CN111535053A - Production process of plant modified environment-friendly polyester yarn - Google Patents

Production process of plant modified environment-friendly polyester yarn Download PDF

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Publication number
CN111535053A
CN111535053A CN202010423420.6A CN202010423420A CN111535053A CN 111535053 A CN111535053 A CN 111535053A CN 202010423420 A CN202010423420 A CN 202010423420A CN 111535053 A CN111535053 A CN 111535053A
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CN
China
Prior art keywords
parts
polyester yarn
plant
yarn
agent
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.)
Pending
Application number
CN202010423420.6A
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Chinese (zh)
Inventor
许晨愿
许军
钱跃英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Xusenyuan Yarn Industry Co ltd
Original Assignee
Suzhou Xusenyuan Yarn Industry Co ltd
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Publication date
Application filed by Suzhou Xusenyuan Yarn Industry Co ltd filed Critical Suzhou Xusenyuan Yarn Industry Co ltd
Priority to CN202010423420.6A priority Critical patent/CN111535053A/en
Publication of CN111535053A publication Critical patent/CN111535053A/en
Pending legal-status Critical Current

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    • 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
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
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  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention discloses a production process of plant modified environment-friendly polyester yarn, which comprises the following steps: s1, selecting a proper amount of PET (polyethylene terephthalate) chips, drying the PET chips at 70-80 ℃, and then melting, blending and extruding the PET chips and a proper amount of modification auxiliary agent to obtain polyester master batches; s2, weaving the plant fiber into single-strand yarns, cutting the single-strand yarns into fiber sections with fixed length, and soaking the fiber sections in a treating agent for 3-5 hours; s3, fully and uniformly mixing the terylene master batch prepared in the step S1, the plant fiber segment soaked in the step S2 and the natural latex, adding the mixture into a screw extruder, extruding the mixture at the temperature of 220-240 ℃, and cooling the mixture to obtain the terylene yarn; according to the invention, by improving the raw materials for preparing the terylene, the antibacterial property of the terylene fiber is improved under the condition of keeping the mechanical property of the original terylene, and the natural plant pigment is adopted as the main raw material to dye the terylene yarn, so that the terylene yarn has bright color, good color fixation, environmental protection and reduced pollution to the environment.

Description

Production process of plant modified environment-friendly polyester yarn
Technical Field
The invention relates to the technical field of polyester production, in particular to a production process of plant modified environment-friendly polyester yarn.
Background
Polyester fibers, commonly known as "dacron". The PET fiber is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, is called PET fiber for short, and belongs to a high molecular compound. Invented in 1941, is the first major variety of current synthetic fibers. The polyester fiber has the advantages of good crease resistance and shape retention, high strength and elastic recovery capability. It is firm and durable, has the functions of resisting wrinkle, preventing ironing and preventing hair from sticking. In the current polyester yarn production process, a large amount of pollution is generated, and the polyester yarn is not friendly to the environment.
Disclosure of Invention
The invention aims to provide a production process of plant modified environment-friendly polyester yarn, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a production process of plant modified environment-friendly polyester yarn comprises the following steps:
s1, selecting a proper amount of PET (polyethylene terephthalate) chips, drying the PET chips at 70-80 ℃, and then melting, blending and extruding the PET chips and a proper amount of modification auxiliary agent to obtain polyester master batches;
s2, weaving the plant fiber into single-strand yarns, cutting the single-strand yarns into fiber sections with fixed length, and soaking the fiber sections in a treating agent for 3-5 hours;
s3, fully and uniformly mixing the terylene master batch prepared in the step S1, the plant fiber segment soaked in the step S2 and the natural latex, adding the mixture into a screw extruder, extruding the mixture at the temperature of 220-240 ℃, and cooling the mixture to obtain the terylene yarn;
s4, stretching the polyester yarn by using a stretching roller set, wherein the stretching multiple is 1.1-1.3, the treatment temperature is 110-;
s5, twisting and forming the polyester yarns, wherein the number of twisted strands is 90-110;
s6, drying the polyester yarn at 90-100 ℃ for 40-60min to obtain a semi-finished polyester yarn;
s7, spooling the semi-finished polyester yarn, putting the prepared yarn drum into a pretreating agent, soaking for 60-120min, washing for 2-3 times, and dehydrating until the water content of the fiber is lower than 3%;
s8, putting the bobbin into a dyeing machine, adding a dye, carrying out dyeing treatment, and cleaning for 30-60min by using a cleaning agent after dyeing is finished, wherein the cleaning temperature is 70-100 ℃;
and S8, dehydrating, drying, turning over and forming the yarn cylinder in sequence to obtain the finished polyester yarn.
