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Freshness retaining part, freshness retaining structure, freshness retaining box and freshness retaining method

A technology for fresh-keeping parts and incubators, which is applied to special packaging items, impact-sensitive items, and types of packaging items. Good fresh-keeping effect

Pending Publication Date: 2019-04-16
王天运
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, the quality of life of the people has improved a lot, and they also pay special attention to diet. More and more people are more and more picky about the raw materials of food, such as vegetables, and they also have great concerns about the freshness of fruits and vegetables. Looking forward, existing fruits and vegetables need to be kept fresh due to geographical or seasonal influences to ensure that consumers buy fresh fruits and vegetables; due to sales time and transportation time, freshness preservation generally requires at least 3-7 days, how to achieve such a long freshness preservation Time is a question worth pondering; most of the existing fresh-keeping methods are to add ice cubes or ice packs or ice bottles (cold energy source) to the incubator or fresh-keeping box for fresh-keeping, but it is easy to freeze the fruit and vegetable if it is in direct contact with the fruit and vegetable. When the defective product or the temperature is relatively high, it is very troublesome to replace it due to the time requirement of a few days

Method used

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  • Freshness retaining part, freshness retaining structure, freshness retaining box and freshness retaining method
  • Freshness retaining part, freshness retaining structure, freshness retaining box and freshness retaining method
  • Freshness retaining part, freshness retaining structure, freshness retaining box and freshness retaining method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1, in conjunction with attached Figure 1-7 Do the following description;

[0041] A fresh-keeping part provided by the invention, such as figure 1 , 2 , 3 and 4 are used to place various cold sources, such as frozen ice packs, ice bottles, sodium polyacrylate and even ice cubes, including:

[0042] a cavity such as figure 1 (a) the cylindrical cavity 1-1 or as figure 1 (b) the cylindrical chamber 2-1 and as Figure 4 (a) the rectangular cavity 3-1 or as Figure 4 (b) Rectangular cavity 4-1, the cavity has a hollow structure for placing cold sources such as figure 1 Ice bottles 1-4 in (a) or as in figure 1 (b) Ice bottles 2-4 and as in Figure 4 (a) 3-4 ice bottles or as in Figure 4 (b) ice bottle 4-4;

[0043] In addition, it should be noted that the cavity is only one of the structural forms of this structure applied to the fresh-keeping field. The cavity in this application can also be a cylinder, a box, a tank, etc., which can realize the trans...

Embodiment 2

[0049] Embodiment 2, in conjunction with attached Figure 1-7 Do the following description;

[0050] On the basis of Example 1, such as figure 1 , 2 , 3, 4, 5, and 6, a fresh-keeping structure of the present invention, the cavity described in the above-mentioned fresh-keeping piece is as figure 1 (a) the cylindrical cavity 1-1 or as figure 1 (b) the cylindrical chamber 2-1 and as Figure 4 (a) the rectangular cavity 3-1 or as Figure 4 Put ice bottle or ice pack or ice cubes in the rectangular cavity 4-1 in (b).

[0051] Further, the ice bottle such as figure 1 Ice bottles 1-4 in (a) or as in figure 1 (b) Ice bottles 2-4 and as in Figure 4 (a) 3-4 ice bottles or as in Figure 4 The ice bottle 4-4 in (b) is in interference or clearance fit with the inner wall of the cavity; the gap between the cavity and the ice bottle is generally between 5-20 mm.

[0052] Further, the ice bottle is composed of a water bottle (which may be a common mineral water bottle, a beverage b...

Embodiment 3

[0055] Embodiment 3, in conjunction with attached Figure 1-7 Do the following description;

[0056] On the basis of embodiment 1, 2 design, as Figure 7 A fresh-keeping box, comprising a box such as Figure 7 (a) middle box 5-5 or (b) middle box 6-5, the box is evenly provided with a fresh-keeping structure integrated with the box or detachable, the detachable structure is such as a chute structure, a buckle structure, lock structure, rope or rubber band, because it is a prior art and will not repeat it here; the fresh-keeping structure includes two such as Figure 7 (a) The fixed part of the ice bottle II 5-4 or (b) the ice bottle II 6-4 is as Figure 7 (a) the fixed part 5-1 or (b) the fixed part 6-1 and the fixed part (including such as Figure 7 The through holes used to dissipate cold energy on the other fixed parts (a) 5-2 or (b) 6-2 are as follows: Figure 7 (a) through hole 2 5-3 or (b) through hole 2 6-3; ice bottle 2 is placed in the fixed part; the fresh-keepi...

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Abstract

The invention discloses a freshness retaining part, a freshness retaining structure, a freshness retaining box and a freshness retaining method. A cold source is placed in a cavity or a fixed part toform the freshness retaining part; one or more cavities or fixed parts are placed or arranged in the freshness retaining box according to an air temperature and freshness retaining object needs; proper amount of water or sodium polyacrylate is added into an ice giving box, and is frozen in freezing equipment; frozen ice bottles or ice blocks are added into each cavity; the frozen ice bottles or ice blocks or ice bags are placed in when the freshness retaining structure is arranged in the freshness retaining box body; objects to be subjected to freshness retaining are placed in; and a box coveris closed to seal. The freshness retaining part has the effect of effectively transmitting cold to retain freshness through a through hole, and also can quickly replace a cold source; and the cold source is not in direct contact with fruits and vegetables, so that the technical effects of avoiding cold injuries on the fruits and vegetables and improving bearing performance of the freshness retaining box are achieved.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping of fruits and vegetables, in particular to a fresh-keeping piece, a fresh-keeping structure, a fresh-keeping box and a fresh-keeping method. Background technique [0002] With the development of the economy, the quality of life of the people has improved a lot, and they also pay special attention to diet. More and more people are more and more picky about the raw materials of food, such as vegetables, and they also have great concerns about the freshness of fruits and vegetables. Looking forward, existing fruits and vegetables need to be kept fresh due to geographical or seasonal influences to ensure that consumers buy fresh fruits and vegetables; due to sales time and transportation time, freshness preservation generally requires at least 3-7 days, how to achieve such a long freshness preservation Time is a question worth pondering; most of the existing fresh-keeping methods are to add ice ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/18
CPCB65D81/18
Inventor 王天运
Owner 王天运
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