AA8011 H14 Prepainted Aluminum Strip for Food Packaging Usage

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AA8011 H14 Prepainted Aluminum Strip for Food Packaging Usage

Model:
AA8011
Brand:
Dingang
Code:
7606125900

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Product Description

Product Introduction

AA8011 H14 Prepainted Aluminum Strip is a premium food-grade packaging material crafted from 8000-series non-heat-treatable aluminum alloy (AA8011) with H14 temper, featuring a high-performance food-safe coating applied via precision roller coating. It integrates excellent formability, superior barrier protection, hygienic safety, and customizable aesthetics, making it the ideal choice for high-speed food packaging production. The substrate’s balanced mechanical properties and the coating’s outstanding heat resistance and chemical stability ensure reliable performance in sterilization, sealing, and deep-drawing processes, complying with global food contact safety standards.

Product Parameters

Item	Specification
Alloy	AA8011 (Al-Si-Fe series)
Temper	H14 (half-hard, medium strength)
Thickness	0.15–0.50 mm (tolerance: ±0.005 mm)
Width	330–1250 mm (tolerance: ±1 mm)
Coating Type	Food-grade polyester (PE), epoxy, or PVDF (customizable)
Coating Thickness	≥18 μm (single side; custom thickness available)
Surface Finish	Glossy (≥80 GU), matte (20–80 GU), or metallic (customizable)
Mechanical Properties	UTS: 125–170 MPa; Elongation: 2–4%
Earing Rate	<2% (minimal waste during deep drawing)
Core ID	76 mm / 152 mm (customizable)
Certification	FDA 21 CFR 175.300, EU 1935/2004, RoHS compliant
MOQ	3 tons
Delivery Time	20–30 days (standard specs); 45–60 days (custom coatings/colors)

Key Advantages

Food-Grade Safety & Hygiene

Non-toxic, odorless, and chemically stable coatings comply with FDA and EU food contact standards. The ultra-clean substrate surface (Brush Grade A) avoids contamination, ensuring direct food contact safety.

Superior Barrier Performance

The aluminum core provides 100% barrier against oxygen, moisture, light, and bacteria, extending food shelf life and preserving flavor/nutrition. The coating enhances corrosion resistance against acidic, oily, or salty foods.

Excellent Formability & Processability

H14 temper balances strength and ductility; low earing rate (<2%) enables seamless deep drawing into complex shapes (e.g., bottle caps, container lids) with minimal waste. Compatible with high-speed stamping, sealing, and printing lines.

Outstanding Heat Resistance

Withstands 200–240°C for 2 minutes, supporting high-temperature sterilization (e.g., yogurt, beverage caps) and ovenable food packaging without coating degradation or deformation.

Customizable Aesthetics & Printability

Available in 100+ standard colors (white, gold, silver, etc.) and finishes (glossy/matte). The coating ensures excellent ink adhesion for brand logo printing, enhancing product differentiation.

Lightweight & Cost-Effective

Lighter than steel, reducing transportation costs. High formability lowers production waste; recyclability (≥95%) cuts material costs and carbon footprint.

Eco-Friendly & Sustainable

100% recyclable without quality loss; recycling uses only 5% of primary aluminum production energy, aligning with global green packaging trends.

Application Range

Food Packaging: Yogurt/milk bottle caps, beverage caps, food container lids, easy-tear seals, snack packaging, and microwaveable food trays.

Pharmaceutical Packaging: Oral liquid caps, medicine bottle seals, and blister pack foils.

Cosmetic Packaging: Cream/lotion bottle caps and cosmetic tube seals.

Decorative Packaging: High-end gift boxes and food wrapping foils.

FAQ

1. Is the prepainted coating safe for direct food contact?

Yes. The coating uses FDA/EU-approved food-grade resin (polyester/epoxy), which is non-toxic, odorless, and chemically inert. It will not transfer harmful substances or alter food taste/odor.

2. What is the maximum temperature the coating can withstand?

The standard coating resists dry heat up to 240°C for 2 minutes, suitable for most food sterilization and ovenable applications. High-temperature resistant coatings (up to 300°C) are available for special needs.

3. Can the strip be printed with brand logos?

Absolutely. The coated surface has excellent ink adhesion and printability. We support custom printing of logos, barcodes, and product information with high resolution and durability.

4. What is the typical lead time for orders?

Standard colors/specs: 20–30 days

Custom colors, coatings, or sizes: 45–60 days

5. What is the MOQ?

The minimum order quantity is 3 tons. Small trial orders (1–2 tons) are negotiable for long-term partners.

6. Can you provide customized specifications?

Yes. We offer one-stop customization for thickness, width, coating color/finish, printing, and core size to meet specific packaging requirements.