CN215923069U

CN215923069U - A packaging structure for fresh day lily

Info

Publication number: CN215923069U
Application number: CN202122358476.0U
Authority: CN
Inventors: 高红梅; 万基荣; 蒋友吉
Original assignee: Hunan Youji Food Co ltd
Current assignee: Hunan Youji Food Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-01
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a packaging structure for fresh daylily, which comprises a packaging bag body, wherein the packaging bag body comprises an outer bag body and an inner bag body, the outer bag body is independently formed, a waterproof preservative film layer is formed on the inner surface of the outer bag body, and the outer bag body is sealed through an easy-to-seal opening; the inner bag body is a plastic sealing bag, preservative solution is filled in the bag body of the plastic sealing bag, a support is arranged in the bag body, the support is a frame body support matched with the inner bag body in size and is provided with a vertical guide groove, and a plurality of fresh daylily are bound and fixed in the guide groove; an ear edge is arranged on the upper portion of one side of the support, an easy-to-tear opening is formed in the upper portion of the bag body of the plastic sealing bag, and the tail end of the easy-to-tear opening and the ear edge are formed into a whole in a hot-press mode. The utility model is convenient and sanitary, has good preservation effect, can prolong the shelf life of fresh daylily, and is convenient for secondary preservation operation after opening the bag.

Description

A packaging structure for fresh day lily

Technical Field

The utility model relates to the technical field of food packaging, in particular to a packaging structure for fresh daylily.

Background

The day lily is a flower bud of a perennial herb, is fresh and tender in taste and rich in nutrition, has the effects of invigorating stomach and spleen, relaxing bowel, nourishing blood and calming nerves, and can be eaten fresh; or dried and taken out for eating when needed.

The conventional common fresh-keeping method of the day lily is mainly drying, and has operation modes of natural drying, freeze-drying, heat drying and the like, the dried day lily greatly prolongs the storage time of the day lily, but the original color, flavor and nutrient components of the day lily cannot be maintained by any drying method, so that the popularization of the day lily is hindered; the fresh day lily is directly packaged in a wet mode by clear water or water immersion fresh-keeping liquid after dealkalization treatment, but the packaging mode is simple, the bag opening is sealed in a heat-sealing mode after the packaging bag is vacuumized, the day lily is in a curling state in the bag, the appearance is influenced, meanwhile, the bag body has poor protection effect on the content, and liquid leakage is easily caused in the storage and transportation processes.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a packaging structure for fresh daylily, which can be used to solve the above-mentioned drawbacks in the technical background.

The technical problem solved by the utility model is realized by adopting the following technical scheme:

a packaging structure for fresh daylily comprises a packaging bag body, wherein the packaging bag body comprises an outer bag body and an inner bag body, the outer bag body is independently formed, a waterproof preservative film layer is formed on the inner surface of the outer bag body, and the outer bag body is sealed through an easy-to-seal opening; the inner bag body is a plastic sealing bag, preservative solution is filled in the bag body of the plastic sealing bag, a support is arranged in the bag body, the support is a frame body support matched with the inner bag body in size and is provided with a vertical guide groove, and a plurality of fresh daylily are bound and fixed in the guide groove; an ear edge is arranged on the upper portion of one side of the support, an easy-to-tear opening is formed in the upper portion of the bag body of the plastic sealing bag, and the tail end of the easy-to-tear opening and the ear edge are formed into a whole in a hot-press mode.

As a further limitation, the outer bag body is one of a plastic film bag body, a kraft paper bag body and a fiber cloth bag body; and the waterproof preservative film layer is formed on the inner surface of the outer bag body in an adhesion or hot-press forming mode.

As a further limitation, an independent sealing part is arranged on the upper part of the outer bag body corresponding to the easy sealing, and fresh-keeping gas is filled in the outer bag body.

As a further limitation, the inner bag body is a transparent bag body, and the outer bag body is provided with a transparent window for displaying the content of the inner bag body.

As a further limitation, the corner positions of the support are subjected to rounding treatment to prevent the inner bag body from being scratched to cause leakage of the fresh-keeping liquid.

As a further limitation, a wrapping edge is formed on the outer edge of the inner bag body, and the inner bag body is sealed and closed at the wrapping edge position in a hot-pressing sealing mode so as to ensure the sealing performance of the inner bag body.

As a further limitation, the bottom of the outer bag body is provided with an outer expanding opening so as to facilitate the outer bag body to be cubed by expanding the bottom of the outer bag body through the outer expanding opening.

