CN202864118U - Novel structural compound ton bag - Google Patents
Novel structural compound ton bag Download PDFInfo
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- CN202864118U CN202864118U CN 201220437255 CN201220437255U CN202864118U CN 202864118 U CN202864118 U CN 202864118U CN 201220437255 CN201220437255 CN 201220437255 CN 201220437255 U CN201220437255 U CN 201220437255U CN 202864118 U CN202864118 U CN 202864118U
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Abstract
The utility model discloses a novel structural compound ton bag. The compound ton bag is a hollow bag-shaped structure with an opening which is formed in the upper end of the compound ton bag. An outer line of the upper portion of the compound ton bag is frustum-shaped. An outer line of the lower portion of the compound ton bag is prism-shaped. The top-side size of the outer line of the upper portion is smaller than the bottom-side size of the outer line of the upper portion. Edges of the bottom-side of a frustum are respectively overlapped with edges of the top-side of a prism. The quantity of escaping dust is small when the compound ton bag is fed and discharged. Safety factor of the operation environment is improved. Separating effect is good and performances of anti-ultraviolet and anti-aging are strong so that range of application of the compound ton bag is widened. The compound ton bag can be used for being an inner bag for special materials.
Description
Technical field
The utility model relates to packaging field, is specifically related to a kind of compound jumbo bag of new structure.
Background technology
Jumbo bag is a kind of flexible transportation package holds, has protection against the tide, dustproof, radiation hardness, the firm advantage of safety, and structurally has enough intensity, and is simple in structure, from heavy and light, can fold, and the institute of making the return trip empty takes up space little, cheap.Because jumbo bag is loaded and unloaded, carrying is all very convenient, handling efficiency obviously improves, and development in recent years is very fast.Jumbo bag can be widely used in the packing of all kinds of powderies such as chemical industry, building materials, plastics, mineral products, granular, block article, is the ideal of the industries such as storage, transportation.
Common jumbo bag is divided into three kinds of circle, square and U-shaped bodies by shape, wherein square is the highest a kind of of frequency of utilization, but this shape jumbo bag tends to cause powder to fill the air in a large number in limited operational space because sack is excessive when granular goods charging discharging, thereby causes certain security threat.The poly-ester fibress such as the general multiplex polypropylene of jumbo bag, polyethylene are formed by weaving in addition, in order to guarantee its anti-soak properties, the sheathed sealing property inner bag made of plastics preferably in inside often, barriering effect is not ideal, above-mentioned material repeated usage repeatedly after the life-span shorter, uvioresistant and ageing resistance are relatively poor.Therefore, be necessary jumbo bag of the prior art is carried out structural development.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, and the escape Dust Capacity was few when a kind of charging discharging was provided, barriering effect good and the compound jumbo bag of the new structure that uvioresistant and ageing resistance are strong.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of compound jumbo bag of new structure, it is characterized in that, the hollow bag shaped structure that described compound jumbo bag is upper end open, the top outline of described compound jumbo bag is prism-frustum-shaped, the bottom outline of described compound jumbo bag is prism-shaped, and the top surface area of described top outline is less than base area, and the limit, bottom surface of described terrace with edge coincides with the end face limit of described prism respectively.
Further preferably technical scheme is, the top outline of described compound jumbo bag is quadrangular frustum pyramid shaped, and the bottom outline of described compound jumbo bag is the quadrangular shape.
Further preferably technical scheme is, the top outline of described compound jumbo bag is positive truncated rectangular pyramids, and the bottom outline of described compound jumbo bag is cubic, and the end face of the bottom outline of described compound jumbo bag is consistent with the bottom surface of described positive truncated rectangular pyramids with the bottom surface.
Further preferred technical scheme is, described compound jumbo bag is combined by some sheet composite materials, and the composition of layered composite material is followed successively by by skin to internal layer: layer of polyethylene terephthalate, aluminium foil layer, the first polyethylene layer, the first bonding coat, aramid layer, the second bonding coat, the second polyethylene layer.
