Half-pile fabric, manufacturing method thereof and fabric

Abstract

The invention relates to the technical field of textile, and discloses a half-pile fabric, a manufacturing method thereof and a fabric, the manufacturing method of the half-pile fabric comprises the following steps: spinning: in the length direction of a first yarn, winding a hairiness yarn on the first yarn every 5-20mm and knotting to obtain a half-pile gray yarn, the length of the single side of the knotted hairiness yarn is 5-10mm, and the length of the single side of the knotted hairiness yarn is 5-10mm; the hairiness yarns are hollow polyester fully drawn filaments, and the hollowness of the hollow polyester fully drawn filaments is 30-50%; weaving, wherein the half-pile gray yarn serves as warp yarn, and the half-pile gray yarn and the silver-plated silk yarn are manufactured into a half-pile fabric; the thickness of the first yarns is 75 D to 150 D; the fineness of the hairiness yarn is 50-150D, and the fineness of the silver-plated silk yarn is 50-100D. The half-velvet fabric manufactured by the manufacturing method is light in weight and good in heat retention property, is not easy to slip, and has antistatic and antibacterial properties.

Description

Technical Field

[0001] The present invention relates to the technical field of textiles, and more specifically, to half plush fabrics, their manufacturing methods, and fabrics. Background Art

[0002] For traditional half plush materials for home clothes, in order to solve the problem of insufficient warmth during consumers' use, the thickness of the yarn is usually increased and the gram weight of the fabric is increased to solve this problem. However, this improvement method will bring a sense of restraint when wearing the product, making the shape appear bloated. At the same time, it will also increase the production cost of the product, causing great trouble to the promotion and use of half plush products. At the same time, half plush home clothes are mainly made of polyester materials. In a relatively dry environment in autumn and winter, when worn close to the skin, the polyester material will continuously contact and rub against the skin, and it is very easy to generate static electricity during this process, thus reducing the wearing experience of the product. With the improvement of consumers' living standards, the antibacterial requirements for close-fitting clothing products are also gradually increasing. After the conventional finishing process with additives, the antibacterial effect will gradually weaken after normal wearing and washing. Therefore, there is an urgent need for a multifunctional half plush home product with lightweight warmth retention, antibacterial warmth retention, and non-falling hair to fill the gap in this type of product.

[0003] In view of this, the present invention is specifically proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a half plush fabric, its manufacturing method, and a fabric, aiming to improve at least one of the problems mentioned in the background art.

[0005] The present invention is implemented as follows:

[0006] In a first aspect, the present invention provides a manufacturing method for a half plush fabric, including:

[0007] Spinning: Along the length direction of the first yarn, wrap the fluff yarn around the first yarn every 5 - 20 mm and tie a knot to obtain a half plush embryo yarn. The single-side length of the fluff yarn after tying the knot is 5 - 10 mm. The fluff yarn is a hollow polyester fully drawn filament, and its hollowness is 30 - 50%;

[0008] Weaving: Use the half plush embryo yarn as the warp yarn, and manufacture the half plush embryo yarn and the silver-plated yarn together into a half plush fabric;

[0009] The fineness of the first yarn is 75D - 150D; the fineness of the fluff yarn is 50 - 150D, and the fineness of the silver-plated yarn is 50 - 100D.

[0010] In an alternative embodiment, the first yarn is 100% polyester drawn textured filament;

[0011] Optionally, the number of filaments of a single first yarn is 72F to 144F, and the fineness of a single filament is 0.69 to 1.54;

[0012] Optionally, the first yarn is a semi-dull yarn.

[0013] In an alternative embodiment, the hairy yarn is 100% polyester hollow polyester fully drawn yarn;

[0014] Optionally, the number of windings of each hairy yarn on the first yarn is ≥ 2 times.

[0015] In an alternative embodiment, the number of filaments of the single filament of the hairy yarn is 72 to 288F, and the fineness of a single filament is 0.52 to 0.7;

[0016] Optionally, the hairy yarn is a semi-dull yarn.

