Elastic band with surface wrinkling and plain unidirectional moisture conducting and method of manufacture

Abstract

The invention is a stretchable band with surface wrinkling and plain unidirectional moisture conducting, which comprises left edge, main body and right edge along the weft direction, and the main body comprises wrinkling section and plain section arranged alternately along the warp direction, the wrinkling section has wrinkling inner layer and wrinkling outer layer along the thickness direction, the elastic contractility of the wrinkling outer layer along the warp direction is greater than that of the wrinkling inner layer, so that the wrinkling inner layer arches when the stretchable band contracts; the plain section is woven by first warp yarn and weft yarn to form long floats on the outer surface of the plain section, and is woven by second warp yarn and weft yarn to form short floats on the inner surface of the plain section; the single fiber fineness of the first warp yarn is less than that of the second warp yarn, and the density of the first warp yarn is greater than that of the second warp yarn. The invention increases the beauty of the stretchable band, and the inner surface of the stretchable band has peristaltic massage function when contacting with the skin, and improves the moisture absorption and sweat releasing function and the thermal and moisture comfort of the stretchable band.

Description

Technical Field

[0001] This invention relates to the field of textile industry technology, and in particular to an elastic band with surface wrinkling and plain weave for unidirectional moisture conduction and its manufacturing method. Background Technology

[0002] Elastic bands circulating in domestic and international markets are generally ordinary flat weave bands without special functions. When used in sports and fitness, especially when in contact with the human body and when the body sweats heavily (liquid sweat), they do not have good moisture conduction capabilities and dry slowly, seriously affecting the comfort of the human body, causing a wet sticking effect, and affecting the body's athletic function and performance.

[0003] Some existing elastic bands also have moisture-wicking functions. These moisture-wicking elastic bands are made by weaving elastic bands with irregular cross-section fibers. The irregular cross-section fibers form more and finer capillaries than ordinary round cross-section fibers, which improves the conduction, diffusion and drying speed of liquid water in the fabric, thereby improving the moisture-wicking function and thermal comfort of the elastic band.

[0004] The disadvantages of existing moisture-wicking elastic bands are: when the fabric is not completely dry, the damp fabric pressed against the skin has a damp and cold feeling, causing discomfort; at the same time, the damp fabric pressed against the skin creates a wet sticking effect, affecting the body's motor function and athletic performance.

[0005] Existing one-way moisture-wicking elastic bands include single-layer and double-layer one-way moisture-wicking fabrics, which have significant moisture-wicking functions. However, these one-way moisture-wicking elastic bands are all made of flat fabrics with no variation in appearance or structure, making them appear rigid, lacking aesthetic appeal, and lacking a peristaltic massage function. Summary of the Invention

[0006] This invention provides an elastic band with a wrinkled and plain surface for unidirectional moisture wicking and a manufacturing method, in order to solve the technical problems of existing elastic bands, such as dull appearance, lack of aesthetic appeal, lack of peristaltic massage function, poor moisture absorption and perspiration function, and poor thermal and humid comfort.

[0007] The technical solution provided by this invention is as follows: One object of the present invention is to provide an elastic band with a wrinkled and plain surface for unidirectional moisture wicking, the elastic band comprising, along the weft direction: a left edge, a main body portion and a right edge; Along the warp direction, the main body includes alternating wrinkled sections and plain sections; The wrinkled section has an inner wrinkled layer and an outer wrinkled layer along the thickness direction. The elastic shrinkage of the outer wrinkled layer along the warp direction is greater than that of the inner wrinkled layer, so that the inner wrinkled layer arches and wrinkles when the elastic band is contracted. The plain weave section is woven with a first warp and weft yarn to form long floats on the outer surface of the plain weave section, and woven with a second warp and weft yarn to form short floats on the inner surface of the plain weave section. Wherein, the fineness of the single fiber of the first warp yarn is less than that of the single fiber of the second warp yarn, and the density of the first warp yarn is greater than that of the second warp yarn.

[0008] In some preferred embodiments, the warp yarns used to weave the wrinkled outer layer include at least rubber-coated yarns; The specifications of the filament-covered yarn are 37 filaments / inch, with a stretch ratio of 2.6 times, and it is wrapped with 150D polyester filament on both sides.

[0009] In some preferred embodiments, the first warp yarn is made of four strands of polyester yarn with a single fiber density of 2d; the polyester yarn with a single fiber density of 2d is 75D / 36f polyester with a twist of 160 twists / meter; The second warp yarn is a single polyester filament with a single fiber density of 3d; the specifications of the single fiber density 3d polyester filament are 150D / 48f polyester, with 100 twists / meter.

