Aluminium foil foil rolling mills to the desired thickness, or by continuously casting and cold rolling. To maintain a constant thickness in aluminium foil production, beta radiation is passed through the foil to a sensor on the other side. If the intensity becomes too high, then the rollers adjust, increasing the thickness. If the intensities become too low and the foil has become too thick, the rollers apply more pressure, causing the foil to be made thinner. The continuous casting method is much less energy intensive and has become the preferred process. For thicknesses below , two layers are usually put together
Tin Foil Phoenix August 2002. The deal guaranteed the release of their debut album in the United States, Canada, the United Kingdom, Australia, Germany, Belgium, Luxembourg and the Netherlands. In February 2002, the name of the band changed from Sonic Bloom to Tin Foil Phoenix because of legal concerns over the name expressed by their international label affiliate, Roadrunner Records. Their first full-length album, "Living In The Shadow Of The Bat", was released on September 14, 2004 by 604/Universal. They have a new single called 'Have A Nice Day' on their MySpace and their second album "Age Of Vipers" is set for release