A CLOSURE IS PRESENTED FOR A RECEPTACLE, SUCH AS A BLOWN MOLDED JAR THAT HAS A NECK THAT SURROUNDS AN OPENING THAT HAS FORMED IN IT, WITH THE CLOSING A FIRST PORTION VOID AND A SECOND PORTION VOID. THE FIRST ANNULAR PORTION OF THE CLOSURE HAS A SLIP JOINT AND A LIP JOINT. THE SECOND CANCELLATION PORTION EXERCISES AN UPWARD PRESSURE ON THE LIP SEAL, WHICH IS IMPROVED FOR SEALED PROPERTIES AND SEALING DURING TRANSPORT, HANDLING, ETC. THE UPWARD PRESSURE ALSO IMPROVES THE EFFICIENCY OF THE SLIDING JOINT. THE SECOND VOID PORTION MAY INCLUDE A VOID RIP EDGE WITH A PULL-OFF TAB FOR THE REMOVAL OF THE SAME TO FACILITATE THE PICK-UP OF THE CLOSURE OF THE RECEPTACLE. THE CLOSURE MAY ALSO INCLUDE A PLUG AND AN ANNULAR LOWER PORTION THAT EXTENDS FROM THE SECOND NULL PORTION.
展开▼