Woven polypropylene sacks are made from interwoven strips of polypropylene which is a very flexible and very strong plastic. WPP sacks are tear resistant, economical and ideal for storing and transporting dry or low-moisture content bulk materials. They are also widely used for textile recycling and as sandbags. WPP sacks are typically open mouth with a sewn bottom. The options available include:

• Side and bottom gussets
• Polythene lining
• Draw-string closures
• Sandbags