STOCKCAP offer a range of vented caps that are designed to relieve the vacuum that is created when a hot product cools down. They will vent built up gasses in both directions from sealed environments. As the vented caps do not depend on mechanical devices, they can be simply applied and removed.
There are hundreds of design possibilities thanks to the dip moulding process that allows thickness, hardness, inside length and surface texture to be varied according to particular specifications.
Vented caps are soft and flexible and STOCKCAP recommends that an undersized diameter is selected for a tight fit. For instance: if the outside diameter is 12.70mm, an 11.10mm vented cap should be used. Vented caps can be supplied in any length in 1.57 mm increments, with the minimum length being 4.75mm. Long caps can be supplied for longer cap requirements.
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