Isotonic stretch fabric

Abstract

The application discloses a kind of different shrinkage convex grain elastic fabric, including interlaced warp and weft, warp and weft are different shrinkage mixed filament, the weft includes ground weft (1) and core weft (2), the warp includes ground warp (3) and seam warp (4), ground warp (3) and ground weft (1) are woven after forming located in the front of fabric plain weave, seam warp (4) and ground weft (1) are woven after forming located in the front or back of fabric pattern tissue, core weft (2) is located between plain weave and pattern tissue;The weft includes first partial weft, second partial weft and third partial weft, first partial weft, second partial weft and third partial weft are 40 double polyester viscose blended yarn, first partial weft is twisted with spandex yarn.The application can have three-dimensional convex grain effect and excellent air permeability.

Description

Technical Field

[0001] This invention relates to a textured fabric, and more particularly to a non-shrinkable textured elastic fabric. Background Technology

[0002] As people's demand for clothing design grows, fabrics are increasingly emphasizing diverse appearances. Textured fabrics, with their horizontally prominent stripes, not only break away from the flat and monotonous image of conventional fabrics but also offer superior warmth due to their greater thickness. However, increased thickness reduces breathability, leading to stuffiness and a less comfortable wearing experience. Therefore, a highly breathable textured fabric is needed. Summary of the Invention

[0003] The purpose of this invention is to provide a non-shrinkable embossed elastic fabric. It possesses a three-dimensional embossed effect and excellent breathability.

[0004] The technical solution of the present invention is: a differential shrinkage textured elastic fabric, comprising interwoven warp and weft yarns, both of which are differential shrinkage blended fibers. The weft yarns include ground weft and core weft, and the warp yarns include ground warp and seam warp. The ground warp and ground weft interweave to form a plain weave structure on the front side of the fabric, and the seam warp and ground weft interweave to form a patterned structure on the front or back side of the fabric. The core weft is located between the plain weave structure and the patterned structure. The weft yarns include a first weft yarn, a second weft yarn, and a third weft yarn, all of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first weft yarn.

[0005] In the aforementioned differential shrinkage embossed elastic fabric, the first weft yarn, the second weft yarn, and the third weft yarn are arranged in a ratio of 3:5:1.

[0006] In the aforementioned differential shrinkage textured elastic fabric, the warp yarns include a first warp yarn and a second warp yarn, both of which are 40-count double-ply polyester-viscose blended yarns, with spandex yarn twisted onto the first warp yarn.

[0007] In the aforementioned differential shrinkage textured elastic fabric, the first warp yarn and the second warp yarn are arranged in a 1:2 ratio.

[0008] In the aforementioned differential shrinkage textured elastic fabric, both the first warp yarn and the first weft yarn contain 1 to 6% by mass of spandex yarn, and the spandex yarn has a fineness of 40 denier.

[0009] In the aforementioned differential shrinkage embossed elastic fabric, the ground warp and seam warp are arranged in a ratio of 2:1, and the ground weft and core weft are arranged in a ratio of 2:1.

[0010] Compared with the prior art, the present invention has the following characteristics:

[0011] (1) The present invention uses polyester-viscose blended yarns twisted together to form a different shrinkage blended fiber, which can form small loops on the surface of each warp and weft yarn, thereby effectively improving the fluffiness and breathability of the yarn; and through the plain weave and patterned weave formed by the interlacing of warp and weft yarns, the fabric surface can form a raised texture effect.

[0012] (2) Based on this, the present invention adopts a concave-convex weaving structure, which divides the warp and weft yarns into ground warp, seam warp, ground weft and core weft, and defines the composition structure of plain weave and patterned weave, so that the fabric surface can form a hollow bag-like convex texture effect after weaving, thereby increasing the overall thickness of the fabric; and the periphery of each raised plain weave and patterned weave is flat, thereby further improving the three-dimensionality of the convex texture.

[0013] (3) By adding spandex yarn twisted on the surface of the first weft yarn and the first warp yarn, the overall elasticity of the fabric can be effectively improved, and the three-dimensional effect and clarity of the raised pattern can be further improved, making the raised pattern of the fabric clear and the raised pattern obvious.

[0014] Therefore, the present invention can have a three-dimensional embossed effect and excellent breathability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the present invention.

