CN212951883U - High-strength stretch-resistant food packaging bag - Google Patents
High-strength stretch-resistant food packaging bag Download PDFInfo
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- CN212951883U CN212951883U CN202021353176.2U CN202021353176U CN212951883U CN 212951883 U CN212951883 U CN 212951883U CN 202021353176 U CN202021353176 U CN 202021353176U CN 212951883 U CN212951883 U CN 212951883U
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Abstract
The utility model discloses a high strength stretch-proofing food package bag, including the outer bag body and the inner bag body, be connected with central sandwich layer between the outer bag body and the inner bag body, central sandwich layer include respectively with outer bag body coupling's articulamentum one and with inner bag body coupling's articulamentum two, be equipped with stretch-proofing structural layer between articulamentum one and the articulamentum two, stretch-proofing structural layer includes that quantity is two nanometer polyethylene layer, be equipped with the inner core layer between the nanometer polyethylene layer, the both sides of inner core layer all are equipped with and connect elasticity stretch-proofing strip, form stretch-proofing layer between elasticity stretch-proofing strip and the nanometer polyethylene layer, stretch-proofing layer includes a plurality of connecting wires one and connecting wire two of crisscross distribution, form a plurality of triangle-shaped meshes between connecting wire one and the connecting wire two, be connected with the: such device simple structure, convenient to use can strengthen the structural strength of wrapping bag greatly, and non-deformable breaks, and stretch-proofing effectual.
Description
Technical Field
The utility model relates to a design field of wrapping bag particularly, relates to a stretch-proofing food package bag of high strength.
Background
The packaging of goods plays an important role in the storage, quality guarantee, transportation, beautification and the like of the goods. Along with the development of economy, the progress of science and technology, the day of the product is new and different, and people's life tends to convenience and leisure more, packing to the product has also had higher requirement, food package bag is used for the packing to food, the kind of the wrapping bag on the market is also more various, at present, food is after adding the wrapping bag, processing personnel can seal the wrapping bag, wherein, in order to prevent the wrapping bag gas leakage, at present, mainly adopt the mode of heat-seal directly to die the sack department seal of wrapping bag, when people eat the food in the wrapping bag like this, can directly tear the sack of wrapping bag.
Meanwhile, the packaging bag is an essential article in daily life of people, and is used in our life all the time, for example, plastic packaging bags are used for shopping, electric appliance packaging, food packaging and the like. The existing packaging bag has low strength, is easy to break when being overloaded, and has poor wear resistance, easy abrasion and poor impact resistance.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a stretch-proofing food package bag of high strength to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a high-strength stretch-resistant food packaging bag comprises an outer bag body and an inner bag body, wherein a central core layer is connected between the outer bag body and the inner bag body, the central core layer comprises a first connecting layer and a second connecting layer, the first connecting layer is connected with the outer bag body, the second connecting layer is connected with the inner bag body, a stretch-resistant structure layer is arranged between the first connecting layer and the second connecting layer, the stretch-resistant structure layer comprises two nano polyethylene layers, the inner core layer is arranged between the nano polyethylene layers, elastic stretch-resistant strips are arranged on two sides of the inner core layer, a stretch-resistant layer is formed between the elastic stretch-resistant strips and the nano polyethylene layers, the stretch-resistant layer comprises a plurality of first connecting lines and a second connecting line which are distributed in a staggered mode, a plurality of triangular meshes are formed between the first connecting lines and the second connecting lines, reinforcing structure lines are connected between the triangular meshes, and outer structure layers are arranged, the outer structure layer comprises an anti-deformation net consisting of a plurality of warps and wefts.
Furthermore, the bottom of the outer bag body is provided with a bottom pad, and the bottom pad is provided with an anti-abrasion pad.
Furthermore, a moisture-proof interlayer is arranged in the inner bag body.
Furthermore, the top parts of the outer bag body and the inner bag body are provided with sealing pull strips, and the sealing pull strips are provided with pull-close blocks.
Further, a handle is arranged on the outer bag body.
The utility model provides a stretch-proofing food package bag of high strength, beneficial effect is as follows:
(1) the central core layer is connected between the outer bag body and the inner bag body, the stretch-proofing structure layer is arranged between the first connecting layer and the second connecting layer and comprises two nano polyethylene layers, the inner core layer is arranged between the nano polyethylene layers, the two sides of the inner core layer are respectively provided with the elastic stretch-proofing strips, the stretch-proofing layer is formed between the elastic stretch-proofing strips and the nano polyethylene layers and comprises a plurality of connecting lines I and connecting lines II which are distributed in a staggered manner, a plurality of triangular meshes are formed between the connecting lines I and the connecting lines II, and the reinforcing structure lines are connected between the triangular meshes. The effect of the stretch-proofing strip of cooperation elasticity further improves its stretch-proofing effect, simultaneously, utilizes the shape net of preapring for an unfavorable turn of events that comprises a plurality of warp and weft, improves its structural strength, and such device simple structure, convenient to use can strengthen the structural strength of wrapping bag greatly, and non-deformable breaks, and stretch-proofing effectual.
