Abstract: The invention is related to a plastic security seal having space on its body for information (serial number, barcode, or radio frequency identity), used for exposure and evidence, which has self destructive legs when tampered with ill intentions used in order to lock plastic cases.

Abstract: The present invention relates to the improvements in the locking system providing the sides of the foldable crates to be locked to each other. The improvements in the locking system improved with this invention is characterized with having the finger press protrusion (19) and the side connections of the finger press protrusion (20) joined with the finger press protrusion is located on the surface (12) of the male part (4) of the locking system disclosed at the patent of addition of the main patent application numbered 2005/02815 submitted in Turkey on the date Jul. 19, 2005 and the PCT patent application numbered PCT/TR2006/000031 submitted on Jul. 13, 2006 benefiting from the priority right of this said application.

Abstract: This invention is related with the locking system which provides foldable crates' edges are locked to eachother and characterized with having main elements as; male part (4) composing base (6), edge (7), space (indent) (10), edge and size connection (11), and pressing part (12) to unlock, located on one of the edges (2 or 3) of the crate (1), female part (5) composing edge (8) and ledge (9) located on the other edge (2 or 3) of the crate (1), centralization ledges (15) located under or on or both sides of male part (4), centralization indents (14) located under or on or boths sides of female part (14).