19results about "Pile loops cutting" patented technology

The application relates to the technical field of textiles, and particularly discloses a double-faced color-weaved large jacquard corduroy fabric and a production process thereof. The double-faced color-weaved large jacquard corduroy fabric is obtained after a corduroy base fabric sequentially undergoes pretreatment, cutting, brushing and singeing. The corduroy base fabric woven by the application has raised weft yarns on both the front and back surfaces, and after the cutting, brushing and singeing treatment, the obtained double-faced color-weaved large jacquard corduroy fabric has pile on both the front and back surfaces, thereby improving the warmth retention performance of the fabric. Meanwhile, compared with the single-faced pile corduroy fabric, the double-faced pile corduroy fabric has a greater thickness under the condition of the same fabric weight, thereby overcoming the limitation of the production process on the fabric thickness.

The present invention relates to an artificial fur and a method for manufacturing the same, and aims to provide an artificial fur which has sufficient moisture absorption performance and can reduce the energy consumption required for manufacturing. The artificial fur according to the present invention contains artificial protein fibers.

This provides a finishing process for pile fabrics with extra-long pile loops. [Solution] The finishing process for pile fabric involves compressing the wet pile fabric, untwisting the ropes, stretching, and drying. In the final pile fabric finishing process of the present invention, at least 99.5% of the pile loops can be stretched to their full height. The process of the present invention does not require the introduction of new equipment and can be performed with existing machinery.

The utility model provides a towel pile cutting device which comprises a box body, a feeding mechanism and a discharging mechanism, the feeding mechanism and the discharging mechanism are arranged on the opposite sides of the box body, two sets of guide rollers close to the feeding mechanism and the discharging mechanism respectively are arranged in the box body, and a pile cutting mechanism is arranged between the two sets of guide rollers. Two parallel down collecting mechanisms are arranged on the side, close to the discharging mechanism, of the down cutting mechanism and located in the same vertical plane. Each group of down collecting mechanism comprises a rotationally arranged cylinder body, a first driving assembly for driving the cylinder body to rotate, through holes which are formed in the side surface of the cylinder body and are uniformly distributed, down hooking assemblies arranged in the through holes, and a suction assembly communicated with the cylinder body. The towel fluff hooking device can make contact with the surface of a towel through the fluff hooking assembly, broken fluff on the surface of the towel can be fully hooked and fed into the barrel to be discharged, and the cleaning effect is good.

The present disclosure relates to a process for finishing a pile fabric having ultra-long pile loops. The process for finishing the pile fabric in accordance with the present disclosure is carried out on a wet pile fabric involving stages of squeezing, rope-opening, stretching and a drying process. The process for finishing the pile fabric allows at least 99.5% of the pile loops to be extended to their full height. The process of the present disclosure does not require a new set up and can be run on the available machines.

The present application relates to the technical field of textile, and discloses a kind of anti-falling wool simulation large fur pile fabric and weaving method thereof.The pile fabric is warp-knitted fabric, and includes bottom layer and pile layer arranged in turn from bottom to top.The bottom layer is knitted by semi-dull polyester filament and semi-dull low-elasticity filament, the semi-dull polyester filament accounts for 5-6% of the weight of the fabric, and the semi-dull low-elasticity filament accounts for 10-15% of the weight of the fabric.The pile layer is knitted by super-matt polyester filament, accounting for 80-85% of the weight of the fabric.The method provided by the present application has fewer finishing processes for preventing wool loss, and is low in cost, low in bit error rate, fast in reaction speed, and the long pile pile fabric prepared is not prone to wool loss and durable.

A woven brushed elastic fabric includes a fabric blank and a plurality of yarn segments. The fabric blank is formed by interweaving a plurality of first yarns and composite yarns. Each composite yarn is composed of a second yarn and an elastic yarn. The second yarn is wound around the elastic yarn. The fabric blank has a first side, and a second side opposite to the first side and formed with a plurality of yarn loops. The yarn loops are formed by the interweaving of the first yarns and the composite yarns in a skip manner along a first direction or a second direction transverse to the first direction. The yarn segments are formed on the second side of the fabric blank by breaking at least some of the yarn loops.

A pile knit fabric for internal materials of vehicles may include a knit layer prepared by weaving ground yarns, on one surface thereof, and a pile layer prepared by interweaving pile yarns with ground yarn loops of the knit layer, on the other surface thereof and, thus, has excellent physical coupling force between the ground yarns and the pile yarns and has excellent abrasion resistance, scratch resistance and formability as well as soft tactility.

To provide a seal material having cut pile, which ensures sealability in a low load state and has high degree of freedom for design.SOLUTION: A seal material has cut pile. The seal material has at least two types of cut piles formed by shirring of a woven fabric or a knitted fabric including at least two types of pile yarns. At least the two types of cut piles are different in easily falling property. At least the two types of cut piles constitute stripe by forming lines respectively on a surface of the seal material. The cut pile forming the lines has hair flow direction tilting toward one of the adjacent cut piles forming lines.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of textile, in particular to a loop pile cutting machine. A first knitting section, a second loop cutting section, a second knitting section, a first loop cutting section and a first knitting section which are circularly arranged are formed on the lower triangular block; the first knitting section internally comprises a tightening track and a galling track A; the second cutting ring section comprises a B cutting ring track; the second weaving section internally comprises a binding track and a B napping track; the first cutting ring section comprises a cutting ring track A; by means of the design, the upwarp angle of the fluff formed after the looped pile is cut is small relative to the horizontal plane, the situation that the fluff is fed together with the upper knitting needle during knitting of the next path can be avoided, and the problem of back flaws of short fluff products is solved.

The utility model discloses a cut pile receiving structure of a jacquard machine, which relates to the field of cut pile and is characterized by comprising an outer shell, an inner shell is arranged in the outer shell, the top end of the outer side wall of the inner shell is attached to the top end of the inner side wall of the outer shell, and the inner diameter of the inner shell is gradually reduced along the vertical downward direction. The height of the inner bottom face of the outer shell is gradually reduced in the direction away from the axis of the outer shell. According to the utility model, when the waste material tends to raise upwards under the external influence, the diameter of the bottom end of the inner shell is smaller, and a crack formed between the peripheral wall and the inner shell prevents the waste material from raising, so that the outward dissipation of the waste material is reduced, the cleaning workload is reduced, and the processing efficiency is improved; the bottom cover and the peripheral wall are in a detachable structure through screw-thread fit, so that the bottom cover is convenient to detach to clean waste materials.

The utility model relates to the technical field of textile machinery accessories, and discloses a rope velvet machine movable knife rest convenient to maintain, which comprises a positioning frame, sliding holes are formed in the two sides of the positioning frame, limiting holes are formed in the two sides of each sliding hole, a movable rod is arranged in the positioning frame, the movable rod is connected in the sliding holes in a sliding manner, and the limiting holes are formed in the two sides of each sliding hole. Limiting holes are formed in the movable rods, limiting strips are fixedly connected to the exteriors of the movable rods, the limiting strips are slidably connected to the interiors of the limiting holes, first mounting holes are formed in the movable rods, connecting columns are arranged in the first mounting holes, and mounting assemblies are fixedly connected to the right ends of the connecting columns. According to the utility model, through the arrangement of the pull rod, the tool rest is more convenient to mount and dismount, the tool is convenient to maintain and replace, and through the arrangement of the limiting strip, the movable rod axially reciprocates, so that the tool rest moves stably and lightly, and the quality of rope velvet is improved.

The utility model relates to the technical field of textile equipment, and provides towel velvet cutting equipment which comprises a frame body. The brushing roller is mounted at the inlet of the frame body and used for brushing the fed towel blank towels; the velvet cutting vertical knife assembly is mounted on the frame body; the air blowing box is arranged on the frame body and is positioned behind the brushing roller in the advancing direction of the towel blank towel; the velvet cutting flat knife is located behind the air blowing box in the advancing direction of the towel blank towel; the air blower is arranged in the air blowing box, and a plurality of air outlets are formed in the top surface of the air blowing box; and the suction fan is arranged at the top of the frame body and corresponds to the position of the air blowing box, so that the towel blank can be attached to the pile cutting vertical cutter assembly and the pile cutting flat cutter through the air blower and the suction fan for full pile cutting. According to the scheme of the utility model, pile cutting can be more fully carried out, looped piles on the surface of a fabric can be completely cut, and the pile can be cut until the height of the looped piles is about 1-2mm while the whole structure of the towel is not damaged, so that the ultrathin and anti-hooking appearance effect of the towel can be realized.

The invention relates to the technical field of textile, in particular to a low-loss warp knitting cut pile production method of a Raschel blanket. The invention relates to a low-loss warp knitting cut pile production method of a Raschel blanket. The method comprises the following steps: (1) weaving a double-layer pile fabric; (2) gray fabric shaping and drying; (3) cutting velvet on a machine; (4) dynamic fine adjustment and cutting; and (5) rolling and after-finishing. According to the technical scheme, base cloth scratching and breaking caused by accidental pulling out or breakage due to tension of yarns are effectively avoided, a gray fabric foundation with a complete structure and high pile consistency is provided for subsequent pile cutting, and potential loss caused by weaving defects is reduced from the source. The unique dip angle is matched with the high rotating speed, so that the blade is in contact with a pile warp cluster at an optimal cut-in angle, a pile surface notch is abnormally flat and smooth, the appearance quality and the hand feeling of a finished carpet surface are effectively improved, and meanwhile, subsequent cleaning procedures and raw material intangible loss caused by excessive hairiness are reduced.

