INTERDIGITATED FINGER COEXTRUSION DEVICE

摘要

A co-extrusion device includes at least one first inlet port to receive a first material, at least one second inlet port to receive a second material, a first combining channel arranged to receive the first material and the second material and combine the first and second materials into a first combined flow flowing in a first direction, a splitter channel arranged to receive the first combined flow and to split the first combined flow into at least two split flows in a second direction at least partially orthogonal to the first direction, wherein each split flow consists of the first and second materials, a second combining channel arranged to receive the split flows and combine the split flows into a second combined flow in the first direction, and at least one exit orifice arranged to allow the materials to exit the device as a single flow.

主权项

1. A co-extrusion device, comprising:
at least one first inlet port to receive a first material; at least one second inlet port to receive a second material; a first combining channel arranged to receive the first material and the second material and combine the first and second materials into a first combined flow flowing in a first direction; a splitter channel arranged to receive the first combined flow and to split the first combined flow into at least two split flows in a second direction at least partially orthogonal to the first direction, wherein each split flow consists of the first and second materials; a second combining channel arranged to receive the split flows and combine the split flows into a second combined flow in the first direction; and at least one exit orifice arranged to allow the materials to exit the device as a single flow.