Weaving process of high-strength wear-resistant double-layer check pattern fabric

Abstract

The invention discloses a weaving process of a high-strength wear-resistant double-layer check pattern fabric, and relates to the technical field of textile production, the specification of the fabric is JC14.5 * 2 / C27.8 (upper) + OE83 (lower) 681 / 283160cm double-layer check fabric, the fabric is formed by compounding a surface layer fabric and a bottom layer fabric, one part is a satin weave formed by interweaving warp yarns JC14.5 * 2 and upper layer weft yarns C27.8, and the other part is a horizontal stripe composite weave formed by interweaving the warp yarns JC14.5 * 2 and the upper layer weft yarns C27.8; the lower-layer fabric part is an interwoven composite structure of warp yarns JC14.5 * 2 and lower-layer weft yarns OE83; the weaving process comprises the steps of warping, slashing, drafting, denting and weaving, the grid parts of the fabric have a protruding effect compared with the horizontal direction of the cloth cover, grids are arranged in a staggered mode, and the grids are transited through composite horizontal stripe patterns. The weaving process comprises the steps of warping, slashing, drafting and denting and weaving. According to the high-strength wear-resistant double-layer grid pattern decorative fabric woven by the small jacquard air jet loom, the fabric is a high-strength wear-resistant cushion pattern fabric of about 400 grams, the limitation that only a large jacquard loom can produce such products is overcome, and the weaving process of the decorative fabric is enriched.

Description

Technical Field

[0001] This invention relates to the field of textile production technology, specifically a weaving process for a high-strength, wear-resistant, double-layer checkered fabric. Background Technology

[0002] In textile production, greige fabrics woven on small jacquard air-jet looms are often used for home textiles and apparel due to their thinness, low strength, and poor abrasion resistance. The fabric patterns are also limited, and the weight is generally no more than 300 grams, making it difficult to use as decorative fabrics. Furthermore, the limited weaving capacity of small jacquard looms makes it difficult to produce slightly thicker fabrics due to their high density, hindering normal production. Therefore, researching a weaving process for a high-strength, abrasion-resistant double-layer checkered pattern fabric is particularly important. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies, the purpose of this invention is to provide a weaving process for high-strength and wear-resistant double-layer checkered fabric. This process utilizes a small jacquard air-jet loom to weave the high-strength and wear-resistant double-layer checkered decorative fabric, overcoming the limitation that only large jacquard looms can produce fabrics with a weight of 400 grams. This enriches the weaving methods for decorative fabrics and reduces product costs.

[0004] To achieve the above-mentioned objectives, this invention provides a weaving process for a high-strength and wear-resistant double-layer checkered fabric. The specifications of the high-strength and wear-resistant double-layer checkered fabric are: JC14.5×2 / C27.8 (top) + OE83 (bottom) 681 / 283 160cm double-layer checkered fabric. The high-strength and abrasion-resistant double-layer checkered pattern fabric is composed of a surface fabric and a bottom fabric. Part of the surface fabric is a satin weave structure interwoven with warp yarns JC14.5×2 and upper weft yarns C27.8, while the other part is a horizontal stripe composite weave structure interwoven with warp yarns JC14.5×2 and upper weft yarns C27.8. The bottom fabric is a composite weave structure interwoven with warp yarns JC14.5×2 and lower weft yarns OE83. The high-strength and wear-resistant double-layer checkered fabric has a raised checkered section that is more horizontal than the fabric surface. The checkered sections are staggered and the checkered sections are connected by a composite horizontal stripe pattern. The yarns of the outer and inner layers of the high-strength and wear-resistant double-layer checkered pattern fabric are arranged in a 5:1 ratio (outer:inner) and the yarns of the upper and lower layers of the weft fabric are arranged in a 3:1 ratio (upper:lower). The total number of warp yarns in the high-strength and wear-resistant double-layer checkered fabric is 10928, the number of edge warp yarns is 90×2, and the reed type is 133 teeth / 10cm.

