A textile containing germanium element fibers and its preparation process

Abstract

The present invention discloses a textile containing germanium element fibers and its preparation process, which includes an inner layer, an intermediate layer, and a surface layer arranged in sequence from the inside to the outside. The intermediate layer is arranged in a diamond shape. The intermediate layer includes a first end point in the length direction and a second end point in the width direction. The inner layer is connected to the intermediate layer through the second end point, and the surface layer is connected to the intermediate layer through the first end point. Based on the intermediate layer, the present invention connects and pulls the surface layer and the inner layer, and the pores of the surface layer are smaller than those of the inner layer, so that the surface layer restricts the inner layer. At the same time, because the surface layer is wavy and the intermediate layer and the inner layer are both arranged in a diamond shape, the three layers relatively form three degrees of stretchability. The intermediate layer uses germanium element fibers, which not only increase the far-infrared and negative ion properties through germanium elements, but also the surface layer and the inner layer can protect the fibers of the intermediate layer, making the germanium element yarns not easily break. Therefore, under the condition of multiple uses, the fabric can continuously maintain the negative ion and far-infrared properties.

Description

Technical Field

[0001] The present invention relates to the field of textiles, and more specifically, to a textile containing germanium element fibers and a preparation process thereof. Background Art

[0002] During yoga exercise, since it is necessary to enhance the supporting force and prevent excess fabric from affecting the movement, tight yoga clothes are often used. However, tight yoga clothes will limit the freedom of the body due to being too tight, and being too tight will affect blood circulation and make the human body uncomfortable. But overly loose yoga clothes will entangle or pinch the body during exercise, thus affecting the movement. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a textile containing germanium element fibers and a preparation process thereof. Based on the middle layer, the connection between the surface layer and the inner layer is carried out and traction is applied, and the holes in the surface layer are smaller than those in the inner layer. Therefore, when the fabric is stretched, the surface layer will also limit the inner layer, so that the fabric will not entangle or pinch the body due to being too loose during exercise. At the same time, because the surface layer is wavy, the middle layer and the inner layer are both arranged in a diamond shape, and the three layers are opposite to each other, so three degrees of stretchability are formed, so that the fabric will not make the human body uncomfortable due to being too tight. The middle layer uses germanium element fibers, which not only increase the far-infrared and negative ion properties through germanium elements, but also the surface layer and the inner layer can protect the fibers in the middle layer, making the germanium element yarns not easily broken. Therefore, after being used multiple times, the fabric can continuously maintain the negative ion and far-infrared properties.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A textile containing germanium element fibers, comprising an inner layer, a middle layer and a surface layer arranged in sequence from the inside to the outside. The middle layer is arranged in a diamond shape. The middle layer includes a first end point in the length direction and a second end point in the width direction. The inner layer is connected to the middle layer through the second end point, and the surface layer is connected to the middle layer through the first end point;

[0006] The inner layer includes a first region and holes. The first region is wavy, and taking two first regions as a group, the two first regions in each group are horizontally symmetrical, and holes are formed after the two first regions are horizontally symmetrical;

[0007] The intersection of the two horizontally symmetrical first regions is connected to the second end point;

[0008] The surface layer includes a second region and fan-shaped holes. The second region is arranged in a diamond shape, and the fan-shaped holes are located at the center of the second region;

[0009] The end points in the length direction of the second region are connected to the first end point;

[0010] The holes in the inner layer are larger than the fan-shaped holes in the surface layer.

[0011] The present invention is further configured such that the inner layer includes a first yarn, the intermediate layer includes a second yarn, the surface layer includes a third yarn, the first yarn is made of polyester fiber, the second yarn is made of a mixed fiber of 34% polyester fiber and 66% germanium fiber, and the third yarn is made of acrylic fiber.

[0012] The present invention also discloses a preparation process for a germanium element-containing fiber textile, comprising the following steps:

[0013] S1: Warping: The first yarn is a polyester filament with a tex of 4.4 - 5.6, the second yarn is a mixed yarn of a 3.3 tex polyester fiber and germanium fiber and a 50D spandex fiber, and the third yarn is an acrylic filament with a tex of 4.4 - 5.6.

