Dhunseri Ventures plans polyester packaging unit in West Bengal March 05, 2021 To invest over over ₹400 crore The Kolkata-based Dhanuka family-promotedDhunseri Ventures, formerly Dhunseri Petrochem, will invest over ₹400 crore to set up a polyester packaging unit in West Bengal. While approximately ₹160 crore of the investment will be funded through internal accruals, the remaining portion will be debt-financed, which includes bank loans. The company had already incorporated a fully-owned subsidiary, Dhunseri Poly Films Private Limited, on November 28, for implementation of the new project to make polyester films or BoPET (biaxially-oriented polyethylene terephthalate made from stretched PET) with an annual capacity of 45,000 tonnes. The machinery has been ordered from Germany.