The present disclosure provides a polyamide 5X staple fiber, a preparation method and use thereof. The polyamide 5X staple fiber has a denier of 8.0-30.0D, a breaking strength of 2.0-6.0 cN/dtex, and an elongation at break of 30-100%. The polyamide 5X staple fiber has good mechanical properties and softness, and a blended wool yarn for manufacturing carpets with good mechanical properties, dyeability, and wear resistance can be obtained by using the polyamide 5X staple fiber.

The invention pertains to a method to manufacture a textile product comprising a first sheet having polyester yarns fastened to this sheet to form a pile thereon, the method comprising providing the sheet, stitching the polyester yarns through the sheet to form the pile on a first surface of the sheet and loops of the yarns at a second surface of the sheet, contacting the second surface of the sheet with a surface of a hot body to at least partly melt the loops of the yarns to fasten the yarns to the sheet, wherein the second surface is actively cooled to force the temperature to be below the glass transition temperature of the polyester yarns within 60 seconds after the contacting of the second surface with the hot body. The invention also pertains to a device for applying this method.

The present disclosure provides a pre-coated bottom cover combination machine for tile carpet comprising a carpet surface pre-coated processing line and a back bottom cover processing line. The back bottom cover processing line includes drive device for driving the carpet belt to move, black material feeding and automatic control device, scraper, white material feeding and automatic control device, composite device of bottom back and carpet surface, bottom back plasticizing and heating line, embossing device, carpet body water-cooled plate, carpet body water-cooled roller, carpet storage rack, deviation correction device, dicing machine, inspection table. The present invention can meet the requirements of reducing the manufacturing cost of tile carpets.

A blanket formed from a woven or knitted textile material. The textile material is an elongated tubular shell and a filler. The filler is a synthetic microfiber or a mixture of synthetic microfiber and natural microfiber.

The present disclosure provides combination yarns and carpets formed therefrom, in particular combination yarns comprising a first single primarily PET yarn and a second single primarily PTT yarn, wherein at least one of the first single yarn or the second single yarn includes one or more additives which increases dye uptake.

Various implementations include a method of forming a bulked continuous filament (BCF) yarn. The method includes providing N molten streams of polymer, providing M spinnerets, and spinning the N molten streams of polymer through the M spinnerets. At least a first group of filaments and a second group of filaments are spun through the M spinnerets. The first group of filaments each have a first average denier per filament along a length of the filaments and the second group of filaments each having a second average denier per filament along a length of the filaments, the first and second average denier per filament being different. The method further includes combining the filaments from the M spinnerets together and texturizing the spun filaments.

Floor coverings having a greige good, an adhesive layer, and a secondary backing material. The greige good has a primary backing component having adjoined first and second portions, and a plurality of fibers. The secondary backing material has an attached portion and a first exposable portion, with the attached portion adhered to the first portion of the primary backing component by contact with the adhesive layer. The second portion of the primary backing component is unattached to the first exposable portion of the secondary backing material, and the first exposable portion defines a portion of the first end edge of the floor covering. The second portion of the primary backing component is selectively moveable relative to the first portion to a position in which at least a portion of the second portion of the primary backing component does not overlie the first exposable portion of the secondary backing material.

A covered yarn material for a heating blanket felt, a covered yarn, and a woven product thereof are provided. The covered yarn material includes a skin-layer material and a core-layer material, where the skin-layer material includes 20 wt % to 30 wt % of a powder melt mixture and 80 wt % to 70 wt % of a mixed-melt raw material; the core-layer material includes 100 wt % of a core-layer filament; the powder melt mixture is composed of the following components: 20 wt % of a carbon nanotube (CNT), 35 wt % of a graphite powder, 25 wt % of a copper powder, and 20 wt % of a jade ore powder; the mixed-melt raw material includes one or more from the group consisting of polyethylene terephthalate (PET), polyamide (PA) 6, PA66, polyphenylene sulfide (PPS), liquid crystal polymer (LCP), and polycarbonate (PC); and the core-layer filament includes one or more from PET, PA66, PPS, and LCP.

Disclosed herein, inter alia, is a flooring woven fabric. The flooring woven fabric includes a fabric layer including bulked continuous filaments (BCFs) having crimp and a polymer resin composition. The fabric layer includes a woven yarn of BCFs and the polymer resin composition is applied on the top portion of the fabric layer such that the polymer resin to form a coating layer. The polymer resin composition of the coating layer may penetrate between the BCFs and yarns made of BCFs. As such, the flooring woven fabric may have improved the wear resistance to strengthen the surface properties and positioning the coating layer to block the penetration of liquid contaminants at the same time, thereby improving the decontamination performance.

Methods of cutting a flooring web into rectangular flooring tiles such that at least one vertical cut along the length of the web defines a shorter edge of the rectangular tiles and horizontal cuts across the width of the web define the longer edges of the rectangular tiles.