CN115369537B - Matte elastic fire-proof wire and manufacturing process thereof - Google Patents

Matte elastic fire-proof wire and manufacturing process thereof Download PDF

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Publication number
CN115369537B
CN115369537B CN202211102672.4A CN202211102672A CN115369537B CN 115369537 B CN115369537 B CN 115369537B CN 202211102672 A CN202211102672 A CN 202211102672A CN 115369537 B CN115369537 B CN 115369537B
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China
Prior art keywords
soaking
treatment
wires
auxiliary agent
tensile force
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CN202211102672.4A
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Chinese (zh)
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CN115369537A (en
Inventor
傅冰如
胡冬正
王宣听
陈非凡
潘一可
王迦勒
阚向法
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Wenzhou Yike Thread Technology Co ltd
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Wenzhou Yike Thread Technology Co ltd
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Priority to CN202211102672.4A priority Critical patent/CN115369537B/en
Publication of CN115369537A publication Critical patent/CN115369537A/en
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Publication of CN115369537B publication Critical patent/CN115369537B/en
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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J3/00—Modifying the surface
    • D02J3/12—Modifying the surface by removing projecting ends of fibres
    • D02J3/16—Modifying the surface by removing projecting ends of fibres by singeing
    • 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
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/59—Polyamides; Polyimides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34—Polyamides
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/20—Physical properties optical
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/22—Physical properties protective against sunlight or UV radiation
    • 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
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention relates to a manufacturing process of a matte elastic fire-proof wire, which comprises the following steps that firstly, a flame-retardant material aramid fiber mixed flame-retardant auxiliary agent is selected to tightly cover a nylon monofilament layer without being stressed in a crisscross manner, then, according to monofilaments with different diameters, different tensile forces are used, five tensile force grades are equally separated according to the tensile force, five times of cladding are carried out, each cladding is carried out once, and the next direction change is needed to be carried out in a staggered manner, and the tensile force grades are updated once, so that an aramid fiber fireproof nylon monofilament cladding wire is formed; step two, uniformly compressing and folding a plurality of monofilaments and twisting the monofilaments into single strand wires; step three, continuously coating the single strand wires again in the repeated step one; fourthly, carrying out high-temperature ironing and shaping treatment at 60-80 ℃ on the single strand obtained in the third step; step five, singeing the single yarn obtained in the step four to enable the surface of the single yarn to be in a feather-free matte state; and step six, respectively carrying out soaking fireproof treatment and antistatic treatment on the single wires obtained in the step five.

