8079 O-Temper 0.015mm Vacuum Packaging Aluminum Foil
8079 O-Temper 0.015mm Vacuum Packaging Aluminum Foil
8079 O-temper 0.015mm vacuum packaging aluminum foil is a high-performance, ultra-thin foil specifically engineered for premium flexible vacuum packaging. Belonging to the 8000 series of high-end packaging aluminum alloys, this fully annealed 0.015mm ultra-thin foil combines an extremely low pinhole rate, excellent flexibility, and comprehensive high-barrier properties. It serves as the core material of choice for food, pharmaceutical, electronics, and industrial vacuum packaging, perfectly suited for high-speed lamination, printing, and pouch-making production lines.
For packaging manufacturers pursuing long-lasting freshness, secure sealing, and consistent quality, 8079 O-temper 0.015mm vacuum aluminum foil represents the optimal cost-performance solution for high-end packaging.
I. Product Overview
8079 aluminum alloy is the global mainstream high-quality specialty alloy for the flexible packaging industry, optimized for ultra-thin, high-barrier packaging scenarios. Unlike ordinary industrial aluminum foil, the “O-temper” denotes a fully annealed soft state, which completely eliminates internal stresses, endowing the foil with exceptional ductility and bend resistance. The customized ultra-thin thickness of 0.015mm balances lightweight packaging with total barrier performance, thoroughly addressing industry pain points such as raw material waste from overly thick traditional foils and easy breakage associated with thinner gauges.
This vacuum packaging foil features stable physical properties, a clean, oil-free surface, and excellent laminate adhesion. It bonds perfectly with various films like PET, Nylon, PE, and CPP, making it widely applicable for high-standard vacuum-sealed packaging requiring oxygen barrier, moisture resistance, opacity, and freshness preservation.
II. Core Product Features
Comprehensive High-Barrier Performance
Effectively blocks oxygen, water vapor, and UV radiation, preventing product oxidation, moisture damage, and light-induced degradation, significantly extending shelf life.
Superior Crack & Fracture Resistance
The O-temper soft substrate offers excellent flexibility, preventing cracking or pinhole propagation during vacuum forming, bending, and stretching.
Ultra-Low Pinhole Rate
Utilizing precision rolling processes and stringent quality control, pinholes are minimized even at ultra-thin gauges, ensuring 100% seal integrity.
Compatibility with Multiple Lamination Processes
Uniform surface tension and strong bonding strength prevent delamination or bubbling, ensuring stable and reliable laminated products.
High-Speed Production Line Adaptability
Stable roll tension and high tensile strength minimize breakage, making it suitable for high-speed printing, laminating, and automated pouch-making equipment, greatly enhancing production efficiency.
III. Technical Specifications & Customization
3.1 Standard Product Parameters
| Item | Detailed Parameters |
|---|---|
| Alloy Grade | 8079 |
| Temper | O (Fully Annealed) |
| Thickness | 0.015mm |
| Width | 200mm – 1600mm |
| Core Inner Diameter | 76mm / 152mm |
| Surface Finish | One side bright / Both sides bright |
| Primary Application | High-barrier vacuum packaging |
| Compliance Standards | FDA / SGS / ISO Food Grade Standards |
3.2 Customization Services
To meet diverse customer needs, we offer comprehensive customization for 8079 O-temper 0.015mm vacuum foil, including custom widths, roll weights, surface finish (one/both sides bright), pinhole grade adjustments, and export-standard packaging. All customized products strictly adhere to international testing standards, ensuring consistent batch quality.
IV. Why 8079 is the Premier Choice for Vacuum Packaging
4.1 Extreme Barrier Performance for Long-Lasting Freshness
Vacuum packaging demands exceptional barrier properties. 8079 aluminum foil provides all-around protection:
- Oxygen Barrier: Effectively isolates external air, preventing oxidative rancidity in fats, color fading, flavor loss in food, and efficacy attenuation in pharmaceuticals.
