Single Screw Extruder Machine PP Strapping Band Extrusion Line PP Packing Band Making Machine

Single Screw Extruder Machine PP Strapping Band Extrusion Line PP Packing Band Making Machine

PP packaging strap tape, known as polypropylene, is a lighter type of common plastics. The main material of PP packaging tape is polypropylene wire drawing grade resin. Due to its advantages such as good plasticity, strong breaking force, bending resistance, light specific gravity, and convenient use, it is processed into a binding tape that has been widely used in various fields. PP refers to polypropylene, which has many grades. The packaging belt production (with the best effect) uses polypropylene raw materials of grade T30S. Appearance of PP packaging tape: translucent to opaque, with a transparent film texture. Flammability: Combustible in flames. After leaving the flame, slowly extinguish or continue to burn. During combustion, the upper end of the flame is yellow and the lower end is blue; There is melting and dripping phenomenon. You can smell the smell of paraffin.

Production Flow:
Materials feeding -- Extruder melt -- Filter -- Melt metering pumb -- Extrusion die -- Hot water tank --Five Pulling rollers -- Stretching Oven -- Stretching rollers -- Embossing --Annealing treatment oven and water tank -- Three Pulling Rollers -- Winders -- Packing