CN109252294B - High-strength hot-air seaweed membrane cloth and preparation method thereof - Google Patents
High-strength hot-air seaweed membrane cloth and preparation method thereof Download PDFInfo
- Publication number
- CN109252294B CN109252294B CN201810866233.8A CN201810866233A CN109252294B CN 109252294 B CN109252294 B CN 109252294B CN 201810866233 A CN201810866233 A CN 201810866233A CN 109252294 B CN109252294 B CN 109252294B
- Authority
- CN
- China
- Prior art keywords
- air
- fibers
- seaweed
- solution
- strength hot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241001474374 Blennius Species 0.000 title claims abstract description 61
- 239000004744 fabric Substances 0.000 title claims abstract description 53
- 239000012528 membrane Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 131
- 230000001112 coagulating effect Effects 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 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 abstract description 39
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 39
- 239000000661 sodium alginate Substances 0.000 claims abstract description 39
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 39
- 238000009987 spinning Methods 0.000 claims abstract description 39
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229940072056 alginate Drugs 0.000 claims abstract description 36
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 36
- 229920000615 alginic acid Polymers 0.000 claims abstract description 36
- 229920001661 Chitosan Polymers 0.000 claims abstract description 33
- 238000002791 soaking Methods 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 238000005406 washing Methods 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000012153 distilled water Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims description 71
- 239000007864 aqueous solution Substances 0.000 claims description 43
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 30
- 230000015271 coagulation Effects 0.000 claims description 24
- 238000005345 coagulation Methods 0.000 claims description 24
- 229940069521 aloe extract Drugs 0.000 claims description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 10
- 239000001110 calcium chloride Substances 0.000 claims description 10
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 235000019739 Dicalciumphosphate Nutrition 0.000 claims description 8
- 239000001506 calcium phosphate Substances 0.000 claims description 8
- 229940038472 dicalcium phosphate Drugs 0.000 claims description 8
- 229910000390 dicalcium phosphate Inorganic materials 0.000 claims description 8
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 241001116389 Aloe Species 0.000 claims description 5
- 235000011399 aloe vera Nutrition 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 claims 2
- 239000000047 product Substances 0.000 abstract description 12
- 239000012467 final product Substances 0.000 abstract 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 14
- 230000035699 permeability Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 230000000844 anti-bacterial effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 235000019700 dicalcium phosphate Nutrition 0.000 description 8
- 229910001385 heavy metal Inorganic materials 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- 230000003796 beauty Effects 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical group [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000222122 Candida albicans Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- 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
-
- 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
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/015—Natural yarns or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
- D04H3/153—Mixed yarns or filaments
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Abstract
The invention relates to a high-strength hot-air seaweed membrane cloth and a preparation method thereof. The preparation method of the high-strength hot-air seaweed membrane cloth comprises the following steps: (1) preparing a sodium alginate spinning solution; (2) introducing the spinning solution into a first coagulating bath, and drafting to obtain nascent fiber; (3) washing the nascent fiber with distilled water, introducing the nascent fiber into a second coagulating bath, and drafting; (4) washing with water; (5) soaking the fiber obtained in the step (4) in a chitosan solution, then squeezing out water, and drying to constant weight to obtain alginate fiber; (6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to the weight ratio of 70-80: mixing at a mass ratio of 10-12:5-6, hot air bonding, cooling and shaping to obtain the final product. The hot-air seaweed membrane cloth disclosed by the invention has the advantages of seaweed fibers, silk fibers and hot-air bonding products, and is high in strength and not easy to deform.
Description
Technical Field
The invention relates to the field of textiles, in particular to high-strength hot-air seaweed membrane cloth and a preparation method of the high-strength hot-air seaweed membrane cloth.
Background
The hot-air non-woven fabric belongs to one of hot-air bonded (hot-rolled and hot-air) non-woven fabrics, and is a non-woven fabric which is formed by combing fibers, penetrating a fiber web by hot air on drying equipment and heating the fiber web to bond the fiber web. The hot rolling bonding is a thermal bonding mode that a pair of hot rolling rolls is used for heating the fiber web and applying certain pressure at the same time; through-air bonding refers to a process in which a web is heated and melted by passing hot air through the web on a drying apparatus to produce a bond. The hot air bonding product has the characteristics of high filling power, good elasticity, soft hand feeling, strong heat retention, good air permeability and water permeability and the like, but has lower strength and is easy to deform. The hot air bonding product has the defects of low strength and easy deformation, so that the application field and the application range of the hot air bonding product are seriously influenced.
The alginate fiber is a novel high-performance fiber which is obtained by taking polysaccharide extracted from natural seaweed as a raw material and a water-soluble metal salt solution as a coagulating bath through a wet spinning production process and can be used as a green fiber. The product of the alginate fiber has good health care, medical and beauty functions. The seaweed accumulates abundant mineral substances in the sea, contains carbohydrate, amino acid, fat, various vitamins and other components, can activate the metabolism of cells, and has the functions of diminishing inflammation and relieving itching, so the seaweed fiber has the effects of naturally maintaining, moisturizing and beautifying the skin of a human body; the alginate fibers also have high hygroscopicity, and the thinner base cloth can absorb more essence, so that the essence skin care effect is better maintained. In addition, the alginate fiber has far infrared radiation effect, and the negative ions generated by the alginate fiber can form a conductive chain with metal ions in the skin to adsorb heavy metals, so that the oxidation and aging speed of cells can be slowed down, the metabolism of a human body can be promoted, and the aging can be delayed.
Therefore, the seaweed membrane cloth is developed, has the advantages of good moisture absorption of seaweed fibers, rich mineral content, good antibacterial property, good heavy metal adsorption effect, high bulkiness, good elasticity, soft hand feeling, strong heat retention, good air permeability and water permeability and the like of a hot air bonding product, overcomes the defects of low strength and easy deformation of the hot air bonding product, and has good market prospect and economic value.
Disclosure of Invention
The invention aims to provide the high-strength hot-air seaweed membrane cloth and the preparation method thereof, aiming at the defects of the prior art, the high-strength hot-air seaweed membrane cloth has the advantages of good seaweed fiber moisture absorption, rich mineral content, good antibacterial property, good heavy metal adsorption effect, high bulkiness, good elasticity, soft hand feeling, strong heat retention, good air permeability and water permeability and the like of a hot-air bonding product, and overcomes the defects of low strength and easy deformation of the hot-air bonding product.
In order to solve the technical problems, the invention adopts the following technical scheme that the preparation method of the high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain sodium alginate aqueous solution with mass percent of 2-4%, standing and defoaming to obtain sodium alginate spinning solution;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, and drafting by 60-100% to obtain nascent fibers, wherein the first coagulating bath is a 2-3% calcium chloride aqueous solution by mass, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 1-2 min;
(3) washing the nascent fiber with distilled water, introducing the nascent fiber into a second coagulation bath, and drafting the nascent fiber by 30-40%, wherein the second coagulation bath is a calcium hydrophosphate aqueous solution with the mass fraction of 0.01-0.02%, the temperature of the second coagulation bath is 30-40 ℃, and the coagulation time is 3-5 min;
(4) washing with water;
(5) dissolving chitosan in 1% acetic acid aqueous solution by mass fraction to prepare 2% chitosan solution by mass fraction, soaking the fiber obtained in the step (4) in 2% chitosan solution by mass fraction, squeezing out water, and drying to constant weight to obtain alginate fiber;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to the weight ratio of 70-80: mixing the materials according to the mass ratio of 10-12:5-6, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
Further, 1-2g of aloe extract is added into each liter of the sodium alginate spinning solution in the step (1), and the preparation method of the aloe extract comprises the following steps: cleaning folium Aloe, peeling, grinding into slurry, centrifuging at 5000r/min for 5min, filtering, and collecting supernatant to obtain the Aloe extract. The aloe extract is added into the sodium alginate spinning solution, so that the antibacterial, moisture absorption, moisture retention and water replenishing performances of the prepared seaweed membrane cloth can be improved, the aloe extract has a certain beautifying effect on skin, the regeneration and healing of damaged tissues can be promoted, and the aloe extract is added without toxic or side effect or other adverse effects.
Further, in the step (3), the nascent fiber is washed by distilled water, and then is soaked by 0.1-0.2mmol/L dicalcium phosphate solution in ammonium citrate, and then is introduced into a second coagulating bath to slowly release calcium ions, so that the strength of the prepared fiber is improved, and the prepared fiber is not easy to deform. Preferably, the soaking time is 20-30min by 0.1-0.2mmol/L dicalcium phosphate solution in ammonium citrate.
