CN111364232A - Antibacterial and mildewproof cotton fabric and preparation process thereof - Google Patents
Antibacterial and mildewproof cotton fabric and preparation process thereof Download PDFInfo
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- CN111364232A CN111364232A CN202010228807.6A CN202010228807A CN111364232A CN 111364232 A CN111364232 A CN 111364232A CN 202010228807 A CN202010228807 A CN 202010228807A CN 111364232 A CN111364232 A CN 111364232A
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- antibacterial
- cotton fabric
- guide roller
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- mildewproof
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- 239000004744 fabric Substances 0.000 title claims abstract description 187
- 229920000742 Cotton Polymers 0.000 title claims abstract description 180
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 144
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 238000005507 spraying Methods 0.000 claims description 66
- 239000007921 spray Substances 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 29
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 27
- 239000008367 deionised water Substances 0.000 claims description 23
- 229910021641 deionized water Inorganic materials 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 20
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 17
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 17
- 229920002674 hyaluronan Polymers 0.000 claims description 17
- 229960003160 hyaluronic acid Drugs 0.000 claims description 17
- -1 nano silver ions Chemical class 0.000 claims description 17
- 235000010413 sodium alginate Nutrition 0.000 claims description 17
- 239000000661 sodium alginate Substances 0.000 claims description 17
- 229940005550 sodium alginate Drugs 0.000 claims description 17
- 239000003921 oil Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 241001116389 Aloe Species 0.000 claims description 11
- 235000011399 aloe vera Nutrition 0.000 claims description 11
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 240000005308 Juniperus chinensis Species 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 238000002791 soaking Methods 0.000 claims description 9
- LCRMGUFGEDUSOG-UHFFFAOYSA-N naphthalen-1-ylsulfonyloxymethyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(OCOS(=O)(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 LCRMGUFGEDUSOG-UHFFFAOYSA-N 0.000 claims description 8
- 241000721662 Juniperus Species 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 4
- 239000010639 cypress oil Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 230000035699 permeability Effects 0.000 abstract description 7
- 210000004243 sweat Anatomy 0.000 abstract description 6
- 230000009965 odorless effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000001132 ultrasonic dispersion Methods 0.000 description 5
- 239000003242 anti bacterial agent Substances 0.000 description 4
- 230000003385 bacteriostatic effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229920001661 Chitosan Polymers 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 2
- 241000274177 Juniperus sabina Species 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- XEGMDUOAESTQCC-UHFFFAOYSA-N 1-(naphthalen-1-ylmethyl)naphthalene;sodium Chemical compound [Na].C1=CC=C2C(CC=3C4=CC=CC=C4C=CC=3)=CC=CC2=C1 XEGMDUOAESTQCC-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 241000596154 Belamcanda Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229940107666 astragalus root Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- D—TEXTILES; PAPER
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- 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
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B17/00—Selection of special materials for underwear
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
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- 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
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- 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
- D06B23/04—Carriers or supports for textile materials to be treated
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- 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, distillation
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- 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
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- 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
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
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- D06M13/005—Compositions containing perfumes; Compositions containing deodorants
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- 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
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
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- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
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- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/34—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass antimicrobial or antibacterial
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/36—Deodorising or perfuming
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/36—Deoderising or perfuming
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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
- D06M2101/06—Vegetal fibres cellulosic
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- D—TEXTILES; PAPER
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
Abstract
The invention discloses an antibacterial and mildewproof cotton fabric and a preparation process thereof, wherein the mass ratio of fine cotton wool to long cotton wool in the antibacterial and mildewproof cotton fabric is 5: 0.5 to 1; the antibacterial and mildewproof cotton fabric contains 90-95% of cotton. According to the antibacterial and mildewproof cotton fabric, the pretreatment liquid and the antibacterial liquid are used for pretreating and padding the gray fabric of the cotton fabric step by step, so that the cotton fabric has a uniform and stable antibacterial and antibacterial effect, and meanwhile, the cotton fabric has the characteristics of sweat absorption and air permeability, and keeps the cotton fabric dry and comfortable, antibacterial, odorless and mildewproof.
Description
Technical Field
The invention relates to the technical field of cotton fabrics, in particular to an antibacterial and mildewproof cotton fabric and a preparation process thereof.
Background
The cotton fabric has the characteristics of softness, air permeability, sweat absorption and no damage to skin, and is widely applied to the production and preparation of underwear, pajamas, T-shirts and other next-to-skin clothes, so that the requirements of people on the comfortable and air-permeable performance of the next-to-skin clothes are met.
The cotton fabric has high content of cotton fibers, and people know that a large number of hydrophilic groups exist in the cotton fibers, so that the cotton fibers have good water absorption and high moisture regain, can absorb sweat of a human body, and keep clothes dry and comfortable. However, the cotton fiber has no antibacterial and mildewproof effect, and after the cotton fabric absorbs sweat stains, bacteria breed in a large quantity and generate peculiar smell, so that the life quality of people is seriously influenced.
