means with the obtained information application_number US 18538605 A description turning now more particularly to the drawings fig1 illustrates a number of processing and production steps that may appear in a typical nonwoven production system 10 while shown together in practice the elements of system 10 may or may not be used in the production of a single nonwoven as can be seen the system 10 includes several different processing steps in addition fig1 shows various possible positions for a shoe calender 14 in the nonwoven production line or in relation to various production and processing elements in a theoretical nonwoven production line for example the shoe calender 14 can be placed on the nonwoven web manufacturing line just after a formation apparatus 12 or 16 which may include one or more of carding air laid spun bond melt blown and wet laid processes alternatively the shoe calender 14 may be situated after one of a web processing step 18 or 20 which may include one of spun lace dryer or thermo bonding processes typically the shoe calender 14 as shown in fig6 may be configured to act as a hot calender a sanfor calender or a fuller calender depending on the system in which it is being used and the characteristics of.