[0005] Furthermore, the weaving process of a high-strength and wear-resistant double-layer checkered pattern fabric includes the following steps: warping process → sizing process → heddle threading and reed threading process → weaving process. (a) Warping process: Before warping, JC14.5tex strands are placed in a high temperature and high humidity environment for 1 hour, or in a normal temperature environment for 8 to 10 hours before use; Warping process parameters: Warping adopts the process route of "medium speed, high tension, small elongation, few heads, and many warp beams", with 681 heads and 16 warp beams. (b) Sizing process: Sizing agent selection: 30 kg of polyvinyl alcohol, 75 kg of starch sizing agent, 10 kg of textile glue, and 3 kg of wax flakes are selected. The sizing volume is controlled between 720 liters and 730 liters. (c) Reed threading process: Thread the heddles and reeds according to the design diagram, using the flying threading method. The ground weave yarn is threaded as follows: 1.3.5.7.9.11.1.3.5.7.9.13 (8 times) + 2.4.6.8.10.12.2.4.6.8.10.14 (8 times). A complete cycle consists of 192 yarns. The ground weave yarn is threaded through using this cycle. The selvage width is designed to be 1.1cm, with 90 yarns on each side. The selvage stitching is as follows: Left side: 15, 16, 15, 16, 15, 16, 1515, 1616…; Right side: …1515, 1616, 15, 16, 15, 16, 15, 16. The selvage uses a 6-up, 2-down structure to control the selvage tightness appropriately. The ground weave has 5 yarns per reed tooth, and the selvage has 6 yarns per reed tooth. The reed is 133 teeth / 10cm. The stop-warp stitching is done in a 1-2-3-4-5-6 row pattern. (d) Weaving process: The equipment used is a multi-arm Tsudakoma ZAX-E210 loom with double nozzles for yarn feeding. The upper weft density is set to 231.5 yarns / 10 cm. The air-jet loom has two nozzles, with the upper nozzle controlling the upper layer yarn (C27.8 tex) and the lower nozzle controlling the lower layer yarn (OE83 tex). The 2nd, 8th, 10th, 16th, 18th, 24th, 26th, and 32nd wefts are lower layer yarns (OE83 tex) and are controlled by the lower nozzle. The remaining weft yarns are upper layer yarns (C27.8 tex) and are controlled by the upper nozzle. One complete weft cycle consists of 32 yarns. The weaving process parameters are as follows: heald frame height (pages 1-16) is 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 56, 57, 58, 58, 58, 58 mm; opening amount is 75, 70, 65, 55, 90, 85, 80, 75, 70, 65, 60, 55, 50, 45, 50, 45 mm; side support angle is centered; weaving opening time is 290 degrees; warp loosening time is 310 degrees; weft stop time is 70 to 260 degrees; main jet is 70 to 180 degrees; auxiliary main jet is 86 to 170 degrees; average weft insertion interval is 80 to 236 degrees; back beam height is 70 mm. Warp stop frame process: No.2.1-1-3 (the front and rear positions of the warp stop frame are 3 grids, and the height is 1 grid); the warp tension is controlled at 2900 to 3100N, the machine speed is 500 rpm, and the machine operation process route of "high tension, middle opening, middle back beam, and high air pressure" is adopted.

[0006] Compared with existing technologies, this invention utilizes a small jacquard air-jet loom to weave a high-strength, abrasion-resistant double-layer checkered decorative fabric. Through structural changes in the fabric weave, the checkered areas of the decorative fabric are made to appear raised above the horizontal surface, further enhancing the visual appeal of the fabric. The resulting double-layer checkered fabric has a strong three-dimensional effect, with staggered checkerboard patterns, uniform undulations, and a full and rich appearance, meeting the needs of decorative fabrics. This high-strength, abrasion-resistant patterned fabric possesses excellent abrasion resistance and a long service life; its high strength, good tensile and tear resistance allow it to withstand significant tensile and tearing forces without easily breaking or tearing; its beautiful patterns add a unique visual effect to the fabric, enhancing its decorative appeal and improving product recognition and brand image. The fabric used in this application is a 400-gram high-strength, abrasion-resistant cushion patterned fabric, overcoming the limitation that only large jacquard looms can produce such products, thus enriching the weaving technology of decorative fabrics. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the fabric structure of the present invention.

