A production process for a super-strong contact cool and durable antibacterial fabric

Abstract

The present invention discloses a production process of a super strong contact cold feeling and lasting antibacterial fabric, and the production process is as follows: weaving → dyeing → shaping → finished product, in weaving: the outer layer of the fabric is woven with polyester filaments that are easy to dye with cations at low temperature and normal pressure, and the inner layer of the fabric is woven with polyethylene filaments that are cool and antibacterial, and the polyethylene filaments are formed by gel wet spinning, and the polyethylene filaments are doped with 2.8-3.2% of Nano-mica and 1.8-2.2% of Nano-ZnO masterbatch by mass, and the mass proportion of the two filaments in the fabric is: polyester filaments account for 50-65%, and polyethylene filaments account for 35-50%; in dyeing: using normal pressure and low temperature single dyeing method, polyester filaments are dyed with cationic dyes, but polyethylene filaments are not dyed, so as to ensure that the polyethylene filaments are not changed. The fabric obtained by this production process has the functions of super strong contact cold feeling and lasting antibacterial, making the fabric very suitable for sportswear.

Description

Technical Field

[0001] The invention relates to the field of fabric production technology, and in particular to a production technology of a fabric with super-strong contact cold feeling and long-lasting antibacterial effect. Background Art

[0002] Knitted fabrics have excellent elasticity and ductility due to their coil-studded weaving structure, making them very suitable for the production of close-fitting sportswear. The heat and humidity microenvironment formed between close-fitting sports fabrics and human skin will affect people's physical comfort. When the heat and humidity in the microenvironment are too high, the human body will feel obvious discomfort. The fabric's own hygroscopic properties maintain the heat and humidity balance in the microcirculation to a certain extent. However, in a hot environment or after a lot of exercise, the large amount of liquid sweat discharged by the human body in a short period of time exceeds the limit of the fabric's moisture absorption regulation, and the human body feels stuffy and damp at this time. Designing functional sports knitted fabrics that regulate heat and humidity microcirculation can not only meet the needs of consumers, but also improve the competitiveness of fabrics. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a production process for a super-strong contact cool and long-lasting antibacterial fabric. The fabric produced by the production process has super-strong contact cool and long-lasting antibacterial functions, making the fabric very suitable for sportswear.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is: a production process of a super-strong contact cold feeling long-lasting antibacterial fabric, the production process is as follows: weaving → dyeing → shaping → finished product, characterized in that:

[0005] (1) During weaving: The outer layer of the fabric is woven with polyester filaments that are easy to dye with cations at low temperature and normal pressure, and the inner layer of the fabric is woven with polyethylene filaments that are cool and antibacterial. The polyethylene filaments are made by gel wet spinning. The polyethylene filaments are doped with 2.8-3.2% by weight of Nano-mica and 1.8-2.2% by weight of Nano-ZnO masterbatch. The weight ratio of the two filaments in the fabric is: polyester filaments account for 50-65%, and polyethylene filaments account for 35-50%;

[0006] (2) During dyeing: the polyester filaments are dyed with cationic dyes at normal pressure and low temperature, but the polyethylene filaments are not dyed, thereby ensuring that the polyethylene filaments remain unchanged.

[0007] Furthermore, the aforementioned production process of a super-strong contact cold and durable antibacterial fabric, wherein: during dyeing: (1) water is added to the dye vat at a bath ratio of 1: (5-6), then 1-1.5 g / L of SA-16 degreasing agent is added to the dye vat, and then the water is heated to 82-88°C, and then the fabric is placed in the dye vat for pre-treatment and degreasing for 30-40 minutes, and finally the liquid is drained to complete the pre-treatment; (2) water is added to the dye vat at a bath ratio of 1: (5-6), the fabric is added, and then the dye vat solution is heated to 57-63°C at a rate of 1.3-1.7°C / min, and then the weight of the fabric is added. Add 0.25-0.35 g / L of cationic dye and leveling agent, the total addition time of all materials is 5-7 minutes, the pH is controlled at 4.5-5.5, then the dye vat is kept warm for 17-23 minutes, and then the temperature of the dye vat is raised to 95-100°C at a rate of 2-2.4°C / min, and kept warm for 60-70 minutes to complete the dyeing; finally, the dye vat is cooled to 50-60°C at a rate of 1.1-1.5°C / min, the liquid is drained, and after multiple cleanings with foot water and clean water, a pH regulator is added to ensure that the pH value of the cloth out of the vat is between 6 and 7.2.