The antibacterial fabric produced in the market at present has good safety, can remove bacteria, fungi and mould on the fabric, keeps the fabric clean and healthy, and can effectively prevent the regeneration and propagation of bacteria. Two common antibacterial treatment methods are available: one is a built-in silver ion antibacterial fabric, a silver ion antibacterial agent is directly added into chemical fibers by adopting a spinning-grade antibacterial technology to be woven into the antibacterial fabric; the other is a post-treatment technology, and an antibacterial agent is added through a fabric post-treatment shaping process. However, the antibacterial treatment method has a complex process and high cost, and the antibacterial property of the fabric is gradually reduced along with the increase of the washing times of the fabric, so that the fabric cannot be antibacterial and mildewproof for a long time.
Chinese patent CN108977980A discloses a production process of an antibacterial slub cotton fabric, which belongs to the technical field of textile production processes, and the technical scheme is characterized by comprising the steps of selecting yarns, warping, slashing, connecting warps and weaving, wherein the sizing agent for slashing comprises, by weight, 22-56 parts of PVA, 18-52 parts of oxidized starch, 2-5 parts of an antibacterial mixture and 3-8 parts of an organosilicon coupling agent, wherein the antibacterial mixture comprises, by weight, 5-10 parts of astragalus root, 5-10 parts of yellow answer and 10-20 parts of blackberry lily, and antibacterial active ingredients are attached to the yarns through a slashing process, so that the process is simplified, the production efficiency is improved, the adhesiveness of the antibacterial active ingredients in the yarns and the fabric is improved, and the antibacterial effect of the fabric is prolonged.
Chinese patent CN104594029B discloses an antibacterial finishing method of a blended cotton fabric, which comprises the following steps: (1) pulverizing Sabina chinensis, extracting with ethanol water solution, centrifuging, and concentrating the supernatant to obtain Sabina chinensis extract; (2) drying pericarpium Citri Reticulatae viride, pulverizing, extracting with ethanol water solution, centrifuging, and concentrating the supernatant to obtain pericarpium Citri Reticulatae viride extract; (3) taking chitosan, nano titanium dioxide, sabina vulgaris extract, green tangerine peel extract and water according to the weight, dissolving the chitosan, the nano titanium dioxide, the sabina vulgaris extract and the green tangerine peel extract with the water, and stirring the mixture to be uniform after dissolving; (4) and (3) soaking the blended cotton fabric into the mixed solution, soaking and rolling for two times, and drying to obtain the antibacterial blended cotton fabric. The prepared blended cotton fabric has high antibacterial performance.
Aiming at the problems, the invention provides an antibacterial and mildewproof cotton fabric and a preparation process thereof. The pretreatment liquid and the antibacterial liquid are used for treating and padding the cotton fabric step by step, so that the cotton fabric has better antibacterial and mildewproof effects.
Disclosure of Invention
Aiming at the problems, the invention provides an antibacterial and mildewproof cotton fabric and a preparation process thereof.
The technical scheme adopted by the invention for solving the problems is as follows: the antibacterial and mildewproof cotton fabric comprises the following components in percentage by mass: 0.5 to 1; the antibacterial and mildewproof cotton fabric contains 90 to 95 percent of cotton.
Further, the mass ratio of the fine cotton wool to the long cotton wool in the antibacterial and mildewproof cotton fabric is 5: 0.7; the antibacterial and mildewproof cotton fabric contains 92.5 percent of cotton.
Another object of the present invention is to provide a preparation process of the antibacterial and mildewproof cotton fabric, which comprises the following steps:
i, spraying pretreatment liquid on the cotton fabric gray fabric, and keeping the temperature at 45-50 ℃ for 8-15 min to obtain a pretreated cotton fabric;
step II, soaking the cotton fabric pretreated in the step I in an antibacterial solution for 3-5 hours, and repeatedly padding once after rolling to obtain the antibacterial cotton fabric; wherein the rolling residual rate is 25-30%;
and III, after the antibacterial cotton fabric obtained in the step II stays in steam for 10-15 s, drying at the temperature of 85-90 ℃ to obtain the antibacterial and mildewproof cotton fabric.
Further, in the step I, the adding ratio of the pretreatment solution to the cotton fabric is 10 mL: 2.0kg to 3.0 kg.
Further, in the step I, the pretreatment solution is prepared from aloe juice, sodium methylene dinaphthalene sulfonate, citric acid and deionized water in a mass ratio of 5.0-7.0: 0.01: 0.3: 20. The aloe juice in the pretreatment liquid has antibacterial and antibacterial effects, can absorb ultraviolet rays of UVA and UVB sections, enhances the ultraviolet resistance and oxidation resistance of the cotton fabric, can remove peculiar smell, eliminates peculiar smell generated after the cotton fabric absorbs sweat, keeps clothes fresh and has no peculiar smell; the sodium methylene dinaphthalene sulfonate can help the aloe juice to be uniformly and quickly dispersed in the cotton fabric; citric acid can prevent aloe juice from oxidative denaturation; the aloe juice, the methylene dinaphthalene sodium sulfonate and the citric acid cooperate to keep uniform and stable antibacterial and peculiar smell removing effects of pretreatment.
