CN115387114A - Finishing method of anti-mite bacteriostatic finishing agent for fiber fabric - Google Patents
Finishing method of anti-mite bacteriostatic finishing agent for fiber fabric Download PDFInfo
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- CN115387114A CN115387114A CN202211317877.4A CN202211317877A CN115387114A CN 115387114 A CN115387114 A CN 115387114A CN 202211317877 A CN202211317877 A CN 202211317877A CN 115387114 A CN115387114 A CN 115387114A
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- Prior art keywords
- mite
- fiber fabric
- bacteriostatic
- finishing
- finishing agent
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- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/34—Driving arrangements of machines or apparatus
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/238—Tannins, e.g. gallotannic acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to the technical field of fabric finishing agents, and discloses a method for finishing fiber fabrics by using an anti-mite and bacteriostatic finishing agent. The finishing method of the anti-mite bacteriostatic finishing agent on the fiber fabric comprises the following steps: step (1), preparing a nano zinc oxide mixed solution and a coupling agent KH-560 aqueous solution; step (2), preparing epoxy nanometer zinc oxide by taking nanometer zinc oxide mixed liquor and a coupling agent KH-560 aqueous solution as raw materials; step (3), preparing an anti-mite and anti-bacterial finishing agent by using a mugwort extract, epoxidized nano zinc oxide, tannic acid and deionized water as raw materials; and (4) finishing the fiber fabric by using the anti-mite and bacteriostatic finishing agent prepared in the step (3). The fiber fabric finished by the anti-mite bacteriostatic finishing agent has excellent anti-mite bacteriostatic performance and washing fastness.
Description
Technical Field
The invention relates to the technical field of fabric finishing, in particular to a method for finishing fiber fabric by using an anti-mite and antibacterial finishing agent.
Background
There are many bacteria and mites in our domestic environment, which all have different degrees of impact on people's body and life. During the use process of the home textile, metabolic products such as sweat stains and grease secreted by a human body and other pollutants are attached, so that excellent conditions are provided for the growth and the propagation of mites, and the mites obtain nutrition from the mites to grow, propagate and die, and spread bacteria and viruses, so that the health of human bodies is greatly damaged. The home textile product with good mite prevention function can effectively avoid the problem and improve the life quality of people.
For example, chinese patent CN210309346U discloses a silver ion antibacterial composite fabric, in which a silver-plated fiber layer and a knitted fabric layer are fixed on one side of the silver ion antibacterial composite fabric through an adhesive, the thicknesses of the pure cotton fabric layer, the silver-plated fiber layer and the knitted fabric layer are the same, and the outer surface of the knitted fabric layer is coated with a silver ion antibacterial agent. The silver-plated fiber layer and the knitted fabric layer coated with the silver ion antibacterial agent enable the fabric to have a good antibacterial effect. However, silver ion antibacterial agents tend to have a problem of poor washing fastness, and the antibacterial performance is greatly reduced as the number of washing times increases.
Disclosure of Invention
In order to solve the technical problem, the invention provides a method for finishing fiber fabric by using an anti-mite and anti-bacterial finishing agent, which comprises the following steps:
step (1), preparing a nano zinc oxide mixed solution and a coupling agent KH-560 aqueous solution: mixing nano zinc oxide with deionized water, and performing ultrasonic treatment to obtain a nano zinc oxide mixed solution; mixing a coupling agent KH-560 with deionized water and ethanol, and carrying out prehydrolysis for 1-1.5h to obtain a coupling agent KH-560 aqueous solution;
step (2), preparing epoxy nanometer zinc oxide: heating the mixed solution of the nano zinc oxide to 75-95 ℃, adding a coupling agent KH-560 aqueous solution under stirring, reacting for 1-1.5h, and purifying to obtain epoxy nano zinc oxide; wherein the mass ratio of the nano zinc oxide aqueous solution to the coupling agent KH-560 aqueous solution is (1.5-1.7): 1;
step (3), preparing the anti-mite bacteriostatic finishing agent: mixing and stirring 5-8 parts of artemisia argyi extract, 10-15 parts of epoxidized nano-zinc oxide, 20-30 parts of tannic acid and 150-200 parts of deionized water in parts by mass to obtain an anti-acarid bacteriostatic finishing agent;
step (4), finishing the fiber fabric: placing the fiber fabric into the anti-mite and bacteriostatic finishing agent prepared in the step (3) for dipping treatment and drying to obtain the anti-mite and bacteriostatic fabric; the fiber fabric comprises one of cotton fiber fabric, flax fiber fabric, soybean protein fiber fabric and bamboo fiber fabric.
Preferably, in the step (1), the mass ratio of the nano zinc oxide to the deionized water is 1: (25-40), wherein the ultrasonic conditions are as follows: performing ultrasonic treatment at 20-40kHz for 5-10min, wherein the mass ratio of the coupling agent KH-560 to the deionized water and ethanol (0.01-0.03): 20:2.
preferably, in the step (2), the stirring speed is: 100-300r/min, and the purification conditions are as follows: filtering, washing the residue with anhydrous ethanol, and drying the washed residue at 75-85 deg.C for 40-60min.
Preferably, in the step (3), the stirring conditions are as follows: stirring for 45-90min at the rotating speed of 300-500 r/min.
Preferably, in the step (4), during the dipping treatment, the dipping temperature of the fiber fabric in the anti-mite and bacteriostatic finishing agent is 40-50 ℃, and the drying temperature is 50-60 ℃.
The invention also provides a dipping treatment device, which can meet the dipping treatment of the anti-mite bacteriostatic finishing agent on the fiber fabric in the finishing method of the anti-mite bacteriostatic finishing agent on the fiber fabric.
