K Seal Stand-up Pouch takes its name from the triangular sealed shape of the base with a sealing pattern similar to ‘K’. This K seal base construction makes the K-seal stand-up pouch a stable, upright packaging with good presentation properties. That’s why the K-seal is often used to pack bulk material and for larger volumes of liquid products, such as handwash, screenwash, etc. They can be produced from practically any kind of non-barrier OR barrier material, making them suitable for the sterilisation and pasteurisation processes needed for soups and sauces. Chemical and high alcohol retaining products, such as disinfectants, handwash or screen wash are no problem.