Label-equipped sheet

DETAILED DESCRIPTION Referring to FIG.
1, the numeral 10 designates generally a string of interconnected business form lengths of the general type seen in co-owned U.
S.
Pat.
No.
4,664,416.
One fragmentary form length is designated 11 with the adjacent following length being designated 11a.
It will be understood that the form lengths are produced continuously and conveniently converted to rolls or zig-zag folded packs for shipment.
Lines of transverse perforation as at 12 define the ends of each form length.
The entire string is equipped with line holes 13 and a control punch margin 14 at least along one longitudinally extending side 15.
As shown, line holes and therefore control punch margins, are normally provided along both longitudinal sides for better control of the web during both manufacture and subsequent processing through the computer printer----as seen in the '416 patent.
However, in some instances the other control punch margin 14a can be omitted.
When the base stock web is just a sheet, both margins are usually omitted, as would be the case with snap-out forms.
The form length 11 is equipped with a release liner 16 (usually a silicone coated ply) which can be appreciated from a consideration of FIG.
2.
There, the release liner ply 16 has one face 17 equipped with a silicone coating 18 and over that a pressure sensitive adhesive 19.
In this way the liner 16 is adhered to one surface 20 of the generally rectangular form length 11.
This is the surface opposite to the surface 21 which is arranged uppermost normally----as for printing.
It will be noted that the silicone coating 18 does not extend to the inboard side of the liner 16----leaving an uncoated, longitudinally-extending band 22.
This is of significant advantage in the use of the invention because it affords the adhesive 19 the opportunity to lock or freeze the release liner 16 to the label stock web 23 which makes up the form lengths 11, 11a, etc.
In similar fashion, the release liner 16 is continuous----running from one form length to the next, but narrower