Warp-knitted one-piece pile fabric and its knitting process

Abstract

This invention provides a warp-knitted integrated fleece fabric and its weaving process. The base fabric is woven using chain stitch and weft insertion, resulting in greater softness. The primary long pile is formed by splitting the fabric, making it more malleable during finishing processes and allowing for diverse styles of the long pile surface. The short pile is formed through a pre-processing napping technique, making the short pile surface fuller and finer, and less prone to shedding. During the weaving process, GB3 and GB4 knit chain stitch and padding stitch in the front and back needle beds, respectively. In the same row and on the same needle bed, when GB3 knits the chain stitch / padding stitch, GB4 knits the padding / chain stitch. GB3 and GB4 cross the needle bed once after every two rows to form the primary greige fabric. The primary greige fabric is split to obtain a greige fabric with several primary long piles. Each primary long pile is fixed by two loops, making the long pile of the warp-knitted integrated fleece fabric less prone to shedding. This solves the technical problems of insufficient fineness of the short pile surface, monotonous style of the long pile surface, hard fabric base, and shedding in existing integrated fleece fabrics.

Description

Technical Field

[0001] This invention relates to the field of textile technology, and in particular to a warp-knitted integrated fleece fabric and its weaving process. Background Technology

[0002] In recent years, with the continuous development of textile equipment technology and the application of textile raw materials, the variety of textile and apparel products has continued to expand. Weft-knitted chenille fleece, with its double-sided fleece characteristics, has been widely used. Its weaving structure is as follows: one side uses chenille yarn to form a short pile surface, and the other side forms a long pile surface by cutting floats. The short pile surface and the long pile surface are connected by an intermediate connecting thread. However, due to limitations in the yarn count and quality stability of chenille yarn itself, coupled with the high requirements for weaving tension, and the difficulty in achieving precise tension control through weft-knitted yarn feeding, horizontal stripe defects easily appear on the short pile surface. Additionally, the fabric weight is relatively high, limiting its application scenarios. Furthermore, the long pile surface, formed by cutting floats, suffers from insufficient fullness and is prone to shedding.

[0003] Chinese patent application number CN202411259822.1 discloses a method for preparing warp-knitted chenille velvet fabric. The method uses a KS warp knitting machine to weave the fabric, where the long pile is formed by breaking the surface extension threads, and the short pile is formed by overfeeding a single comb to create protruding loops, which are then cut or ground off. While this method solves most of the defects of weft-knitted chenille velvet, the resulting velvet fabric still has significant shortcomings: the short pile surface lacks fineness, the long pile surface has a monotonous style, the fabric base is relatively stiff, and the shedding problem is not effectively improved. Summary of the Invention

[0004] The purpose of this application is to provide a warp-knitted one-piece fleece fabric and its weaving process, in order to solve the technical problems in the prior art, such as insufficient fineness of short-pile fleece, monotonous style of long-pile fleece, hard fabric base, and shedding defects.

[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 warp-knitted one-piece fleece fabric, including a base fabric, a long-pile fleece surface woven on the base fabric, and a short-pile fleece surface located below the base fabric;

[0007] The base fabric is woven using a weft-insertion weave and a chain weave. The plush surface includes a loop layer with several loops and a plush layer with several long piles. The loop layer is woven onto the base fabric, and the plush layer is connected to the loop layer. Every two loops are connected to one plush to fix the plush. The short pile surface has several short piles, which are formed by pulling the plush from below the base fabric.

[0008] In the warp-knitted fleece fabric described in this application embodiment, the coverage of the base fabric by both the long-pile and short-pile surfaces is 100%.

[0009] In the warp-knitted fleece fabric described in this application embodiment, the length of the long pile is defined as H, and the length of the short pile is defined as h. Then, H satisfies 4mm≤H≤18mm, and h satisfies 0.4≤h≤2.5mm.

[0010] On the other hand, this application embodiment also provides a warp-knitted integrated fleece fabric weaving process for weaving the above-mentioned warp-knitted integrated fleece fabric, including the following steps:

[0011] S1: Select the raw materials for the first yarn used to weave the base fabric and the second yarn used to weave the long-pile and short-pile surfaces;

[0012] S2: The first yarn and the second yarn are warped using an SGZ400D intelligent computer-controlled warping machine;

[0013] S3: A double-needle bed warp knitting machine equipped with 6 guide bars is used to weave the first and second yarns after warping to obtain a primary greige fabric. GB1 uses the first yarn to weave a three-needle weft-insertion structure or a four-needle weft-insertion structure on the front needle bed. GB2 uses the first yarn to weave a chain stitch structure on the front needle bed. GB5 uses the first yarn to weave a chain stitch structure on the back needle bed. GB6 uses the first yarn to weave a three-needle weft-insertion structure or a four-needle weft stitch structure on the back needle bed to form the base fabric. GB3 and GB4 use the second yarn to weave a chain stitch structure and a padded structure on the front and back needle beds to form a preliminary plush surface. In the same row and the same needle bed, when GB3 weaves a chain stitch structure / padded structure, GB4 weaves a padded structure / chain stitch structure. GB3 and GB4 cross the needle bed once after every two rows.

[0014] S4: The primary fabric is cut into widths to obtain a fabric, wherein the top surface of the fabric has a plurality of primary long piles.

[0015] S5: The fabric is napped using a napping machine to obtain a primary fabric. The napping machine naps a number of primary long-pile fibers from the bottom surface of the fabric to the bottom surface of the fabric, forming a primary short-pile surface with a number of primary short-pile fibers.

[0016] S6: Perform a finishing process on the primary fabric to obtain a warp-knitted integrated fleece fabric.

[0017] In the warp-knitted integrated fleece fabric weaving process described in the embodiments of this application, in step S6, the finishing process sequentially includes pre-setting, ironing, dyeing, softening and drying, secondary ironing, shearing, and pelletizing.

[0018] In the warp-knitted integrated fleece fabric weaving process described in the embodiments of this application, in step S1, the first yarn is FDY fully drawn yarn of 50D~100D / 24F~48F, and the second yarn is DTY low elastic yarn or FDY fully drawn yarn of 120D~300D / 72F~576F.

[0019] In the warp-knitted integrated fleece fabric weaving process described in the embodiments of this application, the double needle bed warp knitting machine is an E22 Trico 288 warp knitting machine.

[0020] In the warp-knitted fleece fabric weaving process described in this application embodiment, the warping machine in step S2 has six sets of warping heads. The first, second, fifth, and sixth sets of warping heads all warp the first yarn, with a warping head count of 462 and a warping tension of 2.25 cN. The third and fourth sets of warping heads all warp the second yarn, with a warping head count of 462 and a warping tension of 0.75 cN. The first, second, third, fourth, fifth, and sixth sets of warping heads correspond one-to-one with GB1, GB2, GB3, GB4, GB5, and GB6, respectively.

[0021] In the warp-knitted integrated fleece fabric weaving process described in the embodiments of this application, in step S5, the napping machine pulls 5% to 10% of the primary long-pile fleece to the bottom surface of the greige fabric.

[0022] In the warp-knitted integrated fleece fabric weaving process described in the embodiments of this application, in step S5, the number of rollers of the napping machine is at least 36.

[0023] Compared with the prior art, the embodiments of this application have the following beneficial effects:

[0024] 1. The bottom fabric of this application embodiment adopts a weaving process of chain stitch and weft weft, which is softer than the weaving process of warp plain weave and warp plain weave in the prior art.

[0025] 2. In the embodiments of this application, the primary pile on the fabric is formed by splitting. Compared with the pile surface of the prior art which is formed by napping, the primary pile of the embodiments of this application is more malleable in the finishing process to obtain a pile surface with a variety of styles.

