CN115478336A - Production process of polyester insecticidal fabric - Google Patents
Production process of polyester insecticidal fabric Download PDFInfo
- Publication number
- CN115478336A CN115478336A CN202211112866.2A CN202211112866A CN115478336A CN 115478336 A CN115478336 A CN 115478336A CN 202211112866 A CN202211112866 A CN 202211112866A CN 115478336 A CN115478336 A CN 115478336A
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- China
- Prior art keywords
- parts
- terylene
- insecticidal
- fabric
- production process
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- 239000004744 fabric Substances 0.000 title claims abstract description 82
- 230000000749 insecticidal effect Effects 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 229920000728 polyester Polymers 0.000 title claims description 41
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 50
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229920004933 Terylene® Polymers 0.000 claims abstract description 39
- 241000255925 Diptera Species 0.000 claims abstract description 37
- 241000238631 Hexapoda Species 0.000 claims abstract description 35
- 238000000605 extraction Methods 0.000 claims abstract description 33
- 241000196324 Embryophyta Species 0.000 claims abstract description 26
- 240000004460 Tanacetum coccineum Species 0.000 claims abstract description 22
- ROVGZAWFACYCSP-MQBLHHJJSA-N [2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC1C(C)=C(C\C=C/C=C)C(=O)C1 ROVGZAWFACYCSP-MQBLHHJJSA-N 0.000 claims abstract description 22
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- 235000006679 Mentha X verticillata Nutrition 0.000 claims abstract description 19
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- 244000223014 Syzygium aromaticum Species 0.000 claims abstract description 16
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- 240000001899 Murraya exotica Species 0.000 claims abstract description 15
- 235000008766 Murraya exotica Nutrition 0.000 claims abstract description 15
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- 239000002994 raw material Substances 0.000 claims abstract description 15
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- 125000003118 aryl group Chemical group 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 26
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
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- 241001570521 Lonicera periclymenum Species 0.000 claims description 16
- 238000002074 melt spinning Methods 0.000 claims description 16
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 15
- 239000003814 drug Substances 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 14
- 241001529821 Agastache Species 0.000 claims description 13
- 229920000642 polymer Polymers 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 238000009987 spinning Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000006068 polycondensation reaction Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 claims description 6
- -1 polyethylene terephthalate Polymers 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 108010059892 Cellulase Proteins 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 5
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
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- 238000004040 coloring Methods 0.000 claims description 5
- 229940088598 enzyme Drugs 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
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- 238000012545 processing Methods 0.000 claims description 5
- 239000008213 purified water Substances 0.000 claims description 5
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- 239000007921 spray Substances 0.000 claims description 5
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- 238000012360 testing method Methods 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 230000002500 effect on skin Effects 0.000 claims description 3
- 235000019640 taste Nutrition 0.000 claims description 3
- 244000001632 Acorus gramineus Species 0.000 claims description 2
- 235000013073 Acorus gramineus Nutrition 0.000 claims description 2
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- 241000208828 Caprifoliaceae Species 0.000 claims description 2
- 206010012735 Diarrhoea Diseases 0.000 claims description 2
- IIUZTXTZRGLYTI-UHFFFAOYSA-N Dihydrogriseofulvin Natural products COC1CC(=O)CC(C)C11C(=O)C(C(OC)=CC(OC)=C2Cl)=C2O1 IIUZTXTZRGLYTI-UHFFFAOYSA-N 0.000 claims description 2
- UXWOXTQWVMFRSE-UHFFFAOYSA-N Griseoviridin Natural products O=C1OC(C)CC=C(C(NCC=CC=CC(O)CC(O)C2)=O)SCC1NC(=O)C1=COC2=N1 UXWOXTQWVMFRSE-UHFFFAOYSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 235000014435 Mentha Nutrition 0.000 claims description 2
- 241001072983 Mentha Species 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 claims description 2
- 241000219926 Myrtaceae Species 0.000 claims description 2
- DDUHZTYCFQRHIY-UHFFFAOYSA-N Negwer: 6874 Natural products COC1=CC(=O)CC(C)C11C(=O)C(C(OC)=CC(OC)=C2Cl)=C2O1 DDUHZTYCFQRHIY-UHFFFAOYSA-N 0.000 claims description 2
- 206010033799 Paralysis Diseases 0.000 claims description 2
- 241000244269 Peucedanum Species 0.000 claims description 2
- VQXSOUPNOZTNAI-UHFFFAOYSA-N Pyrethrin I Natural products CC(=CC1CC1C(=O)OC2CC(=O)C(=C2C)CC=C/C=C)C VQXSOUPNOZTNAI-UHFFFAOYSA-N 0.000 claims description 2
- 206010047700 Vomiting Diseases 0.000 claims description 2
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- 235000009508 confectionery Nutrition 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
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- 239000000796 flavoring agent Substances 0.000 claims description 2
- 235000019634 flavors Nutrition 0.000 claims description 2
- DDUHZTYCFQRHIY-RBHXEPJQSA-N griseofulvin Chemical compound COC1=CC(=O)C[C@@H](C)[C@@]11C(=O)C(C(OC)=CC(OC)=C2Cl)=C2O1 DDUHZTYCFQRHIY-RBHXEPJQSA-N 0.000 claims description 2
- 229960002867 griseofulvin Drugs 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 231100000053 low toxicity Toxicity 0.000 claims description 2
- 210000005036 nerve Anatomy 0.000 claims description 2
- 230000009965 odorless effect Effects 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 230000008855 peristalsis Effects 0.000 claims description 2
- HYJYGLGUBUDSLJ-UHFFFAOYSA-N pyrethrin Natural products CCC(=O)OC1CC(=C)C2CC3OC3(C)C2C2OC(=O)C(=C)C12 HYJYGLGUBUDSLJ-UHFFFAOYSA-N 0.000 claims description 2
- VJFUPGQZSXIULQ-XIGJTORUSA-N pyrethrin II Chemical compound CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VJFUPGQZSXIULQ-XIGJTORUSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 235000019605 sweet taste sensations Nutrition 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 230000008673 vomiting Effects 0.000 claims description 2
- 241000209504 Poaceae Species 0.000 claims 1
- 210000004907 gland Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000341 volatile oil Substances 0.000 abstract description 4
- 241000411851 herbal medicine Species 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 3
- 230000002588 toxic effect Effects 0.000 abstract description 3
- 241000205585 Aquilegia canadensis Species 0.000 abstract 2
- 230000002147 killing effect Effects 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 206010003399 Arthropod bite Diseases 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
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- 238000004804 winding Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 2
- 235000019658 bitter taste Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000077 insect repellent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 241000209495 Acorus Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006359 acetalization reaction Methods 0.000 description 1
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- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 description 1
- IQPNAANSBPBGFQ-UHFFFAOYSA-N luteolin Chemical compound C=1C(O)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(O)C(O)=C1 IQPNAANSBPBGFQ-UHFFFAOYSA-N 0.000 description 1
- LRDGATPGVJTWLJ-UHFFFAOYSA-N luteolin Natural products OC1=CC(O)=CC(C=2OC3=CC(O)=CC(O)=C3C(=O)C=2)=C1 LRDGATPGVJTWLJ-UHFFFAOYSA-N 0.000 description 1
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- 235000019633 pungent taste Nutrition 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- 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
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/34—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a production process of a terylene insecticidal fabric, which relates to the technical field of terylene fabrics and comprises raw materials of PTA, EG, folium artemisiae argyi, wrinkled gianthyssop, mint, radix angelicae, clove, pyrethrum, rhizoma acori graminei, murraya paniculata and honeysuckle; the raw materials in parts by weight are as follows: ethylene glycol EG: terephthalic acid PTA = 1.3-1.8; 5-7 parts of folium artemisiae argyi, 5-7 parts of wrinkled gianthyssop herb, 7-10 parts of mint and 2-3 parts of angelica dahurica; according to the terylene insecticidal fabric, the Chinese herbal medicines including folium artemisiae argyi, wrinkled gianthyssop herb, mint, radix angelicae, clove, pyrethrum, rhizoma acori graminei, murraya paniculata and honeysuckle are extracted to obtain the medicinal components for repelling mosquitoes and insects, the plant essential oil extracted by the extraction method is added into the terylene production process to prepare the terylene insecticidal fabric, the problem that the fabric components do not contain toxic and harmful substances and still can repel the mosquitoes and avoid the insects is solved, and the effects that the prepared fabric does not irritate the skin and also keeps aromatic smell are achieved.
Description
Technical Field
The invention relates to the technical field of polyester fabrics, in particular to a production process of a polyester insecticidal fabric.
Background
With the continuous improvement of the requirements of people on living standard and quality of materials, the development of social economy is promoted, the improvement and development of various materials used in daily life are promoted, as for the fabric for manufacturing clothes, the types of the fabric are as much as cow hair, the materials of the fabric are various, and the performance of the fabric is various.
The terylene fabric is spun by terylene short fibers or is woven by combining natural fibers of cotton, hemp and wool and other mixed fibers, has the characteristics of pleat retentivity, dimensional stability, wear resistance, easy generation of static phenomenon, difficult dyeing, poor sweat absorption, poor air permeability and easy melting in case of fire, is added with some modifying substances and twisted filaments for interweaving, not only has the advantages of terylene, but also can improve the defects of terylene materials, can be prepared into light, thin and breathable silk fabrics suitable for summer, but also has numerous mosquitoes and a lot of mosquitoes in summer, and people cannot conveniently carry outgoing mosquito repellent, and the clothes are thin and are easy to be bitten by mosquitoes, so the production of the existing terylene insecticidal fabric provides a convenient means for expelling the mosquitoes for people.
The existing terylene insecticidal fabric mixes the medicine containing the insect repellent effect in the terylene fabric, the penetration is enhanced for soaking, for super-strong effect insect killing and repelling, the added medicine contains trace toxin, and for close contact with human skin, the skin stimulation exists, so that the red and swollen problem is caused, and along with the washing of clothes, the medicine effect can obviously descend, and the problems that people feel vexed in mood and affect physical and mental pleasure because of summer heat and mosquito bite are caused.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a production process of a terylene insecticidal fabric, which solves the problems that the traditional production process of the terylene insecticidal fabric has the defects of unsafe raw materials, scientific material proportion, incapability of reaching edible standards and non-ideal treatment effect on skin diseases.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a production process of terylene insecticidal fabric comprises PTA, ethylene glycol EG, folium Artemisiae Argyi, herba Agastaches, herba Menthae, radix Angelicae Dahuricae, flos Caryophylli, herba et flos Pyrethri Cinerariifolii, rhizoma Acori Graminei, radix Et rhizoma Rhei, flos Lonicerae;
the raw materials in parts by weight are as follows: ethylene glycol EG: terephthalic acid PTA = 1.3-1.8; 5-7 parts of folium artemisiae argyi, 5-7 parts of wrinkled gianthyssop herb, 7-10 parts of mint, 2-3 parts of angelica dahurica, 7-10 parts of clove, 10-15 parts of pyrethrum, 2-3 parts of rhizoma acori graminei, 7-10 parts of murraya paniculata and 5-7 parts of honeysuckle.
