Sprintoflex

Data Sheet 

Sprintoflex 

Thermoplastic semi-elastic Toe puff material on a Rayon fabric base with excellent bounce 

back effect and outstanding wear result. 

One side bonding, coated with Polyester-adhesive. 

This adhesive results an absolutely faultless bonding if application of greasy leather or syntetic materials. 

Types available: Thickness

Sprintoflex V 35 P 0.60 - 0.70 mm 

Sprintoflex V 45 P 0.70 - 0.80 mm 

Sprintoflex V 55 P 0.80 - 0.95 mm 

Sprintoflex V 65 P 0.90 - 1.00 mm 

Method for use: Required interface temperature for bonding: approx. 90 -100°C 

Ironing temperature: approx. 130 -140°C 

Time: approx. 6 - 9 sec. 

(Temperature can be reduced and Time can be shorten by 

pre-activating the material) 

Clamp heater reactivation before lasting

Activating temperature: approx. 130 -150°C 

Time: approx. 7 -10 sec. 

Advice: All data may vary according to substance of material and type of upper. 

Delivery: Sheets, 1.00 x 1.50 m 

Cutting: Diagonally 

Skiving: We recommend a rippled steel bottom roller and i.e. Fortuna skiving foot 361 HP