Milacron Co-injection Molding multi-layer technology is designed to meet the plastic industry’s need for a successful high barrier technology in a robust multi-layer plastic preform, closure or container that can be delivered with the same high-volume production efficiency and cycle time as a monolayer plastic preform, closure or container without barriers. Milacron Co-injection Molding addresses key concerns in the industry, including economical use of barrier materials (as low as 0.5%), preforms with customizable barrier properties, and uniform distribution (lengthwise and around the leading edge of barrier).
Milacron Co-injection Molding uses a proprietary, simultaneous co-injection process with every system. This simple, fast process allows the cavity to be filled in exactly the same amount of time as a basic monolayer injection molding process. The “heart” of each system is the Milacron Co-injection melt delivery system whose function is to force melted resin into a mold cavity. The melt delivery system has separate streams (flow channels) for skin (the inner and outer layers) and core (the middle barrier layer) materials.
Milacron Co-injection Molding’s patented, proprietary co-injection nozzle designs allow two different resins to be combined in a single 3-layer melt stream. With no moving parts, the two flow streams are joined at each patented co-injection nozzle resulting in a single, combined 3-layer flow stream through each gate, into the mold cavities. The result is total control and ability for customization of the core layer placement and thickness.
Get the most out of your multi-layer containers by sealing them with a Milacron multi-layer closure.
Klear Can is an ideal alternative to metal cans for fruits, vegetables, soups, meats, & much more.
Milacron's high-barrier multi-layer technology is truly a total solution.
Beverages of all varieties can benefit from Milacron's barrier technology.
There is increasing interest in using multi-layer PP food containers applications.
Single Use Coffee Pods are Now 100% Recyclable Milacron is the leading producer of 100% recyclable,