Preparation method of long-service-life two-dimensional code label for outdoor atmospheric environment
A two-dimensional code label, atmospheric environment technology, applied in the field of label making, to achieve the effects of good weather resistance, improved service life and high production efficiency
Inactive Publication Date: 2019-03-22
JIANGSU ELECTRIC POWER CO
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Abstract
The invention discloses a preparation method of a long-service-life two-dimensional code label for an outdoor atmospheric environment. After two-dimensional code pattern processing on the stainless steel surface through laser engraving, the service life of the stainless steel label is prolonged by coating the surface of the label with UV-resistant ink and modified varnish having high weather fastness. By adopting the method, the preparation process is simple, the production efficiency is high, the obtained two-dimensional code label has good weather fastness, corrosion resistance and impact resistance in the outdoor atmospheric environment, and the service life is effectively improved.
Application Domain
StampsLaser beam welding apparatus +2
Technology Topic
CorrosionImpact resistance +3
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PUM
Property | Measurement | Unit |
Thickness | 100.0 | µm |
Thickness | 80.0 | µm |
Thickness | 75.0 | µm |
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