Energy rating label and production method thereof

Abstract

The invention discloses an energy rating label, which comprises covering paper, a gum layer and backing paper, wherein the covering paper is thermal sensitive paper. Energy information displayed on the energy rating label comprises two parts, wherein one part is fixed graphics and text information directly printed on the upper surface of the covering paper by ink according to related national regulations, and forms an information layer bearing the fixed graphics and text information; and the energy information of the other part is variable information which is formed by the heating discoloration of the thermal sensitive paper in the printing and is displayed by the information layer. The production method for the energy rating label comprises the following steps of: printing the same fixed graphics and text information on the surface layer of the covering paper in advance, wherein a plurality of products using the energy rating labels can adopt blank energy rating labels with the same fixed information; and then printing the variable information corresponding to different products is printed at blank positions of the blank energy rating labels according to actual conditions respectively, thereby producing the energy rating label for a certain given product to further reduce the repetitive mould opening or composition cost of the energy rating label in the printing process.

Description

technical field [0001] The invention relates to the technical field of energy-efficiency labeling. Specifically, it uses thermal paper as the surface paper, prints fixed information on the surface paper, and makes the information layer display variable information through thermal printing, thereby avoiding printing errors and reducing production. cost, and more environmentally friendly energy efficiency labels and their production methods. Background technique [0002] Energy efficiency labeling, also known as energy efficiency labeling, is an information label attached to energy-consuming products or their minimum packaging to indicate performance indicators such as product energy efficiency levels. The purpose is to provide necessary information for users and consumers to make purchase decisions. To guide and help consumers choose energy-efficient and energy-saving products. [0003] At present, many countries and regions in the world have implemented the energy efficienc...

AI Technical Summary

Problems solved by technology

[0009] The same energy efficiency label needs to be used on the same product with the same specifications and the same energy consumption, while the information on the energy efficiency label in the prior art is completed by one overall printing, and the necessary information stipulated by the state and Corresponding to the product information of this specific product, it is necessary to print in color on the energy efficiency label at the same time. During the printing process, the matching degree of different color pigments is high, especially because the printing area on the energy efficiency label is small, and the font used for product information is relatively small. Small size requires printing equipment with high execution accuracy, otherwise product information is likely to be printed blurred or ghosted

Moreover, the energy efficiency label printed at one time is highly specific to the product and can only be used for the same product. The energy efficiency label for each product must be plate-made separately. The scope of use of each energy efficiency label is unique, resulting in plate-making costs and machine time. Costs are rising, and a variety of different energy efficiency label versions increase the cost of printing management and logistics transportation

In addition, in order to protect the content printed on the energy efficiency label from being damaged, the surface paper is usually covered with a film. During the recycling process, the film and the surface paper cannot be effectively separated and cannot be reused.

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