Further, in the step (5), before soaking the fibers in the chitosan solution, soaking the fibers in a sodium chloride aqueous solution with the mass fraction of 0.1-0.2% for 15-20 min. The function of soaking with 0.1-0.2% sodium chloride aqueous solution is to make sodium ion and calcium ion exchange, and make the sodium ion and calcium ion content in the fiber keep in reasonable range, and then make alginate fiber easy to gel, improve water absorption, and ensure the strength of the alginate fiber, and make the fiber difficult to deform.
The invention also discloses the high-strength hot-air seaweed membrane cloth prepared by the preparation method. The high-strength hot-air seaweed membrane cloth is a composite fiber which is prepared from alginate fibers serving as main fibers and alginate fibers, ES fibers and silk fibers according to a certain proportion, has the advantages of good hygroscopicity of the alginate fibers, rich mineral content, good antibacterial property and good heavy metal adsorption effect, has the advantages of soft touch, smoothness and high elasticity of the silk fibers, and has the advantages of high filling power, good elasticity, soft hand feeling, strong heat retention, good air permeability and good water permeability of a hot-air bonding product, and is high in strength and not easy to deform. The hot-air seaweed membrane cloth is light, thin and soft, permeable and breathable, has excellent touch, has good antibacterial property and heavy metal adsorption property, and has good effects of maintaining beauty and keeping young and delaying aging.
Furthermore, the high-strength hot-air seaweed film has the gram weight of 16-40g per square meter.
Compared with the prior art, the invention has the beneficial effects that: the preparation method is simple and stable, and convenient to popularize, and the prepared seaweed membrane cloth is safe, environment-friendly, soft, light, thin, good in air permeability and good in user experience. The high-strength hot-air seaweed membrane cloth is a composite fiber which is prepared from alginate fibers serving as main fibers and alginate fibers, ES fibers and silk fibers according to a certain proportion, has the advantages of good hygroscopicity of the alginate fibers, rich mineral content, good antibacterial property and good heavy metal adsorption effect, has the advantages of soft touch, smoothness and high elasticity of the silk fibers, and has the advantages of high filling power, good elasticity, soft hand feeling, strong heat retention, good air permeability and good water permeability of a hot-air bonding product, and is high in strength and not easy to deform. The hot-air seaweed membrane cloth is light, thin and soft, permeable and breathable, has excellent touch, has good antibacterial property and heavy metal adsorption property, and has good effects of maintaining beauty and keeping young and delaying aging.
Detailed Description
The following examples are given to facilitate a better understanding of the invention, but do not limit the invention. The experimental procedures in the following examples are conventional unless otherwise specified.
Example 1
A preparation method of high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain 3% sodium alginate aqueous solution, standing for defoaming to obtain sodium alginate spinning solution;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, and drafting by 60% to obtain nascent fibers, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 3%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 1 min;
(3) washing the nascent fiber with distilled water, introducing into a second coagulating bath, and drafting by 35%, wherein the second coagulating bath is 0.01% calcium hydrogen phosphate water solution by mass, the temperature of the second coagulating bath is 30-40 ℃, and the coagulating time is 5 min;
(4) washing with water;
(5) dissolving chitosan in 1% acetic acid aqueous solution by mass fraction to prepare 2% chitosan solution by mass fraction, soaking the fiber obtained in the step (4) in 2% chitosan solution by mass fraction, squeezing out water, and drying to constant weight to obtain alginate fiber;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to a ratio of 80: mixing the materials according to the mass ratio of 12:5, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
A high-strength hot-air seaweed membrane cloth prepared by the preparation method.
Example 2
A preparation method of high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain sodium alginate aqueous solution with mass percent of 2%, standing and defoaming to obtain sodium alginate spinning solution;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, and drafting by 60% to obtain nascent fibers, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 2%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 2 min;
(3) washing the nascent fiber with distilled water, introducing into a second coagulating bath, and drafting by 40%, wherein the second coagulating bath is 0.02% of calcium hydrogen phosphate aqueous solution by mass, the temperature of the second coagulating bath is 30-40 ℃, and the coagulating time is 4 min;
(4) washing with water;
(5) dissolving chitosan in 1% acetic acid aqueous solution by mass fraction to prepare 2% chitosan solution by mass fraction, soaking the fiber obtained in the step (4) in 2% chitosan solution by mass fraction, squeezing out water, and drying to constant weight to obtain alginate fiber;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to a ratio of 80: mixing the materials according to the mass ratio of 10:6, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
A high-strength hot-air seaweed membrane cloth prepared by the preparation method.