[0014] S2: Raw material pretreatment: The yarns are respectively wound onto bobbins. The first yarn is located on combs GB1 and GB2, the second yarn is located on comb GB3, and the third yarn is located on combs GB5 and GB6.

[0015] S3: Laying-in motion:

[0016] GB1: 1 - 0 - 1 - 2 / 2 - 3 - 2 - 1 / /

[0017] GB2: 2 - 3 - 2 - 1 / 1 - 0 - 1 - 2 / /

[0018] GB3: 4 - 5 - 3 - 2 / 1 - 0 - 2 - 3 / /

[0019] GB4: Do not thread the yarn

[0020] GB5: 2 - 2 - 1 - 0 / 1 - 1 - 1 - 2 / 1 - 1 - 1 - 0 / 1 - 1 - 1 - 2 / 1 - 1 - 1 - 0 / 1 - 1 - 1 - 2 / 3 - 3 - 3 - 4 / 3 - 3 - 3 - 2 / 3 - 3 - 3 - 4 / 3 - 3 - 3 - 2 / 3 - 3 - 3 - 4 / 3 - 3 - 3 - 2 / /

[0021] GB6: 3 - 3 - 3 - 4 / 3 - 3 - 3 - 2 / 3 - 3 - 3 - 4 / 3 - 3 - 3 - 2 / 3 - 3 - 3 - 4 / 3 - 3 - 3 - 2 / 2 - 2 - 1 - 0 / 1 - 1 - 1 - 2 / 1 - 1 - 1 - 0 / 1 - 1 - 1 - 2 / 1 - 1 - 1 - 0 / 1 - 1 - 1 - 2 / /

[0022] S4: Weaving: The lateral density of the fabric is 10.5 wales / cm - 11 wales / cm, and the longitudinal density is 22.0 courses / cm.

[0023] S5: Unloading: The width of the fabric greige is 140 cm, the thickness of the fabric greige is 2.0 mm - 2.2 mm, and the gram weight of the fabric greige is 225 g / ㎡.

[0024] S6: Bleaching, dyeing, finishing and setting, or calendering.

[0025] The present invention is further configured such that the second yarn is formed by refining germanium ore elements into nano-scale germanium powder, the powder is dispersed in a polyester solution to obtain masterbatch, and a mixed yarn of polyester fiber and germanium fiber is obtained by melt spinning method and twisted with spandex fiber.

[0026] The present invention is further configured such that the comb GB1 and the comb GB2 are knitted to form the surface layer, the comb GB3 and the comb GB4 are knitted to form the intermediate layer, and the comb GB5 and the comb GB6 are knitted to form the inner layer.

[0027] In summary, the present invention has the following beneficial effects:

[0028] Through the traction of the intermediate layer on the surface layer and the inner layer, and at the same time, the holes in the surface layer are smaller than those in the inner layer. When the fabric is stretched, the surface layer restricts the inner layer, so that the fabric will not be entangled or clamp the body due to being too loose. At the same time, the three-layer different shape arrangements form three different degrees of stretching, so that the fabric will not make the human body uncomfortable due to being too tight. And the intermediate layer uses germanium element fiber, which increases the far-infrared and negative ion properties of the fabric. At the same time, the surface layer and the inner layer protect the intermediate layer, making the germanium element yarn not easy to break while increasing the performance of the fabric, so that it can be used more durably. Description of the Drawings

[0029] Figure 1 It is a schematic structural diagram of a textile containing germanium element fiber in this embodiment;

[0030] Figure 2 It is a schematic structural diagram of the inner layer of a textile containing germanium element fiber in this embodiment;

[0031] Figure 3 It is a schematic structural diagram of the intermediate layer of a textile containing germanium element fiber in this embodiment;

[0032] Figure 4 It is a schematic structural diagram of the surface layer of a textile containing germanium element fiber in this embodiment;

