CN217625028U

CN217625028U - Fresh-keeping packaging container of vegetables salad

Info

Publication number: CN217625028U
Application number: CN202221529729.4U
Authority: CN
Inventors: 钱井; 赵立群; 韦强; 李军良; 满杰; 郑丽静
Original assignee: BEIJING AGRICULTURE TECHNOLOGY PROMOTION STATION
Current assignee: BEIJING AGRICULTURE TECHNOLOGY PROMOTION STATION
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-21
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a vegetables salad packaging container that keeps fresh, including cup and sealing film, the upper end of cup is provided with sealed ring cover, the sealing film passes through sealed ring cover with the cup is connected, be provided with the even micropore of three distribution on the sealing film, the micropore is located the edge of sealing film, it is three the micropore encloses into triangle-shaped. The utility model adopts the above structure a fresh-keeping packaging container of vegetables salad has better guarantor's water efficiency, can avoid moisture too much to scatter and disappear, also prevents that fresh vegetables unnecessary moisture from retting rotten vegetable leaf and leading to vegetables rotten, does benefit to and keeps the fresh and tender state of vegetables salad, prolongs the shelf life of vegetables.

Description

Fresh-keeping packaging container of vegetables salad

Technical Field

The utility model relates to a packaging container technical field especially relates to a vegetables salad packaging container that keeps fresh.

Background

Fresh-cut vegetables generally refer to vegetables which are selected, renovated (removing inedible parts such as old leaves, roots, whiskers and peels), cleaned, cut, sterilized and packaged according to the quality requirements of commodities, and the packaging is a key link of fresh-cut vegetable processing and plays an important role in maintaining the quality of processed products. Fresh-cut vegetables are convenient and quick, are popular with more and more consumers in recent years, the fresh-cut vegetables are various in types, different in preservation mode, the breathing intensity of the cut vegetables is enhanced, the quality is easily deteriorated due to improper preservation, and the development of the fresh-cut vegetable industry is restricted. The leaf vegetables are cut and processed mostly in the form of vegetable salad, and the vegetable salad relates to the vegetables which are not stored enduringly such as lettuce and purple cabbage, has large fresh-keeping difficulty and has prominent problems in production. In the prior art, fresh vegetables are generally placed on a single frame type or bowl type or box in most cases, and then are wrapped with a packaging film for fresh keeping, so that excessive moisture of the fresh vegetables is caused to soak vegetable leaves to cause vegetable deterioration due to respiration of the vegetables or humidity and temperature changes of the environment, or the vegetables lose due moisture and lose fresh activity due to evaporation of the moisture.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fresh-keeping packaging container of vegetables salad has better guarantor's water efficiency, can avoid moisture too much to scatter and disappear, also prevents that fresh vegetables unnecessary moisture from retting rotten vegetable leaf and leading to vegetables rotten, does benefit to and keeps the fresh and tender state of vegetables salad, prolongs the shelf life of vegetables.

In order to achieve the purpose, the utility model provides a fresh-keeping packaging container of vegetable salad, which comprises a cup body and a sealing film, wherein the upper end of the cup body is provided with a sealing ring sleeve, the sealing film is connected with the cup body through the sealing ring sleeve, the sealing film is provided with three micropores which are uniformly distributed, the micropores are positioned at the edge of the sealing film, and the three micropores surround a triangle;

the water draining cup is characterized in that a storage inner cavity is formed in the cup body, a draining plate is arranged on the lower portion of the storage inner cavity, a water outlet is formed in the position, located on the lower side of the draining plate, of the bottom of the storage inner cavity, and a sealing screw cap is connected to the outer side of the opening of the water outlet through threads.

Preferably, the diameter of the micropores is 90 μm.

Preferably, the sealing film is made of EVA plastic, and the thickness of the sealing film is 60 μm.

Preferably, the cup body is of a conical structure with a thin lower end and a thick upper end, a supporting edge is arranged on the bottom edge of the cup body, and the supporting edge is arranged on the outer side of the water outlet in a surrounding mode.

Preferably, one side of the sealing ring sleeve close to the cup body is provided with an arc-shaped bulge, the cup body is provided with a groove matched with the bulge, and the extending edge of the sealing film is clamped between the bulge and the groove.

Therefore, the utility model adopts the above structure a fresh-keeping packaging container of vegetables salad has better guarantor's water efficiency, can avoid moisture too much to scatter and disappear, also prevents that fresh vegetables unnecessary moisture from retting rotten vegetable leaf and lead to vegetables to deteriorate, does benefit to and keeps the fresh and tender state of vegetables salad, prolongs the shelf life of vegetables.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of an embodiment of a vegetable salad freshness retaining packaging container of the present invention;

FIG. 2 is an enlarged view of part A of an embodiment of the vegetable salad dressing container of the present invention;

FIG. 3 is a schematic view of a draining board of a vegetable salad fresh-keeping packaging container of the present invention;

fig. 4 is a schematic view of the sealing film of the vegetable salad fresh-keeping packaging container of the present invention.