[0017] In an alternative embodiment, the silver-plated silk yarn is a silver-plated filament yarn with a nylon yarn as a carrier, and the thickness of the nylon yarn is 50 to 100D;

[0018] Optionally, the number of filaments of a single nylon yarn is 24 to 60F, and the fineness of a single filament is 1.5 to 2.8.

[0019] In an alternative embodiment, before the spinning step, 80 to 150 first yarns are also subjected to beam warping.

[0020] In an alternative embodiment, the thickness of the half-sided cashmere embryo yarn obtained after spinning is 4.0 to 13.0 Nm.

[0021] In an alternative embodiment, before weaving, the half-sided cashmere embryo yarn is also dyed;

[0022] Optionally, the weaving process is carried out using a horizontal knitting machine, and the knitting needle gauge range of the flat knitting machine is 9G - 16G.

[0023] In a second aspect, the present invention provides a half-sided cashmere fabric, which is prepared by using the manufacturing method according to any one of the foregoing embodiments.

[0024] In a third aspect, the present invention provides a fabric, which is prepared by using the half-sided cashmere fabric according to the foregoing embodiment.

[0025] The present invention has the following beneficial effects:

[0026] The manufacturing method of the half - velvet fabric provided by the present invention. During the process of making the hairy yarn of hollow polyester into short fluff, it has good backbone and three - dimensional sense, making the whole half - velvet yarn have good fluffiness performance. By storing more static air, it achieves the effect of lightweight warmth retention. By means of winding and knotting, the hairy yarn fully wraps the first yarn, so that the hairy yarn and the first yarn have good connection stability and are not prone to shedding hair during wearing and washing processes. The conditioned moisture regain of polyester is only about 0.4%, and its moisture absorption ability is poor, resulting in the polyester - based polyester material being prone to generating static electricity when rubbing against the skin during wearing, seriously affecting the wearing experience of the product. In the present invention, by weaving the silver - plated silk yarn together with the half - velvet embryo yarn, not only the moisture regain of the product is improved (the conditioned moisture regain of nylon is about 4.5%), but also the static electricity generated by the friction of polyester can be quickly conducted through the metal - plated silver silk, avoiding the discomfort of the body feeling caused by the release of accumulated static electricity. In addition, the use of the silver - plated silk yarn can endow the fabric with antibacterial properties, and this property is not prone to performance degradation during the aqueous wearing process of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 It is a schematic diagram of the spinning process. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Those not specified in the embodiments are carried out according to conventional conditions or conditions recommended by the manufacturer. Those reagents or instruments not specified in the manufacturer are all conventional products that can be obtained through commercial purchase.

[0030] The features and performance of the present invention will be further described in detail below in conjunction with the embodiments.

[0031] The embodiments of the present invention provide a manufacturing method of a half - velvet fabric, including:

[0032] Spinning: Along the length direction of the first yarn, the hairy yarn is wound around the first yarn every 5 - 20 mm and knotted to obtain the half - velvet embryo yarn. The unilateral length of the knotted hairy yarn is 5 - 10 mm. The hairy yarn is a hollow polyester fully drawn filament, and its hollowness is 30 - 50%.

[0033] Weaving: Using half - velvet embryo yarn as the warp yarn, manufacturing half - velvet fabric by combining half - velvet embryo yarn and silver - plated yarn.

[0034] The fineness of the first yarn is 75D - 150D; the fineness of the hairy yarn is 50 - 150D, and the fineness of the silver - plated yarn is 50 - 100D.