The utility model provides a dipping treatment device, includes differential module, flooding module, compensation module, the one end of differential module is connected the flooding module, the other end with compensation module connects, the flooding module includes flooding frame, storage frame, the flooding frame can descend and get into in the storage frame, be provided with the antibacterial finishing agent of anti mite in the storage frame, the flooding frame with differential module power is connected, works as the flooding frame can drive when descending differential module moves, compensation module includes lower compression roller, fluid infusion frame, the other end of differential module with lower compression roller power is connected, works as when the flooding frame descends down the compression roller descends simultaneously and the falling speed is different, works as when the flooding frame is ascending, the lower compression roller can not follow the flooding frame rises and rises, until the flooding frame rises to the highest point, lower compression roller quick reset.
Preferably, the dipping module further comprises a nip roll, a machine table and a stretching roll, wherein the stretching roll is installed on the side wall of the machine table, a cloth storage groove is formed in the base of the machine table, fiber fabrics are placed in the cloth storage groove, the fiber fabrics penetrate through the stretching roll and are tightly attached to each other, the nip roll extrudes the fiber fabrics downwards, and the lowest position of the nip roll is lower than the highest position of the dipping frame.
Preferably, the dipping frame is provided with a plurality of moving blocks, the moving blocks are mounted at one ends of fixed rods, the fixed rods are in running fit with the moving blocks, the other ends of the fixed rods are connected with rotating rods, one ends of the rotating rods are in running connection with the fixed rods, the other ends of the rotating rods are provided with rotating shafts, the rotating rods rotate along with the rotation of the rotating shafts, the other ends of the rotating shafts are provided with first gears, the rotating shafts penetrate through the machine table, and the rotating shafts are in running fit with the machine table.
Preferably, the differential module includes multiple sets of reduction gears, each set of reduction gears includes an input gear, an output gear and a connecting shaft, the input gear and the output gear are installed at two ends of the connecting shaft and have the same axle center, the output gear in the first set of reduction gears is meshed with the input gear in the second set of reduction gears, the addendum circle diameter of the output gear in each set of reduction gears is smaller than the addendum circle diameter of the input gear, the first gear is meshed with the input gear in the first set of reduction gears, the output gear in the last set of reduction gears is meshed with the second helical gear, the second helical gear is installed at one end of the transmission shaft, the other end of the transmission shaft is provided with a third helical gear, the third helical gear is meshed with a fourth helical gear, the fourth helical gear is installed on the rotating shaft, one end of the rotating shaft is installed on the machine table and is in running fit with the machine table, a displacement block is arranged on the rotating shaft, the displacement block is connected with the rotating shaft through a thread, and moves up and down along the central axis of the rotating shaft when the rotating shaft rotates.
Preferably, the compensation module still includes stop gear, the one end of compression roller is provided with the sliding block down, be provided with the hole in the sliding block, install the slide bar in the hole, the displacement groove has been seted up on the board, the sliding block sets up in the displacement groove, the upper surface of sliding block with the lower surface of displacement piece is laminated mutually, the lower extreme of sliding block is provided with the spring, the spring winding is in on the slide bar, one side of slide bar is provided with spacing platform, set up the sliding tray in the spacing platform, be provided with the slip buckle in the sliding tray, the slip buckle with be provided with the extrusion spring in the sliding tray, spacing platform with the board is through rotating the column connection, spacing platform upper surface is provided with first member, first member with spacing platform is articulated, the other end of first member is articulated with sliding sleeve, be provided with the spacing groove on the board, first member sets up in the spacing groove, be provided with the second member in the sliding sleeve, the one end of second member is articulated with the board, the other end with the displacement piece laminating.
Preferably, the compensation module further comprises a box body, wherein a liquid supplementing pipe is arranged in the box body, and a feeding hole and a discharging hole are formed in the box body.
Compared with the prior art, the invention has the beneficial effects that: according to the anti-mite bacteriostatic finishing agent disclosed by the invention, the natural antibacterial agent artemisia argyi extract and the inorganic antibacterial agent nano zinc oxide are combined and act synergistically, so that the anti-mite bacteriostatic effect is better; tannic acid in the anti-mite bacteriostatic finishing agent can be combined with carbonyl in a mugwort extract and epoxy in epoxidized nano zinc oxide in a hydrogen bond form to form a stable system; on the other hand, hydroxyl on the surface of the fiber fabric can form a hydrogen bond with hydroxyl in tannic acid and epoxy in the epoxy nano-zinc oxide, so that the acting force between the anti-acarid bacteriostatic finishing agent and the fiber fabric is improved, and the washing fastness of the fabric is improved; according to the invention, the dipping treatment of the anti-mite bacteriostatic finishing agent on the fiber fabric is realized through the dipping treatment device, the anti-mite bacteriostatic finishing agent can be replaced in the continuous dipping treatment process of the fiber fabric, so that the concentration of (anti-mite bacteriostatic components) of the anti-mite bacteriostatic finishing agent is prevented from being reduced after the fiber is dipped for a long time, and the anti-mite bacteriostatic effect of the fiber fabric subjected to the dipping treatment subsequently is reduced; according to the dipping treatment device, the fiber fabric is pressed into the dipping frame through the pressure roller to be dipped, when the dipping frame descends to replace the anti-mite bacteriostatic finishing agent, the fiber fabric can be pressed into the liquid supplementing frame through the driving lower pressure roller to be dipped, the continuous dipping is ensured, when the dipping frame replaces the anti-mite bacteriostatic finishing agent and ascends, the lower pressure roller cannot synchronously ascend along with the dipping frame, the fiber fabric is continuously dipped through the liquid supplementing frame, when the dipping frame completely ascends to the dipping position and the fiber fabric dipped by the dipping frame reaches the position of the liquid supplementing frame, the lower pressure roller ascends, the liquid supplementing frame does not continuously dip the fiber fabric, the dipping frame stops dipping the fiber fabric after the fiber fabric dipping area dipped by the dipping frame is connected with the liquid supplementing frame dipping area, the dipping frame is prevented from immediately stopping dipping, the fiber fabric between the dipping frame and the liquid supplementing frame is not dipped, the continuous dipping when the anti-mite bacteriostatic finishing agent is replaced is ensured, and no non-dipping area appears.
