Edge perfect filling jacquard plush fabric and its weaving process

Abstract

The present application provides a kind of edge perfect filling jacquard plush fabric and its weaving process, including base cloth and main body pattern plush area on base cloth, first filling plush area and second filling plush area, first filling plush area and second filling plush area are located in the two sides of main body pattern plush area, the two sides of main body pattern plush area are first contour, the right side of first filling plush area is second contour, the left side of second filling plush area is third contour, second contour and third contour are same and parallel with first contour, the side of first filling plush area and second filling plush area away from main body pattern plush area is linear contour respectively, first, second filling plush area and main body pattern plush area are complementary, form rectangular plush area same with base cloth shape, solve the technical problem that existing technology because jacquard plush fabric needs to adopt edge cutting method to cut off the exposed base area on both sides of jacquard plush fabric, leading to raw material waste, production cost increase, fabric quality decline and harm to people.

Description

Technical Field

[0001] This invention relates to the field of textile weaving technology, and in particular to a perfectly edge-filled jacquard plush fabric and its weaving process. Background Technology

[0002] With social development and the improvement of people's living standards, people's requirements for home textile products are also getting higher and higher. Plush products have always been popular due to their good warmth, fluffy feel, and low price. They are widely used in the blanket industry. With the development of society and electronic machinery, warp knitting jacquard machines have been widely used. People have higher requirements for the appearance of plush products and are no longer satisfied with ordinary appearance. Jacquard plush blankets have emerged as a result.

[0003] Currently, jacquard plush fabric is used to make jacquard plush blankets. However, due to the weaving structure, the jacquard plush area cannot fully cover the base fabric during the weaving process. Exposed areas are prevalent on both sides of the base fabric, especially when the jacquard pattern is large. This problem significantly reduces the aesthetic appeal of the jacquard plush fabric. Therefore, to maintain the overall beauty of the jacquard plush blanket, it is usually necessary to trim the edges of the jacquard plush fabric during production. Cutting off sections with exposed areas on both sides increases the production process by adding trimming steps, resulting in significant waste of raw materials and increased production costs. Furthermore, trimming jacquard plush fabric damages the edge structure, reducing edge strength and leading to problems like tearing, fraying, and ripping, thus affecting the quality of the jacquard plush fabric. Additionally, the damaged fabric structure during trimming reduces the adhesion of the plush fibers, causing shedding. These shed fibers can be easily inhaled, posing a health risk. Summary of the Invention

[0004] The purpose of this application is to provide a perfectly filled jacquard plush fabric and its weaving process, in order to solve the technical problems in the prior art where there are exposed areas on both sides of the base fabric of the jacquard plush fabric, requiring the use of edge trimming to remove the exposed areas on both sides of the jacquard plush fabric, resulting in a large waste of raw materials, increased production costs, decreased quality of the jacquard plush fabric, and harm to human health.

[0005] To achieve the above objectives, the embodiments of this application adopt the following technical solutions:

[0006] On one hand, embodiments of this application provide a perfectly filled jacquard plush fabric, including a base fabric and a main pattern plush area, a first filling plush area, and a second filling plush area woven on the base fabric;

[0007] The first and second filling plush areas are located on either side of the main floral plush area. Both sides of the main floral plush area are first contours. The side of the first filling plush area closer to the main floral plush area is a second contour. The side of the second filling plush area closer to the main floral plush area is a third contour. The side of the first filling plush area away from the main floral plush area and the side of the second filling plush area away from the main floral plush area are both straight contours that coincide with the side edge of the base fabric. The second and third contours are the same as the first contour and are parallel to each other, so that the first filling plush area, the main floral plush area and the second filling plush area are complementary to form a rectangular plush area with the same size and shape as the edge contour of the base fabric.

[0008] In the edge-perfectly filled jacquard plush fabric described in this application embodiment, the interval between the second contour and the first contour is defined as H stitches, and the interval between the third contour and the first contour is defined as h stitches, then H≥0 and h≥0 are satisfied, and both H and h are integers.

[0009] In the edge-perfectly filled jacquard plush fabric described in this application embodiment, the main pattern plush area includes m sequentially arranged sub-pattern plush areas. The distance between two adjacent sub-pattern plush areas is defined as W stitches, where W satisfies W≥0, and m is a natural number greater than 0, and W is a natural number.

[0010] In the edge-perfectly filled jacquard plush fabric described in the embodiments of this application, the first contour is a non-linear contour.

[0011] On the other hand, this application embodiment also provides a weaving process for a perfectly edge-filled jacquard plush fabric, the weaving process including the following steps:

[0012] S1: Confirm the weaving process of the base fabric and the main pattern plush area woven on the base fabric. Based on the weaving process of the main pattern plush area, confirm the weaving process of the first filling plush area and the second filling plush area. The weaving process of the first filling plush area and the weaving process of the second filling plush area are the same as the weaving process of the main pattern plush area.

[0013] S2: Select the raw materials for weaving the non-pile yarn of the base fabric, the main pile yarn of the main pattern pile area, the first filling pile yarn of the first filling pile area, and the second filling pile yarn of the second filling pile area;

[0014] S3: Based on the weaving process of the first filling plush area and the second filling plush area, determine the required quantity of the first filling plush yarn and the second filling plush yarn;

[0015] S4: The non-fluffy filaments and the main fluffy filaments are warped using a warping machine, and the first filling fluffy filaments and the second filling fluffy filaments are fed or taken back using a yarn storage device located on both sides of the double needle bed warp knitting machine.

[0016] S5: A double-needle bed warp knitting machine is used to weave the non-pile yarn, main pile yarn, first filling pile yarn, and second filling pile yarn after warping according to the weaving process to obtain a greige fabric. The main pile yarn, first filling pile yarn, and second filling pile yarn share a common guide bar, which is GB3. The GB3 is woven using the weaving process of the main pattern pile area. During weaving, the GB3 drives the main pile yarn, first filling pile yarn, and second filling pile yarn to swing back and forth in the horizontal direction with the same amplitude of lateral movement. This allows the first filling pile yarn and the second filling pile yarn to move upward relative to the base fabric while reciprocatingly weaving away from and into the base fabric in the horizontal direction. The yarn storage device pulls and retracts the first filling pile yarn and the second filling pile yarn that have been woven away from the base fabric to maintain tension.

[0017] S6: Perform finishing on the greige fabric to obtain the finished fabric.

[0018] In the weaving process of a perfectly filled jacquard plush fabric described in the embodiments of this application, in step S2, the non-pile yarn is FDY fully drawn filament or DTY low-elasticity yarn, and its single filament fineness is 1.04pfd~3.13pfd. The main pile yarn, the first filling pile yarn and the second filling pile yarn are all at least one of FDY fully drawn filament and DTY low-elasticity yarn, and their single filament fineness is 0.26pfd~4.16pfd.