- Moisture Barrier: Drastically reduces water vapor transmission, maintaining a dry internal environment and preventing mold or moisture damage.
- Light Barrier: Completely blocks UV radiation, avoiding photo-chemical reactions that degrade product quality. Ideal for light-sensitive products like coffee, spices, and specialty medications.
4.2 Excellent Flexibility & Bend Resistance, Eliminating Leak Risks
Unlike hard-tempered foil, 8079 O-temper undergoes full annealing, resulting in high elongation and flexibility. It does not become brittle or crack during vacuum evacuation and heat sealing. Even after repeated folding or compression during long-distance transport, internal pinholes do not propagate. This makes it perfect for complex packaging shapes and irregular products, fundamentally eliminating vacuum failure and leaks.
4.3 Ultra-Low Pinhole Rate Ensures Seal Stability
Pinhole defects are the primary cause of vacuum packaging failure. Ultra-thin foils below 0.02mm are prone to pinholes during production. However, the high-purity 8079 alloy formula combined with precision rolling technology allows for precise control of such defects. Compared to standard foil, 8079 offers more stable pinhole control at 0.015mm, with virtually no micro-pinholes, guaranteeing absolute seal integrity and sustained vacuum—the core assurance for long-shelf-life products.
V. Common Laminate Structures & Industry Solutions
8079 O-temper 0.015mm vacuum foil exhibits strong compatibility and can be laminated with various plastic films to create high-barrier materials tailored to different industry needs.
| Laminate Structure | Core Advantages | Typical Applications |
|---|---|---|
| PET/AL/PE | Balanced barrier & printability | Premium general food vacuum packaging |
| NY/AL/PE | Excellent puncture & tensile strength | Meat, seafood, frozen vacuum foods |
| PET/AL/CPP | Stable high-temperature heat sealing | Sauces, retortable (high-temp sterilized) foods |
| BOPP/AL/PE | Cost-effective, stable barrier | Dry goods, nuts, pet food packaging |
VI. Comparison: 8079 vs. 8011 & Selection Guide
Both 8011 and 8079 are common packaging foils, but their performance differs significantly in ultra-thin vacuum applications. The comparison below aids in precise selection:
| Comparison Item | 8079 Aluminum Foil | 8011 Aluminum Foil |
|---|---|---|
| Flexibility | Excellent (super soft, no cracking) | Good (standard flexibility) |
| Bend/Fold Crack Resistance | Exceptional; pinholes don’t propagate when folded | Moderate; prone to micro-cracks |
| Ultra-Thin Processability | Excellent; stable performance at 0.015mm | Standard; unstable quality at ultra-thin gauges |
| Pinhole Control | Ultra-low pinhole rate, superior stability | Average pinhole control |
| Application Positioning | High-end vacuum packaging | Standard/general packaging |
Selection Advice
For products requiring a shelf life >12 months, high-speed automated production, long-distance export shipping, or high-seal integrity, prioritize 8079 O-temper 0.015mm vacuum foil. For short-shelf-life, standard packaging scenarios, 8011 foil may be chosen to control costs.
VII. Wide Range of Applications
Leveraging its ultra-low pinhole rate, high barrier properties, fold endurance without cracking, and high-speed production adaptability, 8079 O-temper 0.015mm foil serves high-standard vacuum packaging across multiple industries.
7.1 Premium Food Vacuum Packaging (Core Sector)
Food vacuum packaging demands exceptional seal integrity, safety, and freshness preservation. Compliant with FDA and SGS food-grade certifications, 8079 O-temper 0.015mm foil is non-toxic, odorless, and clean. Its high-barrier properties lock in food quality, solving issues of oxidation, moisture, spoilage, and flavor loss.
- Meat Products: Beef, pork, cured meats, sausages, braised delicacies. Using NY/AL/PE structures, the foil’s puncture and bend resistance protect against bone punctures. Vacuum sealing inhibits bacterial growth, extending refrigerated/ambient shelf life—ideal for prepared meals and OEM batch production.
