Compared to polypropylene bags, polyethylene bags have less strength, but due to the waterproof and moisture-proof properties of these bags, they are the most commonly used plastic in the world. On the other hand, there are a series of products that should be kept in the dark and away from sunlight. These bags are perfect for such products. For this purpose, the inner part of the bag can be made black in order to prevent any light from reaching the contents inside the package. This type of bag is used for packaging all kinds of products. From food products to stones, it is packed in polythene bag. Many products in our daily life are made of polyethylene. Polyethylene bags in different sizes, with a combination of HDPE, LDPE, LLDPE and other additives such as slip, antistatic, antiblock, etc. They can be with or without cassettes, with handles, printed or unprinted according to the customer's needs. These bags are used in the packaging of various industries such as petrochemical products, agriculture, chemical fertilizers, food industries, animal and poultry feed and aquatics. , all kinds of powders and are also used as the inner layer of polypropylene bags and jumbobags.