CN213893665U

CN213893665U - Packaging structure

Info

Publication number: CN213893665U
Application number: CN202023059430.0U
Authority: CN
Inventors: 赵玉明
Original assignee: Yichang Yinlan Business Management Co ltd
Current assignee: Yichang Yinlan Business Management Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-06
Anticipated expiration: 2030-12-17

Abstract

The utility model belongs to the technical field of the packing, concretely relates to packaging structure with vacuum packaging bag and container. The utility model provides a packaging structure, a serial communication port, packaging structure include: the sealing container is a vacuum-pumping packaging bag. The sealable container comprises a box body and a cover body matched with the box body. The packaging structure provided by the utility model adopts the container with the box body and the cover body, so that food, especially the food in liquid or semisolid shape, is relatively fixed in the container, and the vacuum packaging bag is arranged outside the container, which is helpful for protecting the inherent shape of the food in the container and preventing the food from deforming in the transportation process so as to influence the sense organ; the vacuum packaging structure greatly prolongs the shelf life of the food; the two sealing modes of container sealing and vacuum sealing are combined, so that the sealing effect of the package is greatly improved, the sealing performance of the food is further ensured, and the food is prevented from spilling.

Description

Packaging structure

Technical Field

The utility model belongs to the technical field of the packing, concretely relates to packaging structure with vacuum packaging bag and container.

Background

Semi-solid food products, which are nearly solid in shape, are also difficult to transport due to their soft texture, easy to deform. It is easily squeezed during transportation to cause deformation, and the deformed product has an unpleasant sense of taste.

Vegetable leaf fermented bean curd, as a typical semi-solid food, is prepared by wrapping prepared fermented bean curd with sun-dried vegetable leaves such as cabbage leaves, so as to form relatively independent fermented bean curd blocks, which are convenient to eat. Meanwhile, the fermented bean curd not only has the fragrance of fermented bean curd, but also has the special faint scent and taste of green vegetable leaves. The vegetable leaf fermented bean curd is a traditional local characteristic food and is popular among people.

Foretell fermented bean curd with vegetable leaves all adopts ceramic jar to store in the past, takes along with eating, but along with this product generally agreed and wide way of selling, the foreign market is to its demand growing day by day, and the transportation problem is difficult to solve, this is because, hold the ceramic jar of fermented bean curd with vegetable leaves extremely easy damaged in the express delivery transportation, can go out water after the fermented bean curd with vegetable leaves pickles moreover, foretell packing is to the popularization and sale of this product very unfavorable. In addition, the large-capacity pottery jar package is inconvenient for non-home eaters, and even if a small amount of vegetable leaf fermented bean curd is taken out, the popularization of the pottery jar package is limited due to the water seepage problem.

In addition to the above problems, the ceramic jar transportation has the following disadvantages: the ceramic jar is used as a packaging article which can be repeatedly used, has higher cost, is difficult to reuse for users in non-production places, and causes resource waste. And the ceramic jar is heavier, greatly increasing the difficulty and cost of transportation.

Later, people replaced ceramic jars with foamed glass jars for containing, and although the sealing performance and express delivery safety of the packing mode are greatly improved, other problems are still not improved.

Therefore, the problem of transportation of the fermented bean curd with vegetable leaves needs to be solved, and the invention provides a portable package which can solve the water seepage phenomenon of the fermented bean curd and is not easy to deform the fermented bean curd, so that the transportation of the fermented bean curd is facilitated, and the market is wide.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a packaging structure, this packaging structure mainly adopts vacuum packaging bag and sealable container to come the relatively fixed fermented bean curd, avoids its infiltration, convenient transportation.

The utility model provides a packaging structure includes: the container can be sealed, and the outside of the container can be sealed to form a vacuum-pumping packaging bag.

The utility model provides a packaging structure can use in food package body to not only be limited to the vegetable leaf fermented bean curd that lists in the background art, can also be other semisolid food.

Similarly, the liquid food package body can also adopt the packaging structure of the utility model.

For example, the liquid seasoning package body can also adopt the packaging structure of the utility model.

Therefore, the food package, the semisolid food package, the liquid food package, and the fermented bean curd package … … containing the packaging structure of the present invention all fall within the protection scope of the present invention.

The sealable container is made of hard materials, and the hard materials are used as packaging containers, so that food in the containers can be fully protected from being squeezed, and the inherent shape of the containers can be maintained.

The sealable container comprises a box body and a cover body matched with the box body. The box body and the cover body are combined to relatively fix the food therein in a closed space, and also help the food to keep the inherent shape, especially the semi-solid food; such as fermented bean curd described in the background art.

