FI-MainGroup/Facet-Choice

  • B31C1/00
  • Forming paper tubes or pipes by feeding at right angles to the winding mandrel centre line HB CC 3E075
  • B31C3/00
  • Forming paper tubes or pipes by feeding obliquely to the winding mandrel centre line HB CC 3E075
  • B31C5/00
  • Forming paper tubes or pipes without mandrels HB CC 3E075
  • B31C7/00
  • Forming conical paper articles by winding HB CC 3E075
  • B31C9/00
  • Simultaneous forming of cylindrical and conical shapes by winding separate webs, e.g. forming bottles (winding blanks B31B) HB CC 3E075
  • B31C11/00
  • Winding machinery combined with other machinery HB CC 3E075
  • B31C99/00
  • Subject matter not provided for in other groups of this subclass [2009.01] HB CC 3E075
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