Drawings
FIG. 1 is a flow chart of a preparation process of the anti-acarid bacteriostatic finishing agent of the invention;
FIG. 2 is a schematic diagram showing the hydrolysis reaction of the coupling agent KH560 when an aqueous solution of the coupling agent KH-560 is prepared in the present invention;
FIG. 3 is a schematic diagram of the synthesis of the epoxidized nano-zinc oxide of the present invention;
FIG. 4 is a comparison chart of the antibacterial property test of the anti-mite and antibacterial fabrics prepared in the examples and the comparative examples of the invention after washing for 0 times;
FIG. 5 is a comparative chart of the antibacterial property test of the anti-mite and bacteriostatic fabrics prepared in the examples and the comparative examples of the invention after being washed for 50 times;
FIG. 6 is a comparison chart of mite repelling rate tests of the anti-mite and bacteriostatic fabrics prepared in the examples and the comparative examples of the invention;
FIG. 7 is an overall view of the immersion treatment apparatus of the present invention;
FIG. 8 is a rear sectional view of the immersion treatment apparatus of the present invention;
FIG. 9 is an enlarged view of the dipping apparatus of the present invention, taken from the rear side thereof and viewed from the sectional side A;
FIG. 10 is an enlarged view of the dipping apparatus of the present invention shown in the rear cross-sectional view B;
FIG. 11 is a sectional view of the immersion treatment apparatus of the present invention.
In the figure: 1. a differential module; 101. a first gear; 102. a reduction gear; 1021. an input gear; 1022. an output gear; 1023. a connecting shaft; 103. a second helical gear; 104. a drive shaft; 105. a third bevel gear; 106. a fourth helical gear; 107. a rotating shaft; 108. a displacement block; 2. a dipping module; 201. a dipping frame; 202. a material storage frame; 203. a nip roll; 204. a machine platform; 205. a stretching roller; 206. a cloth storage tank; 207. a moving block; 208. a fixing rod; 209. rotating the rod; 210. a rotating shaft; 211. a displacement groove; 212. a limiting groove; 3. a compensation module; 301. a lower press roll; 302. a liquid supplementing frame; 303. a limiting mechanism; 304. a slider; 305. a spring; 306. a hole; 307. a slide bar; 308. a limiting table; 309. a sliding groove; 310. sliding the buckle; 311. extruding the spring; 312. rotating the column; 313. a first bar member; 314. a sliding sleeve; 315. a second bar member; 316. a box body; 317. a feed inlet; 318. and (4) a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
The embodiment discloses a preparation method of epoxidized nano zinc oxide, which comprises the following steps:
(1) Mixing nano zinc oxide and deionized water according to the proportion of 1:35, and performing ultrasonic treatment for 8min at 30kHz to obtain a nano zinc oxide mixed solution; mixing the coupling agent KH-560 with deionized water and ethanol according to the weight ratio of 0.02:20:2, and pre-hydrolyzing for 1.3h to obtain a coupling agent KH-560 aqueous solution;
(2) Heating the mixed solution of the nano zinc oxide to 85 ℃, adding a coupling agent KH-560 aqueous solution while stirring at the rotating speed of 200r/min, reacting for 1.3h, cooling to room temperature, filtering, washing filter residues with absolute ethyl alcohol, and drying the washed filter residues at 80 ℃ for 50min to obtain the epoxy-based nano zinc oxide; wherein the mass ratio of the nano zinc oxide aqueous solution to the coupling agent KH-560 aqueous solution is 1.6:1.
example 2
The embodiment discloses a method for finishing fiber fabric by using an anti-mite and bacteriostatic finishing agent, which comprises the following steps:
(1) According to the mass parts, 5 parts of the mugwort extract, 10 parts of the epoxidized nano-zinc oxide prepared in the example 1, 20 parts of tannic acid and 150 parts of deionized water are stirred for 90min at the rotating speed of 300r/min to obtain the anti-acarid bacteriostatic finishing agent;
(2) Placing the cotton fiber fabric in an anti-mite and anti-bacterial finishing agent for dipping treatment, and drying at 50 ℃ to obtain the anti-mite and anti-bacterial fabric; the dipping temperature of the cotton fiber fabric in the anti-mite bacteriostatic finishing agent is 40 ℃, the dipping time is 30min, and the mass ratio of the cotton fiber fabric to the anti-mite bacteriostatic finishing agent is 1:20; the rolling allowance is 80%.
Example 3
The embodiment discloses a method for finishing fiber fabric by using an anti-mite bacteriostatic finishing agent, which comprises the following steps:
(1) According to the mass parts, 8 parts of the mugwort extract, 15 parts of the epoxidized nano-zinc oxide prepared in example 1, 30 parts of tannic acid and 200 parts of deionized water are stirred for 45min at the rotating speed of 500r/min to obtain the anti-acarid bacteriostatic finishing agent;
(2) Placing the cotton fiber fabric in an anti-mite and antibacterial finishing agent for dipping treatment, and drying at 60 ℃ to obtain an anti-mite and antibacterial fabric; the dipping temperature of the cotton fiber fabric in the anti-mite bacteriostatic finishing agent is 50 ℃, the dipping time is 25min, and the mass ratio of the cotton fiber fabric to the anti-mite bacteriostatic finishing agent is 1:20; the rolling residue rate is 80%.
Example 4
The embodiment discloses a method for finishing fiber fabric by using an anti-mite bacteriostatic finishing agent, which comprises the following steps:
(1) According to the mass parts, stirring 6 parts of the mugwort extract, 12 parts of the epoxidized nano-zinc oxide prepared in example 1, 24 parts of tannic acid and 170 parts of deionized water at the rotating speed of 350r/min for 75min to obtain the anti-acarid bacteriostatic finishing agent;
(2) Placing the cotton fiber fabric in an anti-mite and bacteriostatic finishing agent for dipping treatment, and drying at 55 ℃ to obtain an anti-mite and bacteriostatic fabric; the dipping temperature of the cotton fiber fabric in the anti-mite bacteriostatic finishing agent is 45 ℃, the dipping time is 28min, and the mass ratio of the cotton fiber fabric to the anti-mite bacteriostatic finishing agent is 1:20; the rolling residue rate is 80%.
