8011 Lá nhôm trong ngành bao bì
11,433 Lượt xem 2024-12-17 03:23:39
Trong bối cảnh rộng lớn của vật liệu đóng gói, 8011 giấy nhôm has carved a niche for itself, trở thành một trong những lựa chọn ưa thích nhất cho nhiều ngành công nghiệp. This article delves into the characteristics, thuận lợi, and applications of 8011 giấy nhôm, highlighting why it has become indispensable in the packaging sector.
8011 lá nhôm trong ngành bao bì
Đặc điểm của 8011 Giấy nhôm
Thành phần hóa học
8011 aluminum foil is an alloy primarily composed of aluminum, with additions of elements like iron (Fe), silic (Và), đồng (cu), mangan (mn), magie (Mg), and others in trace amounts. Here’s a breakdown of its typical composition:
-
- Nhôm (Al): 97.0% – 98.9%
- Sắt (Fe): 0.6% – 1.0%
- silicon (Và): 0.5% – 0.9%
- Đồng (cu): ≤ 0.10%
- mangan (mn): ≤ 0.20%
- magie (Mg): ≤ 0.050%
- crom (Cr): ≤ 0.050%
- kẽm (Zn): ≤ 0.10%
- titan (Của): ≤ 0.080%
Tính chất cơ học
8011 aluminum foil exhibits exceptional mechanical properties, making it ideal for various packaging needs:
| nóng nảy | độ dày (mm) | Sức căng (Mpa) | kéo dài (%) |
|---|---|---|---|
| Ô | 0.006-0.009 | 50-100 | 0.5 |
| >0.009-0.025 | 55-100 | 1 | |
| >0.025-0.04 | 55-110 | 4 | |
| >0.04-0.09 | 60-120 | 4 | |
| >0.09-0.14 | 60-120 | 13 | |
| >0.14-0.2 | 60-120 | 15 | |
| H18 | 0.035-0.2 | ≥160 | – |
| H19 | 0.035-0.2 | ≥170 | – |
| H22 | 0.035-0.04 | 90-150 | 1.0 |
| >0.04-0.09 | 90-150 | 2.0 | |
| >0.09-0.14 | 90-150 | 5 | |
| >0.14-0.2 | 90-150 | 6 | |
| H24 | 0.035-0.04 | 120-170 | 2 |
| >0.04-0.09 | 120-170 | 3 | |
| >0.09-0.14 | 120-170 | 4 | |
| >0.14-0.2 | 120-170 | 5 |
Lợi ích của 8011 Giấy nhôm
1. Excellent Barrier Properties
- Light, Oxygen, and Moisture Resistance: 8011 giấy nhôm provides an effective barrier against light, ôxy, and moisture, which are critical for extending the shelf life of packaged products.
- Bacteria and Contaminant Shield: It helps in preventing contamination, ensuring product safety and hygiene.
2. High Strength and Durability
- Resistant to Tearing and Puncturing: The foil’s high tensile strength makes it resistant to physical damage during handling and transportation.
3. Nhẹ và linh hoạt
- Reduced Shipping Costs: Its lightweight nature reduces transportation costs.
- Có thể tùy chỉnh: 8011 aluminum foil can be easily molded into various shapes, fitting diverse packaging requirements.
4. Non-Toxic and Safe for Food Contact
- Food-Grade Packaging: It is safe for direct contact with food, ensuring no harmful substances leach into the product.
5. Heat Resistance and Conductivity
- Khả năng chịu nhiệt: Suitable for heat-sealed packaging, ensuring a hermetic seal.
- Cooking Applications: Its ability to withstand high temperatures makes it ideal for cooking and baking applications.
6. Hiệu quả chi phí
- Economical Production: Việc sản xuất 8011 aluminum foil is cost-effective, providing an affordable packaging solution.
7. Recyclability and Environmental Benefits
- Sustainable Packaging: Aluminum foil is highly recyclable, aligning with environmental sustainability goals.
Ứng dụng của 8011 Aluminum Foil in Packaging
1. Bao bì thực phẩm
- Snack Packaging: Used for chips, nuts, and other snacks to maintain freshness and crunchiness.
- bao bì nước giải khát: Caps and closures for bottles, Tetra packs for juices and dairy products.
- Frozen Foods: Wrapping to prevent freezer burn and maintain quality.
Food packaging used 8011 giấy nhôm
2. Bao bì dược phẩm
- Blister Packs: For tablets and capsules, providing tamper-evident protection.
- Strip Packs: Ensuring medication integrity and extending shelf life.
3. Cosmetic Packaging
- Creams and Lotions: Foil seals for jars and tubes to prevent contamination.
- Sample Sachets: Maintaining product quality in single-use packaging.
4. Industrial Packaging
- Insulation Materials: Used to protect insulation from moisture and physical damage.
- Electronic Components: Shielding from electromagnetic interference.
5. Lá gia dụng
- Food Storage: Wraps for storing leftovers, keeping food fresh.
- Cooking and Baking: Used in ovens and microwaves for cooking and covering dishes.
Global Demand and Market Trends
- Market Growth: The global aluminum foil market, bao gồm 8011, has shown steady growth, driven by demand in food and pharmaceutical packaging.
- Price Fluctuations: Prices have fluctuated due to aluminum ingot costs, but the demand remains strong due to its versatility and sustainability.
- Environmental Considerations: Increasing focus on sustainability has led to the development of eco-friendly aluminum foil options.
bao bì 8011 giấy nhôm
Phần kết luận
8011 aluminum foil’s unique combination of properties makes it a versatile and reliable material for packaging across various industries. Its ability to extend shelf life, ensure product safety, and offer cost-effective solutions while being environmentally friendly positions it as a material of choice for modern packaging needs. With its widespread applications and growing demand, 8011 aluminum foil continues to play a pivotal role in the packaging industry worldwide.
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