38results about "Carpets" patented technology

Method for manufacturing yarn, wherein said yarn comprises a plurality of continuous filaments, wherein said method comprises at least the following steps: - the step of spinning, preferably melt spinning, a plurality of continuous filaments; and - the step of treating said plurality of continuous filaments by means of a pressurized fluid supplied by two or more nozzles, and wherein one or more of said nozzles deliver said fluid at a varying pressure and / or rate and / or temperature.

The present invention relates to a method and a weaving machine for weaving pile fabrics with knotted pile yarns, configured so that, for sequences (I), (II), (III) of two warp yarn systems, the order of the warp yarn systems in the weft insertion mechanism (X) is changed and a pile yarn (P1)-(P4) is brought between the warp yarn systems, at least one warp yarn (1) of the first warp yarn system and at least one warp yarn (2) of the second warp yarn system are brought back into the original order on either side of a gap (T3), and finally an end part (L1a)-(L4a) of the pile yarn (P1)-(P4) is brought through this gap (T3) from the one edge (20) to the other edge (30) of the warp yarns (1), (2), so that a knot (PK1), (PK2), (PK3), (JK1), (JK2) is formed.

Method for manufacturing yarn, wherein said yarn comprises a plurality of continuous filaments, wherein said method comprises at least the following steps:the step of spinning, preferably melt spinning, a plurality of continuous filaments; andthe step of treating said plurality of continuous filaments by means of a pressurized fluid supplied by two or more nozzles,and wherein one or more of said nozzles deliver said fluid at a varying pressure and / or rate and / or temperature.

According to an example aspect of the present invention, there is provided a wallcover comprising a nonwoven substrate layer with a backing layer and an intermediate layer, disposed on one side of the backing layer, and a coating layer disposed on the intermediate layer. The backing layer comprises a mixture of cellulose fibers and coarse synthetic fibers. The invention also relates to a method of producing wall coverings. The invention provides environmentally friendly wallcovers, which may be produced in a single process phase without multiple manufacturing steps.

A tufted carpet including a primary backing which includes a spunbond nonwoven which includes polyethylene terephthalate (PET) filaments and a lower melting polymer material which is a filament forming material. The spunbond nonwoven is thermobonded by the lower melting polymer material. The spunbond nonwoven is further consolidated with a binder. The tufted carpet further includes tufts of yarn from polyethylene terephthalate (PET) which are sewn through the primary backing such that the piles of yarn are on a first surface and backloops of yarn are on a second surface of the primary backing. The backloops of yarn are thermobonded to the primary backing.

A method and apparatus for manufacturing carpets with an antique appearance using an automated weaving machine. The system integrates advanced control of warp tension, specialized pile yarn, and a unique reed and lancet assembly to replicate the randomized wear patterns, variable pile heights, and textural intricacies characteristic of aged carpets. A blend of synthetic and natural fibers undergoes a proprietary crimping, spinning, and two-stage dyeing process, producing multicolored yarn with pseudo-random shrinkage properties. Warp threads are precisely positioned using weighted beams and tiered lancets, enabling the creation of areas with zero and non-zero pile heights, separated by gradual transition zones. The resulting carpets exhibit high aesthetic authenticity and structural durability. A chi-squared statistical process ensures the randomness of worn patterns, optimizing the antique effect. The invention provides a scalable and efficient solution for producing affordable carpets that closely mimic the look and feel of genuine antiques.

