CN218930310U

CN218930310U - Normal temperature fresh-keeping bag based on novel nanometer new material

Info

Publication number: CN218930310U
Application number: CN202222848783.1U
Authority: CN
Inventors: 张凌超
Original assignee: Sona New Material Technology Suzhou Co ltd
Current assignee: Sona New Material Technology Suzhou Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-28
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a normal-temperature fresh-keeping bag based on a novel nano new material, which comprises a fresh-keeping bag outer layer, wherein a fresh-keeping structure is fixedly arranged in the fresh-keeping bag outer layer, the fresh-keeping structure comprises a fresh-keeping bag inner layer, sealing strips and a water absorption box, the fresh-keeping bag inner layer is fixedly arranged in the fresh-keeping bag outer layer, two groups of sealing strips are arranged, the two groups of sealing strips are symmetrically arranged on the inner surfaces of the front side and the rear side of the fresh-keeping bag inner layer, and the water absorption box is provided with two groups. This normal atmospheric temperature freshness protection package based on novel nanometer new material through being provided with fresh-keeping structure, can purify inside air, plays better fresh-keeping function, through being provided with the extraction opening at the outer right-hand member of freshness protection package, the extraction opening can take out inside gas, has the function of drainage simultaneously, can discharge drop of water etc. improves fresh-keeping effect, has the backup pad at the outer lower extreme fixed mounting of freshness protection package, improves the holistic stability of freshness protection package.

Description

Normal temperature fresh-keeping bag based on novel nanometer new material

Technical Field

The utility model relates to the technical field of fresh-keeping bags, in particular to a normal-temperature fresh-keeping bag based on a novel nano new material.

Background

The fresh-keeping bag is a bag for preserving fruits, vegetables or cooked food and the like, the traditional fruit fresh-keeping bag is generally made of PE film, is an indispensable product for fresh-keeping and transportation of various fruits, and is very convenient to use in daily life.

In the prior art, the conventional PE fresh-keeping bag has poor air permeability, so that the oxygen content in the fresh-keeping bag is easy to be low, the fresh-keeping effect on fruits and vegetables and the like stored in the fresh-keeping bag is difficult to be realized, and when small water drops are adhered on the fruits and vegetables, the water drops and the like in the fresh-keeping bag are not easy to be discharged and absorbed, so that the fruits and the vegetables in the fresh-keeping bag are easy to deteriorate, and the fresh-keeping is not easy to be realized.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a normal-temperature fresh-keeping bag based on a novel nano new material, which solves the problems that water drops adhere to fruits and vegetables placed in a safety belt and are not beneficial to discharging and absorbing the water drops and the like in the safety belt, so that the fruits and vegetables in the safety belt are easy to deteriorate and are not beneficial to fresh keeping.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a normal atmospheric temperature freshness protection package based on novel nanometer new material, includes the freshness protection package skin, the outer inside fixed mounting of freshness protection package has fresh-keeping structure, fresh-keeping structure includes:

the inner layer of the fresh-keeping bag is fixedly arranged in the outer layer of the fresh-keeping bag;

the sealing strips are provided with two groups, and the two groups of sealing strips are symmetrically arranged on the inner surfaces of the front side and the rear side of the inner layer of the freshness protection package;

the water absorbing boxes are arranged in two groups and symmetrically arranged on the inner surfaces of the front side and the rear side of the inner layer of the fresh-keeping bag, and the water absorbing boxes are positioned at the lower ends of the sealing strips.

Preferably, a notch is formed in one end, far away from the inner layer of the preservation bag, of the water absorption box, and an active carbon sponge filter screen is fixedly arranged in the water absorption box.

Preferably, a supporting plate is fixedly arranged at the lower end of the outer layer of the freshness protection package.

Preferably, a lifting handle is fixedly arranged at the upper end of the outer layer of the fresh-keeping bag, a lifting opening is formed in the lifting handle, and a rubber pad is fixedly arranged at the inner wall of the lifting opening.

Preferably, a plurality of groups of water leakage holes are formed in the lower end of the inner layer of the freshness protection package.

