Abstract: A method is disclosed for making a paper product intended for use as an advertising piece or the like and consisting of a multiple paged brochure, a return mailing envelope and a return application or order form combined in a single package adapted in one form for non-mailing uses, such as a newspaper drop-in or hand-out, and in another form as a mailing package. The method may be performed on a web feed machine for making a large number of packages from a single substantially continuous web of material. It consists essentially of a number of foldings of a web along longitudinal fold lines, a number of perforations of the web along longitudinal lines, and a number of applications of adhesive to the web, followed by transverse severing of the folded, perforated and adhesively sealed web to separate individual packages from the web, all of which operations may be performed as the web moves continuously through a forming machine.

Abstract: Apparatus and method are disclosed for adjusting the entry angle of a continuous web into an envelope-making machine. The entry angle of the web is capable of adjustment even though web supply roll, printing means, splicer, and other equipment normally located before the feed end of an envelope making machine are stationary and not attached to the envelope-making machine. The apparatus for adjusting web angle includes a first turn bar unit; a plate attached to the body of the envelope-making machine near the feed end of the machine, which can swivel about a point, the means of attachment being the point about which the plate swivels; and a second turn bar unit attached to the swivel plate. As the web advances into the first turn bar unit it is flat. The first turn bar unit turns the web so that as it moves from the turn bar unit it is on its edge or in edgewise orientation. The web remains on its edge as it enters the second turn bar unit.

Abstract: A paper product intended for use as an advertising piece or the like and capable of being made from a single web of material by a web fed machine consists of a multiple paged brochure, a return mailing envelope, and a return application or order form combined in a single package adapted in one form for non-mailing uses, such as a newspaper drop-in or hand-out, and in another form as a mailing package.

Abstract: In a method for making a business reply envelope having binary bar code indicia imprinted thereon for identification or read-out by infrared scanning apparatus, the steps of providing a plurality of printing inks, each of said inks being of a color which in combination with the envelope substrate yields a Print Contrast Signal substantially less than 50 percent when measured in the wavelength range of 800 to 900 nanometers as determined by the equation Print Contrast Signal = Rw-Rb/Rw .times. 100 wherein Rw is the percentage reflectance of the unprinted substrate of the envelope and Rb is the percentage reflectance of the printed area of the envelope, adding a material comprising a metallic compound to only one of said inks in quantity sufficient to increase the Print Contrast Signal of said one ink color and said substrate to at least 50 percent, imprinting at least said indicia on said substrate with said one ink, and imprinting further material on said substrate with the other of said inks.