[0008] Furthermore, the aforementioned production process of the super-strong contact cold feeling long-lasting antibacterial fabric, wherein: the outer layer of the fabric is woven with polyester filaments of (75-150) D / 72f, and the inner layer of the fabric is woven with polyethylene filaments of (75-125) D / 24f.

[0009] Furthermore, the aforementioned production process of a super-strong contact cold and durable antibacterial fabric, wherein: during weaving: the fabric is woven on a knitted double-sided large circular machine, the knitted double-sided large circular machine has a cylinder diameter of 34 inches, a machine number of 28 needles, a number of 72, and a total number of 3,000 needles, and 12 routes are used as a complete cycle to weave a double-sided honeycomb structure, wherein the upper needle disk uses two types of high and low AB needle butt hooks, and the lower needle cylinder uses three types of high, medium and low ABC needle butt hooks, the odd routes use polyester filaments to weave the front of the fabric, and the front forms a jacquard structure, the even routes use polyethylene filaments to weave the back of the fabric, and the back forms a regularly arranged honeycomb mesh, and the weaving method is: the first route, the fifth route, the seventh route, and the eleventh route: the polyester filaments are woven into loops on the knitting needles at A, B, and C of the lower needle cylinder, and the polyester filaments are not woven on the knitting needles at A and B of the upper needle disk to form floating lines; the second route, the fourth route, and the sixth route: the polyethylene filaments are woven into loops on the knitting needles at A and B of the upper needle disk to form floating lines; The first route: the polyester filament is woven on the needles at A and C of the lower cylinder and becomes a floating line. The polyethylene filament is woven on the needles at B of the lower cylinder and becomes a loop on the needles at A and B of the upper needle disk. The third route: the polyester filament is woven on the needles at A and C of the lower cylinder and becomes a floating line. The polyester filament is not woven on the needles at A and B of the upper needle disk and becomes a floating line. The eighth route, the tenth route, Route 12: The polyethylene filament is not woven on the needles at A and B of the lower syringe and becomes a floating thread. The polyethylene filament is tucked on the needle at C of the lower syringe and knitted into loops on the needles at A and B of the upper needle disk. Route 9: The polyester filament is knitted into loops on the needles at A and B of the lower syringe and becomes a floating thread. The polyester filament is not woven on the needles at A and B of the upper needle disk and becomes a floating thread.

[0010] Furthermore, the aforementioned production process of the super-strong contact cool and long-lasting antibacterial fabric comprises: during weaving: the fabric is woven on a single-sided circular knitting machine, the single-sided circular knitting machine has a cylinder diameter of 30 inches, a machine gauge of 28 needles, a number of 72, a total number of needles of 2640, and a fabric structure of a weft plain needle added yarn structure, polyester filaments are the veil, polyethylene filaments are the ground yarn, and the veil completely covers the ground yarn.

[0011] The advantages of the present invention are as follows: the production process uses cool and antibacterial polyethylene filaments to weave the inner layer of the fabric, the polyethylene filaments are made by gel wet spinning, and the polyethylene filaments are doped with Nano-mica (cooling factor) and Nano-ZnO masterbatch (antibacterial factor), thereby greatly reducing the thermal conductivity of the fabric and achieving super strong contact coolness and lasting antibacterial properties; low-temperature and normal-pressure easy-to-dye cation polyester filaments are used to weave the outer layer of the fabric, which has the following functions: (1) covering the polyethylene in the inner layer that cannot be dyed, (2) the low-temperature dyeing process used for the polyester filaments can protect the polyethylene in the inner layer from being damaged, and (3) the special-shaped fiber cross-section provides excellent moisture conductivity. DETAILED DESCRIPTION

[0012] The present invention is further described in detail below in conjunction with specific embodiments.