Example 3
A preparation method of high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain 4% sodium alginate aqueous solution, standing for defoaming to obtain sodium alginate spinning solution;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, drafting by 80% to obtain nascent fiber, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 3%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 1 min;
(3) washing the nascent fiber with distilled water, soaking for 25min with 0.1mmol/L ammonium citrate solution of dicalcium phosphate, and introducing into a second coagulation bath, drafting for 30%, wherein the second coagulation bath is 0.02% by mass of calcium hydrogen phosphate aqueous solution, the temperature of the second coagulation bath is 30-40 ℃, and the coagulation time is 3 min;
(4) washing with water;
(5) dissolving chitosan in 1% acetic acid aqueous solution by mass fraction to prepare 2% chitosan solution by mass fraction, soaking the fiber obtained in the step (4) in 2% chitosan solution by mass fraction, squeezing out water, and drying to constant weight to obtain alginate fiber;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to a ratio of 70: mixing the materials according to the mass ratio of 11:5, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
A high-strength hot-air seaweed membrane cloth prepared by the preparation method.
Example 4
A preparation method of high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain 4% sodium alginate aqueous solution, standing for defoaming to obtain sodium alginate spinning solution;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, drafting by 80% to obtain nascent fiber, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 3%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 1 min;
(3) washing the nascent fiber with distilled water, soaking for 20min with 0.2mmol/L ammonium citrate solution of dicalcium phosphate, and introducing into a second coagulation bath, drafting by 40%, wherein the second coagulation bath is 0.01% calcium hydrogen phosphate aqueous solution by mass fraction, the temperature of the second coagulation bath is 30-40 ℃, and the coagulation time is 3 min;
(4) washing with water;
(5) dissolving chitosan in 1% acetic acid aqueous solution by mass fraction to prepare 2% chitosan solution by mass fraction, soaking the fiber obtained in the step (4) in 2% chitosan solution by mass fraction, squeezing out water, and drying to constant weight to obtain alginate fiber;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to a ratio of 70: mixing the materials according to the mass ratio of 11:5, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
A high-strength hot-air seaweed membrane cloth prepared by the preparation method.
Example 5
A preparation method of high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain 4% sodium alginate aqueous solution, standing for defoaming to obtain sodium alginate spinning solution;
in this example, 1g of aloe extract is added to each liter of sodium alginate spinning solution, and the preparation method of the aloe extract is as follows: cleaning folium Aloe, peeling, grinding into slurry, centrifuging at 5000r/min for 5min, filtering to obtain supernatant to obtain Aloe extract;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, and drafting by 100% to obtain nascent fiber, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 3%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 1 min;
(3) washing the nascent fiber with distilled water, introducing into a second coagulating bath, and drafting for 30%, wherein the second coagulating bath is 0.02% calcium hydrogen phosphate water solution by mass, the temperature of the second coagulating bath is 30-40 ℃, and the coagulating time is 5 min;
(4) washing with water;
(5) dissolving chitosan in 1% acetic acid aqueous solution by mass fraction to prepare 2% chitosan solution by mass fraction, soaking the fiber obtained in the step (4) in 2% chitosan solution by mass fraction, squeezing out water, and drying to constant weight to obtain alginate fiber;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to a ratio of 80: mixing the materials according to the mass ratio of 12:5, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
A high-strength hot-air seaweed membrane cloth prepared by the preparation method.
Example 6
A preparation method of high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain 3% sodium alginate aqueous solution, standing for defoaming to obtain sodium alginate spinning solution;
in this example, 2g of aloe extract is added to each liter of sodium alginate spinning solution, and the preparation method of the aloe extract is as follows: cleaning folium Aloe, peeling, grinding into slurry, centrifuging at 5000r/min for 5min, filtering to obtain supernatant to obtain Aloe extract;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, and drafting the spinning solution by 90% to obtain nascent fibers, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 2%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 2 min;
(3) washing the nascent fiber with distilled water, introducing into a second coagulating bath, and drafting by 35%, wherein the second coagulating bath is 0.01% calcium hydrogen phosphate water solution by mass, the temperature of the second coagulating bath is 30-40 ℃, and the coagulating time is 4 min;
(4) washing with water;
(5) soaking the fiber in 0.2% sodium chloride water solution for 15 min; dissolving chitosan in 1% acetic acid aqueous solution by mass fraction to prepare 2% chitosan solution by mass fraction, soaking fibers soaked in the sodium chloride aqueous solution in 2% chitosan solution by mass fraction, squeezing out water, and drying to constant weight to obtain alginate fibers;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to a ratio of 70: mixing the materials according to the mass ratio of 12:6, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
A high-strength hot-air seaweed membrane cloth prepared by the preparation method.