[0010] In some preferred embodiments, the weft yarn is made of two strands of polyester yarn with a single fiber density of 3d. The specifications of polyester yarn with a single fiber density of 3d are 150D / 48f polyester, with 100 twists / meter.

[0011] In some preferred embodiments, the elastic band has a width of 25mm-50mm along the weft direction; The width of the left edge is 5mm, the width of the main body is 15mm-40mm, and the width of the right edge is 5mm.

[0012] In some preferred embodiments, the elastic band has a warp density of 64-75 threads / 10mm and a weft density of 39 threads / 10mm.

[0013] Another object of the present invention is to provide a method for manufacturing an elastic band with a wrinkled and plain surface that provides unidirectional moisture wicking, the method comprising the following steps: Warp arrangement: The warp yarns are arranged along the left side along the weft direction, and there are multiple main warp yarn groups arranged in a repeating pattern, as well as warp yarn groups on the right side. Each group of the main body warp yarns includes a wrinkled inner warp yarn group and a wrinkled outer warp yarn group; the wrinkled outer warp yarn group includes at least a rubber-coated yarn. Each group of the main body warp yarns includes a first warp yarn and a second warp yarn interlaced between the first warp yarns; Wherein, the fineness of the single fiber of the first warp yarn is less than the fineness of the single fiber of the second warp yarn, and the density of the first warp yarn is greater than the density of the second warp yarn; Introducing weft yarn weaving: In a knitting cycle, the weft yarn is introduced and knitted along the left edge with the left edge warp yarn group; In a weaving cycle, weft yarns are introduced to weave a wrinkled inner layer with each group of the main body warp yarns; In a weaving cycle, weft yarns are introduced to weave a wrinkled outer layer with each group of the main body warp yarns; In a weaving cycle, weft yarns are introduced to weave plain weave sections with each group of the main body warp yarns; In this process, the first warp and weft yarns are woven together to form long floats on the outer surface of the plain weave section, and the second warp and weft yarns are woven together to form short floats on the inner surface of the plain weave section. In a knitting cycle, the weft yarn is introduced and knitted along the right edge with the right edge warp yarn group.

[0014] In some preferred embodiments, the specifications of the filament-covered yarn are 37 filaments / inch, with a stretch ratio of 2.6 times, and it is wrapped with 150D polyester filament on both sides.

[0015] In some preferred embodiments, the first warp yarn is made of four strands of polyester yarn with a single fiber density of 2d; the polyester yarn with a single fiber density of 2d is 75D / 36f polyester with a twist of 160 twists / meter; The second warp yarn is a single polyester filament with a single fiber density of 3d; the specifications of the single fiber density 3d polyester filament are 150D / 48f polyester, with 100 twists / meter.

[0016] In some preferred embodiments, the weft yarn is made of two strands of polyester yarn with a single fiber density of 3d. The specifications of polyester yarn with a single fiber density of 3d are 150D / 48f polyester, with 100 twists / meter.

[0017] The above-mentioned technical solution of the present invention has at least the following beneficial effects compared with the prior art: The present invention provides an elastic band with a wrinkled and plain surface for unidirectional moisture conduction and a manufacturing method thereof. The main body includes alternately arranged wrinkled sections and plain sections; the wrinkled sections have a wrinkled inner layer and a wrinkled outer layer along the thickness direction, and the elastic contraction of the wrinkled outer layer along the warp direction is greater than that of the wrinkled inner layer, so that the wrinkled inner layer arches and wrinkles when the elastic band contracts. When the elastic band contracts, the wrinkled outer layer elastically contracts along the warp direction, and the wrinkled inner layer arches and wrinkles, resulting in a diverse appearance on the inner surface of the wrinkled sections, increasing the aesthetics of the elastic band, and the inner surface (inner layer) of the elastic band has a peristaltic massage function when in contact with the skin.

