| abstract |
The invention discloses a sanitary towel with super-strong blood absorption and locking capabilities and a preparation process thereof. The invention sequentially superposes a surface layer, a flow guide layer, an inner absorption layer and a breathable basement membrane from top to bottom; the water-repellent cloth is arranged on two sides of the surface layer; the inner absorption layer comprises first polymer dust-free cloth, a first polymer particle layer, fluffy cotton, a second polymer particle layer and second polymer dust-free cloth from top to bottom. The antibacterial property of the surface layer is increased by using sorbic acid/cellulose acetate; the weak hydrophilicity of the thin non-woven fabric is controlled by controlling the surface hydrolysis ratio of the cellulose acetate and the mixing ratio of the cellulose acetate and the pure cotton fibers; by utilizing the weak hydrophilicity of the thin non-woven fabric and the hexagonal porous structure arranged on the thin non-woven fabric, the infiltration speed is effectively improved, the infiltration amount is reduced, and the surface layer is kept dry and comfortable; the sensitive plant is utilized to increase the antibacterial property of the inner absorption layer and is cooperated with the sodium polyacrylate resin to quickly absorb the infiltrated blood. |