What is a DuPont paper bag

The innovative material "DuPont paper" ((Tyvek),
It is a "non-woven" material developed by DuPont in the United States that feels like paper.
It has been used for over 50 years in the medical, biochemical and architectural fields.

Its advantages include:

1. Physical anti-mite, anti-allergic;
2. The surface of the material is smooth, not sticky to dust particles, easy to clean, and can effectively block the passage of dust, dander and other harmful substances;
3. Moisture-proof, waterproof and mildew-proof;
4. Good air permeability, can quickly discharge sweat;
5. Soft and tough, no selvedge head when cutting;
6. Green and environmentally friendly, with pure ingredients. The material composition is 100% HDPE, without any additives and without any chemical treatment.