[0018] This invention provides an elastic band with surface wrinkling and plain weave unidirectional moisture-wicking properties and a manufacturing method thereof. The plain weave section is woven with a first warp and weft yarn to form long floats on the outer surface (outer layer) of the plain weave section, and woven with a second warp and weft yarn to form short floats on the inner surface (inner layer) of the plain weave section. The fineness of the single fiber of the first warp yarn is less than that of the single fiber of the second warp yarn, and the density of the first warp yarn is greater than that of the second warp yarn. The first warp yarn forms long floats on the outer surface (outer layer) of the plain weave section. The individual fibers are densely packed and the capillaries formed between the fibers are fine. The second warp yarn forms short floats on the inner surface (inner layer) of the plain weave section. The individual fibers are sparsely packed and the density is low. The capillary differential effect formed between the long and short floats means that when the human body sweats, sweat flows from the short floats on the inner surface (inner layer) of the plain weave section to the long floats on the outer surface (outer layer) of the plain weave section. This allows sweat to be quickly conducted from the inner layer to the outer layer of the elastic band, achieving a one-way moisture-wicking function and improving the moisture absorption and perspiration function and thermal comfort of the elastic band.

[0019] This invention provides an elastic band with a wrinkled and plain surface for unidirectional moisture wicking and a manufacturing method thereof. The main body includes alternating wrinkled sections and plain sections. When the elastic band contracts, the wrinkled inner layer arches and wrinkles. When the human body sweats, the sweat is conducted from the arched wrinkled inner layer to the plain section, and then through the short floats on the inner surface (inner layer) of the plain section to the long floats on the outer surface (outer layer) of the plain section. Overall, this improves the unidirectional moisture wicking function of the elastic band, enhances its moisture absorption and perspiration wicking function, and improves its thermal and moisture comfort.

[0020] This invention provides an elastic band with a wrinkled and plain surface for unidirectional moisture conduction and a manufacturing method thereof. The elastic band is widely used in clothing, footwear, fitness and sports external or internal fasteners and decorative parts. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a top view schematic diagram of an elastic band with a wrinkled and smooth surface that conducts moisture in one direction, according to the present invention.

[0023] Figure 2 This is a side view schematic diagram of an elastic band with a wrinkled and smooth surface that conducts moisture in one direction.

[0024] Figure 3 This is a cross-sectional schematic diagram of the plain weave section of the present invention. Figure 1 (Schematic diagram of the cross section in the RR direction).

[0025] Figure 4 This is a schematic diagram of the warp yarn arrangement of the present invention. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0027] Unless otherwise defined, the technical or scientific terms used in this invention shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an,” “a,” or “the,” and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms “comprising,” “including,” or “including,” and similar terms mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. The terms “connected,” “linked,” or “connected,” and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect.

[0028] It should be noted that the terms "up", "down", "left", "right", "front", and "back" used in this invention are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0029] Combination Figure 1 , Figure 2 and Figure 3 According to an embodiment of the present invention, an elastic band with a wrinkled and plain surface and unidirectional moisture-wicking properties is provided. The elastic band includes, along the weft direction, a left edge 200, a main body portion 100, and a right edge 300. The left edge 200 and right edge 300 of the elastic band of the present invention provide a stabilizing effect on the entire elastic band.

[0030] Combination Figure 1 and Figure 2 Along the warp direction, the main body 100 includes alternating wrinkled sections 101 and plain sections 102.

[0031] like Figure 2As shown, the wrinkled section 101 has a wrinkled inner layer 1011 and a wrinkled outer layer 1012 along the thickness direction. The elastic contraction of the wrinkled outer layer 1012 along the warp direction is greater than that of the wrinkled inner layer 1011, so that the wrinkled inner layer 1011 arches and wrinkles when the elastic band contracts.

[0032] Furthermore, the warp yarns used to weave the pleated outer layer 1012 include at least a rubber-coated yarn B, such that the elastic shrinkage of the pleated outer layer 1012 along the warp direction is greater than that of the pleated inner layer 1011. The rubber-coated yarn B has a specification of 37 rubber threads / inch, a draw ratio of 2.6 times, and is wrapped with 150D polyester yarn in both directions (37# / 260 / 150 / 150).

[0033] Combination Figure 1 , Figure 2 and Figure 3 According to an embodiment of the present invention, the plain weave section 102 is woven with a first warp yarn ST and a weft yarn to form a long float on the outer surface (outer layer) of the plain weave section 102, and with a second warp yarn XT and a weft yarn to form a short float on the inner surface (inner layer) of the plain weave section 102.

[0034] The fineness of the single fiber of the first warp yarn ST is less than the fineness of the single fiber of the second warp yarn XT, and the density of the first warp yarn ST is greater than the density of the second warp yarn XT.

[0035] Furthermore, the first warp yarn ST uses four strands of polyester yarn with a single fiber density of 2d; the polyester yarn with a single fiber density of 2d is 75D / 36f polyester with a twist of 160 twists / meter.