Preferably, the right end of the outer layer of the fresh-keeping bag is communicated with an extraction opening, and a sealing cover is connected with threads at the right end of the extraction opening.

(III) beneficial effects

The utility model provides a normal-temperature fresh-keeping bag based on a novel nano new material. The beneficial effects are as follows:

(1) This normal atmospheric temperature freshness protection package based on novel nanometer new material through being provided with fresh-keeping structure, when fruit vegetables that have the drop of water were placed at the freshness protection package inlayer, the drop of water was discharged to the outer interior of freshness protection package of lower extreme through the hole that leaks, is provided with the active carbon sponge filter screen in the box inside that absorbs water simultaneously, can purify the air of inside, plays better fresh-keeping function.

(2) This normal atmospheric temperature freshness protection package based on novel nanometer new material through being provided with the extraction opening at the outer right-hand member of freshness protection package, the extraction opening can take out inside gas, has the function of drainage simultaneously, can discharge drop of water etc. improves fresh-keeping effect, has the backup pad at the outer lower extreme fixed mounting of freshness protection package, improves the holistic stability of freshness protection package.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model in front cross section;

FIG. 3 is a schematic side cross-sectional view of the present utility model.

In the figure: 1. an outer layer of the fresh-keeping bag; 2. a fresh-keeping structure; 201. an inner layer of the fresh-keeping bag; 2011. a water leakage hole; 202. a sealing strip; 203. a water absorbing box; 3. an active carbon sponge filter screen; 4. a support plate; 5. a handle; 501. lifting a mouth; 6. a rubber pad; 7. an extraction opening; 8. sealing cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a normal atmospheric temperature freshness protection package based on novel nanometer new material, includes freshness protection package outer 1, and the inside fixed mounting of freshness protection package outer 1 has freshness protection package 2, and freshness protection package 2 includes freshness protection package inlayer 201, and freshness protection package inlayer 201 fixed mounting is in the inside of freshness protection package outer 1, and fixed mounting has sealing strip 202 on the internal surface of the front and back both sides of freshness protection package inlayer 201, and two sets of sealing strip 202 mirror image settings, the lower extreme of sealing strip 202 is provided with the box 203 that absorbs water, and the box 203 that absorbs water is provided with two sets of, and two sets of boxes 203 that absorb water are symmetrical to be set up on the front and back both sides internal surface of freshness protection package inlayer 201, and the box 203 that absorbs water is located the lower extreme of sealing strip 202.

Specifically, the fresh-keeping structure 2 of the technical scheme of the utility model comprises a fresh-keeping bag inner layer 201, a sealing strip 202 and a water absorbing box 203, wherein the sealing strip 202 is used for sealing the fresh-keeping bag inner layer 201, meanwhile, water drops on fruits and vegetables are conveniently discharged through a water leakage hole 2011 formed in the lower end of the fresh-keeping bag inner layer 201, the fresh-keeping effect is achieved, and an activated carbon sponge filter screen 3 is arranged in the water absorbing box 203 to purify the internal air, so that the fresh-keeping effect is improved.

In an embodiment of the present utility model, the inner layer 201 and the outer layer 1 of the freshness protection package are both a mixture of nylon and nano functional material, and the barrier property of the nylon and nano material are utilizedThe functional, the new food fresh-keeping bag is prepared, the material is degradable, and ethylene released during storage of fruits and vegetables can be oxidized and decomposed into CO ₂ And H ₂ And O, reducing the content of ethylene in the package, thereby achieving the effect of fresh keeping.

With continued reference to fig. 1-3, a notch is formed at one end of the water absorbing box 203 far away from the inner layer 201 of the fresh-keeping bag, an active carbon sponge filter screen 3 is fixedly mounted in the water absorbing box 203, a support plate 4 is fixedly mounted at the lower end of the outer layer 1 of the fresh-keeping bag, a lifting handle 5 is fixedly mounted at the upper end of the outer layer 1 of the fresh-keeping bag, a lifting opening 501 is formed in the lifting handle 5, a rubber pad 6 is fixedly mounted at the inner wall of the lifting opening 501, a plurality of water leakage holes 2011 are formed at the lower end of the inner layer 201 of the fresh-keeping bag, the right end of the outer layer 1 of the fresh-keeping bag is communicated with the air extraction opening 7, and a sealing cover 8 is connected with threads at the right end of the air extraction opening 7.