[0019] In the weaving process of a perfectly filled jacquard plush fabric according to an embodiment of this application, in step S2, the yarn storage device includes a yarn rack and a yarn tension recovery device.

[0020] The double needle bed warp knitting machine is provided with a yarn frame on both sides, and a number of yarn tubes are provided on the yarn frame. The yarn tubes are arranged vertically upwards at intervals, and each yarn tube stores one first filling fluff filament or one second filling fluff filament.

[0021] Each yarn frame is connected to the double needle bed warp knitting machine by a yarn tension recovery device. The yarn tension recovery device includes a housing and several tension recovery mechanisms disposed within the housing. Several yarn inlets and several yarn outlets are respectively provided on both sides of the housing. Each yarn inlet and each yarn outlet is connected to a corresponding tension recovery mechanism. Each yarn inlet and each yarn outlet is provided with a yarn guide ring. Each tension recovery mechanism includes a first fixed rotating shaft, a rotating arm, a tension roller, a fixed roller, a second fixed rotating shaft, a torsion spring, a telescopic device, a connecting rod, a brake rod, and a third fixed rotating shaft. Both the first and third fixed rotating shafts are fixedly connected to the housing. The third fixed rotating shaft is located on the first fixed rotating shaft. One end of the rotating arm is connected to the first fixed rotating shaft. The first fixed rotating shaft is rotatably connected to the second fixed rotating shaft, and the other end is provided with a sliding elongated hole. The second fixed rotating shaft is slidably connected to the sliding elongated hole. The tension roller is rotatably mounted on the second fixed rotating shaft. The fixed roller is rotatably mounted on the first fixed rotating shaft, and each end of the fixed roller is provided with a torsion spring. The torsion spring is sleeved on the first fixed rotating shaft, and its two ends are respectively connected to the first fixed rotating shaft and the rotating arm. The fixed end of the telescopic device is connected to the rotating arm, and its telescopic end is connected to the second fixed rotating shaft to drive the second fixed rotating shaft to perform linear reciprocating motion. One end of the connecting rod is rotatably connected to the telescopic end of the telescopic device, and the other end is rotatably connected to the brake rod. The brake rod is rotatably connected to the third fixed rotating shaft, and a wire clamping block is provided on the end of the brake rod away from the connecting rod.

[0022] In the weaving process of the perfectly filled jacquard plush fabric described in this application embodiment, the weaving process of the first filled plush area, the second filled plush area, and the main pattern plush area is defined as M, and M is as follows:

[0023] M:0—X1—0—X1 / X2—X3—X2—X3 / X4—X5—X4—X5 / ··· / X i —X i+1 —X i —X i+1 / ··· / X n —X n+1 —X n —X n+1 / / ,|X i -X i-1 |≤5 and|X i -X i+1 |≤1;

[0024] The number of the first filling filaments N1 and the number of the second filling filaments N2 satisfy the following formula:

[0025] ;

[0026] Among them, X i is a positive integer, i and n are both positive even numbers, and V is the warp penetration rate of the main floral plush area.

[0027] In the knitting process of a perfectly filled jacquard plush fabric described in this application embodiment, during the S5 knitting process, the knitting needles located outside the base fabric on the double needle bed warp knitting machine are removed to ensure that the first filling plush yarn and the second filling plush yarn that are knitted away from the base fabric are not knitted onto the needle bed by the knitting needles located outside the base fabric.

[0028] In the weaving process of a perfectly filled jacquard plush fabric described in the embodiments of this application, in step S6, the finishing process sequentially includes cutting the greige fabric, combing, calendering, pre-setting, dyeing, softening, drying, napping, combing, calendering, shearing, and pelletizing.

[0029] Compared with the prior art, the embodiments of this application have the following beneficial effects:

[0030] 1. In this embodiment, a main floral plush area is woven into the base fabric. A first filling plush area and a second filling plush area are woven into the exposed areas on both sides of the main floral plush area. The second contour of the first filling plush area is the same as and parallel to the first contour on one side of the main floral plush area. The third contour of the second filling plush area is the same as and parallel to the first contour on the other side of the main floral plush area. The side of the first filling plush area away from the main floral plush area and the side of the second filling plush area away from the main floral plush area are both straight contours coinciding with the side edge of the base fabric. This makes the first filling plush area, the main floral plush area, and the second filling plush area complementary, forming a rectangular plush area with the same size and shape as the edge contour of the base fabric. This invention solves the technical problems of existing technologies where exposed areas exist on both sides of the base fabric of jacquard plush fabric, requiring edge trimming to remove these exposed areas. This leads to significant waste of raw materials, increased production costs, decreased fabric quality, and potential health hazards. Furthermore, because the first filling plush area, the main pattern plush area, and the second filling plush area perfectly complement each other, the overlapping of these areas with the protruding areas on both sides of the main pattern plush area during edge trimming prevents uneven plush thickness on the jacquard plush fabric surface, thus improving both the quality and aesthetics of the jacquard plush fabric.

[0031] 2. This application embodiment solves the problem of exposed base material in jacquard plush fabric by setting a first filling plush area and a second filling plush area on both sides of the main floral plush area. Compared with the edge trimming in the prior art, it not only does not damage the structure of the edge of the jacquard plush fabric, but also makes the jacquard plush fabric less prone to stretching and tearing during the finishing process, thus improving the strength of the edge of the jacquard plush fabric and making the structure of the entire jacquard plush fabric more stable. At the same time, it increases the service life of products made from jacquard plush fabric in daily use.

[0032] 3. This embodiment utilizes yarn storage devices located on both sides of a double-needle bed warp knitting machine to warp the first and second filling yarns. This avoids the problem of using a single set of warping heads in the warping machine to warp a very small number of first and second filling yarns, which would lead to difficulty in controlling the tension of several first and second filling yarns, resulting in uneven tension and causing yarn breakage and weaving difficulties. Furthermore, the yarn storage device can handle each first filling yarn... Each second filling filament is individually controlled, which, compared to the tension adjustment device in existing warping machines that can only adjust and control the entire row of yarns, helps to further reduce the probability of yarn breakage. In addition, the yarn storage device can lift and retract the first and second filling filaments when they are woven away from the base fabric, so that the first and second filling filaments still maintain tension when they are not involved in weaving, thus improving the padding effect of the first and second filling filaments when they are re-woven into the base fabric.

