FIELD: binding equipment.
SUBSTANCE: binder system consists of binding edge having a layer of thermo-glue on internal side, and also contains at least one flyleaf, which consists of a sheet made of cardboard, at least one side of which has flexible cover, which projects beyond sheet limits, forming a flexible board. Flyleaves are non-stitched and are meant for binding with a stack of non-stitched sheets by means of flexible board.
EFFECT: compact packing and storage of system, possible printing on such flyleaves before actual binding.
2 cl, 4 dwg
