CN115807287A - Waterproof antibacterial composite fiber product and preparation process thereof - Google Patents
Waterproof antibacterial composite fiber product and preparation process thereof Download PDFInfo
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- CN115807287A CN115807287A CN202211592356.XA CN202211592356A CN115807287A CN 115807287 A CN115807287 A CN 115807287A CN 202211592356 A CN202211592356 A CN 202211592356A CN 115807287 A CN115807287 A CN 115807287A
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- fiber
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- cotton
- woven fabric
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 107
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
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Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
A waterproof antibacterial composite fiber product and a preparation process thereof are disclosed, wherein the fiber product is prepared by preparing a non-woven fabric by taking kapok fibers and antibacterial cotton fibers as raw materials, and then performing waterproof after-treatment on the non-woven fabric, wherein the mass ratio of the kapok fibers to the antibacterial cotton fibers is 1-5:4-9; the antibacterial cotton fiber is prepared by taking cotton fiber as a raw material, and finishing the cotton fiber by scouring and bleaching liquid and then finishing the cotton fiber by antibacterial modified liquid; the antibacterial modified liquid comprises: HB extract 2-4wt%, AH extract 3-8wt%, honeysuckle extract 1-3wt%, tannic acid 1-3wt%, and water in balance. The invention relates to a waterproof antibacterial composite fiber product and a preparation process thereof, wherein kapok fiber and antibacterial cotton fiber are compounded to prepare non-woven fabric, the kapok fiber and the antibacterial cotton fiber have excellent antibacterial performance, the kapok fiber and the antibacterial cotton fiber are uniformly distributed in the non-woven fabric, so that the non-woven fabric has excellent antibacterial performance, and then the non-woven fabric is subjected to waterproof after-treatment, so that the waterproof performance of the non-woven fabric is greatly improved.
Description
Technical Field
The invention belongs to the technical field of non-woven fabrics, and particularly relates to a waterproof antibacterial composite fiber product and a preparation process thereof.
Background
The non-woven fabric is a fabric formed without spinning woven fabric, and is formed by simply forming a fiber web structure by orienting or randomly arranging textile short fibers or filaments and then reinforcing the fiber web structure by adopting a mechanical method, a thermal bonding method or a chemical method. It directly uses high polymer slice, short fiber or filament to form a novel fiber product with soft, air-permeable and plane structure by various fiber web forming methods and consolidation techniques.
Compared with woven materials and knitted materials, the non-woven materials have the advantages of simple and convenient production process, high yield, economic cost, excellent product performance and the like, and become one of the textile materials with the largest demand. With the wide use of cleaning products such as disinfectant wet tissues and the like, the demand of spunlace nonwoven materials is continuously increased, the market is expanded, and simultaneously new participants are continuously introduced, and the competition is increasingly vigorous.
Some natural fibers have certain inhibition and sterilization effects on bacteria due to the fiber structure of the natural fibers or natural antibacterial substances contained in the natural fibers, so that the textiles have natural antibacterial performance and are popular with people. The fibers mainly comprise chitosan fibers, chitin fibers, hemp fibers, bamboo fibers, kapok fibers and the like, for example, the Chinese patent application No. CN201910810237.9 discloses a preparation method of a one-way moisture-conducting antibacterial non-woven fabric, and the fabric forming process fully exerts the structural characteristics of relatively long cotton fiber length and thick middle and thin two ends of the kapok fibers as well as the one-way moisture-conducting and antibacterial characteristics, so that the prepared non-woven fabric finished product has the advantages of better heat preservation and bacteriostasis, softness and comfort, dry and comfortable ventilation, strong single-side moisture-absorbing and moisture-conducting property and the like.
Although the natural fiber shows a certain antibacterial property, the antibacterial effect is not strong, the antibacterial spectrum is narrow, and the like, so that a waterproof antibacterial composite fiber product and a preparation process thereof are needed to be developed to solve the technical problems, and meanwhile, the fiber product also has excellent waterproof performance.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide a waterproof antibacterial composite fiber product and a preparation process thereof.
