公开(公告)号：US20200330286A1

公开(公告)日：2020-10-22

申请号：US16760321

申请日：2018-10-26

Applicant: GDM S.p.A.

Inventor： Marco ROSANI ,  Matteo PIANTONI ,  Massimo RAGUSA ,  Giuseppe POLI ,  Federico TOSCANI

IPC: A61F13/15 ,  A61F13/532

Abstract: An apparatus for forming an absorbent pad for an absorbent sanitary article including a first layer, a second layer and an absorbent material interposed between the first and the second layer, includes: a forming drum; a first feed system for feeding to the forming drum a first web, intended to form the first layer; and a second feed system for feeding to the forming drum a second web, intended to form the second layer; at least one spreader for spreading the absorbent material on the forming drum; the first web, the second web and the absorbent material together form a composite web and the forming apparatus includes a system for joining the first and second webs and a system for calibrating the thickness of the absorbent material in the composite web and being located upstream of the joining system in a feed direction V of the composite web.