The Importance of 200L Plastic Barrels and Ton Containers in Liquid Packaging
Introduction
In the modern landscape of storage and transportation, 200L plastic barrels and ton containers have emerged as essential components of liquid packaging. These containers are designed to meet varying needs, categorized into small packages, medium-sized blow-molded packaging, and large-scale storage tanks. Small packages typically hold less than 50 liters and can complicate the filling and unloading processes when dealing with larger shipment volumes. Conversely, large storage tanks are primarily used for raw materials and finished products, often falling short in transportation efficiency. To address these challenges, the market has increasingly turned to 200L plastic barrels and ton containers, which facilitate easier storage and handling.
Material and Manufacturing Process
Both the 200L plastic barrels and ton containers are crafted from high-density polyethylene (HDPE) through a hollow blow molding process. This method eliminates the need for assembly or welding, ensuring the containers maintain their integrity and tightness. HDPE is well-suited for a wide range of chemical and food materials, offering excellent chemical compatibility and cleanliness. As a result, these packaging solutions have gained widespread acceptance, particularly in northern markets.
Applications of 200L Plastic Barrels
200L plastic barrels are utilized across various sectors including petroleum, chemicals, pharmaceuticals, pesticides, food products, and daily household items. The advantages of these barrels are numerous:
- Corrosion Resistance: They are suitable for packaging most chemicals, ensuring safe storage.
- Reusable Design: After use, they leave minimal residue, are easy to clean, and can be reused multiple times.
- Lightweight: Empty barrels are easy to handle, making them ideal for manual operations.
- Durability: They have a long service life when used according to specifications.
- Robust Structure: The one-time blow molding process results in a strong and well-structured barrel.
- Temperature Resilience: They can withstand temperatures ranging from -50°C to over 60°C.
Safety Testing for 200L Plastic Barrels
To ensure the safety and reliability of 200L plastic barrels, four critical tests are conducted:
- Drop Test: The barrel is filled with water and dropped from a height of 1.4 meters. It must remain intact with minimal leakage.
- Stacking Test: After sealing, a weight of 580 kg is placed on the barrel for 27 days. It should not deform or leak.
- Airtight Test: The barrel is sealed and submerged in water, then pressurized. The absence of bubbles indicates it is airtight.
- Liquid-tight Test: Water is poured into the barrel, maintaining a pressure of 100 kPa for 30 minutes without leakage.
Ton Containers
Ton containers, like 200L barrels, are also made from HDPE through blow molding. The minimum wall thickness for ton containers is typically greater than 1.5 mm, while rotomolded liners can exceed 3 mm. The choice of inner liner depends on customer requirements.
The outer structure of ton containers consists of a mesh frame and a tray, often made from galvanized steel. This design ensures that the container can support significant weight while remaining lightweight and resilient against external impacts. The manufacturing process for these frames includes cutting, welding, bending, and assembly, culminating in a robust container ready for various applications.
Applications and Advantages of Ton Containers
Ton containers are widely used in industries such as petroleum, chemicals, pharmaceuticals, textiles, and agriculture. Their benefits include:
- Impact Resistance: They withstand collisions and pressure, ensuring safe transport.
- Chemical Resistance: They provide superior safety for packaging corrosive substances.
- Space Efficiency: When full, they can be stacked four layers high, optimizing warehouse space.
- Quick Loading and Unloading: Their design allows for rapid handling, improving production efficiency.
- Cost-Effective: They can be reused, reducing overall packaging expenses.
Conclusion
In summary, 200L plastic barrels and ton containers are vital for effective liquid packaging in various industries. Their durability, safety features, and versatility make them invaluable for storage and transportation needs. As markets continue to evolve, the demand for these innovative packaging solutions is likely to grow, further solidifying their role in modern logistics.