The preparation method of the terylene insecticidal fabric comprises the following steps:
s1, firstly grinding 2-3 parts of angelica dahurica, 2-3 parts of rhizoma acori graminei and 7-10 parts of murraya paniculata into fine powder by using a grinder, taking out an extractor, pouring the ground mixed powder into the extractor, sequentially adding 5-7 parts of folium artemisiae argyi, 5-7 parts of agastache rugosus, 7-10 parts of mint, 7-10 parts of clove, 10-15 parts of pyrethrum and 5-7 parts of honeysuckle, and adding 1-2 parts of cellulase with the concentration of 0.3% and 50-72 parts of purified water at the temperature of 45-55 ℃ by using an enzyme extraction method for hydrolysis extraction for 2-3 hours to obtain an extraction solution with the pH value of 4.5-6;
s2, taking out the clean kettle type reactor, preheating for 10min, and adding ethylene glycol EG: PTA =1.3-1.8, heating to 275-280 ℃, keeping the pressure at 2000-3300Pa, performing polycondensation reaction under the vacuum condition of a two-stage steam jet pump, after the reaction time is 30-40min, raising the temperature to 285-300 ℃, keeping the pressure at 60-130Pa, opening a kettle-type reactor, adding 70-80% of extraction solution, stirring and fully mixing for 1-1.5h, distilling evaporated water to discharge the water out of the kettle-type reactor, and performing polycondensation reaction to obtain a polymer polyethylene terephthalate PET mixed with plant essence to the extraction solution polymer and having the viscosity of 0.6-0.7dl/g, which is referred to as polyester slice;
s3, taking the generated polyester chips out of the kettle type reactor, placing the polyester chips into a melt spinning machine with a fine spray nozzle for mechanical processing by adopting a melt spinning technology, controlling the intrinsic viscosity of the polyester chips to be 0.64-0.67n under the state of heating, extruding and melting the chips, controlling the melting point of the chips to be more than or equal to 258 ℃, controlling the content of diethylene glycol to be less than or equal to 1.2%, uniformly distributing the chips in the chips, controlling the content of terminal carboxyl to be less than or equal to 28mol/100g, generating fiber filaments with the fineness of 50-75 deniers, controlling the spinning speed to be 3500-4000m/min, solidifying the fibers into fiber yarns by cold airflow through mechanical work, and collecting the fiber yarns on a scroll cylinder of the spinning machine to be used as raw materials for manufacturing fabrics;
s4, interweaving the produced fiber yarns into grey cloth by utilizing a weaving machine in a criss-cross mode, putting plant dye with a color favored by a user, adding 20-30% of extraction solution into plant dye powder, fully stirring, blooming the plant dye, carrying out high-temperature dyeing and finishing coloring at the temperature of 100-120 ℃, dyeing for 8-12h, carrying out sun exposure for 2-3 days in the absence of rain and weather after dyeing, then carrying out re-dyeing and solarization until the grey cloth is uniformly colored, carrying out manual acceptance, and softening the texture and hand feeling of the grey cloth into qualified cloth to make clothes worn by people in daily life;
and S5, finally, testing the mosquito prevention and insect repelling performance of the clothes made of the produced mosquito prevention and insect killing polyester fabric by using the approach-avoidance tester, and judging and evaluating the beneficial effects of the polyester insect killing fabric according to the strength of the mosquito prevention and insect repelling performance, the wearing feeling of the clothes, the odor of the clothes and the effect of the clothes on the skin under different times of washing the clothes.
Preferably, the PTA is dicarboxylic acid with maximum yield, is an organic compound which is solid white crystal powder at normal temperature, does not melt when heated and sublimes at the temperature of more than 300 ℃ and has the molecular formula of C 8 H 6 O 4 Molecular weight of 166.131 and density of 1.51g/cm 3 The preparation process comprises the steps of oxidizing dimethylbenzene into crude terephthalic acid by air under the action of a catalyst by using acetic acid as a solvent, and then crystallizing, filtering and drying the crude terephthalic acid to obtain a crude product; the crude terephthalic acid is hydrogenated to remove impurities, and then crystallized, centrifugally separated and dried to obtain the PTA finished product, which has the characteristics of being slightly soluble in water, insoluble in carbon tetrachloride, ether, acetic acid and chloroform, slightly soluble in ethanol, soluble in alkali liquor and low in toxicity.
Preferably, the ethylene glycol EG is the simplest dihydric alcohol which is colorless and odorless and has sweet taste and low toxicity to animals and is used as a raw material for synthesizing terylene, and the chemical formula of the ethylene glycol EG is (CH) 2 OH) 2 Molecular weight of 62.068 and density of 1.113g/cm 3 The product has viscosity of 25.66mPa.s at 16 deg.C, low molecular weight, and active property, and can be dissolved in water and acetone, but has low solubility in ether, and can perform esterification, etherification, alcoholization, oxidation, acetalization, and dehydration.
