3505148

Information

• Patent Grant
• 3505148

• References
• Source

• Patent Number

  3,505,148

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  55 years ago

• CPC

  • B65H19/1873 - with two stationary roll supports carrying alternately the replacement and the expiring roll
  • B65H19/1831 - the replacement web being stationary prior to splicing contact
  • B65H2301/4633 - Glue
  • B65H2301/4634 - Heat seal splice
  • B65H2701/173 - Metal
  • Y10T156/1741 - Progressive continuous bonding press [e.g., roll couples]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 242 - Winding, tensioning, or guiding