Description

Matte elastic fire-proof wire and manufacturing process thereof
Technical Field
The invention relates to the field of new materials, in particular to a matte elastic fire-proof wire for a textile process and a manufacturing process thereof.
Background
At present, more and more elastic fabric materials are selected in the whole sewing product market, but the traditional elastic thread has relatively limited application scene, and has wider application scene requirements in special fields such as army combat uniform, and meanwhile, the effects of flame retardance, water resistance, ultraviolet resistance, good stretching resistance, strong physical stability and the like are required, so that how to develop a matte elastic thread with the functions becomes a technical problem to be solved urgently.
Disclosure of Invention
The invention provides an antistatic, feather-free and matte elastic telescopic wire for textile technology and a manufacturing process thereof, aiming at solving the defects of the technology.
In order to solve the technical problems, the method comprises the steps that firstly, a flame-retardant material aramid fiber mixed flame-retardant auxiliary agent is selected to tightly coat nylon monofilaments without being stressed in a crisscross manner, then, different tensile forces are used according to monofilaments with different diameters, five tensile force grades are equally separated according to the tensile force magnitudes for five times of coating, each time of coating, the next time of coating needs to be subjected to direction changing staggered coating, and the tensile force grades are upgraded to form aramid fiber fireproof nylon monofilament coated filaments;
step two, uniformly compressing and folding a plurality of monofilaments and twisting the monofilaments into single strand wires; step three, continuously coating the single strand wires again in the repeated step one;
fourthly, carrying out high-temperature ironing and shaping treatment at 60-80 ℃ on the single strand obtained in the third step;
step five, singeing the single yarn obtained in the step four to enable the surface of the single yarn to be in a feather-free matte state;
step six, soaking the single wires obtained in the step five together with a waterproof auxiliary agent for 2-4 hours and drying at a high temperature between 60 and 80 ℃ after that, then soaking the single wires together with the fireproof auxiliary agent for 2-4 hours and drying at a high temperature between 60 and 80 ℃ after that, then soaking the single wires together with an antistatic auxiliary agent for 2-4 hours and drying at a high temperature between 60 and 80 ℃ after that, and finally soaking the single wires together with an ultraviolet resistant auxiliary agent for 2-4 hours and drying at a high temperature between 60 and 80 ℃ after that;
and step seven, twisting the single stranded wire into three stranded wires. The preferred temperature for the high temperature treatment of the individual strands in step three is 70 degrees. The soaking time is preferably three hours.
After the technical scheme is adopted, compared with the traditional elastic thread, the elastic thread product obtained by the coating method has stability, physical characteristics are increased, and the risk of exposing nylon monofilaments in the actual use stretching process can be reduced. The nylon monofilament has improved flame retardant performance by utilizing the aramid fiber mixed flame retardant with flame retardance, and has flame retardant technical effect by utilizing a covering method, and the covering between the aramid fiber and the elastic wire is not in the field, so that the covering according to the method is more stable than the traditional winding method, and also accords with the characteristics of two wires. After the compression folding in the second step and the repeated covering in the third step, the two wires can be covered to the greatest extent, and the combination degree is improved. Through soaking of various auxiliary agents in the step six, the elastic thread has the characteristics of fire resistance, water resistance, static resistance, ultraviolet resistance and the like.
Detailed Description
Selecting a flame-retardant material aramid fiber mixed flame-retardant auxiliary agent to tightly coat a layer of nylon monofilament without being stressed in a crisscross manner, then using different tensile forces according to monofilaments with different diameters, equally dividing five tensile force grades according to the tensile force magnitudes to coat for five times, and carrying out staggered coating and upgrading the tensile force grades for the next time when the direction of the aramid fiber is required to be changed once for each coating to form an aramid fiber fireproof nylon monofilament coated wire;
step two, uniformly compressing and folding a plurality of monofilaments and twisting the monofilaments into single strand wires; step three, continuously coating the single strand wires again in the repeated step one;
fourthly, carrying out high-temperature ironing and shaping treatment at 60-80 ℃ on the single strand obtained in the third step;
step five, singeing the single yarn obtained in the step four to enable the surface of the single yarn to be in a feather-free matte state;
step six, soaking the single wires obtained in the step five together with a waterproof auxiliary agent for 2-4 hours and drying at a high temperature between 60 and 80 ℃ after that, then soaking the single wires together with the fireproof auxiliary agent for 2-4 hours and drying at a high temperature between 60 and 80 ℃ after that, then soaking the single wires together with an antistatic auxiliary agent for 2-4 hours and drying at a high temperature between 60 and 80 ℃ after that, and finally soaking the single wires together with an ultraviolet resistant auxiliary agent for 2-4 hours and drying at a high temperature between 60 and 80 ℃ after that;
and step seven, twisting the single stranded wire into three stranded wires. The preferred temperature for the high temperature treatment of the individual strands in step three is 70 degrees. The soaking time is preferably three hours.
Compared with the traditional elastic thread, the elastic thread product obtained by the coating method has stability, physical characteristics are increased, and the risk of bare nylon monofilaments can be reduced in the actual use stretching process. The nylon monofilament has improved flame retardant performance by utilizing the aramid fiber mixed flame retardant with flame retardance, and has flame retardant technical effect by utilizing a covering method, and the covering between the aramid fiber and the elastic wire is not in the field, so that the covering according to the method is more stable than the traditional winding method, and also accords with the characteristics of two wires. After the compression folding in the second step and the repeated covering in the third step, the two wires can be covered to the greatest extent, and the combination degree is improved. Through soaking of various auxiliary agents in the step six, the elastic thread has the characteristics of fire resistance, water resistance, static resistance, ultraviolet resistance and the like.