Preferably, the folium artemisiae argyi is leaves which are picked and dried when flowers do not bloom in summer, the whole leaves are in an oval shape after being flattened, the pinnate shape is deep-cracked, the split leaves are in a needle shape in an oval shape, irregular thick sawteeth are arranged on the edges, the upper surface is grey green or dark yellow green, sparse velvets and glandular points are arranged, grey-white villi are densely generated on the lower surface, the folium artemisiae argyi is a traditional Chinese medicine which is soft in texture, fragrant in smell and bitter in taste, volatile oil substances are contained in the leaves, and the effect of expelling mosquitoes is achieved; the herba Agastaches is a Chinese medicinal material with aromatic flavor for treating Labiatae, and Agastaches, and has effects in expelling mosquito, relieving exterior syndrome, eliminating dampness, and sterilizing; the mint is a perennial herb of Mentha of Labiatae, has green fragrance, is a traditional Chinese medicine of aromatic crop, can remove summer heat due to Xin Liangxing of mint, and can be used for treating neuralgia, skin pruritus, erythra, eczema and dispelling mosquito and insect; the angelica dahurica is a traditional Chinese medicine which is collected and dug in She Huangshi in summer and autumn, fibrous roots and silt are removed, and the traditional Chinese medicine is dried in the sun and at low temperature, is used as a root, has the characteristics of yellow brown to brown outer surface, aromatic smell, spicy and bitter taste, and has the effects of cooling, diminishing inflammation and relieving itching for mosquito bites; the flos Caryophylli is a Chinese medicinal vegetation of Myrtaceae plant, is picked when flos Caryophylli bud turns red from green, and is dried in the sun for use, and eugenol contained in flos Caryophylli bud has fragrant smell and mosquito expelling effect.
Preferably, the pyrethrum is a perennial herb of the genus Peucedanum of the family Compositae, the inflorescence of the pyrethrum inflorescence contains 4 insecticidal components of 0.4-2% of pyrethrin and griseofulvin, and the pyrethrum is used for paralyzing the nerves of insects, and after the insects are poisoned, vomiting and diarrhea appear, and the characteristics of peristalsis before and after the body, and then paralysis and death occur; the rhizoma Acori Graminei is perennial herb with rhizome having odor and belonging to family Araceae and genus Acorus, and the rhizome has effects of removing dryness, lowering dampness, refreshing mind and improving intelligence; the Qilixiang is a traditional Chinese medicine which can be picked all the year round, the root part of the Qilixiang is dug out, soil is removed, and the Qilixiang is sliced and dried in the sun, has the characteristics of sour, bitter and pungent taste and warm nature, and has the functions of activating blood, reducing swelling and detoxifying; the honeysuckle is a perennial semi-evergreen shrub-entwining herbaceous plant in the Caprifoliaceae family, is sweet and cold in nature, and contains luteolin which has the effects of clearing heat, detoxifying, diminishing inflammation and relieving swelling for mosquito bites.
Preferably, the kettle reactor is a cylindrical reactor with low height-diameter ratio, and consists of a reactor shell, a stirring device, a sealing device, a heat exchange device and a transmission device; the secondary steam jet pump is a vacuum obtaining device and consists of a nozzle, a receiving chamber, a mixing chamber and a diffusion chamber part; the melt spinning machine is a machine for producing synthetic fibers by adopting a melt spinning method, and can quantitatively extrude high polymer melt from a spinneret orifice and carry out air or water cooling solidification forming; the avoidance tester is experimental equipment for a repelling method of a mosquito prevention performance detection experiment of textiles by using an artificial intelligence technology.
Preferably, the terephthalic acid PTA and the ethylene glycol EG are obtained from Jiangsu Qiangsheng functional chemical Co., ltd; the folium artemisiae argyi, the agastache rugosus, the mint, the radix angelicae, the clove, the pyrethrum, the rhizoma acori graminei, the murraya paniculata and the honeysuckle are all purchased from Junhebaianzhi Beijing GmbH; the grinder, the extractor, the reel drum of the spinning machine, the kettle reactor, the secondary steam jet pump, the melt spinning machine, the loom and the evasion tester are all purchased from Zhejiang Hangzhou Zhen energy science and technology GmbH.
(III) advantageous effects
The invention provides a production process of a terylene insecticidal fabric, which has the following beneficial effects:
according to the terylene insecticidal fabric, the medicinal components for repelling mosquitoes and insects are extracted from Chinese herbal medicines including folium artemisiae argyi, wrinkled gianthyssop, mint, radix angelicae, clove, pyrethrum, rhizoma acori graminei, murraya paniculata and honeysuckle, and plant essential oil extracted by an extraction method is added into a terylene production process to prepare the terylene insecticidal fabric, so that the problem that the fabric components do not contain toxic and harmful substances and still can repel mosquitoes and avoid insects is solved, and the prepared fabric has the effects of not stimulating skin and keeping aromatic smell; the medicine components also have the functions of diminishing inflammation and sterilizing for the skin bitten by mosquitoes, and the clothes worn in summer have the effects of cooling and relieving summer heat.
Detailed Description
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention provides a technical scheme that: a production process of terylene insecticidal fabric comprises PTA, ethylene glycol EG, folium Artemisiae Argyi, herba Agastaches, herba Menthae, radix Angelicae Dahuricae, flos Caryophylli, herba et flos Pyrethri Cinerariifolii, rhizoma Acori Graminei, radix Et rhizoma Rhei, flos Lonicerae;
the raw materials in parts by weight are as follows: ethylene glycol EG: terephthalic acid PTA = 1.3; 5 parts of folium artemisiae argyi, 5 parts of wrinkled gianthyssop herb, 7 parts of mint, 2 parts of angelica dahurica, 7 parts of clove, 10 parts of pyrethrum, 2 parts of rhizoma acori graminei, 7 parts of murraya paniculata and 5 parts of honeysuckle.