[0026] 3. The short pile in this embodiment is formed by napping, and the short pile surface formed by several short piles is fuller and finer than the short pile surface formed by overfeeding in the prior art.

[0027] 4. The short plush in this application embodiment is formed by napping, and the napping process is placed before dyeing. Compared with the prior art, which involves grinding off the coils and dyeing before napping, the short plush in this application embodiment is less prone to shedding.

[0028] 5. In the weaving process of this application embodiment, two guide bars, GB3 and GB4, are used to weave chain stitch and padding stitch on the front and back needle beds. In the same row and the same needle bed, when GB3 is weaving chain stitch / padding stitch, GB4 is weaving padding stitch / chain stitch. GB3 and GB4 cross the needle bed once after every two rows to form a primary greige fabric with a preliminary pile surface. The primary greige fabric is split to obtain a greige fabric with several primary piles on the top surface, so that each primary pile is fixed by two loops. Compared with the pile formed by breaking the extension thread in the prior art, it is less prone to shedding. Attached Figure Description

[0029] 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:

[0030] Figure 1 This is a schematic diagram of the structure of an embodiment of this application.

[0031] Figure 2 This is a flowchart illustrating the warp-knitted integrated fleece fabric weaving process according to an embodiment of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10 - base fabric, 20 - long plush, 30 - short plush. Detailed Implementation

[0034] Existing one-piece fleece fabrics have technical problems such as insufficient fineness of short-pile fleece, monotonous style of long-pile fleece, hard fabric base, and easy shedding.

[0035] In view of this, embodiments of this application provide a warp-knitted integrated fleece fabric and its weaving process to solve the technical problems existing in the prior art.

[0036] 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.

[0037] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0039] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] 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.

[0041] On the one hand, embodiments of this application provide a warp-knitted one-piece fleece fabric, such as Figure 1 As shown. The warp-knitted fleece fabric includes a base fabric 10, a long-pile fleece woven above the base fabric 10, and a short-pile fleece woven below the base fabric 10. The base fabric 10 is woven using a weft-insertion weave and a chain stitch weave. The long-pile fleece includes a loop layer with several loops and a long-pile fleece layer with several long piles 20. The loop layers are woven onto the base fabric 10, and the long-pile fleece layers are connected to the loop layers. Every two loops are connected to one long pile 20 to secure the long pile 20. The short-pile fleece has several short piles 30, which are formed by pulling the long pile from below the base fabric.

[0042] Specifically, both the long-pile and short-pile surfaces have 100% coverage of the base fabric 10, so that the warp-knitted integrated fleece fabric does not show the base. The length of the long-pile 20 is defined as H, and the length of the short-pile is defined as h. Then, H satisfies 4mm≤H≤18mm, and h satisfies 0.4≤h≤2.5mm.

[0043] The base fabric 10 is woven using a weft-insertion structure and a chain braiding structure, and is 3-layered in terms of process. Compared with the base fabrics woven using a warp-plain weave and a warp-plain weave structure in the prior art (which are 4-layered in terms of process), the base fabric 10 in this embodiment is softer.

[0044] On the other hand, such as Figure 2 As shown in the embodiments of this application, a warp-knitted integrated fleece fabric weaving process is also provided, including the following steps:

[0045] Step S1: Select the raw materials for the first yarn for weaving the base fabric 10 and the second yarn for weaving the long pile and the short pile.

[0046] The first yarn is 50D~100D / 24F~48F FDY fully drawn yarn, and the second yarn is 120D~300D / 72F~576F DTY low elastic yarn or FDY fully drawn yarn. Specifically, in the embodiments of this application, the first yarn is selected as 75D / 36F semi-dull polyester FDY fully drawn yarn, and the second yarn is selected as 150D / 288F semi-dull flat polyester DTY low elastic yarn.

[0047] Step S2: Use an SGZ400D intelligent computer-controlled warping machine to warp the first yarn and the second yarn.