The sealable container comprises a box body and a cover body matched with the box body, wherein the box body and the cover body are respectively provided with a first connecting part and a second connecting part at the corresponding positions on the same side, and the first connecting part and the second connecting part are of an integrated structure.

The sealable container comprises a box body and a cover body matched with the box body, wherein the box body and the cover body are respectively provided with a first connecting part and a second connecting part which are movably connected at corresponding positions on the same side.

The sealable container comprises a box body and a cover body matched with the box body, wherein the box body and the cover body are respectively provided with a first connecting part and a second connecting part at corresponding positions on the same side for detachable connection.

The sealable container comprises a box body and a cover body matched with the box body, and the first connecting part and the second connecting part are the same in shape and size.

The first connecting part is positioned at the upper part of the box body, and the second connecting part is positioned at the lower part of the cover body.

The sealable container comprises a box body and a cover body matched with the box body, and the first connecting part and the second connecting part are in a long strip shape.

The container is a box body and a cover body made of food-grade PP materials.

The outer fringe of box body has the boss, and the inside of lid is fluted, and the boss cooperatees with the recess.

Preferably, the sealing strip is arranged in the groove, so that a good sealing effect is achieved, and the situation that water seeped out of food in the sealable container is poured out of the vacuum packaging body can be avoided;

preferably, the volume of the packaging bag is 2-3 times of the volume of the box body. The volume of the packaging bag is too large, waste can be caused, and the volume is too small, so that the packaging of the sealable container is not facilitated, and the sealable container is very easy to break the vacuum packaging bag in the transportation process, so that the sealing and maintaining effects cannot be realized;

preferably, the packaging bag is placed in a sealed container, and the distance between the sealing line after vacuum-pumping and the upper end of the packaging bag is 1/10-1/6 of the length of the packaging bag.

Preferably, the packaging bag is a PE packaging bag, or a packaging bag made of at least one material selected from PET, PA, and PVC.

Preferably, at least one surface of the packaging bag has grains.

Preferably, at least one surface of the packaging bag has a grid-shaped or point-shaped texture.

Preferably, the packaging bag is a PE packaging bag made of a transparent material.

Preferably, the container is a box body and a cover body made of food-grade transparent PP materials.

Preferably, the box body is internally provided with a transverse separating sheet, and the separating sheet has the function of enabling the sealable container to contain more bean curd blocks on one hand; on the other hand, the bearing capacity of the sealable container can be enhanced, the phenomenon that the middle position of the sealable container collapses is avoided, and the phenomenon that the middle of the sealable container collapses easily causes the deformation of the soybean curd block, so that the appearance and the acceptability of the soybean curd block are influenced.

The separating sheet and the box body are of an integral structure.

A clamping groove is formed in the inner wall of the box body, and a separating sheet is arranged in the clamping groove.

The spacing block is made of transparent PP materials, and the height of the spacing block is smaller than or equal to the thickness of the box body.

The box body is internally provided with separating sheets which are arranged in a crossed manner, such as crossed in a transverse and vertical manner, crossed in an oblique manner (in a diamond-grid-shaped manner) or crossed in any other feasible shape, but the shape design can be realized by the shape design which can achieve the purpose of separation.

Preferably, the box body is internally provided with separating sheets which are arranged in a cross way along the transverse direction and the longitudinal direction.

Preferably, the angle between the transverse and longitudinal separators is 90 degrees.

Preferably, the transversely disposed dividing plate is a single plate.

Preferably, the transversely disposed dividing sheet is two sheets.

Preferably, the transversely arranged separating sheet is a single sheet, the transversely arranged separating sheet is two sheets, and the separating sheet arranged in the transverse direction and the longitudinal direction divides the box body into six small areas.

Preferably, one end of the box body is attached to the bottom of the packaging bag, and the distance between the other end of the box body and the sealing line of the vacuumized packaging bag is 1/6-1/4 of the length of the packaging bag.

One end of the lower part of the sealing line of the packaging bag is provided with a saw-toothed structure, so that a consumer can open the packaging bag smoothly.

The beneficial effects of the utility model reside in that:

(1) the utility model adopts the vacuum packaging bag and the sealable container at the same time, and the sealable container is relatively fixed by the vacuum packaging bag, thereby avoiding the food in the sealable container from spilling, and avoiding the water seepage or soup when the vacuum packaging bag is applied to the packaging of the fermented bean curd;

(2) the packaging structure of the utility model is beneficial to keeping the food in the sealable container in the inherent shape and avoiding the deformation;

(3) the packaging structure of the utility model adopts the vacuum packaging bag and the sealable container made of PP material, which is light, portable and convenient for transportation;

(4) the packaging structure of the utility model has low cost and convenient use;

(5) the partition sheets are adopted in the sealable container, so that a plurality of pieces of fermented bean curd can be contained in one package, and the contained fermented bean curd can be kept from being extruded relatively, the utilization rate of packaging materials is improved, and the cost is further saved;

(6) the utility model discloses a can seal the packaging structure of container and vacuum packaging bag double seal effect, be favorable to prolonging the shelf life of product, accomplish that the food in the can seal the container can not have any antiseptic and add, also be favorable to guaranteeing the security of food.

