Longopac bag cassette is hygienic and smart as changing and closing the bag takes place from the outside of the bag, no contact with the waste. The unique Longopac system enables innovative packaging solutions, smarter waste management and a better working environment. Longopac is hygienic as changing and closing the bag takes place from the outside of the bag - no contact with the waste. Made of 3-layer polyethylene, which is thin but strong. Here's how it works: Step 1: The bag cassette is closed at one end with a cable tie. When the bag starts to fill or you want to change the bag, just pull it down and new material will come out of the cassette and the bag will be longer. Step 2: To make a new sack, the sack material is pulled down and sealed at the top with cable ties. Step 3: Another cable tie is placed above the first and between them the sacking material is cut off. The whole process takes less than 30 seconds. - 3-layer polyethylene - 40 m - No cable ties included - as dough is not compostable rec. That they are tied by hand - Diameter 357 mm