Double Zero Aluminum Foil

The so-called double zero foil is in its thickness measuring unit for mm after the decimal point two zero foil, aluminum foil are usually less than 0.0075 mm thickness. To express in English, thick foil known as the “heavy gaugefoil ‘ ‘, single zero foil is called” medium gaugefoil “, double zero foil “lightgaugefoil ‘ ‘. Abroad sometimes called the thickness of 40 LTM aluminum foil or less light the gauge foil, and the aluminum foil thickness > 40 BTM are collectively referred to as heavy gaugefoil.