PROCESSO E DISPOSITIVO PARA A FABRICAÇÃO DE CUPONS DOBRÁVEIS

摘要

The method of production of folded coupons with two leaves glued together. There are hot melt glue application stations (18,19) positioned on a feed path (11) of the coupon material. The hardened glue areas on the material web (11) are separated and passed through a folding assembly (26). The coupons are heated and pressed to produce the folds. Claims include a machine for folding coupons.