The purpose of the invention is realized by the following technical scheme:
a waterproof antibacterial composite fiber product is prepared by taking kapok fibers and antibacterial cotton fibers as raw materials to prepare non-woven fabric, and then performing waterproof after-treatment on the non-woven fabric, wherein the mass ratio of the kapok fibers to the antibacterial cotton fibers is 1-5:4-9; the antibacterial cotton fiber is prepared by taking cotton fiber as a raw material, and then finishing the cotton fiber by scouring and bleaching liquid and antibacterial modified liquid, wherein the scouring and bleaching liquid comprises: 10-20g/L of 30% hydrogen peroxide, 5-10g/L of sodium hydroxide, 1-5g/L of sodium silicate solution and the balance of water; the antibacterial modified liquid comprises: HB extract 2-4wt%, AH extract 3-8wt%, honeysuckle extract 1-3wt%, tannic acid 1-3wt%, and water in balance.
The waterproof antibacterial composite fiber product is characterized in that kapok fibers and antibacterial cotton fibers are compounded to prepare the non-woven fabric, the kapok fibers and the antibacterial cotton fibers have excellent antibacterial performance, the kapok fibers and the antibacterial cotton fibers are uniformly distributed in the non-woven fabric, so that the non-woven fabric has excellent antibacterial performance, and then the non-woven fabric is subjected to waterproof after-treatment, so that the waterproof performance of the non-woven fabric is greatly improved.
The kapok fiber is a natural antibacterial and anti-mite fiber, is of a high-hollow structure, is microporous on the surface of the fiber, and is large in specific surface area, so that the inside of the kapok fiber is rich in oxygen, and the moisture absorption and air permeability of the kapok fiber are also good, so that anaerobic bacteria can hardly survive on the kapok fiber, and meanwhile, under the humid condition, the reproductive metabolism and physiological activities of mould microorganisms growing on the kapok fiber can be inhibited, the oxidative phosphorylation of the microorganisms is effectively inhibited, the mitosis is influenced, and the breathing of the microorganisms is hindered, so that the kapok fiber has an excellent antibacterial effect and a hydrophobic effect.
However, kapok fiber is difficult to be independently spun in the cotton carding process due to no natural crimp, low strength and poor cohesion, is usually blended with other fibers, has the main composition similar to that of the kapok fiber, and can be communicated with the kapok fiber to prepare non-woven fabrics. The porous structure of the cotton fiber makes the moisture penetrate into the amorphous region to have hydrophilicity.
The antibacterial cotton fiber is prepared by taking cotton fiber as a raw material, firstly carrying out scouring and bleaching liquid finishing and then carrying out antibacterial modification liquid finishing, the scouring and bleaching liquid has reasonable formula design, can effectively remove cotton fiber companion substances such as wax, pectin and natural pigment of the cotton fiber, generates active radical aldehyde group, is beneficial to chemical crosslinking of subsequent antibacterial modification liquid finishing, the formula of the antibacterial modification liquid comprises plant traditional Chinese medicines such as HB extract, AH extract and honeysuckle extract, is natural, reliable, green and environment-friendly, HB is dry bark of a rutaceae plant, and the main active ingredient in the HB extract is a alkaloid compound, comprises berberine hydrochloride, jateorhizine, palmatine and the like, and also contains flavonoids, sterols and volatilization, has an inhibiting effect on various bacteria, especially has an obvious effect on staphylococcus aureus, streptococcus A and proteus, and also has a strong inhibiting effect on some common dermatophytes; AH is perennial herb of Compositae, the main active ingredients in the AH extract are terpenes, flavonoids, cineole, unsaturated fatty acid, aromatic essential oil and the like, and the AH extract has the inhibiting effect on pathogenic bacteria, fungi and viruses, has the poisoning, repelling and antifeedant effects on mites and various pests, contains flavonoids substances with strong oxidation resistance, and has the effects of eliminating free radicals, inhibiting bacterial growth and the like; the honeysuckle is a plant of the genus Lonicera of the family Caprifoliaceae, the main active ingredients in the honeysuckle extract are chlorogenic acid, isochlorogenic acid, neochlorogenic acid and the like, and the honeysuckle extract has strong inhibitory effect on various pathogenic bacteria such as hemolytic streptococcus, staphylococcus aureus and the like and upper respiratory infection pathogenic viruses and the like; the tannin is used as a plant functional factor, so that the binding capacity of the plant extract and the cotton fiber can be greatly improved, the plant extract is fixed on the surface of the cotton fiber, and the washing resistance of the cotton fiber is effectively improved.
The invention also relates to a preparation process of the waterproof antibacterial composite fiber product, which comprises the following steps: the method comprises the following steps:
s1, weighing: mixing kapok fibers and antibacterial cotton fibers according to the weight ratio of 1-5:4-9 are respectively put into a No. 1 unpacking machine and a No. 2 unpacking machine;
s2, opening: loosening the agglomerated kapok fiber and the antibacterial cotton fiber by a No. 1 bale opener and a No. 2 bale opener respectively;
s3, mixing: sending the opened flame-retardant kapok fibers and the antibacterial cotton fibers into a cotton mixing bin for mixing to obtain mixed fibers;
s4, carding to form a net: sending the mixed fibers into a carding machine for fully carding, and carding the mixed fibers into a fiber web;
s5, water stabbing and reinforcing: the fiber web is sent into a spunlace machine for spunlacing, and the spunlaced fiber web is dried in an oven at 50-80 ℃ to obtain non-woven fabric;
s6, waterproof after-finishing: preparing a waterproof after-finishing liquid, soaking and rolling the non-woven fabric in the waterproof after-finishing liquid twice, and then placing the non-woven fabric in an oven to be pre-dried for 1-5min at the temperature of 60-100 ℃ and baked for 0.5-3min at the temperature of 100-150 ℃ to obtain a fiber product.
Further, the preparation process of the waterproof antibacterial composite fiber product comprises the following steps:
s1, scouring and bleaching: immersing cotton fibers into scouring and bleaching liquid for scouring and bleaching treatment, wherein the bath ratio is 1:20-40, treating in a constant-temperature water bath kettle at 80-120 ℃ for 0.5-1.5h, taking out the cotton fiber, washing with hot water at 80 ℃ for 2-3 times, washing with cold water for 1-2 times, and oven drying at 60-80 ℃ in an oven;
s2 modification: immersing the bleached cotton fiber into an antibacterial modification liquid for modification and finishing, wherein the bath ratio is 1:20-40, treating in a constant temperature water bath kettle at 60-100 ℃ for 0.5-1.5h, cooling to room temperature, taking out, washing, and drying in an oven at 60-80 ℃.
Further, the preparation process of the waterproof antibacterial composite fiber product comprises the following steps:
s1, scouring and bleaching: immersing cotton fibers into scouring and bleaching liquid for scouring and bleaching treatment, wherein the bath ratio is 1:20-40, treating in a constant-temperature water bath kettle at 80-120 ℃ for 0.5-1.5h, taking out the cotton fiber, washing with hot water at 80 ℃ for 2-3 times, washing with cold water for 1-2 times, and oven drying at 60-80 ℃ in an oven;
s2 modification: immersing the scoured and bleached cotton fibers into an antibacterial modification liquid for modification and finishing, wherein the bath ratio is 1:20-40, treating in a constant temperature water bath kettle at 60-100 ℃ for 0.5-1.5h, cooling to room temperature, taking out, washing with water, and drying in an oven at 60-80 ℃.
Further, in the preparation process of the waterproof antibacterial composite fiber product, in the step S4 of carding into a web, each web is carded for 3-4 times.
In order to make the fiber web smoother and more uniform, each fiber web is carded for 3-4 times.
Further, in the preparation process of the waterproof antibacterial composite fiber product, in the step S5 of spunlace reinforcement, the carded fiber web is pre-wetted by water in advance before the beginning of spunlace, the fiber web is compacted to be more easily attached to a spunlace curtain, and the fiber web enters a spunlace machine after being pre-wetted.
The prewetted fiber web is better attached to the spunlace net curtain, and under the high-strength action of the high-pressure water jet, fibers in the fiber web are mutually entangled and cohered, so that the fiber web obtains certain strength, and the reinforcement effect is achieved.
Further, in the preparation process of the waterproof antibacterial composite fiber product, in the step S5 of spunlacing, the parameters of the spunlacing process are as follows: the cloth moving speed is 2-5m/min, the water needle pressure is 30-50 Bar, the fan full pressure is 5000-10000 Pa, and the number of rotation turns is 1-5 r.