[0016] The markings in the attached diagram are: 1-latitude, 2-core latitude, 3-longitude, 4-seam longitude, 5-joint point. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0018] Example 1. A non-shrinking, textured elastic fabric, configured as follows: Figure 1 As shown, the fabric includes interwoven warp and weft yarns, both of which are hetero-shrinkage blended fibers. The weft yarns include ground weft 1 and core weft 2. The warp yarns include ground warp 3 and seam warp 4. Ground warp 3 and ground weft 1 interweave to form a plain weave structure on the front side of the fabric, while seam warp 4 and ground weft 1 interweave to form a patterned weave structure on either the front or back side of the fabric. Core weft 2 is located between the plain weave and the patterned weave structures. The warp and weft yarns form a junction point 5 at the interweaving point. The weft yarns include a first weft yarn, a second weft yarn, and a third weft yarn. The first, second, and third weft yarns are all 40-count double-ply polyester-viscose blended yarns. The polyester-viscose blended yarns contain 65% to 80% polyester by mass, with the remainder being viscose fibers. The first weft yarn is black, the second weft yarn is navy blue, and the third weft yarn is gray.

[0019] The first weft yarn, the second weft yarn, and the third weft yarn are arranged in a ratio of 3:5:1.

[0020] The warp yarns include a first warp yarn and a second warp yarn, both of which are 40-count double-ply polyester-viscose blended yarns. The polyester-viscose blended yarns contain 65% to 80% polyester by mass, with the remainder being viscose fibers. Spandex yarn is twisted onto the first warp yarn.

[0021] The first warp yarn and the second warp yarn are arranged in a ratio of 1:2.

[0022] Both the first warp yarn and the first weft yarn contain 1% spandex yarn by mass, the spandex yarn has a fineness of 40 denier, and both the first warp yarn and the first weft yarn are navy blue.

[0023] The earth longitude 3 and seam longitude 4 are arranged in a ratio of 2:1, and the earth latitude 1 and core latitude 2 are arranged in a ratio of 2:1.

[0024] The working principle of this invention: This invention utilizes heterogeneous shrinkage fibers to form fabric through a complex embossed weaving method, which can further improve the three-dimensional effect of the embossed texture compared to existing embossed fabrics. By adding spandex yarn twisted to the surface of the first weft and first warp yarns, the elasticity of the warp and weft yarns can be improved, and a clearer embossed effect can be formed after the yarns are gathered.

[0025] Example 2. A differential shrinkage embossed elastic fabric, comprising interwoven warp and weft yarns, both of which are differential shrinkage blended fibers. The weft yarns include a ground weft 1 and a core weft 2. The warp yarns include a ground warp 3 and a seam warp 4. The ground warp 3 and ground weft 1 interweave to form a plain weave on the front side of the fabric, while the seam warp 4 and ground weft 1 interweave to form a patterned weave on either the front or back side of the fabric. The core weft 2 is located between the plain weave and the patterned weave. The weft yarns include a first weft yarn, a second weft yarn, and a third weft yarn, all of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first weft yarn. The first weft yarn is black, the second weft yarn is navy blue, and the third weft yarn is gray.

[0026] The first weft yarn, the second weft yarn, and the third weft yarn are arranged in a ratio of 3:5:1.

[0027] The warp yarns include a first warp yarn and a second warp yarn, both of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first warp yarn, and both the first warp yarn and the first weft yarn are navy blue.

[0028] The first warp yarn and the second warp yarn are arranged in a ratio of 1:2.

[0029] The spandex yarn has a fineness of 40 denier.

[0030] The mass percentages of polyester, viscose fiber, and spandex in the first weft yarn are 60%:34%:6%, and the mass percentages of polyester and viscose fiber in the second and third weft yarns are 65%:35%. Similarly, the mass percentages of polyester, viscose fiber, and spandex in the first warp yarn are 60%:34%:6%, and the mass percentages of polyester and viscose fiber in the second warp yarn are 65%:35%.

[0031] The earth longitude 3 and seam longitude 4 are arranged in a ratio of 2:1, and the earth latitude 1 and core latitude 2 are arranged in a ratio of 2:1.

[0032] This embodiment further limits the content of viscose fiber and spandex in the yarn based on the present application. By increasing the viscose fiber content in the yarn, the overall moisture absorption performance of the fabric can be effectively increased, while the fabric stiffness is reduced, resulting in a soft style and feel, and improved drape. By increasing the spandex content in the yarn, the elasticity of the fabric can be improved, and combined with the softness of the fabric, it gives the fabric excellent fit and stability, meaning that the fabric can maintain a stable fit with changes in body curves and will not deform after long-term wear.

