CN211033561U - Oil-resistant anti-freezing packaging bag - Google Patents
Oil-resistant anti-freezing packaging bag Download PDFInfo
- Publication number
- CN211033561U CN211033561U CN201921801155.XU CN201921801155U CN211033561U CN 211033561 U CN211033561 U CN 211033561U CN 201921801155 U CN201921801155 U CN 201921801155U CN 211033561 U CN211033561 U CN 211033561U
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- CN
- China
- Prior art keywords
- bag body
- bag
- oil
- synthetic rubber
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007710 freezing Methods 0.000 title claims abstract description 22
- 238000004806 packaging method and process Methods 0.000 title abstract description 10
- 229920003051 synthetic elastomer Polymers 0.000 claims abstract description 26
- 239000005061 synthetic rubber Substances 0.000 claims abstract description 26
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 11
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims abstract description 7
- 210000003734 kidney Anatomy 0.000 claims description 2
- 230000002528 anti-freeze Effects 0.000 claims 6
- 244000043261 Hevea brasiliensis Species 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 229920003052 natural elastomer Polymers 0.000 abstract description 5
- 229920001194 natural rubber Polymers 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 229920002313 fluoropolymer Polymers 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 4
- 208000001034 Frostbite Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses an oil-resistant anti-freezing packaging bag, which comprises a bag body and concave-convex bones, wherein the bag body consists of a synthetic rubber layer and an anti-freezing inner liner layer, the inner surface and the outer surface of the anti-freezing inner liner layer are both coated with the synthetic rubber layer, and the concave-convex bones are arranged at the upper opening of the bag body; the utility model discloses the well bag body is formed by the combination of frostproofing inner liner and synthetic rubber layer, the inside and outside coating of frostproofing inner liner has synthetic rubber layer, frostproofing inner liner has very strong anti tear performance for ethylene-tetrafluoroethylene copolymer, low temperature impact resistance is the best among the current fluoroplastics, from the room temperature to-80 ℃ can both have higher impact strength, the service temperature range of this kind of material is wider, its embrittling temperature is low to-100 ℃, adopt this kind of material as synthetic rubber layer's substrate, can effectively avoid synthetic rubber to split under low temperature environment, and synthetic rubber has the good temperature resistance of more natural rubber, and is wear-resisting, ageing-resistant, performances such as corrosion-resistant or resistant oil.
Description
Technical Field
The utility model relates to a wrapping bag technical field especially relates to an resistant oily wrapping bag that prevents frostbite.
Background
The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. Is widely used in daily life and industrial production. The commercial quality of the package itself is more and more remarkable, and it has become a special product which is no longer attached to the production of commodities, a widely used product in which all commodities are inseparable.
Current wrapping bag is in the use, and the oil resistance and the freeze-proof performance of the bag body are not high, and the greasy dirt that is infected with easily also ftractures easily under low temperature environment, and simultaneously, when the bag body used, generally need frequent manual bag mouth of strutting to take the interior product, and be not portable to cause user experience poor.
Therefore, an oil-resistant anti-freezing packaging bag is provided to solve the defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing: an oil-resistant antifreezing packaging bag.
The technical scheme of the utility model: the utility model provides an resistant oily wrapping bag that prevents frostbite, includes the bag body and concavo-convex bone, the bag body comprises synthetic rubber layer and the anti-freezing inner liner, and the interior outside of anti-freezing inner liner has all coated synthetic rubber layer, the upper end opening part of the bag body is provided with the concavo-convex bone, and the top of concavo-convex bone is located a bag body side surface and has cup jointed first ribbon through the spliced pole, bag body opposite side surface pressfitting is connected with the second ribbon, the waist groove has been seted up to the border position on bag body middle part surface.
As a further description of the above technical solution: the end of first ribbon is provided with the end ring, and the end ring cup joints with the spliced pole of bag body side surface, first ribbon is corresponding with the kidney groove.
As a further description of the above technical solution: the spliced pole is equipped with two altogether, and two spliced poles symmetric distribution are at the both ends of bag body one side surface.
As a further description of the above technical solution: a plurality of protruding columns are arranged on one side surface of the second binding belt in an equidistant mode, one ends of the protruding columns are located on the surface of the bag body, through holes are formed in the surfaces of the bag body, and the protruding columns of the second binding belt penetrate through the through holes and extend to the surface of one side of the bag body.
As a further description of the above technical solution: a plurality of through-holes have been seted up to the surface equidistance of first ribbon, and the projection phase-match of a plurality of through-holes and second ribbon.
As a further description of the above technical solution: the waist groove is totally provided with two, and two waist grooves are symmetrical about the vertical central line of the bag body.
As a further description of the above technical solution: the anti-freezing lining layer is made of ethylene-tetrafluoroethylene copolymer.