(2) The bottom of the outer bag body is provided with a bottom pad, the bottom pad is provided with an anti-abrasion pad, and the placing stability is greatly improved.
(3) And a moisture-proof interlayer is arranged in the inner bag body, so that the food is prevented from being damped after being packaged.
(4) The sealing brace is arranged at the top of the outer bag body and the top of the inner bag body, and the sealing brace is provided with the pulling and closing block, so that a good sealing effect can be achieved.
(5) The outer bag body is provided with a handle, so that the bag is convenient for daily use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a high-strength stretch-resistant food packaging bag according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a central core layer of a high strength stretch resistant food packaging bag according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an anti-stretch structure layer in a high-strength anti-stretch food packaging bag according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an anti-stretching layer in a high-strength anti-stretching food packaging bag according to an embodiment of the present invention.
In the figure:
1. an outer bag body; 2. an inner bag body; 3. a central core layer; 4. a first connecting layer; 5. a second connecting layer; 6. a tensile structural layer; 7. a nano polyethylene layer; 8. an inner core layer; 9. an elastic stretch resistant strip; 10. a stretch resistant layer; 11. a first connecting line; 12. a second connecting line; 13. triangular meshes; 14. a reinforcing structure wire; 15. an outer structural layer; 16. warp threads; 17. a weft; 18. a deformation-preventing net; 19. a bottom pad; 20. a moisture barrier layer; 21. sealing the brace; 22. pulling and combining the blocks; 23. a handle.
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 all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
referring to fig. 1-4, a high-strength stretch-resistant food packaging bag according to an embodiment of the present invention includes an outer bag body 1 and an inner bag body 2, a central core layer 3 is connected between the outer bag body 1 and the inner bag body 2, the central core layer 3 includes a first connecting layer 4 connected to the outer bag body 1 and a second connecting layer 5 connected to the inner bag body 2, respectively, a stretch-resistant structure layer 6 is disposed between the first connecting layer 4 and the second connecting layer 5, the stretch-resistant structure layer 6 includes two nano polyethylene layers 7, an inner core layer 8 is disposed between the nano polyethylene layers 7, elastic stretch-resistant strips 9 are disposed on both sides of the inner core layer 8, a stretch-resistant layer 10 is formed between the elastic stretch-resistant strips 9 and the nano polyethylene layers 7, the stretch-resistant layer 10 includes a plurality of first connecting lines 11 and second connecting lines 12 which are distributed in a staggered manner, the utility model discloses a tensile structure of connecting wire, including connecting wire one 11 and connecting wire two 12, form a plurality of triangle-shaped meshs 13 between the connecting wire two, be connected with reinforced structure line 14 between the triangle-shaped meshs 13, stretch-proofing structural layer 6 both sides all are equipped with outer structural layer 15, outer structural layer 15 includes the shape net 18 of preapring for an unfavorable turn of events that comprises a plurality of warp 16 and weft 17.
Through the above scheme of the utility model, by connecting the central core layer 3 between the outer bag body 1 and the inner bag body 2, the stretch-proofing structure layer 6 is arranged between the first connecting layer 4 and the second connecting layer 5, the stretch-proofing structure layer 6 comprises two nano polyethylene layers 7, the inner core layer 8 is arranged between the nano polyethylene layers 7, both sides of the inner core layer 8 are provided with the elastic stretch-proofing strips 9, the stretch-proofing layer 10 is formed between the elastic stretch-proofing strips 9 and the nano polyethylene layers 7, the stretch-proofing layer 10 comprises a plurality of connecting lines I11 and connecting lines II 12 which are distributed in a staggered way, a plurality of triangular meshes 13 are formed between the connecting lines I11 and the connecting lines II 12, the reinforcing structure lines 14 are connected between the triangular meshes 13, when in use, the elastic stretch-proofing strips 9 at both sides of the inner core layer 8 are utilized, when being stretched, the deformation of the packaging bag can be effectively prevented, and simultaneously, the plurality of triangular meshes 13 formed between, the additional strengthening line 14 of connecting between the triangle-shaped mesh 13, the effect of the stretch-proofing strip 9 of cooperation elasticity further improves its stretch-proofing effect, simultaneously, utilizes the shape net 18 of preapring for an unfavorable turn of events that comprises a plurality of warp 16 and weft 17, improves its structural strength, such device simple structure, and convenient to use can strengthen the structural strength of wrapping bag greatly, and non-deformable is broken, and stretch-proofing effectual.
