CN216402359U - Environment-friendly food packaging bag - Google Patents
Environment-friendly food packaging bag Download PDFInfo
- Publication number
- CN216402359U CN216402359U CN202122702753.5U CN202122702753U CN216402359U CN 216402359 U CN216402359 U CN 216402359U CN 202122702753 U CN202122702753 U CN 202122702753U CN 216402359 U CN216402359 U CN 216402359U
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- square groove
- heat preservation
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 53
- 239000002985 plastic film Substances 0.000 claims description 14
- 229920006255 plastic film Polymers 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 13
- 238000010073 coating (rubber) Methods 0.000 claims description 11
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 36
- 239000010410 layer Substances 0.000 description 27
- 238000007789 sealing Methods 0.000 description 10
- 230000009916 joint effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an environment-friendly food packaging bag, which comprises a bag main body and a resisting unit; the upper ends of the left side and the right side in the bag main body are provided with clamping units, the outer side of the bag main body is provided with a heat preservation unit, and the outer side of the heat preservation unit is provided with a waterproof unit; the resistance unit includes square groove two, elastic net and triangle lug, square groove two has been seted up to the inboard of sack main part, the inside and outside both sides of elastic net evenly are provided with triangle lug respectively, fixed connection between the inside both sides of triangle lug and square groove two is passed through in the outside of elastic net, realizes the heat retaining effect to sack main part inside through the unit that keeps warm, makes the outside of sack main part have waterproof performance through waterproof unit, increases the tensile strength in the sack main part outside under the fixed connection effect between the inside both sides of triangle lug and square groove two is passed through in the outside of elastic net to increase the number of times of use of sack main part.
Description
Technical Field
The utility model relates to the technical field of food packaging bags, in particular to an environment-friendly food packaging bag.
Background
The food packaging bag is a thin film container which is directly contacted with food and is used for containing and protecting the food, and is generally divided into a plastic packaging bag, a composite film kraft paper bag, an aluminum-plastic composite film bag and the like according to different use functions, wherein the composite film kraft paper bag can be repeatedly used, and the environmental protection coefficient is high;
an environmental-friendly food packaging bag provided by application publication number CN210794166U in the prior art comprises a bag body, wherein the bag body is sequentially provided with a plastic film and kraft paper from inside to outside, the bag body comprises a main bag and an auxiliary bag, the opening end of the main bag and the opening end of the auxiliary bag are oppositely arranged, the opening end of the main bag and the opening end of the auxiliary bag are respectively provided with a main self-sealing strip and an auxiliary self-sealing strip for sealing the opening ends of the main bag and the auxiliary bag, a sealing strip is fixedly connected between the opening end of the main bag and the opening end of the auxiliary bag, one end of the sealing strip is provided with a communicating cavity for communicating the main bag and the auxiliary bag, and the outer side of the sealing strip is provided with a sealing component for sealing/unsealing the communicating cavity;
in the prior art, although the effect of packaging food is well realized, the composite film kraft paper bag is easy to break after being used, so that the paper bag cannot be used for multiple times, and unnecessary waste is caused.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects and provide an environment-friendly food packaging bag, wherein the heat preservation effect on the inner part of the bag main body is realized through a heat preservation unit, the outer side of the bag main body has waterproof performance through a waterproof unit, and the tensile capacity of the outer side of the bag main body is increased under the fixed connection effect between the triangular lug and the two inner sides of the square groove II on the outer side of the elastic net, so that the use frequency of the bag main body is increased, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly food packaging bag comprises a bag main body, a clamping unit, a heat preservation unit, a waterproof unit and a resisting unit;
a bag main body: clamping units are arranged at the upper ends of the left side and the right side of the inner part of the bag body, a heat preservation unit is arranged on the outer side of the bag body, and a waterproof unit is arranged on the outer side of the heat preservation unit;
a resisting unit: include square groove two, elasticity net and triangle lug, square groove two has been seted up to the inboard of sack main part, the inside and outside both sides of elasticity net evenly are provided with triangle lug respectively, fixed connection between the inside both sides of triangle lug and square groove two is passed through in the outside of elasticity net.