[0036] The second warp yarn XT uses a single polyester filament with a single fiber density of 3d; the specifications of the single fiber density 3d polyester filament are 150D / 48f polyester, with 100 twists / meter.

[0037] The weft yarn is made of two strands of polyester yarn with a single fiber density of 3d; the polyester yarn with a single fiber density of 3d is 150D / 48f polyester with 100 twists / meter.

[0038] According to an embodiment of the present invention, the width of the elastic band along the weft direction is 25mm-50mm. The width of the left edge is 5mm, the width of the main body is 15mm-40mm, and the width of the right edge is 5mm. The warp density of the elastic band is 64-75 threads / 10mm, and the weft density is 39 threads / 10mm. The stretch ratio of the elastic band is 1:2.2.

[0039] When the elastic band contracts, the wrinkled outer layer 1012 elastically contracts along the warp direction, and the wrinkled inner layer 1011 arches and wrinkles. The inner surface (inner layer) of the wrinkled section 101 has a diverse appearance, which increases the aesthetics of the elastic band. The inner surface (inner layer) of the elastic band has a peristaltic massage function when in contact with the skin.

[0040] In this invention, the plain weave section 102 is woven with a first warp yarn ST and a weft yarn to form a long float on the outer surface (outer layer) of the plain weave section 102, and with a second warp yarn XT and a weft yarn to form a short float on the inner surface (inner layer) of the plain weave section. Because the fineness of the single fiber of the first warp yarn ST is less than that of the single fiber of the second warp yarn XT, and the density of the first warp yarn ST is greater than that of the second warp yarn XT, the long floats formed by the first warp yarn ST on the outer surface (outer layer) of the plain weave section 102 have a dense overall arrangement of single fibers and a high density, resulting in fine capillaries between the fibers. The short floats formed by the second warp yarn XT on the inner surface (inner layer) of the plain weave section 102 have a sparse overall arrangement of single fibers and a low density, resulting in coarse capillaries between the fibers. The capillary differential effect formed between the long and short floats means that when the human body sweats, sweat flows from the short floats on the inner surface (inner layer) of the plain weave section to the long floats on the outer surface (outer layer) of the plain weave section, allowing sweat to be quickly conducted from the inner layer to the outer layer of the elastic band, achieving a one-way moisture-wicking function and improving the moisture absorption and perspiration function and thermal comfort of the elastic band. The main body 100 of this invention includes alternating pleated sections 101 and plain sections 102. When the elastic band contracts, the pleated inner layer 1011 bulges and wrinkles. When the human body sweats, the sweat is conducted from the pleated inner layer 1011 to the plain section 102, and then through the short floats on the inner surface (inner layer) of the plain section 102 to the long floats on the outer surface (outer layer). Overall, this improves the one-way moisture-wicking function of the elastic band, enhances its moisture absorption and perspiration function, and improves its thermal and moisture comfort.

[0041] Combination Figures 1 to 4 According to an embodiment of the present invention, a method for manufacturing an elastic band with a wrinkled and plain surface for unidirectional moisture conduction is provided, comprising the following steps: Warp arrangement: like Figure 4 As shown, the left warp yarn group L is arranged along the weft direction, the main body warp yarn group M is arranged in a repeating pattern, and the right warp yarn group N is arranged along the right side.

[0042] Each main warp group M includes a wrinkled inner warp group M1 and a wrinkled outer warp group M2; the wrinkled outer warp group M2 includes at least a rubber-coated yarn B.

[0043] Each main warp group M includes a first warp ST and a second warp XT interlaced between the first warp ST.

[0044] The fineness of the single fiber of the first warp yarn ST is less than the fineness of the single fiber of the second warp yarn XT, and the density of the first warp yarn ST is greater than the density of the second warp yarn XT.

[0045] Furthermore, the specifications of the rubber-coated yarn B are 37 rubber threads / inch, with a stretch ratio of 2.6 times, and it is wrapped with 150D polyester yarn on the front and 150D polyester yarn on the back (37# / 260 / 150 / 150).

[0046] The first warp yarn ST uses four strands of polyester yarn with a single fiber density of 2d; the specifications of the polyester yarn with a single fiber density of 2d are 75D / 36f polyester, with a twist of 160 twists / meter.

[0047] The second warp yarn XT uses a single polyester filament with a single fiber density of 3d; the specifications of the single fiber density 3d polyester filament are 150D / 48f polyester, with 100 twists / meter.

[0048] like Figure 4 As shown, in this embodiment, there are a total of 160 warp yarns, which are numbered sequentially as warp yarn number 1 J1, warp yarn number 2 J2, warp yarn number 3 J3, warp yarn number 4 J4, ..., warp yarn number 160 J160.