Further, in the step II, the antibacterial liquid is prepared from the following raw materials in parts by weight: 1 to 2 parts of cypress oil, 3 to 4 parts of nano silver ion, 1.5 to 2.5 parts of hyaluronic acid, 3.0 to 4.0 parts of sodium alginate and 60 to 80 parts of deionized water. The cypress oil in the antibacterial liquid has repellent effect, can kill mites, inhibit bacteria and resist bacteria, has a certain deodorization effect, and keeps the cotton fabric free of peculiar smell; the nano silver ions have good antibacterial and bacteriostatic effects, long antibacterial aging and good washing resistance, and the hyaluronic acid can adsorb the nano silver ions, prevent the nano silver ions from losing, prevent the cotton fabric from losing the antibacterial and bacteriostatic effects, protect the cotton fabric from stable structure and not being deformed; the sodium alginate has good stability and safety, and can promote the cotton fabric to have long-term antibacterial property, thereby having mildew resistance.
Furthermore, the antibacterial liquid is prepared from the following raw materials in parts by weight: 1.2 to 1.8 parts of juniper oil, 3.2 to 3.7 parts of nano silver ions, 1.7 to 2.2 parts of hyaluronic acid, 3.1 to 3.7 parts of sodium alginate and 65 to 75 parts of deionized water.
Further, in step II, the preparation method of the antibacterial liquid comprises: mixing hyaluronic acid and deionized water in parts by weight, ultrasonically dispersing the mixture for 15 to 20 minutes at the temperature of between 37 and 42 ℃, then adding nano silver ions in parts by weight, grinding and dispersing the mixture for 3 to 6 hours at the speed of between 150 and 300 revolutions per minute, and finally adding sodium alginate and Chinese juniper oil in parts by weight, and magnetically stirring the mixture for 60 to 120 minutes to obtain the antibacterial liquid.
Furthermore, in the step I, the grey cotton fabric cloth is sprayed with the pretreatment liquid through an automatic spraying device, the automatic spraying device comprises a box body, a shell, a first guide roller, a second guide roller, a third guide roller, a fourth guide roller and a pair of traction rollers, the box body is used for storing the pretreatment liquid, the shell is arranged on the box body, a feeding roller is arranged at a front opening of the shell, the first guide roller is arranged at the front part of the shell, the second guide roller is arranged at the middle part of the shell, the third guide roller is arranged at the middle part of the shell and is positioned at the rear part of the second guide roller, the fourth guide roller is arranged at the rear part of the shell, the pair of traction rollers are arranged at a rear opening of the shell, and the grey cotton fabric cloth sequentially penetrates through the feeding roller, the first guide roller, the second guide roller, The cotton fabric gray fabric spraying device comprises a third material guide roller, a fourth material guide roller and a pair of traction rollers, wherein a front spraying region where cotton fabric gray fabric obliquely travels upwards is formed between the first material guide roller and the second material guide roller, a rear spraying region where the cotton fabric gray fabric obliquely travels downwards is formed between the second material guide roller and the third material guide roller, the front spraying region is provided with a front upper spraying plate and a front lower spraying plate, the rear spraying region is provided with a rear upper spraying plate and a rear lower spraying plate, a spraying pump is installed at the rear part of a box body, the input end of the spraying pump is connected with the box body through a pipeline, and the output end of the spraying pump is connected with the front upper spraying plate, the front lower spraying plate, the rear upper spraying plate and the rear lower spraying plate through pipelines.
Furthermore, the front upper spray plate and the front lower spray plate are connected together through a pair of first connecting plates, the rear upper spray plate and the rear lower spray plate are connected together through a pair of second connecting plates, the shell is communicated with the box body through a plurality of guide pipes, a first air cylinder and a second air cylinder are fixed at the top of the shell, an extension rod of the first air cylinder is connected with a connecting column on the front upper spray plate, an extension rod of the second air cylinder is connected with a connecting column on the rear upper spray plate, the front lower spray plate, the rear upper spray plate and the rear lower spray plate are identical in structure, the front upper spray plate is provided with a joint, a top plate and a frame, one end of the joint is connected on the pipeline, the top plate is fixed at the top end of the frame, and the other end of the joint is connected at the center of the top plate, the perforated plate is installed to the lower extreme of frame, the apopore has been seted up on the perforated plate, install the nozzle on the apopore, the apopore passes through the reposition of redundant personnel chamber of frame with the joint is linked together.
