(Plastemart) -- A new transparent, flexible biopolymer has been launched by FKuR, called Bio-Flex F 2201 CL It is in line with the other resins in the Bio-Flex family, can be processed easily on standard LDPE blown film lines and converting equipment. With a renewable resource content of approximately 60 % this grade is a consistent further development of the Bio-Flex family. Its mechanical properties exhibit a high elongation and flexibility along with good puncture resistance. Consequently Bio-Flex F 2201 CL can ideally be used to adjust the properties of all the available Bio-Flex family resins.