- Seafood & Aquatic Products: Fish, shrimp, shellfish, dried seafood. The ultra-thin barrier locks in freshness, prevents moisture-induced spoilage, and withstands freezing, cold chain logistics, and cross-border export without cracking or leaking at low temperatures.
- Coffee & Tea: Coffee beans, ground coffee, tea leaves are highly sensitive to light and oxygen. 8079’s total opacity and oxygen barrier preserve aroma and taste, perfect for vacuum, light-proof packaging used by premium brands.
- Pet Food: Cat/dog food, freeze-dried treats, snacks have long shelf lives and undergo extensive transit. The ultra-low pinhole rate ensures long-term vacuum integrity, preventing moisture, oxidation, and rancidity—ideal for export packaging.
- Condiments & Dry Goods: Sauces, powdered spices, nuts, dried mushrooms. Paired with PET/AL/CPP, it withstands retort sterilization while blocking moisture and dust, keeping dry goods crisp and sauces stable for supermarket display and warehousing.
7.2 Pharmaceutical & Medical Device Packaging
Pharma packaging requires high compliance, seal integrity, cleanliness, and stability. 8079 O-temper 0.015mm foil is produced in dust-free environments, free of oil and impurities. Its stable chemical properties ensure no reaction with drugs or devices, fully complying with medical packaging safety regulations.
- Disposable Medical Device Vacuum Packaging: Sterile cotton swabs, surgical instruments, infusion sets, minimally invasive consumables. The vacuum seal maintains a sterile, dust-free, dry environment, preventing contamination or moisture during transport/storage.
- Pharmaceutical Laminate Packaging: Powders, granules, light-sensitive drugs, health supplements. The opacity, oxygen, and moisture barriers prevent efficacy loss or degradation, suitable for long-term storage and export.
- Medical Consumable Moisture-Proof Packaging: Test strips, detection consumables, medical dressings susceptible to moisture. The stable barrier maintains accuracy and quality during standardized warehousing and distribution.
7.3 Electronics & Precision Industrial Vacuum Packaging
Precision components are highly sensitive to moisture, oxygen, dust, and corrosion. 8079 O-temper foil provides all-around vacuum protection for reliable storage and transport solutions.
- Electronic Component Moisture-Proof Packaging: Chips, PCBs, capacitors, sensors, precision accessories. The high-barrier vacuum structure prevents oxidation, moisture absorption, and short circuits during bulk storage, cross-border shipping, or final assembly.
- Precision Instrument & Equipment Packaging: Small instruments, optical parts, precision hardware, mold components. Prevents rust, oxidation, and fogging, ensuring maintained accuracy and performance.
- Industrial Material Moisture-Sealing: Specialty chemical powders, precision consumables, industrial additives prone to degradation. Maintains a dry vacuum environment, preserving chemical properties for standardized production and warehousing.
VIII. Frequently Asked Questions (FAQ)
Q1: Is 8079 O-temper 0.015mm foil suitable for food vacuum packaging?
A: Absolutely. It complies with FDA, SGS, and ISO food-grade safety standards, is non-toxic, and offers comprehensive barrier and freshness-preserving capabilities. It is the mainstream core material for high-end food vacuum packaging.
Q2: Is the 0.015mm ultra-thin foil prone to breaking during use?
A: No. Despite its thinness, the O-temper full annealing process gives it excellent flexibility and tensile strength. It can withstand standard vacuum evacuation, bending, and heat sealing without breaking under normal packaging and transport conditions.
Q3: Which laminate structures is this foil compatible with?
A: It is compatible with mainstream structures like PET/AL/PE, NY/AL/PE, PET/AL/CPP, and BOPP/AL/PE, covering almost all vacuum packaging application scenarios.
Q4: Does the product meet international export standards?
A: Yes. All products pass FDA food safety testing, SGS environmental testing, and ISO quality system certification, fully meeting export standards for markets like Europe, North America, and Southeast Asia.
