Development history of plastic bucket

Early plastic bucket

The invention of plastic barrels can be traced back to the early 20th century, when with the rise of the plastics industry, plastic products began to gradually replace traditional metal and wooden containers. Early plastic barrels were mainly made of low-density polyethylene (LDPE), which had certain portability and durability, but lacked strength and chemical resistance. Nevertheless, they have been used in industrial production and daily life, especially in the transportation and storage of liquid and solid substances.

Innovation of modern plastic bucket

With the progress of science and technology, modern plastic barrels have made significant breakthroughs in materials and technology. Today, high-density polyethylene (HDPE) and polypropylene (PP) have become mainstream materials, these materials not only have higher strength and toughness, but also have excellent chemical resistance and UV resistance. In addition, the advanced injection molding process makes the production of plastic barrels more efficient and cheaper. These technological advances have greatly improved the performance and function of plastic barrels, making them widely used in various fields.

Classification and characteristics of plastic barrels

Sort by Material

The common plastic barrels on the market are mainly divided into two categories: polyethylene (PE) barrels and polypropylene (PP) barrels. Polyethylene barrels have good toughness and chemical resistance and are suitable for storing most liquid and solid substances, especially chemicals and food. Polypropylene barrels have high hardness and transparency, and are often used in the packaging of medical and laboratory supplies. The two materials have their own advantages, and users can choose the most suitable material according to specific needs.

By Capacity

The capacity of plastic barrels ranges from small to large, and can generally be divided into small-capacity barrels (1-5 liters), medium-capacity barrels (10-20 liters) and large-capacity barrels (more than 20 liters). Small-capacity barrels are suitable for daily use in families, such as food storage and tool storage; medium-capacity barrels are suitable for small businesses and workshops and can be used to store chemicals and lubricants; large-capacity barrels are mainly used for industrial production and logistics transportation, and can batch Store a large amount of liquid and solid materials. Different capacity specifications can meet various storage needs.

Main application scenarios of plastic bucket

Home Storage

Plastic buckets are widely used in household storage. Whether it's rice or flour in the kitchen or garden tools on the balcony, they can be conveniently stored in plastic buckets. The plastic bucket has good sealing, moisture-proof and insect-proof, which can effectively protect food from pollution. At the same time, the transparent plastic barrel is easy to view the internal items, easy to access. For families with children, the safety of plastic barrels is also a big advantage, not as easy to break as glass bottles.

Industrial production

In the chemical, pharmaceutical and food processing industries, plastic barrels are essential storage and transportation tools. Due to its strong corrosion resistance, plastic barrels can safely store various chemicals and raw materials, avoiding possible chemical reactions in metal barrels. In addition, the portability and ease of handling of plastic barrels make it very convenient during transportation and loading and unloading in the factory. Many companies also choose plastic buckets with rollers to further improve work efficiency.

Agricultural Planting

In the field of agriculture, plastic barrels also have important applications. Farmers can use plastic buckets for the construction and maintenance of irrigation systems, such as connecting water pipes and storing water sources. In addition, plastic buckets can also be used to store fertilizers and pesticides to ensure that these substances do not deteriorate with moisture. The portability and weather resistance of plastic barrels make it more convenient to use in the field and help improve the efficiency of agricultural production.

Selection Guide for Plastic Buckets

Material Selection

When choosing a plastic bucket, the material is a very important consideration. If you need to store chemicals or food, it is recommended to choose high-density polyethylene (HDPE) barrels, because this material has excellent chemical resistance and food safety. If you need a plastic bucket with higher transparency, you can choose a polypropylene (PP) bucket, which not only has high transparency, but also has greater hardness, which is suitable for storing fragile items.

Size and Capacity

Determining the right plastic bucket size and capacity is also key. First of all, it is necessary to clarify the nature and quantity of stored items, such as the height and diameter of the barrel when storing liquids to ensure sufficient capacity. For solid articles, it is necessary to consider whether the opening size of the barrel is easy to access. Reasonable selection of size and capacity can not only make full use of space, but also avoid unnecessary waste.