Drawings

FIG. 1 is a schematic view showing the construction of a packaging bag and a sealable container in example 1;

FIG. 2 is a schematic structural view of a cartridge in embodiment 1;

FIG. 3 is a schematic structural view of the case and the cover in embodiment 1;

FIG. 4 is a schematic structural view of a cartridge in embodiment 2;

FIG. 5 is a schematic diagram of the cassette structure of embodiment 3;

FIG. 6 is a schematic diagram of the cassette structure of embodiment 4;

in the figure, 1-packaging bag, 2-sealable container, 3-box body, 4-cover body, 5-first connecting part, 6-second connecting part, 7-separating sheet and 8-clamping groove.

Detailed Description

For further illustration and description of the technical solution of the present invention, the inventor shall explain the present invention in the form of specific embodiments, but not limit the protection scope of the present invention.

Example 1

The utility model provides a packaging structure includes: the container 2 can be sealed, and the vacuum-pumping packaging bag 1 is arranged outside the container 2. The packaging structure is mainly applied to a product wrapped with semi-solid food, namely the vegetable leaf fermented bean curd;

the sealable container 2 is a container made of a hard material, such as a food grade transparent PP material;

the sealable container 2 comprises a box 3 and a matching lid 4. The box body 3 and the cover body 4 are combined to relatively fix the food therein in a closed space, and also help the food to keep the inherent shape, especially the semi-solid food; such as fermented bean curd described in the background art.

The box body 3 and the cover body 4 are respectively provided with a first connecting part 5 and a second connecting part 6 at the corresponding positions at the same side, and the first connecting part 5 and the second connecting part 6 are of an integral structure. The first connecting part 5 and the second connecting part 6 can be used for fixing the box body 3 and the box cover relatively, so that the box is convenient to use in a set and is prevented from being lost.

The first connection portion 5 and the second connection portion 6 are the same in shape and size.

The first connecting part 5 is located at the upper part of the box body 3, and the second connecting part 6 is located at the lower part of the cover body 4, and the positions of the two parts are corresponding.

The sealable container 2 includes a box body 3 and a cover 4 matching with the box body, the first connecting portion 5 and the second connecting portion 6 are in a shape of a long strip, and may be in other shapes, such as an oval shape.

The outer fringe of box body 3 has the boss, and the inside of lid 4 is fluted, and the boss cooperatees with the recess. The sealing strips are arranged in the grooves, so that a good sealing effect is achieved, and the situation that the food in the sealable container 2 spills seeped water outside the vacuum packaging body can be avoided;

the volume of the packing bag 1 is 2.5 times of the volume of the box body 3. The packaging bag 1 has too large volume to cause waste, and the packaging bag 2 is not easy to package due to too small volume, so that the vacuum packaging bag 1 is easily broken by the sealable container 2 in the transportation process, and the sealing and maintaining effects cannot be realized;

the packing bag 1 is put into a sealed container and the distance between the sealing line after vacuuming and the upper end of the packing bag 1 is 1/8 of the length of the packing bag 1. One end of the box body 3 is attached to the bottom of the packaging bag 1, and the distance between the other end of the box body and the sealing line of the vacuumized packaging bag 1 is 1/5 of the length of the packaging bag 1.

The packing bag 1 is a PE packing bag 1, or a packing bag 1 made of at least one material of PE material, PET material, PA material and PVC material.

At least one surface of the packing bag 1 has a texture, such as a grid-like or dot-like texture, so as to facilitate vacuum-pumping.

Example 2

The difference from the embodiment 1 is that in the embodiment 2, a transverse separating sheet 7 is arranged in the box body 3, and the separating sheet 7 has the function of enabling the sealable container 2 to contain more bean curd blocks on one hand; on the other hand, the bearing capacity of the sealable container 2 can be enhanced, the phenomenon that the middle position of the sealable container 2 collapses is avoided, and the phenomenon that the middle of the sealable container 2 collapses easily causes the deformation of the soybean curd block, so that the appearance and the acceptability of the soybean curd block are influenced.

The separating sheet 7 and the box body 3 are of an integral structure.

Example 3

The difference from embodiment 2 is that in embodiment 3, the separating sheet 7 and the box body 3 are not integrated, a clamping groove 8 is formed on the inner wall of the box body 3, and the separating sheet 7 is arranged in the clamping groove 8.

