All About Barrel Liners

In all types of production, as well as in everyday life, a barrel is very often used to store bulk materials and various liquids. This is a container that can be cylindrical or any other shape.

Barrels are made from different materials: wood, metal, reinforced concrete or plastic. But no matter what raw materials are used for the production of containers, over time, due to constant contact with liquids, it deforms, begins to rust, mold, or simply becomes dirty. In order to avoid such unpleasant situations and extend the service life, people began to use special barrel liners. It is about them that will be discussed in the article.

The barrel liner is a versatile product that is widely used in households and industrial activities for storing, transporting products, raw materials and liquids. It is made of high-quality and durable material, namely: low-pressure polyethylene (HDPE) or high-pressure polyethylene (LDPE). These materials are durable, environmentally friendly and reliable, they do not in any way change the original properties and characteristics of the raw materials that are stored in them.

The widespread use of liners is due to a number of advantages that are inherent in them. They possess:

• increased strength;
• high resistance to pollution;
• resistance to loads;
• long service life;
• high level of tightness.

Earlier, we have repeatedly written that barrel inserts are widely used both on the farm and in large-scale production.

• Food industry. In factories for the production of food products, semi-finished products are often used for storing large barrels. So that the products do not spoil, inserts are placed in the containers, which are environmentally friendly.
• Chemical. The inserts are characterized by chemical resistance, so it is easy and simple to store various reagents in them.
• Medicine. Needed for storage and transportation of medicines.
• Construction. It is often necessary to store and transport various adhesives, solutions, bulk materials in barrels. Inserts are ideal for keeping your storage container clean.
• Trade and agricultural activities.

Agriculture is the industry where barrel liners are most commonly used. Almost every gardener and agronomist is well aware of the problem of lack of water, which is used for irrigation. Water for technical needs is stored in metal (iron) barrels. But under the influence of ultraviolet rays, it deteriorates, stagnates. Rust forms on the barrels themselves. Using a plastic bag for water in this case is an ideal solution to protect the container from destruction.

The demand for plastic bags, especially if they are of good quality, is quite high. That's why today, many companies that manufacture such products also manufacture barrel liners.

Dense plastic liners for round bottom drums can vary in size, thickness and design.

• The thickness of the plastic bag is from 60 to 200 microns. Most often, consumers prefer the 130 micron thick liner bag. For storage and transportation of various materials and raw materials, you need to choose a liner with a specific thickness. For example, a 200 micron thick bag is used to store chemical reagents. For water, you can choose a thinner container.

• The volume of the GRI insert can be completely different: 50 l, 100 l, 250 l, 300 l. Most often on sale you can find inserts with a volume of 200 liters. It is barrels with a volume of 200 liters that in most cases are used both in production and in everyday life.

With regard to design features, the cellophane storage container can be multi-layer or single-layer. In this case, when choosing an insert, you need to take into account what kind of material or raw materials it will be used for storing. The multi-layer bag is more durable, airtight and resistant.

Another two advantages of barrel liners are simplicity and ease of use. There are no fancy instructions - you just need to select a product suitable for the barrel in volume and place it inside the container.

The bag must be well leveled so that it fits snugly both to the bottom of the container and to its sides. It is fixed on top of the container. To do this, you can use a rope, wire, collar or barrel rim, if available.

For in order for the polyethylene product to serve as long as possible, you need to take care of it. Make it a rule to wash the liner well in warm water and detergent after each stored product or liquid. Almost any substance can be used as the latter. If there is no warm water, you can also wash it in cold one.

For more information on barrel liners, see the video below.