To provide a system and method for applying a polymer surface treatment to carpets and other textiles.SOLUTION: A system and method include the use of a surfactant-free emulsion of a surface treatment polymer. The use of the surfactant-free emulsion of the surface treatment polymer reduces or eliminates the need to use pH adjusting agents and / or ionic salt solutions when applying surface treatment polymers to carpets or other textiles. By reducing the need to remove surfactants, emulsifiers, pH adjusting agents, and / or salts, the total volume of water used in treating carpets or other textiles is reduced.SELECTED DRAWING: Figure 1

A carpet tile includes a pile fabric layer, a primary backing, a latex precoat applied to the primary backing, a nonwoven mat positioned directly adjacent to the latex precoat, and a thermoplastic secondary backing applied to the nonwoven mat so that the thermoplastic secondary backing encapsulates a bottom surface of the nonwoven mat and saturates through the nonwoven mat to couple the nonwoven mat with the primary backing. The nonwoven mat includes a plurality of entangled fibers and a binder that bonds or adheres the entangled fibers together. At least some of the fibers of the nonwoven mat directly contact either the latex precoat or some of the yarns of the pile fabric layer.

The present invention relates to a polymeric fiber of irregular shape, comprising an at least six-fingered sectional area, a filter comprising the polymeric fiber, a nonwoven fabric comprising the polymeric fiber, the use of the polymeric fiber and a spinneret designed to provide said polymeric fibers.

A low-weight carpet or carpet tile and process for making the same, wherein the carpet or carpet tile comprises a facecloth having a plurality of face yarns tufted through a primary backing, a low-viscosity polyolefin coating layer applied to the primary backing, a reinforcing scrim layer, and an extruded polyolefin sheet. The top surface and bottom surface of the carpet tile are defined by the facecloth and either the extruded polyolefin sheet or the reinforcing scrim layer, respectively. The entire multi-layer web is then passed through a nip to compress the layers together, and the entire web is chilled before optionally being cut into tiles.

A filament for a pile yarn. The filament is a multi-component filament, comprising a core (10), at least a first sheath (20) at least partly enclosing the core (10) and optionally a second sheath (30) at least partly enclosing the first sheath (20). The core (10) comprises recycled polypropylene, and the first sheath (20) comprises polypropylene and a particulate, opaque additive.

A spacer fabric has a first flat warp-knitted fabric layer having openings each formed by a respective plurality of stitches and a second flat warp-knitted fabric layer also having openings that are each formed by a respective plurality of stitches. The second warp-knitted fabric layer further has at least a first yarn system and a second yarn system and yarns of the first yarn system run in a production direction on exactly over respective stitch wale and yarns of the second yarn system extend over at least two adjacent stitch wales that run in the production direction. The openings are larger than one of the stitches or a space between two of the stitches. Spacer yarns interconnect the warp-knitted fabric layers.

The application belongs to the field of carpets, and discloses a high-performance carpet and a preparation process thereof. The high-performance carpet is prepared by adopting a comprehensive process mode of fiber material mixed twisting, ring weaving, heat setting and stretching process, silver ion antibacterial treatment, etc. By reasonably selecting the proportion of polyester fiber, spandex fiber, wool bundle and conductive fiber, optimizing the fabric density and fiber spacing, and cooperating with mechanical and airflow stretching treatment, the best balance of the carpet in high elasticity and high pile effect is achieved, so that the carpet not only has excellent elastic recovery capacity and can quickly recover the shape, but also has rich surface pile and soft touch, thereby solving the problems of the traditional carpet in elasticity and comfort, and the problem that it is difficult to simultaneously realize high pile feeling and high stain resistance and antibacterial performance.

The present invention relates to a spunbonded non-woven fabric and a tile carpet using the same, and more particularly, to a spunbonded non-woven fabric for a base fabric of a tile carpet and a tile carpet using the same, the spun-bonded nonwoven fabric not only has excellent spinnability and improved tensile strength and tensile elongation in the manufacturing process of the nonwoven fabric, but also has the effect of recovering waste such as polyester plastic by using, as a raw material, a recovered polyester having an optimized intrinsic viscosity, crystallization temperature, and foreign matter number.

The present invention relates to a method for producing a fibrous composition, wherein at least a first recycled fiber and a second recycled fiber are provided. The invention further relates to a non-woven fibrous composition, which can be produced by means of said method. Further objects of the invention are a carpet comprising a pad which comprises at least a first recycled fiber and a second recycled fiber, as well as a carpet tile comprising a pad which comprises at least a first recycled fiber and a second recycled fiber.

