CN107419394A - One kind mixes spinning disconnected color Skeletal yarn and preparation method thereof - Google Patents

One kind mixes spinning disconnected color Skeletal yarn and preparation method thereof Download PDF

Info

Publication number
CN107419394A
CN107419394A CN201710454961.3A CN201710454961A CN107419394A CN 107419394 A CN107419394 A CN 107419394A CN 201710454961 A CN201710454961 A CN 201710454961A CN 107419394 A CN107419394 A CN 107419394A
Authority
CN
China
Prior art keywords
yarn
color
length
skeletal
spinning
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
CN201710454961.3A
Other languages
Chinese (zh)
Inventor
赵博
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.)
Zhongyuan University of Technology
Original Assignee
Zhongyuan University of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongyuan University of Technology filed Critical Zhongyuan University of Technology
Priority to CN201710454961.3A priority Critical patent/CN107419394A/en
Publication of CN107419394A publication Critical patent/CN107419394A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04Blended or other yarns or threads containing components made from different materials
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • D02G3/346Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44Yarns or threads characterised by the purpose for which they are designed
    • D02G3/449Yarns or threads with antibacterial properties
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01Natural vegetable fibres
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20Cellulose-derived artificial fibres
    • D10B2201/22Cellulose-derived artificial fibres made from cellulose solutions
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2211/00Protein-based fibres, e.g. animal fibres
    • D10B2211/01Natural animal fibres, e.g. keratin fibres
    • D10B2211/02Wool
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/13Physical properties anti-allergenic or anti-bacterial

Abstract

The present invention relates to a kind of yarn with healthcare function, especially with regard to a kind of preparation method and application of the mixed spinning disconnected color Skeletal yarn with antibacterial and deodouring moisture absorption and perspiration health care function, it perspires Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and wool fiber by polyester filament, color moisture-absorbing and formed.The polyester filament of the present invention, color moisture-absorbing perspires Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and wool fiber mix spinning disconnected color Skeletal yarn, with antibacterial and deodouring, the functions such as moisture absorbing and sweat releasing, the fabric of processing is well-pressed smooth, shape-retaining ability is good, it is comfortable and easy to wear, it is rich in color, beautiful nature, pro-skin performance is good, antibacterial and deodouring, moisture absorbing and sweat releasing is breathed freely, spread quick-drying, the moisture of human body can be discharged rapidly quick-drying, antistatic effect is good, pro-skin beauty treatment, when contacting human body skin, the gradual dissolution of trace element meeting, play a part of preventing skin aging, it is adapted to production high-grade fabric and bedding etc..

