B31B2221/40 - CPC Classification Index

ClassID:

55151 ⎘

B31B2221/40 - CPC Classification

Classification description:

Sub-classes:

B31B2221/402 » the bags having their openings facing in the direction of movement 2
B31B2221/405 » the bags having their openings facing transversally to the direction of movement 2
B31B2221/407 » starting from already formed bags 0

Recent Application in this class:

20160130039

Bag, method for the production of a bag and machine system for the production of a bag

20150082748

Method of making an asphalt container

20130156352

Sack and method and device for producing sacks

20110209440

Bag packaging carousel having intermittent vertical spindles