KPB

High quality fibreboard for extraordinary performance. It is entirely made of fibres of pure cellulose, hemicellulose and lignin traces; therefore, it’s environmentally friendly, with no added colouring, completely biodegradable and fully recyclable, with a characteristic smell of paper and pH 6.5-7.5. It is perfect to produce any type of footwear, especially for those demanding top quality. Thanks to its excellent features it gives the insole high rigidity and a very high torsional resistance, higher than any other material normally used. Its surface is smooth, slightly wrinkled and with a regular thickness. Unlike other cardboards:

IT DOES NOT BURN DURING LASER ETCHING