[0035] In the method for making the half - velvet fabric provided by the embodiment of the present invention, during the process of making the hairy yarn of hollow polyester into short fluff, it has good backbone and three - dimensional sense, making the whole half - velvet yarn have good fluffiness performance. By storing more static air, it achieves the effect of lightweight warmth retention; by means of winding and knotting, the hairy yarn fully wraps the first yarn, so that the hairy yarn and the first yarn have good connection stability and are not prone to shedding hair during wearing and washing; the conditioned regain of polyester is only about 0.4%, and its moisture absorption ability is poor, resulting in the polyester material being prone to generating static electricity by rubbing against the skin during wearing, seriously affecting the wearing experience of the product. In the present invention, by weaving the silver - plated yarn together with the half - velvet embryo yarn, not only the regain of the product is improved (the conditioned regain of nylon is about 4.5%), but also the static electricity generated by the friction of polyester can be quickly conducted through the metal - plated silver yarn, avoiding the discomfort of the body feeling caused by the release of accumulated static electricity; in addition, the use of the silver - plated yarn can endow the fabric with antibacterial properties, and this property is not prone to performance degradation during the aqueous wearing process of the product.

[0036] It should be noted that the fineness of various yarns selected in the present invention should be within the range required by the present invention. If the first yarn is too thin, the yarn has no backbone and the half - velvet yarn has no fluffy style; if it is too thick, the half - velvet yarn is too heavy and the wearing comfort of the product is poor; if the hairy yarn is too thin, the hairiness is not plump enough; if it is too thick, it affects the weight of the whole half - velvet; if the silver - plated yarn is too thin, it affects the conductive effect, and if it is too thick, it increases the weight of the half - velvet product and affects the wearing body feeling.

[0037] Specifically, the manufacturing method is as follows:

[0038] S1. Provide yarns

[0039] (1) Provide the first yarn

[0040] Optionally, the first yarn is 100% polyester drawn - textured filament.

[0041] Optionally, the fineness of the polyester drawn - textured filament is 75D - 150D (such as 75D, 80D, 90D, 100D, 110D, 130D or 150D).

[0042] Further, the number of filaments of a single first yarn is 72F to 144F, so that the fineness of the single filament of the yarn is controlled within 0.69 to 1.54. The polyester fiber filaments with a fineness DPF within 0.69 to 1.54 can ensure that the main body of the yarn is soft and improve production and weaving.

[0043] Optionally, the first yarn is a semi-dull yarn. The semi-dull yarn not only improves the soft luster of the diffuse reflection of the material, but also improves the anti-perspective effect of the product.

[0044] (2) Provide hairy yarn

[0045] Optionally, the hairy yarn is 100% polyester hollow drawn textured yarn, and its hollowness is 30 to 50%.

[0046] Optionally, the fineness of the hairy yarn is 50 to 150 D (such as 50D, 60D, 80D, 90D, 100D, 110D, 130D or 150D).

[0047] Optionally, the number of filaments of a single hairy yarn is 72 to 288F, so that the fineness of the single filament (DPF) of the yarn is controlled within 0.52 to 0.7. The hairy yarn with this fineness is light in weight and has good heat preservation effect.

[0048] Optionally, the hairy yarn is a semi-dull yarn, which not only improves the soft luster of the diffuse reflection of the material, but also improves the anti-perspective effect of the product.

[0049] (3) Provide silver-plated yarn

[0050] Optionally, the silver-plated yarn is a silver-plated filament yarn with a nylon yarn as the carrier.

[0051] Optionally, the fineness of the nylon yarn is 50 to 100 D (such as 50D, 60D, 70D, 80D, 90D or 100D). This fineness can ensure that the woven fabric has the best comfort. The method of realizing silver plating belongs to the prior art and will not be elaborated here. The fineness of the yarn before and after silver plating is almost unchanged.

[0052] Optionally, the number of filaments of a single nylon yarn is 24 to 60F, so that the fineness of the single filament (DPF number) of the yarn is controlled within 1.5 to 2.8, preferably 1.67 to 2.78, to ensure that the yarn has a good silver plating effect.

[0053] S2. Warp beam warping

[0054] Use 80 - 150 same first yarns for the beam warping process, and the warped yarn is used for the subsequent spinning process.

[0055] S3. Spinning

[0056] Such as Figure 1As shown, along the length direction of the first yarn, the hairy yarn is wound around the first yarn every 5 - 20 mm and knotted to obtain the half - velvet embryo yarn. The unilateral length of the hairy yarn after knotting is 5 - 10 mm.

