1. Tensile and wear resistance of the fabric.
2. Color fastness after rubbing and washing.
3. Antistatic and combustion properties of fabrics.
4. Moisture regain, air permeability, moisture permeability, oil content and fabric purity.
Non woven fabric is a kind of non-woven fabric. According to the production process, there are spunbonded, Spunlaced, heat sealed, needle punched, melt blown, hydrophilic, etc. the fabric of each production process will have great difference in characteristics. Spunbonded non-woven fabric is generally used in the production of non-woven bags in the market. We usually know some of the characteristics of non-woven fabrics are moisture-proof, light texture, easy to decompose, non-toxic and non irritating taste, rich color and low price.