B31B2219/28 - CPC Classification Index

ClassID:

55081 ⎘

B31B2219/28 - CPC Classification

Classification description:

Recent Application in this class:

20150047300

Method and apparatus for opening bags while maintaining a continuous strip of bag precursors

20140373488

Method and apparatus for changing a strip of sealed bag precursors in to open bags

20140053514

Method and apparatus for changing a strip of sealed bag precursors in to open bags