Tentless continuous mailer assembly
AssigneeTranskrit Corporation
InventorFrank Neubauer
Life of this patent
Estimating the term…
Abstract
The front and back plies of the continuous mailer assembly are secured together by a hot melt pressure sensitive adhesive. This adhesive secures the plies together in a fixed permanent relation. When the assembly is unfolded from a zig zag stack, "tenting" is eliminated.
Claims11
In a continuous mailer assembly, the combination comprising
- a first ply having a plurality of transverse lines of weakening to define a series of envelope fronts;
- a second ply having a plurality of transverse lines of weakening to define a series of envelope backs;
- and
- at least one line of hot melt pressure sensitive adhesive between said plies and securing said plies together, said adhesive being characterized in that after its open time has ended, said adhesive remains very tacky and is capable of adhering to another ply of paper at any time that the paper makes contact with said adhesive.
A stacked array of interconnected envelopes disposed in layers of at least one envelope per layer;
- each said envelope comprising
- a front ply;
- a back ply, and
- at least one line of hot melt pressure sensitive adhesive securing said front ply to said back ply, said adhesive being characterized in that after its open time has ended said adhesive remains very tacky and is capable of adhering to another ply of paper at any time that the paper makes contact with said adhesive.
A tentless mailer assembly comprising a plurality of interconnected envelopes, each said envelope comprising a front ply, a back ply and at least one line of hot melt pressure sensitive adhesive securing said front ply to said back ply, said adhesive being characterized in that after its open time had ended, said adhesive remains very tacky and is capable of adhering to another ply of paper at any time that the paper makes contact with said adhesive.
In a continuous mailer assembly, the combination comprising
- a first ply having a plurality of transverse lines of weakening to define a series of envelope backs;
- at least one series of inserts between said plies, each said insert being disposed between a respective envelope back and an opposed envelope front and being peripherally free of said respective envelope back and front on at least one side thereof;
- a frame of cold adhesive between a respective back and front and peripherally about said insert therebetween;
- and
- at least one line of hot melt pressure sensitive adhesive between said plies and securing said plies together.
A tentless mailer assembly comprising a plurality of interconnected envelopes, each said envelope comprising a front ply, a back ply, at least one insert between said front ply and said back ply, a frame of cold adhesive peripherally about said insert and securing said back ply to said front ply of each envelope to each other, and at least one line of Fuller #HM-1089-B hot melt pressure sensitive adhesive securing said front ply to said back ply.
Dependencies are inferred from the claim text.