If someone was to tamper with a box sealed with gummed paper tape, it would be highly noticeable.
Can be fully recycled with board once used and bio-degradable.
Brown paper packaging tape has a natural starch adhesive that bonds to box fibres to create a super secure seal. The box fibres bond with the paper tape to create a seal that is impossible to tear off.
Size specification: The first measurement gives the width of the brown paper packaging tape.