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