As a further scheme of the invention: the cleaning agent in the step S8 is a mixture of 1-5g/L sodium hydrosulfite, 1-5g/L caustic soda and 0.1-0.5g/L anion penetrant.
As a further scheme of the invention: the dyeing process in step S8 has an initial temperature of 40-60 deg.C, a temperature rise of 2 deg.C/min to 100 deg.C, a temperature preservation of 20min, and a temperature rise of 2 deg.C/min to 140 deg.C.
As a further scheme of the invention: the modified auxiliary agent in the step S1 comprises the following components in parts by weight: 1-3 parts of nano silver, 1-3 parts of nano titanium dioxide, 5-10 parts of honeysuckle extract, 1-5 parts of plant ash, 3-5 parts of cross-linking agent, 1-3 parts of compatilizer, 20-40 parts of polyethylene glycol and 50-70 parts of water.
As a further scheme of the invention: the treating agent in the step S2 comprises the following components in parts by weight: 5-10 parts of camphor oil, 1-5 parts of sodium alginate, 3-5 parts of sodium pyrophosphate, 5-10 parts of calcium carbonate, 10-15 parts of waterborne polyurethane, 10-30 parts of fluorosilane finishing agent, 5-15 parts of gelatin, 20-30 parts of ethylene glycol and 50-70 parts of water.
As a further scheme of the invention: the pretreating agent in the step S7 comprises the following components in parts by weight: 70-80 parts of corn starch, 1-5 parts of polyurethane, 1-5 parts of anhydrous sodium sulphate, 1-3 parts of sorbitol, 1-3 parts of citric acid and 100-200 parts of water.
As a further scheme of the invention: the dye in the step S8 comprises the following components in parts by weight: 50-60 parts of natural plant pigment, 1-10 parts of hydroxymethyl cellulose, 5-15 parts of lauryl sulfate, 10-15 parts of film forming agent, 1-5 parts of phenol ether phosphate, 1-5 parts of butyl acetate, 20-40 parts of propylene glycol and 100-200 parts of water.
As a further scheme of the invention: the film forming agent is a mixed solution of aqueous polyurethane and acrylic emulsion.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, by improving the raw materials for preparing the terylene, the antibacterial property of the terylene fiber is improved under the condition of keeping the mechanical property of the original terylene, and the natural plant pigment is adopted as the main raw material to dye the terylene yarn, so that the terylene yarn has bright color, good color fixation, environmental protection and reduced pollution to the environment.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a production process of plant modified environment-friendly polyester yarn comprises the following steps:
s1, selecting a proper amount of PET (polyethylene terephthalate) chips, drying the chips at 70 ℃, and then melting, blending and extruding the chips and a proper amount of modification auxiliary agent to obtain polyester master batches;
s2, weaving the plant fiber into single-strand yarns, cutting the single-strand yarns into fiber sections with fixed length, and soaking the fiber sections in a treating agent for 3 hours;
s3, fully and uniformly mixing the polyester master batch prepared in the step S1, the plant fiber segment soaked in the step S2 and the natural latex, adding the mixture into a screw extruder, extruding the mixture at 220 ℃, and cooling the mixture to obtain polyester yarns;
s4, stretching the polyester yarn by using a stretching roller set, wherein the stretching multiple is 1.1, the treatment temperature is 110 ℃, arranging oiling rollers between the stretching roller sets, and coating oil on the surfaces of the oiling rollers to coat the polyester yarn with the oil;
s5, twisting and forming the polyester yarns, wherein the number of twisted yarns is 90;
s6, drying the polyester yarn at 90 ℃ for 40min to obtain a semi-finished polyester yarn;
s7, spooling the semi-finished polyester yarn, putting the prepared yarn drum into a pretreating agent, soaking for 60min, washing with water for 2 times, and dehydrating until the water content of the fiber is lower than 3%;
s8, putting the bobbin into a dyeing machine, adding a dye, carrying out dyeing treatment, and cleaning for 30min by using a cleaning agent after dyeing is finished, wherein the cleaning temperature is 70 ℃;
and S8, dehydrating, drying, turning over and forming the yarn cylinder in sequence to obtain the finished polyester yarn.
The cleaning agent in the step S8 is a mixture of 1g/L sodium hydrosulfite, 1g/L caustic soda and 0.1g/L anion penetrant.
The initial temperature of the dyeing treatment in the step S8 is 40 ℃, the temperature is increased to 100 ℃ at the speed of 2 ℃/min, and the temperature is increased to 120 ℃ at the speed of 2 ℃/min after the temperature is maintained for 20 min.