[0008] Figure 2 These are front and back views of the present invention. Detailed Implementation

[0009] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings.

[0010] like Figure 1 , Figure 2 As shown, the present invention discloses a weaving process for a high-strength and wear-resistant double-layer checkered pattern fabric. The specifications of the high-strength and wear-resistant double-layer checkered pattern fabric are: JC14.5×2 / C27.8 (top) + OE83 (bottom) 681 / 283 160cm double-layer checkered fabric. The high-strength, abrasion-resistant double-layer checkered fabric is composed of a surface fabric and a bottom fabric. Part of the surface fabric is a satin weave of warp yarns JC14.5×2 and upper weft yarns C27.8, while the other part is a horizontal stripe weave of warp yarns JC14.5×2 and upper weft yarns C27.8. The bottom fabric is a composite weave of warp yarns JC14.5×2 and lower weft yarns OE83. The warp and weft densities of the double-layer checkered fabric are 681 threads / 10m and 283 threads / 10m, respectively, and the fabric width is 160cm.

[0011] The high-strength, wear-resistant, double-layer checkered fabric features raised checkered sections that are slightly off-center from the surface. The checkered patterns are staggered and transitioned between each other using composite horizontal stripes, further enhancing the fabric's visual appeal. The checkered pattern is designed to be 1.4cm x 1.4cm (length x width), creating a three-dimensional effect. The fabric pattern exhibits a varied and evenly undulating design, resulting in a rich and full appearance suitable for decorative fabrics.

[0012] The yarns of the outer and inner layers of the high-strength and wear-resistant double-layer checkered pattern fabric are arranged in a 5:1 ratio (outer:inner) and the yarns of the upper and lower layers of the weft fabric are arranged in a 3:1 ratio (upper:lower). The total number of warp yarns in the high-strength and wear-resistant double-layer checkered fabric is 10928, the number of edge warp yarns is 90×2, and the reed type is 133 teeth / 10cm.

[0013] The basic weave diagram of the high-strength, wear-resistant, double-layer checkered fabric is as follows: Figure 1 As shown, Figure 1 The row of numbers below, such as 1, 3, 5, 7, and 9, indicates the number of heald frames through which the warp yarn passes. The basic horizontal cycle in the square consists of 12 yarns, and the horizontal cycle repeats 8 times in one square, for a total of 96 yarns. Figure 1 The rightmost column shows the arrangement of the upper and lower weft yarns. Each square has 16 yarns vertically, 12 C27.8tex yarns, and 4 OE83tex yarns. A large full cycle in the weft direction has 32 yarns. The yarns are sprayed and woven in this order from bottom to top.

