What are the precautions for acrylic lens processing?

What are the precautions for acrylic lens processing?

Matters needing attention in the processing of acrylic lenses

1. Recycled materials are more soluble in organic solvents than new materials, resulting in silver cracks in the paint after engraving. The general solutions are as follows:

A Select acrylic paints (resin) that can be purchased in general art shops.

B Use amino paint, which can be bought by general chemical stores.

C Polishing after filling.

2. For some minor scratches on the acrylic surface that may not be obvious damage treatment, generally use sandpaper wet sanding, sandpaper should move circularly during sanding, the sandpaper's fineness should gradually increase to more than 600 mesh, and finally you can use toothpaste can.

3. Acrylic lens plate is easy to attach dust when there is static electricity. Before screen printing or paint filling, wipe with suede or a soft cloth moistened with 1% soapy water to achieve the cleaning effect.