CN112342638A - Silver zeolite antibacterial fiber and composite fabric thereof - Google Patents
Silver zeolite antibacterial fiber and composite fabric thereof Download PDFInfo
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- CN112342638A CN112342638A CN202011303632.7A CN202011303632A CN112342638A CN 112342638 A CN112342638 A CN 112342638A CN 202011303632 A CN202011303632 A CN 202011303632A CN 112342638 A CN112342638 A CN 112342638A
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- Prior art keywords
- antibacterial
- silver zeolite
- fiber
- powder
- silver
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 76
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000000835 fiber Substances 0.000 title claims abstract description 71
- 239000004332 silver Substances 0.000 title claims abstract description 71
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 71
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 64
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000010457 zeolite Substances 0.000 title claims abstract description 64
- 239000004744 fabric Substances 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims description 13
- 239000000843 powder Substances 0.000 claims abstract description 44
- 229920000728 polyester Polymers 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 229940070527 tourmaline Drugs 0.000 claims abstract description 8
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 8
- 239000011032 tourmaline Substances 0.000 claims abstract description 8
- 239000007822 coupling agent Substances 0.000 claims abstract description 4
- 150000004693 imidazolium salts Chemical class 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009987 spinning Methods 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009998 heat setting Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 241000208202 Linaceae Species 0.000 claims 1
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- -1 silver ions Chemical class 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
Abstract
The invention provides a silver zeolite antibacterial fiber, which comprises 90-100 parts by weight of polyester chips and 5-10 parts by weight of antibacterial powder; the antibacterial powder comprises the following components in parts by weight: 40-55 parts of silver-loaded zeolite, 2-5 parts of tourmaline powder, 5-8 parts of imidazolium salt and 1-5 parts of coupling agent. The invention also provides a preparation method and application of the silver zeolite antibacterial fiber, and the silver zeolite antibacterial fiber is prepared by adopting a technical means of mixing tourmaline powder with silver-loaded zeolite, so that the antibacterial effect of the traditional silver-loaded fiber layer is improved on the basis of not increasing the preparation cost. Through the combination of the inner layer, the silver zeolite fiber layer and the waterproof layer, on the basis of ensuring the comfort of the fabric for users, the fabric has the antibacterial and waterproof effects, the application occasions of the fabric are enlarged, and the fabric is multifunctional and high in practicability.
Description
Technical Field
The invention relates to the field of novel fibers, in particular to a silver zeolite antibacterial fiber and a composite fabric thereof.
Background
From the beginning of the development of intelligence quotient of human beings, people can wear clothes, or feel shy or keep warm. In daily life, people can wear clothes to come and go to city streets and rush to study and work, and can inevitably contact various bacteria and stains. Sometimes, the clothes are inconvenient to frequently change when the user goes out, and tiny bacteria hidden in the texture of the clothes can contact the skin through gaps of cloth of the clothes in the daytime and further invade the skin through pores. The health of people is threatened after the whole year.
As is well known, silver ions have the function of resisting mildew and bacteria, silver-containing antibacterial fibers on the market are generally made of silver-plated fibers, silver nano fibers and silver ion fibers to achieve the antibacterial effect of the silver ions; however, silver-plated fibers are generally obtained by coating the surfaces of the fibers with simple substance silver, although the antibacterial effect is good, the cost is too high, the application range is narrow, and silver powder is easy to fall off; the spinning mode of adding the nano silver or the nano material silver-loaded powder has the problems that the silver is oxidized and the nano silver is easy to agglomerate, and the antibacterial effect of the nano silver cannot be expected.
Therefore, the invention designs a novel multifunctional fabric which can be skin-friendly and antibacterial, and solves the technical problems.
Disclosure of Invention
In view of the above problems in the prior art, the present invention aims to provide a preparation method and application of silver zeolite antibacterial fiber.
The invention adopts the following technical scheme for solving the technical problems:
the first aspect of the invention provides a silver zeolite antibacterial fiber, which comprises 90-100 parts of polyester chips and 5-10 parts of antibacterial powder by weight; the antibacterial powder comprises the following components in parts by weight:
further, the particle size of the antibacterial powder is 0.5-0.8 μm.
Further, the polyester chip is one or more of PET, PBT and PTT.
