CN211033752U - Useless ton bag of danger - Google Patents
Useless ton bag of danger Download PDFInfo
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- CN211033752U CN211033752U CN201921733003.0U CN201921733003U CN211033752U CN 211033752 U CN211033752 U CN 211033752U CN 201921733003 U CN201921733003 U CN 201921733003U CN 211033752 U CN211033752 U CN 211033752U
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- base cloth
- bag body
- ton bag
- cloth bag
- danger
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Abstract
The utility model relates to a useless ton bag of danger is used in ton bag technical field, and its technical scheme main points are: the fabric bag comprises a base cloth bag body, an aluminum film lining and a first piece of non-woven fabric which are sequentially distributed from outside to inside, wherein a first polypropylene film covers the inner wall of the base cloth bag body, and the outer edge of an opening of the aluminum film lining is connected with the inner side of the base cloth bag body; the problem of single-deck ton bag easily corroded, lead to danger useless material to leak is solved, its advantage is: the sealing performance of the aluminum film lining is enhanced, and the possibility that the ton bag is easily corroded to cause leakage of hazardous waste materials is reduced.
Description
Technical Field
The utility model belongs to the technical field of ton bag technique and specifically relates to a useless ton bag of danger is related to.
Background
The ton bag is also called flexible container, it is a flexible transport packaging container, it has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and it has enough strength in structure, it can be widely used for packaging various powdery, granular and blocky articles such as chemical industry, building material, plastics, mineral products, etc., and it is an ideal article for storage and transportation industries.
Chinese patent with publication number CN208233808U discloses a ton bag with weight sign, including ton bag body and weight sign district, ton bag body is equipped with ton bag suspender, ton bag body one side is equipped with weight sign district, weight sign district is through the mode and the ton bag body lateral wall surface connection of printing, weight sign district is equipped with material sign i, material sign ii and material sign iii, material sign i, material sign ii and material sign iii all are located ton bag body downside.
However, the conventional ton bag is generally formed of a single-layered base fabric, and when the ton bag is used to contain hazardous waste materials, the single-layered ton bag is easily corroded, thereby causing leakage of the hazardous waste materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a useless ton bag of danger, its advantage is: the possibility that the ton bag is easily corroded to cause leakage of hazardous waste materials is reduced.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a useless ton bag of danger, includes the base cloth bag body, aluminium membrane inside lining and the first non-woven fabric that outside-in distributes in proper order, base cloth bag internal wall coats and is stamped first polypropylene membrane, aluminium membrane inside lining open-ended outward flange is connected with the inboard of the base cloth bag body.
Through adopting above-mentioned technical scheme, first polypropylene film can be able to bear the corruption of acid, alkali, salt solution and multiple organic solvent, and the aluminium membrane has corrosion-resistant, airtight, waterproof characteristic, and both combine together to reduce the possibility that the base cloth bag body is corroded, have reduced the possibility that the dangerous waste material leaked, and non-woven fabrics intensity is high simultaneously, the durability is good, has prolonged the life of ton bag.
The utility model discloses further set up to: the inner side of the first non-woven fabric is provided with a base fabric and a plain cloth which are bonded with each other, and the inner wall of the plain cloth is covered with a second polypropylene film.
Through adopting above-mentioned technical scheme, plain cloth has firm durable characteristics, and it combines together with the base cloth, has prevented that sharp-pointed waste product among the dangerous waste material from puncturing ton bag, has further reduced the possibility that dangerous waste material leaked, and the second polypropylene membrane has played the effect of double protection.
The utility model discloses further set up to: the base cloth and the flat cloth are wrapped with a second non-woven fabric, and the second non-woven fabric is connected with the first non-woven fabric.
Through adopting above-mentioned technical scheme, second non-woven fabrics matter is light, soft to the danger waste product of adaptation various shapes.
The utility model discloses further set up to: the outer side wall of the base cloth bag body is provided with a hanging strip.
By adopting the technical scheme, the hanging strip is convenient for people to hold or hang equipment such as a crane and the like.
The utility model discloses further set up to: the outer side wall of the base cloth bag body is provided with a waistband, and the hanging strip is sewn on the waistband.
Through adopting above-mentioned technical scheme, the waistband has increased the intensity of suspender with the junction of base cloth bag body, has reduced suspender and base cloth bag body and has taken place the possibility of tearing.
The utility model discloses further set up to: the bottom of the base cloth bag body is connected with a first reinforcing strip, the two ends of the first reinforcing strip are connected with second reinforcing strips, and the second reinforcing strips are sewn on the outer wall of the base cloth bag body.