Description

One kind mixes spinning disconnected color Skeletal yarn and preparation method thereof
Technical field
The present invention washs on a kind of yarn with healthcare functions such as antibacterial and deodouring, moisture absorbing and sweat releasings more particularly, to one kind Synthetic fibre long filament, color moisture-absorbing perspire Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and wool fiber and mixed Spinning disconnected color Skeletal yarn and its preparation method and application.
Background technology
Recently as the improvement of people's living standards and the transformation of consumption fashion, people pursue in terms of dressing dress ornament relaxes Accommodate attractive in appearance, wear that grade is further superior, it pursues the dry activity of the diversity of yarn cross section, longitudinally oriented strip and color Polytropy.
Spinning disconnected color skeleton yarn is a kind of new flame, not only rich in layer variability and third dimension, is also had Abundant color change, the shade fabric of processing enrich, and simulated effect is fine, meets fashion, can be widely used for garment surface Material.Not only it is well received by consumers, and economic benefit is also considerable.
Cooldry polyester fibers are a kind of fast dry fibers of moisture absorbing and sweat releasing, and the fibre section is in " ten " font, and surface has fine And relatively deep groove, so, using the drainage effect of polymorphic structure, can by the wicking principle of groove, it can rapidly by The moisture and sweat that skin surface excludes spread rapidly, pass quickly in vitro, and drain into outer layer evaporation, skin is remained dry Refreshing comfortable and refrigerant, Cooldry fibers belong to different in nature cross-section fiber, and capillarity caused by it can be by the rapid band of sweat To garment shell, having with the fabric of Cooldry fiber process and lead sweat, quick-drying is felt nice and cool and the function such as comfortableness, comfortable and easy to wear, Without sultry sensation, and skin is set to keep dry and comfortable, its unique performance has been that many other fabric institutes are unapproachable, is current Preferable high-grade fabric.The fiber moisture absorption is fast, leads wet fast, and evaporation is fast, to the wet balance of Studies of Human Body Heat, plays regulatory role, fibre section For abnormal shape, its anti-bending strength is better than other circular-section fibers, eliminates the coarse hard sense of circular-section fibers fabric, so that knitting Thing is more fluffy, soft, comfortable and easy to wear, has lovely luster after dyeing and finishing is processed, the soft characteristic such as comfortable.
The fiber softening is smooth, and silk quality sense is strong, has gloss and feel as silk, hygroscopicity and permeability are good, color Beautiful, harmless, environmental sound, the fabric of processing has an excellent ventilative, water vapour permeability, draping property, and feel is thin Greasy softness, it is the preferable product for improving fabric wearability.
Cooldry fibers not only integrate the advantages of natural fiber, but also the premium properties with synthetic fibers, together When there is excellent performance, the product of processing is soft, moisture transported permeable, and drapability is good, and comfortableness is good, the clothing appearance of processing It is bright and clean, bright, rich in gloss, adverse reaction will not occur with human contact, product is not easy to be damaged by worms and rotted.With the fibre The product of dimension processing has preferable hygroscopicity, gas permeability and penetrability, and wearability is good, natural in color, under dry state and hygrometric state Tensile strength is good, heat-resist, shrinkage small, and the fiber is adapted to process all kinds of high-grade dress ornaments, has in textile industry wide Application prospect.For Cooldry fibers compared with other fibers, it has very high feature, good gas permeability, unique resilience Property and larger intensity, therefore be widely used in weaving etc. industry, with it develop fabric texture softness, good hygroscopicity, gas permeability Good, high resilience is comfortable and easy to wear, and feel is sliding and fine and smooth, plentiful and wide, is that spring and summer is preferable to the stingless excitation of skin High-grade fabric.But fiber regain is only 0.50%, and price is higher, therefore use is restricted.
Wool fiber fineness is thin, and elasticity is good, and fullness is good, and warmth retention property is good, and the fine and smooth cunning of feel is glutinous, and gloss is soft, bulkiness Good, good hygroscopicity, comfortableness is good, but price is higher, and electrostatic phenomenon is serious when processing pure wool fiber spinning, and its use is limited System.
Coloured anti-bacterial deodorization acrylic fiber is that Antibiotic-odor Resistant Agent is added in Polyacrylonitrile Fiber Spinning Solution, is added by a series of Work and a kind of manufactured fiber, technique are simple, safety and environmental protection, it has good and lasting antibacterial deodourizing performance, and quality is light and soft, Nonirritant, dyeability is good, bright-colored, but anti-bacterial acrylon fiber mass specific resistance is big, and electrostatic phenomenon protrudes, and spinnability is poor.
Aloe nutritional viscose rayon, it is that aloe nutritional extract solution is added in viscose glue through special process, spins out with more The aloe viscose rayon of kind function and plurality of specifications.The fiber has not only concentrated the moisture absorption of viscose rayon cellulose fiber, has breathed freely, be easypro Many premium properties such as refreshing, easy to dye, also possess many work(such as aloe health care in itself, antibacterial, anti-inflammatory, cosmetology completely Effect.
Aloe viscose rayon have the advantages that good hygroscopicity, it is ventilative, pleasant, easily dye;Aloe viscose rayon is strong Power is good, and wear resistance is good, soft, and fiber is beautiful;Nutrition in aloe viscose rayon also has health-care effect to skin, can grow Moisten skin, and energy skin care is healthy and strong, and as dress ornament contact human skin, there is a kind of smooth ventilative sensation.But wear no resistance, it is wet State fracture strength is small, is deformed using fabric shrinkage made from pure coloured aloe viscose rayon big.