The utility model discloses following beneficial effect has:
the utility model discloses in, the bag body is formed by the combination of frostproofing inner liner and synthetic rubber layer, the coating has synthetic rubber layer inside and outside the frostproofing inner liner, the frostproofing inner liner has very strong tear resistance for ethylene-tetrafluoroethylene copolymer, low temperature impact resistance is the best among the current fluoroplastics, can have higher impact strength from room temperature to minus 80 ℃, the service temperature range of this kind of material is wider, its embrittlement temperature is low to minus 100 ℃, adopt this kind of material as the substrate of synthetic rubber layer, can effectively avoid synthetic rubber to split under low temperature environment, and synthetic rubber has good performances such as temperature resistance, wear-resisting, ageing-resistant, corrosion-resistant or resistant oil than natural rubber;
the utility model discloses in, bag body upper end opening part is provided with the unsmooth bone, seal as the first way of the bag body, be favorable to the basis of sack to seal, two faces of the bag body of unsmooth bone top are provided with first ribbon and second ribbon respectively, the projection that is equipped with through second ribbon surface cup joints with the through-hole that first ribbon surface corresponds to set up, carry out the secondary to the bag body and seal, thereby avoid impurity pollution sack such as dust, and simultaneously, first ribbon cup joints on the spliced pole on bag body surface through the end links, the cooperation second ribbon can regard as the bag rope to use, improve the portability, wherein, through breaking away from the spliced pole with first ribbon, then twine first ribbon on the waist groove of the bag body, the front and back end is through end links first position connection, the constraint bag body, thereby can open the sack, be convenient for take the product in the.
Drawings
FIG. 1 is a schematic structural view of an oil-resistant and freeze-proof packaging bag of the present invention;
FIG. 2 is a schematic diagram of the structure of the oil-proof and anti-freezing packaging bag according to the present invention in a bound state;
fig. 3 is a top view of the oil-proof and freeze-proof packing bag of the present invention.
Illustration of the drawings:
1. a bag body; 2. a concave-convex bone; 3. a first cable tie; 4. a through hole; 5. a convex column; 6. connecting columns; 7. a waist groove; 8. an end ring; 9. a through hole; 10. a second cable tie; 11. a synthetic rubber layer; 12. and (4) freezing-proof inner liner layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an oil-resistant anti-freezing packaging bag comprises a bag body 1 and concave-convex ribs 2, wherein the bag body 1 is composed of a synthetic rubber layer 11 and an anti-freezing inner lining layer 12, the synthetic rubber layer 11 is coated on the inner surface and the outer surface of the anti-freezing inner lining layer 12, the concave-convex ribs 2 are arranged at an opening at the upper end of the bag body 1, a first bandage 3 is sleeved on the surface of one side of the bag body 1 above the concave-convex ribs 2 through a connecting column 6, a second bandage 10 is connected on the surface of the other side of the bag body 1 in a pressing mode, a waist groove 7 is formed in the edge position of the middle surface of the bag body 1, the synthetic rubber layer 11 is coated on the inner surface and the outer surface of the anti-freezing inner lining layer 12, the anti-freezing inner lining layer 12 is made of ethylene-tetrafluoroethylene copolymer and has strong anti-tearing performance, the use temperature, the synthetic rubber has excellent temperature resistance, wear resistance, aging resistance, corrosion resistance or oil resistance and the like compared with natural rubber, and has good oil resistance effect;
the end of first ribbon 3 is provided with end ring 8, and end ring 8 cup joints with spliced pole 6 of 1 side surface of the bag body, and first ribbon 3 is corresponding with waist groove 7, and waist groove 7 is equipped with two altogether, and two waist grooves 7 are about the vertical central line symmetry of the bag body 1, through winding first ribbon 3 on the waist groove 7 of the bag body 1, the front and back end is through 8 first connections of end ring, the constraint bag body 1 to can open the sack, be convenient for take the product in the bag body 1.
The spliced pole 6 is equipped with two altogether, and 6 symmetric distribution of two spliced poles are in the both ends of 1 side surface of the bag body, and spliced pole 6 cup joints together with the end ring of first ribbon 3, the installation and the dismantlement of the first ribbon 3 of being convenient for.
10 side surface equidistance of second ribbon is provided with a plurality of projections 5, and the one end of projection 5 is located 1 surface of the bag body and has seted up through hole 9, projection 5 of second ribbon 10 runs through hole 9 and extends to 1 side surface of the bag body, a plurality of through-holes 4 have been seted up to the surface equidistance of first ribbon 3, and the projection 5 phase-match of a plurality of through-holes 4 and second ribbon 10, projection 5 that is equipped with through second ribbon 10 surface cup joints with through-hole 4 that 3 surface correspondences of first ribbon were seted up, carry out the secondary to the bag body 1 and seal, thereby avoid impurity pollution sack such as dust.