[0048] In this embodiment, the warping head has six sets, meaning the warping machine has six sets of warping heads: a first set, a second set, a third set, a fourth set, a fifth set, and a sixth set. The first, second, fifth, and sixth sets of warping heads are all used to warp the first yarn, with a total of 462 warping heads and a warping tension of 2.25 cN. The third and fourth sets of warping heads are used to warp the second yarn, with a total of 462 warping heads and a warping tension of 0.75 cN.

[0049] Step S3: Using a double needle bed warp knitting machine equipped with 6 guide bars, the first and second yarns after warping are used to weave and obtain the primary greige fabric.

[0050] In this embodiment, the double-needle bed warp knitting machine is an E22 model, with a 18mm gap between the front and rear needle beds. The six guide bars of the machine are GB1, GB2, GB3, GB4, GB5, and GB6. GB1, GB2, GB3, GB4, GB5, and GB6 are all fully threaded. GB1, GB2, GB5, and GB6 correspond one-to-one with the first, second, fifth, and sixth groups of warp heads, respectively, and are used to knit the base fabric of the primary greige fabric. Specifically... GB1 uses the first yarn to weave a three-needle or four-needle weft-insertion structure on the front needle bed. GB2 uses the first yarn to weave a chain stitch structure on the front needle bed. GB5 uses the first yarn to weave a chain stitch structure on the back needle bed. GB6 uses the first yarn to weave a three-needle or four-needle weft-insertion structure on the back needle bed. By weaving the weft stitch structures in GB1 and GB6, the number of loops in the base fabric 10 is reduced, thus reducing the thickness and stiffness of the base fabric 10, making the base fabric 10 softer. The fewer loops also facilitate the subsequent napping of the short pile surface. GB3 and GB4 use the second yarn to knit chain stitch and dummy stitch on the front and back needle beds, forming a preliminary pile surface. In the same row and on the same needle bed, when GB3 knits the chain stitch / dummy stitch, GB4 knits the dummy stitch / chain stitch. GB3 and GB4 cross the needle bed once after every two rows. Specifically, starting from the first row, GB3 knits the chain stitch in the front needle bed of the first row and the dummy stitch in the back needle bed of the first row (i.e., GB3 does not participate in loop knitting in the back needle bed). GB4 knits the chain stitch in the first row... In the first row, GB3 and GB4 are knitted in a sparse stitch in the front needle bed (i.e., GB4 does not participate in loop knitting in the front needle bed). In the second row, GB3 and GB4 repeat the knitting process in the first row. In the third row, GB3 crosses over to the back needle bed to knit a chain stitch, GB3 knits a sparse stitch in the front needle bed, GB4 crosses over to the front needle bed to knit a chain stitch, and GB4 knits a sparse stitch in the back needle bed. In the fourth row, GB3 and GB4 repeat the knitting process in the third row. The four rows complete one complete knitting cycle.

[0051] Step S4: Cut the primary fabric into widths to obtain a greige fabric, wherein the top surface of the greige fabric has a plurality of primary long pile.

[0052] Specifically, GB3 and GB4 form loops each time they are woven in a horizontal row of chain stitch, and GB3 and GB4 form connecting threads each time they cross the needle bed. The primary fabric is then split, that is, the primary fabric is split along the center line of several connecting threads on a splitting machine (i.e., the splitting line passes through the midpoint of all connecting threads to cut all connecting threads into two equal segments). The cut connecting threads are the primary pile, so each primary pile is fixed by two loops, and several primary piles form the primary pile surface on the top surface of the fabric.

[0053] Step S5: Use a napping machine to nap the greige fabric to obtain a primary fabric.

[0054] The napping machine naps several primary long-pile fibers from the bottom surface of the fabric, pulling the primary long-pile fibers to the bottom surface of the fabric to form a primary short-pile surface with several primary short-pile fibers.

[0055] Specifically, the napping machine pulls 5% to 10% of the primary long-pile fabric to the bottom surface of the greige fabric. In this embodiment, the napping machine with a high number of rollers is used to perform a four-roll continuous light pull on the greige fabric. Specifically, the napping machine has at least 36 rollers.

[0056] Step S6: Perform a finishing process on the primary fabric to obtain a warp-knitted integrated fleece fabric.

[0057] In this embodiment of the application, the finishing process includes pre-shaping, combing and ironing, dyeing, softening and drying, secondary combing and ironing, shearing and pelletizing.

[0058] Specifically, the pre-forming process involves pre-treating the primary fabric at a pre-temperature of 200℃ and a setting speed of 30m / min. The combing and ironing process involves combing and ironing several primary piles of the pre-formed primary fabric to thoroughly comb and straighten them. The dyeing process involves placing the combed and ironed primary fabric in an overflow dyeing vat for dyeing at a temperature of 130℃ and a holding time of 30min. The softening and drying process involves placing the dyed primary fabric in a cylindrical softening machine with a softener for softening treatment, followed by dehydration and drying. The secondary combing and ironing process involves further processing several primary piles of the softened and dried primary fabric. The primary long-pile fabric undergoes a second combing and ironing process to enhance its smoothness. The shearing process involves trimming the ends of several primary long-pile fibers from the primary fabric after the second combing and ironing, and trimming several primary short-pile fibers to create a denser and finer primary short-pile surface that covers the bottom surface of the base fabric 10. The shaking process involves placing the sheared primary fabric in a large shaking drum. The temperature inside the large shaking drum is set to 120°C, and the shaking time is 20-25 minutes. This process makes the primary long-pile surface more fluffy, forming the final long-pile surface of the warp-knitted integrated fleece fabric, while the primary short-pile surface is formed into the final short-pile surface of the warp-knitted integrated fleece fabric, making it less prone to shedding.

[0059] It should be noted that after the warp-knitted integrated fleece fabric is formed, it needs to be set and rolled up, that is, the warp-knitted integrated fleece fabric is placed on a setting machine for finished product setting, with a fabric feeding speed of 40m / min and a temperature of 160℃, and finally rolled up and put into storage.

[0060] In summary, the warp-knitted fleece fabric and its weaving process provided in this application embodiment achieve the following: By employing a chain knitting and weft-insertion weaving process on the base fabric, the base fabric becomes softer; by setting several primary long piles formed by splitting the fabric width, the primary long piles become more malleable during finishing processes, resulting in a long pile surface with diverse styles; by setting short piles formed by napping, and placing the napping process before the dyeing process, the short pile surface becomes fuller and finer, and the short pile is less prone to shedding; and by setting two guide bars (GB3 and GB4) on the front and rear needle beds during the weaving process to knit the chain knitting and padding... The fabric is organized in the same row and on the same needle bed. When GB3 is knitted with chain stitch / padded stitch, GB4 is knitted with padded stitch / chain stitch. GB3 and GB4 knit across the needle bed once after every two rows to form a primary greige fabric with a preliminary pile surface. The primary greige fabric is split to obtain a greige fabric with several primary piles on the top surface. Each primary pile is fixed by two loops, which makes the pile of the warp-knitted integrated fleece fabric less prone to shedding. This solves the technical problems of insufficient fineness of the short pile surface, monotonous style of the long pile surface, hard fabric base, and shedding defects in the existing integrated fleece fabric.

[0061] The foregoing has provided a detailed description of a warp-knitted integrated fleece fabric and its weaving process according to 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 warp-knitted one-piece fleece fabric, characterized in that, It includes a base fabric, a long-pile surface woven on top of the base fabric, and a short-pile surface located below the base fabric; The base fabric is woven using a weft-insertion weave and a chain weave. The plush surface includes a loop layer with several loops and a plush layer with several long piles. The loop layer is woven onto the base fabric, and the plush layer is connected to the loop layer. Every two loops are connected to one plush to fix the plush. The short pile surface has several short piles, which are formed by pulling the plush from below the base fabric.