The preparation method of the terylene insecticidal fabric comprises the following steps:
s1, firstly grinding 2 parts of angelica dahurica, 2 parts of acorus gramineus and 7 parts of murraya paniculata into fine powder by using a grinder, taking out an extractor, pouring the ground mixed powder into the extractor, sequentially adding 5 parts of folium artemisiae argyi, 5 parts of agastache rugosus, 7 parts of mint, 7 parts of clove, 10 parts of pyrethrum and 5 parts of honeysuckle, and adding 1 part of cellulase with the concentration of 0.3% and 50 parts of purified water at the temperature of 45 ℃ by using an enzyme extraction method for hydrolysis extraction for 2 hours to obtain an extraction solution with the pH value of 4.5;
s2, taking out the clean kettle type reactor, preheating for 10min, and adding ethylene glycol EG: PTA =1.3, heating to 275 ℃, keeping the pressure at 2000Pa, performing polycondensation reaction under the vacuum condition of a secondary steam jet pump, after the reaction time is 30min, raising the temperature to 285 ℃, keeping the pressure at 60Pa, opening a kettle-type reactor, adding 70% of extraction solution, stirring and fully mixing for reaction for 1h, distilling evaporated water to discharge the water out of the kettle-type reactor, and performing polycondensation reaction to obtain a polymer polyethylene terephthalate (PET) which is mixed with plant essence to the extraction solution polymer and has the viscosity of 0.6dl/g, and is referred to as polyester slices for short;
s3, taking the generated polyester chips out of the kettle type reactor, placing the polyester chips into a melt spinning machine with a fine spray nozzle for mechanical processing by adopting a melt spinning technology, controlling the intrinsic viscosity of the polyester chips to be 0.64n under the state of heating, extruding and melting the chips, controlling the melting point of the chips to be more than or equal to 258 ℃ and the content of diethylene glycol to be less than or equal to 1.2 percent, uniformly distributing the polyester chips in the chips, controlling the content of terminal carboxyl to be less than or equal to 28mol/100g, generating fiber filaments with the fineness of 50 denier, setting the spinning speed to be 3500m/min, solidifying the polyester chips into fiber yarns by cold airflow through mechanical work, and collecting the fiber yarns on a winding shaft cylinder of the spinning machine to be used as raw materials for manufacturing fabrics;
s4, interweaving the produced fiber yarns into grey cloth by utilizing a weaving machine in a criss-cross mode, putting plant dye with a color which is popular with a user, adding 30% of extraction solution into plant dye powder, fully stirring, blooming the plant dye, carrying out high-temperature dyeing and finishing coloring at the temperature of 100 ℃, dyeing for 8 hours, carrying out sun exposure for 2 days in the absence of rain and weather after dyeing, carrying out counterdyeing and solarization until the grey cloth is uniformly colored, carrying out manual acceptance, and carrying out softening treatment on the texture and hand feeling of the grey cloth to obtain qualified cloth which is worn by people in daily life;
and S5, finally, testing the mosquito prevention and insect repelling performance of the clothes made of the produced mosquito prevention and insect killing polyester fabric by using the approach-avoidance tester, and judging and evaluating the beneficial effects of the polyester insect killing fabric according to the strength of the mosquito prevention and insect repelling performance, the wearing feeling of the clothes, the odor of the clothes and the effect of the clothes on the skin under different times of washing the clothes.
Example 2
The invention provides a technical scheme that: a production process of terylene insecticidal fabric comprises PTA, ethylene glycol EG, folium Artemisiae Argyi, herba Agastaches, herba Menthae, radix Angelicae Dahuricae, flos Caryophylli, herba et flos Pyrethri Cinerariifolii, rhizoma Acori Graminei, radix Et rhizoma Rhei, flos Lonicerae;
the raw materials in parts by weight are as follows: ethylene glycol EG: terephthalic acid PTA = 1.5; 6 parts of folium artemisiae argyi, 6 parts of wrinkled gianthyssop herb, 8 parts of mint, 2 parts of radix angelicae, 8 parts of clove, 12 parts of pyrethrum, 2 parts of rhizoma acori graminei, 8 parts of murraya paniculata and 6 parts of honeysuckle.