[0049] There are 13 warp yarns along the left side of warp group L, namely warp yarn No. 1 J1, warp yarn No. 2 J2, warp yarn No. 3 J3, ..., warp yarn No. 13 J13.

[0050] Among them, warp yarns J1 (number 1), J2 (number 2), and J13 (number 13) are PVC-coated yarns B. Warp yarns J3 (number 3), J4 (number 4), ..., J12 (number 12) are the first warp yarns ST.

[0051] The main body consists of 15 warp groups M arranged in a cycle, totaling 135 warp yarns, namely warp yarn number 14 J4, warp yarn number 15 J15, warp yarn number 16 J16, ..., warp yarn number 148 J148.

[0052] Each main warp group M includes a wrinkled inner warp group M1 and a wrinkled outer warp group M2.

[0053] The following example uses the inner pleated warp group M1 and the outer pleated warp group M2 of the first main warp group M. The first main warp group M includes a first warp ST and a second warp XT interlaced between the first warp ST.

[0054] like Figure 4 As shown, the inner warp group M1 has a total of 6 warp yarns, namely warp yarn No. 14 J14, warp yarn No. 15 J15, warp yarn No. 16 J16, warp yarn No. 17 J17, warp yarn No. 18 J18 and warp yarn No. 19 J19.

[0055] Among them, warp yarns J14 (number 14), J15 (number 15), J16 (number 16), J18 (number 18), and J19 (number 19) are the first warp yarns (ST), and warp yarn J17 (number 17) is the second warp yarn (XT).

[0056] The outer warp group M2 has three warp yarns: warp yarn number 20 (J20), warp yarn number 21 (J21), and warp yarn number 22 (J22).

[0057] Among them, warp yarn number 20 J20 is the first warp yarn ST, warp yarn number 21 J21 is the second warp yarn XT, and warp yarn number 22 J22 is the rubber-coated yarn B.

[0058] Similarly, the main warp yarn group M is arranged in a cyclical pattern of 15 groups.

[0059] There are 12 warp yarns along the right side of warp group N, namely warp yarn No. 149 J149, warp yarn No. 150 J150, warp yarn No. 151 J151, ..., warp yarn No. 159 J159, and warp yarn No. 160 J160.

[0060] Among them, warp yarn No. 149 J149, warp yarn No. 150 J150, warp yarn No. 151 J151, ..., warp yarn No. 158 J158 are the first warp yarn ST, and warp yarn No. 159 J159 and warp yarn No. 160 J160 are rubber-coated yarn B.

[0061] Introducing weft yarn weaving: The introduction of weft yarns involves multiple weaving cycles. In this embodiment, one weaving cycle introduces 8 weft yarns, that is, in one weaving cycle, weft yarns W1 (number 1), W2 (number 2), W3 (number 3), W4 (number 4), W5 (number 5), W6 (number 6), W7 (number 7), and W8 (number 8) are introduced and woven with the arranged warp yarns.

[0062] This invention uses a single-weft-insertion loom for weaving. The weft yarn is made of two strands of polyester yarn with a single fiber density of 3d; the specifications of the polyester yarn with a single fiber density of 3d are 150D / 48f polyester, with a twist of 100 twists / meter.

[0063] In one weaving cycle, the weft yarn is introduced and weaves the left edge 200 with the left edge warp yarn group L. In the design table 1, J1, J2, J3, ..., J13 represent warp yarn numbers, and W1, W2, W3, ..., W8 represent weft yarn numbers in a weaving cycle; B indicates that the type of warp yarn is PVC-coated yarn; ST indicates that the type of warp yarn is the first warp yarn; XT indicates that the type of warp yarn is the second warp yarn; × indicates the warp float, that is, the intersection of warp and weft yarns, where the warp yarn is displayed on the upper surface; ○ indicates the weft float, that is, the intersection of warp and weft yarns, where the weft yarn is displayed on the upper surface.

[0064] In one weaving cycle, eight weft yarns are introduced (weft yarn No. 1 W1, weft yarn No. 2 W2, weft yarn No. 3 W3, ..., weft yarn No. 8 W8), and respectively connected with warp yarn No. 1 J1, warp yarn No. 2 J2, warp yarn No. 3 J3, ..., warp yarn No. 13 J13 of the left side warp yarn group L, and the left side edge is woven 200 according to the weaving process in design table 1.

[0065] In one weaving cycle, the weft yarn is introduced and weaves the pleated inner layer 1011 with the pleated inner layer warp group M1 of each main body warp group M. In Design Table 2, J14, J15, J16, J17, J18, and J19 represent warp yarn numbers, and W1, W2, W3, ..., W8 represent weft yarn numbers in a weaving cycle; B indicates that the warp yarn is a PVC-coated yarn; ST indicates that the warp yarn is the first warp yarn; XT indicates that the warp yarn is the second warp yarn; × indicates a warp float, which is the intersection of warp and weft yarns, where the warp yarn is displayed on the upper surface; ○ indicates a weft float, which is the intersection of warp and weft yarns, where the weft yarn is displayed on the upper surface.

[0066] In one weaving cycle, taking the pleated inner layer warp group M1 of the first main body warp group M as an example, 8 weft yarns (weft yarn No. 1 W1, weft yarn No. 2 W2, weft yarn No. 3 W3, ..., weft yarn No. 8 W8) are introduced and woven with the 14th warp yarn J14, the 15th warp yarn J15, the 16th warp yarn J16, ..., the 19th warp yarn J19 of the pleated inner layer warp group M1, respectively, and the pleated inner layer 1011 is woven according to the weaving process in design table 2.

[0067] In one weaving cycle, the weft yarn is introduced and weaves the wrinkled outer layer 1012 with the wrinkled outer layer warp yarn group M2 of each main body warp yarn group M. In the design table 3, J20, J21, and J22 represent warp yarn numbers, and W1, W2, W3, ..., W8 represent weft yarn numbers in a weaving cycle; B indicates that the warp yarn is a PVC-coated yarn; ST indicates that the warp yarn is the first warp yarn; XT indicates that the warp yarn is the second warp yarn; × indicates a warp float, which is the intersection of warp and weft yarns, where the warp yarn is displayed on the upper surface; ○ indicates a weft float, which is the intersection of warp and weft yarns, where the weft yarn is displayed on the upper surface.

[0068] In one weaving cycle, taking the wrinkled outer layer warp group M2 of the first main body warp group M as an example, 8 weft yarns (weft yarn No. 1 W1, weft yarn No. 2 W2, weft yarn No. 3 W3, ..., weft yarn No. 8 W8) are introduced and weave the wrinkled outer layer 1012 with the 20th warp yarn J20, the 21st warp yarn J21, and the 22nd warp yarn J22 of the wrinkled outer layer warp group M2, respectively, according to the weaving process in design table 3.

[0069] In one weaving cycle, weft yarns are introduced to weave a wrinkled inner layer 1011 with the wrinkled inner warp yarn group M1 of each of the 15 main body warp yarn groups M arranged in the above cycle, and weft yarns are introduced to weave a wrinkled outer layer 1012 with the wrinkled outer warp yarn group M2 of each of the 15 main body warp yarn groups arranged in the above cycle. Thus, the weaving of the wrinkled section 101 is completed in one weaving cycle.

[0070] In a weaving cycle, weft yarns are introduced and woven into plain weave sections 102 with each group of warp yarns M of the main body section.

[0071] In this process, the first warp yarn ST is woven with the weft yarn to form a long float on the outer surface (outer layer) of the plain weave section 102, and the second warp yarn XT is woven with the weft yarn to form a short float on the inner surface (inner layer) of the plain weave section 102. In the design table 4, J14, J15, J16, J17, J18, J19, J20, J21, and J22 represent warp yarn numbers, and W1, W2, W3, ..., W8 represent weft yarn numbers in a weaving cycle; B indicates that the warp yarn type is PVC-coated yarn; ST indicates that the warp yarn type is the first warp yarn; XT indicates that the warp yarn type is the second warp yarn; × indicates the warp float, that is, the intersection of the warp and weft yarns, where the warp yarn is displayed on the upper surface; ○ indicates the weft float, that is, the intersection of the warp and weft yarns, where the weft yarn is displayed on the upper surface.

[0072] In one weaving cycle, taking the first main warp group M as an example, 8 weft yarns (weft yarn No. 1 W1, weft yarn No. 2 W2, weft yarn No. 3 W3, ..., weft yarn No. 8 W8) are introduced and woven with the 14th warp yarn J14, the 15th warp yarn J15, the 16th warp yarn J16, ..., the 22nd warp yarn J22 of the first main warp group M according to the weaving process in design table 4.

[0073] Among them, warp yarns J14 (No. 14), J16 (No. 16), J18 (No. 18), and J20 (No. 20, the first warp yarn ST) are woven with weft yarns to form long floats on the outer surface (outer layer) of plain weave section 102.

