Method of forming a bag chain
Method of forming a container
Method of forming a mouth roll to a cup of plastic coated...
Method of forming a panel
Method of forming envelopes having inserts therein from a...
Method of forming flat bottoms on bags of creasable material
Method of forming lines of weakness in or grooving a plastic...
Method of forming phonograph records on carton blanks
Method of forming thermoplastic handles on bags
Method of imparting directional permanency of folding to...
Method of improving tissue paper softness
Method of joining waterproof vulcanized synthetic rubber sheets
Method of making a collapsible drum-type container
Method of making a flexible sterile closure system for...
Method of making a pad of stacked bags
Method of making a piece of tube from a flat web of flexible...
Method of making a thick and smooth embossed tissue
Method of making a wound container
Method of making bags and bag material having hinged zipper...
Method of making bags from synthetic plastic film, and...