On May 26, 2020, let's take a look at the composition of container flexitanks: corrugated paper inner liner, which is placed inside the container. High-strength composite corrugated paper door stop. Door stop steel bar. Container inner liner bags can be classified by performance as eco-friendly sponge lining, anti-static sponge lining, and fireproof sponge lining. There are also other names, such as sponge inner tray, sponge inner box, and sponge pallet. From the perspective of density, there are also low-density and high-density options, with densities ranging from 13D, 15D, 18D, 22D, as well as secondary cotton and extra-hard cotton. Colors include black, white, and colored, although colored parts need to be customized unless there are existing colors available. From the perspective of performance, there are eco-friendly sponge lining, anti-static sponge lining, and fireproof sponge lining.

The coarse-pore EVA material used for EVA packaging lining possesses numerous advantages such as corrosion resistance, anti-aging, rust prevention, odorlessness, wear resistance, scratch resistance, light density, moisture absorption, and vibrant colors. With a thickness ranging from 41-50MM, the positive and negative tolerances are 0.6MM, and so on. For sheet thicknesses below 2MM, it is calculated as 2MM. When making the lining, it is stamped according to customer requirements, and then manually glued into finished products. Backfilling is required if necessary. It can also be laminated with flannelette or flannelette paper.

Each flexitank can transform any 20-foot standard container into a tool for transporting liquids. The transportation capacity is 40% higher than that of barrels, and the cost is reduced by nearly 40%. The freight is calculated based on the freight of a regular 20-foot standard container, not a tank container. There are no transshipment fees or any cleaning costs, saving costs and eliminating the risk of cross-contamination of goods. It significantly reduces the cost of packaging, barrels, storage, handling, and material management. Flexitanks, liquid container bags, and container lining bags only require one-way freight, greatly reducing the transportation cost of liquid goods. It significantly reduces the parking fees for containers. It significantly reduces the storage fees for empty containers. It ensures the transfer of goods from the factory and realizes door-to-door transportation. It is easy to operate, reliable in quality, and environmentally friendly. It simplifies the loading and unloading procedures, reduces the workload of loading and unloading. There is no need to arrange for the recycling of empty containers and cleaning processes. No expensive auxiliary equipment is required, and it can be rented at any time, reducing capital occupation. Each use is with a brand new flexitank, effectively avoiding the risk of contamination of the goods.

Yantai Huiheng Container Liner Bag Manufacturer's EPE foam lining, in terms of performance, includes environmentally friendly EPE foam lining and anti-static EPE foam lining. There are also products called EPE foam inner boxes, EPE foam inner trays, and EPE foam pallets. In terms of density, there are low-density, high-density, and commonly used densities such as 18KG, followed by 25KG, 27KG, and higher densities like 30KG and 35KG. Colors include white, black, and red. In terms of performance, there are environmentally friendly EPE foam lining and anti-static EPE foam lining. Packaging box lining, as the term suggests, refers to the addition of an inner lining inside the packaging, which can be foam or plastic, in addition to the white board box, color box, and outer box packaging. This inner lining serves to protect the product and prevent damage during transportation.

Disadvantages and leakage of container liner bags: To be quite frank, leakage is inevitable for flexible packaging materials used in liquid bags. This is also the biggest obstacle in the current use of liquid bags. There are many reasons for leakage, which can be broadly categorized into: design defects of liquid bags; quality defects in liquid bag production; and improper use, including scratching by foreign objects and violent collisions. Currently, what we can do is to improve the design, strictly control quality, and strengthen customer guidance to reduce the risk of leakage.