[0057] Optionally, the full length of each hairy yarn is 15 - 25 mm, and the number of winding turns on the first yarn is controlled ≥ 2 times, so that the unilateral length of the wound hairy yarn is 5 - 10 mm.

[0058] Optionally, the half - velvet embryo yarn obtained after spinning has a fineness of 4.0 - 13.0 Nm.

[0059] S4. Yarn separation

[0060] The half - velvet embryo yarn is packaged into single bundles according to single yarns. Each bundle of yarns is controlled to be 1.0 - 5.0 kg / bundle according to the requirements of the hank dyeing process.

[0061] S5. Dyeing

[0062] The half - velvet embryo yarn after yarn separation undergoes the processes of pretreatment - high - temperature dyeing - reduction cleaning and dehydration - drying in a hank dyeing factory to obtain the finished half - velvet yarn.

[0063] S6. Weaving

[0064] Using the finished half - velvet yarn as the warp yarn, the finished half - velvet yarn and the silver - plated silk yarn are made into the half - velvet fabric together.

[0065] A horizontal knitting machine is used for back - and - forth knitting, and the knitting needle gauge range of the flat knitting machine is 9G - 16G.

[0066] The half - velvet fabric provided by the embodiment of the present invention is obtained by using the manufacturing method provided by the embodiment of the present invention.

[0067] A fabric provided by the embodiment of the present invention is obtained by using the half - velvet fabric provided by the embodiment of the present invention.

[0068] Example 1

[0069] Provide the first yarn. The first yarn is 100% polyester drawn textured filament, with a fineness of 150D, 108 filaments per single yarn, and a single - filament fineness of DPF 1.38;

[0070] Provide the hairy yarn. The hairy yarn is 100% polyester hollow drawn textured filament, with a hollowness of 40%, a fineness of 100D, 144 filaments per single yarn, a single - filament fineness of DPF0.69, and the full length of each hairy yarn is 20 mm;

[0071] Provide silver-plated silk yarn, which is a silver-plated filament yarn with a polyamide yarn as the carrier. The fineness of the polyamide yarn is 100D, and the number of monofilaments in the polyamide yarn is 48F, so that the monofilament fineness (DPF number) of the yarn is 2.08.

[0072] Use 100 identical first yarns for beam warping process, and the warped yarn is used for subsequent spinning process.

[0073] As Figure 1 shown, along the length direction of the first yarn, wrap two turns of hairy yarn on the first yarn every 10 mm and tie knots to obtain a half-velvet embryo yarn. The unilateral length of the hairy yarn after knotting is 9.5 mm, and the fineness of the half-velvet embryo yarn is 8 Nm.

[0074] Pack the half-velvet embryo yarn into single bundles according to single yarns, and control each bundle of yarns at 2 kg / bundle according to the requirements of skein dyeing process.

[0075] Perform pre-treatment - high-temperature dyeing - reduction cleaning and dehydration - drying process on the half-velvet embryo yarn after splitting the yarn in a skein dyeing factory to obtain the finished half-velvet yarn.

[0076] Use the finished half-velvet yarn as the warp yarn, and manufacture the finished half-velvet yarn and the silver-plated silk yarn together into a half-velvet fabric; use a horizontal knitting machine for weaving, and the knitting needle gauge range of the flat knitting machine is 12G.

[0077] Example 2

[0078] Provide the first yarn, the first yarn is 100% polyester drawn textured filament, its fineness is 130D, the number of monofilaments is 130F, and the monofilament fineness is 1.54;

[0079] Provide the hairy yarn, the hairy yarn is 100% polyester hollow drawn textured filament, its hollowness is 30%, its fineness is 50D, the number of monofilaments is 72F, the monofilament fineness is 0.7, and the full length of each hairy yarn is 25 mm;

[0080] Provide silver-plated silk yarn, which is a silver-plated filament yarn with a polyamide yarn as the carrier. The fineness of the polyamide yarn is 100D, and the number of monofilaments in the polyamide yarn is 36F, so that the monofilament fineness (DPF number) of the yarn is 2.78.

