The Acme H Seal is a smooth ribbon, pull-tight seal manufactured from Polypropylene material. The design features rolled heat staking technology to secure the metal spring insert to the body, which provides clear evidence of tampering if forced

open or cut. The seal can be manufactured with or without gripping spikes, making this seal suitable for many applications where strength is the requirement.

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 Operating Length

(L1) 25cm (overall 30.4cm)

(L2) 30cm (overall 35.4cm)

(L3) 35cm (overall 40.4cm)


Strap Width



Tag Marking Dimensions

22mm x 45mm


Average Breaking Strength




Laser, Foil or Thermo Transfer

Consecutively numbered as standard

Optional Customer name/logo

Optional Laser or Thermo Transfer Barcoding



Foil or Thermo Transfer: red, blue, green, yellow and

orange, black, white.


Laser: pastel shades of pink, blue, green, yellow and

peach, also black and white.

Thermo Transfer: all of the above

Other colours may be available on request.


Acme H Seal datasheet (164kb)

Download Now 

Do you know that you can customise our products by imprinting your company logo on to our seals?