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Some packaging is sealed once and thrown away. Hard-shell equipment cases, returnable shipping totes, and loaner kits are different: they come back to be sealed again and again. Every trip needs fresh proof that nobody lifted the lid in between, yet every old seal also has to come off. If that seal leaves glue behind, gunk piles up around the latch with each round, and someone on your team ends up cleaning it.
Why Repeat Sealing Calls for a No-Residue Label
Non-residue material is especially recommended where labels get swapped as a matter of routine, because it keeps residue from accumulating each time one is applied and removed. On a reusable case, that means the previous seal peels away without leaving adhesive on the surface, and the replacement goes down on a clean spot. A seal lifted mid-trip can't hide the attempt either: the label is left displaying a VOID message for the next person who handles the case.
The TamperGuard® Lineup: Colors, Sizes, and Print Options
Every seal in our TamperGuard® non-residue collection is made from durable polyester. Pick from black, white, red, blue, green, yellow, orange, clear, rainbow, silver matte, or silver bright/chrome, which is plenty to give each fleet, route, or customer its own seal color. There are 10 stock sizes: rectangles at 0.75" x 0.25", 1" x 0.375", 1" x 0.5", 1.5" x 0.6", 2" x 0.5", 2" x 0.75", 2" x 1", and 2.75" x 1", along with a 0.75" round and a 1.75" x 0.375" dogbone shape. Orders start at 250 seals; larger orders are available. Three print options are offered: plain stock with nothing printed, a generic "Warranty Void if Removed" message with serialization, or a custom print run carrying your text, consecutive numbers, and barcodes or QR codes.
Matching Seals to Your Return Process
Note each seal's number on the outbound paperwork, and receiving turns into a quick comparison: same number, label intact, case accepted. A different number or a visible VOID message means the contents get inspected before the case goes back on the shelf. Numbered seals also help you trace where things went wrong if a kit comes back short.
Need a setup beyond the stock options? Contact Intertronix for more customization choices. Want to see the clean release on your own cases first? Get a free sample pack and put a few seals through a real return trip.