CONTINUOUS TUBE FOR FORMING BAGS

摘要

The invention relates to a continuous tube for forming bags, which is formed by a front band (2) and a rear band (3) laterally joined by a first lateral band (4) and a second lateral band (5). The first lateral band (4) is formed by a first material (M1) and the second lateral band (5) is formed by a second material (M2), the first material (M1) being stiffer than the second material (M2).