Example 5
The embodiment discloses a method for finishing fiber fabric by using an anti-mite bacteriostatic finishing agent, which comprises the following steps:
(1) According to the mass parts, stirring 7 parts of artemisia argyi extract, 13.5 parts of epoxy-based nano zinc oxide prepared in example 1, 27 parts of tannic acid and 185 parts of deionized water at the rotating speed of 400r/min for 60min to obtain the anti-acarid bacteriostatic finishing agent;
(2) Placing the cotton fiber fabric in an anti-mite and bacteriostatic finishing agent for dipping treatment, and drying at 55 ℃ to obtain an anti-mite and bacteriostatic fabric; the dipping temperature of the cotton fiber fabric in the anti-mite bacteriostatic finishing agent is 45 ℃, the dipping time is 28min, and the mass ratio of the cotton fiber fabric to the anti-mite bacteriostatic finishing agent is 1:20; the rolling allowance is 80%.
Example 6
The embodiment discloses a method for finishing fiber fabric by using an anti-mite bacteriostatic finishing agent, which comprises the following steps:
(1) According to the mass parts, stirring 7 parts of the mugwort extract, 13.5 parts of the epoxidized nano-zinc oxide prepared in example 1, 27 parts of tannic acid and 185 parts of deionized water at the rotating speed of 400r/min for 60min to obtain the anti-mite and anti-bacteria finishing agent;
(2) Placing the flax fiber fabric in an anti-mite bacteriostatic finishing agent for dipping treatment, and drying at 55 ℃ to obtain an anti-mite bacteriostatic fabric; the dipping temperature of the cotton fiber fabric in the anti-mite bacteriostatic finishing agent is 45 ℃, the dipping time is 28min, and the mass ratio of the cotton fiber fabric to the anti-mite bacteriostatic finishing agent is 1:20; the rolling residue rate is 80%.
Example 7
The embodiment discloses a method for finishing fiber fabric by using an anti-mite and bacteriostatic finishing agent, which comprises the following steps:
(1) According to the mass parts, stirring 7 parts of the mugwort extract, 13.5 parts of the epoxidized nano-zinc oxide prepared in example 1, 27 parts of tannic acid and 185 parts of deionized water at the rotating speed of 400r/min for 60min to obtain the anti-mite and anti-bacteria finishing agent;
(2) Soaking the soybean protein fiber fabric in an anti-mite bacteriostatic finishing agent, and drying at 55 ℃ to obtain an anti-mite bacteriostatic fabric; the dipping temperature of the cotton fiber fabric in the anti-mite bacteriostatic finishing agent is 45 ℃, the dipping time is 28min, and the mass ratio of the cotton fiber fabric to the anti-mite bacteriostatic finishing agent is 1:20; the rolling allowance is 80%.
Example 8
The embodiment discloses a method for finishing fiber fabric by using an anti-mite and bacteriostatic finishing agent, which comprises the following steps:
(1) According to the mass parts, stirring 7 parts of the mugwort extract, 13.5 parts of the epoxidized nano-zinc oxide prepared in example 1, 27 parts of tannic acid and 185 parts of deionized water at the rotating speed of 400r/min for 60min to obtain the anti-mite and anti-bacteria finishing agent;
(2) Placing the bamboo fiber fabric in an anti-mite and bacteriostatic finishing agent for dipping treatment, and drying at 55 ℃ to obtain an anti-mite and bacteriostatic fabric; the dipping temperature of the cotton fiber fabric in the anti-mite bacteriostatic finishing agent is 45 ℃, the dipping time is 28min, and the mass ratio of the cotton fiber fabric to the anti-mite bacteriostatic finishing agent is 1:20; the rolling residue rate is 80%.
Comparative example 1
Compared with example 5, the epoxidized nano zinc oxide prepared in example 1 is not used in comparative example 1, and the nano zinc oxide used in example 1 is directly used, and other conditions are not changed.
Comparative example 2
In comparison with example 5, no mugwort extract was added in comparative example 2, and other conditions were not changed.
Comparative example 3
In comparison with example 5, in comparative example 3, tannic acid was not added, and other conditions were not changed.
The nano-zinc oxide in all the examples and the comparative examples is from Kepler Biotech, inc. of Shandong, with the model number of kpl-4525823; KH-560 coupling agent, from Nanjing Xuanyao New Material science and technology Limited; mugwort extract, from sienna excelo biotechnology ltd, cat #: YS2119, tan powder; tannic acid, from shanghai xianghong biotechnology limited, model: food grade, cargo number: 102; cotton fiber fabric is provided by guangzhou bunashi textile limited, the goods number: 9931, gram weight: 225g/m 2 (ii) a The flax fiber fabric is from the China Lightspun City in the Chongqiao district of Shaoxing city, the goods number is: 2-7#, gram weight: 170g/m 2 (ii) a The soybean protein fiber fabric is from Shanghai Zino International trade company, the cargo number: 18106, gram weight: 190g/m 2 (ii) a The bamboo fiber fabric is from Nantian textile Co., ltd, product number: NT228315, gram weight: 180g/m 2 。
Testing I, antibacterial property testing: carrying out an antibacterial property test on the anti-mite and antibacterial fabrics prepared in the examples 2-8 and the comparative examples 1-3 according to GB/T20944-2008 'evaluation of antibacterial property of textiles'; the test results are shown in table 1:
TABLE 1
The test results in table 1 show that the mite-resistant and bacteriostatic fabrics prepared in the embodiments 2 to 8 have inhibition rates of more than 97% on escherichia coli, staphylococcus aureus and candida albicans when the fabrics are washed for 0 time, and the highest inhibition rates can reach more than 99%; after 50 times of washing, the inhibition rate of the antibacterial agent on escherichia coli, staphylococcus aureus and candida albicans is still over 80 percent, and the antibacterial property and the washing fastness are excellent. The anti-mite and bacteriostatic fabrics prepared in examples 6 to 8 have better bacteriostatic activity than the anti-mite and bacteriostatic fabric prepared in example 5, because the fiber fabrics used in examples 6 to 8 are flax fiber fabrics, soybean protein fiber fabrics and bamboo fiber fabrics which have certain antibacterial property.
