What is the best practice for ensuring a secure seal on a fiberboard box?

Combining tape and staples is considered the best practice for ensuring a secure seal on a fiberboard box. This method leverages the strengths of both sealing techniques to provide enhanced security and durability. Tape offers a strong adhesive bond that can effectively seal the flaps together, while staples add a mechanical fastening that reinforces the closure, preventing the box from opening under stress or during transit. The combination of both tape and staples minimizes the risk of breach and damage to the contents, especially for heavier or bulkier items.

By employing this dual approach, you ensure that the seal remains intact even if one method encounters failure, thus significantly increasing the overall reliability of the packaging. Additionally, using both methods creates a visible indication that the box has been securely sealed, which can deter tampering and enhance the integrity of the package during handling and transport.