In a second aspect, the invention provides a method for preparing the silver zeolite antibacterial fiber, which comprises the following steps:
s1: preparing silver zeolite powder;
s2: preparing antibacterial powder: uniformly mixing the silver zeolite powder, the tourmaline powder, the imidazolium salt and the coupling agent, stirring and heating for 2 hours at the temperature of 300-400 ℃, cooling and ball-milling into fine enough powder to obtain antibacterial powder;
s3: and weighing the polyester chips and the antibacterial powder according to the weight ratio, respectively adding the polyester chips and the antibacterial powder into a medium-speed mixer, stirring the polyester chips and the antibacterial powder together for 3-15 minutes, uniformly mixing, discharging, adding the mixture into a double-screw extruder, extruding, blending and melting the mixture by a screw machine, and spinning to obtain the silver zeolite antibacterial fiber.
Further, in step S3, the melting temperature is 220-280 ℃.
Further, in step S3, the winding speed is controlled to be 1000-3000 m/min, the heat setting temperature is 80-150 ℃, and the drawing multiple is controlled to be 2-6 times.
In a third aspect, the invention provides a silver zeolite antibacterial composite fabric, which sequentially comprises an inner layer, a silver zeolite fiber layer and a waterproof layer from inside to outside, wherein the silver zeolite fiber layer is woven by silver zeolite antibacterial fiber yarns spun by silver zeolite antibacterial fibers according to any one of claims 1 to 3; the waterproof layer is a weft plain stitch structure woven by expansion fiber yarns, and the silver zeolite antibacterial composite fabric is woven by the silver zeolite antibacterial fiber yarns, the expansion fiber yarns and blended yarns through a weaving process.
Further, the maximum length of the gap between the warp and weft directions of the weft plain stitch structure is less than 20% of the diameter of the yarn.
Further, the swelling fiber yarn is formed by twisting the swelling fibers.
Further, the inner layer is formed by weaving the blended yarn comprising cotton, fibrilia and modal fiber, wherein the cotton accounts for 50-60% and the fibrilia accounts for 20-30%.
By adopting the technical scheme, compared with the prior art, the invention has the following technical effects:
(1) according to the silver zeolite antibacterial fiber provided by the invention, the technical means that the tourmaline powder and the silver zeolite powder are combined according to a certain component proportion improves the antibacterial effect of the traditional silver-loaded zeolite fiber fabric on the basis of not increasing the preparation cost, and solves the problem of the attenuation of the antibacterial effect caused by the easy shedding of the silver plating powder;
(2) according to the silver zeolite antibacterial composite fabric, the inner layer, the silver zeolite fiber layer and the waterproof layer are combined, antibacterial and waterproof effects are achieved on the basis of ensuring the comfort of the fabric to a user, the applicable occasions of the fabric are enlarged, the functions are various, and the practicability is high;
(3) according to the expansion fiber yarns of the waterproof layer, gaps among fibers and among yarns become larger when the humidity is low, the expansion fiber yarns can become a fabric with better air permeability, the expansion fiber yarns absorb moisture under the condition of higher humidity, the gaps among fibers and among yarns become smaller, and the waterproof and moistureproof effects are realized.
Detailed Description
The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
Example 1
The embodiment provides a silver zeolite antibacterial fiber, which comprises 90 parts of polyester chips and 10 parts of antibacterial powder in parts by weight; the antibacterial powder comprises the following components in parts by weight:
in this example, the particle size of the antibacterial powder is 0.5 to 0.8. mu.m. The polyester chip is one or more of PET, PBT and PTT.
Example 2
This example provides a method for preparing the silver zeolite antibacterial fiber of example 1, including the following steps:
s1: preparing silver zeolite powder; calcining zeolite in a muffle furnace at 350 ℃ for 1h, adding 10% sodium chloride solution, taking out, standing for 1h, heating in a 70 ℃ water bath for 2h, dropwise adding 10% dilute hydrochloric acid solution, controlling the dropwise adding time to be 5min, heating to 75-80 ℃, performing ultrasonic treatment, performing magnetic stirring for 15-20min, adding silver nitrate, continuously stirring for 30min, filtering, washing with deionized water for three times, and drying to obtain silver zeolite powder, wherein the weight ratio of the zeolite to the 10% sodium chloride solution to the 10% dilute hydrochloric acid solution to the silver nitrate is controlled to be 1: 10-15: 0.5-0.8;
s2: preparing antibacterial powder: uniformly mixing the silver zeolite powder, the tourmaline powder, the imidazolium salt and the coupling agent, stirring and heating for 2 hours at the temperature of 300-400 ℃, cooling and ball-milling into fine enough powder to obtain antibacterial powder;
s3: and weighing the polyester chips and the antibacterial powder according to the weight ratio, respectively adding the polyester chips and the antibacterial powder into a medium-speed mixer, stirring the polyester chips and the antibacterial powder together for 3-15 minutes, uniformly mixing, discharging, adding the mixture into a double-screw extruder, extruding, blending and melting the mixture by a screw machine, and spinning to obtain the silver zeolite antibacterial fiber.