The anti-freezing lining layer 12 is made of ethylene-tetrafluoroethylene copolymer which has strong tear resistance, the embrittlement temperature of the anti-freezing lining layer is as low as-100 ℃, cracking of synthetic rubber in a low-temperature environment can be effectively avoided, the synthetic rubber has excellent temperature resistance, wear resistance, aging resistance, corrosion resistance or oil resistance and the like compared with natural rubber, and the oil resistance effect is good.
The working principle is as follows:
when the bag sealing device works, the bag body 1 is formed by combining an anti-freezing inner liner layer 12 and a synthetic rubber layer 11, the synthetic rubber layer 11 is coated on the inner surface and the outer surface of the anti-freezing inner liner layer 12, the anti-freezing inner liner layer 12 is made of ethylene-tetrafluoroethylene copolymer and has strong tear resistance, the brittle temperature of the anti-freezing inner liner layer is as low as-100 ℃, the synthetic rubber can be effectively prevented from cracking in a low-temperature environment, the synthetic rubber has better temperature resistance, wear resistance, aging resistance, corrosion resistance or oil resistance and the like than natural rubber, when sealing is needed, concave-convex ribs 2 are arranged at the opening at the upper end of the bag body 1 and are beneficial to sealing the bag opening, a convex column 5 arranged on the surface of a second binding belt 10 is sleeved with a through hole 4 correspondingly arranged on the surface of a first binding belt 3, secondary sealing is carried out on the bag body 1, so that the bag opening is prevented from being, through breaking away from spliced pole 6 with first ribbon 3, then with first ribbon 3 winding on the waist groove 7 of the bag body 1, 8 first connections of end ring are passed through to the front and back end, the constraint bag body 1 to can open the sack, the product in the bag body 1 of being convenient for to take, when needs use the bag rope, through manual first ribbon 3 of pulling out and second ribbon 10, stretch into the middle part of first ribbon 3 and second ribbon 4 with the finger and can regard as the bag rope to use, the carrying of the bag body 1 of being convenient for.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an resistant frostproofing wrapping bag of oil, includes the bag body (1) and unsmooth bone (2), its characterized in that: the utility model discloses a bag body, including bag body (1), the bag body is including the freezing-proof inner liner (12), and the inner and outer face of freezing-proof inner liner (12) all coats synthetic rubber layer (11), the upper end opening part of the bag body (1) is provided with unsmooth bone (2), and the top of unsmooth bone (2) is located bag body (1) a side surface and has cup jointed first ribbon (3) through spliced pole (6), bag body (1) opposite side surface pressfitting is connected with second ribbon (10), waist groove (7) have been seted up to the border position on bag body (1) middle part surface.
2. The oil-resistant antifreeze package bag of claim 1, wherein: the end of first ribbon (3) is provided with end ring (8), and end ring (8) cup joint with spliced pole (6) of bag body (1) side surface, first ribbon (3) correspond with kidney groove (7).
3. The oil-resistant antifreeze package bag of claim 1, wherein: the bag is characterized in that the two connecting columns (6) are arranged, and the two connecting columns (6) are symmetrically distributed at two ends of the surface of one side of the bag body (1).
4. The oil-resistant antifreeze package bag of claim 1, wherein: a plurality of convex columns (5) are arranged on one side surface of the second binding belt (10) at equal intervals, one end of each convex column (5) is positioned on the surface of the bag body (1) and provided with a through hole (9), and the convex columns (5) of the second binding belt (10) penetrate through the through holes (9) and extend to one side surface of the bag body (1).
5. The oil-resistant antifreeze package bag of claim 1, wherein: a plurality of through holes (4) are formed in the surface of the first cable tie (3) at equal intervals, and the through holes (4) are matched with the convex columns (5) of the second cable tie (10).
6. The oil-resistant antifreeze package bag of claim 1, wherein: the waist grooves (7) are provided with two parts, and the two waist grooves (7) are symmetrical about the vertical center line of the bag body (1).
7. The oil-resistant antifreeze package bag of claim 1, wherein: the anti-freezing lining layer (12) is made of ethylene-tetrafluoroethylene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921801155.XU CN211033561U (en) | 2019-10-25 | 2019-10-25 | Oil-resistant anti-freezing packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921801155.XU CN211033561U (en) | 2019-10-25 | 2019-10-25 | Oil-resistant anti-freezing packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211033561U true CN211033561U (en) | 2020-07-17 |
Family
ID=71532834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921801155.XU Expired - Fee Related CN211033561U (en) | 2019-10-25 | 2019-10-25 | Oil-resistant anti-freezing packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211033561U (en) |
-
2019
- 2019-10-25 CN CN201921801155.XU patent/CN211033561U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |