81 results about "Tufting" patented technology

An insulation component manufacturing method for manufacturing flow-tight, light-weight, sustainable insulation components for vehicles, the insulation component having at least one tufted textile top cloth, a film as the steam-and air-tight flow-tight layer and an absorber layer from a nonwoven having fibers that run vertically upwards relative to the surface, and is manufactured by means of at least one steam vacuum tool. Also, a flow-tight, light-weight, sustainable insulation component for vehicles.

A system, apparatus and methods for forming tufted products can include a tufting machine for forming patterned tufted products, such as carpets, rugs, and artificial grass or turf product with logos of other designs including multiple colors of yarns integrated therein. The tufting machine can include a series of hollow needles arranged along a needle bar at a gauge spacing and can receive a series of different color and / or types of yarns from a yarn feed system. A yarn selection system can be controlled to selectively hold back or retract yarns from the needles. The needles will be reciprocated into and out of a backing to deliver a series of yams into the backing and can be engaged by corresponding knives to form tufts of yarns.

A tufted article (e.g., an artificial turf panel) having a backing and a plurality of tufts extending through the backing. The plurality of tufts are distributed among a plurality of patterned regions. Each patterned region has at least one tuft of the plurality of tufts. The tufts of each patterned region differ from the tufts of at least one other patterned region of the tufted article in at least one of color, pile height, yarn type, or yarn density. At least one patterned region creates a longitudinal discontinuity in the color pattern of the tufted article. The tufted article does not have a seam. Complementary side edges of the tufted articles can be secured together to form at least a portion of the surface covering without the need for cutting or the use of inlay components.

The invention relates to the technical field of carpet processing, in particular to a high-end tufted carpet cutting and trimming device which comprises a base, a rack is arranged at the top end of the base, and a carpet conveying belt, a first electric lifting table, a cutting table and a trimming table are sequentially arranged on the rack in the carpet conveying direction. A carpet transverse cutter is arranged at the top end of the first electric lifting table, conveying belts are arranged at the tops of the cutting table and the trimming table, an electric telescopic pressing device fixed to the top end in the rack is arranged above the cutting table, and a fourth electric lifting table fixed to the top end in the rack is arranged above the trimming table; and a trimming shaver is arranged at the bottom end of the fourth electric lifting platform. By arranging the cutting table and the electric telescopic pressing device, a carpet can be fixedly cut when being cut, burrs on the periphery of the carpet are prevented, and by arranging the trimming table and the trimming razor, the surface of the cut carpet can be trimmed.

The invention relates to the field of carpet materials, in particular to an environment-friendly flame-retardant carpet material and a preparation method thereof. The environment-friendly flame-retardant carpet material comprises the following raw materials in parts by weight: 50-55 parts of jute, 40-45 parts of modified polypropylene, 7-10 parts of polyurethane, 30-32 parts of an adhesive and 5-7 parts of calcium carbonate. According to the invention, the flame-retardant yarns with high flame-retardant property can be prepared from the modified polypropylene, and the flame-retardant yarns are tufted on the jute backing, so that the whole carpet has a better flame-retardant effect from top to bottom.

The invention relates to the technical field of tufted carpet production, and particularly provides a tufted carpet and woven carpet polyolefin hot melting production line and a production process. The production line comprises a polyolefin / hot melt adhesive stirring and conveying system, a blank blanket storing and conveying system, a yarn winding cloth storing and conveying system, a gluing and laminating system, a heating oven, a cooling mechanism, a roller type blanket collecting machine, a longitudinal splitting machine and a rolling cloth swinging machine. The process comprises the following steps: preparing a polyolefin coating, preparing a composite carpet, carrying out temperature control shaping and yarn puffing on the composite carpet, cooling and shaping, collecting the carpet, slitting, swinging cloth and rolling, and carrying out quality inspection and packaging. The polyolefin coating is prepared from the polyolefin particles and the stone powder, no solvent is volatilized in the production process, and environmental pollution and health hazards are completely eradicated; secondly, hot melting and curing are carried out through accurate temperature control, so that the energy consumption is greatly reduced, and the production efficiency is high; meanwhile, the hot melt adhesive in the molten state has good fluidity and permeability, and the comprehensive performance of the finished carpet is excellent.

The utility model discloses a tufting gun, which belongs to the technical field of textile equipment, and comprises a shell, a driving motor, a transmission mechanism, a tufting machine head and a controller, the driving motor, the transmission mechanism, the tufting machine head and the controller are arranged in the shell, the shell comprises a shell main body part and a handle part, and the tufting gun is characterized in that the transmission mechanism is arranged in the shell main body part; the tufting machine head is mounted at the front end of the transmission mechanism and extends out of the front end of the shell main body part, the driving motor is arranged in the handle part, a control panel is arranged at the rear end of the shell main body part, and the control panel is connected with the controller. According to the tufting gun, the appearance design, the structural layout and the operation interface are optimized, and the applicability, the maintenance convenience and the production efficiency of equipment are improved through the modularized and integrated design.

The invention provides a glue-free environment-friendly flame-retardant full-paving carpet preparation device and a preparation process thereof. Comprising a spinning machine used for preparing colored flame-retardant yarns, a non-woven machine used for preparing non-woven base cloth, a tufting jacquard machine used for tufting the colored flame-retardant yarns on the non-woven base cloth to prepare a colored jacquard blank blanket, and a composite mechanism used for forming a composite blanket bottom on the back surface of the blank blanket. The carpet back of the blank carpet is roughened, so that the fiber entanglement effect of subsequent hot melting fibers and the blank carpet is improved.

The invention relates to the technical field of functional textile materials, in particular to a temperature-control chenille fabric and a preparation method thereof. According to the invention, a three-layer composite structure with a vertical gradient functional zone is constructed, wherein a close-fitting one-way moisture conducting layer is formed by special-shaped section terylene; a lower-layer polypropylene fiber network and an upper-layer moisture-absorbing heating fiber are compounded through a knitted structure to form an intelligent response layer, so that spatial isolation between a sweat path and a heating path is realized; and the outer layer is a heat preservation tufting layer formed by blending hollow solid-solid phase change fibers and polyester filament yarns. According to the method, moisture absorption heating and rapid perspiration can be triggered under different conditions, stable buffering of solid-solid phase change is matched, the intelligent synergistic effect of rapid moisture guiding evaporative cooling during sweating and active heating and moisturizing during drying and low temperature is achieved, and the dynamic heat and humidity comfort is remarkably improved.

A low-weight carpet tile and process for making the same, wherein the carpet tile comprises a facecloth having a plurality of face yarns tufted through a primary backing, an extruded polymer secondary backing layer, and a reinforcing scrim layer partially embedded within the extruded polymer secondary backing layer. The top surface and bottom surface of the carpet tile are defined by the facecloth and the reinforcing scrim layer, respectively. A polymer-based resin is extruded onto the facecloth to form an at least substantially uniform secondary backing layer, and the reinforcing scrim layer is laid onto the extruded polymer secondary backing layer while the extruded polymer secondary backing layer remains above a softening temperature for the resin. The entire multi-layer web is then passed through a nip to embed the reinforcing scrim layer into the extruded polymer secondary layer, and the entire web is chilled.

The present invention relates to a non-woven fabric laminate for carpet base fabric and a carpet comprising same. According to the present invention, provided are a non-woven fabric laminate for carpet base fabric and a carpet comprising same, in which the non-woven fabric laminate for carpet base fabric provides good workability in a tufting process for manufacturing carpets, exhibits excellent mechanical properties, and is easily recyclable.

The application relates to the field of household articles, in particular to a soft high-elasticity floor mat and a preparation method thereof. The soft high-elasticity floor mat comprises a yarn layer, a base cloth layer, a glue layer and an anti-skid layer arranged in sequence, the yarn layer is formed by tufting polyester yarn on the base cloth layer, the count of the polyester yarn is 1500D-3500D, the fineness of a single polyester fiber in the polyester yarn is 7.5-14.5 dtex, and the number of the polyester fibers in the polyester yarn is 200-400F. The preparation method comprises the following steps: tufting, using a tufting machine to tuft the polyester yarn on the base cloth layer to form the yarn layer; yarn fixing, after the steps of glue adjusting-foaming, cloth feeding-gluing and drying, the fire-retardant glue is applied to the side of the base cloth layer away from the yarn layer; the anti-skid layer is compounded to the side of the base cloth layer away from the yarn layer; printing, cutting and sewing to obtain the soft high-elasticity floor mat. The floor mat prepared by the application has good softness and good elastic effect.

A tufting machine for selectively forming tufts of yarns, including different color or type yarns, for forming patterned tufted articles such as carpets. A series of needles are reciprocated into and out of a backing material being fed through the tufting machine and are engaged by a series of gauge parts so as to pick-up loops of yarns from the needles. The gauge parts will be selectively controlled by activators to extend or retract the gauge parts to positions or elevations sufficient to pick-up or not pick-up loops of yarns from the needles. The feeding of the yarns to the needles further will be controlled to back-rob yarns not picked-up by the gauge parts, while the backing feed will be controlled to enable formation of tufts at an increased rate over the pattern stitch rate for the pattern of the tufted article being formed.

Disclosed herein is a synthetic turf system comprising a high-density blend of fully texturized, semi-texturized, and tape yarns tufted through a primary backing to form a blended yarn distribution having a continuous density gradient throughout the turf system's vertical profile. The system is characterized by a high filament density achieved through multiple yarn ends per tuft (increased ply count), which is enhanced by the fibrillation of the tape yarns. The high-density blend of fully texturized (20), semi-texturized (40), and fibrillated tape yarns (80), combined with the disclosed spatial and mechanical integration, provides a three-dimensional, load- distributive blend of fibers with variable flex, crimp, and surface texture. The overlap between the compression ratios of the different types of yarns results in a vertically continuous, mechanically blended turf layer, with fiber compression profiles that mimic the fibrous gradation of natural grass root and canopy structures.

A tufted carpet system for a moulded automotive trim part or flooring comprising a nonwoven primary backing, a plurality of tufts comprising of bulk continuous filament (BCF) yarn, whereby the BCF yarn is inserted in the primary backing and projected on the opposite side of the insertion to form a tuft pile, a secondary backing layer and an adhesive between and in contact with the primary backing at the surface opposite the pile and the secondary backing.

This invention discloses a tufting mechanism and control method for producing double-layer cut-pile jacquard carpets using a double-hook beam, belonging to the field of tufted carpet weaving machinery. Each tufting unit contains only one tufting needle, corresponding to two fixedly configured high and low cut-pile hooks. Only the high cut-pile hook has an elastic pusher controlled by the pattern program. When weaving the low pile, the elastic pusher moves forward to close the high hook tip, pushing the yarn away and capturing it with the low hook, while simultaneously supplying short yarn via a servo. When weaving the high pile, the elastic pusher moves backward to release the high hook, which captures the yarn, while simultaneously supplying long yarn. The double-cutting blade completes the cutting of both high and low pile ends in one stroke. This invention replaces the traditional hook selection mode with pusher-based yarn selection, achieving pixel-level double-layer cut-pile jacquard, full-pile cutting and even-height flatness of the carpet surface, with a minimalist structure and high reliability.

The invention relates to a live plant pattern wall based on aeroponic cultivation and tufting gun weaving and a manufacturing method thereof. The live plant pattern wall comprises non-woven fabric, an aeroponic cultivation facility and a spraying system. Patterns formed by seed threads are woven on the non-woven fabric through a tufting gun, and the seed threads are formed by weaving seeds wrapped with degradable planting paper and cotton threads; the aerial fog cultivation facility is of a column type or frame type structure, and a spraying system is arranged in the aerial fog cultivation facility; the non-woven fabric covers the surface of the aeroponic facility, and the spraying system is used for spraying an atomized nutrient solution to a seed line area, so that seeds grow to form a live plant pattern. The spraying system comprises a spraying pipeline and a nozzle, and the spraying pipeline is connected with the nutrient solution circulating system. The aerial fog cultivation facility of the column type structure is a column body defined by a plastic net, and the aerial fog cultivation facility of the frame type structure is a frame with a certain length, width and thickness. The living plant pattern wall is used for building modern agricultural park landscapes, making enterprise identifications and greening and beautifying scenes in urban spaces.

This utility model relates to the technical field of weaving equipment for producing platinum alloy catalytic mesh. It provides a weaving machine for producing platinum alloy catalytic mesh, including a tufting machine body. A tufting assembly is installed on the upper end of the tufting machine body. A tufting density adjustment component is arranged inside the needle plate of the tufting assembly. The tufting density adjustment component includes: an adjustment cavity arrayed inside the needle plate to provide installation space for the adjustment mechanism; and an adjustment motor, fixed at the top of the adjustment cavity as a power source. This utility model, through a tufting density adjustment component consisting of an adjustment motor, a screw, a screw block, and a linkage rod, can control the operation of the corresponding adjustment motor according to the tufting density. This causes the screw to rotate, and the screw block, under the action of the thread, moves the tufting needles upward through the linkage rod, hiding them inside the adjustment cavity. The tufting density can then be adjusted by regulating the gap between the tufting needles, improving the applicability and effectiveness of the device.

Disclosed herein is a method and associated adjusting system for adjusting the sensor sensitivity of a motion sensor for detecting movement of a pile yarn in a tufting machine, provided with several tufting needles, where this pile yarn is incorporated into a fabric. The method includes determining current process data, providing reference data for the sensor sensitivity of the motion sensor, including one or more sets, where each includes a value of a reference sensor sensitivity and corresponding process data, determining a connection between the current process data and the process data of the provided reference data, determining a value for the sensor sensitivity to be adjusted on the basis of this connection and the one or more values of the reference sensor sensitivity of the provided reference data, and adjusting the value for the sensor sensitivity to be adjusted in the motion sensor.

The utility model belongs to the technical field of lawn base cloth, and particularly relates to lawn tufting base cloth with sizing materials. The fabric comprises at least two layers of base cloth, the rubber material is filled between the adjacent base cloths; a plurality of quilting seams are formed in the base cloth. The artificial turf gluing device is used for solving the technical problems that the artificial turf gluing process in the prior art occupies about 1 / 3 of the manufacturing process time, and the production speed of the artificial turf is influenced.

A gas delivery body for delivering gas to a portion of a tufting machine to remove debris therefrom is disclosed. The gas delivery body may be elongated along a longitudinal axis. The gas delivery body may include a structure defining one or more inlets configured to receive gas from a source of pressurized gas, an outlet, and a channel providing fluid communication between the inlet and the outlet. The channel may extend along a flow path between the one or more inlets and the outlet. The gas delivery body may be configured to be coupled to the tufting machine such that the outlet is positioned proximate to the portion of the tufting machine.

The window structure comprises a window frame and a window sash arranged on the window frame in a swinging mode, the radial section of the bottom wall of the window frame is arranged in a step shape and forms a step face used for being in clearance fit with the bottom wall of the window sash when the window sash and the window frame are closed, and a dustproof blanket is laid on the step face. The dustproof blanket is formed by sequentially stacking and adhering a surface layer, a middle layer and a bottom layer, a connecting structure used for detachably connecting the laying blanket with the bottom wall of the window frame is arranged between the bottom layer and the step surface, and the surface layer is a fluff layer formed by processing elastic knitted fibers through a weaving or tufting or needling process. The side-hung window solves the problems that dust is prone to being accumulated at the bottom of a window frame of a traditional side-hung window, and accumulated dust is difficult to deal with.

The invention discloses a tufting machine fault detection device based on high-speed image capture and recognition and a shutdown control method. Comprising a plurality of yarns arranged along the longitudinal direction, a tufting hook for hooking the yarns, a traversing mechanism arranged between the yarns and the upper surface of a non-tufting part of a fabric, a tufting needle array for implanting the yarns into the fabric, and a plurality of high-speed cameras for shooting the upper surface of the fabric, the high-speed cameras are fixedly arranged above the fabric, the high-speed cameras are sequentially arranged in the tufting needle array direction and have the same height, and camera bodies of the high-speed cameras vertically face the upper surface of the fabric downwards; and the shooting ranges of the adjacent high-speed cameras have overlapped areas. The full images of the upper surface of the fabric can be synthesized and spliced only by collecting lightweight features and through a simple kinematic relationship, so that the calculation time is greatly saved, and the contradiction between the real-time requirement for faults and the inherent time delay in the image recognition processing process in the prior art is further solved.

The utility model is applicable to the field of tufting equipment, and discloses a tufting gun which comprises a gun rack assembly, a poking needle, a first sliding block, a motor, a driving wheel and a first connecting piece, and the first sliding block is connected with the poking needle so as to be used for driving the poking needle to do reciprocating motion to poke woolen yarn into base cloth; the motor is mounted on the gun rack assembly; the driving wheel is in transmission connection with the motor and is driven by the motor to rotate; one end of the first connecting piece is fixedly connected with the driving wheel, and the other end of the first connecting piece is connected to the first sliding block in a connecting mode of sliding relative to the first sliding block and rotating relative to the first sliding block so as to drive the first sliding block to drive the poking needle to reciprocate in the first direction when the driving wheel rotates. When an operator operates the tufting gun on the base cloth, due to the fact that the first connecting piece is connected to the first sliding block in a sliding and rotating mode relative to the first sliding block, the poking needle is driven to move, and the size of the tufting gun is reduced.

The invention provides an environment-friendly fancy yarn tufted carpet and a preparation method thereof, and relates to the technical field of household textile manufacturing, and the preparation method is characterized by comprising the following steps: preparing environment-friendly yarns: blending wool and synthetic fibers to prepare white main yarns, and preparing pre-colored fancy yarns through a color master batch spinning or space dyeing washing-free process; the method has the advantages that dyeing wastewater is thoroughly eradicated, and a traditional high-water-consumption dyeing link is omitted through the color master batch spinning and space dyeing washing-free process; indoor air pollution is completely eradicated, and VAE odorless latex is adopted to replace petroleum-based gum, so that the release amount of TVOC is extremely low, and'odorless and ready-to-use 'is realized; the natural and random color artistic effect is achieved, and the handicraft texture is presented through physical twisting; meanwhile, excellent comprehensive performance is achieved, wool provides comfortable foot feeling and flame retardance, synthetic fiber enhances wear resistance, and excellent tufting locking force and dimensional stability are guaranteed through combination of the VAE gum and the cotton base cloth.

A tufting machine for selectively forming tufts of yarns, including different color or type yarns, for forming patterned tufted articles such as carpets. A series of needles are reciprocated into and out of a backing material being fed through the tufting machine and are engaged by a series of gauge parts so as to pick-up loops of yarns from the needles. The gauge parts will be selectively controlled by activators to extend or retract the gauge parts to positions or elevations sufficient to pick-up or not pick-up loops of yarns from the needles. The feeding of the yarns to the needles further will be controlled to back-rob yarns not picked-up by the gauge parts, while the backing feed will be controlled to enable formation of tufts at an increased rate over the pattern stitch rate for the pattern of the tufted article being formed.

A ground cover having a woven backing layer overlying a nonwoven underlayer tufted with yarns to form a plurality of rows of spaced-apart tufts extending as simulated blades of grass with interstices therebetween defining paths for flow of ambient water and plurality of needle-punched strands of the nonwoven underlayer extending in the interstices, and upon installation as a ground cover receiving an infill into the interstices and the needle-punched strands moderating the flow rate of ambient water flow and reducing infill migration.

A method and associated adjustment system (24) for adjusting the sensor sensitivity of motion sensors (16, 17) for detecting the movement of pile yarn (3) in a tufting machine (1) provided with a plurality of tufting needles (12), wherein the pile yarn (3) is incorporated into a fabric (7), the method and associated adjustment system comprising: determining current process data; providing reference data for the sensor sensitivity of motion sensors (16, 17), the reference data consisting of one or more sets, each set including a reference sensor sensitivity value and corresponding process data; determining a relationship between the current process data and the process data of the provided reference data; determining a sensor sensitivity value to be adjusted based on this relationship and one or more reference sensor sensitivity values ​​of the provided reference data; and adjusting the sensor sensitivity value to be adjusted in the motion sensors (16, 17).

1. The name of the design product: tufting gun. 2. The use of the design product: the design product is used for processing tufted carpets and related handicrafts. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

A method of manufacturing a floor covering comprising a tufted textile substrate and a reinforcing backing system. The backing system comprises an adhesive layer which is adjusted to contain voids. A reinforcing fiber layer is located between the adhesive layer. After drying, the adhesive layer and reinforcing fiber layer are compressed to collapse the voids in the adhesive layer and encapsulate the reinforcing fibers. The reinforcing fiber layer is also moved toward the primary backing substrate and engages the ends of the tufts.