The modified auxiliary agent in the step S1 comprises the following components in parts by weight: 1 part of nano silver, 1 part of nano titanium dioxide, 5 parts of honeysuckle extract, 1 part of plant ash, 3 parts of cross-linking agent, 1 part of compatilizer, 20 parts of polyethylene glycol and 50 parts of water.
The treating agent in the step S2 comprises the following components in parts by weight: 5 parts of camphor oil, 1 part of sodium alginate, 3 parts of sodium pyrophosphate, 5 parts of calcium carbonate, 10 parts of waterborne polyurethane, 10 parts of fluorosilane finishing agent, 5 parts of gelatin, 20 parts of ethylene glycol and 50 parts of water.
The pretreating agent in the step S7 comprises the following components in parts by weight: 70 parts of corn starch, 1 part of polyurethane, 1 part of anhydrous sodium sulphate, 1 part of sorbitol, 1 part of citric acid and 100 parts of water.
The dye in the step S8 comprises the following components in parts by weight: 50 parts of natural plant pigment, 1 part of hydroxymethyl cellulose, 5 parts of lauryl sulfate, 10 parts of film forming agent, 1 part of phenol ether phosphate, 1 part of butyl acetate, 20 parts of propylene glycol and 100 parts of water.
The film forming agent is a mixed solution of aqueous polyurethane and acrylic emulsion.
Example two:
a production process of plant modified environment-friendly polyester yarn comprises the following steps:
s1, selecting a proper amount of PET (polyethylene terephthalate) polyester chips, drying at 75 ℃, and then melting, blending and extruding with a proper amount of modification auxiliary agent to obtain polyester master batches;
s2, weaving the plant fiber into single-strand yarns, cutting the single-strand yarns into fiber sections with fixed length, and soaking the fiber sections in a treating agent for 4 hours;
s3, fully and uniformly mixing the polyester master batch prepared in the step S1, the plant fiber segment soaked in the step S2 and the natural latex, adding the mixture into a screw extruder, extruding the mixture at 230 ℃, and cooling the mixture to obtain polyester yarns;
s4, stretching the polyester yarn by using a stretching roller set, wherein the stretching multiple is 1.2, the treatment temperature is 120 ℃, arranging oiling rollers between the stretching roller sets, and coating oil on the surfaces of the oiling rollers to coat the polyester yarn with the oil;
s5, twisting and forming the polyester yarns, wherein the number of twisted strands is 100;
s6, drying the polyester yarn at the drying temperature of 95 ℃ for 50min to obtain a semi-finished polyester yarn;
s7, spooling the semi-finished polyester yarn, putting the prepared yarn drum into a pretreating agent, soaking for 90min, washing with water for 2 times, and dehydrating until the water content of the fiber is lower than 3%;
s8, putting the bobbin into a dyeing machine, adding a dye, carrying out dyeing treatment, and cleaning for 45min by using a cleaning agent after dyeing is finished, wherein the cleaning temperature is 85 ℃;
and S8, dehydrating, drying, turning over and forming the yarn cylinder in sequence to obtain the finished polyester yarn.
The cleaning agent in the step S8 is a mixture of 3g/L sodium hydrosulfite, 3g/L caustic soda and 0.3g/L anion penetrant.
The initial temperature of the dyeing treatment in the step S8 is 50 ℃, the temperature is raised to 100 ℃ at the speed of 2 ℃/min, the temperature is maintained for 20min, and then the temperature is raised to 130 ℃ at the speed of 2 ℃/min.
The modified auxiliary agent in the step S1 comprises the following components in parts by weight: 2 parts of nano silver, 2 parts of nano titanium dioxide, 7 parts of honeysuckle extract, 3 parts of plant ash, 4 parts of cross-linking agent, 2 parts of compatilizer, 30 parts of polyethylene glycol and 60 parts of water.
The treating agent in the step S2 comprises the following components in parts by weight: 8 parts of camphor oil, 3 parts of sodium alginate, 4 parts of sodium pyrophosphate, 7 parts of calcium carbonate, 13 parts of waterborne polyurethane, 20 parts of fluorosilane finishing agent, 10 parts of gelatin, 25 parts of ethylene glycol and 60 parts of water.
The pretreating agent in the step S7 comprises the following components in parts by weight: 75 parts of corn starch, 3 parts of polyurethane, 3 parts of anhydrous sodium sulphate, 2 parts of sorbitol, 2 parts of citric acid and 150 parts of water.
The dye in the step S8 comprises the following components in parts by weight: 55 parts of natural plant pigment, 5 parts of hydroxymethyl cellulose, 10 parts of lauryl sulfate, 13 parts of film forming agent, 3 parts of phenol ether phosphate, 3 parts of butyl acetate, 30 parts of propylene glycol and 150 parts of water.
The film forming agent is a mixed solution of aqueous polyurethane and acrylic emulsion.
Example three:
a production process of plant modified environment-friendly polyester yarn comprises the following steps:
s1, selecting a proper amount of PET (polyethylene terephthalate) chips, drying the chips at 80 ℃, and then melting, blending and extruding the chips and a proper amount of modification auxiliary agent to obtain polyester master batches;
s2, weaving the plant fiber into single-strand yarns, cutting the single-strand yarns into fiber sections with fixed length, and soaking the fiber sections in a treating agent for 5 hours;
s3, fully and uniformly mixing the polyester master batch prepared in the step S1, the plant fiber segment soaked in the step S2 and the natural latex, adding the mixture into a screw extruder, extruding the mixture at 240 ℃, and cooling the mixture to obtain polyester yarns;
s4, stretching the polyester yarn by using a stretching roller set, wherein the stretching multiple is 1.3, the treatment temperature is 130 ℃, an oiling roller is arranged between the stretching roller sets, the surface of the oiling roller is coated with oil, and the polyester yarn is coated with the oil;
s5, twisting and forming the polyester yarns, wherein the number of twisted yarns is 110;
s6, drying the polyester yarn at 100 ℃ for 60min to obtain a semi-finished polyester yarn;
s7, spooling the semi-finished polyester yarn, putting the prepared yarn drum into a pretreating agent, soaking for 120min, washing for 3 times, and dehydrating until the water content of the fiber is lower than 3%;
s8, putting the bobbin into a dyeing machine, adding a dye, carrying out dyeing treatment, and cleaning for 60min by using a cleaning agent after dyeing is finished, wherein the cleaning temperature is 100 ℃;
and S8, dehydrating, drying, turning over and forming the yarn cylinder in sequence to obtain the finished polyester yarn.
The cleaning agent in the step S8 is a mixture of 5g/L sodium hydrosulfite, 5g/L caustic soda and 0.5g/L anion penetrant.
The initial temperature of the dyeing treatment in the step S8 is 60 ℃, the temperature is raised to 100 ℃ at the speed of 2 ℃/min, and the temperature is raised to 140 ℃ at the speed of 2 ℃/min after the temperature is maintained for 20 min.
The modified auxiliary agent in the step S1 comprises the following components in parts by weight: 3 parts of nano silver, 3 parts of nano titanium dioxide, 10 parts of honeysuckle extract, 5 parts of plant ash, 5 parts of cross-linking agent, 3 parts of compatilizer, 40 parts of polyethylene glycol and 70 parts of water.
The treating agent in the step S2 comprises the following components in parts by weight: 10 parts of camphor oil, 5 parts of sodium alginate, 5 parts of sodium pyrophosphate, 10 parts of calcium carbonate, 15 parts of waterborne polyurethane, 30 parts of fluorosilane finishing agent, 15 parts of gelatin, 30 parts of ethylene glycol and 70 parts of water.
The pretreating agent in the step S7 comprises the following components in parts by weight: 80 parts of corn starch, 5 parts of polyurethane, 5 parts of anhydrous sodium sulphate, 3 parts of sorbitol, 3 parts of citric acid and 200 parts of water.
The dye in the step S8 comprises the following components in parts by weight: 60 parts of natural plant pigment, 10 parts of hydroxymethyl cellulose, 15 parts of lauryl sulfate, 15 parts of film forming agent, 5 parts of phenol ether phosphate, 5 parts of butyl acetate, 40 parts of propylene glycol and 200 parts of water.
The film forming agent is a mixed solution of aqueous polyurethane and acrylic emulsion.