Claims (4)

1. The manufacturing process of the matte elastic fire-proof wire is characterized by comprising the following steps of:
selecting a flame-retardant material aramid fiber mixed flame-retardant auxiliary agent to tightly coat a layer of nylon monofilament without being stressed in a crisscross manner, using different tensile forces according to coated filaments with different diameters, equally dividing five tensile force grades according to the tensile force magnitudes to coat for five times, and carrying out staggered coating and upgrading the tensile force grades for the next time when the direction of the aramid fiber is required to be changed once for each coating to form the aramid fiber fireproof nylon monofilament coated filament;
step two, uniformly compressing and folding a plurality of the monofilament coated filaments, and twisting the filaments into single strand wires;
step three, the single strand wires are continuously coated again in the repeated step one;
fourthly, carrying out high-temperature ironing and shaping treatment at 60-80 ℃ on the single strand obtained in the third step;
step five, singeing the single yarn obtained in the step four to enable the surface of the single yarn to be in a feather-free matte state;
step six, soaking the single wires obtained in the step five together with a waterproof auxiliary agent for 2-4 hours and then drying at a high temperature of 60-80 ℃, then soaking the single wires together with a fireproof auxiliary agent for 2-4 hours and then drying at a high temperature of 60-80 ℃, then soaking the single wires together with an antistatic auxiliary agent for 2-4 hours and then drying at a high temperature of 60-80 ℃, and finally soaking the single wires together with an ultraviolet resistant auxiliary agent for 2-4 hours and then drying at a high temperature of 60-80 ℃;
and step seven, twisting the single stranded wire into three stranded wires.
2. The process for manufacturing the matte elastic fire-resistant wire according to claim 1, wherein the process comprises the following steps: and in the third step, the high-temperature treatment temperature of the single strand is 70 ℃.
3. The process for manufacturing the matte elastic fire-resistant wire according to claim 1, wherein the process comprises the following steps: the soaking waterproof treatment, the soaking antistatic treatment, the soaking fireproof treatment and the soaking ultraviolet resistant treatment are all three hours.
4. A matt elastic fire protection wire produced by the process of any one of claims 1 to 3.
CN202211102672.4A 2022-09-09 2022-09-09 Matte elastic fire-proof wire and manufacturing process thereof Active CN115369537B (en)

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CN115369537B true CN115369537B (en) 2023-08-22

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000671A1 (en) * 2008-03-14 2009-09-17 Voith Patent Gmbh Method for winding running material web, particularly sheet of fibrous material, involves winding material web at multiple winding cores to winding roll
KR20140120963A (en) * 2013-04-03 2014-10-15 (주)우노 앤 컴퍼니 Synthetic Hair Filament and Process for Preparing Same
JP2016091895A (en) * 2014-11-07 2016-05-23 矢崎総業株式会社 Electric cable, electric cable intermediate material, wire harness and producing method of electric cable
CN108823741A (en) * 2018-08-08 2018-11-16 康帝雅高档面料（苏州）有限公司 High-tenacity inflaming retarding fabric and its application
CN208204236U (en) * 2017-11-01 2018-12-07 南京利德东方橡塑科技有限公司 A kind of wear-resisting stucco rubber hose of allotype insulation
CN213172757U (en) * 2020-08-12 2021-05-11 嘉兴市天之华喷织有限公司 Flame-retardant vortex spun yarn
CN216006157U (en) * 2021-09-23 2022-03-11 浙江韩妃新材料科技有限公司 Covering yarn with super-strong tensile force

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040011087A1 (en) * 2002-07-18 2004-01-22 Serge Rebouillat Cut and abrasion resistant fibrous structure comprising an elastic nylon

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000671A1 (en) * 2008-03-14 2009-09-17 Voith Patent Gmbh Method for winding running material web, particularly sheet of fibrous material, involves winding material web at multiple winding cores to winding roll
KR20140120963A (en) * 2013-04-03 2014-10-15 (주)우노 앤 컴퍼니 Synthetic Hair Filament and Process for Preparing Same
JP2016091895A (en) * 2014-11-07 2016-05-23 矢崎総業株式会社 Electric cable, electric cable intermediate material, wire harness and producing method of electric cable
CN208204236U (en) * 2017-11-01 2018-12-07 南京利德东方橡塑科技有限公司 A kind of wear-resisting stucco rubber hose of allotype insulation
CN108823741A (en) * 2018-08-08 2018-11-16 康帝雅高档面料（苏州）有限公司 High-tenacity inflaming retarding fabric and its application
CN213172757U (en) * 2020-08-12 2021-05-11 嘉兴市天之华喷织有限公司 Flame-retardant vortex spun yarn
CN216006157U (en) * 2021-09-23 2022-03-11 浙江韩妃新材料科技有限公司 Covering yarn with super-strong tensile force

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