In order to prevent the fruit and vegetable which are too heavy from being filled in the fresh-keeping bag, when the outer layer 1 of the fresh-keeping bag is lifted, the palm is contacted with the lifting opening 501, the contact area is small, so that the lifting is difficult, the contact area is improved by fixedly mounting the rubber pad 6 on the outer wall of the lifting opening 501, and meanwhile, the rubber has certain flexibility, so that the fresh-keeping bag is convenient to lift.

In the embodiment of the utility model, in order to conveniently discharge the moisture of the inner layer 201 of the freshness protection package, the right end of the outer layer 1 of the freshness protection package is provided with the air extraction opening 7, so that the air extraction opening 7 can conveniently discharge the air in the interior and the water in the interior, thereby improving the freshness protection effect, and simultaneously, two groups of sealing strips 202 are used to conveniently seal the inner layer 201 of the freshness protection package.

During operation (or during the use), when put into fruit vegetables to freshness protection package inlayer 201 back, use sealing strip 202 to discharge the drop of water on the fruit vegetables through the hole 2011 that leaks of seting up of freshness protection package inlayer 201 bottom, make the drop of water drop to in the outer 1 of freshness protection package, be discharging the drop of water through extraction opening 7, play fresh-keeping effect, the notch has been seted up at the box 203 that absorbs water of freshness protection package inlayer 201 simultaneously, at box 203 internally fixed who absorbs water has active carbon sponge filter screen 3, can purify inside air when absorbing the moisture of inside, improve fresh-keeping effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a normal atmospheric temperature freshness protection package based on novel nanometer new material, includes freshness protection package skin (1), its characterized in that: fresh-keeping structure (2) is fixed mounting in fresh-keeping bag skin (1), fresh-keeping structure (2) include:

the inner layer (201) of the fresh-keeping bag is fixedly arranged in the outer layer (1) of the fresh-keeping bag;

the sealing strips (202) are arranged in two groups, and the two groups of sealing strips (202) are symmetrically arranged on the inner surfaces of the front side and the rear side of the inner layer (201) of the fresh-keeping bag;

the water absorbing boxes (203), the water absorbing boxes (203) are arranged in two groups, the two groups of water absorbing boxes (203) are symmetrically arranged on the inner surfaces of the front side and the rear side of the inner layer (201) of the fresh-keeping bag, and the water absorbing boxes (203) are located at the lower ends of the sealing strips (202).

2. The normal temperature fresh-keeping bag based on the novel nano new material as set forth in claim 1, wherein: the utility model discloses a fresh-keeping bag, including box (203) that absorbs water, keep away from the notch has been seted up on the one end of freshness protection package inlayer (201) to absorb water box (203), the inside fixed mounting of box (203) that absorbs water has active carbon sponge filter screen (3).

3. The normal temperature fresh-keeping bag based on the novel nano new material as set forth in claim 1, wherein: the lower end of the outer layer (1) of the fresh-keeping bag is fixedly provided with a supporting plate (4).

4. The normal temperature fresh-keeping bag based on the novel nano new material as set forth in claim 1, wherein: the fresh-keeping bag is characterized in that a handle (5) is fixedly arranged at the upper end of the outer layer (1) of the fresh-keeping bag, a lifting opening (501) is formed in the handle (5), and a rubber pad (6) is fixedly arranged at the inner wall of the lifting opening (501).

5. The normal temperature fresh-keeping bag based on the novel nano new material as set forth in claim 4, wherein: a plurality of groups of water leakage holes (2011) are formed in the lower end of the inner layer (201) of the fresh-keeping bag.

6. The normal temperature fresh-keeping bag based on the novel nano new material as set forth in claim 1, wherein: the right end of the outer layer (1) of the fresh-keeping bag is communicated with an extraction opening (7), and a sealing cover (8) is connected with the right end of the extraction opening (7) through threads.