3891158

Information

• Patent Grant
• 3891158

• References
• Source

• Patent Number

  3,891,158

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • B65H19/1873 - with two stationary roll supports carrying alternately the replacement and the expiring roll
  • B65H19/14 - Accumulating surplus web for advancing to machine while changing the web roll
  • B65H19/1852 - taking place at a distance from the replacement roll
  • B65H2301/46174 - cutting both spliced webs separately
  • B65H2301/4621 - Overlapping article or web portions
  • B65H2301/46312 - double-sided
  • B65H2301/4633 - Glue
  • B65H2301/46414 - by nipping rollers
  • B65H2408/2171 - the position of the movable roller(s)

• US Classifications

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