[0014] Preferably, the weaving process of a high-strength and wear-resistant double-layer checkered pattern fabric includes the following steps: warping process → sizing process → heddle threading and reed threading process → weaving process; (a) Warping process: The warp yarn in this application is a ply yarn made of two JC14.5tex yarns. The biggest problem with ply yarn is the small braids. To avoid uneven twisting of single yarns causing small braids, the JC14.5tex ply yarn is placed in a high temperature and high humidity environment (generally above 40°C and 70%-80% humidity) for more than an hour before warping, or in a normal temperature environment (around 25°C) for 8 to 10 hours to allow the yarn to be completely set and stabilized before use. Warping process parameters: The warping adopts the process route of "medium speed, high tension, small elongation, few heads, and many warp beams", with 681 heads and 16 warp beams. (b) Sizing process: Sizing agent selection: 30 kg of polyvinyl alcohol, 75 kg of starch sizing agent, 10 kg of textile glue, and 3 kg of wax flakes are selected. The sizing volume is controlled between 720 liters and 730 liters. (c) Reed threading process: The warp yarns on the sizing beam are threaded onto the heddles and reed according to the design diagram, using a flying threading method. The ground weave yarn is threaded as follows: 1.3.5.7.9.11.1.3.5.7.9.13 (8 times) + 2.4.6.8.10.12.2.4.6.8.10.14 (8 times). A complete cycle consists of 192 yarns. The ground weave yarn is threaded through using this cycle. The selvage width is designed to be 1.1cm, with 90 yarns on each side. The selvage stitching is as follows: Left side: 15, 16, 15, 16, 15, 16, 1515, 1616…; Right side: …1515, 1616, 15, 16, 15, 16, 15, 16. Due to the high tightness of the ground weave, the selvage uses a 6-up, 2-down structure to control the selvage tightness appropriately. Each reed tooth in the ground weave has 5 yarns, and each reed tooth in the selvage has 6 yarns. The reed is 133 teeth / 10cm. The stop-warp stitching is done in a 1-2-3-4-5-6 row pattern. (d) Weaving process: The equipment used is a multi-arm Tsudakoma ZAX-E210 loom with double nozzles for yarn feeding. The upper weft density is set to 231.5 yarns / 10 cm. The air-jet loom has two nozzles, with the upper nozzle controlling the upper layer yarn (C27.8 tex) and the lower nozzle controlling the lower layer yarn (OE83 tex). The 2nd, 8th, 10th, 16th, 18th, 24th, 26th, and 32nd wefts are lower layer yarns (OE83 tex) and are controlled by the lower nozzle. The remaining weft yarns are upper layer yarns (C27.8 tex) and are controlled by the upper nozzle. One complete weft cycle consists of 32 yarns. The weaving process parameters are as follows: heald frame height (pages 1-16) is 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 56, 57, 58, 58, 58, 58 mm; opening amount is 75, 70, 65, 55, 90, 85, 80, 75, 70, 65, 60, 55, 50, 45, 50, 45 mm; side support angle is centered; weaving opening time is 290 degrees; warp loosening time is 310 degrees; weft stop time is 70 to 260 degrees; main jet is 70 to 180 degrees; auxiliary main jet is 86 to 170 degrees; average weft insertion interval is 80 to 236 degrees; back beam height is 70 mm. The warp stop frame process is No. 2.1-1-3. Here, "No. 2.1" indicates that the warp stop frame has two positioning holes, and this process is performed on the first hole. "1" represents that the height of the warp stop frame is 1 unit, and "3" represents that the front and rear positions of the warp stop frame are 3 units. The warp tension is controlled between 2900 and 3100 N, and the machine speed is controlled at a relatively low speed. The normal operating speed is about 500 rpm. The machine process route of "high tension, middle opening, middle back beam, and high air pressure" is adopted.

Claims

1. A weaving process for a high-strength, wear-resistant, double-layer checkered pattern fabric, characterized in that: The specifications of the high-strength and wear-resistant double-layer checkered fabric are: JC14.5×2 / C27.8 (top) + OE83 (bottom) 681 / 283 160cm double-layer checkered fabric; The high-strength and abrasion-resistant double-layer checkered pattern fabric is composed of a surface fabric and a bottom fabric. Part of the surface fabric is a satin weave structure interwoven with warp yarns JC14.5×2 and upper weft yarns C27.8, while the other part is a horizontal stripe composite weave structure interwoven with warp yarns JC14.5×2 and upper weft yarns C27.

