1972:
Manufactured Europe's first indigo slasher dyeing machine.
1975:
Manufactured the first "modular" dyeing machine - INDIGO model.
1980:
Manufactured and marketed the world's first dyeing machine INDIGOLOOP model
1981:
Manufactured the "Bi-Loop" type machine (with 2 dyeing vats), evolution of the previous Loop model.
1985:
Manufactured the dyeing machine with double flow vats, INDIGOFLOW model, unsurpassed for its technology and operative flex
1991:
Patented the oxidation intensifiers "Rapidsky"
1993:
Patented the "Twinflow" vats, to dye at full capacity with indigo and at reduced capacity with other dyestuffs.
Manufactured the only machine, still running world-wide, for the dyeing of two overlapped warp chains, mod. LT/2000 (LEGLER patent), with automatic setting of the dyeing cycle fully monitor equipped - with movable creels with quick lot change system "WARP LINK" by the insertion of a piece link to eliminate the yarn wastage.
1995:
Patented "Rapidwas" vats, which enhance washing with sensible water saving.
1997:
Patented the "Ecorapidwash®" vats, further improvement of the "Rapidwash" model.
2004:
Patented "GENIUS1", dyeing integrated module, in inert environment, for colordenim.
2005:
Manufactured the indigo rope dyeing machine, INDIGOROPE, fully automatic - modernity added to tradition.
2006:
Patented "GENIUS2", indigo dyeing integrated module, in inert environment.
Patented "GENIUS3", dyeing integrated module, in inert environment, with foam dyestuffs.
2007:
Manufactured the hydrosulphite computerized dosing and dissolving system.
2008:
Manufactured the inert environment dyeing machine, INDIGOGENIUS model, with only two vats (Genius modules) - the much evolve
2010:
Patented the "IDR" Indigo Dynamic Reduction system, for the use of indigo powder with the advantages of the indigo solution.
2015:
Patented the "Ecoturbowash" turbodynamic washing system, multiplies the washing effect halving the water consumption.
2016:
Patented the oxidation intensifiers "Deepsky"
2016:
Patented oxidation groups "Ecosky", with variable and recoverable yarn capacity, reduce significantly the yarn waste to batch change.
2016:
Patented "EUREKA" multifunctional module for indigo and sulphur dyestuffs dye, both traditionally in air and in inert environment.
2018:
Manufactured the first machine in the world, "EUREKA" model usable both in air and in inert environment.