[0081] Use 100 identical first yarns for beam warping process, and the warped yarn is used for subsequent spinning process.

[0082] As Figure 1 shown, along the length direction of the first yarn, wrap the hairy yarn around the first yarn twice every 5 mm and tie knots to obtain a half-velvet embryo yarn. The unilateral length of the hairy yarn after knotting is 10 mm, and the fineness of the half-velvet embryo yarn is 13.0 Nm.

[0083] The half-sided flannel embryo yarn is packaged into single bundles according to single yarns, and each bundle of yarns is controlled at 2 kg / bundle according to the requirements of the hank dyeing process.

[0084] The half-sided flannel embryo yarn after yarn splitting undergoes a process of pretreatment - high-temperature dyeing - reduction cleaning and dehydration - drying in a hank dyeing factory to obtain the finished half-sided flannel yarn.

[0085] Using the finished half-sided flannel yarn as the warp yarn, the finished half-sided flannel yarn and the silver-plated yarn are made into a half-sided flannel fabric together; a horizontal knitting machine is used for weaving, and the knitting needle gauge range of the flat knitting machine is 9G.

[0086] Example 3

[0087] Provide a first yarn, the first yarn is 100% polyester drawn textured filament, its fineness is 75D, the number of filaments per single yarn is 72F, and the single filament fineness is 1.05;

[0088] Provide a hairy yarn, the hairy yarn is 100% polyester hollow drawn textured filament, its hollowness is 50%, its fineness is 150D, the number of filaments per single yarn is 288F, the single filament fineness is 0.52, and the full length of each hairy yarn is 20 mm;

[0089] Provide a silver-plated yarn, which is a silver-plated filament yarn with a nylon yarn as the carrier. The fineness of the nylon yarn is 100D, the number of filaments per single yarn of the nylon yarn is 60F, and the single filament fineness (DPF number) of the yarn is 1.67.

[0090] 100 identical first yarns are used for the beam warping process, and the warped yarn is used for the subsequent spinning process.

[0091] As Figure 1 shown, along the length direction of the first yarn, the hairy yarn is wound around the first yarn twice every 10 mm and knotted to obtain the half-sided flannel embryo yarn. The unilateral length of the knotted hairy yarn is 8 mm, and the fineness of the half-sided flannel embryo yarn is 4 Nm.

[0092] The half-sided flannel embryo yarn is packaged into single bundles according to single yarns, and each bundle of yarns is controlled at 2 kg / bundle according to the requirements of the hank dyeing process.

[0093] The half-sided flannel embryo yarn after yarn splitting undergoes a process of pretreatment - high-temperature dyeing - reduction cleaning and dehydration - drying in a hank dyeing factory to obtain the finished half-sided flannel yarn.

[0094] Using the finished half-sided flannel yarn as the warp yarn, the finished half-sided flannel yarn and the silver-plated yarn are made into a half-sided flannel fabric together; a horizontal knitting machine is used for weaving, and the knitting needle gauge range of the flat knitting machine is 16G.

[0095] Comparative Example 1

[0096] This comparative example is basically the same as Example 1, except that there is no gap between adjacent hairy yarns wound and knotted on the first yarn.

[0097] Comparative Example 2

[0098] This comparative example is basically the same as Example 1, except that the distance between adjacent hairy yarns wound and knotted on the first yarn is 30 mm.

[0099] Comparative Example 3

[0100] This comparative example is basically the same as Example 1, except that the fineness of the first yarn is 250 D, the number of monofilaments is 96 F, and the fineness of the monofilament is 2.60.

[0101] Comparative Example 4

[0102] This comparative example is basically the same as Example 1, except that the fineness of the hairy yarn is 200 D, the number of monofilaments is 72 F, and the fineness of the monofilament is 2.78.