Polyester filament is a kind of new fibre in differentiation, and strength is big, and resilience is good, and elongation is big.But polyester fiber ratio Resistance is big, and electrostatic phenomenon is serious, and spinnability is poor.The fabric moisture being made using pure polyester fiber is poor, and feel is not soft, comfortably Property it is bad, be not suitable for making clothes, underwear, easy dress, body-building clothes, home textile product etc..
The content of the invention
The invention provides spinning disconnected color Skeletal yarn and preparation method thereof, spinning disconnected color Skeletal yarn is a kind of new type yarn, Not only there is thickness outward appearance pockety, but also protruded with flower pattern, novel in style, third dimension is strong, graceful attractive in appearance, relaxes Suitable beautification, outward appearance is magnificent, it is bright-colored the features such as, the dress ornament with its processing is soft, and gloss is soft naturally, high resilience, Silk like fabric sense is strong, and drapability is good, and its product flower pattern is novel, and unique style, wearability is good, and has natural antibacterial performance, symbol The trend of the world today is closed, its is with high content of technology, and properties of product are excellent, has wider development space.
Realize the technical scheme is that:One kind mix spinning disconnected color Skeletal yarn described in Skeletal yarn by polyester filament, Cooldry fibers, aloe fibre, acrylic fiber and wool fiber are made, and the wool fiber and acrylic fiber are processed into base Yarn, Cooldry fibers and aloe fibre are processed into decorative yarn, and base yarn, decorative yarn and polyester filament are spun into Skeletal yarn.
The weight content of the base yarn wool fiber accounts for 17-65%, the weight content of acrylic fiber accounts for 20-85%;In decorative yarn The weight content of Cooldry fibers accounts for 20-65%, the weight content of aloe fibre accounts for 20-85%.
The mixed yarn performance indications of the Skeletal yarn are:Single thread fracture strength 14.2-25.7cN/tex, single thread fracture strength Coefficient of variation Cv value 7.4-17.2%, strip dry uniformity variant coefficient Cv values 14.0-24.7%.
The single fiber shipping mark 2.0D of the Cooldry fibers, 18.35 μm of fineness, discrete 18.57%, the B length of fineness 71.3mm, B discrete length 20.8%, B undercoat coefficients 2.1%, H length 66.5mm, H discrete length 26.9%, H undercoat coefficients 6.9%, moisture regain Rate 0.50%, mass specific resistance 108.7Ω.g.cm-2
The shipping mark 3.0D of the aloe fibre, 19.30 μm of fineness, discrete 19.20%, B length 77.9mm, the B length of fineness from Dissipate 27.1%, B undercoat coefficients 2.5%, H length 71.3mm, H discrete length 32.1%, H undercoat coefficients 9.6%, mass specific resistance lg (Ω .g/ cm2) it is 7.5, regain 11.6%.
21.10-23.08 μm of the fineness of the wool fiber, B length 94.8-83.8mm, B discrete length 22.1-25.8%, H length 69.3-77.7mm, H discrete length 28.3-31.8%.
The shipping mark 2.5D of the acrylic fiber, 17.70 μm of fineness, discrete 20.12%, B length 89.32mm, the B length of fineness Discrete 31.7%, B undercoat coefficients 2.2%, H length 86.5mm, H discrete length 41.7%, H undercoat coefficients 10.1%, regain 5.32%, matter It is 10 to measure ratio resistance8.9 Ω.g.cm-2
The fineness 22-44dtex of the polyester filament(20-40D), fracture strength 37.5-46.8cN/tex, extension at break Rate 21.2-26.9%, modulus 316.4-387.3cN/tex, oil content 1.00-1.13%, hygroscopicity 0.465-0.585%, the uniformity 7.3-9.0%。
Processing process of the present invention mainly comprises the following steps:
(1)Wool top technique:Spell hair → silver mixing → grilling;
(2)Fore-spinning:The pin of silver mixing → scalp acupuncture → bis- → tri- pins → head is thick → and it is bis- thick;
(3)Spinning process afterwards:Spun yarn → winder → double twisting → yarn steaming → spinning disconnected inelastic the covering yarn of coloured silk.
Because fiber surface is smooth, cohesive force is poor, and wool tops first to be added to wool top weight 0.1-0.32% sum before silver mixing Crude oil, and the oil-water ratio of crude oil is 1:8-10%, then store 48-52 hours.
By three kinds of fiber webs of different colours, heterogeneity and different weight in silver mixing process, according to certain ratio Example is simultaneously closed, and the wool top for meeting next procedure requirement is made by drawing-off, by the combing of silver mixing, can stretch the fiber in wool top It is straight parallel, wool top bar evenness is improved, weight unevenness is reduced, according to situations such as the oil-containing of wool top and moisture regain, in silver mixing Appropriate and crude oil, water and antistatic additive are added, to spin electrostatic phenomenon and the fibre damage of process before mitigation.
The preparation method of described mixed spinning disconnected color Skeletal yarn, successively including silver mixing technique, scalp acupuncture technique, two pin techniques, Three pin techniques, head unskilled workman skill, two unskilled workman's skills, spinning process, winding process, double twisting technique, design parameter are as follows:
(1)Silver mixing technological parameter:Using 6 and close, 6.7 times of drafting multiple, quantitative 20.24g/m, roller gauge 56mm, needle plate 5 Number, sliver exporting speed 100-120m/min;
(2)Scalp acupuncture technological parameter:Using 7 and close, 6.7 times of drafting multiple, quantitative 18.42g/m, roller gauge 56mm, needle plate 6 Number;
(3)Two pin technological parameters:Using 3 and close, 7.1 times of drafting multiple, quantitative 9.18g/m, roller gauge 54mm, needle plate 7 Number;
(4)Three pin technological parameters:Using 3 and close, 7.0 times of drafting multiple, quantitative 3.674g/m, roller gauge 52mm, needle plate 8 Number;
(5)Thick technological parameter:11.12 times of drafting multiple, quantitative 0.741g/m, collector opening 1.0-1.2 mm, horn mouth 59 mm, 26 × 3mm of gauge, rub secondary 6 times, sliver exporting speed 100-138m/min with the hands;
(6)Two thick technological parameters:10.62 times of drafting multiple, quantitative 0.278g/m, rub secondary 7 times, sliver exporting speed 140-156m/ with the hands min;