[0033] Figure 5 It is a yarn laying motion diagram of a textile containing germanium element fiber in this embodiment;

[0034] Figure 6 It is a yarn laying motion diagram of the comb GB1 of a textile containing germanium element fiber in this embodiment;

[0035] Figure 7The yarn laying diagram of the comb GB2 of the textile containing germanium element fiber in this embodiment;

[0036] Figure 8 The yarn laying diagram of the comb GB3 of the textile containing germanium element fiber in this embodiment;

[0037] Figure 9 The yarn laying diagram of the comb GB5 of the textile containing germanium element fiber in this embodiment;

[0038] Figure 10 The yarn laying diagram of the comb GB6 of the textile containing germanium element fiber in this embodiment;

[0039] Figure 11 The surface layer yarn laying diagram of the textile containing germanium element fiber in this embodiment;

[0040] Figure 12 The middle layer yarn laying diagram of the textile containing germanium element fiber in this embodiment;

[0041] Figure 13 The inner layer yarn laying diagram of the textile containing germanium element fiber in this embodiment.

[0042] Reference signs: inner layer 10, first region 101, hole 102, middle layer 20, first end point 201, second end point 202, surface layer 30, second region 301, fan-shaped hole 302, first yarn 40, second yarn 50, third yarn 60. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] This embodiment discloses a textile containing germanium element fiber, which includes an inner layer 10, a middle layer 20 and a surface layer 30 arranged in sequence from inside to outside. Referring to Figure 2 , the inner layer 10 includes a first region 101 and a hole 102, and the first region 101 is wavy. Because the first region 101 is arranged in a wavy shape, the woven yarn is curved, thereby increasing the elasticity of the first region 101 physically. Therefore, when the human body moves, the first region 101 can be stretched to fit the human body better, so as to better adapt to the curve of the human body. At the same time, when the fabric is stretched, the coils can adapt to the deformation, thereby preventing the overall fabric from becoming loose between the coils due to deformation, thereby increasing the structural stability of the fabric.

[0045] Taking two first regions 101 as a group, the two first regions 101 in each group are horizontally symmetrical, and a hole 102 is formed after the horizontal symmetry of the two first regions 101. The hole 102 increases the air permeability of the fabric when the human body moves. At the same time, due to the distribution of the holes, when the fabric is stretched during movement, since the first region 101 is wavy and the hole 102 is formed by the two first regions 101, the hole 102 can extend along the direction of the external force and return to its original state after the pulling force is removed. Therefore, the inner layer 10 maintains both lateral and longitudinal ductility.

[0046] Refer to Figure 4 , the surface layer 30 includes a second region 301 and a fan-shaped hole 302. The second regions 301 are arranged in a diamond shape. Since the second regions 301 are arranged in a diamond shape, the diamond structure weakens the friction caused by the pulling of the fabric, so as to adapt to the movement of the human body and the stretching change of the body surface fabric, thereby maintaining the structural stability of the second region 301.

[0047] Because the fan-shaped hole 302 is located at the center of the second region 301, when the second region 301 undergoes a stretching change, while the fan-shaped hole 302 extends along the direction of the external force, at the same time, since the fan-shaped hole 302 is fan-shaped and the radian gradually decreases, the fabric is restricted from being overstretched at the same time. And because the hole 102 of the inner layer 10 is larger than the fan-shaped hole 302 of the surface layer 30, the stretching degrees are different, so that the inner layer 10 and the surface layer 30 form two degrees of stretching, so that the fabric will not curl and entangle due to being too loose. At the same time, due to the different stretching degrees formed, the fabric will not affect blood circulation and limit the body freedom due to being too tight.