[0103] Comparative Example 5

[0104] This comparative example is basically the same as Example 1, except that the fineness of the silver-plated silk yarn is 120 D, the number of monofilaments is 48 F, and the fineness of the monofilament is 2.50.

[0105] Comparative Example 6

[0106] This comparative example is basically the same as Example 1, except that the hairy yarn is a non-hollow polyester fully drawn yarn.

[0107] Comparative Example 7

[0108] This comparative example is basically the same as Example 1, except that the silver-plated silk yarn is replaced with nylon of the same fineness.

[0109] Experimental Example

[0110] Test the gram weight, heat preservation performance, antistatic performance and non-pilling property of the fabrics prepared in each example and comparative example. The specific test methods are as follows:

[0111] Gram weight is tested and judged according to the method of GB / T29862-2013;

[0112] Heat preservation performance is tested and judged according to Method A (flat plate type) of GB / T 11048-1989;

[0113] Antistatic performance is evaluated by testing the static half-life data according to the national standard GB / T 12703.1-2021;

[0114] The hair loss performance of half - velvet is tested and judged according to the method of GB / T 40270 - 2021;

[0115] JN: The relaxation dimensional change rate performance is tested and judged according to the method of FZ / T 70009 - 2021.

[0116] Record the test results in Table 1.

[0117] Table 1 Performance statistics of the fabrics of each example and comparative example

[0118]

[0119] It can be seen from Table 1 that the fabrics prepared in each example of the present invention are light in weight and have a high heat - preservation rate, all above 50%. It can be predicted that the clothing made of this fabric has better comfort;

[0120] Comparing Comparative Example 1 with Example 1, the density of the hairy yarn in Comparative Example 1 is high and the gram weight is high, but the warmth - keeping property is worse than that of Example 1, indicating that setting a proper interval between the hairy yarns is beneficial to improving the heat - preservation property; comparing Comparative Example 2 with Example 1, although the gram weight of Comparative Example 2 is small, the warmth - keeping property is significantly worse. This shows that the winding spacing of the hairy yarn should be within the range of 5 - 30 mm before the present invention. Too dense or too sparse will reduce the comfort of the fabric.

[0121] Comparing Comparative Examples 3 - 5 with Example 1, the gram weights of Comparative Examples 3 - 5 are all relatively high and the warmth - keeping property is slightly reduced. Although the heat - preservation properties of Comparative Examples 4 and 5 are better than that of Example 3, their relaxation dimensional change data are significantly larger. This shows that if the yarn fineness exceeds the range defined by the present invention, the comfort of the prepared fabric will be reduced.

[0122] Comparing Comparative Example 6 with Example 1, the gram weight of Comparative Example 6 is high and the warmth - keeping property is significantly worse, indicating that using hollow polyester as the hairy yarn can not only achieve the effect of weight reduction but also improve the warmth - keeping property of the fabric compared with non - hollow.

[0123] Comparing Comparative Example 7 with Example 1, Comparative Example 7 is prone to static electricity and does not have antistatic performance, indicating that polyester fiber material is easy to generate static electricity, while silver plating on the fiber can play an antistatic role.

[0124] In summary, the manufacturing method of the half - velvet fabric provided by the present invention has the following characteristics:

[0125] 1. Lightweight thermal performance: The fluff yarn uses hollow polyester fibers (the hollowness rate of the yarn reaches 30%-50%). At the same time, during the process of making the hollow yarn into short fluff, it also has good backbone and three-dimensionality, making the entire half-fluff yarn have good fluffiness performance. By storing more static air, the effect of lightweight thermal insulation is achieved. The test results of the thermal insulation rate of the fabric prepared in the embodiment of the present invention are all above 60%, which has been significantly improved compared with the thermal insulation rate test data of ordinary close-fitting thermal underwear at about 30%;