Example 7
A preparation method of high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain 3% sodium alginate aqueous solution, standing for defoaming to obtain sodium alginate spinning solution;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, and drafting by 80% to obtain nascent fiber, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 2%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 2 min;
(3) washing the nascent fiber with distilled water, soaking for 30min with 0.2mmol/L ammonium citrate solution of dicalcium phosphate, and introducing into a second coagulation bath, drafting by 40%, wherein the second coagulation bath is 0.02% by mass of calcium hydrogen phosphate aqueous solution, the temperature of the second coagulation bath is 30-40 ℃, and the coagulation time is 3 min;
(4) washing with water;
(5) soaking the fibers in a 0.2% sodium chloride aqueous solution for 20min, dissolving chitosan in a 1% acetic acid aqueous solution to prepare a 2% chitosan solution, soaking the fibers in the 2% chitosan solution, squeezing out water, and drying to constant weight to obtain alginate fibers;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to the ratio of 75: mixing the materials according to the mass ratio of 10:6, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
A high-strength hot-air seaweed membrane cloth prepared by the preparation method.
Example 8
A preparation method of high-strength hot-air seaweed membrane cloth comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain sodium alginate aqueous solution with mass percent of 2%, standing and defoaming to obtain sodium alginate spinning solution;
in this example, 2g of aloe extract is added to each liter of sodium alginate spinning solution, and the preparation method of the aloe extract is as follows: cleaning folium Aloe, peeling, grinding into slurry, centrifuging at 5000r/min for 5min, filtering to obtain supernatant to obtain Aloe extract;
(2) metering the spinning solution subjected to standing deaeration by a metering pump, spraying the spinning solution from a spinneret plate into a first coagulating bath, and drafting by 70% to obtain nascent fiber, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 3%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 1 min;
(3) washing the nascent fiber with distilled water, soaking for 25min with 0.1mmol/L ammonium citrate solution of dicalcium phosphate, and introducing into a second coagulation bath, drafting for 35%, wherein the second coagulation bath is 0.02% by mass of calcium hydrogen phosphate aqueous solution, the temperature of the second coagulation bath is 30-40 ℃, and the coagulation time is 4 min;
(4) washing with water;
(5) soaking the fibers in a 0.1% sodium chloride aqueous solution for 20min, dissolving chitosan in a 1% acetic acid aqueous solution to prepare a 2% chitosan solution, soaking the fibers in the 2% chitosan solution, squeezing out water, and drying to constant weight to obtain alginate fibers;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to the ratio of 75: mixing the materials according to the mass ratio of 12:5, and then carrying out hot air adhesion, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
A high-strength hot-air seaweed membrane cloth prepared by the preparation method.
The experimental result shows that the high-strength hot-air seaweed membrane cloth prepared by the method has the advantages of good moisture absorption of alginate fibers, rich mineral content, good antibacterial property and good heavy metal adsorption effect, silk fibers are soft, smooth and elastic in touch, and hot-air bonding products are high in filling power, good in elasticity, soft in hand feeling, strong in heat retention, good in air permeability and water permeability, high in strength and not prone to deformation. When in use, the hot-air seaweed film cloth is light, thin, soft, water-permeable and air-permeable, has excellent touch feeling, and has the gram weight of 16-40g per square meter; the antibacterial agent has good antibacterial property, and can inhibit various bacteria such as staphylococcus aureus, escherichia coli, candida albicans and the like; the hot-air seaweed membrane cloth is high in strength, not easy to deform and 18.2-25.6cN/dtex in breaking strength.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: 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 (6)