[0074] The weaving of warp yarns J17 (number 17) and J21 (number 21) (second warp yarn XT) with the weft yarns creates short floats on the inner surface (inner layer) of plain weave section 102.

[0075] In one weaving cycle, weft yarns are introduced and woven with each of the 15 main warp yarn groups M arranged in the above cycle. Thus, the plain weave section 102 is woven in one weaving cycle.

[0076] In a weaving cycle, the weft yarn is introduced and weaves the right edge 300 with the right edge warp yarn group N. In the design table 5, J149, J150, J151, ..., J160 represent warp yarn numbers, and W1, W2, W3, ..., W8 represent weft yarn numbers in a weaving cycle; B indicates that the type of warp yarn is PVC-coated yarn; ST indicates that the type of warp yarn is the first warp yarn; XT indicates that the type of warp yarn is the second warp yarn; × indicates the warp float, that is, the intersection of warp and weft yarns, where the warp yarn is displayed on the upper surface; ○ indicates the weft float, that is, the intersection of warp and weft yarns, where the weft yarn is displayed on the upper surface.

[0077] In one weaving cycle, eight weft yarns are introduced (weft yarn No. 1 W1, weft yarn No. 2 W2, weft yarn No. 3 W3, ..., weft yarn No. 8 W8), which are respectively connected with warp yarn No. 149 J149, warp yarn No. 150 J150, warp yarn No. 151 J151, ..., warp yarn No. 160 J160 of the right side warp yarn group N, and the right side edge is woven 300 according to the weaving process in design table 5.

[0078] Repeat the above weaving cycles multiple times to complete the weaving of the elastic band along the warp direction. Example 1.

[0079] In this embodiment, a total of 160 warp yarns are arranged, and the elastic band is 25mm wide along the weft direction. The width of the left edge is 5mm, the width of the main body is 15mm, and the width of the right edge is 5mm. The warp density of the elastic band is 64 yarns / 10mm, and the weft density is 39 yarns / 10mm. The stretch ratio of the elastic band is 1:2.2. Example 2.

[0080] In this embodiment, a total of 268 warp yarns are arranged, and the width of the elastic band along the weft direction is 37mm. The width of the left edge is 5mm, the width of the main body is 27mm, and the width of the right edge is 5mm. The warp density of the elastic band is 72 yarns / 10mm, and the weft density is 39 yarns / 10mm. The stretch ratio of the elastic band is 1:2.2. Example 3.

[0081] In this embodiment, a total of 376 warp yarns are arranged, and the elastic band is 50mm wide along the weft direction. The width of the left edge is 5mm, the width of the main body is 40mm, and the width of the right edge is 5mm. The warp density of the elastic band is 75 yarns / 10mm, and the weft density is 39 yarns / 10mm. The stretch ratio of the elastic band is 1:2.2.

[0082] The performance of ordinary elastic bands is compared with that of the elastic bands of Embodiments 1, 2 and 3 of the present invention, as shown in Table 1.

[0083] Table 1. Performance Comparison of Ordinary Elastic Bands with Elastic Bands from Examples 1, 2, and 3 As shown in Table 1, the differential capillary effect between the inner surface (inner layer) and outer surface (outer layer) of the plain weave section 102 of the elastic band in this invention is significant through the water droplet test. The drying time of the inner layer of the elastic band is less than 12 seconds. The elastic band as a whole has good unidirectional moisture-wicking function, good moisture absorption and perspiration function, and good thermal and moisture comfort. At the same time, the inner surface (inner layer) of the elastic band presents a plain weave with wrinkles and undulating waves, which is very beautiful. The inner surface (inner layer) of the elastic band has a rough feel and provides a good peristaltic massage function when in contact with the skin.

[0084] The following points need to be explained: (1) The accompanying drawings of the embodiments of the present invention only involve the structures involved in the embodiments of the present invention. Other structures can refer to the general design.

[0085] (2) For clarity, the thickness of layers or regions is enlarged or reduced in the drawings used to describe embodiments of the invention, i.e., these drawings are not drawn to scale. It is understood that when an element such as a layer, film, region or substrate is referred to as being “above” or “below” another element, the element may be “directly” located “above” or “below” the other element or there may be intermediate elements.

[0086] (3) Where there is no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other to obtain new embodiments.