Further, in the preparation process of the waterproof and antibacterial composite fiber product, in the step S6 of the waterproof post-finishing, the parameters of the two-dipping and the two-rolling are as follows: bath ratio of 1:30-50, 20-60s of soaking each time, setting the air pressure value on a padder to be 1-3kPa each time, and setting the liquid carrying rate to be 80-120%.
Further, in the preparation process of the waterproof antibacterial composite fiber product, in the step S6 of waterproof after-finishing, the waterproof after-finishing liquid includes: 40-50wt% of tridecyl acrylate, 10-15 wt% of octadecyl methacrylate, 2-4wt% of n-hexadecane, 2-4wt% of methyl methacrylate, 1-2wt% of nano SiO2,1-2wt% of octyl phenol polyoxyethylene ether, 1-2wt% of sodium dodecyl sulfate, 1-2wt% of ammonium persulfate, 1-2wt% of butyl acrylate, 0.5-1.5wt% of hydroxyethyl acrylate, and the balance of water.
The waterproof after-finishing liquid is a fluorine-containing water repellent agent, tridecafluoro acrylate Xin Zhiwei fluorine-containing monomer, octadecyl methacrylate is a long-chain non-fluorine monomer, hydroxyethyl acrylate is a crosslinking monomer, butyl acrylate and methyl methacrylate are soft and hard monomers, octyl phenol polyoxyethylene ether and lauryl sodium sulfate are compounded to form an emulsifier, n-hexadecane is an auxiliary emulsifier, ammonium persulfate is an initiator, under the action of octyl phenol polyoxyethylene ether, lauryl sodium sulfate, n-hexadecane and ammonium persulfate, nano SiO2, hydroxyethyl acrylate, butyl acrylate, methyl methacrylate, stearyl methacrylate and tridecyl acrylate are subjected to polymerization reaction to obtain nano SiO 2/fluorine-containing acrylate emulsion, and the nano SiO2 is uniformly dispersed in the fluorine-containing acrylate emulsion.
Compared with the prior art, the invention has the following beneficial effects:
(1) The waterproof and antibacterial composite fiber product disclosed by the invention is reasonable in design, the kapok fiber and the antibacterial cotton fiber are compounded to prepare the non-woven fabric, the kapok fiber and the antibacterial cotton fiber have excellent antibacterial performance, the kapok fiber and the antibacterial cotton fiber are uniformly distributed in the non-woven fabric, so that the non-woven fabric has excellent antibacterial performance, and then the non-woven fabric is subjected to waterproof after-treatment, so that the waterproof performance of the non-woven fabric is greatly improved;
(2) The invention discloses a waterproof and antibacterial composite fiber product, wherein kapok fiber is a natural antibacterial and anti-mite fiber, the kapok fiber is of a high-hollow structure, the surface of the fiber is microporous, and the specific surface area is large, so that the kapok fiber is rich in oxygen and has good moisture absorption and air permeability; the antibacterial cotton fiber is prepared by taking cotton fiber as a raw material, and performing scouring and bleaching liquid finishing and then antibacterial modification liquid finishing, wherein the scouring and bleaching liquid finishing can effectively remove cotton fiber companion substances such as wax, pectin and natural pigment of the cotton fiber to generate active radical aldehyde groups, so that chemical crosslinking in subsequent antibacterial modification liquid finishing is facilitated, and the formula of the antibacterial modification liquid comprises plant traditional Chinese medicines such as HB extract, AH extract and honeysuckle extract, so that the antibacterial cotton fiber is natural, reliable, green and environment-friendly and has a good antibacterial effect;
(3) The waterproof antibacterial composite fiber product disclosed by the invention has a reasonable formula design of a waterproof after-finishing liquid, and under the action of octyl phenol polyoxyethylene ether, sodium dodecyl sulfate, n-hexadecane and ammonium persulfate, nano SiO2, hydroxyethyl acrylate, butyl acrylate, methyl methacrylate, stearyl methacrylate and tridecyl acrylate are subjected to polymerization reaction to obtain nano SiO 2/fluorine-containing acrylate emulsion, and the nano SiO2 is uniformly dispersed in the fluorine-containing acrylate emulsion; after the non-woven fabric is soaked in the waterproof after-finishing liquid for two times, rolled for two times, pre-baked and baked, the nano SiO 2/fluorine-containing acrylate emulsion is diffused in the non-woven fabric and forms a film containing C, O, F, si four elements on the surface of the non-woven fabric, and the film has a large amount of hydrophobic groups, so that the adsorption effect of water on the surface of the non-woven fabric can be reduced, and the non-woven fabric has excellent waterproof performance;
(4) The preparation process of the waterproof antibacterial composite fiber product disclosed by the invention adopts a spunlace process, and has the advantages of simple and convenient production process, high yield, economic cost, excellent product performance and the like, and has wide application prospect.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention are clearly and completely described in the embodiments with reference to specific experimental data, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Comparative example 1, comparative example 2, example 1 below provide a fiber.