Realize the sealed effect between the inside upper end to the sack main part under the joint effect of joint unit, realize the heat retaining effect to the sack main part inside through the heat preservation unit, make the outside of sack main part have waterproof performance through waterproof unit, increase the tensile ability in the sack main part outside under the fixed connection effect between the inside both sides of triangle lug and square groove two is passed through in the outside of elasticity net to increase the number of times of use of sack main part.
Further, the joint unit includes square groove one, sand grip and draw-in groove, a square groove one has been seted up along the fore-and-aft direction respectively to the inside left and right sides of sack main part, and the inside of two square grooves one is provided with a sand grip not of uniform size respectively, and the draw-in groove has been seted up along the fore-and-aft direction on the right side of left end sand grip, the cooperation joint between the inboard of draw-in groove and the outside of right-hand member sand grip.
Under the effect of square groove one, realize the effect to two sand grip joints not of uniform size, under the cooperation joint effect between the inboard of draw-in groove and the outside of right-hand member sand grip, realize the sealed effect between the inside upper end to the sack main part.
Further, the heat preservation unit includes cylinder lug, heat preservation and cylinder recess, the outside of sack main part evenly is provided with the cylinder lug, the cylinder recess has evenly been seted up to the inboard of heat preservation, the cooperation joint between the outside of cylinder recess and cylinder lug is passed through to the inboard of heat preservation.
Under the cooperation joint effect between the outside of cylinder recess and cylinder lug is passed through to the inboard of heat preservation, the joint that makes the heat preservation firm is in the outside of sack main part, realizes the heat retaining effect to sack main part inside through the heat preservation.
Further, waterproof unit includes square convex block, waterproof layer and square groove, the outside of heat preservation evenly is provided with square convex block, square groove has evenly been seted up to the inboard people of waterproof layer, the cooperation joint between the inboard outside through square groove and square convex block of waterproof layer.
Under the cooperation joint effect between the inboard outside through square groove and square convex block of waterproof layer, the joint that makes the waterproof layer firm has waterproof performance in the outside of heat preservation, through the waterproof layer outside that makes the sack main part.
Further, still include square groove three and rubber square ring, a square groove three has been seted up along the fore-and-aft direction respectively to the left and right sides upper end of sack main part, and two square grooves three are located the upside of square groove one, and the inboard joint of two square grooves three has a rubber square ring respectively.
The effect of the joint of the rubber square ring is realized under the effect of the square groove III, and the comfort level of the hand of a user is improved when the user carries the bag main body through the rubber square ring.
Further, still include rubber coating and plastic film, the inside side of bag main part evenly is provided with the rubber coating, the inboard bonding of rubber coating has plastic film.
Under the bonding action of the glue coating layer, the plastic film is firmly bonded on the inner side of the bag main body, and the oil-water resistance of the inner side of the bag main body is improved through the plastic film.
Compared with the prior art, the utility model has the beneficial effects that: this environmental protection food package bag has following benefit:
1. the environment-friendly food packaging bag is provided with a waterproof unit, the waterproof layer is firmly clamped on the outer side of the heat insulation layer under the action of matching clamping between the inner side of the waterproof layer and the outer side of the square lug through the square groove, and the outer side of the bag body has waterproof performance through the waterproof layer;
2. the environment-friendly food packaging bag is provided with the heat preservation unit, the heat preservation layer is firmly clamped on the outer side of the bag main body under the matching clamping action between the cylindrical groove and the outer side of the cylindrical bump on the inner side of the heat preservation layer, and the heat preservation effect on the inner part of the bag main body is realized through the heat preservation layer;
3. the heat preservation effect inside the bag main body is achieved through the heat preservation unit, the outer side of the bag main body has waterproof performance through the waterproof unit, and the tensile capacity of the outer side of the bag main body is increased under the effect of fixed connection between the triangular convex blocks and the two sides of the inner portion of the square groove II in the outer side of the elastic net, so that the using times of the bag main body are increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1 bag main part, 2 joint units, 21 square groove one, 22 sand grips, 23 draw-in grooves, 3 heat preservation units, 31 cylinder lug, 32 heat preservation, 33 cylinder recess, 4 waterproof unit, 41 square lug, 42 waterproof layer, 43 square recess, 5 resist the unit, 51 square groove two, 52 elasticity net, 53 triangle lug, 6 square groove three, 7 rubber square ring, 8 rubber coating, 9 plastic film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: an environment-friendly food packaging bag comprises a bag main body 1, a clamping unit 2, a heat preservation unit 3, a waterproof unit 4 and a resisting unit 5;
bag main body 1: clamping units 2 are arranged at the upper ends of the left side and the right side of the inner part of the bag body, a heat preservation unit 3 is arranged on the outer side of the bag body 1, and a waterproof unit 4 is arranged on the outer side of the heat preservation unit 3;
the clamping unit 2 comprises a first square groove 21, protruding strips 22 and a clamping groove 23, the left side and the right side of the inner portion of the bag body 1 are respectively provided with the first square groove 21 in the front-back direction, the protruding strips 22 with different sizes are respectively arranged in the two first square grooves 21, the clamping groove 23 is formed in the right side of the protruding strip 22 in the left end in the front-back direction, and the clamping is matched and clamped between the inner side of the clamping groove 23 and the outer side of the protruding strip 22 in the right end.
