3880698

Information

• Patent Grant
• 3880698

• References
• Source

• Patent Number

  3,880,698

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1975
  49 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
  • B65H2301/46172 - cutting expiring web only
  • B65H2301/4633 - Glue
  • B65H2301/46414 - by nipping rollers
  • B65H2408/2211 - splicing unit located above several web rolls arranged parallel to each other

• US Classifications

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