(7)Spinning process:Ingot speed 7500-9700r/min, 850-1255 twists/m of the twist, steel wire hook 30-35, gauge 2.5- 3.5mm, front roller speed 172-199r/min, at 25-29 DEG C, relative humidity is controlled in 65-80% for workshop temperature control;Suitably The twist is increased, to increase attached person's fastness of color section, yarn diffusion is reduced, increases the frictional force between rove yarn and long filament, Improve resultant yarn strand;The weight of appropriate increase wire loop, the appropriate exchange period for shortening wire loop;It is straight using rings less than normal Footpath, hairiness number is reduced, to improve yarn quality;Using rubber roll hard in being hit by a bullet, it can strengthen to transverse edge fiber and float The control of fiber is swum, is done with improving the bar of resultant yarn;Keep spinning frame drawing-off, twisting and winding parts state normal, spinning process In rationally to control the humiture in workshop, for general temperature control at 25-29 DEG C, relative humidity control is quiet to reduce in 65-80% The bad phenomenons such as electricity, ensure that production is smoothed out and stable yarn quality.Workshop moisture temperature is rationally controlled in spinning process, is protected Card smoothly spins and stable yarn quality.Maintenance work is saved in reinforcement from damage, strict maneuver, rubber roll state is checked by ingot in production Check that long filament whether among yarn, is corrected to inclined silk etc. with by ingot, and spun yarn traversing gear is fixed, periodically inspection Look into, prevent vibration from producing quality accident.In production process, it is desirable to which polyester filament shaping is good, and unwinding is convenient, and tow is bright and clean, nothing Lousiness, fracture of wire, twine the bad phenomenons such as silk.Strict implement Skeletal yarn is anti-to catch regulation, and it is special to carry out more inferior qualities to spinner doffer Topic education, strengthens the quality consciousness of checking on, and improves and prevents catching technical ability, while strengthens training on operation, improves operative skill.Strengthen to long filament Cylinder quality is checked on, and is reduced as far as possible because long filament bobbin capillus is rough, fracture of wire caused by haircuts, lousiness etc..
(8)Winding process parameter:Keep doff passage bright and clean, yarn defect and doff hairiness number can be reduced, keep raw yarn bullet Property, thickness section and flyings are reduced, winder uses Italian Savio-Espero.M types, speed 700-1000r/min, doff Power 2.5-3.5cN, four air gauge air pressure are respectively 44,2.6,1.6,5.7bar, material coefficient 5.6, yarn scale regulation P= 4, A=3, T=4, electronic yarn clearer parameter are:Sensitivity/reference length(cm), S=160/3, L=40/40, T=40/40;
(9)Double twisting technological parameter:Double twisting uses VTS08 types, ingot speed 7700-9300r/min, 950-1250 twists/m of the twist, opens Power 4-5 shelves, yarn storage tension force 33-46cN, over feed rate(OFR) 1.57.
The step(7)Middle spinning process uses ring throstle, the lift spindle of ring throstle is reduced into four rows, in ring Installation bobbin inserts spindle blade above spindle spinning frame, and installs godet roller on the reel cage of ring throstle, in ring throstle Double horn is installed between rear roller.
, can be thin to traditional EJ519 type ring ingots on the basis of existing equipment when spinning mixes spinning disconnected color Skeletal yarn Yarn machine is transformed, the disconnected spinning equipment of installation HZ-DC2 types, and installs the positive feeding unit of a set of polyester filament additional, feeds polyester filament After converging before entering after jaw with B2 rove, A1 rove yarns, mixed spinning disconnected color Skeletal yarn is spun into.
On the basis of existing equipment, for the operability for the color Skeletal yarn that breaks, following change is done to ring throstle:
(1)Transformation to spinning frame creel, because the quantity of the rove when spinning mixes spinning disconnected color Skeletal yarn is original rove Three times of quantity, so tackling the creel rectification of traditional ring throstle, comply with spinning requirement.By existing spinning frame The lift spindle of creel reduces height, is reduced to four rows, installs bobbin above it and inserts spindle blade, and godet roller is installed on reel cage.
(2)Double horn mouth is installed between middle rear roller, ensures that A1 rove and B2 rove can be smoothly through proparea drawing-off.
(3)After transforming EJ519 type rings spindle spinning frame, the A1 rove, the B2 rove that are formed by drafting assembly of spinning frame Yarn and another are only by the polyester filament feeding unit of the compositions such as tensioner, yarn guide, and polyester filament is without leading Stretch device, long filament is drawn from the bobbin being inserted on spindle and feeds front leather roller through conducting wire pole, godet roller, and with A1 rove and B2 rove Drawing-off yarn converges in twist triangle zone together, after front roller output after the twisting winding device such as twizzle, wire loop, Spinning disconnected color Skeletal yarn is mixed with regard to forming one.
The beneficial effects of the invention are as follows:The present invention provides one kind, and there is antibacterial and deodorizing, deodorization, antipruritic, skin care to be healthy and strong, support The healthcare functions such as face, skin care, skin-friendly are good, moisture absorbing and sweat releasing, comfortableness are good, and yarn or fabric moisture are good, feel Softness, Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and sheep are perspired with polyester filament, color moisture-absorbing Wool fibre mixes spinning disconnected color Skeletal yarn, and manufactured knitting or Woven textiles are safe to the human body, and mould proof, mothproof performance is good, enhancing The immunity of human body, is beneficial to health, there is preferable protective effect to human body skin.Polyester filament that the present invention uses, Color moisture-absorbing perspires Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and wool fiber and mixes spinning disconnected coloured silk Skeletal yarn, not only there is the fabric being processed into moisture absorbing and sweat releasing, antibacterial, antibacterial, skin care to be healthy and strong, deodorization, deodorization, skin care, Healthcare functions such as skin-friendly is good, comfortableness is good, and fabric has a good hygroscopicity, spreads quick-drying, can be rapid the moisture of human body Quick-drying is discharged, antistatic effect is good, and comfortableness is good, soft warming, and absorption property is good, can adsorb peculiar smell, antibiotic property is good, bactericidal properties It is good, pro-skin beauty treatment, when contacting human body skin, the gradual dissolution of trace element meeting, play a part of preventing skin aging, be adapted to life Produce the health textiles such as high-grade fabric, decorating cloth and bedding.The terylene with health-care efficacy that the present invention is prepared Long filament, color moisture-absorbing perspire the mixed essence of Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and wool fiber The color Skeletal yarn that breaks is spun, the performance indications of the knitting rib fabric of processing are as follows:Fabric drying weight 106-167g/m2;Bursting is strong Power 127-272N;Washing shrinkage 1.6-3.0, color fastness to washing 3-4 levels;Staphylococcus aureus bacteriostasis rate is more than 84%;Kerekou pneumonia Primary Salmonella bacteriostasis rate is more than 82%.
Embodiment
Embodiment 1
Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and sheep are perspired with polyester filament, color moisture-absorbing Exemplified by wool fibre mixes spinning disconnected color Skeletal yarn, wherein, wool fiber and coloured anti-bacterial deodorization acrylic fiber are processed into rove A1 and done For main rove, the percentage of blending weight is 40:60, and color moisture-absorbing perspires Cooldry fibers and coloured aloe terylene is fine Dimension is then processed into rove B2 as decorative yarn, and the percentage of its blending weight is 45:55, by spinning process stream provided by the invention The 18.3tex+ that the key measures and spinning processing of journey and use are spinned(20D polyester filaments)Mix spinning disconnected color skeleton Yarn, by testing its single thread fracture strength 16.2cN/tex, single thread fracture strength coefficient of variation Cv values 8.8%, bar evenness becomes Different coefficient Cv values 17.9%, the yarn of processing not only have special form, and bacteriostasis rate is carried out with the knitting rib fabric of its processing Test, staphylococcus aureus bacteriostasis rate reach 88.3%;Friedlander's bacillus bacteriostasis rate reaches 86.9%, is processed using it The health cares such as fabric has moisture absorbing and sweat releasing, antibacterial bacteriostatic, skin care is healthy and strong, deodorization deodorization, skin care, skin-friendly are good, comfortableness is good Function, outward appearance is luxurious, easily dyeing, and good hygroscopicity, good permeability, product surface is neat and well spaced smooth, rich in gloss, soft texture, Comfortableness is good, and drapability is excellent, and product gloss is adapted to production high-grade fabric, decorating cloth and bedding naturally, unique style Deng health textile.
Embodiment 2:
Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and sheep are perspired with polyester filament, color moisture-absorbing Exemplified by wool fibre mixes spinning disconnected color Skeletal yarn, wherein, wool fiber and coloured anti-bacterial deodorization acrylic fiber are processed into rove A1 and done For main rove, the percentage of blending weight is 35:65, and color moisture-absorbing perspires Cooldry fibers and coloured aloe terylene is fine Dimension is then processed into rove B2 as decorative yarn, and the percentage of its blending weight is 55:45, by spinning process stream provided by the invention The 21.7tex+ that the key measures and spinning processing of journey and use are spinned(30D polyester filaments)Mix spinning disconnected color skeleton Yarn, by testing its single thread fracture strength 17.5cN/tex, single thread fracture strength coefficient of variation Cv values 11.2%, bar evenness Coefficient of variation Cv values 17.3%, the yarn of processing not only have special form, are carried out with the knitting rib fabric of its processing antibacterial Rate is tested, and staphylococcus aureus bacteriostasis rate reaches 87.3%;Friedlander's bacillus bacteriostasis rate reaches 85.1%, is processed using it Fabric there is moisture absorbing and sweat releasing, antibacterial bacteriostatic, skin care is healthy and strong, deodorization deodorization, skin care, skin-friendly are good, comfortableness is good etc. protects Health-care function, outward appearance is luxurious, easily dyeing, and good hygroscopicity, good permeability, product surface is neat and well spaced smooth, soft rich in gloss, quality Soft, comfortableness is good, and drapability is excellent, and product gloss is adapted on production high-grade fabric, decorating cloth and bed naturally, unique style The health textiles such as articles for use.
Embodiment 3:
Cooldry fibers, coloured aloe fibre, coloured anti-bacterial deodorization acrylic fiber and sheep are perspired with polyester filament, color moisture-absorbing Exemplified by wool fibre mixes spinning disconnected color Skeletal yarn, wherein, wool fiber and coloured anti-bacterial deodorization acrylic fiber are processed into rove A1 and done For main rove, the percentage of blending weight is 45:55, and color moisture-absorbing perspires Cooldry fibers and coloured aloe terylene is fine Dimension is then processed into rove B2 as decorative yarn, and the percentage of its blending weight is 57:43, by spinning process stream provided by the invention The 25.8tex+ that the key measures and spinning processing of journey and use are spinned(40D polyester filaments)Mix spinning disconnected color skeleton Yarn, by testing its single thread fracture strength 18.6cN/tex, single thread fracture strength coefficient of variation Cv values 10.1%, bar evenness Coefficient of variation Cv values 17.1%, the yarn of processing not only have special form, are carried out with the knitting rib fabric of its processing antibacterial Rate is tested, and staphylococcus aureus bacteriostasis rate reaches 85.8%;Friedlander's bacillus bacteriostasis rate reaches 84.0%, is processed using it Fabric there is moisture absorbing and sweat releasing, antibacterial bacteriostatic, skin care is healthy and strong, deodorization deodorization, skin care, skin-friendly are good, comfortableness is good etc. protects Health-care function, outward appearance is luxurious, easily dyeing, and good hygroscopicity, good permeability, product surface is neat and well spaced smooth, soft rich in gloss, quality Soft, comfortableness is good, and drapability is excellent, and product gloss is adapted on production high-grade fabric, decorating cloth and bed naturally, unique style The health textiles such as articles for use.