Further preferred technical scheme is, the thickness of described layer of polyethylene terephthalate is 10～14 μ m, the thickness of described aluminium foil layer is not less than 7 μ m, and the thickness sum of described the first polyethylene layer, the first bonding coat, aramid layer, the second bonding coat, the second polyethylene layer is not less than 125 μ m.
Further preferred technical scheme is that the top of described compound jumbo bag is symmetrically arranged with two or four suspender belts.
Further preferred technical scheme is to be provided with sealing band on the outline seamed edge of described compound jumbo bag.
Further preferred technical scheme is that the bottom surface of described compound jumbo bag is fixedly installed some stiffening bands.
Further preferably technical scheme is, described stiffening band is two, and described two stiffening bands arrange along the bottom surface diagonal line of compound jumbo bag.
Advantage of the present utility model and beneficial effect are:
This compound jumbo bag is adopted as the topside of truncated rectangular pyramids type, has dwindled the area of charging discharging opening, and the escape Dust Capacity when effectively reducing the charging discharging has improved the safety factor of operating environment;
Adopt symmetrical structure, guaranteed jumbo bag balance in use;
Adopt the material of straticulate structure, particularly add aluminium foil layer, greatly improved the barrier property of jumbo bag, uvioresistant and ageing resistance are strong, thereby have widened the range of use of this jumbo bag, and for special material, this jumbo bag can be used as inner bag and uses;
Suspender belt can further facilitate the use of jumbo bag, sealing bag is general to adopt the anti-tear stronger flexible material of performance that draws to make, not only effectively strengthen the sealing effectiveness at seamed edge place, can strengthen the intensity of jumbo bag integral body simultaneously, the stiffening band that the jumbo bag bottom arranges can further be strengthened the intensity of jumbo bag bottom.
Description of drawings
Fig. 1 is the perspective view of the compound jumbo bag embodiment 1 of the utility model;
Fig. 2 is the perspective view of the compound jumbo bag embodiment 2 of the utility model;
Fig. 3 is the structural representation of the compound jumbo bag laminar composite of the utility model.
Among the figure: 1, compound jumbo bag; 2, suspender belt; 3, sealing band; 4, stiffening band; 5, layer of polyethylene terephthalate; 6, aluminium foil layer; 7, the first polyethylene layer; 8, the first bonding coat; 9, aramid layer; 10, the second bonding coat; 11, the second polyethylene layer.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in figures 1 and 3, compound jumbo bag 1 is the hollow bag shaped structure of upper end open, the top outline of compound jumbo bag 1 is quadrangular frustum pyramid shaped, the bottom outline of compound jumbo bag 1 is the quadrangular shape, the top surface area of top outline is less than base area, and four limits, bottom surface of truncated rectangular pyramids coincide with end face four limits of quadrangular respectively.
In the present embodiment, the top outline of compound jumbo bag 1 is positive truncated rectangular pyramids, and the bottom outline of compound jumbo bag 1 is cubic, and the end face of the bottom outline of compound jumbo bag 1 is consistent with the bottom surface of positive truncated rectangular pyramids with the bottom surface.
In the present embodiment, compound jumbo bag 1 is combined by some sheet composite materials, and the composition of laminar composite is followed successively by by skin to internal layer: layer of polyethylene terephthalate 5, aluminium foil layer 6, the first polyethylene layer 7, the first bonding coat 8, aramid layer 9, the second bonding coat 10, the second polyethylene layer 11.
In the present embodiment, the thickness of layer of polyethylene terephthalate 5 is 10～14 μ m, the thickness of aluminium foil layer 6 is not less than 7 μ m, and the thickness sum of the first polyethylene layer 7, the first bonding coat 8, aramid layer 9, the second bonding coat 10, the second polyethylene layer 11 is not less than 125 μ m.
Embodiment 2
As shown in Figure 2, embodiment 2 is on the architecture basics of embodiment 1, and the top of compound jumbo bag is symmetrically arranged with four suspender belts.
In the present embodiment, be provided with sealing band 3 on the outline seamed edge of compound jumbo bag 1.
In the present embodiment, the bottom surface of compound jumbo bag 1 is fixedly installed some stiffening bands 4.
