Friday, November 2, 2012

Aluminum Foil


The shiny side.

The matte side. Let us see how the foil is made.








One passes through the mill, reduced the sheet thickness by half.


The inner side touches each other, they would merge matte surfaces.
The outer sheet surface contacts the highly polishing lubricant roller surface, they will
emerge shiny.













1 comment:

  1. Excellent blogs!!!!you have for sharing them effect information..we developer very learning to easy


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