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Process for machining plastic sign of electric-energy meter

A technology of processing technology and electric energy meter, which is applied in the direction of cardboard items, can solve problems such as the inability to solve the problem of correct code reading technology, and achieve the effect of speeding up the turnover speed and simplifying the manufacturing process

Active Publication Date: 2007-11-21
汪琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Another object of the present invention is to use the laser coding of the existing technology, which cannot solve the technical problem of correct code reading, so as to develop a processing technology for the plastic nameplate of the electric energy meter that can correctly read the code

Method used

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  • Process for machining plastic sign of electric-energy meter
  • Process for machining plastic sign of electric-energy meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] The coatings used in the examples, that is, the dark printing ink and the light printing ink, are Toyo brand and Sericol.

[0015] As a solution:

[0016] 1. The dark ink is black, the thickness of the coating is 0.005mm, the light ink is white, the thickness of the coating is 0.015mm, the coating is applied by brushing, and the barcode is printed by laser. The test proves that the code reading is accurate.

[0017] 2. Dark blue is used for dark ink, and the thickness of the coating is 0.010mm. Light gray is used for light ink, and the thickness of the coating is 0.015mm. The manufacturing process is simple, and the parameters are convenient to change; the test proves that the code reading is accurate.

[0018] 3. Dark gray is used for dark ink, and the thickness of the coating is 0.020mm. Light yellow is used for light ink, and the thickness of the coating is 0.010mm. The coating is sprayed, and the parameters and barcodes are printed by laser. The manufacturing pro...

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PUM

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Abstract

The invention is concerned with the processing technics that uses the electrical energy to mount the plastic nameplate, it is: covers a layer of dark color printing ink on the plastic plant of the nameplate, covers a layer of tint printing ink on it, uses the laser to print code or / and parameter; or, covers a layer of tint printing ink on the plastic plant of the nameplate, uses the laser to print code or / and parameter, sticks dark color un-dry glue on the reverse of the plastic plant or covers a layer of dark color print ink, the thickness of the ink layer is 0.005mm to 0.015mm. The invention can achieve the identification of the bar code on the plastic nameplate.

Description

technical field [0001] The invention relates to a processing technology for a nameplate, in particular to a processing technology for a plastic nameplate of an electric energy meter. Background technique [0002] Various technical parameters such as current, voltage, pulse constant, accuracy grade, etc. are printed on the plastic nameplate of the electric energy meter, and a barcode is also required. The processing technical parameters on the plastic nameplate of the prior art generally adopts a printing process; since each instrument leaving the factory needs to have a unique number, so the processing barcode must adopt laser coding. The technical parameters are processed by the printing process. At present, silk screen printing is generally used. The offset printing process is directly printed on the plastic sheet used as the nameplate. There is a relatively complicated process of computer graphics, film output, screen making, and printing production, which requires a long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31D1/02
Inventor 汪琴
Owner 汪琴