Melt-blown cloth equipment low-melting fiber and conventional fiber blended cotton uneven

The low melting point fiber is not completely melted, the main reason is that the temperature is not enough. For non-woven fabrics with low basis weight, it is usually not easy to cause the problem of insufficient temperature, but for high basis weight and high thickness products, special attention should be paid to whether it is sufficient. Because the non-woven fabric at the edge has enough heat, the non-woven fabric is usually thicker, and the non-woven fabric at the middle part, because the heat is less likely to form a thinner non-woven fabric,