18 micron aluminium foil is a widely used thickness in the aluminum foil industry, offering an excellent balance between strength, flexibility, and barrier performance. It is manufactured from high-purity aluminum through advanced rolling processes, ensuring consistent thickness, smooth surface quality, and reliable performance.

With its superior moisture, light, oxygen, and odor barrier properties, 18 micron aluminum foil is ideal for applications that require enhanced protection and durability. Compared with thinner foils, it provides improved puncture resistance and formability, making it suitable for both manual and automated processing.

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Description

This foil is commonly supplied in jumbo rolls or customized widths, and can be further processed by lamination, coating, printing, or embossing to meet specific application requirements.

Features

• Standard thickness: 18 microns (0.018 mm).
• Excellent barrier against moisture, gas, and light.
• Good tensile strength and puncture resistance.
• High thermal conductivity and heat resistance.
• Smooth surface, suitable for printing and lamination.
• Food-grade options available upon request.

Common Aluminium Foil Thickness & Applications

Thickness (micron)	Common Alloy Grades	Common Temper	Typical Applications
6–9	1235, 8079	O	Laminated flexible packaging, pharmaceutical inner foil
10–14	1235, 8011, 8079	O	Food packaging, pharmaceutical blister foil
15–18	8011, 1235	O, H22	Butter and chocolate wrapping, household aluminium foil
20–25	8011	H22, H24	Aluminium foil containers, BBQ foil
30	8011	H24	Semi-rigid containers, forming and stamping
35 and above	8011	H24	Industrial insulation, building insulation, pipe wrapping

☑ End-to-End Production from Aluminum Ingots

Our production facilities include a smelter, hot rolling mill, cold rolling mill, and annealing workshop, ensuring consistent and reliable quality at every stage.

☑ Extensive Aluminum Product Range

We produce aluminum coils, strips, and sheets in various specifications to meet diverse technical and dimensional requirements, flexibly catering to the needs of different industries.

☑ Comprehensive Reprocessing Technology

In addition, we offer comprehensive reprocessing technologies to improve product surface performance. We provide customized solutions for applications such as packaging, construction, transportation, and industrial manufacturing.

☑ Comprehensive Quality Supervision System

A complete quality supervision system is established across the entire production process. A digital platform enables real-time monitoring and full data traceability, from raw material inspection to finished product delivery. Systematic testing is carried out on physical properties, chemical properties, and optical properties, ensuring consistent performance in strength, stability, composition accuracy, and surface quality, and providing reliable quality assurance.

☑ Professional Packaging and Delivery

To ensure products arrive undamaged, we offer customized packaging solutions based on product type and customer needs. Products are securely packaged using protective film, waterproof packaging, and reinforced pallets, meeting international shipping standards.