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CN-121976391-A - Brocade ammonia extinction UV-resistant tea polyphenol roman cloth and preparation process thereof

CN121976391ACN 121976391 ACN121976391 ACN 121976391ACN-121976391-A

Abstract

The invention belongs to the technical field of cloth preparation, and particularly relates to a brocade ammonia extinction UV-resistant tea polyphenol roman cloth and a preparation process thereof, wherein the roman cloth comprises, by mass, 80%40D/34F extinction nylon and 20%20D spandex, and is woven by adopting double-sided roman cloth tissues, wherein the gram weight of the roman cloth is 165+/-3 g/m < 2 >. The fabric is highly adaptive to a preparation process and special equipment, the process adopts low-tension operation in the whole process, the elasticity of spandex is effectively protected, the production procedure is reduced by one bath method functional arrangement, the energy consumption and the production cost are reduced, the special equipment realizes automatic temperature control, material supplementing and fabric conveying, and the adaptation is suitable for large-scale industrialized production, meanwhile, the preparation process adopts an environment-friendly refining agent and a natural tea polyphenol extract, the use of chemical additives is reduced, the development trend of green spinning is met, the fabric integrates multiple functions, the application scene is wide, and the fabric has good market value and practical value.

Inventors

  • LIN XIUXIN
  • WU RONGZHAO

Assignees

  • 鸿星尔克（漳州）实业有限公司

Dates

Publication Date
20260505
Application Date
20260323

Claims (10)

