CN217199599U - Fruit packaging bag with strong anti-fog property - Google Patents
Fruit packaging bag with strong anti-fog property Download PDFInfo
- Publication number
- CN217199599U CN217199599U CN202220413156.2U CN202220413156U CN217199599U CN 217199599 U CN217199599 U CN 217199599U CN 202220413156 U CN202220413156 U CN 202220413156U CN 217199599 U CN217199599 U CN 217199599U
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- packaging bag
- bag main
- main body
- layer
- fruit
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 101
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 56
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000012856 packing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 16
- 229910001873 dinitrogen Inorganic materials 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model discloses a fruit packaging bag with strong fog resistance, which comprises an inner packaging bag main body (1), wherein a plurality of separators (2) are arranged in the inner packaging bag main body (1); a nitrogen filling pipe (3) is arranged in each separator (2); outer packaging layers (4) are arranged on the two outer side surfaces of the inner packaging bag main body (1), and a hydrophilic layer (5) is arranged on the inner side surface of each outer packaging layer (4); a plurality of drainage grooves (6) which are uniformly distributed are formed in the surface, facing the inner packaging bag main body (1), of each hydrophilic layer (5); a gap is arranged between the inner packaging bag main body (1) and the outer packaging layer (4), and a plurality of air holes (7) are formed in the side surface, facing the outer packaging layer (4), of the inner packaging bag main body (1). The utility model discloses not only can improve anti-atomizing effect, still have fresh-keeping effectual, use flexibility high, convenient to use, sealed effectual and the high advantage of structural stability.
Description
Technical Field
The utility model relates to a wrapping bag, especially a fruit packaging bag that anti fog nature is stronger.
Background
Fruits are essential food in daily life, and currently, in the processes of packaging, transporting, selling and the like of the fruits, the fruits need to be placed by using fruit packaging bags so as to be convenient to carry or carry; however, the existing fruit packaging bag is only made of plastic film; because the fruits need to breathe before being eaten, and the fruits can generate water vapor and heat in the process of breathing and contact with the film; because general plastic film ventilation effect is relatively poor, and hydrophilic ability is lower for the holistic anti-fogging ability of wrapping bag is lower, and then leads to steam and film contact will produce the atomizing on the internal surface of film, has not only influenced the judgement of outside personnel to inside fruit state, also makes the surface of the fruit that contacts with the film have the existence of water droplet, and it is long when influence holistic fresh-keeping. Therefore, the existing fruit fresh-keeping bag has the problem of poor anti-fogging effect in the using process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fruit packaging bag that antifog nature is stronger. The utility model has the advantage of anti-fogging effect.
The technical scheme of the utility model: a fruit packaging bag with strong fog resistance comprises an inner packaging bag main body, wherein a plurality of uniformly distributed separators are arranged in the inner packaging bag main body; a nitrogen filling pipe is arranged in each separator; outer packaging layers are arranged on the two outer side surfaces of the inner packaging bag main body, and a hydrophilic layer is arranged on the inner side surface of each outer packaging layer; a plurality of drainage grooves which are uniformly distributed are arranged on the surface of each hydrophilic layer facing the inner packaging bag main body; a gap is formed between the inner packaging bag main body and the outer packaging layer, and a plurality of uniformly distributed air holes are formed in the side surface of the inner packaging bag main body facing the outer packaging layer; different spaces can be separated in the packaging bag through the separator, so that the mutual influence among different fruits is avoided; the air holes, the hydrophilic layer and the drainage grooves can be used for quickly collecting water vapor and the like generated by the fruits, so that the anti-fogging capacity is improved; utilize the nitrogen gas filling tube, can pour into nitrogen gas in toward the inner packing bag through the nitrogen gas filling tube, cooperate the division effect of separator to can be applicable to the packaging method of different fruits, improved the flexibility of using.
In the fruit packaging bag with strong anti-fogging property, the bottom end of the outer packaging layer is provided with the water outlet, and the water outlet is adhered with the water drainage layer; utilize drainage blanket and outlet can guarantee to a certain extent when wrapping bag inside seal effect, realize the automatic purpose of discharging to the water droplet that produces, avoid the water droplet to last accumulational phenomenon to take place, guaranteed the fresh-keeping effect of fruit.
In the fruit packaging bag with strong anti-fog property, the nitrogen filling pipe is also internally provided with the separator, and the two side surfaces of the nitrogen filling pipe are respectively provided with the plurality of uniformly distributed air outlets; the end of each air outlet is provided on the surface of the partition.