[0013] Example 1

[0014] A production process of a super-strong contact cold feeling and long-lasting antibacterial fabric, the production process is as follows: weaving → dyeing → shaping → finished product;

[0015] (1) During weaving: The outer layer of the fabric is woven with 75D / 72f polyester filaments that are easy to dye with cations at low temperature and normal pressure, and the inner layer of the fabric is woven with 75D / 24f polyethylene filaments that are cool and antibacterial. The polyethylene filaments are made by gel wet spinning. The polyethylene filaments are doped with 2.8% by weight of Nano-mica (cooling factor) and 1.8% by weight of Nano-ZnO masterbatch (antibacterial factor). The mass proportions of the two filaments in the fabric are: polyester filaments account for 53% and polyethylene filaments account for 47%; the fabric is woven on a knitting double-sided large circular machine with a cylinder diameter of 34 inches, a machine gauge of 28 needles, 72 passes, and a total number of needles of 3,000. A double-sided honeycomb structure is woven with 12 passes as a complete cycle. The upper needle disc uses two types of needle butt hooks, high and low AB, and the lower needle cylinder uses three types of needle butt hooks, high, medium and low ABC. The odd-numbered passes use polyester filaments to weave the front of the fabric, forming a jacquard structure on the front. The yarn length is 12.5 cm / 50 coils, the even-numbered routes are respectively used to weave the back of the fabric with polyethylene filaments, and the back forms a regularly arranged honeycomb mesh, the yarn length is 11cm / 50 coils, and the weaving method is: the first route, the fifth route, the seventh route, and the eleventh route: the polyester filaments are all woven into loops on the knitting needles at A, B, and C of the lower syringe, and the polyester filaments are not woven on the knitting needles at A and B of the upper needle disk to form floating lines; the second route, the fourth route, and the sixth route: the polyethylene filaments are not woven on the knitting needles at A and C of the lower syringe to form floating lines, the polyethylene filaments are tucked on the knitting needles at B of the lower syringe, and the polyethylene filaments are woven into loops on the knitting needles at A and B of the upper needle disk; the third route: the polyester filaments are woven into loops on the knitting needles at A and C of the lower syringe, and the polyester filaments are not woven on the knitting needles at B of the lower syringe to form floating lines , the polyester filament is not woven on the needles at A and B of the upper needle disk and forms floating lines; the eighth, tenth and twelfth routes: the polyethylene filament is not woven on the needles at A and B of the lower syringe and forms floating lines, the polyethylene filament is tucked on the needle at C of the lower syringe, and the polyethylene filament is woven into loops on the needles at A and B of the upper needle disk; the ninth route: the polyester filament is woven into loops on the needles at A and B of the lower syringe, the polyester filament is not woven on the needles at C of the lower syringe and forms floating lines, and the polyester filament is not woven on the needles at A and B of the upper needle disk and forms floating lines; Table 1 is a triangle arrangement table and a needle arrangement diagram when the fabric is knitted.

[0016] Table 1

[0017]

[0018] Among them: "∧" indicates cylinder needle looping, "∩" indicates cylinder needle tucking, "-" indicates needle floating thread, and "∨" indicates dial needle looping;

[0019] (2) During dyeing: a single dyeing method at normal pressure and low temperature is used to dye the polyester filament with cationic dyes, but the polyethylene filament is not dyed, so as to ensure the invariance of the polyethylene filament; the dyeing process is as follows: (1) water is added to the dye vat at a bath ratio of 1:5, and then 1g / L of SA-16 degreaser is added to the dye vat, and then the water is heated to 85°C, and then the fabric is placed in the dye vat for pre-treatment and degreasing for 35 minutes, and finally the liquid is drained to complete the pre-treatment; (2) water is added to the dye vat at a bath ratio of 1:5, and then the fabric is added, and then the dye vat solution is heated to 60°C at a rate of 1.5°C / min, and then 1.8% of the fabric weight of S D-GL yellow, 1.4% SD-GRL red, 4.0% SD-BL and 0.3g / L 1227 cationic leveling agent were added to the dyeing vat. The total addition time of all materials was 6 minutes. The pH was controlled at 4.5-5.5. The dyeing vat was then kept warm for 20 minutes. The temperature was then raised to 100°C at a rate of 2.2°C / min and kept warm for 65 minutes to complete the dyeing. Finally, the dyeing vat was cooled to 55°C at a rate of 1.3°C / min, the liquid was drained, and after multiple cleanings with foot water and clean water, a pH regulator was added to ensure that the pH value of the cloth out of the vat was between 6 and 7.2.

[0020] (3) During shaping: shaping temperature 105±2℃, machine speed 10 m / min, fan speed 90 r / min, overfeed +13%, softening agent 20 g / L. In actual production, shaping can be carried out on the Ligen shaping machine.

