Lohia’s duotec series of tape extrusion lines are a result of progressive R&D coupled with years of experience and represents a distinctive innovation for the Raffia Industry.The process involves a unique double stage stretching in which the tapes undergo a pre-stretch before entering the hot air oven for the final stretch, resulting in better runability and flexibility to improve any one or a mix of factors such as working speed, efficiency, process stability and tape properties.Higher efficiencyHigher tenacity (breaking strength) of tapesLow energy consumptionLow denier variationLow maintenance cost