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  • Jiangxi Xin Rui Yue industrial Co.,Ltd.

  •  [Jiangxi,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , East Europe , Europe , Middle East , North Europe , Oceania , West Europe
  • Exporter:71% - 80%
  • Certs:ISO9001
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Home > Industry Information > The role of tinplate surface ink
Industry Information

The role of tinplate surface ink

2018-07-26

The surface of the tinplate, whether printed or not, is treated once. Many people think that there is no ink processing for tinplate without printing. In fact, it is not a transparent varnish. The color and luster of the material of the tinplate box will still appear, so the effect of the ink is not so obvious.
The ink on the surface of the tinplate is different depending on the contents of the iron box. The ink used in the Food Tin Box must reach the food grade, while the medicine tin box has stricter requirements on the ink.
The reason why there is a layer of ink on the surface of the tinplate is as follows:
1. Insulate the contact between the material of the tinplate itself and the air to prevent oxidation and rust of the iron box.
2. Increase the water resistance of the tinplate to prevent moisture in the air from penetrating into the iron box.

3. Increase the metallic luster and smoothness of the tinplate.

Metal Tin Box 2

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