Comparative example 1
The comparative example 1 is Hainan kapok fiber, is from Chongqing Jincorala dress Limited company, tests the antibacterial property of the comparative example 1 by adopting GB/T20944.2-2007 standard, and the measured antibacterial capacity of the comparative example 1 to escherichia coli reaches the minimum requirement of GB/T20944.2-2007 (the antibacterial rate of antibacterial textiles reaches 90%), the antibacterial rate is 97.85%, while the antibacterial capacity to staphylococcus aureus does not reach the minimum requirement of GB/T20944.2-2007, and the antibacterial rate also reaches 84.12%.
Comparative example 2
Comparative example 2 is cotton fiber from cotton industries, ltd, shanxi.
Comparative example 3
Comparative example 2 is an antibacterial cotton fiber, and the HB extract, AH extract, and honeysuckle extract are all from sianchau bioengineering ltd, and the preparation includes the following steps:
s1 modification: immersing cotton fibers into an antibacterial modifying solution for modification and finishing, wherein the antibacterial modifying solution comprises: 3wt% of hb extract, 5wt% of ah extract, 2wt% of honeysuckle extract, 2wt% of tannic acid, the balance being water, the bath ratio being 1:30, treating in a thermostat water bath kettle at 900 ℃ for 1h, taking out and washing after cooling to room temperature, and drying in an oven at 60 ℃.
Example 1
Example 1 is an antimicrobial cotton fiber, which was prepared by the steps of:
s1, scouring and bleaching: immersing cotton fibers into scouring and bleaching liquid for scouring and bleaching treatment, wherein the scouring and bleaching liquid comprises: 15g/L of 30% hydrogen peroxide, 5g/L of sodium hydroxide, 2g/L of sodium silicate solution and the balance of water, wherein the bath ratio is 1:35, treating the cotton fibers in a constant-temperature water bath kettle at the temperature of 100 ℃ for 1 hour, taking out the cotton fibers, washing the cotton fibers with hot water at the temperature of 80 ℃ for 2 times, washing the cotton fibers with cold water for 1 time, and drying the cotton fibers in a drying oven at the temperature of 60 ℃;
s2 modification: immersing the bleached cotton fiber into an antibacterial modification solution for modification and finishing, wherein the antibacterial modification solution comprises: 3wt% of hb extract, 5wt% of ah extract, 2wt% of honeysuckle extract, 2wt% of tannic acid, the balance being water, the bath ratio being 1:30, treating in a constant-temperature water bath kettle at 900 ℃ for 1h, taking out and washing after cooling to room temperature, and drying in an oven at 60 ℃.
The comparative examples 2 and 3 and the example 1 were washed with water 0 times, 5 times and 10 times, and then the antibacterial property was tested by using GB/T20944.2-2007 standard, and the test results are shown in Table 1.
TABLE 1 test results of comparative examples 2 and 3 and example 1
Comparative example 3, comparative example 4, and example 2 below provide a fibrous article.
Comparative example 3
The preparation of comparative example 3 comprises the following steps:
s1, weighing: mixing kapok fiber and cotton fiber according to the ratio of 4:6, respectively putting the materials into a No. 1 bale opener and a No. 2 bale opener according to the mass ratio;
s2, opening: loosening the clustered kapok fibers and cotton fibers by a No. 1 bale opener and a No. 2 bale opener respectively;
s3, mixing: sending the opened flame-retardant kapok fibers and the cotton fibers into a cotton mixing bin for mixing to obtain mixed fibers;
s4, carding to form a net: sending the mixed fibers into a carding machine for fully carding, and carding the mixed fibers into a fiber web;
s5, hydroentangling reinforcement: the carded fiber web is pre-wetted by water in advance before the beginning of the spunlace, the fiber web is compacted to be more easily attached to a spunlace net curtain, the fiber web enters a spunlace machine for spunlace after being pre-wetted, and the spunlace technological parameters are as follows: the cloth feeding speed is 3/min, the water needle pressure is 40 Bar, the total pressure of a fan is 8000 Pa, the rotation number is 2r, and the spunlaced fiber net is placed in an oven to be dried at 60 ℃ to obtain the non-woven cloth.
