Tecnopren

Tecnopren is a material for toe puffs that, thanks to the use of mixtures based on rubber, allows a remarkable ease of assembly and an optimal adaptation to the shape. The APP adhesive provides high flexibility and reliable bonds. The toe puff is applied by a special pneumatic pressing machine, equipped with heated curved plate, timer and thermostat. Advisable working condition: • Temperature: from 130°C to 150°C. • Contact time: from 6 to 12 seconds according to the thickness of article. We recommend you to carry out a preliminary test of bonding as the conditions of application may vary depending on the characteristics of the upper. There is no binding time as to the lasting period. The heat activation of the toe puff and upper is recommended. Temperature 100°C from 5 to 15 sec.