In the present embodiment, stiffening band 4 is two, and two stiffening bands 4 arrange along the bottom surface diagonal line of compound jumbo bag 1.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. the compound jumbo bag of a new structure, it is characterized in that, the hollow bag shaped structure that described compound jumbo bag is upper end open, the top outline of described compound jumbo bag is prism-frustum-shaped, the bottom outline of described compound jumbo bag is prism-shaped, the top surface area of described top outline is less than base area, and the limit, bottom surface of described terrace with edge coincides with the end face limit of described prism respectively.
2. compound jumbo bag according to claim 1 is characterized in that, the top outline of described compound jumbo bag is quadrangular frustum pyramid shaped, and the bottom outline of described compound jumbo bag is the quadrangular shape.
3. compound jumbo bag according to claim 2, it is characterized in that, the top outline of described compound jumbo bag is positive truncated rectangular pyramids, and the bottom outline of described compound jumbo bag is cubic, and the end face of the bottom outline of described compound jumbo bag is consistent with the bottom surface of described positive truncated rectangular pyramids with the bottom surface.
4. compound jumbo bag according to claim 3, it is characterized in that, described compound jumbo bag is combined by some sheet composite materials, and the composition of layered composite material is followed successively by by skin to internal layer: layer of polyethylene terephthalate, aluminium foil layer, the first polyethylene layer, the first bonding coat, aramid layer, the second bonding coat, the second polyethylene layer.
5. compound jumbo bag according to claim 4, it is characterized in that, the thickness of described layer of polyethylene terephthalate is 10～14 μ m, the thickness of described aluminium foil layer is not less than 7 μ m, and the thickness sum of described the first polyethylene layer, the first bonding coat, aramid layer, the second bonding coat, the second polyethylene layer is not less than 125 μ m.
6. compound jumbo bag according to claim 5 is characterized in that, the top of described compound jumbo bag is symmetrically arranged with two or four suspender belts.
7. compound jumbo bag according to claim 6 is characterized in that, is provided with sealing band on the outline seamed edge of described compound jumbo bag.
8. compound jumbo bag according to claim 7 is characterized in that, the bottom surface of described compound jumbo bag is fixedly installed some stiffening bands.
9. compound jumbo bag according to claim 8 is characterized in that, described stiffening band is two, and described two stiffening bands arrange along the bottom surface diagonal line of compound jumbo bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437255 CN202864118U (en) | 2012-08-30 | 2012-08-30 | Novel structural compound ton bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437255 CN202864118U (en) | 2012-08-30 | 2012-08-30 | Novel structural compound ton bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864118U true CN202864118U (en) | 2013-04-10 |
Family
ID=48030859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220437255 Expired - Lifetime CN202864118U (en) | 2012-08-30 | 2012-08-30 | Novel structural compound ton bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622552A (en) * | 2018-05-08 | 2018-10-09 | 南通联荣集团有限公司 | A kind of anti-expansion container bag of high barrier and preparation method thereof |
| CN113263776A (en) * | 2021-05-25 | 2021-08-17 | 武汉速安达建筑橡塑制品有限公司 | Large-tonnage bag and processing method thereof |
-
2012
- 2012-08-30 CN CN 201220437255 patent/CN202864118U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622552A (en) * | 2018-05-08 | 2018-10-09 | 南通联荣集团有限公司 | A kind of anti-expansion container bag of high barrier and preparation method thereof |
| CN113263776A (en) * | 2021-05-25 | 2021-08-17 | 武汉速安达建筑橡塑制品有限公司 | Large-tonnage bag and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214400 No.2 Tonggang Road, Changjing Town, Jiangyin, Wuxi, Jiangsu Province Patentee after: Shenghui New Material Co.,Ltd. Address before: 214400 No.2 Tonggang Road, Changjing Town, Jiangyin, Wuxi, Jiangsu Province Patentee before: Shenghui new materials Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 214400 No.2 Tonggang Road, Changjing Town, Jiangyin, Wuxi, Jiangsu Province Patentee after: Shenghui new materials Co.,Ltd. Address before: 214400 No.2, Tonggang Road, Changjing Industrial Park, Jiangyin City, Jiangsu Province Patentee before: JIANGYIN SUNRISE PACKAGING MATERIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |