show in the force elongation diagram at 20 deg c that the reference force of the base interlining with reinforcement compared to the base interlining without reinforcement differs in the range between 0 and 1 elongation at least at one location by at least 10 preferably by at least 20 most preferably by at least 30 for a number of applications however a high modulus at small elongations even at room temperature is desired this high modulus improves handling in particular in the case of lightweight non woven fabrics the reference force of the reinforced base interlining at small elongations can be distributed in varying proportions on the textile fabric or the reinforcements depending on the requirements profile and also depending on cost factors the measurement of the reference force is carried out in conformity with en 29073 part 3 on 5 cm wide samples at a restraint length of 200 mm here the numerical value of the pretension given in centinewton equals the numerical value of the area mass of the sample given in gram per square meter the reinforcement of the base interlining can be carried out by installing the reinforcements in the textile fabric on at least one side of the textile fabric or at any location of the base interlining in particular in further textile fabrics which are different from the first textile fabric or as a discrete textile fabric in the context of this description the term.