Under the effect of square groove 21, realize the effect to two sand grip 22 joints not of uniform size, under the cooperation joint effect between the inboard of draw-in groove 23 and the outside of right-hand member sand grip 22, realize the sealed effect between the inside upper end to sack main part 1.
The heat preservation unit 3 includes cylinder lug 31, heat preservation 32 and cylinder recess 33, and the outside of sack main part 1 evenly is provided with cylinder lug 31, and cylinder recess 33 has evenly been seted up to the inboard of heat preservation 32, and the cooperation joint between the outside of cylinder recess 33 and cylinder lug 31 is passed through to the inboard of heat preservation 32.
Under the cooperation joint effect between the outside of the inboard of heat preservation 32 through cylinder recess 33 and cylinder lug 31, the joint that makes the heat preservation 32 stabilize is in the outside of sack main part 1, realizes the heat retaining effect to sack main part 1 inside through heat preservation 32.
Under the cooperation joint effect between the outside of waterproof layer 42's inboard through square recess 43 and square lug 41, make the firm joint of waterproof layer 42 in the outside of heat preservation 32, make the outside of bag main part 1 have waterproof performance through waterproof layer 42.
The resisting unit 5: the bag comprises a second square groove 51, an elastic net 52 and triangular bumps 53, the second square groove 51 is formed in the inner side of the bag body 1, the triangular bumps 53 are uniformly arranged on the inner side and the outer side of the elastic net 52 respectively, and the outer side of the elastic net 52 is fixedly connected with the two inner sides of the second square groove 51 through the triangular bumps 53.
The effect of the sealing between the upper ends of the inner parts of the bag main body 1 is realized under the clamping effect of the clamping unit 2, the effect of the heat preservation of the inner parts of the bag main body 1 is realized through the heat preservation unit 3, the outer side of the bag main body 1 has waterproof performance through the waterproof unit 4, the tensile capacity of the outer side of the bag main body 1 is increased under the fixed connection effect between the triangular lug 53 and the two sides of the inner part of the square groove 51 on the outer side of the elastic net 52, and therefore the using times of the bag main body 1 are increased.
Still include three 6 in square groove and rubber square ring 7, bag main part 1's the left and right sides upper end has seted up three 6 in a square groove along the fore-and-aft direction respectively, and two three 6 in square groove are located the upside of a 21 in square groove, and two three 6 inboard joints in square groove have a rubber square ring 7 respectively.
The effect of the joint of the rubber square ring 7 is realized under the effect of the square groove III 6, and the comfort level of the hand of a user is improved when the user carries the bag main body 1 through the rubber square ring 7.
Still include rubber coating 8 and plastic film 9, the inside side of bag main part 1 evenly is provided with rubber coating 8, and the inboard bonding of rubber coating 8 has plastic film 9.
Under the bonding action of the glue coating layer 8, the plastic film 9 is firmly bonded on the inner side of the bag body 1, and the oil-water resistance of the inner side of the bag body 1 is improved through the plastic film 9.