The invention has the advantages that:
(1) according to the antibacterial and mildewproof cotton fabric, the pretreatment liquid and the antibacterial liquid are used for pretreating and padding the gray fabric of the cotton fabric step by step, so that the cotton fabric is enabled to have uniform and stable antibacterial and antibacterial effects, meanwhile, the cotton fabric has the characteristics of sweat absorption and air permeability, and the cotton fabric is kept dry and comfortable, antibacterial, odorless and excellent in mildewproof effect;
(2) according to the antibacterial and mildewproof cotton fabric, after the antibacterial solution is used for padding, the antibacterial solution is temporarily suspended in a steam clock, so that the combination firmness and stability of the antibacterial agent and the cotton fabric are further improved, the antibacterial and mildewproof effect is increased, the antibacterial agent is prevented from being lost in the subsequent drying process, and the antibacterial and mildewproof effect is reduced;
(3) the antibacterial and mildewproof cotton fabric has the advantages of excellent antibacterial and mildewproof effects, simple process operation, low cost and suitability for popularization;
(4) according to the preparation process of the antibacterial and mildewproof cotton fabric, the cotton fabric grey cloth is sprayed with the pretreatment liquid through the automatic spraying device, the distance between the end face of the nozzle of the automatic spraying device and the surface of the cotton fabric grey cloth is 300mm to 500mm, and during work, the first air cylinder and the second air cylinder synchronously reciprocate up and down, so that the front upper spraying plate, the front lower spraying plate, the rear upper spraying plate and the rear lower spraying plate are driven to synchronously reciprocate up and down, the pretreatment liquid is uniformly sprayed, the cotton fabric grey cloth is comprehensively sprayed, and the quality of subsequent treatment is ensured.
Drawings
In order to more clearly illustrate the advancement of the antibacterial and mildewproof cotton fabric and the preparation process thereof, the following steps are performed. In the drawings:
fig. 1 is a schematic structural view of an automatic spraying device of the present invention.
Fig. 2 is a schematic structural view of the rear upper spray plate of the present invention.
Description of reference numerals: the spraying device comprises a box body 10, a spraying pump 11, a shell 12, a front opening 13, a rear opening 14, a first air cylinder 15, a second air cylinder 16, a feeding roller 17, a first material guiding roller 18, a second material guiding roller 19, a front upper spraying plate 20, a rear upper spraying plate 21, a joint 211, a top plate 212, a frame 213, a flow dividing cavity 214, a porous plate 215, a water outlet hole 216, a nozzle 217, a third material guiding roller 22, a fourth material guiding roller 23, a traction roller 24, a first connecting plate 25, a front lower spraying plate 26, a rear lower spraying plate 27, a guide pipe 28, a connecting column 29 and a second connecting plate 30.
Detailed Description
The following detailed description of embodiments of the invention, but the invention can be practiced in many different ways, as defined and covered by the claims.
Example 1
Antibacterial and mildewproof cotton fabric
The mass ratio of the fine cotton wool to the long cotton wool in the antibacterial and mildewproof cotton fabric is 5: 0.5; the antibacterial and mildewproof cotton fabric contains 90 percent of cotton.
The process comprises the following steps:
step I, spraying pretreatment liquid on the cotton fabric grey cloth, and keeping the temperature at 45 ℃ for 8min to obtain a pretreated cotton fabric; wherein the adding proportion of the pretreatment liquid to the cotton fabric is 10 mL: 2.0 kg; the pretreatment solution is prepared from aloe juice, sodium methylene dinaphthalene sulfonate, citric acid and deionized water in a mass ratio of 5.0: 0.01: 0.3: 20;
step II, soaking the cotton fabric pretreated in the step I in an antibacterial solution for 3 hours, rolling the cotton fabric by using a rolling roller, and repeatedly padding once to obtain the antibacterial cotton fabric; wherein the rolling residual rate is 25%;
the antibacterial liquid is prepared from the following raw materials in parts by weight: 1kg of juniper oil, 3kg of nano silver ions, 1.5kg of hyaluronic acid, 3.0kg of sodium alginate and 60kg of deionized water; the preparation method of the antibacterial liquid comprises the following steps: mixing hyaluronic acid and deionized water in parts by weight, performing ultrasonic dispersion for 15 minutes at the temperature of 37 ℃, then adding nano silver ions in parts by weight, grinding and dispersing for 3 hours at the speed of 150 r/min, and finally adding sodium alginate and Chinese juniper oil in parts by weight, and magnetically stirring for 60 minutes to obtain the antibacterial liquid.
And III, after the antibacterial cotton fabric obtained in the step II stays in steam for 10s, drying at the temperature of 85 ℃ to obtain the antibacterial and mildewproof cotton fabric.
Example 2
Antibacterial and mildewproof cotton fabric
The mass ratio of the fine cotton wool to the long cotton wool in the antibacterial and mildewproof cotton fabric is 5: 1; the antibacterial and mildewproof cotton fabric contains 95 percent of cotton.
