About: http://webisa.webdatacommons.org/72272028

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	The present invention relates to a method and apparatus for forming heat seals with films, particularly in pouches with a manually frangible (rupturable) seal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com