As a further limitation, an outer convex part is arranged on one side of the lower part of the inner bag body corresponding to the easy-to-tear opening, and the outer convex part is connected with the inside of the bag of the inner bag body so as to be conveniently cut at the outer convex part to pour the fresh-keeping liquid.

As a further limitation, the fresh-keeping liquid is clear water subjected to sterilization treatment or prepared fresh-keeping liquid.

Has the advantages that: the packaging structure for the fresh daylily can package the fresh daylily through the double-layer bag body, can perform double preservation on the fresh daylily during packaging, can perform qualitative treatment on the bound daylily in the inner bag body through the support, can also effectively facilitate a user to take the daylily after opening the bag, can also facilitate secondary sealing preservation on the daylily after opening the bag, and prolongs the eating period of the packaged daylily after opening the bag.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Wherein: 1. an outer bag body sealing part; 2. pre-tearing an opening; 3. the sealing is easy; 4. an outer bag volume cavity; 5. hot-pressing and sealing the edge; 6. an easy-to-tear opening; 7. a volume cavity of the inner bag body; 8. binding daylily; 9. a support; 10. ear edges; 11. an inner bag body; 12. an outer bag body; 13. a transparent window; 14. and (4) flaring outwards.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below by combining the specific drawings.

Referring to fig. 1, in the preferred embodiment of a packaging structure for fresh daylily, in the present embodiment, the main body of the packaging structure is a packaging bag, the packaging bag is a double-layer packaging bag, that is, the packaging bag comprises an outer bag body 12 and an inner bag body 11, both the outer bag body 12 and the inner bag body 11 are sealed bag bodies, the outer bag body 12 is a kraft paper bag body, and a waterproof preservative film layer is formed on the inner side of the kraft paper layer of the outer bag body 12 by means of hot press forming. In other embodiments, the outer bag 12 may be a plastic bag, a fiber cloth bag, or other composite material bag, and the waterproof preservative film layer may be formed by pressure adhesion of an adhesive layer.

In this embodiment, the upper portion of the outer bag 12 is provided with an independent outer bag sealing portion 1, the outer bag volume chamber 4 can be opened by tearing the outer bag sealing portion 1 by cutting, and the lower portion of the outer bag sealing portion 1 is further provided with a through easy sealing opening 3, so as to facilitate secondary sealing of the outer bag volume chamber 4 of the outer bag 12 by the easy sealing opening 3 after the outer bag sealing portion 1 fails, and a pre-tearing opening 2 is provided between the outer bag sealing portion 1 of the outer bag 12 and the easy sealing opening 3, so as to facilitate a purchaser or a user to directly tear the outer bag 12 more conveniently.

The kraft layer of outer bag body 12 is provided with a vertical transparent window 13 on corresponding the left side to make things convenient for purchaser or user directly to observe the content in the inner bag body 11 in this transparent window 13 position, the bottom of outer bag body 12 is provided with outer flaring 14, and this outer flaring 14 can strut when the show and realize commodity show and carry out the fresh-keeping liquid and pour the operation with outer bag body 12 cube in order to make things convenient for.

In order to display the content in the inner bag body 11 in cooperation with the transparent window 13, the inner bag body 11 in this embodiment is a transparent PP bag body, in order to ensure the sealing performance of the bag body, an edge covering 5 is formed on the outer edge of the bag body of the inner bag body 11, and is sealed and sealed in a hot-press sealing mode at the position corresponding to the edge covering 5, and an easy-to-tear opening 6 is arranged at the upper part of the inner bag body 11, so that the inner bag body 11 can be opened through the easy-to-tear opening 6. A support 9 matched with the size of the inner bag volume cavity 7 is arranged in the inner bag volume cavity 7 corresponding to the inner bag body 11, the support 9 is a frame support, a transverse support and a vertical support are arranged in the support 9, the vertical support separates the support 9 into a plurality of guide groove structures at equal intervals in the vertical direction, a concave arc-shaped lower concave part is formed on the transverse support at the position corresponding to the guide groove structures, so that the bound daylily 8 is conveniently placed at the arc-shaped lower concave part of the guide groove, and the corresponding bound daylily 8 is 8-10 fresh daylily in each bundle in the embodiment, so that a purchaser can conveniently take and use the daylily quantitatively; in other embodiments, the number of fresh daylily roots of each bound daylily 8 can be matched according to the size of the arc-shaped lower concave part on the corresponding guide groove.

