Widely used in storage and protection of cultural and historical data, correspondence, and other precious sheet material, the plastic sheet material with a waterproof, anti-altering, moisture, insects, mildew

Is it toxic? It can all meet the relevant environmental standards in Europe, and there are corresponding environmental certification materials such as SGS ROHS REACH. However, there are still some unpleasant odors during processing. Special types of materials can meet FDA or USP standards, which are food and medical standards.