Testing II, testing the mite repelling rate: the antibacterial property test is carried out on the anti-acarid and bacteriostatic fabrics prepared in the examples 2-8 and the comparative examples 1-3 according to FZ/T62012-2009 mite-proof bedding articles; the test results are shown in table 2:
TABLE 2
As can be seen from the test results in Table 2, after being washed for 50 times, the anti-mite and bacteriostatic fabric prepared in the embodiments 2 to 8 has the mite repelling rate still higher than the national standard requirement (the washing time is more than or equal to 20 times), and the anti-mite and bacteriostatic fabric has excellent washing fastness.
Example 9
Referring to fig. 7-11, the present invention discloses a dipping treatment apparatus, which includes a differential module 1, a dipping module 2, and a compensation module 3, wherein one end of the differential module 1 is connected to the dipping module 2, and the other end is connected to the compensation module 3, the dipping module 2 includes a dipping frame 201 and a storage frame 202, the dipping frame 201 can descend into the storage frame 202, the storage frame 202 is provided with a mite-resistant bacteriostatic finishing agent, the dipping frame 201 is in power connection with the differential module 1, when the dipping frame 201 descends, the differential module 1 can be driven to move, the compensation module 3 includes a lower pressure roller 301 and a liquid supplement frame 302, the other end of the differential module 1 is in power connection with the lower pressure roller 301, when the dipping frame 201 descends, the lower pressure roller 301 descends at the same time, and descends at different speeds, when the dipping frame 201 ascends, the lower pressure roller 301 cannot ascend with the dipping frame 301 until the dipping frame 201 ascends to the highest position, and the lower pressure roller 301 resets quickly.
After the dipping module 2 is used for dipping the fiber fabric, the concentration of the anti-mite and bacteriostatic finishing agent in the dipping frame 201 is reduced, the differential module 1 is started to enable the dipping frame 201 to move downwards, the anti-mite and bacteriostatic finishing agent in the dipping frame 201 is discharged and then continuously moves downwards until the dipping frame is submerged in the storage frame 202, the anti-mite and bacteriostatic finishing agent in the dipping frame 201 is replenished, and as the dipping frame 201 and the lower pressing roller 301 are in power connection through the differential module 1, when the dipping frame 201 descends, the lower pressing roller 301 moves downwards at the same time at a speed less than the descending speed of the dipping frame 201, and the fiber fabric is enabled to move downwards through the lower pressing roller 301 to enter the liquid supplementing frame 302 for dipping.
This embodiment is through 1 power connection flooding module 2 of differential module, compensation module 3, make flooding frame 201 when changing anti mite antibacterial finishing agent, the fibre surface fabric that passes through during changing anti mite antibacterial finishing agent through compensation module 3 carries out the flooding, and then make fibre surface fabric can continuously carry out the flooding under the circumstances of not shutting down, flooding frame 201 is changed anti mite antibacterial finishing agent simultaneously and has been guaranteed the concentration of anti mite antibacterial finishing agent, and then make fibre surface fabric flooding even.
The dipping treatment device can meet the dipping treatment of the anti-mite bacteriostatic finishing agent on the fiber fabric in the finishing method of the anti-mite bacteriostatic finishing agent on the fiber fabric in the embodiment and the comparative example.
Further, when the grammage of the fiber fabric impregnated with the impregnation liquid of the same frame reaches a set value, the impregnation liquid in the impregnation frame 201 is replaced, the set value is matched with the mass of the impregnation liquid, and if the mass of the impregnation liquid of each frame is 10kg, the total mass of the fiber fabric capable of being impregnated with the impregnation liquid of the same frame is 500g (the mass ratio of the fiber fabric to the anti-mite and bacteriostatic finishing agent is 1. The time for conveying the same section of fiber fabric from the starting end of the dipping frame 201 to the terminating end of the dipping frame 201 is the dipping time of the section of fiber fabric; if the mass of the fiber fabric impregnated with the impregnation liquid of the same frame at the same time is 2.5% of the mass of the impregnation liquid of the same frame, the total impregnation time for the impregnation liquid of the same frame is 2 times the impregnation time.
Further, for the impregnation module 2, the impregnation module 2 further includes nip rolls 203, a machine table 204 and stretching rolls 205, the stretching rolls 205 are installed on the side walls of the machine table 204, a cloth storage tank 206 is formed in the base of the machine table 204, fiber fabrics are placed in the cloth storage tank 206, the fiber fabrics pass through the stretching rolls 205 and are tightly attached to each other, the nip rolls 203 extrude the fiber fabrics downwards, and the lowest position of the nip rolls 203 is lower than the highest position of the impregnation frame 201.
The fiber fabric is stored in the cloth storage tank 206, when the cloth storage tank is used, the fiber fabric sequentially passes through the stretching rollers 205 to be tightened, the fiber fabric is pressed down by the pressure rollers 203, the differential module 1 is started to enable the dipping frame 201 to move upwards, after the fiber fabric in contact with the pressure rollers 203 is contacted with the anti-mite bacteriostatic finishing agent in the dipping frame 201, the dipping frame 201 continuously moves upwards until the highest position, at the moment, the lowest position of the pressure rollers 203 is completely immersed in the dipping frame 201, and the anti-mite bacteriostatic finishing agent is completely immersed in the fiber fabric in contact with the pressure rollers 203.
