About: http://webisa.webdatacommons.org/280897519

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	When the body of the package has undergone its heat treatment and the mandrel has been extracted from it, the one or more bottoms can be placed upon it by any suitable means, such as crimping at 8 as shown in FIG. 7.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com