Embodiment 4
Base is made in the acrylic fiber that the present embodiment Skeletal yarn uses weight content to be 83% for 17% wool fiber and weight content Yarn, weight content accounts for 20% Cooldry fibers, weight content accounts for 80% aloe fibre and decorative yarn, base yarn, decorative yarn and terylene is made Long filament is spun into mixed spinning disconnected color Skeletal yarn.
The mixed yarn performance indications of manufactured Skeletal yarn are:Single thread fracture strength 14.2cN/tex, single thread fracture strength become Different coefficient Cv values 10.6%, strip dry uniformity variant coefficient Cv values 18.9%.
Yarn spinning method includes silver mixing technique, scalp acupuncture technique, two pin techniques, three pin techniques, head unskilled workman skill, two unskilled workman successively Skill, spinning process, winding process, double twisting technique, design parameter are as follows:
(1)Silver mixing technological parameter:Using 6 and close, 6.7 times of drafting multiple, quantitative 20.24g/m, roller gauge 56mm, needle plate 5 Number, sliver exporting speed 100-120m/min;
(2)Scalp acupuncture technological parameter:Using 7 and close, 6.7 times of drafting multiple, quantitative 18.42g/m, roller gauge 56mm, needle plate 6 Number;
(3)Two pin technological parameters:Using 3 and close, 7.1 times of drafting multiple, quantitative 9.18g/m, roller gauge 54mm, needle plate 7 Number;
(4)Three pin technological parameters:Using 3 and close, 7.0 times of drafting multiple, quantitative 3.674g/m, roller gauge 52mm, needle plate 8 Number;
(5)Thick technological parameter:11.12 times of drafting multiple, quantitative 0.741g/m, collector opening 1.0-1.2 mm, horn mouth 59 mm, 26 × 3mm of gauge, rub secondary 6 times, sliver exporting speed 100-138m/min with the hands;
(6)Two thick technological parameters:10.62 times of drafting multiple, quantitative 0.278g/m, rub secondary 7 times, sliver exporting speed 140-156m/ with the hands min;
(7)Spinning process:Ingot speed 7500r/min, 850 twists/m of the twist, steel wire hook No. 30, gauge 2.5mm, front roller speed 172r/min, at 25 DEG C, relative humidity is controlled 65% for workshop temperature control;
(8)Winding process parameter:Winder uses Italian Savio-Espero.M types, speed 700r/min, Yarn tension 2.5cN, four air gauge air pressure are respectively 44,2.6,1.6,5.7bar, material coefficient 5.6, the regulation of yarn scale P=4, A=3, T =4, electronic yarn clearer parameter is:Sensitivity/reference length(cm), S=160/3, L=40/40, T=40/40;
(9)Double twisting technological parameter:Double twisting uses VTS08 types, ingot speed 7700r/min, 950 twists/m of the twist, 4 grades of tension force, yarn storage Tension force 33cN, over feed rate(OFR) 1.57.
Embodiment 5
Base is made in the acrylic fiber that the present embodiment Skeletal yarn uses weight content to be 85% for 25% wool fiber and weight content Yarn, weight content accounts for 50% Cooldry fibers, weight content accounts for 50% aloe fibre and decorative yarn, base yarn, decorative yarn and terylene is made Long filament is spun into mixed spinning disconnected color Skeletal yarn.
The mixed yarn performance indications of manufactured Skeletal yarn are:Single thread fracture strength 20.0cN/tex, single thread fracture strength become Different coefficient Cv values 7.4%, strip dry uniformity variant coefficient Cv values 14.0%.
For 6 steps with embodiment 4, subsequent step is as follows before spinning process:
(7)Spinning process:Ingot speed 8500r/min, 1000 twists/m of the twist, steel wire hook No. 33, gauge 3.0mm, front roller speed 180r/min, at 28 DEG C, relative humidity is controlled 75% for workshop temperature control;
(8)Winding process parameter:Winder uses Italian Savio-Espero.M types, speed 800r/min, Yarn tension 3.0cN, four air gauge air pressure are respectively 44,2.6,1.6,5.7bar, material coefficient 5.6, the regulation of yarn scale P=4, A=3, T =4, electronic yarn clearer parameter is:Sensitivity/reference length(cm), S=160/3, L=40/40, T=40/40;
(9)Double twisting technological parameter:Double twisting uses VTS08 types, ingot speed 8000r/min, 1100 twists/m of the twist, 5 grades of tension force, storage Yarn tension 40cN, over feed rate(OFR) 1.57.
Embodiment 6
Base is made in the acrylic fiber that the present embodiment Skeletal yarn uses weight content to be 35% for 65% wool fiber and weight content Yarn, weight content accounts for 65% Cooldry fibers, weight content accounts for 35% aloe fibre and decorative yarn, base yarn, decorative yarn and terylene is made Long filament is spun into mixed spinning disconnected color Skeletal yarn.
The mixed yarn performance indications of manufactured Skeletal yarn are:Single thread fracture strength 25.7cN/tex, single thread fracture strength become Different coefficient Cv values 17.2%, strip dry uniformity variant coefficient Cv values 24.7%.
For 6 steps with embodiment 4, subsequent step is as follows before spinning process:
(7)Spinning process:Ingot speed 9700r/min, 1255 twists/m of the twist, steel wire hook No. 35, gauge 3.5mm, front roller speed 199r/min, at 29 DEG C, relative humidity is controlled 80% for workshop temperature control;
(8)Winding process parameter:Winder uses Italian Savio-Espero.M types, speed 1000r/min, Yarn tension 3.5cN, four air gauge air pressure are respectively 44,2.6,1.6,5.7bar, material coefficient 5.6, the regulation of yarn scale P=4, A=3, T =4, electronic yarn clearer parameter is:Sensitivity/reference length(cm), S=160/3, L=40/40, T=40/40;
(9)Double twisting technological parameter:Double twisting uses VTS08 types, ingot speed 9300r/min, 1250 twists/m of the twist, 5 grades of tension force, storage Yarn tension 46cN, over feed rate(OFR) 1.57.