The working principle of the environment-friendly food packaging bag provided by the utility model is as follows:
under the action of the square groove I21, the effect of clamping two convex strips 22 with different sizes is realized, under the matching clamping effect between the inner side of the clamping groove 23 and the outer side of the right-end convex strip 22, the effect of sealing the upper end inside the bag main body 1 is realized, under the matching clamping effect between the inner side of the heat preservation layer 32 and the outer side of the cylindrical convex block 31 through the cylindrical groove 33, the heat preservation layer 32 is stably clamped on the outer side of the bag main body 1, under the heat preservation effect inside the bag main body 1 through the heat preservation layer 32, under the matching clamping effect between the inner side of the waterproof layer 42 and the outer side of the square convex block 41 through the square groove 43, the waterproof layer 42 is stably clamped on the outer side of the heat preservation layer 32, the outer side of the bag main body 1 has waterproof performance through the waterproof layer 42, under the fixed connection effect between the triangular convex block 53 and the two sides inside the square groove II 51 outside the elastic net 52, increase the tensile strength ability in the 1 outside of sack main part to increase sack main part 1's use number of times, realize the effect to the joint of rubber square ring 7 under the effect of square groove three 6, make the user when carrying sack main part 1 through rubber square ring 7, increase the comfort level of user's hand, under the adhesive action of rubber coating 8, make the bonding that plastic film 9 is firm inboard in sack main part 1, increase the inboard ability of resisting profit of sack main part 1 through plastic film 9.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an environmental protection food package bag which characterized in that: comprises a bag body (1), a clamping unit (2), a heat preservation unit (3), a waterproof unit (4) and a resisting unit (5);
bag main body (1): clamping units (2) are arranged at the upper ends of the left side and the right side of the inner part of the bag body (1), a heat preservation unit (3) is arranged on the outer side of the bag body (1), and a waterproof unit (4) is arranged on the outer side of the heat preservation unit (3);
resistant unit (5): include square groove two (51), elasticity net (52) and triangle lug (53), square groove two (51) have been seted up to the inboard of bag main part (1), the inside and outside both sides of elasticity net (52) evenly are provided with triangle lug (53) respectively, fixed connection between the inside both sides of triangle lug (53) and square groove two (51) is passed through in the outside of elasticity net (52).
2. The environment-friendly food packaging bag according to claim 1, wherein: joint unit (2) include square groove (21), sand grip (22) and draw-in groove (23), a square groove (21) has been seted up along the fore-and-aft direction respectively to the inside left and right sides of sack main part (1), and the inside of two square grooves (21) is provided with sand grip (22) of different sizes respectively, and draw-in groove (23) have been seted up along the fore-and-aft direction on the right side of left end sand grip (22), the cooperation joint between the inboard of draw-in groove (23) and the outside of right-hand member sand grip (22).
3. The environment-friendly food packaging bag according to claim 1, wherein: heat preservation unit (3) include cylinder lug (31), heat preservation (32) and cylinder recess (33), the outside of sack main part (1) evenly is provided with cylinder lug (31), cylinder recess (33) have evenly been seted up to the inboard of heat preservation (32), the inboard cooperation joint between the outside of passing through cylinder recess (33) and cylinder lug (31) of heat preservation (32).
4. The environmentally friendly food packaging bag of claim 3, wherein: waterproof unit (4) include square convex block (41), waterproof layer (42) and square groove (43), the outside of heat preservation (32) evenly is provided with square convex block (41), square groove (43) have evenly been seted up to the inboard of waterproof layer (42), the inboard of waterproof layer (42) is through the cooperation joint between the outside of square groove (43) and square convex block (41).
5. The environment-friendly food packaging bag according to claim 2, wherein: still include square groove three (6) and rubber square ring (7), bag main part (1) the left and right sides upper end has seted up one square groove three (6) along the fore-and-aft direction respectively, and two square grooves three (6) are located the upside of square groove one (21), and the inboard joint of two square grooves three (6) has one rubber square ring (7) respectively.
6. The environment-friendly food packaging bag according to claim 1, wherein: still include rubber coating (8) and plastic film (9), the inside side of sack main part (1) evenly is provided with rubber coating (8), the inboard bonding of rubber coating (8) has plastic film (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702753.5U CN216402359U (en) | 2021-11-06 | 2021-11-06 | Environment-friendly food packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702753.5U CN216402359U (en) | 2021-11-06 | 2021-11-06 | Environment-friendly food packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216402359U true CN216402359U (en) | 2022-04-29 |
Family
ID=81299301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122702753.5U Expired - Fee Related CN216402359U (en) | 2021-11-06 | 2021-11-06 | Environment-friendly food packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216402359U (en) |
-
2021
- 2021-11-06 CN CN202122702753.5U patent/CN216402359U/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: 20220429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |