The invention relates to a fibre moulded package(1 ) for accommodating foodstuffs wherein the cover part(4) comprises a cover part top surface(8) which is generally flat for enabling printing onto the coverpart top surface, and wherein the window section comprises a window plane(9) which extends from about the centre of the cover part towards the locking members at a slight angle (alpha) between 10°-35° with respect to the cover part top surface for providing resistant strength to the cover part.