Description

3D Printed for Face Shield This is a modified and improved design of the Prusa3D design and the 3D Verkstan design Design can be printed in times less than 20 minutes on a range of printers and assembled in a matter of seconds. This face shield is designed to be printed fast and efficiently. Bill of Materials: 1 x Visor (A4 Transparent Plastic (PVC Acetate (150-250micorns)). 1 x Top Cover (Transparent Plastic (PVC Acetate (150-250micorns)). 2 x Rubber bands (4 inch heavy duty rubber bands). 1 x Back piece (Printed PLA) . 1 x Shield Frame (Printed PLA). 1 x Foam (Waterproof adhesive layer). 1 x Suitable adhesive (Hot Glue/Super Glue). Before Printing Wash Hands for 20 seconds with hot water and soap. Put on a new pair of latex gloves. Clean print bed with isopropyl alcohol. Assembly Instructions 3D Print Shield Frame and Back. Apply foam over the head rest (210mm) . Hole punch standard A4 sheet of transparent plastic (PVC Acetate) using A6 guided hole punch on either side. Cut out a top cover using transparent plastic(PVC Acetate). Assemble plastic over attachment point. Glue cover on to the top of the frame with hot glue or with suitable adhesive. Loop elastic band around the hook ensuring its secured and insert the Back piece. Pulling the back piece and frame so the robber bands are in tension pull over your head. The back hooks can be used to adjust tension and tightness of the face shield. Post Printing Allow Printer to cooldown. Remove from print bed. Remove any excess stringing