Anti-shedding simulation large fur fabric and weaving method thereof

Abstract

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

Description

Technical Field

[0001] This invention relates to the field of textile technology, specifically to an anti-fleece simulated large fur fabric and its weaving method. Background Technology

[0002] Plush fabrics can be woven in two ways: machine-woven and knitted. Knitted products are softer to the touch, more structurally elastic, and the knitting process is simpler and more efficient. Therefore, most plush fabrics used in home textiles and clothing are knitted. Compared to weft knitting, warp knitting, especially with the advent of double-needle bed warp knitting machines, allows for more efficient and higher-quality weaving of multi-layered fabrics. Thus, most plush fabrics are warp-knitted. Plush fabrics that mimic animal fur have always been favored by consumers and producers, and have a huge market in clothing and high-end home textiles.

[0003] Currently, the research and development focus of artificial fur plush fabrics is on expanding their functionality and aesthetics. For example, CN220297999U discloses a multi-layered functional imitation rabbit fur fiber fabric, and CN219191519U discloses a coarse denier viscose imitation rabbit fur fabric. In fact, the most important aspect of artificial fur is reducing or eliminating shedding, ensuring aesthetics, cleanliness, and functionality. Currently, CN220157626U discloses using glue to reduce fabric shedding, but the use of glue inevitably affects the fabric's feel, and with prolonged use, the glue will inevitably oxidize and fall off. Moreover, this method does not prevent shedding, only improves it. CN 219450171U discloses using specific equipment in the finishing process to reduce fabric shedding, but the addition of new machines will inevitably increase costs and cannot completely eliminate shedding.

[0004] Overall, research on anti-shedding faux animal fur plush fabrics has mainly focused on finishing processes to reduce shedding through external means. There is relatively little research on preventing fabric shedding by relying on fabric structure. There is an urgent need to develop a low-cost, high-efficiency method that achieves anti-shedding through fabric structure. Summary of the Invention

[0005] The purpose of this invention is to solve the problems of easy shedding and lack of durability of existing animal fur-like plush fabrics, and to overcome the defects of multiple anti-shedding finishing processes and high costs.

[0006] To achieve the above objectives, a first aspect of the present invention provides a non-shedding simulated large fur plush fabric, the plush fabric being a warp-knitted fabric and comprising a bottom layer and a pile layer arranged sequentially from bottom to top;

[0007] The bottom layer is woven from semi-dull polyester filament and semi-dull low-elastic yarn, wherein the semi-dull polyester filament accounts for 5-6% of the weight of the fabric and the semi-dull low-elastic yarn accounts for 10-15% of the weight of the fabric.

[0008] The fleece layer is woven from ultra-dull polyester filaments and accounts for 80-85% of the fabric weight.

[0009] Preferably, the pile height of the pile layer is 70-75 mm.

[0010] A second aspect of the present invention provides a method for weaving a fleece-resistant simulated large fur fabric as described in the first aspect of the present invention, the method comprising the following steps:

[0011] (1) Place the bottom yarn I on the comb GB1 and comb GB4, the face yarn on the comb GB3, and the bottom yarn II on the comb GB2 and comb GB5. Set the padding yarn numbers of the comb GB1, the comb GB2, the comb GB3, the comb GB4, and the comb GB5 respectively. Then weave according to the padding yarn numbers to obtain a fabric blank with the structure of bottom fabric I-face yarn-bottom fabric II.

[0012] (2) The fabric blank is transferred to a splitting machine for splitting to obtain an intermediate with single-sided pile;

[0013] (3) Post-process the intermediate.

[0014] In a preferred embodiment, in step (1), the amount of bottom yarn I used on the comb GB1 and the comb GB4 is 60-65 g / m. 2 .

[0015] More preferably, in step (1), the amount of bottom yarn I used on the comb GB2 and the comb GB5 is 115-125 g / m. 2 .

[0016] According to a particularly preferred embodiment, in step (1), the padding yarn number of the comb GB1 is set to 0-1-1-4 / 4-3-3-0 / / , the padding yarn number of the comb GB2 is set to 1-0-0-0 / 0-1-1-1 / / , the padding yarn number of the comb GB3 is set to 0-1-0-1 / 0-0-0-1 / 0-1-0-0 / / , the padding yarn number of the comb GB4 is set to 1-1-1-0 / 0-0-0-1 / / , and the padding yarn number of the comb GB5 is set to 3-0-0-1 / 1-4-4-3 / / .

[0017] Preferably, in step (1), the weaving conditions must at least satisfy the following: the vehicle speed is 190-210 r / min.