[0033] Example 3. A differential shrinkage embossed elastic fabric, comprising interwoven warp and weft yarns, both of which are differential shrinkage blended fibers. The weft yarns include a ground weft 1 and a core weft 2. The warp yarns include a ground warp 3 and a seam warp 4. The ground warp 3 and ground weft 1 interweave to form a plain weave on the front side of the fabric, while the seam warp 4 and ground weft 1 interweave to form a patterned weave on either the front or back side of the fabric. The core weft 2 is located between the plain weave and the patterned weave. The weft yarns include a first weft yarn, a second weft yarn, and a third weft yarn, all of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first weft yarn. The first weft yarn is black, the second weft yarn is navy blue, and the third weft yarn is gray.

[0034] The first weft yarn, the second weft yarn, and the third weft yarn are arranged in a ratio of 3:5:1.

[0035] The warp yarns include a first warp yarn and a second warp yarn, both of which are 40-count double-ply polyester-viscose blended yarns, with spandex yarn twisted onto the first warp yarn.

[0036] The first warp yarn and the second warp yarn are arranged in a ratio of 1:2.

[0037] The spandex yarn has a fineness of 40 denier, and the first warp yarn and the first weft yarn are both navy blue.

[0038] The mass percentage of polyester, viscose fiber, and spandex in the first weft yarn is 64%:34%:2%, and the mass percentage of polyester and viscose fiber in the second and third weft yarns is 65%:35%. The mass percentage of polyester, viscose fiber, and spandex in the first warp yarn is 64%:34%:2%, and the mass percentage of polyester and viscose fiber in the second warp yarn is 65%:35%.

[0039] The earth longitude 3 and seam longitude 4 are arranged in a ratio of 2:1, and the earth latitude 1 and core latitude 2 are arranged in a ratio of 2:1.

[0040] Example 4. A differential shrinkage embossed elastic fabric, comprising interwoven warp and weft yarns, both of which are differential shrinkage blended fibers. The weft yarns include a ground weft 1 and a core weft 2. The warp yarns include a ground warp 3 and a seam warp 4. The ground warp 3 and ground weft 1 interweave to form a plain weave on the front side of the fabric, while the seam warp 4 and ground weft 1 interweave to form a patterned weave on either the front or back side of the fabric. The core weft 2 is located between the plain weave and the patterned weave. The weft yarns include a first weft yarn, a second weft yarn, and a third weft yarn, all of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first weft yarn. The first weft yarn is black, the second weft yarn is navy blue, and the third weft yarn is gray.

[0041] The first weft yarn, the second weft yarn, and the third weft yarn are arranged in a ratio of 3:5:1.

[0042] The warp yarns include a first warp yarn and a second warp yarn, both of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first warp yarn, and both the first warp yarn and the first weft yarn are navy blue.

[0043] The first warp yarn and the second warp yarn are arranged in a ratio of 1:2.

[0044] The spandex yarn has a fineness of 40 denier.

[0045] The mass percentage of polyester, viscose fiber, and spandex in the first weft yarn is 69%:29%:2%, and the mass percentage of polyester and viscose fiber in the second and third weft yarns is 70%:30%. The mass percentage of polyester, viscose fiber, and spandex in the first warp yarn is 69%:29%:2%, and the mass percentage of polyester and viscose fiber in the second warp yarn is 70%:30%.

[0046] The earth longitude 3 and seam longitude 4 are arranged in a ratio of 2:1, and the earth latitude 1 and core latitude 2 are arranged in a ratio of 2:1.

[0047] Example 5. A differential shrinkage embossed elastic fabric, comprising interwoven warp and weft yarns, both of which are differential shrinkage blended fibers. The weft yarns include a ground weft 1 and a core weft 2. The warp yarns include a ground warp 3 and a seam warp 4. The ground warp 3 and ground weft 1 interweave to form a plain weave on the front side of the fabric, while the seam warp 4 and ground weft 1 interweave to form a patterned weave on either the front or back side of the fabric. The core weft 2 is located between the plain weave and the patterned weave. The weft yarns include a first weft yarn, a second weft yarn, and a third weft yarn, all of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first weft yarn. The first weft yarn is black, the second weft yarn is navy blue, and the third weft yarn is gray.

[0048] The first weft yarn, the second weft yarn, and the third weft yarn are arranged in a ratio of 3:5:1.

