B31B2219/9025 - CPC Classification Index

ClassID:

55107 ⎘

B31B2219/9025 - CPC Classification

Classification description:

Sub-classes:

B31B2219/9029 » the strings being applied in the machine direction 4
B31B2219/9032 » the strings being applied in the cross direction 1
B31B2219/9035 » the ends of the strings being attached to the side edges of the bags 5

Recent Application in this class:

20170113839

Polymeric films and bags

20170088349

Nested Drawstring Trash Bags

20090126853

Method and apparatus for a bag machine