Re-closeable tear open pack, a blank for forming the pack, and a method of making the pack

A pack, comprising:

• a box structure defining an inner cavity, the box structure including,
• a front panel and a back panel,
• a first side formed by an intermediate panel that is connected to the front panel and the back panel,
• a second side that is sealed by a first adhesive, the first adhesive connecting a rear surface of a side panel of the front panel to a front surface of a side glue panel of the back panel,
• a lower end that is sealed by a second adhesive, the second adhesive connecting a rear surface of a lower panel of the front panel to a front surface of a lower glue panel of the back panel, and
• an upper end that is sealed by a third adhesive, the third adhesive connecting a rear surface of a tuck panel of the front panel to a front surface of an upper portion of the back panel, the upper portion being circumscribed by a perforated line that is configured to cause the upper portion to stay connected to the tuck panel and tear away from the back panel if the upper end of the box structure is opened.