CN214731265U

CN214731265U - Fresh medlar damage-proof microporous membrane fresh-keeping packaging box

Info

Publication number: CN214731265U
Application number: CN202120586683.9U
Authority: CN
Inventors: 康宁波; 何建国; 刘贵珊
Original assignee: Ningxia University
Current assignee: Ningxia University
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-16
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to the technical field of agricultural product preservation, in particular to a fresh medlar damage-proof microporous membrane preservation packaging box, which comprises an outer packaging box, an inner packaging box arranged in the outer packaging box, and a microporous membrane coated outside the outer packaging box, wherein the microporous membrane is provided with a plurality of through holes; an air exchange part is arranged between the outer packing box and the inner packing box, and a bacteriostatic drying component and a low-temperature fresh-keeping component are placed in the air exchange part. The utility model provides a bright matrimony vine damage prevention microporous membrane packing carton that keeps fresh reaches and makes bright matrimony vine transport, the difficult impaired purpose of sterilizing the in-process, makes the bright matrimony vine of finished product easily preserve.

Description

Fresh medlar damage-proof microporous membrane fresh-keeping packaging box

Technical Field

The utility model relates to a fresh-keeping technical field of agricultural product especially relates to a bright matrimony vine damage prevention microporous membrane packing carton that keeps fresh.

Background

The fresh medlar is rich in 18 amino acids and microelements which are beneficial to human health, and is medicinal and edible food material with nutritive value and health care efficacy. The vitamin C content is 40 times of that of apples, 28 times of pears and 6 times of fresh peaches, and is even higher than that of tomatoes rich in vitamin C by nearly 3 times; especially, the content of carotene is considerable. The fresh wolfberry fruit is not dried, dried and soaked, and has no damaged functional factor and easy absorption by human body. The picked fresh medlar is transported to a processing workshop for sorting, cleaning, sterilizing and pre-cooling, the common packaging box is a hard PP (polypropylene) packaging box with holes, the mechanical damage protection performance in the processes of transferring, cleaning and sterilizing from the field to the workshop is poor, the moisture of the fresh medlar is easy to evaporate, the existing packaging box lacks the measures of mechanical protection and preservation in the fresh medlar processing process, and the finished packaging box does not have the functions of sterilization and drying.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bright matrimony vine damage prevention microporous membrane packing carton that keeps fresh to solve above-mentioned problem, reach and make bright matrimony vine transport, the difficult impaired purpose of sterilizing the in-process, make the bright matrimony vine of finished product easily preserve.

In order to achieve the above object, the utility model provides a following scheme:

a fresh medlar damage-proof microporous membrane fresh-keeping packaging box comprises an outer packaging box, an inner packaging box arranged in the outer packaging box and a microporous membrane coated on the outer side of the outer packaging box, wherein a plurality of through holes are formed in the microporous membrane;

an air exchange part is arranged between the outer packing box and the inner packing box, and a bacteriostatic drying component and a low-temperature fresh-keeping component are placed in the air exchange part;

the gas exchange part comprises a groove formed in the bottom surface of the inner side of the outer packing box, a plurality of limiting columns are vertically and fixedly connected to the inner wall of the outer packing box, the inner packing box is arranged between the limiting columns and the groove, the bacteriostatic drying component is placed in the groove, a cavity formed by the limiting columns and the outer packing box is communicated with the inner packing box, and the groove is communicated with the inner packing box.

Preferably, the side wall and the bottom surface of the inner packing box are provided with mesh structures, the top of the inner packing box is provided with an upper cover, and the upper cover is provided with the mesh structures.

Preferably, the bacteriostatic and dry component comprises a bacteriostatic bag and a dry bag, wherein the bacteriostatic bag and the dry bag are arranged in the groove.

Preferably, the limiting columns are located at four corners of the inner wall of the outer packaging box, the limiting columns are of a cubic structure, and the tops of the limiting columns are flush with the top of the outer packaging box.

Preferably, the area of one surface of the opening of the groove is smaller than that of the bottom surface of the inner packing box.

Preferably, the outer packing box is 13-20cm long, 13-20cm wide and 5-8cm high, and the inner packing box is 7-12cm long, 7-12cm wide and 3-5cm high.

