A4 Sheet Hole Template For Faceshield

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Fold two identical sheets of paper until they are precisely double their original thickness. Then apply a thin layer of adhesive to one edge of each sheet, ensuring complete coverage without any stray beads. Next, carefully position the edges of both sheets together, aligning them perfectly as you go. Finally, press down firmly on the joined sheets with even pressure, holding for several seconds until the glue has fully taken hold and the bond is strong.