A split adhesive fabric and a method for manufacturing the same, as well as mattresses and carpets based on the fabric, are provided. [Solution] Fabric A is produced by processes such as yarn steaming, shaping, weaving, brushing, and permanent bending, and has a fine hook structure on its surface. Fabric A is soft and comfortable against the skin, and also has the characteristics of hooks. Fabric A and fabric B, which has fine pile obtained from a pile structure, can be tightly adhered to form an adhesive bond, and both fabrics are easy to care for, easy to tear and separate with little noise when separating, and can be used in household products with large areas and multiple interchangeable surfaces. In addition, the present invention applies split adhesive fabrics to mattresses and carpets, and the surface and base layers of mattresses or carpets can be indirectly connected by split adhesive fabrics A and B.

The invention relates to a tufted carpet comprising bulked continuous filaments of polyethylene terephthalate. The polyethylene glycol terephthalate bulk continuous filament is manufactured by melt spinning polyethylene glycol terephthalate slices and color master batch slices for coloring, multi-step stretching, passing through a deformation nozzle, cooling and winding, the elastic modulus of the filament in the temperature range of 10 DEG C to 200 DEG C is 1.00 E + 07 Pa to 5.00 E + 09 Pa, and the elastic modulus of the filament in the temperature range of 10 DEG C to 200 DEG C is 1.00 E + 07 Pa to 5.00 E + 09 Pa. The filament is manufactured by the following steps of: performing melt spinning on polyethylene glycol terephthalate slices and color master batch slices for coloring, performing multi-step stretching, passing through a deformation nozzle, cooling and winding.

Method for manufacturing yarn, wherein said yarn comprises a plurality of continuous filaments, wherein said method comprises at least the following steps: —the step of spinning, preferably melt spinning, a plurality of continuous filaments; and—the step of treating said plurality of continuous filaments by means of a pressurized fluid supplied by two or more nozzles, and wherein one or more of said nozzles deliver said fluid at a varying pressure and / or rate and / or temperature.

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.

The application discloses a kind of multi-layer three-dimensional light soft blanket fabric and weaving process thereof, the multi-layer three-dimensional light soft blanket fabric includes at least 8 layers of organization;The eight layers of warp yarn and the corresponding eight layers of weft yarn are interwoven into eight layers of plain weave as bottom organization 1 every layer;The surface and inside of each layer of warp yarn and weft yarn of the bottom organization 1 are exchanged and correspondingly interwoven into eight layers of plain weave as bottom organization 2;The surface and inside of each layer of warp yarn of the bottom organization 1 are exchanged, the weft yarn arrangement order is unchanged, and each layer is correspondingly interwoven into eight layers of plain weave as pattern organization 1;The surface and inside of each layer of warp yarn of the bottom organization 2 are exchanged, the weft yarn arrangement order is unchanged, and each layer is correspondingly interwoven into eight layers of plain weave as pattern organization 2;After being exchanged respectively, pattern is formed, and the boundary of pattern is eight layers of consolidation organization.The surface and inside of each layer of yarn are exchanged, so that the tension of each layer is kept balanced, the uneven tension is prevented, the slackening phenomenon is avoided, and the application has better loft, excellent comfortable air permeability.

A composite material comprising four layers, two of which are polymeric films and two of which are nonwoven materials, suitable for use as a primary backing material and / or a secondary backing material in the manufacture of a textile carpet composition is disclosed. A method for manufacturing the disclosed composite material is also disclosed.