[0021] Example 2

[0022] A production process of a super-strong contact cold feeling and long-lasting antibacterial fabric, the production process is as follows: weaving → dyeing → shaping → finished product;

[0023] (1) During weaving: The outer layer of the fabric is woven with 100D / 72f polyester filaments that are easy to dye with cations at low temperature and normal pressure, and the inner layer of the fabric is woven with 100D / 24f polyethylene filaments that are cool and antibacterial. The polyethylene filaments are made by gel wet spinning. The polyethylene filaments are doped with 3% by weight of Nano-mica (cooling factor) and 2% of Nano-ZnO masterbatch (antibacterial factor). The weight ratio of the two filaments in the fabric is: polyester filament accounts for 54% and polyethylene filament accounts for 46%. The fabric is woven on a knitting double-sided circular machine with a cylinder diameter of 34 inches, a machine gauge of 28 needles, 72 passes, and a total number of needles of 3,000. A double-sided honeycomb structure is woven with 12 passes as a complete cycle. The upper needle disc uses two types of needle butt hooks, high and low AB, and the lower needle cylinder uses three types of needle butt hooks, high, medium and low ABC. The odd-numbered passes use polyester filaments to weave the front of the fabric, and the front forms a jacquard structure. The yarn length is 13 cm / 50 coils, the even-numbered routes are respectively used to weave the back of the fabric with polyethylene filaments, and the back forms a regularly arranged honeycomb mesh, the yarn length is 11.7cm / 50 coils, and the weaving method is: the first route, the fifth route, the seventh route, and the eleventh route: the polyester filaments are woven into loops on the knitting needles at A, B, and C of the lower syringe, and the polyester filaments are not woven on the knitting needles at A and B of the upper needle disk to form floating lines; the second route, the fourth route, and the sixth route: the polyethylene filaments are not woven on the knitting needles at A and C of the lower syringe to form floating lines, the polyethylene filaments are tucked on the knitting needles at B of the lower syringe, and the polyethylene filaments are woven into loops on the knitting needles at A and B of the upper needle disk; the third route: the polyester filaments are woven into loops on the knitting needles at A and C of the lower syringe, and the polyester filaments are not woven on the knitting needles at B of the lower syringe to form floating lines , the polyester filament is not woven on the needles at A and B of the upper needle disk and forms floating lines; the eighth, tenth and twelfth routes: the polyethylene filament is not woven on the needles at A and B of the lower syringe and forms floating lines, the polyethylene filament is tucked on the needle at C of the lower syringe, and the polyethylene filament is woven into loops on the needles at A and B of the upper needle disk; the ninth route: the polyester filament is woven into loops on the needles at A and B of the lower syringe, the polyester filament is not woven on the needles at C of the lower syringe and forms floating lines, and the polyester filament is not woven on the needles at A and B of the upper needle disk and forms floating lines; Table 1 is a triangle arrangement table and a needle arrangement diagram when the fabric is knitted.

[0024] Table 1

[0025]

[0026] Among them: "∧" indicates cylinder needle looping, "∩" indicates cylinder needle tucking, "-" indicates needle floating thread, and "∨" indicates dial needle looping;

[0027] (2) During dyeing: a single dyeing method at normal pressure and low temperature is used to dye the polyester filament with cationic dyes, but the polyethylene filament is not dyed, so as to ensure the invariance of the polyethylene filament; the dyeing process is as follows: (1) water is added to the dye vat at a bath ratio of 1:5, and then 1g / L of SA-16 degreaser is added to the dye vat, and then the water is heated to 85°C, and then the fabric is placed in the dye vat for pre-treatment and degreasing for 35 minutes, and finally the liquid is drained to complete the pre-treatment; (2) water is added to the dye vat at a bath ratio of 1:5, and then the fabric is added, and then the dye vat solution is heated to 60°C at a rate of 1.5°C / min, and then 0.7% of the fabric weight of S D-GL yellow, 1.4% SD-GRL red, 5% SD-FBL black and 0.3g / L 1227 cationic leveling agent were added to the dyeing vat. The total addition time of all materials was 6 minutes. The pH was controlled at 4.5-5.5. The dyeing vat was then kept warm for 20 minutes. The temperature was then raised to 100°C at a rate of 2.2°C / min and kept warm for 65 minutes to complete the dyeing. Finally, the dyeing vat was cooled to 55°C at a rate of 1.3°C / min, the liquid was drained, and after multiple cleanings with foot water and clean water, a pH regulator was added to ensure that the pH value of the cloth out of the vat was between 6 and 7.2.

