Abstract: A detachable carpet includes a carpet surface and an anti-slip mat. The carpet surface includes a surface layer and a bottom three-dimensional mesh fabric structure layer. The anti-slip mat includes a bottom anti-slip and water-repellent layer and an upper bonding layer, and the bonding layer is a single-sided fabric on which are arranged a plurality of polyester, polypropylene or nylon monofilament protrusions. The protrusions can be inserted into corresponding meshes of the three-dimensional mesh fabric structure layer. The bonding layer of the anti-slip mat of the present invention adopts a single-sided structure layer formed by cutting the middle of the three-dimensional mesh fabric structure layer, or a single-sided fabric that is made of at least 20 D monofilament and provided with protrusions. The 20 D-120 D polyester, polypropylene or nylon monofilament on the bonding layer forms thick and rigid protrusions with a certain stiffness.

Abstract: A method for manufacturing a flame-retardant bulky fiber without a flame retardant on a fully-drawn yarn (FDY) machine is provided. The flame-retardant bulky fiber is formed by winding a plurality of spiral yarns arranged in the same direction; and the yarns are polyester yarns with a fineness of 0.52 DPF to 80 DPF. The method includes the following steps: slicing and drying a polyester masterbatch; spinning through a spinning die, and cooling by side blowing; cooling and oiling; drawing by a first hot roller; drawing and shaping by a second hot roller; and winding. The present disclosure can manufacture a flame-retardant bulky fiber on an FDY machine, which has the same effect as drawn textured yarn (DTY) manufactured by a texturing machine. Moreover, without being added with any chemical flame retardant, the flame-retardant bulky fiber of the present disclosure can reach the flame-retardant standard of home textiles.

Abstract: A detachable carpet includes a carpet surface and an anti-slip mat. The carpet surface includes a surface layer and a bottom three-dimensional mesh fabric structure layer. The anti-slip mat includes a bottom anti-slip and water-repellent layer and an upper bonding layer, and the bonding layer is a single-sided fabric on which are arranged a plurality of polyester, polypropylene or nylon monofilament protrusions. The protrusions can be inserted into corresponding meshes of the three-dimensional mesh fabric structure layer. The bonding layer of the anti-slip mat of the present invention adopts a single-sided structure layer formed by cutting the middle of the three-dimensional mesh fabric structure layer, or a single-sided fabric that is made of at least 20D monofilament and provided with protrusions. The 20D-120D polyester, polypropylene or nylon monofilament on the bonding layer forms thick and rigid protrusions with a certain stiffness.