[0048] Refer to Figure 9 、 10 , the inner layer 10 has a cycle of 4 vertical rows and 24 horizontal columns. The inner layer 10 is formed by knitting with guide bars GB5 and GB6. The yarn laying movement of guide bar GB5 is 2-2-1-0 / 1-1-1-2 / 1-1-1-0 / 1-1-1-2 / 1-1-1-0 / 1-1-1-2 / 3-3-3-4 / 3-3-3-2 / 3-3-3-4 / 3-3-3-2 / 3-3-3-4 / 3-3-3-2 / / , and the yarn laying movement of guide bar GB6 is 3-3-3-4 / 3-3-3-2 / 3-3-3-4 / 3-3-3-2 / 3-3-3-4 / 3-3-3-2 / 2-2-1-0 / 1-1-1-2 / 1-1-1-0 / 1-1-1-2 / 1-1-1-0 / 1-1-1-2 / / . Refer to Figure 13 , the first 1 - 12 horizontal rows are knitted to form the first region 101, and the 13 - 24 horizontal rows are knitted to form the hole 102. Refer to Figure 6 、7 , the surface layer 30 has a cycle of 3 vertical rows and 24 horizontal columns. The inner layer 10 is formed by knitting with guide bars GB1 and GB2. The yarn laying movement of guide bar GB1 is 1-0-1-2 / 2-3-2-1 / / , and the yarn laying movement of guide bar GB2 is 2-3-2-1 / 1-0-1-2 / / . Refer to Figure 11 , the 24th - 3rd, 8th - 11th, and 16th - 19th horizontal rows are knitted to form the second area 301, and the 4th - 7th, 12th - 15th, and 20th - 23rd horizontal rows are knitted to form fan-shaped holes 302. Since the fan-shaped holes 302 are formed by knitting 4 horizontal columns, and the holes 102 are formed by knitting 12 horizontal columns, the holes 102 are larger than the fan-shaped holes 302. Thus, when the fabric is stretched, not only is the stretching degree of the holes 102 greater than that of the fan-shaped holes 302, but also because the stretching degree of the fan-shaped holes 302 will also limit the holes 102. Therefore, when designing the knitting, different yarn counts with the same longitudinal density and transverse density are used, so that the fabric will not be too tightly wrapped around the body to cause discomfort, and at the same time, because different stretching degrees are formed, the fabric will not be too loose to twist and entangle.

[0049] Refer to Figure 3 , the middle layer 20 is arranged in a diamond shape. The middle layer 20 includes a first end point 201 in the length direction and a second end point 202 in the width direction. Refer to Figure 8 , the middle layer 20 has a cycle of 5 vertical rows and 24 horizontal columns (the direction parallel to the selvage is the vertical row, and the direction perpendicular to the selvage is the horizontal row). The middle layer 20 is formed by knitting with guide bars GB3 and GB4. The yarn laying movement of guide bar GB3 is 4-5-3-2 / 1-0-2-3 / / , and guide bar GB4 does not pass through the yarn. Thus, the first end point 201 is knitted on the 5th vertical row, and the second end point 202 is knitted on the 1st vertical row. Because Figure 11 、 Figure 12 、 Figure 13 are the cycle knitting diagrams of the surface layer 30, the middle layer 20, and the inner layer 10 respectively. Therefore, refer to Figure 12 、 13 , in the first area 101, the middle 4 vertical rows form loops. Therefore, it is opposite to the first 4 vertical rows forming loops in the middle layer 20 knitted in Figure 12 . Because the inner layer 10 is knitted into a wavy shape, the intersection of the two first areas 101 after horizontal symmetry is located at the 2nd horizontal column of the middle 4 vertical rows in the first area 101. Thus, it is knitted with the first 4 vertical rows of the middle layer 20 to form the second end point 202. Therefore, the middle layer 20 and the inner layer 10 are connected through the second end point 202. Refer to Figure 11 、 12 , in the second area 301, the middle 4 vertical rows form loops. Therefore, it is opposite to Figure 12The last 4 longitudinal rows in the middle layer are formed into loops and are opposite to each other. Since the surface layer 30 is woven to form a rhombus, the end points in the length direction of the second region 301 are located at the 1st, 9th, and 17th column cross rows of the middle 4 longitudinal rows in the second region 301, thus weaving with the last 4 longitudinal rows in the middle layer 20 to form the first end point 201. Therefore, the middle layer 20 and the surface layer 30 are connected through the first end point 201. And because the middle layer 20 is also woven to form a rhombus, but the middle layer 20 has no holes, so the middle layer 20 is fully woven, thus enabling the fabric to have three degrees of stretchability. And because the middle layer 20 having no holes increases the structural stability of the fabric, when the fabric moves and stretches, the middle layer 20 enables the inner layer 10 and the surface layer 30 to reduce the structural damage caused by stretching.