[0087] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. The scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An elastic band with a wrinkled and plain surface for unidirectional moisture conduction, characterized in that, The elastic band, along the weft direction, includes: a left edge, a main body, and a right edge; Along the warp direction, the main body includes alternating wrinkled sections and plain sections; The wrinkled section has an inner wrinkled layer and an outer wrinkled layer along the thickness direction. The elastic shrinkage of the outer wrinkled layer along the warp direction is greater than that of the inner wrinkled layer, so that the inner wrinkled layer arches and wrinkles when the elastic band is contracted. The plain weave section is woven with a first warp and weft yarn to form long floats on the outer surface of the plain weave section, and woven with a second warp and weft yarn to form short floats on the inner surface of the plain weave section. Wherein, the fineness of the single fiber of the first warp yarn is less than that of the single fiber of the second warp yarn, and the density of the first warp yarn is greater than that of the second warp yarn.

2. The elastic band according to claim 1, characterized in that, The warp yarns used to weave the wrinkled outer layer include at least rubber-coated yarns; The specifications of the filament-covered yarn are 37 filaments / inch, with a stretch ratio of 2.6 times, and it is wrapped with 150D polyester filament on both sides.

3. The elastic band according to claim 1, characterized in that, The first warp yarn is made of four strands of polyester yarn with a single fiber density of 2d. The specifications of polyester yarn with a single fiber density of 2d are 75D / 36f polyester, with 160 twists / meter; The second warp yarn is a single polyester filament with a single fiber density of 3d; The specifications of polyester yarn with a single fiber density of 3d are 150D / 48f polyester, with 100 twists / meter.

4. The elastic band according to claim 1, characterized in that, The weft yarn is made of two strands of polyester yarn with a single fiber density of 3d. The specifications of polyester yarn with a single fiber density of 3d are 150D / 48f polyester, with 100 twists / meter.

5. The elastic band according to claim 1, characterized in that, The elastic band has a width of 25mm-50mm along the weft direction; The width of the left edge is 5mm, the width of the main body is 15mm-40mm, and the width of the right edge is 5mm.

6. The elastic band according to claim 1, characterized in that, The elastic band has a warp density of 64-75 threads / 10mm and a weft density of 39 threads / 10mm.

7. A method for manufacturing an elastic band with a wrinkled and plain surface that provides unidirectional moisture wicking, characterized in that, The manufacturing method includes the following steps: Warp arrangement: The warp yarns are arranged along the left side along the weft direction, and there are multiple main warp yarn groups arranged in a repeating pattern, as well as warp yarn groups on the right side. Each group of the main body warp yarns includes a wrinkled inner warp yarn group and a wrinkled outer warp yarn group; the wrinkled outer warp yarn group includes at least a rubber-coated yarn. Each group of the main body warp yarns includes a first warp yarn and a second warp yarn interlaced between the first warp yarns; Wherein, the fineness of the single fiber of the first warp yarn is less than the fineness of the single fiber of the second warp yarn, and the density of the first warp yarn is greater than the density of the second warp yarn; Introducing weft yarn weaving: In a knitting cycle, the weft yarn is introduced and knitted along the left edge with the left edge warp yarn group; In a weaving cycle, weft yarns are introduced to weave a wrinkled inner layer with each group of the main body warp yarns; In a weaving cycle, weft yarns are introduced to weave a wrinkled outer layer with each group of the main body warp yarns; In a weaving cycle, weft yarns are introduced to weave plain weave sections with each group of the main body warp yarns; In this process, the first warp and weft yarns are woven together to form long floats on the outer surface of the plain weave section, and the second warp and weft yarns are woven together to form short floats on the inner surface of the plain weave section. In a weaving cycle, the weft yarn is introduced and the right-side warp yarn group is woven along the right edge.

8. The manufacturing method according to claim 7, characterized in that, The specifications of the filament-covered yarn are 37 filaments / inch, with a stretch ratio of 2.6 times, and it is wrapped with 150D polyester filament on both sides.

9. The manufacturing method according to claim 7, characterized in that, The first warp yarn is made of four strands of polyester yarn with a single fiber density of 2d. The specifications of polyester yarn with a single fiber density of 2d are 75D / 36f polyester, with 160 twists / meter; The second warp yarn is a single polyester filament with a single fiber density of 3d; The specifications of polyester yarn with a single fiber density of 3d are 150D / 48f polyester, with 100 twists / meter.

10. The elastic band according to claim 1, characterized in that, The weft yarn is made of two strands of polyester yarn with a single fiber density of 3d. The specifications of polyester yarn with a single fiber density of 3d are 150D / 48f polyester, with 100 twists / meter.

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