B31B2219/26 - CPC Classification Index

ClassID:

55070 ⎘

B31B2219/26 - CPC Classification

Classification description:

Sub-classes:

B31B2219/2609 » around mandrels 0
B31B2219/2627 » by continuously feeding same to stationary members, e.g. plates, ploughs, cores 6
B31B2219/2636 » by plungers moving through folding dies 0
B31B2219/2645 » by reciprocating or oscillating members, e.g. fingers, other than plungers or dies 1
B31B2219/2654 » by rotary members co-operating with blades 3
B31B2219/2663 » by moving belts or chains 0
B31B2219/2672 » involving transversely folding, i.e. along a line perpendicular to the direction of movement 0
B31B2219/2681 » involving longitudinally folding, i.e. along a line parallel to the direction of movement 13

Recent Application in this class:

20170297775

Method for making tri-fold side seamed plastic produce bag

20170283121

EASY OPEN BAG

20170225501

Strengthened Folder With Inserted Elements and System for Element Interchangeability

20170203532

Plastic Bag Making Apparatus

20160332407

Envelope Making Plate

20140274636

Appartus for, and method of, producing a bag from paper, and paper bag