... .strong in filling sealing and clipping Type: Multi-layer compound co-extruded casing made from polyamide and polyolefine. Application: For cooked ... clipping systems.Colours: Transparent,red,white,brown,black,yellow,blue,green,purple,etc.,more than 150 kinds of coloursPrint: The casings ... clip cannot slip. Do not prestick. Keep dry multilayer compound co-extruded casing