In order to consider the needs of life, cloth sofa is usually detachable sofa cover, the purpose is to facilitate disassembly and cleaning; However, the common detachable sofa cover is almost glued to the surface of the sofa with adhesive straps. The sofa surface has a layer of polyester wool cloth covering the hairy surface of the adhesive buckle, and the sofa cover sewed the prickly surface of the adhesive buckle. There will be such a situation in the cleaning process of sofa cover: that is, the thorn surface will puncture the fabric fiber, resulting in fabric hook wire, broken wire, hole phenomenon, directly lead to sofa cover damage can not be used; In this case, the manufacturer will be equipped with a polyester fluffy cloth strip on the sold sofa, so as to facilitate the sofa cover before cleaning the fuzzy cloth strip adhesion together, to separate the thorn surface and the cloth surface contact friction; Although this theoretically solves some problems, but at the same time increases the difficulty of cleaning the slipcover!