Test example
Selecting the fixed-length polyester yarns prepared by the first step and the third step, and according to GB/T20944.1-2007 evaluation part of antibacterial performance of textiles: the antibacterial property was measured by the agar plate method, and the results are shown in the following table:
Figure BDA0002497808410000071
Figure BDA0002497808410000081
as can be seen from the table, the polyester yarn prepared by the invention has good antibacterial performance and good washability.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (8)

1. The production process of the plant modified environment-friendly polyester yarn is characterized by comprising the following steps:
s1, selecting a proper amount of PET (polyethylene terephthalate) chips, drying the PET chips at 70-80 ℃, and then melting, blending and extruding the PET chips and a proper amount of modification auxiliary agent to obtain polyester master batches;
s2, weaving the plant fiber into single-strand yarns, cutting the single-strand yarns into fiber sections with fixed length, and soaking the fiber sections in a treating agent for 3-5 hours;
s3, fully and uniformly mixing the terylene master batch prepared in the step S1, the plant fiber segment soaked in the step S2 and the natural latex, adding the mixture into a screw extruder, extruding the mixture at the temperature of 220-240 ℃, and cooling the mixture to obtain the terylene yarn;
s4, stretching the polyester yarn by using a stretching roller set, wherein the stretching multiple is 1.1-1.3, the treatment temperature is 110-;
s5, twisting and forming the polyester yarns, wherein the number of twisted strands is 90-110;
s6, drying the polyester yarn at 90-100 ℃ for 40-60min to obtain a semi-finished polyester yarn;
s7, spooling the semi-finished polyester yarn, putting the prepared yarn drum into a pretreating agent, soaking for 60-120min, washing for 2-3 times, and dehydrating until the water content of the fiber is lower than 3%;
s8, putting the bobbin into a dyeing machine, adding a dye, carrying out dyeing treatment, and cleaning for 30-60min by using a cleaning agent after dyeing is finished, wherein the cleaning temperature is 70-100 ℃;
and S8, dehydrating, drying, turning over and forming the yarn cylinder in sequence to obtain the finished polyester yarn.
2. The production process of the plant modified environment-friendly polyester yarn as claimed in claim 1, wherein the cleaning agent in the step S8 is a mixture of 1-5g/L sodium hydrosulfite, 1-5g/L caustic soda and 0.1-0.5g/L anion penetrant.
3. The process for producing plant-modified environmentally friendly polyester yarn as claimed in claim 1, wherein the dyeing process in step S8 is performed at an initial temperature of 40-60 ℃, and the temperature is raised to 100 ℃ at a rate of 2 ℃/min, and after the temperature is maintained for 20min, the temperature is raised to 120-140 ℃ at a rate of 2 ℃/min.
4. The production process of the plant modified environment-friendly polyester yarn as claimed in claim 1, wherein the modification auxiliary in the step S1 comprises the following components in parts by weight: 1-3 parts of nano silver, 1-3 parts of nano titanium dioxide, 5-10 parts of honeysuckle extract, 1-5 parts of plant ash, 3-5 parts of cross-linking agent, 1-3 parts of compatilizer, 20-40 parts of polyethylene glycol and 50-70 parts of water.
5. The production process of the plant modified environment-friendly polyester yarn as claimed in claim 1, wherein the treating agent in the step S2 comprises the following components in parts by weight: 5-10 parts of camphor oil, 1-5 parts of sodium alginate, 3-5 parts of sodium pyrophosphate, 5-10 parts of calcium carbonate, 10-15 parts of waterborne polyurethane, 10-30 parts of fluorosilane finishing agent, 5-15 parts of gelatin, 20-30 parts of ethylene glycol and 50-70 parts of water.
6. The production process of the plant modified environment-friendly polyester yarn as claimed in claim 1, wherein the pretreating agent in the step S7 comprises the following components in parts by weight: 70-80 parts of corn starch, 1-5 parts of polyurethane, 1-5 parts of anhydrous sodium sulphate, 1-3 parts of sorbitol, 1-3 parts of citric acid and 100-200 parts of water.
7. The production process of the plant modified environment-friendly polyester yarn as claimed in claim 1, wherein the dye in the step S8 comprises the following components in parts by weight: 50-60 parts of natural plant pigment, 1-10 parts of hydroxymethyl cellulose, 5-15 parts of lauryl sulfate, 10-15 parts of film forming agent, 1-5 parts of phenol ether phosphate, 1-5 parts of butyl acetate, 20-40 parts of propylene glycol and 100-200 parts of water.
8. The production process of the plant modified environment-friendly polyester yarn as claimed in claim 7, wherein the film forming agent is a mixed solution of aqueous polyurethane and acrylic emulsion.
CN202010423420.6A 2020-05-19 2020-05-19 Production process of plant modified environment-friendly polyester yarn Pending CN111535053A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN113774669A (en) * 2021-09-03 2021-12-10 徐阳 Preparation method of natural latex fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120022A (en) * 2016-07-19 2016-11-16 林启东 A kind of high-elastic flame-resistant terylene

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120022A (en) * 2016-07-19 2016-11-16 林启东 A kind of high-elastic flame-resistant terylene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113774669A (en) * 2021-09-03 2021-12-10 徐阳 Preparation method of natural latex fiber

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