Heavy duty sacks capable of holding up to 50 Kg of product. These are available as open mouth or valved sacks. Also a range of refuse and garden sacks for shop, office and domestic use are listed. Refuse: We manufacture a range of Refuse Sacks in a range of sizes and thicknesses, in a choice of loose or 'on-the-reel'. Click here to purchase online Valved/Heavy Duty: We manufacture a range of Refuse Sacks in a range of sizes and thicknesses, in a choice of loose or 'on-the-reel'. For more information please contact: BPI Packaging Services Norwich Tel: 01603 872771 Email: polysupplies@bpipoly.com