The preparation method of the terylene insecticidal fabric comprises the following steps:
s1, firstly, grinding 2 parts of angelica dahurica, 2 parts of rhizoma acori graminei and 8 parts of murraya paniculata into fine powder by using a grinder, taking out an extractor, pouring the ground mixed powder into the extractor, sequentially adding 6 parts of folium artemisiae argyi, 6 parts of wrinkled gianthyssop herb, 8 parts of mint, 8 parts of clove, 12 parts of pyrethrum and 6 parts of honeysuckle, and adding 1.5 parts of cellulase with the concentration of 0.3% and 60 parts of purified water for hydrolysis extraction at the temperature of 50 ℃ by using an enzyme extraction method for 2 hours to obtain an extraction solution with the pH value of 5;
s2, taking out the clean kettle type reactor, preheating for 10min, and adding ethylene glycol EG: PTA =1.5, heating to 280 ℃ and keeping the pressure at 2800Pa, performing polycondensation reaction under the vacuum condition of a secondary steam jet pump, after the reaction time is 35min, raising the temperature to 290 ℃ and keeping the pressure at 80Pa, opening a kettle-type reactor, adding 75% of extraction solution, stirring and fully mixing for reaction for 1h, distilling evaporated water to discharge out of the kettle-type reactor, and performing polycondensation reaction to obtain a polymer polyethylene terephthalate (PET) which is mixed with plant essence to the extraction solution polymer and has the viscosity of 0.65dl/g, and is referred to as polyester slice for short;
s3, taking the generated polyester chips out of the kettle type reactor, placing the polyester chips into a melt spinning machine with a fine spray nozzle for mechanical processing by adopting a melt spinning technology, controlling the intrinsic viscosity of the polyester chips to be 0.66n, controlling the melting point of the chips to be more than or equal to 258 ℃ and the content of diethylene glycol to be less than or equal to 1.2 percent in a heating, extruding and melting state of the chips, uniformly distributing the polyester chips in the chips, controlling the content of terminal carboxyl to be less than or equal to 28mol/100g, generating fiber filaments with the fineness of 50-75 denier, setting the spinning speed to be 3800m/min, solidifying the polyester chips into fiber yarns by cold airflow through mechanical work, and collecting the fiber yarns on a winding shaft cylinder of the spinning machine to be used as a raw material for manufacturing the fabric;
s4, interweaving the produced fiber yarns into grey cloth by utilizing a weaving machine in a criss-cross mode, putting plant dye with a color which is popular with a user, adding 25% of extraction solution into plant dye powder, fully stirring, blooming the plant dye, carrying out high-temperature dyeing and finishing coloring at the temperature of 110 ℃, dyeing for 10 hours, carrying out sun exposure for 3 days in a rainy-free weather after dyeing, carrying out counterdyeing and solarization until the grey cloth is uniformly colored, carrying out manual acceptance, and carrying out softening treatment on the texture and hand feeling of the grey cloth to obtain qualified cloth which is worn by people in daily life;
and S5, finally, testing the mosquito prevention and insect repelling performance of the clothes made of the produced mosquito prevention and insect killing polyester fabric by using the approach-avoidance tester, and judging and evaluating the beneficial effects of the polyester insect killing fabric according to the strength of the mosquito prevention and insect repelling performance, the wearing feeling of the clothes, the odor of the clothes and the effect of the clothes on the skin under different times of washing the clothes.
Example 3
The invention provides a technical scheme that: a production process of terylene insecticidal fabric comprises PTA, ethylene glycol EG, folium Artemisiae Argyi, herba Agastaches, herba Menthae, radix Angelicae Dahuricae, flos Caryophylli, herba et flos Pyrethri Cinerariifolii, rhizoma Acori Graminei, radix Et rhizoma Rhei, flos Lonicerae;
the raw materials in parts by weight are as follows: ethylene glycol EG: terephthalic acid PTA = 1.8; 7 parts of folium artemisiae argyi, 7 parts of wrinkled gianthyssop herb, 10 parts of mint, 3 parts of angelica dahurica, 10 parts of clove, 15 parts of pyrethrum, 3 parts of rhizoma acori graminei, 10 parts of murraya paniculata and 7 parts of honeysuckle.
The preparation method of the terylene insecticidal fabric comprises the following steps:
s1, firstly, grinding 3 parts of angelica dahurica, 3 parts of rhizoma acori graminei and 10 parts of murraya paniculata into fine powder by using a grinder, taking out an extractor, pouring the ground mixed powder into the extractor, sequentially adding 7 parts of folium artemisiae argyi, 7 parts of wrinkled gianthyssop herb, 10 parts of mint, 10 parts of clove, 15 parts of pyrethrum and 7 parts of honeysuckle, and adding 2 parts of cellulase with the concentration of 0.3% and 72 parts of purified water for hydrolytic extraction at the temperature of 55 ℃ by using an enzyme extraction method for 3 hours to obtain an extraction solution with the pH value of 6;
s2, taking out the clean kettle reactor, preheating for 10min, and adding ethylene glycol EG: PTA =1.8, heating to 280 ℃ and keeping the pressure at 3300Pa, performing polycondensation reaction under the vacuum condition of a two-stage steam jet pump, after the reaction time is 40min, raising the temperature to 300 ℃ and keeping the pressure at 130Pa, opening a kettle-type reactor, adding 80% of extraction solution, stirring and fully mixing for reaction for 1.5h, distilling evaporated water to discharge the water out of the kettle-type reactor, and performing polycondensation reaction to obtain a polymer polyethylene terephthalate PET (polyethylene terephthalate), namely polyester slices for short, which is mixed with plant essence to the extraction solution polymer and has the viscosity of 0.7 dl/g;
s3, taking the generated polyester chips out of the kettle type reactor, placing the polyester chips into a melt spinning machine with a fine spray nozzle for mechanical processing by adopting a melt spinning technology, controlling the intrinsic viscosity of the polyester chips to be 0.67n under the state of heating, extruding and melting the chips, controlling the melting point of the chips to be more than or equal to 258 ℃ and the content of diethylene glycol to be less than or equal to 1.2 percent, uniformly distributing the polyester chips in the chips, controlling the content of terminal carboxyl to be less than or equal to 28mol/100g, generating fiber filaments with the fineness of 75 denier, solidifying the fiber filaments by cold airflow through mechanical work at the spinning speed of 4000m/min into fiber yarns, and collecting the fiber yarns on a winding shaft cylinder of the spinning machine to be used as raw materials for manufacturing fabrics;
s4, interweaving the produced fiber yarns into grey cloth by utilizing a weaving machine in a criss-cross mode, putting plant dye with a color which is popular with a user, adding 20% of extraction solution into plant dye powder, fully stirring, blooming the plant dye, carrying out high-temperature dyeing and finishing coloring at the temperature of 120 ℃, dyeing for 12 hours, carrying out sun exposure for 3 days in a rainy-free weather after dyeing, carrying out counterdyeing and solarization until the grey cloth is uniformly colored, carrying out manual acceptance, and carrying out softening treatment on the texture and hand feeling of the grey cloth to obtain qualified cloth which is worn by people in daily life;
and S5, finally, testing the mosquito prevention and insect repelling performance of the clothes made of the produced mosquito prevention and insect killing polyester fabric by using the approach-avoidance tester, and judging and evaluating the beneficial effects of the polyester insect killing fabric according to the strength of the mosquito prevention and insect repelling performance, the wearing feeling of the clothes, the odor of the clothes and the effect of the clothes on the skin under different times of washing the clothes.
