| 摘要 |
<p>A laminate comprises a first thermoplastic polymer layer 3 with a first melt flow index adjacent a thermoplastic polymer second layer 4 with a second melt flow index, the first and second layers comprising the same thermoplastic polymer and the first melt flow index being lower than the second melt flow index. The first and second layers may be part of coextruded films 1 and 2. The first layer may be bonded to the second layer by means of heat and pressure. The thermoplastic layers may be polyethylene or polypropylene. An ink pattern 7 may be formed on the first layer. The ink may be conductive and form an electrode. The laminate may be present in a microfluidic device.</p> |