The separating sheet 7 is made of transparent PP material, and the height of the separating sheet is less than or equal to the thickness of the box body 3.

The transverse separating sheet 7 is one piece, the transverse separating sheet 7 is two pieces, and the box body 3 is divided into six small areas by the transverse and longitudinal separating sheets 7.

Of course, the separating sheets 7 arranged in the box body 3 in a crossed manner can also be crossed in a transverse and vertical manner, crossed in an oblique manner (in a diamond pattern), or crossed in any other feasible shape, but the shape design can be realized by the shape design which can achieve the purpose of separation.

Example 4

The difference from example 2 is that: a round separation sheet 7 is arranged in the box body 3, and the central area of the box body 3 is encircled into a round shape; in the ring region that the outside at the center of box body 3 formed, have a plurality of rectangular shape spacers 7, thereby form a plurality of regions with the ring region partition equally to hold polylith fermented bean curd.

In the use, arrange food in box body 3 earlier, then close lid 4, pass through the recess with it and the sealing strip is sealed tight, arrange vacuum packaging bag 1 in with the whole sealable container of adorning food again, through plastic packaging machine hot pressing and evacuation for sealable container is fixed in the vacuum packaging bag, thereby reaches the purpose of avoiding food to spill.

The above-mentioned separating sheet 7 may also be of other shapes, and such variations fall within the scope of the present invention.

Claims

1. A packaging structure, characterized in that said packaging structure comprises: the outer part of the sealable container is a vacuum-pumping packaging bag;

the sealable container comprises a box body and a cover body matched with the box body.

2. The packaging structure of claim 1, wherein said sealable container is a container made of a rigid material.

3. The packaging structure according to claim 1, wherein the case body is provided with a first connecting portion, the lid body is provided with a second connecting portion, and the first connecting portion and the second connecting portion are of an integral structure.

4. The packaging structure according to claim 1, wherein the box body is provided with a first connecting portion, the cover body is provided with a second connecting portion, and the first connecting portion and the second connecting portion are movably connected.

5. The packaging structure according to claim 1, wherein the case body is provided with a first connecting portion, the lid body is provided with a second connecting portion, and the first connecting portion and the second connecting portion are detachably connected.

6. A packaging structure according to any one of claims 3 to 5, wherein the first connecting portion and the second connecting portion are of the same shape and size.

7. A packaging structure according to any one of claims 3 to 5, wherein the first connecting portion is located at an upper portion of the box body, and the second connecting portion is located at a lower portion of the lid body, which correspond to each other.

8. A packaging structure according to any one of claims 3 to 5, wherein the first connecting portion and the second connecting portion are elongate.

9. The packaging structure as claimed in claim 1, wherein the box body has a projection at its outer edge, and the cover body has a recess therein, the projection and the recess being engaged with each other.

10. The packaging structure of claim 9, wherein said channel has a sealing strip disposed therein.

11. The packaging structure according to claim 1, wherein the volume of the packaging bag is 2 to 3 times of the volume of the box body.

12. The packaging structure as claimed in claim 1, wherein the packaging bag is enclosed in a sealable container and the distance between the sealing line after evacuation and the upper end of the packaging bag is 1/10-1/6 of the length of the packaging bag.

13. The packaging structure of claim 1, wherein at least one side of said package has a texture.

14. The packaging structure as claimed in claim 1, wherein at least one surface of the packaging bag has a grid-like or dot-like texture.

15. A packaging structure as in claim 1, wherein said box has transverse dividers therein.

16. The packaging structure of claim 15, wherein the separator is integral with the case.

17. The packaging structure as claimed in claim 1, wherein a slot is formed on an inner wall of the box body, and a partition is provided in the slot.

18. The packaging structure of claim 17, wherein the height of the separator is less than or equal to the thickness of the box.

19. The packaging structure of claim 1, wherein the box body has a partition arranged crosswise to the longitudinal direction.

20. The packaging structure of claim 19, wherein the angle between the transverse and longitudinal separator sheets is 90 degrees.

21. The packaging structure of claim 19, wherein said transversely disposed divider is a single piece.

22. The packaging structure of claim 19, wherein said transversely disposed separator sheet is two-piece.

23. The packaging structure of claim 19, wherein said transversely disposed dividing panels are two panels, and wherein said transversely and longitudinally disposed dividing panels divide said box into six sub-sections.

24. The packaging structure according to claim 1, wherein one end of the box body is attached to the bottom of the bag, and the other end is spaced from the sealing line of the bag after evacuation by 1/6 to 1/4 of the length of the bag.

25. The packaging structure as claimed in any one of claims 1 to 5 and 9 to 24, wherein the packaging bag has a saw-toothed structure at one end of the lower part of the sealing line.