Examples
The clothes prepared by the terylene insecticidal fabrics in the embodiments 1 to 3 are tested by a avoidance tester to detect the strength of the mosquito repelling and insecticidal performance after being washed for dozens of times, twenty times and thirty times at the temperature of 37 ℃, and the odor, the wearing feeling and the skin effect of the clothes are detected. The following table is obtained:
the working principle is as follows: and (3) adopting a mosquito repelling tester to wash the clothes for times under the environment with the same quantity of mosquitoes, carrying out comparative analysis on the mosquito repelling and insect killing effects of the clothes at the same temperature when the clothes are worn, and judging and evaluating whether the clothes made of the polyester insect killing fabric have the mosquito repelling and insect killing effects.
In conclusion, the production process of the terylene insecticidal fabric prepares the terylene insecticidal fabric by extracting the components of the Chinese herbal medicines containing the drug for repelling mosquitoes and insects and adding the plant essential oil extracted by the extraction method into the production process of terylene, thereby solving the problem that the fabric components do not contain toxic and harmful substances and still can repel mosquitoes and insects.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A production process of terylene insecticidal fabric is characterized by comprising PTA, ethylene glycol EG, folium artemisiae argyi, wrinkled gianthyssop herb, mint, angelica dahurica, clove, pyrethrum, rhizoma acori graminei, qilixiang and honeysuckle;
the raw materials in parts by weight are as follows: ethylene glycol EG: terephthalic acid PTA = 1.3-1.8; 5-7 parts of folium artemisiae argyi, 5-7 parts of wrinkled gianthyssop herb, 7-10 parts of mint, 2-3 parts of angelica dahurica, 7-10 parts of clove, 10-15 parts of pyrethrum, 2-3 parts of rhizoma acori graminei, 7-10 parts of murraya paniculata and 5-7 parts of honeysuckle.
The preparation method of the terylene insecticidal fabric comprises the following steps:
s1, firstly grinding 2-3 parts of angelica dahurica, 2-3 parts of acorus gramineus and 7-10 parts of murraya paniculata into fine powder by using a grinder, taking out an extractor, pouring the ground mixed powder into the extractor, sequentially adding 5-7 parts of folium artemisiae argyi, 5-7 parts of agastache rugosus, 7-10 parts of mint, 7-10 parts of clove, 10-15 parts of pyrethrum and 5-7 parts of honeysuckle, and adding 1-2 parts of cellulase with the concentration of 0.3% and 50-72 parts of purified water at the temperature of 45-55 ℃ by using an enzyme extraction method for hydrolytic extraction for 2-3 hours to obtain an extraction solution with the pH value of 4.5-6;
s2, taking out the clean kettle type reactor, preheating for 10min, and adding ethylene glycol EG: PTA =1.3-1.8, heating to 275-280 ℃, keeping the pressure at 2000-3300Pa, performing polycondensation reaction under the vacuum condition of a two-stage steam jet pump, after the reaction time is 30-40min, raising the temperature to 285-300 ℃, keeping the pressure at 60-130Pa, opening a kettle-type reactor, adding 70-80% of extraction solution, stirring and fully mixing for 1-1.5h, distilling evaporated water to discharge the water out of the kettle-type reactor, and performing polycondensation reaction to obtain a polymer polyethylene terephthalate PET mixed with plant essence to the extraction solution polymer and having the viscosity of 0.6-0.7dl/g, which is referred to as polyester slice;
s3, taking the generated polyester chips out of the kettle type reactor, placing the polyester chips into a melt spinning machine with a fine spray nozzle for mechanical processing by adopting a melt spinning technology, controlling the intrinsic viscosity of the polyester chips to be 0.64-0.67n under the state of heating, extruding and melting the chips, controlling the melting point of the chips to be more than or equal to 258 ℃, controlling the content of diethylene glycol to be less than or equal to 1.2%, uniformly distributing the chips in the chips, controlling the content of terminal carboxyl to be less than or equal to 28mol/100g, generating fiber filaments with the fineness of 50-75 deniers, controlling the spinning speed to be 3500-4000m/min, solidifying the fibers into fiber yarns by cold airflow through mechanical work, and collecting the fiber yarns on a scroll cylinder of the spinning machine to be used as raw materials for manufacturing fabrics;
s4, interweaving the produced fiber yarns into grey cloth by utilizing a weaving machine in a criss-cross mode, putting plant dye with a color favored by a user, adding 20-30% of extraction solution into plant dye powder, fully stirring, blooming the plant dye, carrying out high-temperature dyeing and finishing coloring at the temperature of 100-120 ℃, dyeing for 8-12h, carrying out sun exposure for 2-3 days in the absence of rain and weather after dyeing, then carrying out re-dyeing and solarization until the grey cloth is uniformly colored, carrying out manual acceptance, and softening the texture and hand feeling of the grey cloth into qualified cloth to make clothes worn by people in daily life;
and S5, finally, testing the mosquito and insect repelling performance of the clothes made of the produced mosquito and insect repelling polyester fabric by using a drive-away tester, and judging and evaluating the beneficial effects of the polyester insect repelling fabric according to the strength of the mosquito and insect repelling performance, the wearing feeling of the clothes, the smell of the clothes and the skin effect of the clothes under different times of clothes washing.
