A ton bag is a large plastic packaging bag that can be used as a tool for loading goods. Due to its enormous packaging capacity, it is especially important to consider its weight and its own quality. So for many of our friends, we don't know what his physical makeup is like? As a high quality ton bag, what is its material?
1. Polypropylene: This is the most important material that constitutes a ton bag, accounting for about 90% of the weight of the entire bag. However, polypropylene materials can be divided into high pressure and low pressure, and they are basically used in combination with each other during use, mainly considering their tensile force and service life.
2. Polyethylene: commonly known as PE, it is also one of the materials that make up the container bag, but the addition amount is relatively small. It mainly plays the role of flexibility, similar to elastic properties. Moreover, the use of high pressure has anti-aging effect, which is convenient for secondary use.
3. Filling masterbatch: It must be used, because the main material of the ton bag contains a certain amount of water more or less in the production process. Adding this filler wood can absorb water well, without water holes, and will not produce tension .
First of all, from a functional point of view, the container bag has the advantages of moisture-proof, dust-proof, radiation-proof, safety, etc., and the ton bag has a strong structure. The woven bag is only made of ordinary polypropylene material, it has no moisture-proof and radiation-proof function, and the function is more fragile.
In terms of capacity, big bags and bulk bags are much larger. The capacity of the ton bag is generally more than 0.5 cubic meters, generally between 1 and 3 cubic meters, and the quantity and quality of the goods it can accommodate is much larger than that of the woven bag.
In terms of appearance, ton bags and container bags are more diverse and can meet the shapes of different occasions, such as square, round, round, etc., while ordinary woven bags are generally rectangular, and the most important thing is the container bag . Ton bags can be directly lifted by crane.
