How to adjust the strength and feel of non-woven fabrics

Non-woven fabric is a fabric made of oriented or random fibers that does not require weaving gauze. It is not woven one by one. The second is to try to oriented or randomly arrange the textile fibers, and then go through A series of fabrics reinforced by non-woven technology. Non-woven fabrics have changed the original textile theory, and have many characteristics such as multiple sources of materials, wide use, low cost, high output value, fast production speed, short process flow, etc., and are widely used. Because the non-woven fabric is also made of polypropylene, it becomes more brittle when it is too hard, the tensile force is very bad, and it is very simply cracked. Most manufacturers like to make hard materials, and many poor non-woven fabric manufacturers use this to cut corners, because the fabric of the same weight after the fabric is hard has a much thicker feel than the material. Hard material is the most common method used by non-woven fabric manufacturers, because the fabric will feel thinner after it is soft. The soft material feels very soft and close to the actual knitted fabric, and the fabric has good toughness and strong tensile strength and is not easy to tear. The material with higher temperature will be harder, and the material with lower temperature will feel softer. The softness and hardness of the non-woven fabric is achieved by controlling the temperature during the production process.