HL Seal


HL Seal

The Acme HL Seal is a smooth ribbon, plastic pull-tight seal manufactured from Polypropylene material.

The design profile is unique and features rolled heat staking technology to secure the metal spring insert to the body, thus providing clear evidence of tampering if forced open or cut.

The seal is manufactured with gripping spikes as standard but with an option of a tear off tag if preferred.

The excellent breaking strength, combined with a ribbon width of less than 6mm, makes this seal the perfect choice where the application hole size and strength is the main consideration.

Recommended applications
Airlines, Cargo, Trailers, Tankers, Rail & Sea Freight, Containers, Refineries, Warehouses, Cash bags, Postbags, Valves, Hatches, Lockers.

Body – Polypropylene with Biodegradable additives
Insert – Spring Stainless Steel

Available Operation Length
(L1) 25cm (overall 30cm)
(L2) 35cm (overall 40cm)

Strap width

Tag Marking Dimensions
22mm x 45mm

Average Breaking Strength

Laser or Foil marking
Consecutively numbered as standard
Optional Customer name/logo
Optional Laser Barcoding

Foil marked: red, blue, green, yellow, orange, black, white.
Laser or Foil marked: pastel shades of pink, blue, green, yellow, peach, also black and white.
Other colours may be available on request.


Acme HL Seal datasheet (253kb)

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