Claims (10)

1. one kind mixes spinning disconnected color Skeletal yarn, it is characterised in that:The Skeletal yarn is made up of polyester filament, base yarn and decorative yarn, institute State base yarn to be processed into by wool fiber and acrylic fiber, decorative yarn is processed into by Cooldry fibers and aloe fibre.
2. according to claim 1 mix spinning disconnected color Skeletal yarn, it is characterised in that:The weight of wool fiber in the base yarn Content accounts for 17-65%, the weight content of acrylic fiber accounts for 35-85%;In decorative yarn the weight content of Cooldry fibers account for 20-65%, The weight content of aloe fibre accounts for 35-85%.
3. according to claim 1 mix spinning disconnected color Skeletal yarn, it is characterised in that the performance indications of the Skeletal yarn are: Single thread fracture strength 14.2-25.7cN/tex, single thread fracture strength coefficient of variation Cv value 7.4-17.2%, bar evenness variation Coefficient Cv values 14.0-24.7%.
4. according to claim 1 mix spinning disconnected color Skeletal yarn, it is characterised in that:The single fiber of the Cooldry fibers Shipping mark 2.0D, 18.35 μm of fineness, discrete 18.57%, B length 71.3mm, the B discrete length 20.8% of fineness, B undercoat coefficients 2.1%, H Length 66.5mm, H discrete length 26.9%, H undercoat coefficients 6.9%, regain 0.50%, mass specific resistance 108.7Ω.g.cm-2
5. according to claim 1 mix spinning disconnected color Skeletal yarn, it is characterised in that:The shipping mark 3.0D of the aloe fibre, 19.30 μm of fineness, discrete 19.20%, B length 77.9mm, the B discrete length 27.1% of fineness, B undercoat coefficients 2.5%, H length 71.3mm, H discrete length 32.1%, H undercoat coefficients 9.6%, mass specific resistance lg (Ω .g/cm2) it is 7.5, regain 11.6%.
6. according to claim 1 mix spinning disconnected color Skeletal yarn, it is characterised in that:The fineness 21.10- of the wool fiber 23.08 μm, B length 94.8-83.8mm, B discrete length 22.1-25.8%, H length 69.3-77.7mm, H discrete length 28.3- 31.8%。
7. according to claim 1 mix spinning disconnected color Skeletal yarn, it is characterised in that:The shipping mark 2.5D of the acrylic fiber, 17.70 μm of fineness, discrete 20.12%, B length 89.32mm, the B discrete length 31.7% of fineness, B undercoat coefficients 2.2%, H length 86.5mm, H discrete length 41.7%, H undercoat coefficients 10.1%, regain 5.32%, mass specific resistance 108.9 Ω.g.cm-2
8. according to claim 1 mix spinning disconnected color Skeletal yarn, it is characterised in that:The fineness 22- of the polyester filament 44dtex(20-40D), fracture strength 37.5-46.8cN/tex, elongation at break 21.2-26.9%, modulus 316.4- 387.3cN/tex., oil content 1.00-1.13%, hygroscopicity 0.465-0.585%, uniformity 7.3-9.0%.
9. the preparation method of the mixed spinning disconnected color Skeletal yarn described in claim 1, it is characterised in that:Successively include silver mixing technique, Scalp acupuncture technique, two pin techniques, three pin techniques, head unskilled workman skill, two unskilled workman's skills, spinning process, winding process, double twisting technique, specifically Parameter is as follows:
(1)Silver mixing technological parameter:Using 6 and close, 6.7 times of drafting multiple, quantitative 20.24g/m, roller gauge 56mm, needle plate 5 Number, sliver exporting speed 100-120m/min;
(2)Scalp acupuncture technological parameter:Using 7 and close, 6.7 times of drafting multiple, quantitative 18.42g/m, roller gauge 56mm, needle plate 6 Number;
(3)Two pin technological parameters:Using 3 and close, 7.1 times of drafting multiple, quantitative 9.18g/m, roller gauge 54mm, needle plate 7 Number;
(4)Three pin technological parameters:Using 3 and close, 7.0 times of drafting multiple, quantitative 3.674g/m, roller gauge 52mm, needle plate 8 Number;
(5)Thick technological parameter:11.12 times of drafting multiple, quantitative 0.741g/m, collector opening 1.0-1.2 mm, horn mouth 59 mm, 26 × 3mm of gauge, rub secondary 6 times, sliver exporting speed 100-138m/min with the hands;
(6)Two thick technological parameters:10.62 times of drafting multiple, quantitative 0.278g/m, rub secondary 7 times, sliver exporting speed 140-156m/ with the hands min;
(7)Spinning process:Ingot speed 7500-9700r/min, 850-1255 twists/m of the twist, steel wire hook 30-35, gauge 2.5- 3.5mm, front roller speed 172-199r/min, at 25-29 DEG C, relative humidity is controlled in 65-80% for workshop temperature control;
(8)Winding process parameter:Winder uses Italian Savio-Espero.M types, speed 700-1000r/min, doff Power 2.5-3.5cN, four air gauge air pressure are respectively 44,2.6,1.6,5.7bar, material coefficient 5.6, yarn scale regulation P= 4, A=3, T=4, electronic yarn clearer parameter are:Sensitivity/reference length(cm), S=160/3, L=40/40, T=40/40;
(9)Double twisting technological parameter:Double twisting uses VTS08 types, ingot speed 7700-9300r/min, 950-1250 twists/m of the twist, opens Power 4-5 shelves, yarn storage tension force 33-46cN, over feed rate(OFR) 1.57.
10. the preparation method according to claim 9 for mixing spinning disconnected color Skeletal yarn, it is characterised in that:The step(7)In Spinning process uses ring throstle, and the lift spindle of ring throstle is reduced into four rows, bobbin is installed above ring throstle Spindle blade is inserted, and godet roller is installed on the reel cage of ring throstle, double horn is installed between the middle rear roller of ring throstle.
CN201710454961.3A 2017-06-16 2017-06-16 One kind mixes spinning disconnected color Skeletal yarn and preparation method thereof Pending CN107419394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710454961.3A CN107419394A (en) 2017-06-16 2017-06-16 One kind mixes spinning disconnected color Skeletal yarn and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710454961.3A CN107419394A (en) 2017-06-16 2017-06-16 One kind mixes spinning disconnected color Skeletal yarn and preparation method thereof