The process comprises the following steps:
step I, spraying pretreatment liquid on the cotton fabric grey cloth, and keeping the temperature at 50 ℃ for 15min to obtain a pretreated cotton fabric; wherein the adding proportion of the pretreatment liquid to the cotton fabric is 10 mL: 3.0 kg; the pretreatment solution is prepared from aloe juice, sodium methylene dinaphthalene sulfonate, citric acid and deionized water according to a mass ratio of 7.0: 0.01: 0.3: 20;
step II, soaking the cotton fabric pretreated in the step I in an antibacterial solution for 5 hours, rolling the cotton fabric by using a rolling roller, and repeatedly padding once to obtain the antibacterial cotton fabric; wherein the rolling residual rate is 30 percent;
the antibacterial liquid is prepared from the following raw materials in parts by weight: 2kg of juniper oil, 4kg of nano silver ions, 2.5kg of hyaluronic acid, 4.0kg of sodium alginate and 80kg of deionized water; the preparation method of the antibacterial liquid comprises the following steps: mixing hyaluronic acid and deionized water in parts by weight, performing ultrasonic dispersion for 20 minutes at the temperature of 42 ℃, adding nano silver ions in parts by weight, grinding and dispersing for 6 hours at the speed of 300 revolutions per minute, and finally adding sodium alginate and Chinese juniper oil in parts by weight, and performing magnetic stirring for 120 minutes to obtain the antibacterial liquid.
And III, after the antibacterial cotton fabric obtained in the step II stays in steam for 15s, drying at the temperature of 90 ℃ to obtain the antibacterial and mildewproof cotton fabric.
Example 3
Antibacterial and mildewproof cotton fabric
The mass ratio of the fine cotton wool to the long cotton wool in the antibacterial and mildewproof cotton fabric is 5: 0.6; the antibacterial and mildewproof cotton fabric contains 91% of cotton.
The process comprises the following steps:
step I, spraying pretreatment liquid on the cotton fabric grey cloth, and keeping the temperature at 46 ℃ for 10min to obtain a pretreated cotton fabric; wherein the adding proportion of the pretreatment liquid to the cotton fabric is 10 mL: 2.2 kg; the pretreatment solution is prepared from aloe juice, sodium methylene dinaphthalene sulfonate, citric acid and deionized water in a mass ratio of 5.5: 0.01: 0.3: 20;
step II, soaking the cotton fabric pretreated in the step I in an antibacterial solution for 3.5 hours, rolling the cotton fabric by using a rolling roller, and repeatedly padding once to obtain the antibacterial cotton fabric; wherein the rolling residual rate is 26 percent;
the antibacterial liquid is prepared from the following raw materials in parts by weight: 1.2kg of juniper oil, 3.2kg of nano silver ions, 1.7kg of hyaluronic acid, 3.1kg of sodium alginate and 65kg of deionized water; the preparation method of the antibacterial liquid comprises the following steps: mixing hyaluronic acid and deionized water in parts by weight, performing ultrasonic dispersion for 16 minutes at the temperature of 38 ℃, adding nano silver ions in parts by weight, grinding and dispersing for 4 hours at the speed of 180 r/min, and finally adding sodium alginate and Chinese juniper oil in parts by weight, and performing magnetic stirring for 80 minutes to obtain the antibacterial liquid.
And III, after the antibacterial cotton fabric obtained in the step II stays in steam for 11s, drying at 86 ℃ to obtain the antibacterial and mildewproof cotton fabric.
Example 4
Antibacterial and mildewproof cotton fabric
The mass ratio of the fine cotton wool to the long cotton wool in the antibacterial and mildewproof cotton fabric is 5: 0.9; the antibacterial and mildewproof cotton fabric contains 94% of cotton.
The process comprises the following steps:
step I, spraying pretreatment liquid on the cotton fabric grey cloth, and keeping for 13min at the temperature of 49 ℃ to obtain a pretreated cotton fabric; wherein the adding proportion of the pretreatment liquid to the cotton fabric is 10 mL: 2.8 kg; the pretreatment solution is prepared from aloe juice, sodium methylene dinaphthalene sulfonate, citric acid and deionized water in a mass ratio of 6.5: 0.01: 0.3: 20;
step II, soaking the cotton fabric pretreated in the step I in an antibacterial solution for 4.5 hours, rolling the cotton fabric by using a rolling roller, and repeatedly padding once to obtain the antibacterial cotton fabric; wherein the rolling residual rate is 29 percent;
the antibacterial liquid is prepared from the following raw materials in parts by weight: 1.8kg of juniper oil, 3.7kg of nano silver ions, 2.2kg of hyaluronic acid, 3.7kg of sodium alginate and 75kg of deionized water; the preparation method of the antibacterial liquid comprises the following steps: mixing hyaluronic acid and deionized water in parts by weight, performing ultrasonic dispersion for 19 minutes at the temperature of 41 ℃, adding nano silver ions in parts by weight, grinding and dispersing at the speed of 240 revolutions per minute for 5 hours, and finally adding sodium alginate and Chinese juniper oil in parts by weight, and magnetically stirring for 100 minutes to obtain the antibacterial liquid.
And III, after the antibacterial cotton fabric obtained in the step II stays in steam for 14s, drying at the temperature of 89 ℃ to obtain the antibacterial and mildewproof cotton fabric.