The embodiment is tight with fibre surface fabric through nip roll 203, makes fibre surface fabric submerge here and carry out the flooding in flooding frame 201, still need rise a certain distance after utilizing the anti mite antibacterial finishing agent in flooding frame 201 to contact with fibre surface fabric simultaneously, prevents that the fibre surface fabric between flooding module 2 and the compensation module 3 can't be impregnated, leads to fibre surface fabric appearance flooding inhomogeneous discontinuity fault that appears.
Further, for the dipping frame 201, a plurality of moving blocks 207 are arranged on the dipping frame 201, each moving block 207 is installed at one end of a fixed rod 208, the fixed rod 208 is in rotating fit with the moving block 207, the other end of the fixed rod 208 is connected with a rotating rod 209, one end of the rotating rod 209 is in rotating connection with the fixed rod 208, the other end of the rotating rod 209 is installed with a rotating shaft 210, the rotating rod 209 rotates along with the rotation of the rotating shaft 210, the other end of the rotating shaft 210 is installed with a first gear 101, the rotating shaft 210 penetrates through the machine table 204, and the rotating shaft 210 is in rotating fit with the machine table 204.
When the rotating shaft 210 rotates, the rotating rod 209 is driven to rotate around the central axis of the rotating shaft 210, so that the fixed rod 208 rotates around the hinge joint of the fixed rod 208 and the rotating rod 209, and simultaneously the fixed rod 208 swings around the moving block 207, so that the dipping frame 201 moves up and down.
Wherein, the axis of rotation 210 has three and axis of rotation 210 and is the isosceles triangle distribution, namely the axis center line of three axis of rotation 210 is isosceles triangle, wherein the axis of rotation 210 slew velocity at isosceles triangle apex angle can change, when flooding frame 201 descends, the rotation speed of the axis of rotation 210 at isosceles triangle apex angle is very fast, make flooding frame 201 carry out certain angle upset when descending, make anti mite antibacterial finishing agent in flooding frame 201 pour out (anti mite antibacterial finishing agent who pours out gets into waste liquid jar, not drawn in the waste liquid jar picture), when flooding frame 201 rises, the rotation speed of three axis of rotation 210 is the same, and then make flooding frame 201 steadily rise.
In practical implementation, the motor connected to the rotating shaft 210 at the top corner of the isosceles triangle is preferably a continuously variable motor.
Rotation of axis of rotation 210 is passed through to this embodiment, make flooding frame 201 rise and descend, the difference of the slew velocity of one of them axis of rotation 210 is utilized simultaneously, make flooding frame 201 incline when descending, pour out the anti mite antibacterial finishing agent in flooding frame 201, again through steadily rising flooding frame 201, transport the anti mite antibacterial finishing agent who does not use in storage frame 202 and locate to press roll 203 and carry out the flooding, make fibre fabric anti mite antibacterial finishing agent keep concentration relatively stable when being impregnated, and then make the anti mite antibacterial finishing agent after the fibre fabric impregnation distribute evenly.
Further, for the differential module 1, the differential module 1 includes a plurality of sets of reduction gears 102, each set of reduction gears 102 includes an input gear 1021, an output gear 1022 and a connecting shaft 1023, the input gear 1021 and the output gear 1022 are mounted at two ends of the connecting shaft 1023 and are coaxial, the output gear 1022 in the first set of reduction gears 102 is meshed with the input gear 1021 in the second set of reduction gears 102, the tip circle diameter of the output gear 1022 in each set of reduction gears 102 is smaller than that of the input gear, the first gear 101 is meshed with the input gear 1021 in the first set of reduction gears 102, the output gear 1022 in the last set of reduction gears 102 is meshed with the second gear 103, the second gear 103 is mounted at one end of a transmission shaft 104, the other end of the middle shaft 104 is provided with a third helical gear 105, the third helical gear 105 is meshed with a fourth helical gear 106, the fourth helical gear 106 is mounted on a rotation shaft 107, one end of the rotation shaft 107 is mounted on the machine platform 204 and is rotatably engaged with the machine platform 204, the rotation shaft 107 is provided with a rotation block 108, and the rotation shaft 107 is connected with the rotation block 107 for displacement along the rotation shaft 107, and the rotation shaft 107, when the rotation block 107 moves up and down.
When the rotating shaft 210 rotates, the first set of input gears 1021 is coaxial with the rotating shaft 210, so the first set of input gears 1021 rotates coaxially with the rotating shaft 210, and further the output gears 1022 rotate through the connecting shaft 1023, because each set of input gears 1021 is meshed with the previous set of output gears 1022, when the first set of input gears 1021 rotates, the same set of output gears 1022 rotates coaxially through the connecting shaft 1023, and then the next set of input gears 1021 rotates through gear meshing, after the last set of output gears 1022 rotates, the second helical gear 103 rotates, the transmission shaft 104 rotates coaxially with the second helical gear 103, and further the third helical gear 105 rotates, and then the fourth helical gear 106 is meshed with the third helical gear 105 to drive the fourth helical gear 106 to rotate coaxially, and further the rotating shaft 107 and the fourth helical gear 106 rotate, because the displacement block 108 is in threaded connection with the rotating shaft 107, when the rotating shaft 107 rotates, the displacement block 108 moves up and down along the central axis 107 of the rotating shaft 107.
In the present embodiment, the plurality of sets of input gears 1021 and the output gear 1022 are engaged, so that the initial input speed is reduced, and the dipping frame 201 and the lower pressure roller 301 are lowered by different distances in the same time.
Further, for the compensation module 3, the compensation module 3 further includes a limiting mechanism 303, one end of the lower pressing roller 301 is provided with a sliding block 304, the sliding block 304 is provided with a hole 306, the hole 306 is provided with a sliding rod 307, the machine table 204 is provided with a displacement groove 211, the sliding block 304 is arranged in the displacement groove 211, the upper surface of the sliding block 304 is attached to the lower surface of the displacement block 108, the lower end of the sliding block 304 is provided with a spring 305, the spring 305 is wound on the sliding rod 307, one side of the sliding rod 307 is provided with a limiting table 308, the limiting table 308 is provided with a sliding groove 309, the sliding groove 309 is provided with a sliding buckle 310, the sliding buckle 310 is provided with an extrusion spring 311 in the sliding groove 309, the limiting table 308 is connected with the machine table 204 through a rotating column 312, the upper surface of the limiting table 308 is provided with a first rod 313, the first rod 313 is hinged to the limiting table 308, the other end of the first rod 313 is hinged to a sliding sleeve 314, the machine table 204 is provided with a limiting groove 212, the first rod 313, the second rod 315 is hinged to one end of the sliding sleeve 108, and the second rod 204.