8. The bottom fabric is a composite weave structure interwoven with warp yarns JC14.5×2 and lower weft yarns OE83. The high-strength and wear-resistant double-layer checkered fabric has a raised checkered section that is more horizontal than the fabric surface. The checkered sections are staggered and the checkered sections are connected by a composite horizontal stripe pattern. The yarns of the outer and inner layers of the high-strength and wear-resistant double-layer checkered pattern fabric are arranged in a 5:1 ratio (outer:inner) and the yarns of the upper and lower layers of the weft fabric are arranged in a 3:1 ratio (upper:lower). The total number of warp yarns in the high-strength and wear-resistant double-layer checkered fabric is 10928, the number of edge warp yarns is 90×2, and the reed type is 133 teeth / 10cm.

2. The weaving process of the high-strength, wear-resistant double-layer checkered fabric according to claim 1, characterized in that: Includes the following steps: Warping process → Sizing process → Heddle threading and reed threading process → Weaving process; (a) Warping process: Before warping, JC14.5tex strands are placed in a high temperature and high humidity environment for 1 hour, or in a normal temperature environment for 8 to 10 hours before use; Warping process parameters: Warping adopts the process route of "medium speed, high tension, small elongation, few heads, and many warp beams", with 681 heads and 16 warp beams. (b) Sizing process: Sizing agent selection: 30 kg of polyvinyl alcohol, 75 kg of starch sizing agent, 10 kg of textile glue, and 3 kg of wax flakes are selected. The sizing volume is controlled between 720 liters and 730 liters. (c) Reed threading process: Thread the heddles and reeds according to the design diagram, using the flying threading method. The ground weave yarn is threaded as follows: 1.3.5.7.9.11.1.3.5.7.9.13 (8 times) + 2.4.6.8.10.12.2.4.6.8.10.14 (8 times). A complete cycle consists of 192 yarns. The ground weave yarn is threaded through using this cycle. The selvage width is designed to be 1.1cm, with 90 yarns on each side. The selvage stitching is as follows: Left side: 15, 16, 15, 16, 15, 16, 1515, 1616…; Right side: …1515, 1616, 15, 16, 15, 16, 15, 16. The selvage uses a 6-up, 2-down structure to control the selvage tightness appropriately. The ground weave has 5 yarns per reed tooth, and the selvage has 6 yarns per reed tooth. The reed is 133 teeth / 10cm. The stop-warp stitching is done in a 1-2-3-4-5-6 row pattern. (d) Weaving process: The equipment used is a multi-arm Tsudakoma ZAX-E210 loom with double nozzles for yarn feeding. The upper weft density is set to 231.5 yarns / 10 cm. The air-jet loom has two nozzles, with the upper nozzle controlling the upper layer yarn (C27.8 tex) and the lower nozzle controlling the lower layer yarn (OE83 tex). The 2nd, 8th, 10th, 16th, 18th, 24th, 26th, and 32nd wefts are lower layer yarns (OE83 tex) and are controlled by the lower nozzle. The remaining weft yarns are upper layer yarns (C27.8 tex) and are controlled by the upper nozzle. One complete weft cycle consists of 32 yarns. The weaving process parameters are as follows: heald frame height (pages 1-16) is 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 56, 57, 58, 58, 58, 58 mm; opening amount is 75, 70, 65, 55, 90, 85, 80, 75, 70, 65, 60, 55, 50, 45, 50, 45 mm; side support angle is centered; weaving opening time is 290 degrees; warp loosening time is 310 degrees; weft stop time is 70 to 260 degrees; main jet is 70 to 180 degrees; auxiliary main jet is 86 to 170 degrees; average weft insertion interval is 80 to 236 degrees; back beam height is 70 mm. Warp stop frame process: No.2.1-1-3 (the front and rear positions of the warp stop frame are 3 grids, and the height is 1 grid); the warp tension is controlled at 2900 to 3100N, the machine speed is 500 rpm, and the machine process route of "high tension, middle opening, middle back beam, high air pressure" is adopted.

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