There are common specifications, materials, and weights of laminated spunlace non-woven fabric suitable for medical adhesive tapes:
material
Main fiber materials: a mixture of natural fibers (such as cotton fibers) and chemical fibers (such as polyester fibers and viscose fibers) is often used. Cotton fibers are soft and skin friendly, with strong moisture absorption; Polyester fiber has high strength and is not easily deformed; Adhesive fibers have good breathability and comfort, which can enhance the overall user experience.
Film coating material: usually PU or TPU film. They have good waterproof, breathable, and flexible properties, which can effectively block external moisture and bacteria, while ensuring that the adhesion of the fixed adhesive is not affected.
grammage
The weight of the base fabric is usually around 40-60 grams per square meter. Non woven fabrics with lower weight have better softness, but their strength may be slightly weaker; Those with higher weight have greater strength and can better withstand the tensile force of the conduit, while also exhibiting better moisture absorption and breathability.
The weight of laminated film is relatively light, generally around 10-30 grams per square meter, mainly serving to protect and enhance adhesion, without affecting the flexibility and adhesion of the fixed adhesive due to excessive thickness.
Non woven fabric color/pattern, size, etc. can be customized!