Through adopting above-mentioned technical scheme, the connection of base cloth bag body bottom has been stabilized in the cooperation of first reinforcement area and second reinforcement area, does benefit to the bearing capacity that increases base cloth bag body bottom.
The utility model discloses further set up to: the first reinforcing strips are two and are distributed in a crossed mode.
Through adopting above-mentioned technical scheme, two crisscross first reinforced bands have further improved the joint strength of base cloth bag body bottom.
The utility model discloses further set up to: the first reinforcing strip and the second reinforcing strip are made of polypropylene materials.
Through adopting above-mentioned technical scheme, the polypropylene material has the durable characteristics of light, does benefit to the life who prolongs first reinforcing strip and second reinforcing strip.
To sum up, the utility model discloses a beneficial technological effect does:
1. through the multilayer protection of the first polypropylene film, the aluminum film and the second polypropylene film on acid and alkali corrosive substances and the separation of the base cloth and the plain cloth on sharp dangerous waste products, the possibility of leakage of the base cloth bag body caused by corrosion or puncture is reduced, and the safety and durability of the ton bag are improved;
2. the connection of the sling takes the waistband as a carrier, so that the stability of the connection position of the sling is improved; the cooperation of first reinforcing band and second reinforcing band has then improved the bearing strength of base cloth bag body bottom.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a schematic structural view of the first reinforcing strip according to the present embodiment.
Fig. 3 is a schematic structural diagram of the base cloth bag body and the aluminum film liner according to the embodiment.
Fig. 4 is an enlarged view of a in fig. 3.
In the figure, 1, a base cloth bag body; 11. a first polypropylene film; 12. aluminum film lining; 13. a first nonwoven fabric; 14. a base cloth; 15. flattening; 16. a second polypropylene film; 17. a second nonwoven fabric; 18. a sling; 2. a waistband; 21. a first reinforcing strip; 22. a second reinforcing strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a dangerous waste ton bag comprises a base cloth bag body 1, an aluminum film lining 12, first non-woven cloth 13, base cloth 14 and plain cloth 15 which are sequentially distributed from outside to inside, wherein a first polypropylene film 11 covers the inner wall of the base cloth bag body 1, and the first polypropylene film 11 can resist corrosion of acid, alkali, salt solution and various organic solvents.
As shown in fig. 3, the aluminum film lining 12 is adapted to the inner contour of the base cloth bag body 1 and is in a bag shape, the outer edge of the opening of the aluminum film lining 12 is connected with the inner side wall of the opening of the base cloth bag body 1, so that the aluminum film lining 12 can be turned out of the base cloth bag body 1 independently, the aluminum film lining 12 has four-layer structure components and comprises PET/a L/PA/PE, and the aluminum film lining has the characteristics of corrosion resistance, air impermeability and water impermeability, and can achieve the effects of sealing and leakage prevention, meanwhile, the aluminum film lining 12 is easy to heat seal, and after the ton bag is filled, an operator can heat seal the opening of the aluminum film lining 12 to prevent dangerous waste products from leaking.
As shown in fig. 4, the first nonwoven fabric 13 is formed by directly laying polypropylene spun yarn into a web and thermally bonding the web, and is connected to the aluminum film liner 12, and the two are independent from each other, and the first nonwoven fabric 13 is preferably polypropylene staple fiber, has similar longitudinal and transverse strength, good flexibility, durability and insulation, and is beneficial to ensuring the safety when storing hazardous waste materials and reducing the possibility of fire caused by electric spark.
As shown in fig. 4, the base cloth 14 and the plain cloth 15 are adhered to each other, wherein the plain cloth 15 is a coarse plain cloth 15, which is firm and durable, one side of the plain cloth 15, which is away from the base cloth 14, is covered with a second polypropylene film 16, and the base cloth 14 and the plain cloth 15 are covered with a second non-woven fabric 17, which is light, flexible and non-combustion-supporting, and the second non-woven fabric 17 is sewn with the base cloth 14 and the plain cloth 15 and is connected to the first non-woven fabric 13.
As shown in fig. 4, the first polypropylene film 11, the aluminum film liner 12 and the second polypropylene film 16 protect against corrosive substances such as acid and alkali layer by layer, so that the possibility of corrosion of the base cloth bag body 1 is reduced, and meanwhile, the combination of the base cloth 14, the plain cloth 15 and the second non-woven fabric 17 is convenient for adapting to and accommodating hazardous waste materials in various shapes, plays a role of a buffer layer, increases the overall strength of the base cloth bag, and reduces the possibility of leakage caused by corrosion or puncture of the ton bag.
