An adhesive tape dispensing device with a tape alignment mechanism, comprising a body formed from a rigid material or materials, configured to hold and dispense adhesive tape, and a tape alignment mechanism comprising at least one spring that presses laterally against the edge of the tape, the side of the tape form, or against a hub onto which the tape is mounted, and a caulking spacer with guides which allows for dispensing of tape along an external corner, even where such corners are not square.

An adhesive tape dispensing device with a tape alignment mechanism, comprising a, body formed from a rigid material or materials, configured to hold and dispense adhesive tape, and a tape alignment mechanism comprising at least one spring that presses laterally against the edge of the tape, the side of the tape form, or against a hub onto which the tape is mounted, and a caulking spacer with guides which allows for dispensing of tape along an external corner, even where such corners are not square.

An adhesive tape dispensing device having a narrow top portion with an opening, across which opening the tape is tensioned, and a blade that cuts the tape by first puncturing it and then proceeding to cut across the remainder of the tape.

An adhesive tape dispensing device having a narrow top portion with an opening, across which opening the tape is tensioned, and a blade that cuts the tape by first puncturing it and then proceeding to cut across the remainder of the tape.