Q5: What is the Minimum Order Quantity (MOQ) and lead time?
A: We support flexible MOQs. Standard specifications are often in stock for fast delivery. Custom orders are delivered according to agreed production schedules.
Q6: Do you offer free samples and OEM customization?
A: Yes, we provide free samples for testing. We support full OEM customization including width, roll weight, surface finish, packaging methods, etc., to meet personalized customer requirements.
IX. Company Profile: Henan Huawei Aluminum Co., Ltd.
9.1 Deeply Rooted in Aluminum Manufacturing, Focused on High-End Foil Production
Henan Huawei Aluminum is a professional R&D and manufacturing enterprise specializing in high-end aluminum foil and materials in Henan Province, China. With years of experience in the aluminum processing industry, we possess mature manufacturing expertise and a complete industrial support system.
We focus on the R&D and production of 8000-series high-end packaging foils, primarily 8079 and 8011 food-grade and pharmaceutical-grade foils. Our products serve niche markets like vacuum packaging, flexible packaging, medical packaging, and precision industrial protection. As a premier source factory for high-end vacuum packaging foil in China, we operate our own modern production base equipped with complete sets of high-precision rolling, annealing, slitting, and testing equipment. By eliminating middlemen, we provide customers with direct-from-factory, stable quality, and on-time delivery solutions.
9.2 Full-Chain Precision Manufacturing & Stringent Quality Control
Huawei Aluminum adheres to standardized, refined production, utilizing high-precision foil rolling mills, fully automatic annealing furnaces, precision slitting equipment, and imported thickness gauging and shape control systems. This ensures precise control over thickness uniformity, flatness, and tension stability for 0.015mm ultra-thin foil, minimizing quality issues like pinholes, breakage, and wrinkles.
We have established a comprehensive quality control system covering raw material smelting, precision rolling, O-temper annealing, surface cleaning, and finished product testing. Every batch of 8079 vacuum foil undergoes pinhole inspection, mechanical property testing, surface tension testing, barrier performance testing, and food-grade safety checks. All products comply with FDA, SGS, and ISO certifications, guaranteeing they meet the stringent standards of high-end food, pharmaceutical, and export packaging.
9.3 Mature Export System, Serving Global Clients
With years of import/export experience and independent rights, Henan Huawei Aluminum exports stably to Europe, North America, Southeast Asia, the Middle East, South America, and other regions. We are well-versed in international import standards, customs clearance requirements, and export packaging norms.
For overseas converters and packaging factories, we offer customized processing, free samples, dedicated technical support, standard export wooden case packaging, and fast delivery. With stable quality, flexible customization, and a robust after-sales system, Huawei Aluminum has earned the trust of numerous long-term partners worldwide, establishing itself as a reliable supplier of high-end vacuum packaging foil.
9.4 Flexible Customization & Efficient Delivery
Unlike trading companies, as a source factory, we support personalized customization. Parameters like width, roll weight, surface finish, and pinhole grade can be tailored to your production line, packaging structure, and shelf-life requirements.
We maintain sufficient stock of standard 8079 O-temper 0.015mm vacuum foil, supporting both trial orders and bulk purchases. With short lead times and ample production capacity, we meet diverse procurement needs including trial production, mass production, and urgent replenishment.
Conclusion
8079 O-temper 0.015mm vacuum packaging aluminum foil stands as a benchmark material in the high-end flexible packaging industry, thanks to its ultra-low pinhole rate, comprehensive high-barrier properties, exceptional flexibility, and stable processing adaptability.
It thoroughly resolves core pain points of traditional vacuum packaging materials—poor sealing, easy breakage, and short freshness cycles. Widely applied in food, pharmaceutical, and precision industrial packaging, it effectively enhances product safety, extends shelf life, and reduces overall packaging costs, making it the reliable solution for global manufacturers seeking high-performance vacuum packaging foil.