Comparative example 4
Comparative example 4 was prepared comprising the following steps:
s1, weighing: mixing kapok fiber and antibacterial cotton fiber according to the ratio of 4:6, respectively putting the materials into a No. 1 bale opener and a No. 2 bale opener according to the mass ratio;
s2, opening: loosening the clustered kapok fibers and cotton fibers by a No. 1 bale opener and a No. 2 bale opener respectively;
s3, mixing: sending the opened flame-retardant kapok fibers and the antibacterial cotton fibers into a cotton mixing bin for mixing to obtain mixed fibers;
s4, carding to form a net: sending the mixed fiber into a carding machine for fully carding, and carding the mixed fiber into a fiber web;
s5, water stabbing and reinforcing: prewetting the carded fiber web with water in advance before the beginning of spunlacing, compacting the fiber web to enable the fiber web to be more easily attached to a spunlace curtain, prewetting the fiber web, and then carrying out spunlacing in a spunlace machine, wherein the spunlace process parameters are as follows: the cloth feeding speed is 3/min, the water needle pressure is 40 Bar, the total pressure of a fan is 8000 Pa, the rotation number is 2r, and the spunlaced fiber net is placed in an oven to be dried at 60 ℃ to obtain the non-woven cloth.
Example 2
The preparation of example 2 comprises the following steps:
s1, weighing: mixing kapok fiber and antibacterial cotton fiber according to the ratio of 4:6, respectively putting the materials into a No. 1 bale opener and a No. 2 bale opener according to the mass ratio;
s2, opening: loosening the clustered kapok fibers and cotton fibers by a No. 1 bale opener and a No. 2 bale opener respectively;
s3, mixing: sending the opened flame-retardant kapok fibers and the antibacterial cotton fibers into a cotton mixing bin for mixing to obtain mixed fibers;
s4, carding to form a net: sending the mixed fibers into a carding machine for fully carding, and carding the mixed fibers into a fiber web;
s5, water stabbing and reinforcing: the carded fiber web is pre-wetted by water in advance before the beginning of the spunlace, the fiber web is compacted to be more easily attached to a spunlace net curtain, the fiber web enters a spunlace machine for spunlace after being pre-wetted, and the spunlace technological parameters are as follows: the cloth feeding speed is 3/min, the water needle pressure is 40 Bar, the total pressure of a fan is 8000 Pa, the rotation number is 2r, and the spunlaced fiber net is placed in an oven to be dried at 60 ℃ to obtain the non-woven cloth.
S6, waterproof after finishing: preparing a waterproof after-finishing liquid, wherein the waterproof after-finishing liquid comprises: 50% by weight of tridecafluoroctyl acrylate, 12% by weight of octadecyl methacrylate, 2.5wt% n-hexadecane, 2.5% by weight of methyl methacrylate, 1.5% by weight of nano-SiO 2 1.5wt% of octyl phenol polyoxyethylene ether, 1wt% of lauryl sodium sulfate, 1.5wt% of ammonium persulfate, 1wt% of butyl acrylate, 0.5wt% of hydroxyethyl acrylate and the balance of water, soaking and rolling the non-woven fabric in the waterproof after-finishing liquid twice, and then placing the non-woven fabric in a baking oven to be pre-baked for 3min at 80 ℃ and baked for 1min at 140 ℃ to obtain the fiber product.
Effect verification
The fiber products obtained from comparative examples 3 and 4 and example 2 were tested, and the test results are shown in Table 2.
(1) Gram weight: cutting the test piece into 3 pieces with the size of 10mm multiplied by 10mm, measuring the mass by an electronic balance, recording the measured data respectively, and calculating the actual gram weight of the test material according to a gram weight definition formula.
(2) Mechanical properties: the test was performed according to the GB/T24218.3-2010 standard.
(3) Softness: the test was carried out according to the GB/T8942-2002 standard.