When the rotating shaft 107 rotates to move the displacement block 108 downwards, the displacement block 108 presses the sliding block 304 to move the sliding block 304 downwards along with the displacement block 108, the spring 305 is compressed at the moment, after the lowest end of the sliding block 304 is in contact with the sliding buckle 310, the sliding block 304 presses the sliding buckle 310 to move the sliding buckle 310 outwards along the sliding groove 309, the pressing spring 311 is pressed until the sliding block 304 is separated from the sliding buckle 310, the pressing spring 311 is quickly reset to enable the sliding buckle 310 to move reversely, when the rotating shaft 107 rotates to enable the displacement block 108 to move upwards, the spring 305 releases elastic potential energy to enable the sliding block 304 to move upwards until the sliding block 304 is in contact with the sliding buckle 310, the sliding block 304 does not move upwards any more, the displacement block 108 continues to move upwards, after the displacement block 108 rises to a certain displacement, the anti-mite and antibacterial finishing agent in the impregnation frame 201 is in contact with the fiber fabric, when the displacement block 108 rises to the highest position, the impregnation frame rises to the highest position, at the displacement block 108 drives one end of the second rod 315 to move upwards, the second rod 315 rotates around the machine table 204, the sliding block 313 rotates around the sleeve 313, and drives the first rod 308 to rotate around the displacement block 312, and the displacement block 308 rotates until the displacement block 312 rotates around the first rod 312.
This embodiment makes bottom roller 301 descend along with flooding frame 201 through utilizing stop gear 303, but rise at flooding frame 201 and make bottom roller 301 still push down the fiber fabric, make the fiber fabric impregnate in compensation module 3, prevent that flooding frame 201 from also rising when rising, bottom roller 301 rises, appear on the fiber fabric not anti-mite antibacterial finishing agent district, until anti-mite antibacterial finishing agent and fiber fabric contact back in flooding frame 201, flooding frame 201 still need rise a section distance, prevent that the fiber fabric between flooding module 2 and the compensation module 3 does not have anti-mite antibacterial finishing agent, make the fiber fabric present intermittent type nature not anti-mite antibacterial finishing agent district.
Further, for the compensation module 3, the compensation module 3 further comprises a box body 316, a liquid replenishing pipe is arranged in the box body 316, and a feeding hole 317 and a discharging hole 318 are formed in the box body 316, so that the anti-mite and bacteriostatic finishing agent in the box body 316 of the compensation module 3 can replenish and update the concentration in time.
Similarly, when the grammage of the fiber fabric impregnated with the impregnation liquid in the same tank reaches a set value, the impregnation liquid in the tank body 316 is replaced, the set value is matched by taking the mass of the impregnation liquid as an object, and if the mass of the impregnation liquid in each tank is 10kg, the total mass of the fiber fabric capable of being impregnated with the impregnation liquid in the same tank is 500g (the mass ratio of the fiber fabric to the anti-mite and anti-bacteria finishing agent is 1. If the mass of the fiber fabric impregnated by the impregnation liquid in each tank is 0.5% of the mass of the impregnation liquid in the tank, the impregnation liquid in the tank can be used for 10 times (namely, 10 sections of fiber fabric fed in sequence are impregnated).
Furthermore, extrusion double rollers are respectively arranged at the terminating end of the dipping frame 201 and the terminating end of the box 316 of the compensation module 3; the extrusion double-roll comprises an upper roll and a lower roll which are arranged up and down; the impregnated fiber fabric passes through the space between the upper roller and the lower roller of the corresponding extrusion double rollers, and is rolled, and the rolling residual rate is 80%.
When the dipping machine is used, the fiber fabric sequentially passes through the stretching rollers 205 to tighten the fiber fabric, the fiber fabric is pressed down by the nip rollers 203, the nip rollers 203 press the fiber fabric in the dipping frame 201 to immerse the fiber fabric in the anti-mite and antibacterial finishing agent of the dipping frame 201, the moving fiber fabric is continuously dipped, the concentration of the anti-mite and antibacterial finishing agent in the dipping frame 201 is reduced after a period of time, the amount of the anti-mite and antibacterial finishing agent is also reduced, the power source is started to enable the dipping frame 201 to move downwards, the dipping frame 201 descends to drive the rotating shaft 107 to rotate through the differential module 1, the displacement block 108 further moves downwards, the displacement block 108 pushes the sliding block 304 to move downwards, the sliding block 304 drives the lower pressing roller 301 to synchronously descend, the sliding block 304 compresses the spring 305, and the dipping frame 201 moves for a certain distance, the fiber fabric on the pressure roller 203 is separated from the dipping frame 201, the dipping frame 201 descends to drive the lower pressing roller 301 to descend, when the fiber fabric on the pressure roller 203 is separated from the dipping frame 201, the lower pressing roller 301 presses the fiber fabric downwards into the liquid supplementing frame 302 for dipping, the effect of uninterrupted dipping is achieved, the dipping frame 201 can incline in the descending process to pour out the anti-mite and antibacterial finishing agent in the dipping frame 201, at the moment, the displacement block 108 drives the sliding block 304 to move to the sliding buckle 310, the sliding buckle 310 limits the sliding block 304, the sliding block 304 can only move downwards and cannot move upwards, the dipping frame 201 continues to descend, the displacement block 108 drives the sliding block 304 to continue to descend and continue to compress the spring 305, the dipping frame 201 enters the storage frame 202 and returns to the horizontal state for liquid supplementing, and the dipping frame 201 completely enters the storage frame 202; the