[0028] (3) During shaping: shaping temperature 105±2℃, machine speed 10 m / min, fan speed 90 r / min, overfeed +13%, softening agent 20 g / L. In actual production, shaping can be carried out on the Ligen shaping machine.

[0029] Example 3

[0030] A production process of a super-strong contact cold feeling and long-lasting antibacterial fabric, the production process is as follows: weaving → dyeing → shaping → finished product;

[0031] (1) During weaving: the outer layer of the fabric is woven with 150D / 72f polyester filaments that are easy to dye with cations at low temperature and normal pressure, and the inner layer of the fabric is woven with 125D / 24f polyethylene filaments that are cool and antibacterial. The polyethylene filaments are made by gel wet spinning. The polyethylene filaments are doped with 3.2% by weight of Nano-mica (cooling factor) and 2.2% by weight of Nano-ZnO masterbatch (antibacterial factor). The weight ratios of the two filaments in the fabric are: 52% for polyester filaments and 48% for polyethylene filaments. The fabric is woven on a single-sided circular knitting machine with a cylinder diameter of 30 inches, a machine gauge of 28 needles, a number of 72, and a total number of needles of 2,640. The fabric structure is a weft plain knitting structure. The polyester filaments are the veil and the polyethylene filaments are the ground yarn. The veil completely covers the ground yarn. The length of the veil yarn is 14.7 cm / 50 coils, and the length of the ground yarn is 13.5 cm / 50 coils.

[0032] (2) During dyeing: a single dyeing method with normal pressure and low temperature is used to dye the polyester filament with cationic dyes, but the polyethylene filament is not dyed, so as to ensure the invariance of the polyethylene filament; (1) The dye vat is filled with water at a bath ratio of 1:6, and then 1.5 g / L of SA-16 degreasing agent is added to the dye vat, and then the water is heated to 85°C, and then the fabric is placed in the dye vat for pre-treatment and degreasing for 35 minutes, and finally the liquid is drained to complete the pre-treatment; (2) The dye vat is filled with water at a bath ratio of 1:6, and the fabric is added, and then the dye vat solution is heated to 60°C at a rate of 1.5°C / min, and then 1.8% of the fabric mass is removed. % SD-GL yellow, 4.5% SD-GRL red and 0.5g / L 1227 cationic leveling agent were added to the dyeing vat. The total addition time of all materials was 6 minutes. The pH was controlled at 4.5-5.5. The dyeing vat was then kept warm for 20 minutes. The temperature was then raised to 100°C at a rate of 2.2°C / min and kept warm for 65 minutes to complete the dyeing. Finally, the dyeing vat was cooled to 55°C at a rate of 1.3°C / min, the liquid was drained, and after multiple cleanings with foot water and clean water, a pH regulator was added to ensure that the pH value of the cloth out of the vat was between 6 and 7.2.

[0033] (3) During shaping: shaping temperature 105±2℃, machine speed 10 m / min, fan speed 90 r / min, overfeed +13%, softening agent 20 g / L. In actual production, shaping can be carried out on the Ligen shaping machine.

[0034] SA-16 degreasing agent is produced by Suzhou Liansheng Chemical Co., Ltd., 1227 cationic leveling agent is produced by Shanghai Xirui Textile Technology Co., Ltd., various cationic dyes are produced by Longsheng Dye Chemical Co., Ltd., PH regulator is produced by Shandong Maofa Chemical Co., Ltd., and softening agent is produced by Suzhou Liansheng Chemical Co., Ltd.

