Abstract: The present invention provides a tile carpet comprising a sealer layer of a novel hot-melt type composition low in fumability (fuming property) and superior in a sealing effect and backing layers of a composition low in fumability. The tile carpet has a structure in which a backing layer (A) of a composition comprising an amorphous polyolefin and a filler containing magnesium hydroxide; a glass or polyester non-woven fabric; a backing layer (B) of a compositon comprising an amorphous polyolefin and a filler containing magnesium hydroxide; a glass or polyester crossed fabric; and a carpet cloth having a sealer layer (C) of a composition comprising, an amorphous polyolefin and a filler, are laminated to one another successively in this order.

Abstract: As a method for producing a tile carpet having a a lining layer, there is provided a means for obtaining a tile carpet superior in the uniformity of thickness and adhesion of the lining layer and also superior in all of standing stability, shape and dimensional stability and durability, in high applicability of a sealing material in carpet cloth and a lining material and that in high production efficiency. The method of the present invention for producing such tile carpet comprises applying a heat-melted, amorphous olefin polymer composition (11) onto a travelling endless belt (3), then laminating onto this coating surface a carpet cloth (1) which has been sealed beforehand with an amorphous olefin polymer composition (7), to obtain an integral laminate, thereafter cooling the laminate forcibly using a cooling plate (14), separating the laminate from the endless belt (3) and cutting it into a tile shape.

Abstract: A tufting machine is provided with a needle block movable up and down, needle carriers mounted on the needle block, the carriers carrying needles aligned crosswisely of the machine, wherein the needles are individually driven to insert into a backing fabric by means of actuators operatively connected to each of them and a needle selector for selecting the needles by controlling the operation of the actuators.