  1. 1. The roman cloth is characterized in that the roman cloth (7) consists of 80%40D/34F delustering nylon and 20%20D spandex in percentage by mass, the roman cloth (7) is woven by adopting double-sided roman cloth tissues, the gram weight is 165+/-3 g/m & lt 2 & gt, and a delustering functional layer, an ultraviolet-resistant functional layer and a tea polyphenol antibacterial functional layer are formed by compositing the inner part and the surface of the roman cloth (7).
  2. 2. The ammonia-brocade extinction UV-resistant tea polyphenol roman cloth according to claim 1, wherein the extinction functional layer is composed of TiO 2 extinction particles dispersed in 40D/34F extinction chinlon, the ultraviolet-resistant functional layer is loaded with a nanometer UV-resistant finishing agent, the tea polyphenol antibacterial functional layer is loaded with a natural tea polyphenol extract, and the loading amount of the tea polyphenol extract is more than or equal to 0.5%.
  3. 3. The ammonia-quenching UV-resistant tea polyphenol roman cloth as claimed in claim 2, wherein the ultraviolet absorber is a mixture of nano titanium dioxide and benzotriazole compounds.
  4. 4. The brocade ammonia extinction UV-resistant tea polyphenol roman cloth according to claim 1, wherein the roman cloth (7) has a width of 150-160cm, a shrinkage in the warp and weft directions of less than or equal to 3%, and a washing fastness of more than or equal to 4 levels.
  5. 5. The preparation process of the brocade ammonia extinction anti-UV tea polyphenol roman cloth according to claim 4 is characterized by comprising the following specific steps: s1, carrying out spooling and preshrinking treatment on 80%40D/34F extinction nylon raw yarn and 20%20D spandex raw yarn, removing yarn impurities and eliminating internal stress, weaving according to a double-sided Roman cloth (7) structure by adopting a double-sided large circular machine, controlling weaving parameters to enable the gram weight of the fabric to reach 165+/-3 g/m < 2 >, and carrying out preliminary inspection on the fabric surface after weaving is finished to remove defective fabric sections; S2, placing the woven roman cloth (7) into a low-tension overflow dyeing machine, adding an environment-friendly refining agent at 50 ℃ for desizing refining treatment for 20-30min, removing a cloth cover weaving oiling agent and sizing agent, washing with cold water for a plurality of times to neutralize to neutral pH value, and dehydrating by adopting a low-tension dehydrator to avoid stretch deformation of spandex; S3, preparing working solution containing natural tea polyphenol extract and nano UV-resistant finishing agent, immersing the pre-treated Roman cloth (7) in the working solution for 30-40min at 40-60 ℃ to enable the working solution to fully permeate into the interior and the surface of the fabric, then taking out the Roman cloth (7), pressing water by a uniform padder, controlling the padding surplus ratio to be 70%, and removing superfluous water on the surface of the fabric through soft wind dehumidification treatment, and simultaneously sampling and detecting the concentration of the working solution every 50-100kg of fabric, quantitatively supplementing the tea polyphenol extract and the nano UV-resistant finishing agent according to the formula proportion of the initial working solution when the concentration is lower than 85%, and keeping the concentration of the working solution stable; s4, performing heat setting, inspection and rolling on the finished Roman cloth (7) to obtain a finished product.
  6. 6. The preparation process of the brocade ammonia extinction anti-UV tea polyphenol roman cloth is characterized in that the equipment related to S3 comprises an infiltration tank (1), auxiliary rollers (2) are arranged at axisymmetric positions of the upper ends of the infiltration tank (1), bearing bases (3) are respectively arranged at two ends of the auxiliary rollers (2), the lower ends of the bearing bases (3) are in sliding connection with the upper end surfaces of the infiltration tank (1) through telescopic rods (5), strong springs (4) are arranged at the lower ends of the bearing bases (3), spring grooves are formed in the upper surfaces of the infiltration tank (1), the lower ends of the strong springs (4) are fixedly connected with the inner walls of the spring grooves, liquid supplementing mechanisms (6) are arranged on one sides of the infiltration tank (1), working liquid is filled in the inside of the roman tank (1), and a body of the cloth (7) is soaked in the working liquid.
  7. 7. The preparation process of the brocade ammonia extinction anti-UV tea polyphenol roman cloth is characterized in that both side surfaces and the bottom surface of the infiltration tank (1) are both set as heat conducting surfaces, and a temperature sensor and a concentration sensor are arranged on the inner wall of the infiltration tank (1).
  8. 8. The preparation process of the brocade ammonia extinction UV-resistant tea polyphenol roman cloth according to claim 7, wherein U-shaped frames (8) are respectively arranged at two ends of the infiltration tank (1), a main guide roller (10) is rotatably arranged at the upper end of each U-shaped frame (8), an elastic roller (9) is arranged at the upper end of each main guide roller (10), two ends of each elastic roller (9) are respectively rotatably connected with two side surfaces of each U-shaped frame (8) through bearings, each main guide roller (10) is externally connected with a power source, a guide rail (12) is slidably connected with the lower end of each U-shaped frame (8), guide grooves are formed in the upper surfaces of the guide rails (12), guide wheels (13) are arranged in an inner wall array of each guide groove, the surfaces of the guide wheels (13) are slidably connected with the lower ends of the U-shaped frames (8), and one side of each U-shaped frame (8) is provided with a first cylinder (11).
  9. 9. The preparation process of the brocade ammonia extinction anti-UV tea polyphenol roman cloth according to claim 8, wherein the fluid infusion mechanism (6) comprises a fluid inlet (60) formed in one side bottom end of the infiltration tank (1), a supporting table (61) is arranged on the outer side of the fluid inlet (60), an auxiliary frame (62) is arranged at the upper end of the supporting table (61), an electromagnetic pump (63) is arranged at the upper end of the supporting table (61), the outer surface of the electromagnetic pump (63) is fixedly connected with the upper end of the auxiliary frame (62), a hose (67) is fixedly connected with the outlet end of the electromagnetic pump (63), one end inner wall of the hose (67) is fixedly communicated with the inner wall of the fluid inlet (60), an elastic corrugated pipe (64) is arranged at the inlet end of the electromagnetic pump (63), a fluid infusion tank (65) is fixedly connected with one end of the corrugated pipe (64), a second cylinder (66) is rotatably connected with the outer surface of the fluid infusion tank (65), and the upper end of the auxiliary frame (62) is rotatably connected with the outer surface of the fluid infusion tank (65).
  10. 10. The preparation process of the brocade ammonia extinction anti-UV tea polyphenol roman cloth is characterized in that two ends of the infiltration tank (1) extend outwards, and the main guide roller (10) is positioned right above the inclined surface of the infiltration tank (1).