Example 5
Antibacterial and mildewproof cotton fabric
The mass ratio of the fine cotton wool to the long cotton wool in the antibacterial and mildewproof cotton fabric is 5: 0.7; the antibacterial and mildewproof cotton fabric contains 92.5 percent of cotton.
The process comprises the following steps:
step I, spraying pretreatment liquid on the cotton fabric grey cloth, and keeping for 11min at the temperature of 48 ℃ to obtain a pretreated cotton fabric; wherein the adding proportion of the pretreatment liquid to the cotton fabric is 10 mL: 2.5 kg; the pretreatment solution is prepared from aloe juice, sodium methylene dinaphthalene sulfonate, citric acid and deionized water in a mass ratio of 6.0: 0.01: 0.3: 20;
step II, soaking the cotton fabric pretreated in the step I in an antibacterial solution for 4 hours, rolling the cotton fabric by using a rolling roller, and repeatedly padding once to obtain the antibacterial cotton fabric; wherein the rolling residual rate is 28 percent;
the antibacterial liquid is prepared from the following raw materials in parts by weight: 1.5kg of juniper oil, 3.5kg of nano silver ions, 2.0kg of hyaluronic acid, 3.5kg of sodium alginate and 70kg of deionized water; the preparation method of the antibacterial liquid comprises the following steps: mixing hyaluronic acid and deionized water in parts by weight, performing ultrasonic dispersion for 18 minutes at the temperature of 40 ℃, adding nano silver ions in parts by weight, grinding and dispersing at the speed of 260 revolutions per minute for 4.5 hours, and finally adding sodium alginate and Chinese juniper oil in parts by weight, and magnetically stirring for 90 minutes to obtain the antibacterial liquid.
And III, after the antibacterial cotton fabric obtained in the step II stays in steam for 13s, drying at the temperature of 88 ℃ to obtain the antibacterial and mildewproof cotton fabric.
Example 6
In each step I, the cotton fabric grey cloth is sprayed with the pretreatment liquid by an automatic spraying device, as shown in fig. 1, the automatic spraying device comprises a box 10, a shell 12, a first guide roller 18, a second guide roller 19, a third guide roller 22, a fourth guide roller 23 and a pair of drawing rollers 24, the box 10 is used for storing the pretreatment liquid, the shell 12 is arranged at the top of the box 10, the bottom of the shell 12 is communicated with the box 10 through a plurality of conduits 28 so that the pretreatment liquid collected at the bottom of the shell 12 flows back into the box 10, the feed roller 17 is arranged at the front opening 13 of the shell 12, the first guide roller 18 is arranged at the front part inside the shell 12, the second guide roller 19 is arranged at the middle part inside the shell 12, the third guide roller 22 is arranged at the middle part inside the shell 12 and is positioned behind the second guide roller 19, the fourth material guiding roller 23 is installed at the rear part inside the housing 12, a pair of drawing rollers 24 is arranged at the rear opening 14 of the housing 12, the cotton fabric gray fabric sequentially passes through the feeding roller 17, the first material guiding roller 18, the second material guiding roller 19, the third material guiding roller 22, the fourth material guiding roller 23 and the pair of drawing rollers 24, a front spraying area where the cotton fabric gray fabric obliquely travels upwards is formed between the first material guiding roller 18 and the second material guiding roller 19, a rear spraying area where the cotton fabric gray fabric obliquely travels downwards is formed between the second material guiding roller 19 and the third material guiding roller 22, the front spraying area is provided with a front upper spraying plate 20 and a front lower spraying plate 26, the front upper spraying plate 20 and the front lower spraying plate 26 are connected together through a pair of first connecting plates 25, the rear spraying area is provided with a rear upper spraying plate 21 and a rear lower spraying plate 27, the utility model discloses a spraying plate, including box 10, back upper spray plate 21 with back lower spray plate 27 links together through a pair of second connecting plate 30, spray pump 11 is installed to the rear of box 10, spray pump 11's input pass through the pipeline with box 10 connects, spray pump 11's output pass through the pipeline with preceding upper spray plate 20 preceding lower spray plate 26 back upper spray plate 21 with back lower spray plate 27 is connected, the top of casing 12 is fixed with first cylinder 15 and second cylinder 16, the extension bar of first cylinder 15 with the spliced pole 29 on the preceding upper spray plate 20 is connected, the extension bar of second cylinder 16 with spliced pole 29 on the back upper spray plate 21 is connected.