Reference numerals:

1. a cup body; 2. sealing films; 3. sealing the ring sleeve; 4. a protrusion; 5. a groove; 6. extending the long side; 7. micropores; 8. a storage cavity; 9. a draining board; 10. a water through hole; 11. a water outlet; 12. sealing and screwing the cover; 13. and a support edge.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Please refer to fig. 1 to 4, as shown in the figure, the utility model provides a vegetables salad packaging container that keeps fresh, including cup 1 and sealing film 2, the upper end of cup 1 is provided with sealed ring cover 3, and sealing film 2 is connected with cup 1 through sealed ring cover 3, and one side that sealed ring cover 3 is close to cup 1 is provided with arc arch 4, be provided with on the cup 1 with protruding 4

assorted recess

5, and 6 clamps on the extension limit of sealing film 2 are established between arch 4 and recess 5. Sealing ring cover 3 is the elastic silica gel material, presss from both sides the extension limit 6 of sealing membrane 2 tight protruding 4 lock in recess 5, and is fixed firm to with the firm connection of sealing membrane 2 on the opening of cup 1, realize sealing to cup 1, improve cup 1's leakproofness. The sealing ring sleeve 3 can be detached from the cup body 1 by separating the bulge 4 from the groove 5, so that the sealing film 2 can be opened to take articles, and the method is simple.

The sealing film 2 is made of EVA plastic, the thickness of the sealing film 2 is 60 micrometers, three micropores 7 which are uniformly distributed are formed in the sealing film 2, the micropores 7 are located at the edge of the sealing film 2, the positions of the micropores 7 are 15mm away from the edge of the surface of the sealing film 2, and the three micropores 7 enclose a triangle; the diameter of the micropores 7 is 90 μm. The change of gas components and air humidity caused by the respiration and transpiration of the salad in the fresh-keeping packaging container at the temperature of 4 ℃ is fully considered, so that the influence factors of oxygen, carbon dioxide, water vapor and the like in the fresh-keeping container are in the appropriate range beneficial to fresh keeping of the fresh-cut vegetables at the temperature of 4 ℃. The utility model arranges the micropores 7 at the edge of the surface of the sealing film 2 of the fresh-keeping container to form a triangular shape, on one hand, the blockage of air holes is avoided, which is beneficial to gas exchange, so that the carbon dioxide generated by fresh-cut vegetables in the fresh-keeping container and the oxygen in the storage environment can reach dynamic balance, form spontaneous controlled atmosphere, effectively reduce the respiration consumption of the fresh-cut vegetables in the container, delay the deterioration of the vegetables, slow down the loss of nutrient substances, and prolong the quality guarantee period of the vegetables; on the other hand, compared with the traditional vegetable salad packaged by a common packaging bag, the fresh-keeping packaging container has better water-retaining effect, can avoid excessive water loss, and is beneficial to keeping the fresh and tender state of the vegetable salad.

For storing inner chamber 8, the lower part of storing inner chamber 8 is provided with draining board 9 in cup 1's inside, is provided with the equal limbers 10 of a plurality of distribution on draining board 9, places the fresh vegetables that will cut at the storage intracavity, and the moisture on the vegetables just drips downwards, flows into cup 1's bottom through draining board 9. The bottom of the storage inner cavity 8 is positioned at the lower side of the draining plate 9 and is provided with a water outlet 11, the outer side of the opening part of the water outlet 11 is connected with a sealing screw cap 12 through threads, the sealing screw cap 12 is opened, accumulated water in the bottom of the cup body 1 can be discharged from the water outlet 11, long-time deposition fermentation of the water can be avoided, and the vegetables can be polluted by smelly smell.

The cup body 1 is made of PET plastic, the diameter of the bottom of the cup body 1 is 78mm, the caliber is 95mm, and the height is 130mm. The cup body 1 is a conical structure with a thin lower end and a thick upper end, and the storage capacity of the cup body 1 can be increased. The bottom edge of cup 1 sets up supports along 13, supports along 13 and encircles the outside that sets up at delivery port 11, for cup 1 provides the supporting role, guarantees that cup 1 can just stand and place.

Use the utility model discloses store vegetables salad under 4 ℃ storage condition, still can make vegetables salad keep higher commodity nature after 4 days, the bacterial colony total number is less than 105CFU/g, prolongs 1-2 days than conventional packing freshness date.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The vegetable salad fresh-keeping packaging container is characterized in that: the cup comprises a cup body and a sealing film, wherein a sealing ring sleeve is arranged at the upper end of the cup body, the sealing film is connected with the cup body through the sealing ring sleeve, three micropores which are uniformly distributed are formed in the sealing film and are positioned at the edge of the sealing film, and the three micropores surround a triangle;

the inside of cup is for storing the inner chamber, the lower part of storing the inner chamber is provided with the draining board, the bottom of storing the inner chamber is located the downside of draining board is provided with the delivery port, there is sealed spiral cover the oral area outside of delivery port through threaded connection.

2. The vegetable salad freshness retaining packaging container as claimed in claim 1, wherein: the diameter of the micropores is 90 μm.

3. The vegetable salad freshness retaining packaging container as claimed in claim 1, wherein: the sealing film is made of EVA plastic, and the thickness of the sealing film is 60 micrometers.

4. The fresh-keeping vegetable salad packaging container as claimed in claim 1, wherein: the cup body is of a conical structure with a thin lower end and a thick upper end, a supporting edge is arranged on the bottom edge of the cup body, and the supporting edge is arranged on the outer side of the water outlet in a surrounding mode.

5. The vegetable salad freshness retaining packaging container as claimed in claim 1, wherein: one side of the sealing ring sleeve, which is close to the cup body, is provided with an arc-shaped bulge, the cup body is provided with a groove matched with the bulge, and the extending edge of the sealing film is clamped between the bulge and the groove.