Abstract: A printable sheet material includes a panel having an integral separable portion and a starting mechanism formed on the separable portion. At least two tearable lines are formed in the panel permitting the separable portion to be at least partially separated from a remaining portion of the panel by tearing in either of opposite directions. Each tearable line includes a plurality of open “V” channeling cuts spaced along the line, each of the channeling cuts formed by a pair of converging cuts having a wider spaced end and a narrower spaced end. The channeling cuts are oriented with the wider spaced ends facing toward the starting mechanism and the narrower spaced ends pointed in a tearing direction extending away from the starting mechanism. The channeling cuts of the two lines share one of the converging cuts.

Abstract: A printable sheet material includes a panel having an integral separable portion and a starting mechanism formed on the separable portion. At least two tearable lines are formed in the panel permitting the separable portion to be at least partially separated from a remaining portion of the panel by tearing in either of opposite directions. Each tearable line includes a plurality of open “V” channeling cuts spaced along the line, each of the channeling cuts formed by a pair of converging cuts having a wider spaced end and a narrower spaced end. The channeling cuts are oriented with the wider spaced ends facing toward the starting mechanism and the narrower spaced ends pointed in a tearing direction extending away from the starting mechanism. The channeling cuts of the two lines share one of the converging cuts.

Abstract: A printable sheet material includes a panel having an integral separable portion and a starting mechanism formed on the separable portion. At least two tearable lines are formed in the panel permitting the separable portion to be at least partially separated from a remaining portion of the panel by tearing in either of opposite directions. Each tearable line includes a plurality of open “V” channeling cuts spaced along the line, each of the channeling cuts formed by a pair of converging cuts having a wider spaced end and a narrower spaced end. The channeling cuts are oriented with the wider spaced ends facing toward the starting mechanism and the narrower spaced ends pointed in a tearing direction extending away from the starting mechanism. The channeling cuts of the two lines share one of the converging cuts.

Abstract: A printable sheet material includes a panel having an integral separable portion and a starting mechanism formed on the separable portion. At least one tearable line is formed in the panel permitting the separable portion to be at least partially separated from a remaining portion of the panel. The tearable line includes a plurality of open “V” channeling cuts spaced along the line, each of the channeling cuts formed by a converging pair of cuts having a wider spaced end and a narrower spaced end. The channeling cuts are oriented with the wider spaced ends facing toward the starting mechanism and the narrower spaced ends pointed in a tearing direction extending away from the starting mechanism.

Abstract: A printable sheet material includes a panel having an integral separable portion and a starting mechanism formed on the separable portion. At least one tearable line is formed in the panel permitting the separable portion to be at least partially separated from a remaining portion of the panel. The tearable line includes a plurality of open “V” channeling cuts spaced along the line, each of the channeling cuts formed by a converging pair of cuts having a wider spaced end and a narrower spaced end. The channeling cuts are oriented with the wider spaced ends facing toward the starting mechanism to point in a tearing direction extending away from the starting mechanism.

Abstract: A printable sheet material includes a panel having an integral separable portion and a starting mechanism formed on the separable portion. At least one tearable line is formed in the panel permitting the separable portion to be at least partially separated from a remaining portion of the panel. The tearable line includes a plurality of open “V” channeling cuts spaced along the line, each of the channeling cuts formed by a converging pair of cuts having a wider spaced end and a narrower spaced end. The channeling cuts are oriented with the wider spaced ends facing toward the starting mechanism to point in a tearing direction extending away from the starting mechanism.

Abstract: An apparatus for at least partially separating at least two container portions includes first and second container portions. At least one tear line extends at least partially between the first and second portions and at least partially defines the first portion. The first portion is at least partially separable from the second portion along the tear line(s). At least one releasable adhesive spot at least partially holds the first portion down prior to the at least partial separation of the first portion from the second portion.

Abstract: An apparatus for at least partially separating at least two container portions includes first and second container portions. At least one tear line extends at least partially between the first and second portions and at least partially defines the first portion. The first portion is at least partially separable from the second portion along the tear line(s). At least one releasable adhesive spot at least partially holds the first portion down prior to the at least partial separation of the first portion from the second portion.

Abstract: An improved inside side seam envelope, the improvement comprising a first perforation formed on a face of the envelope, a second perforation formed on the same face as the first perforation and being parallel to the first perforation, and an indentation formed on the opposite face of the envelope and extending inwardly from an edge of the envelope. The first perforation is linear and extends across a face of the envelope. The first and second perforations define a detachable section on the face of the envelope. The indentation extends from an edge that is perpendicular to the first and second perforations. The indentation exposes a portion of the detachable section to the opposite face of the envelope. The second perforation is formed at the edge of the envelope adjacent to and parallel to the first perforation. The indentation extends along the opposite face from a location adjacent the first perforation to the edge of the envelope corresponding to the second perforation.