In the embodiment, in the step 3, the melting temperature is 220-280 ℃, the winding speed is controlled to be 1000-3000 m/min, the heat setting temperature is 80-150 ℃, and the drawing multiple is controlled to be 2-6 times.
Example 3
The embodiment provides a silver zeolite antibacterial composite fabric which sequentially comprises an inner layer, a silver zeolite fiber layer and a waterproof layer from inside to outside, wherein the silver zeolite fiber layer is woven by yarns spun by the silver zeolite antibacterial fibers in the embodiment 1; the waterproof layer is a weft plain-stitch structure woven by expanded fiber yarns, the inner layer is woven by cotton, fibrilia and modal fiber blended yarns, and the blending ratio of the cotton, the fibrilia and the modal fiber is 60:20: 20. The silver zeolite antibacterial composite fabric is woven by silver zeolite antibacterial fiber yarns, expanded fiber yarns and blended yarns through a weaving process.
In this embodiment, the expanded fiber yarn is formed by twisting expanded fibers, and the maximum length of the gap between the warp and weft directions of the weft plain stitch structure is less than 20% of the diameter of the yarn.
Application example
The performance of the fabric in example 3 was compared with that of a commercially available fabric, and the results are shown in table 1;
TABLE 1 comparison of the bacteriostatic effects
The data in table 1 show that the preparation method and the application of the silver zeolite antibacterial fiber provided by the invention adopt the technical means of mixing tourmaline powder with silver zeolite during the preparation of the silver zeolite antibacterial fiber, and the fabric containing tourmaline can release negative ions after friction and can form negative oxygen ions by combining with oxygen, so that the antibacterial effect of the traditional silver-loaded zeolite fiber layer is improved on the basis of not increasing the preparation cost; the waterproof layer arranged on the outermost layer enlarges the application range of the multifunctional fabric, the skin-friendly inner layer in the inner layer improves the comfort level of the multifunctional fabric, the application occasions of the multifunctional fabric are enlarged, the functions are various, and the practicability is high.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The silver zeolite antibacterial fiber is characterized by comprising 90-100 parts by weight of polyester chips and 5-10 parts by weight of antibacterial powder; the antibacterial powder comprises the following components in parts by weight:
2. the silver zeolite antibacterial fiber according to claim 1, wherein the particle size of the antibacterial powder is 0.5 to 0.8 μm.
3. The silver zeolite antibacterial fiber of claim 1, wherein the polyester chip is one or more of PET, PBT, PTT.
4. A method for preparing silver zeolite antibacterial fiber according to any one of claims 1 to 3, wherein the silver zeolite antibacterial fiber is prepared by the following method:
s1: preparing silver zeolite powder:
s2: preparing antibacterial powder, weighing the silver zeolite powder, the tourmaline powder, the imidazolium salt and the coupling agent according to the weight ratio, uniformly mixing, stirring and heating at the temperature of 300-;
s3: and weighing the polyester chips and the antibacterial powder according to the weight ratio, respectively adding the polyester chips and the antibacterial powder into a medium-speed mixer, stirring the polyester chips and the antibacterial powder together for 3-15 minutes, uniformly mixing, discharging, adding the mixture into a double-screw extruder, extruding, blending and melting the mixture by a screw machine, and spinning to obtain the silver zeolite antibacterial fiber.
5. The method of claim 4, wherein the melting temperature of the silver zeolite antibacterial fiber in step S3 is 220-280 ℃.