[0049] The warp yarns include a first warp yarn and a second warp yarn, both of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first warp yarn, and both the first warp yarn and the first weft yarn are navy blue.

[0050] The first warp yarn and the second warp yarn are arranged in a ratio of 1:2.

[0051] The spandex yarn has a fineness of 40 denier.

[0052] The mass percentage of polyester, viscose fiber, and spandex in the first weft yarn is 74%:24%:2%, and the mass percentage of polyester and viscose fiber in the second and third weft yarns is 75%:25%. The mass percentage of polyester, viscose fiber, and spandex in the first warp yarn is 74%:24%:2%, and the mass percentage of polyester and viscose fiber in the second warp yarn is 75%:25%.

[0053] The earth longitude 3 and seam longitude 4 are arranged in a ratio of 2:1, and the earth latitude 1 and core latitude 2 are arranged in a ratio of 2:1.

[0054] Example 6. A differential shrinkage embossed elastic fabric, comprising interwoven warp and weft yarns, both of which are differential shrinkage blended fibers. The weft yarns include a ground weft 1 and a core weft 2. The warp yarns include a ground warp 3 and a seam warp 4. The ground warp 3 and ground weft 1 interweave to form a plain weave on the front side of the fabric, while the seam warp 4 and ground weft 1 interweave to form a patterned weave on either the front or back side of the fabric. The core weft 2 is located between the plain weave and the patterned weave. The weft yarns include a first weft yarn, a second weft yarn, and a third weft yarn, all of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first weft yarn. The first weft yarn is black, the second weft yarn is navy blue, and the third weft yarn is gray.

[0055] The first weft yarn, the second weft yarn, and the third weft yarn are arranged in a ratio of 3:5:1.

[0056] The warp yarns include a first warp yarn and a second warp yarn, both of which are 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first warp yarn, and both the first warp yarn and the first weft yarn are navy blue.

[0057] The first warp yarn and the second warp yarn are arranged in a ratio of 1:2.

[0058] The spandex yarn has a fineness of 40 denier.

[0059] The mass percentage of polyester, viscose fiber, and spandex in the first weft yarn is 79%:19%:2%, and the mass percentage of polyester and viscose fiber in the second and third weft yarns is 80%:20%. The mass percentage of polyester, viscose fiber, and spandex in the first warp yarn is 79%:79%:2%, and the mass percentage of polyester and viscose fiber in the second warp yarn is 80%:20%.

[0060] The earth longitude 3 and seam longitude 4 are arranged in a ratio of 2:1, and the earth latitude 1 and core latitude 2 are arranged in a ratio of 2:1.

[0061] This embodiment further limits the polyester content in the yarn based on the present application. By increasing the polyester content in the fabric, the fabric can be made more stiff, with improved tensile strength and fatigue resistance.

Claims

1. A non-shrinking embossed elastic fabric, characterized in that: The fabric consists of interwoven warp and weft yarns, both of which are hetero-shrinkage blended fibers. The weft yarns include ground weft (1) and core weft (2). The warp yarns include ground warp (3) and seam warp (4). The ground warp (3) and ground weft (1) interweave to form a plain weave structure on the front side of the fabric. The seam warp (4) and ground weft (1) interweave to form a patterned structure on the front or back side of the fabric. The core weft (2) is located between the plain weave structure and the patterned structure. The weft yarns include a first weft yarn, a second weft yarn, and a third weft yarn. The first weft yarn, the second weft yarn, and the third weft yarn are all 40-count double-ply polyester-viscose blended yarns. Spandex yarn is twisted onto the first weft yarn. The first weft yarn, the second weft yarn, and the third weft yarn are arranged in a ratio of 3:5:1; The warp yarns include a first warp yarn and a second warp yarn, both of which are 40-count double-ply polyester-viscose blended yarns, with spandex yarn twisted onto the first warp yarn. The first warp yarn and the second warp yarn are arranged in a ratio of 1:

2.

2. The differential shrinkage textured elastic fabric according to claim 1, characterized in that: Both the first warp yarn and the first weft yarn contain 1-6% spandex yarn by mass, and the spandex yarn has a fineness of 40 denier.

3. The differential shrinkage textured elastic fabric according to claim 1, characterized in that: The geodetic longitude (3) and seam longitude (4) are arranged in a ratio of 2:1, and the geodetic latitude (1) and core latitude (2) are arranged in a ratio of 2:1.

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