Stack of interfolded absorbent sheet products

1. A stack of interfolded absorbent sheet products, comprising a plurality of absorbent sheets each of which is itself folded at least twice about axes that are perpendicular to one another, the absorbent sheets moreover comprising an embossed surface relief of a predetermined pattern or design,

wherein each of said absorbent sheets within said stack comprises at least two panels sandwiched between adjacent panels of another of said absorbent sheets within said stack,

wherein each of said absorbent sheets is entirely detached from all other absorbent sheets within said stack,

wherein each of said absorbent sheets is a rectangular paper napkin having two shorter edges and two longer edges, a first fold parallel to the two shorter edges, and a second fold perpendicular to said first fold,

wherein said second fold defines said adjacent panels and divides said first fold into a first portion positioned above said at least two panels and a second portion positioned below said at least two panels,

wherein each of said napkins within said stack comprises an uppermost panel whose length and width are approximately equal to an overall length and width of each of said napkins, respectively, and a lowermost panel whose length and width are approximately equal to an overall length and width of each of said napkins, respectively, and

wherein said first of each napkin within said stack is substantially in a common plane with a first fold of each preceding and succeeding napkin within said stack.

2. The stack of interfolded absorbent sheet products according to claim 1 , wherein each napkin within said stack is oriented oppositely from each preceding and succeeding napkin within said stack.

3. The stack of interfolded absorbent sheet products according to claim 1 , wherein each of said absorbent sheets is a single ply paper napkin.

4. The stack of interfolded absorbent sheet products according to claim 3 , wherein each of said absorbent sheets has a basis weight of from about 10 to 20 lb.

5. The stack of interfolded absorbent sheet products according to claim 1 , wherein each of said napkins when folded has an area approximately one quarter that of each of said absorbent sheets when unfolded.

6. A stack of interfolded absorbent sheet products, comprising a plurality of absorbent sheets each of which is itself folded at least twice about axes that are perpendicular to one another, said absorbent sheets moreover comprising an embossed surface relief of a predetermined pattern or design,

wherein each of said absorbent sheets within said stack comprises at least two panels sandwiched between adjacent panels of another of said absorbent sheets within said stack,

wherein each of said absorbent sheets is entirely detached from all other absorbent sheets within said stack,

wherein each of said absorbent sheets is a rectangular paper napkin having two shorter edges and two longer edges, a first fold parallel to the two shorter edges, and a second fold perpendicular to said first fold,

wherein said second fold defines said adjacent panels and divides said first fold into a first portion positioned above said at least two panels and a second portion positioned below said at least two panels,

wherein each of said napkins within said stack comprises an outermost panel whose length and width are approximately equal to an overall length and width of each of said napkins, respectively, and

wherein said first of each napkin within said stack is substantially in a common plane with a first fold of each preceding and succeeding napkin within said stack.

7. The stack of interfolded absorbent sheet products according to claim 6 , wherein each napkin within said stack is oriented oppositely from each preceding and succeeding napkin within said stack.

8. The stack of interfolded absorbent sheet products according to claim 6 , wherein each of said absorbent sheets is a single ply paper napkin.

9. The stack of interfolded absorbent sheet products according to claim 8 , wherein each of said absorbent sheets has a basis weight of from about 10 to 20 lb.

10. The stack of interfolded absorbent sheet products according to claim 6 , wherein each of said napkins when folded has an area approximately one quarter that of each of said absorbent when unfolded.

11. A stack of interfolded absorbent sheet products, comprising a plurality of absorbent sheets each of which is itself folded at least twice about axes that are perpendicular to one another, said absorbent sheets moreover comprising an embossed surface relief of a predetermined pattern or design,

wherein each of said absorbent sheets within said stack comprises at least two panels sandwiched between adjacent panels of another of said absorbent sheets within said stack,

wherein each of said absorbent sheets is entirely detached from all other absorbent sheets within said stack,

wherein each of said absorbent sheets is a rectangular paper napkin having two shorter edges and two longer edges, a first fold parallel to the two shorter edges, and a second fold perpendicular to said first fold,

wherein said second fold defines said adjacent panels and divides said first fold into a first portion positioned above said at least two panels and a second portion positioned below said at least two panels,

wherein each of said napkins within said stack comprises an outermost panel whose length and width are approximately equal to an overall length and width of each of said napkins, respectively,

wherein said first of each napkin within said stack is substantially in a common plane with a first fold of each preceding and succeeding napkin within said stack, and

wherein each of said absorbent sheets has a basis weight of from about 10 to 20 lbs.

12. The stack of interfolded absorbent sheet products according to claim 11 , wherein each napkin within said stack is oriented oppositely from each preceding and succeeding napkin within said stack.

13. The stack of interfolded absorbent sheet products according to claim 11 , wherein each of said absorbent sheets is a single ply paper napkin.

14. The stack of interfolded absorbent sheet products according to claim 11 , wherein each of said napkins when folded has an area approximately one quarter that of each of said absorbent sheets when folded.

15. The stack of interfolded absorbent sheet products according to claim 11 , wherein each of said absorbent sheets has a basis weight of from about 11 to about 17 lb.

16. The stack of interfolded absorbent sheet products according to claim 11 , wherein each of said absorbent sheets has a basis weight of from about 12 to about 15 lb.

17. The stack of interfolded absorbent sheet products according to claim 11 , wherein each of said absorbent sheets has a basis weight of from about 13 lb.