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Color changing label for fruit and vegetable transportation

A technology of color-changing labels and color-changing layers, applied in the field of color-changing labels, can solve the problems of inconvenience for users to fully understand the transportation conditions of fruits and vegetables, single feedback of fruits and vegetables, etc., and achieve the effect of good application prospects.

Pending Publication Date: 2018-04-24
陈浩能
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] At present, there are temperature-sensitive color-changing labels for fruits and vegetables on the market, but a single temperature-sensitive color-changing label can only give feedback on the temperature of fruits and vegetables during transportation, and it is not convenient for users to fully understand other transportation conditions of fruits and vegetables during actual transportation

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  • Color changing label for fruit and vegetable transportation
  • Color changing label for fruit and vegetable transportation
  • Color changing label for fruit and vegetable transportation

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Embodiment Construction

[0022] The following description is a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also considered Be the protection scope of the present invention.

[0023] With the continuous improvement of people's quality of life and level in recent years, people pay more and more attention to the freshness and safety of food. How to control the transportation conditions experienced by fruits and vegetables before reaching consumers has been a topic that people have been paying attention to in recent years. The common labels on the market are temperature-sensitive color-changing labels, and a single temperature-sensitive color-changing label can only give feedback on the temperature changes of fruits and vegetables during transportation, and cannot enable users to lear...

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Abstract

The invention provides a color changing label for fruit and vegetable transportation. The color changing label comprises a sticky layer, a base layer, a color changing layer and a protecting layer from bottom to top. The color changing layer comprises an irreversible temperature sensing and color changing region, an irreversible humidity sensing and color changing region and a time color changingregion. Compared with a traditional color changing label, the color changing label for fruit and vegetable transportation can better detect the fruit and vegetable transportation environment, so thata user better knows the temperature, relative humidity, transportation time and other conditions of fruits and vegetables inside a container during practical transportation.

Description

technical field [0001] The invention belongs to the field of labels, in particular to a color-changing label for fruit and vegetable transportation. Background technique [0002] With the continuous improvement of people's quality of life and level in recent years, people pay more and more attention to the freshness and safety of food. A large number of fruits and vegetables need to be transported and stored by trucks for long or short distances. However, during the transportation of fruits and vegetables, changes in transportation conditions such as temperature may affect the quality of fruits and vegetables, and even cause the fruits and vegetables to deteriorate, rot, damage and become unedible. For consumers and transportation personnel, it is very necessary to truly and conveniently understand the transportation conditions experienced by fruits and vegetables during transportation. [0003] At present, there are temperature-sensitive color-changing labels for fruits an...

Claims

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Application Information

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IPC IPC(8): G09F3/02
CPCG09F3/0291
Inventor 陈浩能
Owner 陈浩能
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