China wholesale Large Roll Aluminum Foil - Single Zero Aluminum Foil Coil For Tape Foil – Rizhaoxin

Product Description

Single Zero Foil: Foils with a thickness of 0.01mm and less than 0.1mm.

Single-zero foil is widely used in beverage packaging, flexible packaging, cigarette packaging, capacitors and construction and other fields. The well-known pharmaceutical packaging foils, tape foils, food packaging foils, electronic foils, etc. are all single-zero foils.Aluminum foil has high barrier properties to water, water vapor, light, and fragrance, and is not affected by the environment and temperature, so it is often used in fragrance-preserving packaging, moisture-proof packaging, etc. to prevent moisture absorption, oxidation, and volatilization of the package contents. It is especially suitable for high temperature cooking and sterilization packaging of food.Due to the airtightness and shielding properties of aluminum foil, aluminum foil can also be used as a shield for cables. However, before use, the aluminum foil also needs to be processed with plastic film. For cable aluminum foil, there are certain requirements on length, mechanical properties and sealing performance, especially the requirements on length are very strict.Since aluminum foil has excellent colorability and good light and heat reflectivity, it can also be used for decoration and packaging. Around the last century, decoration foils began to be used in the field of decoration, and then quickly became popular. Because the decoration foil also has the characteristics of moisture-proof, anti-corrosion, heat insulation and sound insulation, it is a very good decoration material. In addition, aluminum foil packaging is exquisite and high-end, and it has gradually become popular in recent years.

The surface of the aluminum foil naturally forms an oxide film, and the formation of the oxide film can further prevent the continuation of oxidation. Therefore, when the package contents are highly acidic or alkaline, the surface is often coated with protective paint or PE, etc. its corrosion resistance.