[0033] 4. The implementation of this application embodiment does not require additional guide bars or the selection of more complex machine models. It can be completed on the most common and simplest double-needle bed warp knitting machine. By setting the first filling pile yarn, the second filling pile yarn, and the main pile yarn to share a single guide bar GB3, regardless of the shape of the first outline of the main pattern pile area, the second outline of the first filling pile area near the main pattern pile area and the third outline of the second filling pile area near the main pattern pile area are the same as and parallel to the first outline. Furthermore, the distance between the first and second outlines, and the distance between the first and third outlines, are all equal to the distance between adjacent first filling pile yarns and main pile yarns on GB3. When it is necessary to change the distance between the first filling pile area and the main pattern pile area, simply adjust the distance between the first filling pile yarns and the main pile yarns on GB3. When it is necessary to change the distance between the second filling pile area and the main pattern pile area, simply adjust the distance between the first filling pile yarns and the main pile yarns on GB3. The distance between the second filling plush yarn and the main filling plush yarn can be adjusted on GB3, increasing practicality and ease of adjustment. Simultaneously, by setting up a shared guide bar GB3 and yarn storage device for the first, second, and main filling plush yarns, the first and second filling plush yarns woven from the base fabric are pulled back and retrieved. With the first and second filling plush areas complementing each other, the sides of the first and second filling plush areas furthest from the main filling plush area create a "curved to straight" effect. This ensures that the sides of the first and second filling plush areas furthest from the main filling plush area are straight lines coinciding with the side of the base fabric, allowing them to perfectly cover the base fabric. This effectively avoids yarn waste and reduces the cost of product optimization for enterprises. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. The drawings are not intended to be drawn to scale, and for clarity, not every component will be labeled in each drawing. The drawings described below are merely some embodiments of this application. Those skilled in the art can obtain other drawings based on these drawings without creative effort. Wherein:

[0035] Figure 1 This is a structural diagram of jacquard plush fabric in existing technology.

[0036] Figure 2 This is a schematic diagram of the structure of an embodiment of this application.

[0037] Figure 3 This is a schematic diagram of the structure of the first plush filling area, the main floral pattern plush area, and the second plush filling area in the embodiments of this application.

[0038] Figure 4 This is a schematic diagram of the yarn storage device in an embodiment of this application.

[0039] Figure 5 This is a cross-sectional view of the yarn tension recovery device in an embodiment of this application.

[0040] Figure 6 This is a schematic diagram of the tension recovery structure in the embodiments of this application.

[0041] Figure 7 for Figure 6 A magnified view of part A in the diagram.

[0042] Figure 8 This is a schematic diagram of the movement of GB3 in the embodiments of this application.

[0043] Figure 9 This is a photograph of a jacquard plush fabric from the existing technology.

[0044] Figure 10 This is a photograph of the jacquard plush fabric produced by this invention.

[0045] Explanation of reference numerals in the attached figures:

[0046] 10-Bottom, 11-Exposed area, 20-Main floral plush area, 21-First outline, 22-Sub-floral pattern, 23-Main plush filament, 30-First filling plush area, 31-Second outline, 32-First filling plush filament, 40-Second filling plush area, 41-Third outline, 42-Second filling plush filament, 50-Yarn frame, 51-Yarn cylinder, 60-Yarn tension recovery device, 61-Housing, 62-First fixed rotating shaft, 63-Rotating arm, 64-Tension roller, 65-Fixed roller, 66-Second fixed rotating shaft, 67-Torsion spring, 68-Telescopic device, 69-Connecting rod, 70-Brake lever, 71-Third fixed rotating shaft, 72-Thread clamping block, 73-Yarn guide ring, 74-Sliding elongated hole. Detailed Implementation

[0047] Currently, jacquard plush fabric is used to make jacquard plush blankets. However, due to the weaving structure, the main pattern plush area 20 of the jacquard plush fabric cannot fully cover the base fabric 10 when weaving jacquard plush fabric with existing technology. Exposed areas 11 are widely present on both sides of the base fabric 10. These exposed areas 11 are the areas on both sides of the base fabric that are not covered by the jacquard plush. For details, please refer to... Figure 9The existing jacquard plush fabric images, especially when the jacquard pattern is large, show a noticeable problem of the exposed fabric edges on both sides. When making jacquard plush blankets, to maintain the overall aesthetic appeal, it is usually necessary to trim the edges to remove the exposed areas (11) on both sides of the jacquard plush fabric. Figure 1 The cutting lines in the jacquard plush fabric are removed, which increases the production process by adding a large amount of raw material waste and production costs. At the same time, cutting the edges of the jacquard plush fabric will damage the edge structure, which will reduce the edge strength of the fabric and cause problems such as tearing and cracking, affecting the quality of the jacquard plush fabric. Moreover, because the fabric structure is damaged during the cutting process, the adhesion of the plush at the edge of the jacquard plush fabric decreases, resulting in shedding. The shed fibers can be easily inhaled into the body, thus causing harm to the human body.

[0048] In view of this, this application provides an edge-perfectly filled jacquard plush fabric and its weaving process to solve the problems existing in the prior art.

[0049] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0050] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0051] On the one hand, this application provides a jacquard plush fabric with perfectly filled edges, such as Figure 2 , Figure 3 and Figure 10 As shown. An edge-filled jacquard plush fabric includes a base fabric 10 and a main pattern plush area 20, a first filling plush area 30, and a second filling plush area 40 woven on the base fabric 10.

[0052] The base fabric 10 is woven using a combination of chain stitch and variable weft stitch. The main pattern plush area 20 includes m sequentially arranged sub-pattern plush areas 22. The distance between two adjacent sub-pattern plush areas is defined as W stitches, where W ≥ 0, and m is a natural number greater than 0. When W = 0, the main pattern plush area 20 is composed of n tightly connected sub-pattern plush areas 22, with no gaps between each sub-pattern plush area 22. In this case, the main pattern plush area 20 appears as a "whole unit". To improve the three-dimensionality and aesthetics of the jacquard plush fabric, in practical applications, several sub-pattern plush areas 22 can be set to different colors. When W > 0, the main pattern plush area 20 appears as an "interval type", that is, there are several stitches between two adjacent sub-pattern plush areas 22, which can be 1 to 2 stitches, further increasing the three-dimensionality of the jacquard plush fabric.

[0053] The first plush filling area 30 and the second plush filling area 40 are located on both sides of the main floral plush area 20. Both sides of the main floral plush area 20 are first contours 21. The side of the first plush filling area 30 closest to the main floral plush area 20 is a second contour 31. The side of the second plush filling area 40 closest to the main floral plush area 20 is a third contour 41. The side of the first plush filling area 30 away from the main floral plush area 20 and the side of the second plush filling area 40 away from the main floral plush area 20 are both straight contours that coincide with the side of the base fabric 10. The second contour 31 and the third contour 41 are the same as the first contour 21. The first contour 21, the second contour 31 and the third contour 41 are parallel, so that the first plush filling area 30, the main floral plush area 20 and the second plush filling area 40 are complementary to form a rectangular plush area with the same size and shape as the edge contour of the base fabric 10.

[0054] Specifically, such as Figure 2As shown, the left side of the main floral plush area 20 in the width direction is defined as the first filling plush area 30, and the right side of the main floral plush area 20 in the width direction is defined as the second filling plush area 40. The interval between the second contour 31 and the first contour 21 is defined as H stitches, and the interval between the third contour 41 and the first contour 21 is defined as h stitches. Then, H≥0 and h≥0 are satisfied, and both H and h are integers, meaning that both the first filling plush area 30 and the second filling plush area 40 are... The first filling plush area 30 and the second filling plush area 40 are either adjacent to (without empty stitches) or spaced apart (with empty stitches) from the main floral plush area 20. There is no overlap or intersection between the first filling plush area 30 and the second filling plush area 40 and the main floral plush area 20. Preferably, the first filling plush area 30 and the second filling plush area 40 are spaced 1-2 stitches apart from the main floral plush area 20. The plush height of the rectangular plush area is 0.5mm-25mm, and the areal density of the jacquard plush fabric provided in this embodiment is 200g / m². 2 ~800g / m 2 .

[0055] Due to the weaving structure, the main floral plush area 20 has a single outline on both sides of its width direction, namely the first outline 21. Therefore, there will inevitably be some exposed areas 11 on both sides of the base fabric 10 that are not covered by the main floral plush area 20. The purpose of the first filling plush area 30 and the second filling plush area 40 is to fill the exposed areas 11 on both sides of the base fabric 10. By setting the right side of the first filling plush area 30 to the second outline 31 and the left side of the second filling plush area 40 to the third outline 41, both the second outline 31 and the third outline 41 are the same as and parallel to the first outline 21. The left side of the first filling plush area 30 is a straight outline that coincides with the left side of the base fabric 10, and the right side of the second filling plush area 40 is a straight outline that coincides with the left side of the base fabric 10. The straight outline 21, which overlaps with the right side of the 0, allows for filling of the exposed area 11 with minimal yarn consumption, maintaining the integrity of the jacquard plush fabric described in this embodiment. It also prevents the first filling plush area 30 and the second filling plush area 40 from overlapping with the sides of the main pattern plush area 20, thus affecting the overall quality and aesthetics of the jacquard plush fabric. The first outline 21 is a non-straight outline. Specifically, the first outline 21 can be a regular wave shape, a regular zigzag shape, an irregular wave shape, an irregular zigzag shape, a combination of wave and zigzag shapes, a combination of wave and straight lines, a combination of zigzag and straight lines, etc. The reason for setting the first outline 21 to be non-straight is that when the first outline 21 is straight, there is no need for edge patching.

[0056] On the other hand, such as Figures 2 to 8 As shown, this application also provides a weaving process for a perfectly edge-filled jacquard plush fabric, the weaving process including the following steps:

[0057] S1: Confirm the weaving process of the woven base fabric 10 and the main pattern plush area 20 woven on the base fabric 10. Based on the weaving process of the main pattern plush area 20, confirm the weaving process of the first filling plush area 30 and the second filling plush area 40.

[0058] The weaving process of the base fabric 10 and the main floral plush area 20 is designed on computer design software. The weaving process of the first filling plush area 30 and the second filling plush area 40 are the same as the weaving process of the main floral plush area 20.

[0059] S2: Select the raw materials for weaving the non-pile yarn of the base fabric 10, the main pile yarn 23 of the main pattern pile area 20, the first filling pile yarn 32 of the first filling pile area 30, and the second filling pile yarn 42 of the second filling pile area 40.

[0060] The non-fluffy filament is either FDY fully drawn filament or DTY low-elasticity filament, with a single filament fineness of 1.04 pfd to 3.13 pfd. Specifically, the non-fluffy filament can be selected from 50-100D / 36-72F semi-dull polyester FDY fully drawn filament or flat semi-dull polyester DTY low-elasticity filament. Preferably, in this embodiment, the non-fluffy filament is 75D / 36F semi-dull polyester FDY fully drawn filament. The main fluffy filament 23 is at least one of FDY fully drawn filament and DTY low-elasticity filament, with a single filament fineness of 0.26 pfd to 4.16 pfd. Specifically, the main fluffy filament 23 can be 75-150D / 36-288F semi-dull polyester FDY fully drawn filament. The main pile yarn 23 can be at least one of fully drawn polyester FDY filament and flat semi-dull polyester DTY low-elasticity yarn, that is, it can be a semi-dull polyester FDY fully drawn filament, a flat semi-dull polyester DTY low-elasticity yarn, or a combination of semi-dull polyester FDY fully drawn filament and flat semi-dull polyester DTY low-elasticity yarn. The specific ratio of the semi-dull polyester FDY fully drawn filament and the flat semi-dull polyester DTY low-elasticity yarn is determined by actual production needs. The first filling pile yarn 32 is at least one of FDY fully drawn filament and DTY low-elasticity yarn, and its single filament fineness is 0.26pfd~4.16pfd. Specifically, the first filling pile yarn 32 can be 75~150D / 36~28 The filling filament 32 is made of at least one of 8F semi-dull polyester FDY fully drawn filament and flat semi-dull polyester DTY low-elasticity filament. Specifically, the first filling filament 32 can be semi-dull polyester FDY fully drawn filament, flat semi-dull polyester DTY low-elasticity filament, or a combination of both. The specific ratio of the semi-dull polyester FDY fully drawn filament to the flat semi-dull polyester DTY low-elasticity filament is determined by actual production needs. The second filling filament 42 is at least one of FDY fully drawn filament and DTY low-elasticity filament, with a single filament fineness of 0.26 pfd to 4.16 pfd. Specifically, the second filling filament 42 can be 75 pfd. The second filling filament 42 can be at least one of the following: ~150D / 36~288F semi-dull polyester FDY fully drawn filament and flat semi-dull polyester DTY low-elasticity filament. That is, the second filling filament 42 can be semi-dull polyester FDY fully drawn filament, flat semi-dull polyester DTY low-elasticity filament, or a combination of semi-dull polyester FDY fully drawn filament and flat semi-dull polyester DTY low-elasticity filament. The specific ratio of the semi-dull polyester FDY fully drawn filament and the flat semi-dull polyester DTY low-elasticity filament is determined by the actual production needs. Preferably, in this embodiment, the main filament 23, the first filling filament 32 and the second filling filament 42 are all 150D / 288F flat semi-dull polyester DTY low-elasticity filament.

[0061] S3: Based on the weaving process of the first filling plush area 30 and the second filling plush area 40, determine the required quantity of the first filling plush filament 32 and the second filling plush filament 42.

[0062] Specifically, the weaving process of the first filling plush area 30, the second filling plush area 40, and the main pattern plush area 20 is defined as M, as follows:

[0063] M:0—X1—0—X1 / X2—X3—X2—X3 / X4—X5—X4—X5 / ··· / X i —X i+1 —X i —X i+1 / ··· / X n —X n+1 —X n —X n+1 / / ;

[0064] The quantity N1 of the first filling filament 32 and the quantity N2 of the second filling filament 42 satisfy the following formula:

[0065] ;

[0066] Among them, X i is a positive integer, i and n are both positive even numbers, and V is the warp rate of the main floral plush area 20.

[0067] The required quantities of the non-fluffy filaments and the main fluffy filaments 23 are existing technologies and will not be elaborated upon here.

[0068] Preferred, X i X i-1 and X i+1 Satisfy: |X i -X i-1 |≤5 and|X i -X i+1 |≤1.

[0069] S4: The non-fluffy yarn and the main fluffy yarn 23 are warped using a warping machine, and the first filling fluffy yarn 32 and the second filling fluffy yarn 42 are fed and taken back using a yarn storage device set on both sides of the double needle bed warp knitting machine.

[0070] The warping machine has five sets of warp heads: a first set, a second set, a third set, a fourth set, and a fifth set. These five sets of warp heads are used to warp the non-wool yarn and feed it to the double-needle bed warp knitting machine to weave the base fabric 10. Each of the first, second, fourth, and fifth sets of warp heads has the following specifications: Φ42X21, 402 warp threads, a warping speed of 1200rpm, and a warping tension of 10~15cN. The third set... The warp head is used to feed the main pile yarn 23 to the double needle bed warp knitting machine to weave the main pattern pile area 20 on the base fabric 10. The specifications of the warp head in the third group are Φ42X21, the number of warp heads is 350, the warping speed is 1200rpm, and the warping tension is 30~36cN. The warping machine is controlled by an SGZ400D intelligent computer. The warping machine actively feeds the non-pile yarn and the main pile yarn 23. The yarn storage device is used to store the first filling pile yarn 32 and the second filling pile yarn 42 and feeds the yarn to the double needle bed warp knitting machine in a passive manner.

[0071] Specifically, the yarn storage device includes a yarn rack 50 and a yarn tension recovery device 60. A yarn rack 50 is provided on each side of the double-needle bed warp knitting machine. Several yarn bobbins 51 are provided on each yarn rack 50, and these bobbins 51 are vertically spaced upwards perpendicular to the ground. Each yarn bobbin 51 stores one first filling filament 32 or one second filling filament 42. A yarn tension recovery device 60 is provided between each yarn rack 50 and the double-needle bed warp knitting machine. The yarn tension recovery device 60 includes a housing 61 and a component disposed on the housing 61. The housing 61 contains several tension recovery mechanisms, which are evenly spaced perpendicular to the ground. Several yarn inlets and several yarn outlets are respectively provided on both sides of the housing 61. Each yarn inlet and each yarn outlet is connected to a corresponding tension recovery mechanism. Each yarn inlet and each yarn outlet is provided with a yarn guide ring 73. Each tension recovery mechanism includes a first fixed rotating shaft 62, a rotating arm 63, a tension roller 64, a fixed roller 65, a second fixed rotating shaft 66, a torsion spring 67, a telescopic device 68, a connecting rod 69, a brake rod 70, and a third fixed rotating shaft 71. Both the first fixed rotating shaft 62 and the third fixed rotating shaft 71 are fixedly connected to the housing 61. The third fixed rotating shaft 71 is located on the first fixed rotating shaft 62. One end of the rotating arm 63 is rotatably connected to the first fixed rotating shaft 62, and the other end is provided with a sliding elongated hole 74. The second fixed rotating shaft 66 is slidably connected to the sliding elongated hole 74. The tension roller 64 is rotatably mounted on the second fixed rotating shaft 66, and the fixed roller 65 is rotatably mounted on the first fixed rotating shaft 62. Each end of the fixed roller 65 is provided with a torsion spring 67, which is sleeved on the housing 61. The first fixed rotating shaft 62 has two ends connected to the first fixed rotating shaft 62 and the rotating arm 63 respectively. The fixed end of the telescopic device 68 is connected to the rotating arm 63, and its telescopic end is connected to the second fixed rotating shaft 66 to drive the second fixed rotating shaft 66 to perform linear reciprocating motion. One end of the connecting rod 69 is rotatably connected to the telescopic end of the telescopic device 68, and the other end is rotatably connected to the brake rod 70. The brake rod 70 is rotatably connected to the third fixed rotating shaft 71, and a wire clamping block 72 is provided on the end of the brake rod 70 away from the connecting rod 69.

[0072] In this embodiment, each yarn bobbin 51 on the yarn frame 50 located on the left side of the double needle bed warp knitting machine is used to store one first filling filament 32, and each yarn bobbin 51 on the yarn frame 50 located on the right side of the double needle bed warp knitting machine is used to store one second filling filament 42. The specific number of the first filling filament 32 and the second filling filament 42 can be appropriately increased or decreased according to the actual needs of the fabric type. Preferably, there are 10 to 20 first filling filaments 32 and 10 second filling filaments 42. In this embodiment, there are 20 first filling filaments 32 and 20 second filling filaments 42. It can be seen that each yarn tension recovery device 60 is also provided with 20 tension recovery mechanisms, and the housing 61 is provided with twenty sets of yarn inlets and yarn outlets; such as 4 to Figure 7As shown, taking one of the second filling plush yarns 42 as an example, one end of the second filling plush yarn 42 is wound around the yarn bobbin 51, and the other end is unwound from the yarn bobbin 51 and enters the tension recovery mechanism inside the housing 61 through the yarn inlet. After the second filling plush yarn 42 is wound around the tension roller 64 and the fixed roller 65 in sequence, it leaves the yarn tension recovery device 60 through the yarn outlet and is finally fed into the double needle bed warp knitting machine for weaving the second filling plush area 40. In the tension recovery mechanism, the first fixed rotating shaft 62, the rotating arm 63, and the tension roller... The design of wheel 64, fixed roller 65, second fixed rotating shaft 66, and torsion spring 67 provides tension control for the second filling filament 42 and provides cushioning during the pulling process, thereby preventing the second filling filament 42 from breaking. Through the design of telescopic device 68, connecting rod 69, brake lever 70, and third fixed rotating shaft 71, the telescopic end of the telescopic device 68 extends to the left, driving the tension roller 64 to move to the left. Simultaneously, it drives the lower end of the connecting rod 69 to move to the left, and the upper end of the connecting rod 69 pulls one end of the brake lever 70 downwards. The end rotates upward around the third fixed rotating shaft 71, and the second filling fluff filament 42 is secured to the inner wall of the housing 61 by the wire clamping block 72. At this time, the second filling fluff filament 42 located upstream of the tension roller 64 is clamped, and the tension roller 64 moves to the left, so that the second filling fluff filament 42 downstream of the tension roller 64 is lifted, retracted, and tightened. When the telescopic end of the telescopic device 68 retracts, the tension roller 64 moves to the right. At this time, the connecting rod 69 pushes up one end of the brake rod 70, and the other end of the brake rod 70 rotates around the third fixed rotating shaft 71 towards... When rotated downwards, the wire-locking block 72 disengages from the second filling filament 42, thereby releasing the second filling filament 42. The telescopic device 68 can be a high-speed telescopic motor or a high-speed electric push rod, and the telescopic device 68 is connected to the SGZ400D intelligent computer to be controlled by the SGZ400D intelligent computer. In order to increase the friction between the wire-locking block 72 and the first filling filament 32 or the second filling filament 42, and at the same time prevent the wire-locking block 72 from causing the first filling filament 32 or the second filling filament 42 to break, the wire-locking block 72 is made of rubber.

[0073] S5: A double-needle bed warp knitting machine is used to weave the non-fluffy filaments, main fluffy filaments 23, first filling fluffy filaments 32 and second filling fluffy filaments 42 after warping according to the weaving process to obtain the greige fabric.

[0074] The double-needle bed warp knitting machine is a double-needle bed Raschel warp knitting machine with 5 guide bars, model RD6DPLM-EL. The 5 guide bars are GB1, GB2, GB3, GB4, and GB5. GB1, GB2, GB4, and GB5 correspond to the first group of coil heads, the second group of coil heads, the fourth group of coil heads, and the fifth group of coil heads, respectively. GB1, GB2, GB4, and GB5 knit the non-wool yarns into the base fabric 10 by combining chain stitch and variable weft stitch. GB1 corresponds to GB5 and knits the variable weft stitch. GB2 corresponds to GB5 and knits the variable weft stitch. B4 corresponds to the woven chain structure; GB3 corresponds to the main pile yarn 23, the first filling pile yarn 32, and the second filling pile yarn 42. The main pile yarn 23, the first filling pile yarn 32, and the second filling pile yarn 42 share one comb GB3. GB3 is woven using the weaving process M of the main pattern pile area 20. During weaving, GB3 drives the main pile yarn 23, the first filling pile yarn 32, and the second filling pile yarn 42 to reciprocate in the horizontal direction with the same amplitude of lateral movement, so that the first filling pile yarn 32 and the second filling pile yarn 42... As the pile filaments 42 move upward relative to the base fabric 10, they reciprocately weave away from and into the base fabric 10 in the horizontal direction. Several main guide needles located in the middle of the GB3 correspond one-to-one with several main pile filaments 23, so as to place several main pile filaments 23 onto the needles of the double-needle bed warp knitting machine and knit the main pattern pile area 20. Several first filling guide needles and several second filling guide needles located on both sides of the main guide needles on the GB3 correspond respectively to several first filling pile filaments 32 and several second filling pile filaments 42, so as to place the first filling pile filaments 32 and the... The second filling yarn 42 is placed on the needles of the double needle bed warp knitting machine to knit the first filling yarn area 30 and the second filling yarn area 40. During the knitting process of the first filling yarn area 30 and the second filling yarn area 40, a number of the first filling yarn 32 and a number of the second filling yarn 42 are knitted off and knitted into the base fabric 10 one by one in a reciprocating manner. The yarn storage device pulls up and retracts the first filling yarn 32 and the second filling yarn 42 that have been woven off the base fabric 10 so as to maintain the tension of the first filling yarn 32 and the second filling yarn 42 that have been woven off the base fabric 10.

[0075] Specifically, on GB3, a plurality of first filling guide needles located to the left of the main body guide needle correspond to a plurality of first filling fluff filaments 32, and a plurality of second filling guide needles located to the right of the main body guide needle correspond to a plurality of second filling fluff filaments 42, so as to Figure 8For example, the movement pattern of GB3 relative to the base fabric 10 is a zigzag upward movement. When GB3 is located at the bottom of the base fabric 10 in the figure, several main guide needles on GB3 place several main pile yarns 23 onto the knitting needles to knit the pile at the bottom of the main pattern pile area 20. At this time, several first filling guide needles on GB3 are all located on the base fabric 10, and several first filling guide needles feed several first filling pile yarns 32 one by one into the needle bed. The knitting needles on the double needle bed warp knitting machine knit the first filling pile yarns 32 into the base fabric 10. Several second filling guide needles on GB3... The filling guide needles are all located outside the base fabric 10, meaning that at this time, the second filling plush filaments 42 are all woven away from the base fabric 10. When the GB3 moves diagonally to the upper left relative to the base fabric 10, several of the first filling guide needles on the GB3 move out of the base fabric 10 one by one, and the first filling plush filaments 32 on the first filling guide needles located outside the base fabric 10 are woven away from the base fabric 10 one by one. Several of the second filling guide needles on the GB3 move to above the base fabric 10 one by one, and the knitting needles on the double needle bed warp knitting machine knit the second filling plush filaments 42 that have moved to above the base fabric 10 one by one into the base fabric 10. When the bottom row of plush knitting in the main floral plush area 20 is completed, GB3 moves diagonally to the upper right relative to the base fabric 10. At this time, several second filling guide needles on GB3 move out of the outer side of the base fabric 10 one by one, and the second filling plush filaments 42 on the second filling guide needles located outside the base fabric 10 are knitted away from the base fabric 10 one by one. Several first filling guide needles on GB3 move to the top of the base fabric 10 one by one, and the knitting needles on the double needle bed warp knitting machine knit the first filling plush filaments 32 that have moved to the top of the base fabric 10 one by one into the base fabric 10, until the current row of plush knitting in the main floral plush area 20 is completed. This process is repeated, meaning that the first filling plush filament 32 and the second filling plush filament 42 are repeatedly woven away from and into the base fabric 10, while simultaneously completing the weaving of the greige fabric. It should be noted that only when GB3 moves to the maximum width of the first filling plush area 30 will the first filling plush filament 32 be woven into the base fabric 10, at which point the second filling plush filament 42 will be woven away from the base fabric 10. Conversely, only when GB3 moves to the maximum width of the second filling plush area 40 will the second filling plush filament 42 be woven into the base fabric 10, at which point the first filling plush filament 32 will be woven away from the base fabric 10.

[0076] During the weaving process, the first filling fluff filament 32 and the second filling fluff filament 42 that are woven off the base fabric 10 are both lifted, recovered, and tightened by the yarn tension recovery device 60 to ensure that the first filling fluff filament 32 and the second filling fluff filament 42 maintain a certain tension when they are woven into the base fabric 10 again, thereby improving the padding effect of the first filling fluff filament 32 and the second filling fluff filament 42 when they are rewoven into the base fabric 10.