A carpet tile includes a pile fabric layer, a primary backing, a latex precoat applied to the primary backing, a nonwoven mat positioned directly adjacent to the latex precoat, and a thermoplastic secondary backing applied to the nonwoven mat so that the thermoplastic secondary backing encapsulates a bottom surface of the nonwoven mat and saturates through the nonwoven mat to couple the nonwoven mat with the primary backing. The nonwoven mat includes a plurality of entangled fibers and a binder that bonds or adheres the entangled fibers together. At least some of the fibers of the nonwoven mat directly contact either the latex precoat or some of the yarns of the pile fabric layer.

A bulked continuous filament (BCF) yarn comprising a plurality of filaments, each filament having an average denier along its length, the plurality of filaments comprising a first group of a plurality of filaments having a first average denier per filament, and a second group of a plurality of filaments having a second average denier per filament, the first average denier per filament and the second average denier per filament being different; wherein the first average denier per filament is at least 1.5 times larger than the second average denier per filament.

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.

A method of manufacturing bulked continuous carpet filament that includes providing a polymer melt and separating the polymer melt from the extruder into at least eight streams. The multiple streams are exposed to a chamber pressure within a chamber that is below approximately 25 millibars, or another predetermined pressure. The streams are recombined into a single polymer stream. Polymer from the polymer stream is then formed into bulked continuous carpet filament.

A method and a weaving machine for weaving pile fabrics with knotted pile yarns, configured so that, for sequences (I), (II), (III) of two warp yarn systems, the order of the warp yarn systems in the weft insertion mechanism (X) is changed and a pile yarn (P1)-(P4) is brought between the warp yarn systems, at least one warp yarn (1) of the first warp yarn system and at least one warp yarn (2) of the second warp yarn system are brought back into the original order on either side of a gap (T3), and finally an end part (L1a)-(L4a) of the pile yarn (P1)-(P4) is brought through this gap (T3) from the one edge (20) to the other edge (30) of the warp yarns (1), (2), so that a knot (PK1), (PK2), (PK3), (JK1), (JK2) is formed.

To provide a split-bonded fabric, a method for producing the same, and a mattress and a carpet based on the fabric.SOLUTION: The A fabric is made by operations such as yarn steaming, shaping, fabric weaving, brushing and permanent bending, and has a fine hook structure on its surface, and the B fabric having a fine pile obtained from the A fabric and the pile structure can closely adhere to each other to form a bond, and both the A fabric and the B fabric are soft and friendly to the skin, and can be easily torn and separated, and the noise at the time of separation is small, and can be applied to household goods which can replace several surface layers in a large area. In addition, the split-bonded fabric of the present invention can be applied to a mattress or a carpet, and the surface layer and the base layer of the mattress or the carpet are indirectly connected by the fabric A and the fabric B of the split-bonded fabric.SELECTED DRAWING: None

The present disclosure relates to a spunbond nonwoven fabric for a tile carpet base fabric which can manufacture tile carpets with excellent sound absorption performance and tuft withdraw force, including high-thickness nonwoven fabrics made of hollow fibers to which recycled polyester raw materials are applied, and a tile carpet using the same.

A waffle weave floor mat, including a mat body formed by interweaving knitted warp yarns and knitted weft yarns. Both the top surface and the bottom surface of the mat body are divided into grids. Each grid has a resilient concave portion gradually recessing towards the center, and a supporting convex portion is formed between every two resilient concave portions. The knitted warp yarns include bottom warp yarns on the bottom surface of the mat body and main body warp yarns in other positions. The knitted weft yarns include bottom weft yarns on the bottom surface of the mat body and main body weft yarns in other positions. The bottom warp and / or weft yarns are made of long fibers, while the main body warp and weft yarns include short fibers. The bottom warp and weft yarns are coated with an anti-slip coating on a side away from the top surface.

Examples of an exercise mat and methods for making same are disclosed. The exercise mat comprises a top layer comprising a plurality of pieces put together to form the top layer of the mat, a bottom cushioning layer removably attached to the top layer, and a fastener configured to secure together the top layer and the bottom layer of the exercise mat. The plurality of pieces of the top layer can be woven or sewn together creating a textured surface on the top layer of the mat.