1. A preparation method of high-strength hot-air seaweed membrane cloth is characterized by comprising the following steps: the method comprises the following steps:
(1) dissolving sodium alginate in water at room temperature, stirring at high speed to obtain sodium alginate aqueous solution with mass percent of 2-4%, standing and defoaming to obtain sodium alginate spinning solution;
(2) metering the sodium alginate spinning solution subjected to standing deaeration by a metering pump, spraying the sodium alginate spinning solution from a spinneret plate into a first coagulating bath, and drafting by 60-100% to obtain nascent fiber, wherein the first coagulating bath is a calcium chloride aqueous solution with the mass fraction of 2-3%, the temperature of the first coagulating bath is 45-50 ℃, and the coagulating time is 1-2 min;
(3) washing the nascent fiber with distilled water, soaking the nascent fiber with 0.1-0.2mmol/L ammonium citrate solution of dicalcium phosphate, then introducing the nascent fiber into a second coagulation bath, drafting the nascent fiber by 30-40%, wherein the second coagulation bath is a calcium hydrophosphate aqueous solution with the mass fraction of 0.01-0.02%, the temperature of the second coagulation bath is 30-40 ℃, and the coagulation time is 3-5 min;
(4) washing with water;
(5) dissolving chitosan in 1% acetic acid aqueous solution by mass fraction to prepare 2% chitosan solution by mass fraction, soaking the fiber obtained in the step (4) in 2% chitosan solution by mass fraction, squeezing out water, and drying to constant weight to obtain alginate fiber; before soaking the fibers in the chitosan solution, soaking the fibers in a sodium chloride aqueous solution with the mass fraction of 0.1-0.2% for 15-20 min;
(6) mixing the alginate fibers obtained in the step (5) with ES fibers and silk fibers according to the weight ratio of 70-80: mixing at a mass ratio of 10-12:5-6, hot air bonding, cooling and shaping to obtain the high-strength hot air seaweed membrane cloth.
2. The method for preparing a high-strength hot-air seaweed membrane cloth according to claim 1, wherein: in the step (1), 1-2g of aloe extract is added into each liter of sodium alginate spinning solution.
3. The method for preparing a high-strength hot-air seaweed membrane cloth according to claim 2, wherein: the preparation method of the aloe extract comprises the following steps: cleaning folium Aloe, peeling, grinding into slurry, centrifuging at 5000r/min for 5min, filtering, and collecting supernatant to obtain the Aloe extract.
4. The method for preparing a high-strength hot-air seaweed membrane cloth according to claim 1, wherein: soaking in 0.1-0.2mmol/L dicalcium phosphate solution in ammonium citrate for 20-30 min.
5. A high-strength hot-air seaweed membrane prepared by the method of any one of claims 1 to 4.
6. The high strength hot air seaweed film according to claim 5, wherein: the gram weight of the high-strength hot-air seaweed membrane cloth is 16-40g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866233.8A CN109252294B (en) | 2018-08-01 | 2018-08-01 | High-strength hot-air seaweed membrane cloth and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866233.8A CN109252294B (en) | 2018-08-01 | 2018-08-01 | High-strength hot-air seaweed membrane cloth and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109252294A CN109252294A (en) | 2019-01-22 |
| CN109252294B true CN109252294B (en) | 2020-02-21 |
Family
ID=65049139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866233.8A Active CN109252294B (en) | 2018-08-01 | 2018-08-01 | High-strength hot-air seaweed membrane cloth and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109252294B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926412A (en) * | 2020-08-27 | 2020-11-13 | 深圳千维生态纺织有限公司 | Avocado-containing fiber capable of conditioning skin and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963086A (en) * | 2015-07-09 | 2015-10-07 | 厦门百美特生物材料科技有限公司 | Alginate fiber anti-bacteria facial mask base cloth |
| CN105853339A (en) * | 2016-06-17 | 2016-08-17 | 麻本莲 | Whitening anti-wrinkle mask |
| CN205711251U (en) * | 2016-05-09 | 2016-11-23 | 刘春梅 | A kind of superabsorbent antibacterial nonwoven cloth |
| CN106283270A (en) * | 2015-05-18 | 2017-01-04 | 武汉纺织大学 | A kind of aquogel type alginate fibre and preparation method thereof |
| CN206143423U (en) * | 2016-11-03 | 2017-05-03 | 安徽康弘医疗器械股份有限公司 | Functional non -woven fabrics |
| CN108018620A (en) * | 2017-12-13 | 2018-05-11 | 青岛海赛尔新材料科技有限公司 | Antibiotic property sodium zirconium phosphate silver alginate fibre and preparation method thereof |