[0018] More preferably, in step (1), during the weaving process, the yarn padding method of the comb GB3 is to first pad one side of the needle bed twice, and then pad the other side of the needle bed twice, and repeat the process.

[0019] More preferably, in step (2), the conditions for the slitting process are: the vehicle speed is 6 to 10 m / min.

[0020] In a preferred embodiment, in step (3), the post-processing includes pre-combing, pre-ironing, heat blowing, first combing, first ironing, second combing, second ironing, shearing, and third ironing in sequence.

[0021] Preferably, in step (3), the pre-combing is performed using a brushing machine, and the speed of the brushing machine is set to 5-8 m / min.

[0022] More preferably, the pre-ironing is performed using a ironing machine, with the temperature of the ironing machine set to 180-220°C and the machine speed controlled at 10-15 m / min.

[0023] More preferably, the hot blowing is carried out using a hot blowing machine, and the vehicle speed is controlled at 0.5 to 1 m / min.

[0024] In a preferred embodiment, the first combing process is performed using a brushing machine, and the speed of the brushing machine is set to 2-6 m / min.

[0025] Preferably, the first heat treatment is performed using a heat treatment machine, with the temperature of the heat treatment machine set to 100-220℃ and the speed of the machine controlled at 6-8m / min.

[0026] More preferably, the second combing process is carried out using a brushing machine, and the speed of the brushing machine is set to 2-5 m / min.

[0027] Preferably, the second heat treatment is performed using a heat treatment machine, with the temperature of the heat treatment machine set to 100-220℃ and the speed of the machine controlled at 6-8m / min.

[0028] Preferably, the conditions for shearing are: the vehicle speed is controlled at 4 to 8 m / min.

[0029] More preferably, the third heat treatment is performed using a heat treatment machine, with the temperature of the heat treatment machine set to 90-220°C and the speed of the machine controlled at 6-8 m / min.

[0030] The method for weaving anti-fleece simulated large fur plush fabric provided by the present invention has at least the following beneficial effects:

[0031] (1) The method provided by the present invention has fewer anti-shedding finishing steps, and is low in cost, low in error rate and fast in response speed.

[0032] (2) The large fur and plush fabric produced by the method provided in this invention does not shed and is durable.

[0033] (3) In the knitting process, the method provided by the present invention is to first pad the yarn on one side of the needle bed twice, and then pad the yarn on the other side of the needle bed twice, and repeat this cycle. The plush structure woven by this padding method is a W-shaped structure, which makes the plush yarn firmly interwoven with the base fabric, and has the characteristic of not easily shedding.

[0034] (4) The large fur and plush fabric produced by the method provided in this invention has a more realistic simulation effect than acrylic fiber.

[0035] Other features and advantages of the present invention will be described in detail in the following detailed description section. Attached Figure Description

[0036] Figure 1 These are digital diagrams of the padding yarn for the combs GB1, GB2, GB3, GB4, and GB5 of this invention.

[0037] Figure 2 This is a diagram of the coils woven by the combs GB1, GB2, GB3, GB4, and GB5 of this invention. Detailed Implementation

[0038] The endpoints and any values ​​of the ranges disclosed herein are not limited to the precise ranges or values, and these ranges or values ​​should be understood to include values ​​close to these ranges or values. For numerical ranges, the endpoint values ​​of the various ranges, the endpoint values ​​of the various ranges and individual point values, and individual point values ​​can be combined with each other to obtain one or more new numerical ranges, which should be considered as specifically disclosed herein.

[0039] The present invention will be described in detail below through examples. In the following examples, unless otherwise specified, the raw materials are all commercially available products.

[0040] In the following examples, the warp knitting machine, a double needle bed Raschel warp knitting machine, was purchased from Changzhou Tianhuang Warp Knitting Technology Co., Ltd., model HEBC-COM-G4.

[0041] Example 1

[0042] This example combines Figure 1 and Figure 2 A method for weaving a non-fleecing, simulated plush fabric is provided, the method comprising the following steps:

[0043] (1) Using FDY semi-dull polyester filament with a specification of 150D / 96F as the base yarn I, and placing it on guide bars GB1 and GB4 of the warp knitting machine respectively; using FDY ultra-dull polyester filament with a specification of 260D / 24F as the face yarn, and placing it on guide bar GB3 of the warp knitting machine; using DTY semi-dull low-elastic yarn with a specification of 100D / 96F as the base yarn II, and placing it on guide bars GB2 and GB5 of the warp knitting machine respectively; then designing the padding yarn number of guide bar GB1 on the warp knitting machine as 0-1-1-4 / 4-3-3-0 / / , and the guide bar GB2... The padding yarn number is 1-0-0-0 / 0-1-1-1 / / , the padding yarn number of the guide bar GB3 is 0-1-0-1 / 0-0-0-1 / 0-1-0-0 / / , the padding yarn number of the guide bar GB4 is 1-1-1-0 / 0-0-0-1 / / , and the padding yarn number of the guide bar GB5 is 3-0-0-1 / 1-4-4-3 / / . Weaving is then performed according to the above padding yarn numbers to obtain a fabric blank with the structure of base fabric I-face yarn-base fabric II. The weaving conditions meet the following requirements: the designed pile height is 75mm, and the machine speed is 210~220r / min.

[0044] During the knitting process, the yarn padding method of the guide bar GB3 is to first pad one side of the needle bed twice, and then pad the other side of the needle bed twice, and so on.

[0045] (2) The fabric blank is transferred to a splitting machine for splitting, so that the pile yarn layer connecting the base fabric I and the base fabric II is split into two, and an intermediate body with single-sided pile is obtained; the conditions for the splitting process are: the machine speed is 10m / min.

[0046] (3) The intermediate body is subjected to pre-combing, pre-ironing, hot blowing, first combing treatment, first ironing treatment, second combing treatment, second ironing treatment, shearing, and third ironing treatment in sequence to obtain anti-shedding simulated large fur plush fabric. The fabric is a warp-knitted fabric, including a bottom layer and a pile layer. The bottom layer is woven from FDY semi-dull polyester filament with a specification of 150D / 96F, accounting for 5-6% of the weight of the fabric I, and is woven from DTY semi-dull low elastic yarn with a specification of 100D / 96F, accounting for 10-15% of the weight of the fabric II. The pile layer is woven on the bottom layer I and is warp-knitted from FDY ultra-dull polyester filament with a specification of 260D / 24F, accounting for 80-85% of the weight of the fabric I. The pile height of the pile layer I is 75mm.

[0047] The pre-combing is carried out using a brushing machine. First, brushing machine I and brushing machine II are connected, and the speed of brushing machine I and brushing machine II is set to 5-8 m / min.

[0048] The pre-ironing process is carried out using a ironing machine. The temperature of ironing machine I is set to 220℃, the temperature of ironing machine II is set to 210℃, the temperature of ironing machine III is set to 190℃, and the temperature of ironing machine IV is set to 180℃. The machine speed is controlled at 10-15m / min, and the pressure is kept at maximum.

[0049] The hot blowing process is carried out using a hot blowing machine, with the machine speed controlled at 0.5–1 m / min to ensure the rough surface is thoroughly blown.

[0050] The first combing process is carried out using brushing machine I and brushing machine II, and the speed of brushing machine I and brushing machine II is controlled at 2 to 6 m / min to ensure a strong nap on the fabric surface.

[0051] The first heat treatment is carried out using a heat treatment machine. The temperature of heat treatment machine I is set to 220℃, the temperature of heat treatment machine II is set to 200℃, the temperature of heat treatment machine III is set to 180℃, the temperature of heat treatment machine IV is set to 160℃, and the temperature of heat treatment machine V is set to 100℃. The machine speed is controlled at 6-8m / min, and the pressure is adjusted according to the quality of the plush surface.

[0052] Second combing treatment: The above-mentioned brushing machine I and brushing machine II are used, and the speed of brushing machine I and brushing machine II is controlled at 2-5m / min to ensure a strong nap on the fabric surface.

[0053] Second heat treatment: Use a heat press machine. Set the temperature of heat press machine I to 220℃, heat press machine II to 180℃, heat press machine III to 150~160℃, and heat press machine IV to 100℃. Control the machine speed at 6~8m / min and adjust the pressure according to the quality of the plush surface.

[0054] Shearing: Control the vehicle speed at 4-8 m / min to ensure the shearing of the hair is smooth;

[0055] The third heat treatment is carried out using a heat press machine. The temperature of heat press machine I is set to 220℃, the temperature of heat press machine II is set to 180℃, the temperature of heat press machine III is set to 150~160℃, and the temperature of heat press machine IV is set to 90~100℃. The machine speed is controlled at 6~8m / min, and the pressure is adjusted according to the quality of the plush surface.

