Design Of Flexible Containers Of Plastics For The Storage Of Liquids

Design Of Flexible Containers Of Plastics For The Storage Of Liquids

Flexible containers of plastics for the storage of liquids, also known as flexible plastic tanks or flexitanks, are a modern method of transporting and storing large quantities of liquid. These containers are typically made of multiple layers of polyethylene, polypropylene, or PVC, and are designed to hold liquids such as oils, juices, and water. To design a good flexible plastic container for the storage of liquids, several key criteria must be considered. Firstly, the container material should be of high quality and thickness to ensure maximum durability and resistance to punctures or leaks. The container should also have a capacity ranging from 1,000 to 24,000 liters, and should be easy to handle, move and transport. Additionally, the container should have multiple layers with each layer performing a specific function in the product. The outer layer, for example, should be UV-resistant to prevent damage from sunlight, while the inner layer should have a food-grade certification to ensure that it does not contaminate the liquid contents. Other key features of a great flexible container of plastics include a pressure relief valve, so that the inner pressure does not exceed the fixed maximum capacity, and a filling port that can handle the flow rate of the liquid. A tight sealing cap is also important, as this helps to prevent contamination and evaporation. In conclusion, the design of flexible containers of plastics for the storage of liquids requires a combination of various materials, technologies, and features to ensure the containment and transportation of the liquids is safe and efficient.

Flexitanks, Polyethylene, Polypropylene, PVC, UV-resistant

— Paul Davis