Preferably, the low-temperature fresh-keeping assembly comprises an ice bag, and the ice bag is arranged in a cavity between the outer packaging box and the side wall of the inner packaging box.

Preferably, the thickness of the microporous membrane is 0.01mm-0.08mm, the aperture of the through holes is 0.001mm-0.01mm, the number of the through holes is five, and the through holes are uniformly distributed along the center line of the top surface of the outer packing box.

The utility model discloses has following technological effect:

the utility model discloses an outer packing box and inner packing box are transparent food level PP material, harmful substance can not be dissolved out under food level PP material normal conditions and the high temperature condition, the bright matrimony vine of picking from the field directly puts into the inner packing box and carries out the splendid attire, then the sign indicating number is gone into and is transported the basket and transport the workshop, handle in packing carton including bright matrimony vine is splendid attire always in the precooling process that disinfects in the washing, the mechanical damage of bright matrimony vine in the transportation and washing sterilization in-process has been avoided, the breeding of antibacterial drying subassembly prevents bright matrimony vine bacterium, realize the gas exchange after bright matrimony vine and the processing of antibacterial drying subassembly through gas exchange portion, make bright matrimony vine be in the environment of dry few fungus, the fresh-keeping subassembly of low temperature is used for the cooling of bright matrimony vine fresh-keeping, do benefit to the save of bright matrimony vine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention.

Wherein, 1 is the external packing box, 101 is spacing post, 102 is the recess, 2 is the internal packing box, 201 is the mesh.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-2, the utility model provides a fresh medlar damage-proof microporous membrane fresh-keeping packaging box, which comprises an outer packaging box 1, an inner packaging box 2 arranged in the outer packaging box 1, and a microporous membrane coated outside the outer packaging box 1, wherein the microporous membrane is provided with a plurality of through holes; the coating mode is preferably thermoplastic encapsulation;

an air exchange part is arranged between the outer packing box 1 and the inner packing box 2, and a bacteriostatic drying component and a low-temperature fresh-keeping component are arranged in the air exchange part; put into inner packing box 2 after bright matrimony vine is picked, avoided the mechanical damage of bright matrimony vine in the transportation and the washing and disinfecting process, the microporous membrane has waterproof ventilative effect, the fresh-keeping subassembly of low temperature is the cooling of bright matrimony vine, prevent stifled corruption of bright matrimony vine, the breeding of the bacterium of antibacterial dry subassembly prevents bright matrimony vine, realize the gas exchange after bright matrimony vine and the processing of antibacterial dry subassembly through gas exchange portion, make bright matrimony vine be in the environment of dry few fungus, do benefit to the save of bright matrimony vine.

The gas exchange portion is including seting up at outer packing box 1 inboard bottom surface fluted 102, and the vertical fixedly connected with of 1 inner wall of outer packing box has a plurality of spacing posts 101, and inner packing box 2 establishes between a plurality of spacing posts 101 and flute 102, and bacteriostatic drying component places in flute 102, and the cavity that a plurality of spacing posts 101, outer packing box 1 are constituteed communicates with inner packing box 2, and flute 102 communicates with inner packing box 2. The limiting column 101 facilitates the inner packing box 2 to be placed into the outer packing box 1, and meanwhile, the inner packing box 2 is prevented from moving in the transportation process.

Further optimization scheme, mesh 201 structure has been seted up to 2 lateral walls of inner packing box and bottom surface, and 2 tops of inner packing box are equipped with the upper cover, and the upper cover is opened and is equipped with mesh 201 structure. Mesh 201's size is less than the size of matrimony vine, guarantees that the matrimony vine is difficult for falling out, adopts higher porosity for the drippage of moisture in the cleaning process, whole inner packing box 2 can take out exclusive use, handles including washing, disinfecting, the fresh matrimony vine of precooling in-process splendid attire is always handled in inner packing box 2.

Further optimization scheme, the dry subassembly of bacteriostasis includes that the bacteriostasis wraps and dry package, and the bacteriostasis wraps and dry package is placed in recess 102. The bacteria inhibiting bag and the drying bag prevent the breeding of fresh medlar bacteria and keep dry.

Further optimize the scheme, spacing post 101 is located four angles of external packing box 1 inner wall, and spacing post 101 is the cube structure, and spacing post 101 top and external packing box 1 top parallel and level.