[0050] The inner layer 10 includes the first yarn 40, the middle layer 20 includes the second yarn 50, and the surface layer 30 includes the third yarn 60. The yarns are wound on bobbins respectively. The first yarn 40 is located on the combs GB1 and GB2, the second yarn 50 is located on the comb GB3, and the third yarn 60 is located on the combs GB5 and GB6. The combs GB1 and GB2 are woven to form the surface layer 30, the combs GB3 and GB4 are woven to form the middle layer 20, and the combs GB5 and GB6 are woven to form the inner layer 10. Since the three layers are woven into an integral fabric through 6 combs, the fabric has reduced complexity. At the same time, the integral fabric can form three different effects, enabling the fabric to adapt to human movement while increasing stretchability, reducing the structural damage caused by fabric stretching while preventing the loops from loosening and deforming due to extension, so that the fabric can be used continuously.

[0051] The first yarn 40 is made of polyester fiber, the second yarn 50 is made of a mixed fiber of 34% polyester fiber and 66% germanium fiber, and the third yarn 60 is made of acrylic fiber. The first yarn 40 is a polyester filament with a fineness of 4.4 tex - 5.6 tex. Preferably, the first yarn 40 is a polyester filament with a fineness of 4.8 tex. The second yarn 50 is a blended yarn of a mixed filament of 3.3 tex polyester fiber and germanium fiber and 50D spandex fiber. The third yarn 60 is an acrylic filament with a fineness of 4.4 tex - 5.6 tex. Preferably, the third yarn 60 is 4.8 tex, and the transverse density of the fabric is 10.5 - 11 wales / cm. Preferably, the transverse density is 10.8 wales / cm, and the longitudinal density is 22.0 courses / cm. Since the second yarn 50 is the thinnest, the distance between the loops in the middle layer 20 is wider at the same density. Therefore, when the three - layer fabric is stretched, the middle layer 20 can have a surplus for stretching, while reducing fabric deformation. And because the middle layer 20 connects the surface layer 30 and the inner layer 10, the three - layer fabric will not loosen due to stretching, thus maintaining the structural stability of the fabric.

[0052] The second yarn 50 is made of germanium ore elements refined into nanoscale germanium powder. The powder is dispersed in a polyester solution to prepare masterbatch, and a hybrid yarn of polyester fiber and germanium fiber is obtained by melt spinning method, and is twisted with spandex fiber to form a blended yarn. Since the germanium element fiber is prone to breakage, the second yarn 50 is woven into the middle layer 20, and the surface layer 30 and the inner layer 10 are added to protect the middle layer 20, so that the germanium element fiber will not break due to friction, and at the same time reduce the influence of the outside world on the germanium element fiber. And because the germanium element fiber increases the far-infrared and negative ion properties of the fabric, it increases the metabolism during exercise, promotes blood circulation at the same time, makes exercise more effective with less effort, and even when not exercising, the germanium element fiber can keep the human body healthy.

[0053] The width of the fabric greige is 140 cm, and the thickness of the fabric greige is 2.0 mm - 2.2 mm. Preferably, the thickness of the fabric greige is 2.0 mm, and the weight of the fabric greige is 225 g / ㎡. After bleaching, dyeing, finishing and setting or calendering, the lightness of the fabric makes it more comfortable for the human body to wear and can better adapt to human movement during exercise.