6. The method of claim 4, wherein in step S3, the winding speed is controlled to 1000-3000 m/min, the heat setting temperature is 80-150 ℃, and the draft ratio is controlled to 2-6.
7. The silver zeolite antibacterial composite fabric is characterized by comprising an inner layer, a silver zeolite fiber layer and a waterproof layer from inside to outside in sequence, wherein the silver zeolite fiber layer is woven by yarns spun by the silver zeolite antibacterial fibers according to any one of claims 1 to 3 and is connected with the inner layer and the silver zeolite fiber layer through a rib weave structure; the waterproof layer is a weft plain stitch structure woven by expansion fiber yarns, and the silver zeolite antibacterial composite fabric is woven by the silver zeolite antibacterial fiber yarns, the expansion fiber yarns and blended yarns through a weaving process.
8. The silver zeolite antibacterial composite fabric according to claim 7, wherein the maximum length of gaps between the warp and weft directions of the weft plain stitch structure is less than 20% of the diameter of the yarn.
9. The silver zeolite antibacterial composite fabric according to claim 8, wherein the expanded fiber yarn is formed by twisting the expanded fibers.
10. The silver zeolite antibacterial composite fabric according to claim 7, characterized in that the inner layer is woven from the blended yarn comprising cotton-flax fibers and modal fibers, wherein the cotton content is 50-60%, and the flax fibers content is 20-30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011303632.7A CN112342638A (en) | 2020-11-19 | 2020-11-19 | Silver zeolite antibacterial fiber and composite fabric thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011303632.7A CN112342638A (en) | 2020-11-19 | 2020-11-19 | Silver zeolite antibacterial fiber and composite fabric thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112342638A true CN112342638A (en) | 2021-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011303632.7A Pending CN112342638A (en) | 2020-11-19 | 2020-11-19 | Silver zeolite antibacterial fiber and composite fabric thereof |
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| Country | Link |
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| CN (1) | CN112342638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988899A (en) * | 2022-06-11 | 2022-09-02 | 广东欧文莱陶瓷有限公司 | Ceramic thin plate capable of releasing negative ions |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020072644A (en) * | 2001-03-12 | 2002-09-18 | 제이티엘주식회사 | Method of manufacturing a activated synthetic cottonwool |
| JP2005042062A (en) * | 2003-07-25 | 2005-02-17 | Komatsu Seiren Co Ltd | Waterproof film and moisture permeable waterproof cloth |
| KR20110088281A (en) * | 2010-01-28 | 2011-08-03 | 벤텍스 주식회사 | Moisture control fiber and fabric |
| CN203700652U (en) * | 2013-12-19 | 2014-07-09 | 吴江明敏制衣有限公司松陵分公司 | Waterproof and moisture-proof fabric |
| CN111016348A (en) * | 2019-11-25 | 2020-04-17 | 江苏惟妙纺织科技有限公司 | Antibacterial, mildew-proof and peculiar smell-eliminating lace |
| CN215283793U (en) * | 2020-11-19 | 2021-12-24 | 宁波大千纺织品有限公司 | Silver zeolite antibacterial composite fabric |
-
2020
- 2020-11-19 CN CN202011303632.7A patent/CN112342638A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020072644A (en) * | 2001-03-12 | 2002-09-18 | 제이티엘주식회사 | Method of manufacturing a activated synthetic cottonwool |
| JP2005042062A (en) * | 2003-07-25 | 2005-02-17 | Komatsu Seiren Co Ltd | Waterproof film and moisture permeable waterproof cloth |
| KR20110088281A (en) * | 2010-01-28 | 2011-08-03 | 벤텍스 주식회사 | Moisture control fiber and fabric |
| CN203700652U (en) * | 2013-12-19 | 2014-07-09 | 吴江明敏制衣有限公司松陵分公司 | Waterproof and moisture-proof fabric |
| CN111016348A (en) * | 2019-11-25 | 2020-04-17 | 江苏惟妙纺织科技有限公司 | Antibacterial, mildew-proof and peculiar smell-eliminating lace |
| CN215283793U (en) * | 2020-11-19 | 2021-12-24 | 宁波大千纺织品有限公司 | Silver zeolite antibacterial composite fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988899A (en) * | 2022-06-11 | 2022-09-02 | 广东欧文莱陶瓷有限公司 | Ceramic thin plate capable of releasing negative ions |
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