In the fruit packaging bag with strong fog resistance, the top end part of the inner packaging bag main body is provided with an opening for placing fruits, and a first sealing element and a second sealing element are respectively arranged on two inner side walls of the opening; a clamping groove is formed in the side surface, facing the first sealing element, of the second sealing element; a clamping strip is arranged on the side surface of the first sealing element facing the second sealing element, and the clamping strip is matched with the clamping groove; the opening is mutually matched through the clamping strip on the first sealing strip and the clamping groove on the second sealing strip to realize the opening and closing of the opening, and the use is convenient.
In the fruit packaging bag that anti fog nature is stronger in the aforesaid, the bottom portion of nitrogen gas filling tube is provided with the sealed lid of two symmetric distributions, and every sealed lid sets up on the bottom surface of inner bag main part.
In the fruit packaging bag that anti fog nature is stronger, be provided with a plurality of evenly distributed's support piece between inner packing bag main part and the extranal packing layer, hydrophilic layer has also all been laid on every support piece's the surface.
Compared with the prior art, the utility model improves the prior fruit packaging bag, the outer packaging layer is adhered on the outer side surface of the inner packaging bag main body, the hydrophilic layer is arranged on the inner side surface of the outer packaging layer, a plurality of drainage grooves which are uniformly distributed are arranged on the surface of the hydrophilic layer, and the air with water vapor generated in the fruit breathing process can be discharged between the inner packaging bag main body and the outer packaging layer by utilizing the air holes in cooperation with the air holes on the surface of the inner packaging bag main body, when the air with water vapor contacts with the hydrophilic layer on the outer packaging layer, the hydrophilic characteristic of the hydrophilic layer can rapidly diffuse water, and the drainage grooves on the surface of the hydrophilic layer are arranged, so that condensed people can rapidly flow to the bottom end parts of the inner packaging bag main body and the outer packaging layer along the drainage grooves under the mutual use of the self gravity and the hydrophilic layer, thereby avoiding the occurrence of water vapor condensation on the surfaces of the inner packaging bag main body and the outer packaging layer, the better anti-atomization effect is achieved; the inner packaging main body is divided into a plurality of storage spaces by the aid of the separators which are uniformly distributed in the inner packaging main body, so that a classified storage function can be realized, the phenomenon that water vapor generated by middle fruits cannot be quickly discharged due to the fact that the fruits are stored more can be avoided, and the freshness keeping time of the fruits is prolonged; through being provided with the nitrogen gas filling tube in the separator, utilize the nitrogen gas filling tube, can pour into nitrogen gas in toward the inner packing bag through the nitrogen gas filling tube, cooperate the effect of cutting apart of separator to can be applicable to the packaging method of different fruits, improved the flexibility of using. In addition, the utility model also has the water outlet at the bottom end of the outer packaging layer, the water outlet is provided with the water draining layer, the water draining layer and the water outlet can ensure the sealing effect in the packaging bag to a certain extent, and simultaneously, the effect of automatically discharging the generated water drops is realized, the phenomenon that the water drops are continuously accumulated is avoided, and the fresh-keeping effect of the fruits is ensured to a certain extent; the opening is formed in the top surface of the limb of the inner packaging bag, the first sealing strip and the second sealing strip are arranged on the inner side wall of the opening, and the opening is opened and closed through the mutual matching of the clamping strip on the first sealing strip and the clamping groove on the second sealing strip, so that the use is facilitated; the sealing cover is arranged at the bottom end of the nitrogen filling pipe, so that the nitrogen filling pipe can be sealed through the sealing cover, and the sealing performance of the internal environment of the packaging bag is ensured; through being provided with support piece between inner bag main part and the extranal packing layer, utilize support piece can make and have certain space between inner bag main part and the extranal packing layer, not only can guarantee anti-fogging effect, also can still enough promote the structural stability of whole wrapping bag simultaneously to the extension space that increases inner bag main part. Therefore, the utility model discloses not only can improve anti-atomizing effect, still have fresh-keeping effectual, use the flexibility high, convenient to use, sealed effectual and the high advantage of structural stability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a hydrophilic layer;
FIG. 3 is a schematic view of the structure of a nitrogen gas filling pipe;
fig. 4 is a top view of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 1 at A;
fig. 6 is a partially enlarged view at B in fig. 4.
The labels in the figures are: 1-inner packaging bag main body, 2-separator, 3-nitrogen filling pipe, 4-outer packaging layer, 5-hydrophilic layer, 6-drainage groove, 7-air hole, 8-drainage hole, 9-drainage layer, 10-air outlet hole, 11-first sealing element, 12-second sealing element, 13-clamping groove, 14-clamping strip, 15-support element and 16-sealing cover.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. A fruit packaging bag with strong anti-fog performance is composed of an inner packaging bag main body 1, as shown in figures 1 to 6, a plurality of uniformly distributed separators 2 are arranged in the inner packaging bag main body 1; a nitrogen filling pipe 3 is arranged in each separator 2; outer packaging layers 4 are arranged on the two outer side surfaces of the inner packaging bag body 1, and a hydrophilic layer 5 is arranged on the inner side surface of each outer packaging layer 4; a plurality of drainage grooves 6 which are uniformly distributed are formed in the surface, facing the inner packaging bag main body 1, of each hydrophilic layer 5; be equipped with the space between inner bag main part 1 and the extranal packing layer 4, inner bag main part 1 is equipped with a plurality of evenly distributed's bleeder vent 7 towards the side of extranal packing layer 4.
A water outlet 8 is formed in the bottom end of the outer packaging layer 4, and a water drainage layer 9 is bonded on the water outlet 8; a separator 2 is also arranged in the nitrogen filling pipe 3, and a plurality of uniformly distributed air outlet holes 10 are formed in the two side surfaces of the nitrogen filling pipe 3; the end of each air outlet hole 10 is provided on the surface of the partitioning member 2; the top end part of the inner packaging bag main body 1 is provided with an opening for placing fruits, and the two inner side walls of the opening are respectively provided with a first sealing element 11 and a second sealing element 12; a clamping groove 13 is arranged on the side surface of the second sealing element 12 facing the first sealing element 11; a clamping strip 14 is arranged on the side surface, facing the second sealing element 12, of the first sealing element 11, and the clamping strip 14 is matched with the clamping groove 13; the bottom end part of the nitrogen filling pipe 3 is provided with two symmetrically distributed sealing covers 16, and each sealing cover 16 is arranged on the bottom surface of the inner packaging bag main body 1; be provided with a plurality of evenly distributed's support piece 15 between inner bag main part 1 and outer wrapping 4, hydrophilic layer 5 has also all been laid on every support piece 15's the surface.
The working principle is as follows: when the packaging bag is used for packaging fruits, the opening of the inner packaging bag body 1 is opened firstly according to a general fruit packaging mode, namely two side faces of the opening are pulled outwards, so that the clamping strip 14 on the first sealing piece 11 and the clamping groove 13 on the second sealing piece 12 can be separated from each other, the clamping buckle is in an open state, and then the fruits to be stored can be placed in the paper towel inner packaging bag body 1; because the inner packaging bag main body 1 is internally provided with the plurality of separators 2, the packaging space of the whole inner packaging bag main body 1 can be divided into a plurality of different storage spaces by the separators 2, and the inner packaging bag main body can be used for placing different fruits or reducing the stacking density of the fruits so as to facilitate the flow of the air inside; after the fruit is all placed in place, through with card strip 14 on the first sealing member 11 aim at draw-in groove 13 on the second sealing member 12 for card strip 14 card advances in draw-in groove 13, thereby makes the opening of inner bag main part 1 closed, accomplishes the storage of fruit.
In the process that fruits are stored in the inner packaging bag main body 1, the fruits can breathe, a certain amount of water vapor is discharged into the space in the inner packaging bag main body 1, and the water vapor enters the space between the inner packaging bag main body 1 and the outer packaging layer 4 through the air holes 7 and contacts with the hydrophilic layer 5 on the outer packaging layer 4; at this moment, because of the hydrophilic effect of the hydrophilic layer 5, the water vapor is quickly diffused outwards after being condensed into water, because the drainage grooves 6 are arranged on the surface of the hydrophilic layer 5, the drainage grooves 6 are used for guiding the water vapor to the action and the action of the gravity of the earth, and meanwhile, the diffusion action of the hydrophilic layer 5 on the water vapor is matched, so that water drops formed by the water vapor condensation cannot stay on the outer packaging layer 4, flow to the bottom end part of the outer packaging layer 4 slowly along the drainage grooves 6, finally contact with the drainage layer 9 on the water outlet 8, and are slowly discharged to the outside space through the drainage layer 9, and the phenomenon that the inside of the packaging bag is atomized is avoided, and the packaging bag has a better anti-atomization effect; in the process of storing the fruits, nitrogen and other gases for inhibiting the respiration of the fruits can be input into the space for storing the fruits according to the storage conditions of the fruits; the specific operation is to open the sealed lid 16 that needs the gaseous nitrogen gas filling pipe 3 bottom end portion of input, then input corresponding gas in nitrogen gas filling pipe 3, this gas will enter into corresponding fruit storage space through venthole 10 in, fill the back that targets in place, again with sealed lid 16 seal nitrogen gas filling pipe 3 again can, use the flexibility and improve.