(4) And (3) antibacterial property: the test was performed according to GB/T20944.2-2007 standard.
(5) Contact angle test: the contact angle test was performed in a humidity environment of 65% using an OCAMicro type surface contact angle tester.
TABLE 2 test results of comparative examples 3 and 4 and example 2
The invention has many applications, and the above description is only a preferred embodiment of the invention. It should be noted that the above examples are only for illustrating the present invention, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications can be made without departing from the principles of the invention and these modifications are to be considered within the scope of the invention.
Claims (8)
1. The waterproof antibacterial composite fiber product is characterized in that the fiber product is prepared by preparing non-woven fabric by taking kapok fiber and antibacterial cotton fiber as raw materials and then performing waterproof after-treatment on the non-woven fabric, wherein the mass ratio of the kapok fiber to the antibacterial cotton fiber is 1-5:4-9; the antibacterial cotton fiber is prepared by taking cotton fiber as a raw material, and then finishing the cotton fiber by scouring and bleaching liquid and antibacterial modified liquid, wherein the scouring and bleaching liquid comprises: 10-20g/L of 30% hydrogen peroxide, 5-10g/L of sodium hydroxide, 1-5g/L of sodium silicate solution and the balance of water; the antibacterial modified liquid comprises: HB extract 2-4wt%, AH extract 3-8wt%, honeysuckle extract 1-3wt%, tannic acid 1-3wt%, and water in balance.
2. The process for preparing a waterproof antibacterial composite fiber product according to claim 1, characterized by comprising the steps of:
s1, weighing: mixing kapok fiber and antibacterial cotton fiber according to the ratio of 1-5:4-9 are respectively put into a No. 1 bale opener and a No. 2 bale opener;
s2, opening: loosening the agglomerated kapok fiber and the antibacterial cotton fiber by a No. 1 bale opener and a No. 2 bale opener respectively;
s3, mixing: sending the opened flame-retardant kapok fibers and the antibacterial cotton fibers into a cotton mixing bin for mixing to obtain mixed fibers;
s4, carding to form a net: sending the mixed fibers into a carding machine for fully carding, and carding the mixed fibers into a fiber web;
s5, water stabbing and reinforcing: the fiber web is sent into a spunlace machine for spunlace, and the spunlaced fiber web is placed in an oven to be dried at 50-80 ℃ to obtain non-woven fabric;
s6, waterproof after finishing: preparing a waterproof after-finishing liquid, soaking and rolling the non-woven fabric in the waterproof after-finishing liquid twice, and then placing the non-woven fabric in an oven to be pre-dried for 1-5min at the temperature of 60-100 ℃ and baked for 0.5-3min at the temperature of 100-150 ℃ to obtain a fiber product.
3. The preparation process of the waterproof antibacterial composite fiber product according to claim 2, wherein the preparation of the antibacterial cotton fiber comprises the following steps:
s1, scouring and bleaching: immersing cotton fibers into scouring and bleaching liquid for scouring and bleaching treatment, wherein the bath ratio is 1:20-40, treating in a constant-temperature water bath kettle at 80-120 ℃ for 0.5-1.5h, taking out the cotton fiber, washing with hot water at 80 ℃ for 2-3 times, washing with cold water for 1-2 times, and oven drying at 60-80 ℃ in an oven;
s2 modification: immersing the bleached cotton fiber into an antibacterial modification liquid for modification and finishing, wherein the bath ratio is 1:20-40, treating in a constant temperature water bath kettle at 60-100 ℃ for 0.5-1.5h, cooling to room temperature, taking out, washing with water, and drying in an oven at 60-80 ℃.
4. The process for preparing a waterproof antibacterial composite fibrous product according to claim 2, wherein in the step S4 of carding into webs, each web is carded for 3 to 4 times.
5. The process for preparing a waterproof antibacterial composite fiber product according to claim 2, wherein in the step S5 of hydroentangling reinforcement, the carded fiber web is pre-wetted with water in advance before the initiation of hydroentangling, the fiber web is compacted to facilitate the attachment of the fiber web to the hydroentangling net curtain, and the fiber web is pre-wetted and then enters the hydroentangling machine.
