Play bag

Play bag

Another type of bitumen packaging for export is the play bag method, which you can use to transport bitumen. Due to the light weight of the polybag, it is easy to carry and the polybag is easy to maintain, and because it is made of polymeric materials, it is not necessary to separate the polybag from bitumen. Polybag is a material that can be completely compatible with bitumen and in the final application in molten bitumen is evenly distributed and even improve the properties of bitumen.

Technical specifications of play bags

This product, whose outer layer is made of sack and polypropylene, is classified according to the standards related to polybags and is flexible. The inner layer of the play bag is made of nano-nylon, which is resistant to high temperatures. The standard temperature of these nylons is usually 109 degrees Celsius, and these polybags remain unchanged if filled at this temperature. Playbags melt at 160 degrees.

Most countries approve this standard for various types of export bitumen packaging. But sometimes they also use nylons with temperatures of 150 degrees and 180 degrees. They are rarely used and their efficiency is very low and it is usually difficult to find such expensive bitumen play bags and they are expensive.

Appearance and how play bags stand
Cube or envelope model commonly used in the 250 kg sample.
1 ton cube model, which is usually designed at a more reasonable price and in the so-called market.
The third model is the belt model (which has an iron frame around each bitumen polybag)