[0126] 2. Non-fuzzing performance: The main yarn of the half-fluff uses polyester fiber filaments with a yarn fineness DPF within 0.90-1.60 to ensure that the backbone of the yarn is soft and improve production and weaving; the fuzz yarn uses polyester filaments with a yarn fineness DPF within 0.45-0.75. By controlling the length of the fuzz at 20mm-30mm, after the fuzz yarn is knotted, it is fully held with the main warp yarn;

[0127] 3. Antistatic performance: The conditioned regain rate of polyester is only about 0.4%, and its moisture absorption ability is poor, resulting in easy generation of static electricity by friction with the skin during the wearing process of polyester materials, seriously affecting the wearing experience of the product. By selecting silver-plated fibers with nylon as the carrier, not only the regain rate of the product is improved (the conditioned regain rate of nylon is about 4.5%), but also the static electricity generated by the friction of polyester can be quickly conducted through the metal silver-plated wire, avoiding the uncomfortable feeling caused by the release of accumulated static electricity. The half-life of the test static voltage is 0.11S (the national standard requires ≤15S), and there is basically no uncomfortable feeling of static electricity during the wearing process;

[0128] 4. Antibacterial performance: Ordinary clothing products mainly achieve antibacterial effects by adding some antistatic auxiliaries during the production process of the fabric. However, with the washing of the product during wearing, the antibacterial effect decreases significantly. The silver-plated wire material used in the present invention can not only solve the static electricity problem, but also the metallic silver can effectively damage the formation of the bacterial cell membrane, achieving a continuous antibacterial effect, and there will be no performance degradation during the washing and wearing process of the product.

[0129] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A method for manufacturing a half-velvet fabric, characterized in that, Including: Spinning: Along the length direction of the first yarn, the hairy yarn is wound around the first yarn every 5 - 20 mm and knotted to obtain the half - velvet embryo yarn. After knotting, the unilateral length of the hairy yarn is 5 - 10 mm. The hairy yarn is a hollow polyester fully drawn filament, and its hollowness is 30 - 50%; Weaving: Using the half - velvet embryo yarn as the warp yarn, the half - velvet embryo yarn and the silver - plated silk yarn are made into a half - velvet fabric together; The fineness of the first yarn is 75D - 150D; the fineness of the hairy yarn is 50 - 150D, and the fineness of the silver - plated silk yarn is 50 - 100D.

2. The manufacturing method according to claim 1, wherein The first yarn is 100% polyester drawn textured filament; Optionally, the number of filaments per single first yarn is 72F - 144F, and the filament fineness is 0.69 - 1.54; Optionally, the first yarn is a semi - dull yarn.

3. The manufacturing method according to claim 1, wherein The hairy yarn is 100% polyester hollow drawn filament; Optionally, the number of winding turns of each hairy yarn around the first yarn is ≥ 2 times.

4. The manufacturing method according to claim 1, characterized in that, The number of filaments of the single - filament of the hairy yarn is 72 - 288F, and the filament fineness is 0.52 - 0.7; Optionally, the hairy yarn is a semi - dull yarn.

5. The manufacturing method according to claim 1, wherein The silver - plated silk yarn is a silver - plated filament yarn with a nylon yarn as the carrier, and the fineness of the nylon yarn is 50 - 100D; Optionally, the number of filaments per single nylon yarn is 24 - 60F, and the filament fineness is 1.5 - 2.

8.

6. The manufacturing method according to claim 1, wherein, Before the spinning step, it also includes warping 80 - 150 first yarns.

7. The manufacturing method according to claim 1, characterized in that The fineness of the half - velvet embryo yarn obtained after spinning is 4.0 - 13.0 Nm.

8. The manufacturing method according to claim 1, characterized in that, Before weaving, it also includes dyeing the half - velvet embryo yarn; Optionally, the weaving process is carried out using a horizontal knitting machine, and the knitting needle pitch range of the flat knitting machine is 9G - 16G.

9. A half-wool fabric, characterized in that, Prepared by the manufacturing method according to any one of claims 1 - 8.

10. A fabric, characterized in that, Prepared from the half - velvet fabric according to claim 9.

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