The front upper spray plate 20, the front lower spray plate 26, the rear upper spray plate 21 and the rear lower spray plate 27 have the same structure, as shown in fig. 2, the front upper spray plate 20 has a joint 211, a top plate 212 and a frame 213, one end of the joint 211 is connected to the pipeline, the top plate 212 is fixed at the top end of the frame 213, the other end of the joint 211 is connected to the center of the top plate 212, a porous plate 215 is installed at the lower end of the frame 213, a water outlet hole 216 is formed in the porous plate 215, a nozzle 217 is installed on the water outlet hole 216, the water outlet hole 216 is communicated with the joint 211 through a diversion cavity 214 of the frame 213, the distance from the end surface of the nozzle 217 to the surface of the cotton fabric grey cloth is 300mm to 500mm, and during operation, the first cylinder 15 and the second cylinder 16 synchronously reciprocate up and down to drive the front upper spray plate 20 to drive, The front lower spraying plate 26, the rear upper spraying plate 21 and the rear lower spraying plate 27 also synchronously reciprocate up and down, so that the pretreatment liquid is uniformly sprayed, the cotton fabric gray fabric is comprehensively sprayed, and the subsequent treatment quality is ensured.
Examples of the experiments
To further illustrate the improvement of the antibacterial and mildewproof cotton fabric prepared in the embodiments 1 to 5 of the present invention, the following tests are performed.
Test 1: the moisture permeability of the antibacterial and mildewproof cotton fabric is detected according to GB/T12704.1-2009, the drip diffusion time, the water absorption rate and the evaporation time of the antibacterial and mildewproof cotton fabric are detected according to GB/T21655.1-2008, and the statistical results of the results are shown in the following table 1:
table 1 performance test of antibacterial and mildewproof cotton fabric prepared in embodiments 1 to 5 of the present invention
| Test items | Moisture permeability (g/m)2d) | Drip spread time(s) | Water absorption (%) | Evaporation time (g/h) |
| Standard of merit | ≥8000 | ≤5 | ＞100 | ≥0.18 |
| Example 1 | 12340 | 0.28 | 132 | 0,487 |
| Example 2 | 12080 | 0.23 | 131 | 0.476 |
| Example 3 | 12140 | 0.24 | 136 | 0.488 |
| Example 3 | 12320 | 0.25 | 135 | 0.486 |
| Example 5 | 12410 | 0.26 | 134 | 0.479 |
And (3) testing 2: after the antibacterial and mildewproof cotton fabric prepared in the embodiments 1-5 of the invention and the cotton fabric (comparative example) which is made of the same material and has not been subjected to antibacterial treatment and has the same specification are kept still for 5 days in the same environment, the viable count is detected according to GB/T15979-2002, the bacteriostasis rate of each embodiment group relative to the comparative example is calculated, and the detection results are shown in the following table 2:
table 2 antibacterial property test of antibacterial and mildewproof cotton fabric prepared in embodiments 1 to 5 of the present invention
| Test items | Number of viable bacteria (. about.10)4) | Bacteriostatic ratio (%) |
| Comparative example | 196 | / |
| Example 1 | 3.05 | 98.44 |
| Example 2 | 2.98 | 98.48 |
| Example 3 | 3.02 | 98.46 |
| Example 3 | 2.88 | 98.53 |
| Example 5 | 2.92 | 98.51 |
The results show that the antibacterial and mildewproof cotton fabrics prepared in the embodiments 1 to 5 meet the national standard regulations in terms of moisture permeability, dripping water diffusion time, water absorption and evaporation time, and have the characteristics of good moisture conductivity and excellent water absorption and air permeability; in addition, the antibacterial mildew-proof fabric has better antibacterial mildew-proof effect and higher bacteriostatic rate. After 30 times of water washing, the average viable count of the groups of the invention in the examples is 7.6 x 104Comparative example viable count 205 × 104The average bacteriostasis rate is 96.29 percent, and still has higher bacteriostasis rate.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The antibacterial and mildewproof cotton fabric is characterized in that the mass ratio of fine cotton wool to long cotton wool in the antibacterial and mildewproof cotton fabric is 5: 0.5 to 1; the antibacterial and mildewproof cotton fabric contains 90-95% of cotton.
2. The antibacterial and mildewproof cotton fabric according to claim 1, wherein the mass ratio of the fine cotton to the long cotton in the antibacterial and mildewproof cotton fabric is 5: 0.7; the antibacterial and mildewproof cotton fabric contains 92.5% of cotton.
3. The preparation process of the antibacterial and mildewproof cotton fabric as claimed in claims 1 to 2, which is characterized by comprising the following steps of:
i, spraying pretreatment liquid on the cotton fabric gray fabric, and keeping the temperature at 45-50 ℃ for 8-15 min to obtain a pretreated cotton fabric;
step II, soaking the cotton fabric pretreated in the step I in an antibacterial solution for 3-5 hours, and repeatedly padding once after rolling to obtain the antibacterial cotton fabric; wherein the rolling residual rate is 25-30%;
and III, after the antibacterial cotton fabric obtained in the step II stays in steam for 10-15 s, drying at the temperature of 85-90 ℃ to obtain the antibacterial and mildewproof cotton fabric.
4. The preparation process according to claim 3, wherein in the step I, the addition ratio of the pretreatment solution to the cotton fabric is 10 mL: 2.0kg to 3.0 kg.
5. The preparation process according to claim 3, wherein in the step I, the pretreatment solution is prepared from aloe juice, sodium methylene dinaphthalene sulfonate, citric acid and deionized water in a mass ratio of 5.0-7.0: 0.01: 0.3: 20.
