B31C - CPC Classification Index

ClassID:

55177 ⎘

B31C - CPC Classification

Classification description:

Sub-classes:

B31C1/00 » Forming tubes or pipes of paper or cardboard by feeding at right angles to the winding mandrel centre line 20
B31C11/00 » Machinery for winding paper or cardboard combined with other machinery 13
B31C13/00 » Making wound articles not otherwise provided for 22
B31C3/00 » Forming tubes or pipes of paper or cardboard by feeding obliquely to the winding mandrel centre line 64
B31C5/00 » Forming tubes or pipes of paper or cardboard without mandrels 22
B31C7/00 » Forming conical articles of paper or cardboard by winding 1
B31C9/00 » Simultaneous forming of cylindrical and conical shapes by winding separate webs, e.g. forming bottles 6