2. The warp-knitted integrated fleece fabric as described in claim 1, characterized in that, Both the long-pile and short-pile surfaces have 100% coverage of the base fabric.

3. The warp-knitted integrated fleece fabric as described in claim 1, characterized in that, Let H be the length of the long plush and h be the length of the short plush. Then H satisfies 4mm ≤ H ≤ 18mm and h satisfies 0.4 ≤ h ≤ 2.5mm.

4. A warp-knitted integrated fleece fabric weaving process for weaving the warp-knitted integrated fleece fabric as described in claim 1, characterized in that, Includes the following steps: S1: Select the raw materials for the first yarn used to weave the base fabric and the second yarn used to weave the long-pile and short-pile surfaces; S2: The first yarn and the second yarn are warped using an SGZ400D intelligent computer-controlled warping machine; S3: A double-needle bed warp knitting machine equipped with 6 guide bars is used to weave the first and second yarns after warping to obtain a primary greige fabric. GB1 uses the first yarn to weave a three-needle weft-insertion structure or a four-needle weft-insertion structure on the front needle bed. GB2 uses the first yarn to weave a chain stitch structure on the front needle bed. GB5 uses the first yarn to weave a chain stitch structure on the back needle bed. GB6 uses the first yarn to weave a three-needle weft-insertion structure or a four-needle weft stitch structure on the back needle bed to form the base fabric. GB3 and GB4 use the second yarn to weave a chain stitch structure and a padded structure on the front and back needle beds to form a preliminary plush surface. In the same row and the same needle bed, when GB3 weaves a chain stitch structure / padded structure, GB4 weaves a padded structure / chain stitch structure. GB3 and GB4 cross the needle bed once after every two rows. S4: The primary fabric is split to obtain a greige fabric, wherein the top surface of the greige fabric has a plurality of primary long piles. S5: The fabric is napped using a napping machine to obtain a primary fabric. The napping machine naps a number of primary long-pile fibers from the bottom surface of the fabric to the bottom surface of the fabric, forming a primary short-pile surface with a number of primary short-pile fibers. S6: Perform a finishing process on the primary fabric to obtain a warp-knitted integrated fleece fabric.

5. The warp-knitted integrated fleece fabric weaving process as described in claim 4, characterized in that, In S6, the finishing process sequentially includes pre-shaping, combing and ironing, dyeing, softening and drying, secondary combing and ironing, shearing and pelletizing.

6. The warp-knitted integrated fleece fabric weaving process as described in claim 4, characterized in that, In S1, the first yarn is FDY fully drawn yarn of 50D~100D / 24F~48F, and the second yarn is DTY low elastic yarn or FDY fully drawn yarn of 120D~300D / 72F~576F.

7. The warp-knitted integrated fleece fabric weaving process as described in claim 4, characterized in that, The double needle bed warp knitting machine is an E22 Trico 288 warp knitting machine.

8. The warp-knitted integrated fleece fabric weaving process as described in claim 4, characterized in that, The warping machine in S2 has six sets of warping heads. The first, second, fifth, and sixth sets of warping heads all warp the first yarn, with a warping head count of 462 and a warping tension of 2.25 cN. The third and fourth sets of warping heads all warp the second yarn, with a warping head count of 462 and a warping tension of 0.75 cN. The first, second, third, fourth, fifth, and sixth sets of warping heads correspond one-to-one with GB1, GB2, GB3, GB4, GB5, and GB6, respectively.

9. The warp-knitted integrated fleece fabric weaving process as described in claim 4, characterized in that, In step S5, the napping machine pulls 5% to 10% of the primary plush to the bottom surface of the greige fabric.

10. The warp-knitted integrated fleece fabric weaving process as described in claim 4, characterized in that, In S5, the number of rollers in the linting machine is at least 36.

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