[0054] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A textile containing germanium fiber, characterized in that: The invention comprises an inner layer (10), an intermediate layer (20) and a surface layer (30) which are arranged in sequence from the inside to the outside, wherein the intermediate layer (20) is arranged in a rhombus shape, the intermediate layer (20) comprises a first end point (201) in the length direction and a second end point (202) in the width direction, the inner layer (10) is connected to the intermediate layer (20) via the second end point (202), and the surface layer (30) is connected to the intermediate layer (20) via the first end point (201); The inner layer (10) comprises a first region (101) and an eyelet (102), the first region (101) is wavy, and two first regions (101) form a group, the two first regions (101) in each group are horizontally symmetrical, and the two first regions (101) are horizontally symmetrical to form an eyelet (102); The intersection of the two first regions (101) after being horizontally symmetrical is connected to the second end point (202); The surface layer (30) comprises a second region (301) and fan-shaped holes (302), the second region (301) is arranged in a rhombus shape, and the fan-shaped holes (302) are located at the center of the second region (301); An end point of the second region (301) in the length direction is connected to the first end point (201); The holes (102) of the inner layer (10) are larger than the fan-shaped holes (302) of the outer layer (30).

2. The textile material of germanium-containing fiber according to claim 1, characterized in that: The inner layer (10) includes a first yarn (40), the middle layer (20) includes a second yarn (50), and the surface layer (30) includes a third yarn (60). The first yarn (40) is made of polyester fiber, the second yarn (50) is made of a mixed fiber of 34% polyester fiber and 66% germanium fiber, and the third yarn (60) is made of acrylic fiber.

3. A process for preparing a textile containing germanium fiber according to any one of claims 1 to 2, characterized in that: The following steps are involved: S1: warping: the first yarn (40) is a polyester filament of 4.4 tex to 5.6 tex, the second yarn (50) is a blended yarn of 3.3 tex polyester fiber and germanium fiber and 50D spandex fiber, and the third yarn (60) is an acrylic filament of 4.4 tex to 5.6 tex; S2: Raw material pretreatment: The yarns are wound into coils respectively, the first yarn (40) is located on the comb bars GB1 and GB2, the second yarn (50) is located on the comb bars GB3, and the third yarn (60) is located on the comb bars GB5 and GB6; S3: Laying movement: GB1: 1-0-1-2 / 2-3-2-1 / / GB2: 2-3-2-1 / 1-0-1-2 / / GB3: 4-5-3-2 / 1-0-2-3 / / GB4: No yarn GB5: 2-2-1-0 / 1-1-1-2 / 1-1-1-0 / 1-1-1-2 / 1-1-1-0 / 1-1-1-2 / 3-3-3-4 / 3-3-3-2 / 3-3-3-4 / 3-3-3-2 / 3-3-3-4 / 3-3-3-2 / / GB6: 3-3-3-4 / 3-3-3-2 / 3-3-3-4 / 3-3-3-2 / 3-3-3-4 / 3-3-3-2 / 2-2-1-0 / 1-1-1-2 / 1-1-1-0 / 1-1-1-2 / 1-1-1-0 / 1-1-1-2 / / S4: Weaving: The transverse density of the fabric is 10.5 wales / cm-11 wales / cm, and the longitudinal density is 22.0 rows / cm; S5: Off-machine: The width of the fabric is 140cm, the thickness of the fabric is 2.0mm-2.2mm, and the weight of the fabric is 225g / ㎡; S6: Bleaching, dyeing, finishing or calendering.

4. The process for preparing a textile containing germanium fiber according to claim 3, characterized in that: The second yarn (50) is a nano-scale germanium powder obtained by refining germanium ore, and the powder is dispersed in a polyester solution to obtain a master batch, and a mixed yarn of polyester fiber and germanium fiber is obtained by melt spinning, and then twisted with spandex fiber to form a blended yarn.

5. The process for preparing a textile containing germanium fiber according to claim 3, characterized in that: The comb bars GB1 and GB2 are woven together to form a surface layer (30), the comb bars GB3 and GB4 are woven together to form a middle layer (20), and the comb bars GB5 and GB6 are woven together to form an inner layer (10).

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