| CN108049029A (en) * | 2018-01-19 | 2018-05-18 | 福建冠泓工业有限公司 | A kind of dry and comfortable high absorption hot-wind nonwoven cloth |
-
2018
- 2018-08-01 CN CN201810866233.8A patent/CN109252294B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283270A (en) * | 2015-05-18 | 2017-01-04 | 武汉纺织大学 | A kind of aquogel type alginate fibre and preparation method thereof |
| CN104963086A (en) * | 2015-07-09 | 2015-10-07 | 厦门百美特生物材料科技有限公司 | Alginate fiber anti-bacteria facial mask base cloth |
| CN205711251U (en) * | 2016-05-09 | 2016-11-23 | 刘春梅 | A kind of superabsorbent antibacterial nonwoven cloth |
| CN105853339A (en) * | 2016-06-17 | 2016-08-17 | 麻本莲 | Whitening anti-wrinkle mask |
| CN206143423U (en) * | 2016-11-03 | 2017-05-03 | 安徽康弘医疗器械股份有限公司 | Functional non -woven fabrics |
| CN108018620A (en) * | 2017-12-13 | 2018-05-11 | 青岛海赛尔新材料科技有限公司 | Antibiotic property sodium zirconium phosphate silver alginate fibre and preparation method thereof |
| CN108049029A (en) * | 2018-01-19 | 2018-05-18 | 福建冠泓工业有限公司 | A kind of dry and comfortable high absorption hot-wind nonwoven cloth |
Non-Patent Citations (1)
| Title |
|---|
| 海藻纤维的制备及结构与性能研究;郭肖青;《中国博士学位论文全文数据库 工程科技Ⅰ辑》;20080115(第1期);第89-90页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109252294A (en) | 2019-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104178834B (en) | A kind of Chinese medicine viscose healthcare face fabric | |
| CN108998858B (en) | Hydrogel type alginate fiber membrane cloth and preparation method thereof | |
| CN100457990C (en) | Producing method and use for common and functional calcium alginate fiber | |
| CN103255538B (en) | Ultraviolet-preventing antibacterial fabric and preparation technology thereof | |
| CN107447297B (en) | A kind of hydrogel alginate fibre and preparation method thereof | |
| CN107869004B (en) | Antibacterial and hygroscopic sock fabric | |
| CN107988652B (en) | Composite fiber containing lotus leaf extract and lotus seed extract and preparation method thereof | |
| CN102733183B (en) | Fiber fabric with heating function, and preparation method thereof | |
| CN111251693A (en) | Method for preparing underwear with antibacterial effect by using electrostatic spinning method | |
| CN109023711B (en) | Ultra-soft alginate fiber membrane cloth and preparation method thereof | |
| CN110106629B (en) | Hydrogel type alginate fiber non-woven fabric as well as preparation method and application thereof | |
| CN102146592B (en) | Regenerated cellulose fat-burning fiber and production method thereof | |
| CN105040410A (en) | Method for treating thermal inductance non-ironing all-cotton shirt | |
| CN109252294B (en) | High-strength hot-air seaweed membrane cloth and preparation method thereof | |
| CN102260933A (en) | Milk protein blending regenerating cellulose fiber, and preparation process and application thereof | |
| CN109505028B (en) | Long-acting broad-spectrum antibacterial Tiancha fiber and preparation method thereof | |
| CN111749010A (en) | Peach blossom cellulose fiber and preparation process thereof | |
| CN109267180B (en) | Colored alginate fiber with stable coloring and preparation method thereof | |
| CN104674544B (en) | The tussah silk textiles that tussah silk textiles functional finishing agent, method for sorting and arrangement obtain | |
| CN107956036B (en) | Support the 3D screen cloth of Pneumatic soles | |
| CN109588809B (en) | Warm-keeping garment fabric | |
| CN112522801A (en) | Viscose macrobiological fiber containing ginseng/ganoderma lucidum/medlar/saffron and preparation method thereof | |
| CN106579612A (en) | High-grade yoga clothing fabrics and preparation method thereof | |
| CN110810934A (en) | Health-care functional jade composite fabric and manufacturing method thereof | |
| CN108716044A (en) | A kind of production method of radiation protection cotton fiber and the spinning of health care metal wire mixed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: Building 101, B2, Lanbei Intelligent Manufacturing Factory, No.1 Jinye Road, High tech Zone, Qingdao, Shandong Province, 266000 Patentee after: Qingdao Haisaier Zhuao Biotechnology Co.,Ltd. Address before: 266000 small and medium-sized enterprise incubator (No. 1, Jinye Road), entrepreneurship service center, high tech Industrial Development Zone, Qingdao, Shandong Province b2-1-a Patentee before: QINGDAO HICELL NEW MATERIAL TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |