Jute is a plant that is used to make strong and durable fabric. The fabric is often used to make sacks and bags, as it is able to hold a large amount of weight. Jute sacks are commonly used to store grains, such as rice and wheat. The sacks are usually made from a single piece of fabric, which is folded over and sewn together at the edges. The bottom of the sack is often reinforced with a layer of jute twine.