The Extrusion Hot Embossing Process for the Polymer

A new continuous hot embossing process was introduced.In this process,the hot embossing equipment and the extruder were used in series.First the thickness of the polymer film was planished and adjusted after it was extruded from the extruder to ensure the thickness and uniformity of the film that was to be embossed.Then the key factors that affect the embossing quality to guide the design of the e…