[0077] Specifically, in this embodiment, the weaving process of GB1, GB2, GB3, GB4, and GB5 is as follows:

[0078] GB1: 5-5-5-5 / 0-0-0-0 / 4-4-4-4 / 0-0-0-0 / / , warp feed: 2260mm / rack, threading method: full threading.

[0079] GB2: 0-1-1-1 / 1-0-0-0 / / , warp feed: 1365mm / rack, threading method: full threading.

[0080] GB3:

[0081] 0-1-0-1 / 1-0-1-0 / 1-2-1-2 / 2-1-2-1 / 2-3-2-3 / 3-2-3-2 / 3-4-3-4 / 5-4-5-4 / 6-7-6-7 / 10-9-10-9 / 12-13-12-13 / 14-13-14-13 / 15-16-15-16 / 17-16-17-16 / 16-17-16-17 / 18-17-18-17 / 17-18-17-18 / 19-18-19-18 / 18-19-18-19 / 20-19 -20-19 / 19-20-19-20 / 19-18-19-18 / 18-19-18-19 / 18-17-18-17 / 17-18-17-18 / 16-15-16-15 / 13-14-13-14 / 13-12-13-12 / 9-10-9-10 / 7-6-7-6 / 4-5-4-5 / 4-3-4-3 / 2-3-2-3 / 3-2-3-2 / 1-2-1-2 / 2-1-2-1 / / , warp feed 22000mm / rack, threading method: full threading.

[0082] GB4: 0-0-0-1 / 1-1-1-0 / / , warp feed: 1365mm / rack, threading method: full threading.

[0083] GB5: 5-5-5-5 / 0-0-0-0 / 4-4-4-4 / 0-0-0-0 / / , warp feed: 2260mm / rack, threading method: full thread.

[0084] More preferably, in step S5, the knitting needles located outside the base fabric 10 on the double needle bed warp knitting machine are removed to ensure that the first filling fluff filament 32 and the second filling fluff filament 42, which are knitted away from the base fabric 10, are not knitted onto the needle bed by the knitting needles located outside the base fabric 10, thereby reducing the failure rate of production and weaving.

[0085] S6: Perform finishing on the greige fabric to obtain the finished fabric.

[0086] Specifically, in S6, the finishing process sequentially includes cutting the greige fabric, combing, calendering, pre-setting, dyeing, softening, drying, napping, combing, calendering, shearing, and pelletizing to obtain the finished fabric.

[0087] In summary, the edge-filled jacquard plush fabric and its weaving process provided in this application embodiment involve weaving a main floral plush area onto the base fabric, and weaving a first filling plush area and a second filling plush area on the exposed areas on both sides of the main floral plush area. The second contour of the first filling plush area is the same as and parallel to the first contour on one side of the main floral plush area, and the third contour of the second filling plush area is the same as and parallel to the first contour on the other side of the main floral plush area. The side of the first filling plush area away from the main floral plush area and the side of the second filling plush area away from the main floral plush area are both straight contours that coincide with the side edge of the base fabric. This makes the first filling plush area, the main floral plush area, and the second filling plush area complementary, forming a rectangular plush area with the same size and shape as the edge contour of the base fabric. This solves the problem in the prior art where, due to the exposed areas on both sides of the base fabric of the jacquard plush fabric, the exposed areas on both sides of the jacquard plush fabric need to be cut off by the edge trimming method, resulting in a large waste of raw materials, increased production costs, and jacquard plush... This addresses the technical issues of fabric quality degradation and potential harm to human health. Furthermore, the perfect complementarity of the first filling plush area, the main pattern plush area, and the second filling plush area prevents overlap between these areas and the protruding areas on either side of the main pattern plush area during edge patching. This avoids uneven plush thickness on the jacquard plush fabric surface, improving its quality and aesthetics. By setting the first and second filling plush areas on either side of the main pattern plush area to solve the problem of exposed base material, compared to edge trimming in existing technologies, this method not only avoids damaging the edge structure of the jacquard plush fabric but also reduces the likelihood of stretching and tearing during finishing, thus increasing the edge strength and overall structural stability of the jacquard plush fabric. This also extends the lifespan of products made from jacquard plush fabric during daily use.By utilizing yarn storage devices located on both sides of the double-needle bed warp knitting machine to warp the first and second filling yarns, the problem of using a single set of warping heads in the warping machine to warp a very small number of first and second filling yarns is avoided. This avoids the difficulty in controlling the tension of several first and second filling yarns, resulting in uneven tension and subsequent yarn breakage and weaving difficulties. Furthermore, the yarn storage devices can individually control each first and second filling yarn, which, compared to the tension adjustment devices in existing warping machines that can only adjust the entire row of yarns, further reduces the probability of yarn breakage. Furthermore, the yarn storage device can lift and retract the first and second filling fibers when they are woven away from the base fabric, ensuring that the first and second filling fibers maintain tension even when not participating in weaving. This improves the padding effect when the first and second filling fibers are re-woven into the base fabric. No additional guide bar is needed, nor is a more complex machine required; it can be completed on the most common and simplest double-needle bed warp knitting machine. By setting the first, second, and main filling fibers to share a single guide bar GB3, regardless of the shape of the first outline of the main pattern plush area, the first filling fiber area is close to the second outline of the main pattern plush area. The third contour of the second and second filled plush areas, which is close to the main floral plush area, is identical and parallel to the first contour. The distance between the first and second contours, and between the first and third contours, is the same as the distance between adjacent first and main plush filaments on GB3. When it is necessary to change the distance between the first and main floral plush areas, simply adjust the distance between the first and main plush filaments on GB3. Similarly, when it is necessary to change the distance between the second and main floral plush areas, simply adjust the distance between the second and main plush filaments on GB3. This increases practicality and ease of adjustment. Furthermore, by setting the first, second, and main plush filaments... The GB3 comb and yarn storage device, sharing a single yarn guide, pull back the first and second filling pile yarns woven from the base fabric. With the first and second filling pile areas complementing each other, the sides of each area away from the main pattern pile area create a "curved-to-straight" effect. This ensures that the sides of both areas coinciding with the base fabric side are straight lines, perfectly covering the base fabric. This effectively avoids yarn waste and reduces the cost of product optimization for the company.

[0088] The foregoing has provided a detailed description of the edge-filled jacquard plush fabric and its weaving process provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A jacquard plush fabric with perfectly filled edges, characterized in that, It includes a base fabric and a main floral plush area woven on the base fabric, a first filling plush area, and a second filling plush area; The first and second filling plush areas are located on either side of the main floral plush area. Both sides of the main floral plush area are first contours. The side of the first filling plush area closer to the main floral plush area is a second contour. The side of the second filling plush area closer to the main floral plush area is a third contour. The side of the first filling plush area away from the main floral plush area and the side of the second filling plush area away from the main floral plush area are both straight contours that coincide with the side edge of the base fabric. The second and third contours are the same as the first contour and are parallel to each other, so that the first filling plush area, the main floral plush area and the second filling plush area are complementary to form a rectangular plush area with the same size and shape as the edge contour of the base fabric.

