Abstract: Disclosed is a novel process for splicing webs of pressure sensitive laminate material. When webs of pressure sensitive laminates are spliced by conventional methods and wound into rolls, the resultant splices must be located and removed when the roll is later converted into pressure sensitive products. The novel splice is achieved by eliminating the top tape used in a conventional splice and overlapping a face sheet of one laminate web over the other laminate web to join the webs. For many processes, this novel splice is printable and does not have to be edited out, and it is at least as strong as those made with tapes. Also disclosed is a novel spliced pressure sensitive laminate.

Abstract: A paper web having an adhesive composition coated thereon wherein the adhesive consists essentially of latices, at least one being alkali-swellable or alkali-soluble and at least one not being alkali-swellable or alkali-soluble, the pH of the composition being such that the alkali-swellable or alkali-soluble latex remains in the unswelled or undissolved condition.

Abstract: Disclosed is an apparatus for dispensing sheet material such as bathroom tissue from a roll. The apparatus includes a cabinet having a dispensing zone from where the sheet material may be removed first from a primary roll and later from a reserve roll. The cabinet also has a storage zone where at least one reserve roll of sheet material is stored for use after depletion of the sheet material on the primary roll. A first spindle for holding the primary roll is attached to the cabinet in the dispensing zone, and a second spindle for holding the reserve roll is attached to the cabinet and is movable from the storage zone to the dispensing zone. The apparatus includes a holding element for holding the second spindle in the storage zone until depletion of the sheet material on the primary roll. The apparatus further includes a release member for releasing the holding element, preferably automatically, only upon depletion of the sheet material on the primary roll.