OUR PLASTIC CAPS
PLASTIC SCREW CAPS are made from a high grade Polyethylene, a thermoplastic polymer consisting of long hydrocarbon chains. The melting point is typically in the range 120 to 180 °C (248 to 356 °F). The plastic is durable and also recyclable. The Caps can be applied by hand or automated machinery.
40mm Screw on Plastic Caps/Closures
These PLASTIC SCREW CAPS are suitable for plastic containers in the 2 to 20 litre range. The Closure has a course thread and a frustrum which seals against the neck of the container to prevent leakage. There is a Pilfer ring with a ratchet built in that prevents the closure from being removed with out first breaking the tamper evident ring. The standard colour is Red however these plastic closures can be made in any colour providing the quantities warrant this. Profile drawings for the neck of the container are also available.Plastic Caps/Closures
60mm Screw on Plastic Caps/Closures
These PLASTIC SCREW CAPS are suitable for 20 to 50 litre plastic containers. The closure has a course 52mm Buttress thread and instead of a frustrum the closure is fitted with an induction seal (Wad). When screwed onto the neck of the filled container the complete pack is passed under an Induction Sealing machine which seals the induction seal to the neck of the container and thus is now tamper evident, (much the same way as the sealed coffee jars) These closures are only available in white. Profile drawings for the neck of the container are also available.Plastic Caps/Closures
60 mm and 42mm Plastic Pull Out Closures
These two Closures have special features in that when inserted into the container have a flat profile. Removing the pilfer feature the spout can be lifted into the pouring position. These Closures also have a tear out diaphragm as an added pilfer feature The 60mm closure has a metal ring which requires a crimping tool to secure the Closure to the top of the container. The 42mm is a "press in" Closure into a pre-formed aperture in the top of the Container A feature of this closure is also the tear out diaphragm.
Crimping tools to suit the 60mm Closure are also available.Pull Out Closures query