8079 H14 Isıl Yapışmalı Alüminyum Folyo
In the sectors of food, ilaçlar, pet food, ve günlük kimyasallar, the barrier properties, heat-sealing stability, and mechanical reliability of packaging materials directly determine product shelf life, transportation safety, and end-user quality. As a representative product of the 8XXX series high-end alloy aluminum foils, 8079 H14 Isıl Yapışmalı Alüminyum Folyo stands out with balanced mechanical properties, ultimate barrier protection, and stable heat-sealing adaptability. It serves as the preferred substrate for high-speed automated packaging lines and the core functional material for high-end composite soft packaging, offering significant advantages over traditional 8011 Ve 1235 seri.
BEN. Core Product Definition
8079 H14 Heat-Sealable Aluminum Foil is a functional aluminum foil made from an 8079 aluminum alloy base and processed via the H14 semi-hard temper. It is specifically engineered for composite heat-seal packaging.
H14 Öfke: The Golden Balance
The H14 semi-hard state is the key to its performance, achieving a perfect equilibrium between material strength and processing toughness. It effectively avoids the insufficient strength and vulnerability to breakage found in soft-tempered foil (O-öfke), while solving the poor processability and unstable heat sealing often seen in full-hard temper foil.
Microstructural Advantages
Endüstri standardı ile karşılaştırıldığında 8011 alaşım folyo, 8079 features a superior iron content range, a lower pinhole rate, and a more uniform microstructure. It possesses stronger puncture resistance, tear strength, ve olağanüstü bariyer özellikleri, making it the exclusive choice for high-end, yüksek bariyerli paketleme senaryoları.
II. Chemical Composition and Mechanical Properties
1 Kimyasal bileşim analizi
Precise control of material composition is the foundation of stable performance. The strict chemical ratio ensures a unity of purity and functionality.
| Alaşım Elemanı | İçerik Standardı (%) | İşlev & Fayda |
|---|---|---|
| Al (Alüminyum) | ≥99,3 | Ensures flexibility and processing adaptability. |
| Fe (Ütü) | 1.0 – 1.5 | Enhances structural strength, delik, ve yırtılma direnci (Temel Avantaj). |
| Ve (Silikon) | 0.05 – 0.30 | Optimizes rolling performance, ensuring uniform thickness. |
| cu, Mn, Mg, Zn | ≤0,05 – 0.10 | Strictly controlled to prevent oxidation and pinhole defects. |
2 Mekanik Performans & Özellikler
8079 H14 demonstrates strong adaptability to various scenarios. In the standard H14 state, the tensile strength is stable at 120-160 MPa, with an elongation of 2%-6%.
- Kalınlık Aralığı: 0.006 – 0.050 mm
- Genişlik Aralığı: 100 – 1600 mm
Its semi-hard structure provides excellent puncture and tear resistance, effectively handling sharp-edged products, long-distance logistics, and stacking pressure.
III. Uygulama Alanları
1 Gıda Ambalajı
This is the core application scenario, covering three major segments:
- Atıştırmalık yiyecekler: Cips, fındık, and biscuits benefit from extreme oxygen and moisture barriers, preventing staleness and locking in flavor.
- Dondurulmuş Gıdalar: Resistant to low-temperature brittleness, ideal for frozen pizzas, etler, and prepared meals during cold chain transport.
- Liquid & Soslar: Stable seals prevent leakage in condiments and soup bases, resisting oil permeation.
2 İlaç Ambalajı
Meeting the industry’s highest standards for safety and sterility:
- Pharmaceutical Sachets: Used for powders, granüller, and TCM formulas to block moisture and oxygen, preventing caking.
- Tıbbi cihazlar: Ideal for sterile consumables and dressings, maintaining internal sterility due to a zero-pinhole structure.
3 Evcil Hayvan Maması Ambalajı
The mainstream choice for premium pet food:
- Wet Food & Kibble: Provides extreme barriers against water vapor and oxygen, solving grease oxidation issues.
- Dayanıklılık: Puncture resistance prevents sharp kibble or bone fragments from breaking the bag during transport.
4 Günlük Kimyasal Paketleme
Protecting active ingredients and enhancing brand image:
- Kozmetik: Blocks light and oxygen for masks, serumlar, and creams to prevent ingredient degradation.
- Personal Care: Corrosion-resistant and leak-proof for shampoos and travel-sized sachets, offering excellent printability for high-end aesthetics.
İv. Rekabetçi Karşılaştırma: 8079 H14 vs. Conventional Alloys
| Karşılaştırma Öğesi | 8079 H14 | 8011 H14 | 1235 Ö |
|---|---|---|---|
| Bariyer Özelliği | Ultra-low pinholes, yüksek bariyer | İyi, trace pinholes | Ortalama, higher pinholes |
| Delme direnci | Yüksek güç, anti-pressure | Orta, general use | Düşük, soft texture |
| Isı Yalıtım Uyarlanabilirliği | Stabil, wide temp range | Narrow temp range | Prone to false sealing |
| Mekanik güç | Yüksek, yırtılmaya karşı dayanıklı | Ilıman | Düşük, easily deformed |
| En İyisi | High-end Food, Eczacılık, Evcil Hayvan Yemi | Ordinary food packaging | Basit, short-shelf-life products |
V. Sık sorulan sorular (SSS)
Çeyrek: Olabilmek 8079 H14 be used for direct heat sealing?
HAYIR. This product is a base foil and does not have a built-in heat-seal layer. It must be laminated with films like PE, CPP, or VMCPP to achieve a stable seal. It serves as the core middle layer of multi-layer packaging.
Çubuk: Is it suitable for vacuum and nitrogen-flushed packaging?
Evet. Its dense structure and high mechanical strength effectively maintain a sealed environment, preventing gas penetration or bag inflation.
Çeyrek: Does it support customization?
Evet. We offer full-spec customization for thickness (0.006–0.050mm), Genişlik, and surface status (single/double light, coating-grade, vesaire.).
VI. Why Choose Henan Huawei Aluminum Co., Ltd.?
1 Production Strength
We are equipped with (1+4) hot rolling lines, high-precision cold rolling mills, and advanced foil rolling units featuring Honeywell thickness gauges ve Siemens flatness control systems.
2 Kalite güvencesi
Strict adherence to ASTM B479, İÇİNDE 546, ve GB/T 3198 standartlar, implementing ISO9001 quality management across smelting, yuvarlamak, ve bitirme.
3 Küresel Hizmet
With years of experience, we provide high-barrier solutions for clients in over 70 ülkeler, helping brands achieve quality upgrades and cost-efficiency.
Çözüm
As a benchmark material in the high-end flexible packaging industry, 8079 H14 Isıl Yapışmalı Alüminyum Folyo integrates five core advantages: yüksek bariyer özellikleri, strong mechanics, istikrarlı sızdırmazlık, kolay işlem, and high safety. It is the ultimate solution for modern composite soft packaging upgrades