dipping frame 201 is moved upwards by a power source, the dipping frame 201 is filled with non-dipped anti-mite and anti-bacteria finishing agent, the differential module 1 rotates along with the rotating shaft 210, the rotating shaft 107 rotates through a plurality of groups of reduction gears 102 in the differential module 1, the displacement block 108 moves upwards, the spring 305 releases elastic potential energy, the sliding block 304 moves upwards until the sliding block 304 is contacted with the sliding buckle 310, the sliding buckle 310 stops the sliding block 304 from moving upwards, the lower pressure roller 301 cannot rise continuously, the fiber fabric on the lower pressure roller 301 cannot be completely separated from the anti-mite and anti-bacteria finishing agent in the liquid supplementing frame 302, then the displacement block 108 continues to move upwards, when the anti-mite and anti-bacteria finishing agent in the dipping frame 201 is contacted with the fiber fabric, the dipping frame 201 and the displacement block 108 continue to rise after the fiber fabric is dipped in the dipping frame 201, the displacement block 108 rises to be jointed with the second rod member 315, at this time, the impregnation area impregnated with the fiber fabric by the impregnation frame 201 moves to the liquid supplementing frame 302, so that the area impregnated with the finishing agent in the impregnation frame 201 overlaps with the area impregnated with the finishing agent in the liquid supplementing frame 302, at this time, the liquid supplementing frame 302 can stop impregnating the fiber fabric, the displacement block 108 continues to rise to drive one end of the second rod 315 to move upwards, the second rod 315 rotates around the hinge joint with the machine table 204, the hinge joint of the sliding sleeve 314 and the first rod 313 rotates and drives the first rod 313 to move upwards along the limiting groove 212, and further the limiting table 308 is driven to rotate around the rotating column 312 until the sliding block 304 is separated from the sliding buckle 310, the sliding buckle 310 no longer blocks the rising of the sliding block 304, the sliding block 304 is quickly reset due to the release of the elastic potential energy of the spring 305, the sliding block 304 drives the lower pressing roller 301 to rise, and the lower pressing roller 301 no longer presses the fiber fabric in the liquid supplementing frame 302, the fluid replacement block 302 stops the impregnation of the fiber fabric.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A method for finishing fiber fabric by using an anti-mite and bacteriostatic finishing agent is characterized by comprising the following steps:
step (1), preparing a nano zinc oxide mixed solution and a coupling agent KH-560 aqueous solution: mixing nano zinc oxide with deionized water, and performing ultrasonic treatment to obtain a nano zinc oxide mixed solution; mixing a coupling agent KH-560 with deionized water and ethanol, and carrying out prehydrolysis for 1-1.5h to obtain a coupling agent KH-560 aqueous solution;
step (2), preparing epoxy nanometer zinc oxide: heating the mixed solution of the nano zinc oxide to 75-95 ℃, adding a coupling agent KH-560 aqueous solution under stirring, reacting for 1-1.5h, and purifying to obtain epoxy nano zinc oxide; wherein the mass ratio of the nano zinc oxide aqueous solution to the coupling agent KH-560 aqueous solution is (1.5-1.7): 1;
step (3), preparing the anti-mite bacteriostatic finishing agent: mixing and stirring 5-8 parts of artemisia argyi extract, 10-15 parts of epoxidized nano-zinc oxide, 20-30 parts of tannic acid and 150-200 parts of deionized water in parts by mass to obtain an anti-mite and anti-bacterial finishing agent;
step (4), finishing the fiber fabric: dipping the fiber fabric by using the anti-mite and bacteriostatic finishing agent prepared in the step (3) through a dipping treatment device, and drying to obtain an anti-mite and bacteriostatic fabric; the fiber fabric comprises one of cotton fiber fabric, flax fiber fabric, soybean protein fiber fabric and bamboo fiber fabric.
2. The finishing method of the anti-mite and bacteriostatic finishing agent for the fiber fabric according to claim 1, wherein in the step (1), the mass ratio of the nano zinc oxide to the deionized water is 1: (25-40).
3. The finishing method of the anti-mite and bacteriostatic finishing agent for the fiber fabric according to claim 1, wherein in the step (1), the ultrasonic conditions are as follows: performing ultrasonic treatment at 20-40kHz for 5-10min, wherein the mass ratio of the coupling agent KH-560 to the deionized water and ethanol (0.01-0.03): 20:2.
4. the method for finishing the fiber fabric by using the anti-mite and bacteriostatic finishing agent according to claim 1, wherein in the step (2), the stirring speed is as follows: 100-300r/min.
5. The method for finishing the fiber fabric by using the anti-mite and bacteriostatic finishing agent according to claim 1, wherein in the step (2), the purifying conditions are as follows: filtering, washing the residue with anhydrous ethanol, and drying the washed residue at 75-85 deg.C for 40-60min.
6. The finishing method of fiber fabric by using the anti-mite and bacteriostatic finishing agent according to claim 1, wherein in the step (3), the stirring conditions are as follows: stirring for 45-90min at the rotating speed of 300-500 r/min.
7. The method for finishing the fiber fabric by using the anti-mite and bacteriostatic finishing agent according to claim 1, wherein in the step (4), the dipping temperature of the fiber fabric in the anti-mite and bacteriostatic finishing agent is 40-50 ℃ during dipping treatment.
8. The finishing method of the anti-mite and bacteriostatic finishing agent for the fiber fabric according to claim 1, wherein in the step (4), the drying temperature is 50-60 ℃.
9. The finishing method of the anti-mite and bacteriostatic finishing agent for the fiber fabric according to claim 1, wherein in the step (3), the anti-mite and bacteriostatic finishing agent is prepared from the following raw materials in parts by mass: 7 parts of artemisia argyi extract, 13.5 parts of epoxy nano zinc oxide, 27 parts of tannic acid and 185 parts of deionized water; the mixing and stirring conditions are as follows: stirring the mixture for 60min at the rotating speed of 400 r/min.
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