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.

Double zero aluminum foil has a series of advantages, such as its special physical properties, light weight, airtightness, good coating, heat resistance, thermal stability, firmness, durability and safety, and can contact with all foods, which makes it have better packaging performance than traditional paper and plastic.

Double-zero aluminum foil is widely used in packaging materials for food, beverages, cigarettes, medicines, photographic plates, household daily necessities, etc. electrolytic capacitor materials; thermal insulation materials for buildings, vehicles, ships, houses, etc.

Production process of double zero aluminum foil