In a further optimized scheme, the area of one surface of the opening of the groove is smaller than that of the bottom surface of the inner packing box 2.

According to a further optimized scheme, the length of the outer packing box 1 is 13-20cm, the width is 13-20cm, the height is 5-8cm, the length of the inner packing box 2 is 7-12cm, the width is 7-12cm, and the height is 3-5 cm; the length, width and height of the outer packing box are preferably as follows: 14cm, 14cm and 5.5 cm; the length, width and height of the inner packing box are preferably as follows: 9cm, 9cm and 4 cm.

Further optimization scheme, the fresh-keeping subassembly of low temperature includes the ice bag, and the ice bag sets up in the cavity between outer packing box and the inner packing box lateral wall. The ice bag is used for low-temperature preservation of fresh medlar.

According to a further optimized scheme, the thickness of the microporous membrane is 0.01mm-0.08mm, the aperture of each through hole is 0.001mm-0.01mm, the number of the through holes is five, and the through holes are uniformly distributed along the center line of the top surface of the outer packaging box 1. The size and the number of the through holes are determined by a breathing rate experiment of fresh medlar; the microporous membrane thickness is preferably: 0.05 mm; the through hole diameter is preferably: 0.005 mm.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a bright matrimony vine damage prevention microporous membrane fresh-keeping packing carton which characterized in that: the packaging box comprises an outer packaging box (1), an inner packaging box (2) arranged inside the outer packaging box (1), and a microporous membrane coated on the outer side of the outer packaging box (1), wherein a plurality of through holes are formed in the microporous membrane;

an air exchange part is arranged between the outer packing box (1) and the inner packing box (2), and a bacteriostatic drying component and a low-temperature fresh-keeping component are placed in the air exchange part;

the gas exchange part comprises grooves (102) formed in the bottom surface of the inner side of the outer packaging box (1), a plurality of limiting columns (101) are vertically and fixedly connected to the inner wall of the outer packaging box (1), the inner packaging box (2) is arranged between the limiting columns (101) and the grooves (102), the bacteriostatic drying component is placed in the grooves (102), a plurality of cavities formed by the limiting columns (101) and the outer packaging box (1) are communicated with the inner packaging box (2), and the grooves (102) are communicated with the inner packaging box (2).

2. The fresh medlar damage-proof microporous membrane fresh-keeping packaging box of claim 1, which is characterized in that: mesh (201) structure has been seted up to inner packing box (2) lateral wall and bottom surface, inner packing box (2) top is equipped with the upper cover, the upper cover is opened and is equipped with mesh (201) structure.

3. The fresh medlar damage-proof microporous membrane fresh-keeping packaging box of claim 1, which is characterized in that: bacteriostatic dry subassembly is including inhibiting fungus package and dry package, it places to inhibit fungus package and dry package in recess (102).

4. The fresh medlar damage-proof microporous membrane fresh-keeping packaging box of claim 1, which is characterized in that: the limiting columns (101) are located at four corners of the inner wall of the outer packaging box (1), the limiting columns (101) are of a cubic structure, and the tops of the limiting columns (101) are flush with the top of the outer packaging box (1).

5. The fresh medlar damage-proof microporous membrane fresh-keeping packaging box of claim 1, which is characterized in that: the area of one side of the opening of the groove is smaller than that of the bottom surface of the inner packing box (2).

6. The fresh medlar damage-proof microporous membrane fresh-keeping packaging box of claim 1, which is characterized in that: the outer packing box (1) is 13-20cm long, 13-20cm wide and 5-8cm high, and the inner packing box (2) is 7-12cm long, 7-12cm wide and 3-5cm high.

7. The fresh medlar damage-proof microporous membrane fresh-keeping packaging box of claim 1, which is characterized in that: the low-temperature fresh-keeping assembly comprises an ice bag, and the ice bag is arranged in a cavity between the side walls of the outer packing box (1) and the inner packing box (2).

8. The fresh medlar damage-proof microporous membrane fresh-keeping packaging box of claim 1, which is characterized in that: the thickness of the microporous membrane is 0.01mm-0.08mm, the aperture of the through holes is 0.001mm-0.01mm, the number of the through holes is five, and the through holes are uniformly distributed along the center line of the top surface of the outer packing box (1).