As shown in fig. 4, the ton bag is divided into four layers, the first layer is a base cloth bag body 1 with a first polypropylene film 11, the second layer is an aluminum film lining 12, the third layer is a first non-woven fabric 13, and the fourth layer is a composite fabric composed of a base cloth 14, a plain cloth 15, a second polypropylene film 16 and a second non-woven fabric 17, so that the transfer of different hazardous waste materials is met, and the stability and the safety of the ton bag are improved.
As shown in fig. 1, the cross section of the base cloth bag body 11 is circular, an annular waistband 2 is sewn on the circumferential side wall of the base cloth bag body, hanging strips 18 are respectively arranged on the two sides of the opening of the base cloth bag body 1, and the two hanging strips 18 are symmetrically distributed and sewn on the waistband 2; when the hanging strip 18 is pulled to act upwards, the connecting area of the waistband 2 and the base cloth bag body 1 is increased, and the possibility that the connecting part of the waistband and the base cloth bag body is torn is reduced.
As shown in fig. 1 and 2, two first reinforcing strips 21 are connected to the bottom of the base fabric bag 1, the two first reinforcing strips 21 are distributed in a crisscross manner, two ends of each first reinforcing strip 21 are connected with an integrally formed second reinforcing strip 22, the second reinforcing strips 22 are perpendicular to the first reinforcing strips 21 and extend towards the direction close to the waistband 2, one extending end of each second reinforcing strip is sewn with the waistband 2, the second reinforcing strips 22 are sewn on the base fabric bag 1, so that the second reinforcing strips 22 are fixed, and the first reinforcing strips 21 and the second reinforcing strips 22 are made of polypropylene. When the base cloth bag body 1 loads materials, the first reinforcing belt 21 and the second reinforcing belt 22 are connected in a U shape, so that the supporting effect on the bottom of the base cloth bag body 1 is achieved, the strength of the joint of the bottom of the base cloth bag body 1 and the circumferential side wall of the base cloth bag body is increased, and the storage capacity and the storage safety factor of the base cloth bag body 1 are improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a useless ton bag of danger which characterized in that: including base cloth bag body (1), aluminium membrane inside lining (12) and first non-woven fabrics (13) that outside-in distributes in proper order, base cloth bag body (1) inner wall coats and is stamped first polypropylene membrane (11), aluminium membrane inside lining (12) open-ended outward flange is connected with the inboard of base cloth bag body (1).
2. The hazardous waste ton bag of claim 1, wherein: the inner side of the first non-woven fabric (13) is provided with a base fabric (14) and a flat fabric (15) which are bonded with each other, and the inner wall of the flat fabric (15) is covered with a second polypropylene film (16).
3. The useless ton bag of danger of claim 2, characterized in that: the base cloth (14) and the plain cloth (15) are wrapped with a second non-woven fabric (17), and the second non-woven fabric (17) is connected with the first non-woven fabric (13).
4. The hazardous waste ton bag of claim 1, wherein: the outer side wall of the base cloth bag body (1) is connected with a hanging strip (18).
5. The useless ton bag of danger of claim 4, characterized in that: the outer side wall of the base cloth bag body (1) is provided with a waistband (2), and the hanging strip (18) is sewn on the waistband (2).
6. The useless ton bag of danger of claim 5, characterized in that: the bottom of the base cloth bag body (1) is connected with a first reinforcing strip (21), two ends of the first reinforcing strip (21) are connected with a second reinforcing strip (22), and the second reinforcing strip (22) is sewn on the outer wall of the base cloth bag body (1).
7. The useless ton bag of danger of claim 6, characterized in that: the number of the first reinforcing strips (21) is two, and the two first reinforcing strips (21) are distributed in a crossed mode.
8. The hazardous waste ton bag of claim 7, wherein: the first reinforcing strip (21) and the second reinforcing strip (22) are made of polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733003.0U CN211033752U (en) | 2019-10-16 | 2019-10-16 | Useless ton bag of danger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733003.0U CN211033752U (en) | 2019-10-16 | 2019-10-16 | Useless ton bag of danger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211033752U true CN211033752U (en) | 2020-07-17 |
Family
ID=71542884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921733003.0U Active CN211033752U (en) | 2019-10-16 | 2019-10-16 | Useless ton bag of danger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211033752U (en) |
-
2019
- 2019-10-16 CN CN201921733003.0U patent/CN211033752U/en active Active
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