The invention relates to the technical field of pile cutting machines, in particular to a pile cutting machine with electric control linkage tension and an electric control linkage method of the pile cutting machine. The device comprises an unwinding mechanism, a tension transition device, a velvet cutting mechanism, a guide needle mechanism, a main shaft mechanism, a traction mechanism and a winding mechanism which are sequentially arranged in the running direction of gray cloth, and an electronic control system used for controlling all the mechanisms to run cooperatively. Each controller and each frequency converter simultaneously receive a speed setting instruction from a bus communication system and a real-time main shaft speed signal from a signal distributor, and drive a corresponding motor to realize synchronous linkage by taking the real-time main shaft speed signal as a main control reference. According to the invention, traditional mechanical transmission of the velvet cutting machine is changed into intelligent electric control linkage, and full-process, customizable and high-precision electronic tension control and speed synchronization of the velvet cutting machine are realized, so that the technological adaptability, production quality and operation experience of velvet cutting machine equipment are comprehensively improved.

The invention is directed towards an automated shearing system for shearing a carpet from a first height to a desired height. Such system may include a number of pile height sensors, control units, shear heads, motors, and databases. The system determines how much carpet can be sheared by each shear head and actuates the shear head accordingly. Shearing a carpet to a desired height may require about one up to about three passes through the system. Methods of measuring a carpet, determining how much to shear the carpet, and shearing the carpet are included.

The invention discloses a weft-knitted compound cut-loop pile fabric, which is knitted by ground yarns and pile yarns. The ground yarns form the ground stitch in the stitch structure of the weft-knitted compound cut-loop pile fabric, and each ground yarn forms a horizontal ground stitch. The pile yarns form the cut-loop pile in the stitch structure of the weft-knitted compound cut-loop pile fabric. The pile yarns are knitted in a multi-pile / single-pile fixed loop in a multi / compound sub-step mode according to respective rules in one horizontal ground stitch. The fixed loop is a loop knitted by the pile yarn and the ground yarn. The loop arc of each pile yarn between the multi-pile / single-pile fixed loops is cut according to requirements. The loop arc includes a float or a sinker arc. The knitting courses between the horizontal cut-loop pile courses can be designed as common knitting courses. The weft-knitted compound cut-loop pile fabric includes plain pile fabric, jacquard pile fabric and high-low pile fabric. The invention relates to the technical field of knitting, and specifically provides a weft-knitted compound cut-loop pile fabric and a knitting method thereof.

This invention discloses a non-shedding double-needle-bed imitation mink fur warp-knitted fabric and its production method, belonging to the textile field. This invention utilizes a third comb to knit a low-pile fabric and a fourth comb to knit a high-pile fabric. The height of the low-pile fabric can be determined by the spacing between the front and rear needle beds, while the height of the high-pile fabric can be calculated by the spacing between the front and rear needle beds and the needle back lateral displacement amount of GB4. Furthermore, the high-pile and low-pile fabrics have different single-count fineness; the high-pile fabric uses lower-count, coarser single-count yarns to form stiff fibers, while the low-pile fabric uses higher-count, finer single-count yarns to form soft fibers, resulting in a layered feel that better mimics the texture of animal fur. In addition, the low-pile fabric uses matte polyester for a more realistic visual simulation effect. The simulation effect can be further enhanced by discharge dyeing to deepen the color of the high-pile fabric tips. This invention can be applied to multiple fields such as home textiles and clothing.

The invention relates to the technical field of textile fabrics, in particular to a towel jacquard velvet fabric and a preparation method thereof. The preparation method comprises the following steps that gray cloth is woven, the gray cloth comprises first loop yarn and second loop yarn, and the first loop yarn is higher than the second loop yarn; shearing the first circle of yarns, and then sequentially brushing, carding, shearing and polar fleece on the gray cloth to obtain the towel jacquard velvet fabric. According to the preparation method, a first circle of yarn is sheared, then brushing, carding, shearing and polar fleece are sequentially carried out, the actions mainly act on a second circle of yarn, so that the first circle of yarn forms a vertical fleece effect, the second circle of yarn forms a polar fleece effect, and the first circle of yarn and the second circle of yarn are different in height. By changing the finishing step, the same fabric can obtain two kinds of velvet feelings with different heights.