In this embodiment, the size of the support 9 is set to be matched with the size of the inner bag volume cavity 7, so that the support 9 can open the inner bag volume cavity 7 into a flat cavity structure to prevent the daylily 8 bound on the support 9 from moving in the space of the inner bag volume cavity 7 separated by the support 9. In order to prevent the corners of the support 9 from scratching the inner bag 11 due to movement during transportation and storage, the corners of the support 9 are rounded.

In this embodiment, the fresh-keeping liquid is filled in the inner bag volume cavity 7 of the inner bag body 11 except the daylily 8 which is placed on the support 9 and the bound on the support 9, and the filled fresh-keeping liquid can be clear water for sterilization treatment and can also be other types of fresh-keeping liquid which is prepared in advance, does not influence eating and is favorable for fresh daylily to be stored. And the outer bag volume cavity 4 of the outer bag body 12 is filled with fresh-keeping gas besides the packaged inner bag body 11, so that the double fresh keeping of packaged contents is realized.

The packaging structure for fresh day lily of this embodiment is when edible, at first tear outer bag body sealing 1 through tearing opening 2 in advance, open outer bag body 12 promptly, then take out inner bag body 11, cut a angle in the top one side of inner bag body 11, pour the fresh-keeping liquid in inner bag body 11 into outer bag body volume chamber 4 under the state of standing at the open position (and in other embodiments, also can set up the evagination that links to each other with inner bag body volume chamber 7 in the lower part one side that inner bag body 11 corresponds easily to tear the mouth, in order to make things convenient for directly to cut this evagination and open the empting of inner bag body 11 in order to carry out the fresh-keeping liquid), tear the hot pressing seal bordures 5 of inner bag body 11 after fresh-keeping liquid pours out completely, tear the position to ear 10, can pull out whole support 9 from inner bag body 11 through ear 10, the direct contact of hand and food has been avoided, it is clean convenient again. And because the good day lily 8 of ligature of packing is more in the inner bag body 11, once can't use up usually, can take the good day lily 8 of ligature according to the demand ration after support 9 pulls out, in the condition of not using up, with the good day lily 8 intercommunication support 9 of surplus ligature together pack into outer bag body volume chamber 4 of outer bag body 12, extrude the most space in upper portion, then closed easy sealing 3, accomplish secondary seal packing promptly, then put into refrigerator cold storage layer and preserve, and because the existence of fresh-keeping liquid and the sealed space of outer bag body 12 exist, it has better preservation performance than directly opening the back and carrying out the refrigerator cold storage again, also more convenient operation.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.

Claims

1. A packaging structure for fresh daylily is characterized by comprising a packaging bag body, wherein the packaging bag body comprises an outer bag body and an inner bag body, the outer bag body is independently formed, a waterproof preservative film layer is formed on the inner surface of the outer bag body, and the outer bag body is sealed through an easy-to-seal opening; the inner bag body is a plastic sealing bag, preservative solution is filled in the bag body of the plastic sealing bag, a support is arranged in the bag body, the support is a frame body support matched with the inner bag body in size and is provided with a vertical guide groove, and a plurality of fresh daylily are bound and fixed in the guide groove; an ear edge is arranged on the upper portion of one side of the support, an easy-to-tear opening is formed in the upper portion of the bag body of the plastic sealing bag, and the tail end of the easy-to-tear opening and the ear edge are formed into a whole in a hot-press mode.

2. The packaging structure for fresh daylily of claim 1, wherein the outer bag body is one of a plastic film bag body, a kraft paper bag body and a fiber cloth bag body.

3. The packaging structure for fresh daylily of claim 2, wherein the waterproof preservative film layer is formed on the inner surface of the outer bag body in an adhesion or hot press forming mode.

4. The packaging structure for fresh daylily of claim 1, wherein an independent sealing part is arranged on the upper part of the outer bag body corresponding to the easy sealing part, and fresh-keeping gas is filled in the outer bag body.

5. The packaging structure for fresh daylily of claim 1, wherein the inner bag body is a transparent bag body, and the outer bag body is provided with a transparent window for displaying the content of the inner bag body.

6. The packaging structure for fresh daylily of claim 1, wherein the corner positions of the bracket are rounded.

7. The packaging structure for fresh daylily of claim 1, wherein the outer edge of the inner bag body is formed with a binding edge, and the binding edge is sealed and closed in a hot-press sealing mode.

8. The packaging structure for fresh daylily of claim 1, wherein the inner bag body is provided with an outer convex part on one side of the lower part corresponding to the easy-tear opening, and the outer convex part is connected with the inside of the bag of the inner bag body.

9. The packaging structure for fresh daylily of claim 1, wherein the preservative solution is clear water for sterilization treatment or a prepared preservative solution.