Claims (6)
1. The utility model provides a fruit packaging bag that antifog nature is stronger which characterized in that: comprises an inner packaging bag main body (1), wherein a plurality of uniformly distributed separators (2) are arranged in the inner packaging bag main body (1); a nitrogen filling pipe (3) is arranged in each separator (2); outer packaging layers (4) are arranged on the two outer side surfaces of the inner packaging bag main body (1), and a hydrophilic layer (5) is arranged on the inner side surface of each outer packaging layer (4); a plurality of drainage grooves (6) which are uniformly distributed are formed in the surface, facing the inner packaging bag main body (1), of each hydrophilic layer (5); be equipped with the space between inner bag main part (1) and extranal packing layer (4), inner bag main part (1) is equipped with a plurality of evenly distributed's bleeder vent (7) towards the side of extranal packing layer (4).
2. The fruit packaging bag with strong fog resistance as claimed in claim 1, wherein: the bottom end part of the outer packaging layer (4) is provided with a water outlet (8), and a water drainage layer (9) is bonded on the water outlet (8).
3. The fruit packaging bag with strong fog resistance as claimed in claim 1, wherein: a separator (2) is also arranged in the nitrogen filling pipe (3), and a plurality of uniformly distributed air outlet holes (10) are formed in the two side surfaces of the nitrogen filling pipe (3); the end of each air outlet hole (10) is arranged on the surface of the separator (2).
4. The fruit packaging bag with strong fog resistance as claimed in claim 1, wherein: an opening for placing fruits is arranged at the top end part of the inner packaging bag main body (1), and a first sealing piece (11) and a second sealing piece (12) are respectively arranged on two inner side walls of the opening; a clamping groove (13) is arranged on the side surface, facing the first sealing element (11), of the second sealing element (12); and a clamping strip (14) is arranged on the side surface of the first sealing element (11) facing the second sealing element (12), and the clamping strip (14) is matched with the clamping groove (13).
5. The fruit packaging bag with strong fog resistance as claimed in claim 1, wherein: the bottom end part of the nitrogen filling pipe (3) is provided with two sealing covers (16) which are symmetrically distributed, and each sealing cover (16) is arranged on the bottom surface of the inner packaging bag main body (1).
6. The stronger anti-fogging fruit pack according to any one of claims 1 to 5, characterised in that: be provided with a plurality of evenly distributed's support piece (15) between inner packing bag main part (1) and extranal packing (4), hydrophilic layer (5) have also all been laid on the surface of every support piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220413156.2U CN217199599U (en) | 2022-02-28 | 2022-02-28 | Fruit packaging bag with strong anti-fog property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220413156.2U CN217199599U (en) | 2022-02-28 | 2022-02-28 | Fruit packaging bag with strong anti-fog property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217199599U true CN217199599U (en) | 2022-08-16 |
Family
ID=82752967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220413156.2U Active CN217199599U (en) | 2022-02-28 | 2022-02-28 | Fruit packaging bag with strong anti-fog property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217199599U (en) |
-
2022
- 2022-02-28 CN CN202220413156.2U patent/CN217199599U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pujiang Weipai Enterprise Management Co.,Ltd. Assignor: Jinhua WeiPai Packaging Co.,Ltd. Contract record no.: X2024980004080 Denomination of utility model: A fruit packaging bag with strong anti fog properties Granted publication date: 20220816 License type: Common License Record date: 20240408 Assignee: Zhejiang Weipai New Materials Technology Co.,Ltd. Assignor: Jinhua WeiPai Packaging Co.,Ltd. Contract record no.: X2024980004079 Denomination of utility model: A fruit packaging bag with strong anti fog properties Granted publication date: 20220816 License type: Common License Record date: 20240408 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pujiang Ding Raw Packaging Materials Trading Co.,Ltd. (individual business owner) Assignor: Jinhua WeiPai Packaging Co.,Ltd. Contract record no.: X2024980004295 Denomination of utility model: A fruit packaging bag with strong anti fog properties Granted publication date: 20220816 License type: Common License Record date: 20240411 |
|
| EE01 | Entry into force of recordation of patent licensing contract |