6. The preparation process according to claim 3, wherein in the step II, the antibacterial liquid is prepared from the following raw materials in parts by weight: 1 to 2 parts of cypress oil, 3 to 4 parts of nano silver ion, 1.5 to 2.5 parts of hyaluronic acid, 3.0 to 4.0 parts of sodium alginate and 60 to 80 parts of deionized water.
7. The preparation process according to claim 6, wherein the antibacterial liquid is prepared from the following raw materials in parts by weight: 1.2 to 1.8 parts of juniper oil, 3.2 to 3.7 parts of nano silver ions, 1.7 to 2.2 parts of hyaluronic acid, 3.1 to 3.7 parts of sodium alginate and 65 to 75 parts of deionized water.
8. The process according to claim 6, wherein in the step II, the antibacterial solution is prepared by: mixing hyaluronic acid and deionized water in parts by weight, ultrasonically dispersing the mixture for 15 to 20 minutes at the temperature of between 37 and 42 ℃, then adding nano silver ions in parts by weight, grinding and dispersing the mixture for 3 to 6 hours at the speed of between 150 and 300 revolutions per minute, and finally adding sodium alginate and Chinese juniper oil in parts by weight, and magnetically stirring the mixture for 60 to 120 minutes to obtain the antibacterial liquid.
9. The preparation process according to claim 3, wherein in step I, the greige cloth of cotton fabric is sprayed with the pretreatment liquid by an automatic spraying device, the automatic spraying device comprises a box body (10), a shell (12), a first guide roller (18), a second guide roller (19), a third guide roller (22), a fourth guide roller (23) and a pair of traction rollers (24), the box body (10) is used for storing the pretreatment liquid, the shell (12) is arranged on the box body (10), a feed roller (17) is arranged at a front opening (13) of the shell (12), the first guide roller (18) is arranged at the front part of the shell (12), the second guide roller (19) is arranged at the middle part of the shell (12), the third guide roller (22) is arranged at the middle part of the shell (12) and is positioned behind the second guide roller (19), the fourth material guide roller (23) is arranged at the rear part of the shell (12), a pair of traction rollers (24) is arranged at a rear opening (14) of the shell (12), the cotton fabric grey cloth sequentially passes through the feeding roller (17), the first material guide roller (18), the second material guide roller (19), the third material guide roller (22), the fourth material guide roller (23) and the pair of traction rollers (24), a front spraying area where the cotton fabric grey cloth obliquely travels upwards is formed between the first material guide roller (18) and the second material guide roller (19), a rear spraying area where the cotton fabric grey cloth obliquely travels downwards is formed between the second material guide roller (19) and the third material guide roller (22), the front spraying area is provided with a front upper spraying plate (20) and a front lower spraying plate (26), the rear spraying area is provided with a rear upper spraying plate (21) and a rear lower spraying plate (27), the rear of box (10) is installed and is sprayed pump (11), the input of spraying pump (11) pass through the pipeline with box (10) are connected, the output of spraying pump (11) pass through the pipeline with preceding spray board (20) on, preceding spray board (26) down spray board (21) on the back with back spray board (27) down and connect.
10. The manufacturing process according to claim 9, characterized in that the front upper spray plate (20) and the front lower spray plate (26) are connected together by a pair of first connecting plates (25), the rear upper spray plate (21) and the rear lower spray plate (27) are connected together by a pair of second connecting plates (30), the housing (12) is communicated with the box body (10) by a plurality of conduits (28), a first cylinder (15) and a second cylinder (16) are fixed on the top of the housing (12), an extension rod of the first cylinder (15) is connected with a connecting column (29) on the front upper spray plate (20), an extension rod of the second cylinder (16) is connected with a connecting column (29) on the rear upper spray plate (21), the front upper spray plate (20), the front lower spray plate (26), the rear upper spray plate (21) and the rear lower spray plate (27) have the same structure, preceding spray plate (20) have joint (211), roof (212) and frame (213), connect (211) one end and connect on the pipeline, roof (212) are fixed the top of frame (213), connect (211) other end and connect roof (212) central authorities department, perforated plate (215) are installed to the lower extreme of frame (213), apopore (216) have been seted up on perforated plate (215), install nozzle (217) on apopore (216), apopore (216) pass through reposition of redundant personnel chamber (214) of frame (213) with connect (211) and be linked together.
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| CN115323648A (en) * | 2022-08-17 | 2022-11-11 | 江苏耶利米机械有限公司 | Antibiotic non-woven fabrics production facility of graphite alkene |
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| CN113718442A (en) * | 2021-08-25 | 2021-11-30 | 绍兴创彩针纺科技有限公司 | Rayon fabric pretreatment process |
| CN115323648A (en) * | 2022-08-17 | 2022-11-11 | 江苏耶利米机械有限公司 | Antibiotic non-woven fabrics production facility of graphite alkene |
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