Example two:
as shown in fig. 1-4, a bottom pad 19 is arranged at the bottom of the outer bag body 1, and an anti-abrasion pad is arranged on the bottom pad 19, so that the placing stability is greatly improved; a moisture-proof interlayer 20 is arranged in the inner bag body 2, so that the food is prevented from being damped after being packaged; the top parts of the outer bag body 1 and the inner bag body 2 are provided with sealing braces 21, and the sealing braces 21 are provided with pull-fit blocks 22 which can have good sealing effect; the handle 23 is arranged on the outer bag body 1, so that the daily use is convenient.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
When in actual application, when using, the stretch-proofing strip 9 of elasticity of utilizing 8 both sides of inner core layer, when receiving tensile, can effectually prevent that the wrapping bag warp, and simultaneously, utilize a plurality of triangle-shaped meshs 13 that form between connecting wire 11 and the connecting wire two 12, the additional strengthening line 14 of connecting between the triangle-shaped meshs 13, the effect of cooperation elasticity stretch-proofing strip 9, further improve its stretch-proofing effect, and simultaneously, utilize the shape net 18 of preapring for an unfavorable turn of events that comprises a plurality of warp 16 and weft 17, improve its structural strength, such device simple structure, high durability and convenient use, can strengthen the structural strength of wrapping bag greatly, non-deformable breaks, stretch-proofing effectual.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A high-strength stretch-resistant food packaging bag is characterized by comprising an outer bag body (1) and an inner bag body (2), wherein a central core layer (3) is connected between the outer bag body (1) and the inner bag body (2), the central core layer (3) comprises a first connecting layer (4) and a second connecting layer (5), the first connecting layer (4) is connected with the outer bag body (1) and the second connecting layer (5) is connected with the inner bag body (2), a stretch-resistant structure layer (6) is arranged between the first connecting layer (4) and the second connecting layer (5), the stretch-resistant structure layer (6) comprises two nano polyethylene layers (7), an inner core layer (8) is arranged between the nano polyethylene layers (7), both sides of the inner core layer (8) are provided with stretch-resistant elastic strips (9), and stretch-resistant layers (10) are formed between the stretch-resistant elastic strips (9) and the nano polyethylene layers (7), stretch-proofing layer (10) are including a plurality of connecting wire (11) and connecting wire two (12) of crisscross distribution, connecting wire (11) with form a plurality of triangle-shaped meshes (13) between connecting wire two (12), be connected with additional strengthening line (14) between triangle-shaped mesh (13), stretch-proofing structural layer (6) both sides all are equipped with outer structural layer (15), outer structural layer (15) include the shape net (18) of preapring for an unfavorable turn of events that constitute by a plurality of warp (16) and weft (17).
2. The high-strength stretch-resistant food packaging bag according to claim 1, wherein a bottom pad (19) is arranged at the bottom of the outer bag body (1), and a wear-resistant pad is arranged on the bottom pad (19).
3. The high-strength stretch-resistant food packaging bag according to claim 1, wherein the inner bag body (2) is provided with a moisture-proof barrier layer (20).
4. The high-strength stretch-resistant food packaging bag is characterized in that sealing strips (21) are arranged at the tops of the outer bag body (1) and the inner bag body (2), and pulling blocks (22) are arranged on the sealing strips (21).
5. The high-strength stretch-resistant food packaging bag according to claim 1, wherein the outer bag body (1) is provided with a handle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353176.2U CN212951883U (en) | 2020-07-10 | 2020-07-10 | High-strength stretch-resistant food packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353176.2U CN212951883U (en) | 2020-07-10 | 2020-07-10 | High-strength stretch-resistant food packaging bag |
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| CN212951883U true CN212951883U (en) | 2021-04-13 |
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| CN202021353176.2U Active CN212951883U (en) | 2020-07-10 | 2020-07-10 | High-strength stretch-resistant food packaging bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232997A (en) * | 2021-05-14 | 2021-08-10 | 武晓楠 | High-strength stretch-resistant packaging bag and preparation method thereof |
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2020
- 2020-07-10 CN CN202021353176.2U patent/CN212951883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232997A (en) * | 2021-05-14 | 2021-08-10 | 武晓楠 | High-strength stretch-resistant packaging bag and preparation method thereof |
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