ALUMINIUM FOIL
According to the test report, our aluminium foil meets the requirements of the US Food and Drug Administration for direct contact with food packaging materials. The total content of lead, cadmium, mercury and hexavalent chromium in our aluminium foil complies with EU Council Directive 94/62/EC.
The aluminium foil can be divided into a light aluminium foil and a double-sided aluminium foil according to the surface state。
One-side light aluminium foil: Double-rolled aluminium foil, which is bright after being rolled up, and the surface is black, and such aluminium foil is called a light aluminium foil. The thickness of one side of the aluminium foil usually does not exceed 0.025 mm.
two-sided aluminium foil: single-rolled aluminium foil, two paintings and roll contact, the two sides of the aluminium foil are divided into mirror surface, two-sided aluminium foil, ordinary two-sided aluminium foil due to the different surface roughness of the roll. The thickness of the two-sided aluminium foil is generally not less than 0.01 mm.
aluminium foil can be divided into plain foil, embossed foil, composite foil, coated foil, colored aluminium foil and printed aluminium foil according to the processing state.
aluminium Alloy：
aluminium foil alloy 1060：
1060 industrial pure aluminium foil has been widely used in the manufacture of PCB entry sheet, auto parts, capacitors, food packaging and electronic labels because of its high plasticity, corrosion resistance, conductivity and thermal conductivity etc characteristic.
aluminium foil for 1070：
1070 aluminium foil has high plasticity, corrosion resistance, good conductivity and thermal conductivity
1100 series aluminium foil：
1100 aluminium foil has good formability, corrosion resistance, thermal conductivity and a certain strength. It is widely used in the heat exchanger of refrigeration industry, chemical and food industry storage containers , and the capacitor shell materials in the electronics industryetc.
aluminium foil alloy 1145：
1145 aluminium foil with high formability,good electrical conductivity,lightweight and corrosion resistant,etc advantages.it is normally used in food packaging ,printing,hairdressing,
electrical,battery,and household use,etc.
1200 series aluminium foil：
1200 aluminium foil has high plasticity, corrosion resistance, conductivity and thermal conductivity, can be gas welding, hydrogen atom welding and contact welding;
aluminium foil alloy 1235：
1235 aluminium foil is the aluminium foil of aluminium content not less than 99.35% , Signi Aluminium can process 0.018-0.5mm thickness of 1235 aluminium foil, because this product has excellent rust resistance, formability, dissolving ability ,then it is widely used in cable, tape, battery foil,etc.
3003 aluminium alloy foil：
3003 aluminium foil is a common product of AL-Mn series alloy. The product has excellent antirust properties,its strength is about 10% higher than 1100, and has good formability, dissolution resistance and corrosion resistance. It is used for processing parts with good formability, high corrosion resistance and good weldability.
aluminium foil alloy 5052：
5052 aluminium alloy belongs to Al-Mg series alloy. It is widely used,especially in construction industry, it is the most promising alloy.
aluminium foil alloy 8006：
8006 aluminium foil with high strength,good formability&ductility,and good corrosion resistance,it is more and more widely used for food and housed hold packing foil,beer industry foil, pharmaceutical industry foil, adhesive tape foil, etc.
aluminium foil alloy 8011：
8011 aluminium foil is our company's advantage products, Henan Signi aluminium can process 0.006-0.2mm thickness of 8011 aluminium foil, the aluminium foil is mainly used in pharmaceutical packaging, food packaging, cable foil
aluminium foil alloy 8021：
8021 aluminium foil is one of the key products of HenanSigni aluminium. The thickness range of the production is 0.018mm-0.2mm, the width can be controlled in 100-1650mm according to the customer's request
aluminium foil alloy 8079：
8079 aluminium foil is the aluminium foil with high strength,good elongation and spreading pressure. 8079 aluminium foil not only has the advantages of moistureproof, air tightness, shading, abrasion resistance,preserve fragrance, innoxious and tasteless etc