2. The production process of the terylene insecticidal fabric according to claim 1, characterized in that: the PTA is dicarboxylic acid with the maximum yield, is an organic compound which is solid white crystal powder at normal temperature, does not melt when heated and sublimes at the temperature of more than 300 ℃, and has a molecular formula of C 8 H 6 O 4 Molecular weight of 166.131 and density of 1.51g/cm 3 。
3. Production process of polyester insecticidal fabric according to claim 1The method is characterized in that: the ethylene glycol EG is the simplest dihydric alcohol which is colorless and odorless and has sweet taste and low toxicity to animals, is used as a raw material for synthesizing terylene and has a chemical molecular formula of (CH) 2 OH) 2 Molecular weight of 62.068 and density of 1.113g/cm 3 The viscosity at a temperature of 16 ℃ was 25.66mPa.s.
4. The production process of the terylene insecticidal fabric according to claim 1, characterized in that: the folium artemisiae argyi is a traditional Chinese medicine which is soft in texture, fragrant in smell and bitter in taste, and is characterized in that the folium artemisiae argyi is picked when flowers are not bloomed in summer, the whole leaves are in an oval shape after being flattened, the pinnate shape is deep-cracked, the split sheet is in a needle shape in an oval shape, irregular thick sawteeth are arranged on the edge, the upper surface is grey green or dark yellow green, sparse velvets and gland points are arranged, and the lower surface is dense with grey-white villi; the herba Agastaches is Chinese medicinal material with aromatic flavor of perennial herb of Agastaches of Labiatae and Labiatae; the herba Menthae is a perennial herb of Mentha of Labiatae, and is fragrant in green smell, and is a Chinese medicine of aromatic crop; the angelica dahurica is a traditional Chinese medicine which is harvested and dug in summer and autumn She Huangshi, fibrous roots and silt are removed, the angelica dahurica is dried in the sun and at low temperature, the root is used as the medicine, the outer skin of the angelica dahurica is yellow brown to brown, the odor is fragrant, and the taste is spicy and bitter; the flos Caryophylli is Chinese medicinal vegetation of Myrtaceae plant, and is picked when bud of flos Caryophylli turns red from green, and dried in the sun.
5. The production process of the terylene insecticidal fabric according to claim 1, characterized in that: the pyrethrum is a perennial herb of the family Compositae, the genus Peucedanum, the inflorescence of the pyrethrum inflorescence contains 4 insecticidal components of 0.4-2% of pyrethrin and griseofulvin, and the pyrethrum is used for paralyzing the nerves of insects, and after the insects are poisoned, the characteristics of vomiting, diarrhea and peristalsis before and after the body, and then paralysis and death; the rhizoma Acori Graminei is perennial grass-like plant with odor rhizome of Gramineae of Araceae; the Qilixiang is a traditional Chinese medicine which can be picked all the year round, the root is dug out, soil is removed, and the Qilixiang is sliced and dried, and has the characteristics of sour, bitter, pungent and warm nature; the honeysuckle is a perennial semi-evergreen shrub-entwined herbaceous plant in the Caprifoliaceae family, and is sweet and cold in nature.
6. The production process of the terylene insecticidal fabric according to claim 1, characterized in that: the kettle type reactor is a cylindrical reactor with low height-diameter ratio and consists of a reactor shell, a stirring device, a sealing device, a heat exchange device and a transmission device; the secondary steam jet pump is a vacuum obtaining device and consists of a nozzle, a receiving chamber, a mixing chamber and a diffusion chamber part; the melt spinning machine is a machine for producing synthetic fibers by adopting a melt spinning method, and can quantitatively extrude high polymer melt from a spinneret orifice and carry out air or water cooling solidification forming; the avoidance tester is experimental equipment for a repelling method of a mosquito prevention performance detection experiment of textiles by using an artificial intelligence technology.
7. The production process of the terylene insecticidal fabric according to claim 1, characterized in that: the terephthalic acid PTA and the ethylene glycol EG are all from Jiangsu Qiangsheng functional chemical company Limited; the folium artemisiae argyi, the agastache rugosus, the mint, the radix angelicae, the clove, the pyrethrum, the rhizoma acori graminei, the murraya paniculata and the honeysuckle are all purchased from Junhebaianzhi Beijing GmbH; the grinder, the extractor, the spinning machine reel, the kettle reactor, the secondary steam jet pump, the melt spinning machine, the loom, and the avoidance tester are all purchased from Zhejiang Hangzhou energy science and technology, inc.
Priority Applications (1)
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101451155A (en) * | 2008-12-17 | 2009-06-10 | 华宝食用香精香料(上海)有限公司 | Method for extracting lycorine from Lycoris radiata |
CN113862871A (en) * | 2021-07-05 | 2021-12-31 | 苏州乾冠新纺织科技有限公司 | Long-acting mosquito-repelling polyester fabric and preparation method thereof |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451155A (en) * | 2008-12-17 | 2009-06-10 | 华宝食用香精香料(上海)有限公司 | Method for extracting lycorine from Lycoris radiata |
CN113862871A (en) * | 2021-07-05 | 2021-12-31 | 苏州乾冠新纺织科技有限公司 | Long-acting mosquito-repelling polyester fabric and preparation method thereof |
Non-Patent Citations (1)
Title |
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吴世敏等: "《功能性纺织产品功能性评价及检测》", vol. 1, 辽宁科学技术出版社, pages: 336 - 142 * |
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