Barrier Caps and Closures

Get the most out of your multi-layer containers by sealing them with a Milacron multi-layer closure.


Milacron’s co-injection technology has been developed to produce one-piece barrier caps and closures. These caps, when used as closures on multi-layer containers, provide even better product freshness and shelf life than previously possible. In addition, molders of these caps can realize substantial cost savings since the barrier closure is produced in a single molding operation. Traditional barrier caps are typically made up of two or more pieces, including a plastic cap and a seal. Milacron technology eliminates the need for any secondary operation. Contact us today to help your product reach its full potential in terms of quality, freshness, and shelf life.

Photo of Milacron Co-injection barrier caps and closures



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