We are a national high-tech enterprise. At present, there are many kinds of self-woven and cooperatively processed fabrics, including microfiber warp-knitted towel cloth, weft-knitted towel cloth, coral fleece, etc.
What is PU coating on PU Coated Luggage Fabric?
PU coating on fabric It is often called "poly coating", but PU coating is polyurethane applied to the surface of the fabric. Polyurethane is a polymer. Polymers are synthetic compounds made from petroleum residues. The PU coating on the fabric is the best option to ensure that the material is not damaged. PU coating on fabrics such as polyester, nylon, cotton, and leather as a substrate on one side of the material. It is a protective film that is usually applied to one side of the material.
Fabric with PU coating is lighter, waterproof, and flexible. The protective PU coating on the fabric occurs as a single coat on one side of the material. It can also be multi-coated when it is applied to both. Polyurethane is sometimes applied to polyester. But in most cases, composites are thermally laminated. Several industries invest in polyurethane fabrics. Pharmaceutical companies and diaper companies use them as much as companies that make sportswear and pet products.
Properties of Polyurethane
We have already discussed what a PU coating on fabric is. Polyurethane fabric is breathable and lightweight. Clothes made with PU coating maintain performance even after 100 cycles of washer and dryer. The material will not be damaged or decomposed. The hospital's original intention was to coat the fabric with PU, as the hospital needed a reusable material for bedding and scrubs. Polyurethane is durable and waterproof
PU coating on fabric can be used to create various thicknesses. It is one of the most versatile structures on the market. The thickness of the material usually depends on its intended use. The fabric in a diaper can be thinner compared to the fabric used for camping gear. But either way, it maintains the desired durability and water resistance. Polyurethane fabrics can be flame retardant, airtight, and abrasion/moisture resistant. It is suitable for various applications. It is flexible enough to be used with more than one material.