Publications (1)

Publication Number Publication Date
CN107419394A true CN107419394A (en) 2017-12-01

Family

ID=60428863

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710454961.3A Pending CN107419394A (en) 2017-06-16 2017-06-16 One kind mixes spinning disconnected color Skeletal yarn and preparation method thereof

Country Status (1)

Country Link
CN (1) CN107419394A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109930282A (en) * 2019-01-21 2019-06-25 杭州丝绸之路文化艺术有限公司 The preparation method of blended silk like fabric fabric

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790738A (en) * 1993-09-16 1995-04-04 Kuraray Co Ltd Blended composite yarns and production thereof
CN202297957U (en) * 2011-09-29 2012-07-04 南通华强布业有限公司 Cooldry fiber and combed cotton blending moisture absorbing/releasing yarn
CN102733015A (en) * 2012-02-21 2012-10-17 陈伟雄 Method for spinning segment color yarn by front area segmentation and drawing mechanism
CN104674410A (en) * 2015-03-10 2015-06-03 中原工学院 Racoon dog fur semi-worsted blend functional health yarn as well as preparation and application thereof
CN106192118A (en) * 2016-07-15 2016-12-07 中原工学院 Half spinning colored rabbit hair Canis lupus familiaris wool blend multiform package bundle yarn and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790738A (en) * 1993-09-16 1995-04-04 Kuraray Co Ltd Blended composite yarns and production thereof
CN202297957U (en) * 2011-09-29 2012-07-04 南通华强布业有限公司 Cooldry fiber and combed cotton blending moisture absorbing/releasing yarn
CN102733015A (en) * 2012-02-21 2012-10-17 陈伟雄 Method for spinning segment color yarn by front area segmentation and drawing mechanism
CN104674410A (en) * 2015-03-10 2015-06-03 中原工学院 Racoon dog fur semi-worsted blend functional health yarn as well as preparation and application thereof
CN106192118A (en) * 2016-07-15 2016-12-07 中原工学院 Half spinning colored rabbit hair Canis lupus familiaris wool blend multiform package bundle yarn and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109930282A (en) * 2019-01-21 2019-06-25 杭州丝绸之路文化艺术有限公司 The preparation method of blended silk like fabric fabric

Similar Documents

Publication Publication Date Title
CN103603109B (en) Half spinning emerald pearl fiber blending health yarn
CN107557940B (en) Hollow fancy ring multifunctional health-care yarn
CN202688588U (en) Yarn blended by cotton fibers, bamboo pulp fibers and soybean protein fibers
CN101634069B (en) Preparation method of milk fiber/cuprammonium rayon blended yarn
CN103320927B (en) Half spinning soft silk fiber blending health yarn and production method thereof
CN109112694A (en) A kind of brilliant porous elastic gradual change circle circle flame and preparation method
CN103806152A (en) Antibiosis hollow polyester fiber blended deodorizing skin-care health-care yarn
CN105970388B (en) The spinning colored wool Double spring of one kind tying up yarn and preparation method thereof
CN106676700A (en) Double-core filament natural mint fiber worsted skin care icy cladding yarn and preparation method
CN107083598A (en) A kind of half spinning double-colored long shusu paintball power slub and preparation method thereof
CN101173391A (en) Skin-protection health-care yarn and method for producing the same
CN107245785A (en) A kind of half spinning twin-core Duan coloured silks spin wrap yarn and preparation method thereof
CN102767032A (en) Method for preparing natural yarn-dyed fabric and application of natural yarn-dyed fabric
CN104674417A (en) Lotus fiber semi-worsted blended skin-care health-care yarn, and preparation method and application thereof
CN104674411A (en) Kapok fiber semi-worsted blending health-care yarn and preparation method and application thereof
CN101949075A (en) Sweater raw material containing bamboo charcoal fiber
CN105734800A (en) Method for making metallic yarn blended high-performance fiber product
CN107503017A (en) A kind of comfortable skin-protection and health-care parallel spinning looping soft yarn and preparation method thereof
CN107419395A (en) A kind of spinning hollow Duan is color to spin bunchy yarn and preparation method thereof
CN105019082A (en) Bamboo fibers and acrylic fibers blending air vortex spinning product and weaving method for same
CN103422209A (en) Coffee carbon siro spinning heather yarn and spinning process thereof
CN102899904A (en) Cashmere sweater anti-pilling treatment agent
CN107326500A (en) A kind of half spinning porous disconnected color bunchy yarn and preparation method thereof
CN107587221A (en) A kind of double thick mariages " anti-virus sterilizing composite yarns of the six directions one " and preparation method thereof
CN102191601A (en) Blended yarn of natural colored cotton, linen, tencel and modal and production process thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 451191 No. 1 Huaihe Road, Shuang Hu Economic and Technological Development Zone, Xinzheng, Zhengzhou, Henan

Applicant after: Zhongyuan University of Technology

Address before: 451191 No. 1 Huaihe Road, Shuanghu Town Economic and Technological Development Zone, Zhengzhou City, Henan Province

Applicant before: Zhongyuan University of Technology

CB02 Change of applicant information
RJ01 Rejection of invention patent application after publication

Application publication date: 20171201

RJ01 Rejection of invention patent application after publication