Manufacture of record sleeves

Manufacture of valve bags

Manufacture of window bags

Manufacture of window envelopes

Manufacturing paper bags with handles

Materials and method for making a container with a locking...

Means and method of applying handles to bags

Means for and the method of expanding a carton

Means for erecting cartons having collapsible bottoms

Measuring device and method for dispensing materials

Mechanism and method for assembling tapered, nestable...

Mechanism and method for forming sleeved valve bags

Mechanism and method for making boxes with attached handles...

Mechanism for inserting a sleeve in a bag valve

Mechanism for lap folding and reinforcement forming in...

Method and a device for closing and sealing of valves in...

Method and an arrangement for the folding and sealing of the...

Method and apparatus for a package with an easy open feature

Method and apparatus for application of valve sleeves during...

Method and apparatus for applying glue to boxes