboard packing case and fabrication method of same |
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| CN102633030A true CN102633030A (en) | 2012-08-15 |
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| CN2012101205480A Pending CN102633030A (en) | 2012-04-23 | 2012-04-23 | High-strength paperboard packing case and fabrication method of same |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187192A1 (en) * | 2013-05-22 | 2014-11-27 | 厦门建发纸业有限公司 | Integrally formed partially reinforcing packaging structure |
| CN105438641A (en) * | 2015-04-27 | 2016-03-30 | 常熟市凯力达蜂窝包装材料有限公司 | Paper packing case with buffering function |
| CN105857826A (en) * | 2016-04-30 | 2016-08-17 | 桐乡市新顿服饰有限公司 | Corrugated case capable of preventing collapse deformation during binding |
| CN107187694A (en) * | 2017-06-29 | 2017-09-22 | 天津长城万达罐头有限公司 | Damping case is used in a kind of can transport |
| CN107985732A (en) * | 2017-12-28 | 2018-05-04 | 安庆盛华纸质包装有限公司 | A kind of explosion-proof paper packaging box |
| CN108285006A (en) * | 2018-02-13 | 2018-07-17 | 灰度环保科技（上海）有限公司 | A kind of no glue environmental protection turnover box |
| CN111629969A (en) * | 2018-01-23 | 2020-09-04 | 豪迈自动化有限公司 | Device and method for mounting a protective element on a package |
| CN111776400A (en) * | 2020-06-24 | 2020-10-16 | 西安工程大学 | But cyclic utilization's express delivery carton |
| CN111824549A (en) * | 2020-08-05 | 2020-10-27 | 武汉广明和包装有限公司 | High-bearing honeycomb carton |
| CN114313550A (en) * | 2021-12-28 | 2022-04-12 | 太仓天峰实业有限公司 | Shock-absorbing packaging box for automobile part transportation and preparation process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014187192A1 (en) * | 2013-05-22 | 2014-11-27 | 厦门建发纸业有限公司 | Integrally formed partially reinforcing packaging structure |
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| CN108285006A (en) * | 2018-02-13 | 2018-07-17 | 灰度环保科技（上海）有限公司 | A kind of no glue environmental protection turnover box |
| CN111776400A (en) * | 2020-06-24 | 2020-10-16 | 西安工程大学 | But cyclic utilization's express delivery carton |
| CN111824549A (en) * | 2020-08-05 | 2020-10-27 | 武汉广明和包装有限公司 | High-bearing honeycomb carton |
| CN114313550A (en) * | 2021-12-28 | 2022-04-12 | 太仓天峰实业有限公司 | Shock-absorbing packaging box for automobile part transportation and preparation process thereof |
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Application publication date: 20120815 |