Claims

1. A production process of a super-strong contact cold and long-lasting antibacterial fabric, the production process is as follows: weaving → dyeing → shaping → finished product, Features: (1) During weaving: The outer layer of the fabric is woven with low-temperature and normal-pressure easy-to-dye cationic polyester filaments, and the inner layer of the fabric is woven with cool and antibacterial polyethylene filaments. The polyethylene filaments are made by gel wet spinning. The polyethylene filaments are doped with 2.8-3.2% Nano-mica and 1.8-2.2% Nano-ZnO masterbatch by weight. The weight ratio of the two filaments in the fabric is: polyester filament accounts for 50-65%, and polyethylene filament accounts for 35-50%; the fabric is woven on a knitting double-sided circular machine, and the needle The double-sided circular knitting machine has a cylinder diameter of 34 inches, a machine gauge of 28 needles, a number of 72, and a total number of 3,000 needles. A complete cycle of 12 routes is used to weave a double-sided honeycomb structure. The upper needle disc uses two types of high and low AB needle butt hooks, and the lower needle cylinder uses three types of high, medium and low ABC needle butt hooks. The odd routes use polyester filaments to weave the front of the fabric, forming a jacquard structure on the front. The even routes use polyethylene filaments to weave the back of the fabric, forming a regularly arranged honeycomb mesh on the back. The weaving methods are: the first route, the fifth route, the seventh route, and the eleventh route: polyester The filaments are knitted into loops on the needles at A, B, and C of the lower needle cylinder, and the polyester filaments are not knitted on the needles at A and B of the upper needle disk, resulting in floating lines; the second, fourth, and sixth routes: the polyethylene filaments are not knitted on the needles at A and C of the lower needle cylinder, resulting in floating lines, the polyethylene filaments are knitted in loops on the needles at B of the lower needle cylinder, and the polyethylene filaments are knitted in loops on the needles at A and B of the upper needle disk; the third route: the polyester filaments are knitted in loops on the needles at A and C of the lower needle cylinder, and the polyester filaments are not knitted on the needles at B of the lower needle cylinder, resulting in floating lines, and the polyester The polyester filaments are not woven on the needles at A and B of the upper needle disc, and become floating threads; the eighth, tenth and twelfth routes: the polyethylene filaments are not woven on the needles at A and B of the lower needle cylinder, and become floating threads; the polyethylene filaments are tucked on the needles at C of the lower needle cylinder, and the polyethylene filaments are knitted into loops on the needles at A and B of the upper needle disc; the ninth route: the polyester filaments are knitted into loops on the needles at A and B of the lower needle cylinder, and the polyester filaments are not woven on the needles at C of the lower needle cylinder, and become floating threads; the polyester filaments are not woven on the needles at A and B of the upper needle disc, and become floating threads; (2) During dyeing: the polyester filaments are dyed with cationic dyes at normal pressure and low temperature, but the polyethylene filaments are not dyed, thereby ensuring that the polyethylene filaments remain unchanged.

2. The production process of a super-strong contact cold-feeling and long-lasting antibacterial fabric according to claim 1, Features: During shaping: shaping temperature 105±2℃, machine speed 9~11 m / min, fan speed 85~95 r / min, overfeed +11~+15%, softening agent 18~22 g / L.

3. The production process of a super-strong contact cold-feeling and long-lasting antibacterial fabric according to claim 1 or 2, Features: During dyeing: (1) Add water to the dye vat at a bath ratio of 1: (5-6), then add 1-1.5 g / L of SA-16 degreasing agent to the dye vat, then heat the water to 82-88°C, then put the fabric into the dye vat for pre-treatment and degreasing for 30-40 minutes, and finally drain the liquid to complete the pre-treatment; (2) Add water to the dye vat at a bath ratio of 1: (5-6), then add the fabric, then heat the dye vat solution to 57-63°C at a rate of 1.3-1.7°C / min, then add 0.25-0.000 g / L of cationic dye and leveling agent according to the weight of the fabric. .35g / L, the total addition time of all materials is 5-7min, the PH is controlled at 4.5-5.5, then the dyeing vat is kept warm for 17-23min, and then the temperature of the dyeing vat is raised to 95-100℃ at a rate of 2-2.4℃ / min, and kept warm for 60-70min to complete the dyeing; finally, the dyeing vat is cooled to 50-60℃ at a rate of 1.1-1.5℃ / min, the liquid is drained, and after multiple cleanings with foot water and clean water, a PH regulator is added to ensure that the pH value of the cloth out of the vat is between 6 and 7.

2.

4. The production process of a super-strong contact cold-feeling and long-lasting antibacterial fabric according to claim 1 or 2, Features: The outer layer of the fabric is woven with 75D~150D / 72f polyester filaments, and the inner layer of the fabric is woven with 75D~125D / 24f polyethylene filaments.

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