3399450

Information

• Patent Grant
• 3399450

• References
• Source

• Patent Number

  3,399,450

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1968
  56 years ago

• CPC

  • B65H19/1852 - taking place at a distance from the replacement roll
  • B21C47/247 - Joining wire or band ends
  • B23K9/025 - for rectilinear seams
  • B65H19/1878 - with one stationary support for the rolls
  • B65H2301/46176 - cutting both spliced webs simultaneously
  • B65H2301/4634 - Heat seal splice

• US Classifications

  • 228 - Metal fusion bonding
  • 219 - Electric heating