[0056] The preferred embodiments of the present invention have been described in detail above; however, the present invention is not limited thereto. Within the scope of the inventive concept, various simple modifications can be made to the technical solutions of the present invention, including combinations of various technical features in any other suitable manner. These simple modifications and combinations should also be considered as the content disclosed in the present invention and are all within the protection scope of the present invention.

Claims

1. A non-shedding simulated large fur plush fabric, characterized in that, The plush fabric is a warp-knitted fabric and includes an underlayer and a pile layer arranged from bottom to top; The bottom layer is woven from semi-dull polyester filament and semi-dull low-elasticity yarn, wherein the semi-dull polyester filament accounts for 5-6% of the weight of the fabric, and the semi-dull low-elasticity yarn accounts for 10-15% of the weight of the fabric. The fleece layer is woven from ultra-dull polyester filaments and accounts for 80-85% of the fabric weight; The fabric is obtained by weaving the following steps: Place bottom yarn I on comb bars GB1 and GB4, top yarn on comb bar GB3, and bottom yarn II on comb bars GB2 and GB5. Set the padding yarn number of comb bar GB1 to 0-1-1-4 / 4-3-3-0 / / , the padding yarn number of comb bar GB2 to 1-0-0-0 / 0-1-1-1 / / , the padding yarn number of comb bar GB3 to 0-1-0-1 / 0-0-0-1 / 0-1-0-0 / / , the padding yarn number of comb bar GB4 to 1-1-1-0 / 0-0-0-1 / / , and the padding yarn number of comb bar GB5 to 3-0-0-1 / 1-4-4-3 / / .

2. The anti-fleece simulated plush fabric according to claim 1, wherein, The pile height of the pile layer is 70~75mm.

3. A method for weaving a non-shedding simulated large fur plush fabric as described in claim 1 or 2, characterized in that, The method includes the following steps: (1) Place the bottom yarn I on the comb GB1 and comb GB4, the face yarn on the comb GB3, and the bottom yarn II on the comb GB2 and comb GB5. Set the padding yarn numbers of the comb GB1, the comb GB2, the comb GB3, the comb GB4, and the comb GB5 respectively. Then weave according to the padding yarn numbers to obtain a fabric blank with the structure of bottom fabric I-face yarn-bottom fabric II. (2) The fabric blank is transferred to a splitting machine for splitting to obtain an intermediate with single-sided pile; (3) Post-process the intermediate.

4. The method according to claim 3, wherein, In step (1), the amount of bottom yarn I used on the comb GB1 and the comb GB4 is 60~65g / m. 2 ; And / or, in step (1), the amount of bottom yarn II used on the comb GB2 and the comb GB5 is 115~125g / m. 2 .

5. The method according to claim 3 or 4, wherein, In step (1), the weaving conditions must at least satisfy the following: the vehicle speed is 190~210 r / min.

6. The method according to claim 3 or 4, wherein, In step (1), during the weaving process, the yarn padding method of the comb GB3 is to first pad one side of the needle bed twice, and then pad the other side of the needle bed twice, and repeat the process.

7. The method according to claim 3 or 4, wherein, In step (2), the conditions for the slitting process are met: the vehicle speed is 6~10m / min.

8. The method according to claim 3 or 4, wherein, In step (3), the post-processing includes pre-combing, pre-ironing, heat blowing, first combing, first ironing, second combing, second ironing, shearing, and third ironing in sequence.

9. The method according to claim 8, wherein, In step (3), the pre-combing is performed using a brushing machine, and the speed of the brushing machine is set to 5~8m / min; And / or, the pre-ironing is performed using a ironing machine, with the temperature of the ironing machine set to 180~220℃ and the machine speed controlled at 10~15m / min; And / or, the hot blowing is carried out using a hot blowing machine, and the vehicle speed is controlled at 0.5~1m / min; And / or, the first combing process is performed using a brushing machine, and the speed of the brushing machine is set to 2~6m / min; And / or, the first heat treatment is performed using a heat treatment machine, with the temperature of the heat treatment machine set to 100~220℃ and the speed of the machine controlled at 6~8 m / min; And / or, the second combing process is carried out using a brushing machine, and the speed of the brushing machine is set to 2~5m / min; And / or, the second heat treatment is performed using a heat treatment machine, with the temperature of the heat treatment machine set to 100~220℃ and the speed of the machine controlled at 6~8 m / min; And / or, the conditions for shearing are met: the vehicle speed is controlled at 4~8m / min; And / or, the third heat treatment is performed using a heat treatment machine, with the temperature of the heat treatment machine set to 90~220℃ and the speed of the machine controlled at 6~8 m / min.

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