a method of preparing lignocellulosic fibre aggregates from a densified mass of lignocellulosic fibre , such as densified bales , for use in manufacturing high performance , recyclable and moldable lignocellulosic fibre and thermoplastic composites , or articles made of the high performance , recyclable and moldable lignocellulosic fibre and thermoplastic composites is provided . the method includes : feeding densified forms of lignocellulosic fibre into a size reduction device ; and size reducing the lignocellulosic fibres so as to produce dense lignocellulosic fibre aggregates having an average size profile suitable for use in manufacturing high performance , recyclable and moldable lignocellulosic fibre and thermoplastic composites , or articles made of the high performance , recyclable and moldable lignocellulosic fibre and thermoplastic composites . the density of the lignocellulosic fibre is generally maintained throughout the method . a system for preparing lignocellulosic fibre in accordance with the method is also provided .