Description

Brocade ammonia extinction UV-resistant tea polyphenol roman cloth and preparation process thereof Technical Field The invention relates to the technical field of cloth preparation, in particular to a brocade ammonia extinction anti-UV tea polyphenol roman cloth and a preparation process thereof. Background With the increasing consumer demand for comfort, functionality, and aesthetics of textile-type products, textile materials are evolving toward versatility. The nylon and ammonia fabric is widely applied to vamp manufacturing due to its excellent elasticity and wear resistance. However, the existing nylon-ammonia fabric has the technical defects that the common nylon fiber is high in gloss, glare and reflection are easy to generate, the appearance texture of the vamp is affected, the ultraviolet protection performance is insufficient, the fabric is easy to age and fade after long-term exposure to sunlight, even the wearing health is affected, and the antibacterial function is lacking, and bacteria are easy to grow in the damp and hot environment in the shoe to generate peculiar smell. Although partial functional fabrics appear in the market, most of the functional fabrics are single in function or are overlapped through a simple after-finishing mode, the problems of infirm combination of functional layers, poor durability and the like exist, and the comprehensive requirements of high-end shoes on the multifunctional and high-performance fabrics are difficult to meet. Aiming at the problems, the invention provides a brocade ammonia extinction anti-UV tea polyphenol roman cloth and a preparation process thereof. Disclosure of Invention Based on the technical problems of single function, poor durability of a functional layer and complex preparation process of the existing fabric, the invention provides a brocade ammonia extinction UV-resistant tea polyphenol roman cloth and a preparation process thereof. The invention provides a brocade ammonia extinction UV-resistant tea polyphenol roman cloth which comprises roman cloth, wherein the roman cloth comprises, by mass, 80%40D/34F extinction nylon and 20%20D spandex, the roman cloth is woven by adopting double-sided roman cloth tissues, the gram weight is 165+/-3 g/m & lt 2 & gt, and an extinction functional layer, an ultraviolet-resistant functional layer and a tea polyphenol antibacterial functional layer are formed by compounding the inner part and the surface of the roman cloth. Preferably, the extinction functional layer is composed of TiO 2 extinction particles dispersed in 40D/34F extinction nylon, the ultraviolet-resistant functional layer is loaded with a nanometer ultraviolet-resistant finishing agent, the tea polyphenol antibacterial functional layer is loaded with a natural tea polyphenol extract, and the loading amount of the tea polyphenol extract is more than or equal to 0.5%. Preferably, the ultraviolet absorber is a mixture of nano titanium dioxide and benzotriazole compounds. Preferably, the width of the Roman cloth is 150-160cm, the shrinkage in the warp and weft directions is less than or equal to 3%, and the washing fastness is more than or equal to 4 levels. Preferably, the preparation process of the brocade ammonia extinction anti-UV tea polyphenol roman cloth comprises the following specific steps of: S1, carrying out spooling and preshrinking treatment on 80%40D/34F extinction nylon raw yarn and 20%20D spandex raw yarn, removing yarn impurities and eliminating internal stress, weaving according to double-sided Roman cloth tissues by a double-sided large circular machine, controlling weaving parameters to enable the gram weight of the fabric to reach 165+/-3 g/m < 2 >, carrying out preliminary inspection on the fabric surface after weaving is finished, and removing defective fabric sections; s2, placing the woven Roman cloth into a low-tension overflow dyeing machine, adding an environment-friendly refining agent at 50 ℃ for desizing and refining treatment for 20-30min, removing a cloth cover weaving oiling agent and sizing agent, washing with cold water for a plurality of times to neutralize the cloth cover weaving oiling agent and sizing agent to a neutral pH value, and dehydrating by adopting a low-tension dehydrator to avoid stretch deformation of spandex; S3, preparing working solution containing natural tea polyphenol extract and nano UV-resistant finishing agent, immersing pretreated roman cloth in the working solution for 30-40min at 40-60 ℃ to enable the working solution to fully permeate into the interior and the surface of the fabric, then taking out the roman cloth, pressing water by a uniform padder, controlling the padder to be 70%, removing excessive moisture on the surface of the fabric through soft wind dehumidification treatment, simultaneously sampling and detecting the concentration of the working solution every 50-100kg of fabric, quantitatively supplementing the tea polyphenol extract and the nano UV-resistant finish