A paper core, also known as a cardboard core or a tube, is a cylindrical object made of paperboard. It is commonly used in various industries for wrapping materials such as textiles, plastic films, and adhesive tapes. Paper cores are also used in the manufacturing of paper products such as toilet paper, paper towels, and wrapping papers.
The paper cores come in different sizes, thicknesses, and lengths. They are usually made from recycled paper, which makes them eco-friendly and sustainable. The process of making paper cores involves winding paperboard strips around a mandrel, which is a metal or plastic rod of the desired diameter. The paperboard strips are then glued together to form a seamless cylinder.
Paper cores are an essential component of the packaging industry. They help to protect and transport various products, such as paper towels and toilet paper. Additionally, they are used in the printing industry to hold large rolls of paper used in printing presses.
Overall, paper cores are a crucial component of the supply chain for many industries. They are inexpensive, lightweight, and eco-friendly, making them an excellent alternative to plastic cores.