6. The process for preparing the waterproof antibacterial composite fiber product according to claim 2, wherein in the step S5 of hydroentangling reinforcement, the parameters of the hydroentangling process are as follows: the cloth moving speed is 2-5m/min, the water needle pressure is 30-50 Bar, the fan full pressure is 5000-10000 Pa, and the number of rotation turns is 1-5 r.
7. The preparation process of the waterproof antibacterial composite fiber product according to claim 2, wherein in the step S6 of the waterproof post-finishing, the parameters of the second soaking and the second rolling are as follows: bath ratio of 1:30-50, 20-60s of soaking each time, setting the air pressure value on a padder to be 1-3kPa each time, and setting the liquid carrying rate to be 80-120%.
8. The process for preparing a waterproof antibacterial composite fiber product according to claim 2, wherein in the step S6 of waterproof after-finishing, the waterproof after-finishing liquid comprises: 40-50wt% of tridecyl acrylate, 10-15 wt% of stearyl methacrylate, 2-4wt% of n-hexadecane, 2-4wt% of methyl methacrylate, 1-2wt% of nano SiO 2 1-2wt% of octyl phenol polyoxyethylene ether, 1-2wt% of sodium dodecyl sulfate, 1-2wt% of ammonium persulfate, 1-2wt% of butyl acrylate, 0.5-1.5wt% of hydroxyethyl acrylate and the balance of water.
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|---|---|---|---|---|
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790110A (en) * | 2015-04-21 | 2015-07-22 | 南通优凯纺织科技有限公司 | Production technology for plant source colored anti-microbial fiber fabric |
| WO2017066905A1 (en) * | 2015-10-19 | 2017-04-27 | 台州国汇新型材料有限公司 | Fluorine-containing (meth)acrylate polymer and preparation method therefor |
| CN107641871A (en) * | 2017-11-07 | 2018-01-30 | 张伟夫 | Antibacterial kapok composite fibre, antibacterial filling flocculus, antibacterial kapok yarn and fabric |
| CN107916499A (en) * | 2017-11-28 | 2018-04-17 | 稳健医疗用品股份有限公司 | Preparation method, kapok spunlace non-woven cloth and its product of kapok spunlace non-woven cloth |
| CN113882148A (en) * | 2021-08-12 | 2022-01-04 | 徕康(珠海)科技有限公司 | Antibacterial protective soft fiber and manufacturing method thereof |
| US20220316064A1 (en) * | 2019-06-18 | 2022-10-06 | Molecular Plasma Group S.A. | Antimicrobial and/or antiviral polymer surfaces |
| CN115182189A (en) * | 2022-05-06 | 2022-10-14 | 杭州诺邦无纺股份有限公司 | Degradable sanitary towel or sanitary pad capable of being dispersed and preparation method thereof |
-
2022
- 2022-12-13 CN CN202211592356.XA patent/CN115807287A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790110A (en) * | 2015-04-21 | 2015-07-22 | 南通优凯纺织科技有限公司 | Production technology for plant source colored anti-microbial fiber fabric |
| WO2017066905A1 (en) * | 2015-10-19 | 2017-04-27 | 台州国汇新型材料有限公司 | Fluorine-containing (meth)acrylate polymer and preparation method therefor |
| CN107641871A (en) * | 2017-11-07 | 2018-01-30 | 张伟夫 | Antibacterial kapok composite fibre, antibacterial filling flocculus, antibacterial kapok yarn and fabric |
| CN107916499A (en) * | 2017-11-28 | 2018-04-17 | 稳健医疗用品股份有限公司 | Preparation method, kapok spunlace non-woven cloth and its product of kapok spunlace non-woven cloth |
| US20220316064A1 (en) * | 2019-06-18 | 2022-10-06 | Molecular Plasma Group S.A. | Antimicrobial and/or antiviral polymer surfaces |
| CN113882148A (en) * | 2021-08-12 | 2022-01-04 | 徕康(珠海)科技有限公司 | Antibacterial protective soft fiber and manufacturing method thereof |
| CN115182189A (en) * | 2022-05-06 | 2022-10-14 | 杭州诺邦无纺股份有限公司 | Degradable sanitary towel or sanitary pad capable of being dispersed and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116949675A (en) * | 2023-06-15 | 2023-10-27 | 武汉纺织大学 | Preparation method of antibacterial unidirectional moisture-conducting non-woven fabric for sanitary field |
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