2. The perfectly edge-filled jacquard plush fabric as described in claim 1, characterized in that, Define the interval between the second contour and the first contour as H_pin, and the interval between the third contour and the first contour as h_pin, then satisfy H≥0 and h≥0, and both H and h are integers.

3. The perfectly edge-filled jacquard plush fabric as described in claim 1, characterized in that, The main floral plush area includes m sequentially arranged sub-floral plush areas. The distance between two adjacent sub-floral plush areas is defined as W stitches, where W satisfies W≥0, and m is a natural number greater than 0, and W is a natural number.

4. The perfectly edge-filled jacquard plush fabric as described in claim 1, characterized in that, The first contour is a non-linear contour.

5. A weaving process for a perfectly edge-filled jacquard plush fabric as described in claim 1, characterized in that, The weaving process includes the following steps: S1: Confirm the weaving process of the base fabric and the main pattern plush area woven on the base fabric. Based on the weaving process of the main pattern plush area, confirm the weaving process of the first filling plush area and the second filling plush area. The weaving process of the first filling plush area and the weaving process of the second filling plush area are the same as the weaving process of the main pattern plush area. S2: Select the raw materials for weaving the non-pile yarn of the base fabric, the main pile yarn of the main pattern pile area, the first filling pile yarn of the first filling pile area, and the second filling pile yarn of the second filling pile area; S3: Based on the weaving process of the first filling plush area and the second filling plush area, determine the required quantity of the first filling plush yarn and the second filling plush yarn; S4: The non-fluffy yarn and the main fluffy yarn are warped using a warping machine, and the first filling fluffy yarn and the second filling fluffy yarn are fed and taken back using yarn storage devices set on both sides of the double needle bed warp knitting machine. S5: A double-needle bed warp knitting machine is used to weave the non-pile yarn, main pile yarn, first filling pile yarn, and second filling pile yarn after warping according to the weaving process to obtain a greige fabric. The main pile yarn, first filling pile yarn, and second filling pile yarn share a common guide bar, which is GB3. The GB3 is woven using the weaving process of the main pattern pile area. During weaving, the GB3 drives the main pile yarn, first filling pile yarn, and second filling pile yarn to swing back and forth in the horizontal direction with the same amplitude of lateral movement. This allows the first filling pile yarn and the second filling pile yarn to move upward relative to the base fabric while reciprocatingly weaving away from and into the base fabric in the horizontal direction. The yarn storage device pulls and retracts the first filling pile yarn and the second filling pile yarn that have been woven away from the base fabric to maintain tension. S6: Perform finishing on the greige fabric to obtain the finished fabric.

6. The weaving process for a perfectly filled jacquard plush fabric as described in claim 5, characterized in that, In S2, the non-fluffy filament is FDY fully drawn filament or DTY low-elasticity filament, with a single filament fineness of 1.04 pfd to 3.13 pfd. The main fluffy filament, the first filling fluffy filament, and the second filling fluffy filament are all at least one of FDY fully drawn filament and DTY low-elasticity filament, with a single filament fineness of 0.26 pfd to 4.16 pfd.

7. The weaving process for a perfectly filled jacquard plush fabric as described in claim 5, characterized in that, In S2, the yarn storage device includes a yarn rack and a yarn tension recovery device; The double needle bed warp knitting machine is provided with a yarn frame on both sides, and a number of yarn tubes are provided on the yarn frame. The yarn tubes are arranged vertically upwards at intervals, and each yarn tube stores one first filling fluff filament or one second filling fluff filament. Each yarn frame is connected to the double needle bed warp knitting machine by a yarn tension recovery device. The yarn tension recovery device includes a housing and several tension recovery mechanisms disposed within the housing. Several yarn inlets and several yarn outlets are respectively provided on both sides of the housing. Each yarn inlet and each yarn outlet is connected to a corresponding tension recovery mechanism. Each yarn inlet and each yarn outlet is provided with a yarn guide ring. Each tension recovery mechanism includes a first fixed rotating shaft, a rotating arm, a tension roller, a fixed roller, a second fixed rotating shaft, a torsion spring, a telescopic device, a connecting rod, a brake rod, and a third fixed rotating shaft. Both the first and third fixed rotating shafts are fixedly connected to the housing. The third fixed rotating shaft is located on the first fixed rotating shaft. One end of the rotating arm is connected to the first fixed rotating shaft. The first fixed rotating shaft is rotatably connected to the second fixed rotating shaft, and the other end is provided with a sliding elongated hole. The second fixed rotating shaft is slidably connected to the sliding elongated hole. The tension roller is rotatably mounted on the second fixed rotating shaft. The fixed roller is rotatably mounted on the first fixed rotating shaft, and each end of the fixed roller is provided with a torsion spring. The torsion spring is sleeved on the first fixed rotating shaft, and its two ends are respectively connected to the first fixed rotating shaft and the rotating arm. The fixed end of the telescopic device is connected to the rotating arm, and its telescopic end is connected to the second fixed rotating shaft to drive the second fixed rotating shaft to perform linear reciprocating motion. One end of the connecting rod is rotatably connected to the telescopic end of the telescopic device, and the other end is rotatably connected to the brake rod. The brake rod is rotatably connected to the third fixed rotating shaft, and a wire clamping block is provided on the end of the brake rod away from the connecting rod.

8. The weaving process for a perfectly filled jacquard plush fabric as described in claim 5, characterized in that, The weaving process for the first filling plush area, the second filling plush area, and the main pattern plush area is defined as M, as follows: M: 0—X1—0—X1 / X2—X3—X2—X3 / X4—X5—X4—X5 / ··· / X i —X i+1 —X i —X i+1 / ··· / X n —X n+1 —X n —X n+1 / / , |X i -X i-1 |≤5 and |X i -X i+1 |≤1; The number of the first filling filaments N1 and the number of the second filling filaments N2 satisfy the following formula: ； Among them, X i is a positive integer, i and n are both positive even numbers, and V is the warp penetration rate of the main floral plush area.

9. The weaving process for a perfectly filled jacquard plush fabric as described in claim 5, characterized in that, In step S5, the needles located outside the base fabric on the double-needle bed warp knitting machine are removed to ensure that the first and second filling fibers, which are woven away from the base fabric, are not knitted onto the needle bed by the needles located outside the base fabric.

10. The weaving process for a perfectly filled jacquard plush fabric as described in claim 5, characterized in that, In S6, the finishing process includes, in sequence, cutting the fabric, combing, calendering, pre-setting, dyeing, softening, drying, napping, combing, calendering, shearing, and pelletizing.

Images