CN107419512B - A kind of continuous dyeing and finishing technology of blended woven fabric of cotton instrument synthetic fibre - Google Patents
A kind of continuous dyeing and finishing technology of blended woven fabric of cotton instrument synthetic fibre Download PDFInfo
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- CN107419512B CN107419512B CN201710433397.7A CN201710433397A CN107419512B CN 107419512 B CN107419512 B CN 107419512B CN 201710433397 A CN201710433397 A CN 201710433397A CN 107419512 B CN107419512 B CN 107419512B
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- synthetic fibre
- instrument synthetic
- woven fabric
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- cotton
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- 229920002994 synthetic fiber Polymers 0.000 title claims abstract description 82
- 229920000742 Cotton Polymers 0.000 title claims abstract description 59
- 238000005516 engineering process Methods 0.000 title claims abstract description 40
- 238000010014 continuous dyeing Methods 0.000 title claims abstract description 32
- 239000002759 woven fabric Substances 0.000 title claims abstract description 31
- 238000004043 dyeing Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000009990 desizing Methods 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 12
- 238000009835 boiling Methods 0.000 claims abstract description 11
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 11
- 238000009992 mercerising Methods 0.000 claims abstract description 11
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 8
- 238000010025 steaming Methods 0.000 claims abstract description 8
- 238000004513 sizing Methods 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 48
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 15
- 239000003513 alkali Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000000975 dye Substances 0.000 claims description 8
- 102000004190 Enzymes Human genes 0.000 claims description 7
- 108090000790 Enzymes Proteins 0.000 claims description 7
- 229920002545 silicone oil Polymers 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009991 scouring Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000986 disperse dye Substances 0.000 claims description 4
- 239000000344 soap Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 239000011814 protection agent Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000010186 staining Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 43
- 230000000694 effects Effects 0.000 abstract description 18
- 238000012545 processing Methods 0.000 abstract description 9
- 238000004061 bleaching Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 19
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 239000004753 textile Substances 0.000 description 11
- 238000010998 test method Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 206010033546 Pallor Diseases 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000007844 bleaching agent Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000013035 low temperature curing Methods 0.000 description 3
- 230000003578 releasing effect Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006081 fluorescent whitening agent Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- ZLCUIOWQYBYEBG-UHFFFAOYSA-N 1-Amino-2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=C(N)C(C)=CC=C3C(=O)C2=C1 ZLCUIOWQYBYEBG-UHFFFAOYSA-N 0.000 description 1
- MHXFWEJMQVIWDH-UHFFFAOYSA-N 1-amino-4-hydroxy-2-phenoxyanthracene-9,10-dione Chemical compound C1=C(O)C=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C1OC1=CC=CC=C1 MHXFWEJMQVIWDH-UHFFFAOYSA-N 0.000 description 1
- 244000227633 Ocotea pretiosa Species 0.000 description 1
- 235000004263 Ocotea pretiosa Nutrition 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000012769 bulk production Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009897 hydrogen peroxide bleaching Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- FJQXCDYVZAHXNS-UHFFFAOYSA-N methadone hydrochloride Chemical compound Cl.C=1C=CC=CC=1C(CC(C)N(C)C)(C(=O)CC)C1=CC=CC=C1 FJQXCDYVZAHXNS-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000009980 pad dyeing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Classifications
-
- 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
- D06L1/14—De-sizing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- 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
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- 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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- 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
- D06P1/22—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 vat dyestuffs including indigo
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/523—Polyesters using vat or sulfur dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
-
- 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
- D06M2101/32—Polyesters
-
- 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
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of continuous dyeing and finishing technologies of blended woven fabric of cotton instrument synthetic fibre, and desizing including cotton instrument synthetic fibre boils drift, sizing, mercerising, dyeing and arranges step, wherein the condition for boiling drift step are as follows: NaOH25~27g/L, Na2CO318~22g/L, H2O210~12g/L, low temperature are scouringed and bleaching 5~8g/L of agent, and 70~75 DEG C of steaming box temperature is banked up 50~55 minutes.The technique, which is used, boils drift reagent with buffering property, desmoenzyme desizing, dyeing and finishing processing is carried out at low temperature, guarantee the cloth cover quality and whiteness effect of instrument synthetic fibre fabric simultaneously, it is secured that widely dyeing demand, dyeing can be suitable for, it is soft, and the technique can be used for continuous dyeing and finishing, substantially increase production efficiency, promote the popularization and application of cotton instrument synthetic fibre.
Description
Technical field
The invention belongs to textile technology fields, and in particular to a kind of continuous dyeing and finishing technology of blended woven fabric of cotton instrument synthetic fibre.
Background technique
The current major part of tooling is to make fabric using polyester-mixed cotton cloth such as the blended, CVC of polyester cotton, and fabric hand feel is partially hard, easily fluffs
Ball, moisture absorbing and sweat releasing effect are poor.Instrument synthetic fibre staple fiber has the characteristic of natural fiber and synthetic fibers.Because of insertion-CO-NH-chain
Section, flexibility increase the feel with cotton；Filoplume easy fracture under friction, is not easy balling-up, and anti-fluffing and anti-pilling effect is improved；And
There is the effect of preferable hydroscopic fast-drying.Cotton/instrument synthetic fibre fiber existing cotton good characteristic has the special efficacy of instrument synthetic fibre again, produces
Product soft touch, is very scraped, and anti-fluffing and anti-pilling effect is the ideal fabric for producing tooling and fashionable dress up to 4 grades, hydroscopic fast-drying,
With wide development space.
With the generation of instrument synthetic fibre, there are more personnel that energy is concentrated on the research of cotton/instrument synthetic fibre textile technology, such as
Patent CN201610596407.4, CN201510783632.4, CN201611151200.2 and CN201610398495.7, relate to
And instrument synthetic fibre/cotton blended weave, probe into the influence that cotton-instrument synthetic fibre proportion generates fabric quality with Weaving method.Good fabric
Quality, it is not only related with the textile technology of blended fabric, it is also closely bound up with subsequent dyeing and finishing technology.No matter how good fabric,
If dyeing and finishing fails, comfortable feel, cloth durable, in beautiful color cannot be obtained.However different blended fabric, because knitting
Object material composition is different, property is different, and the dyeing and finishing technology needed is not also identical, although dyeing and finishing program is unanimous on the whole, is trying
Agent uses and temperature controls etc. has apparent difference, and exactly these differences decide whether dyeing and finishing technology is applicable in.For cotton
Instrument synthetic fibre blended fabric makes macromolecular conformation change because of the change of instrument synthetic fibre molecular backbone, increases the amorphous region of fiber
Between, make the Fundamental Physical Properties such as the glass transition temperature, modulus, intensity of fiber, dyeability etc. that basic variation all have occurred.Instrument
The glass transition temperature of synthetic fibre is 68-72 DEG C, and fusing point is 235-240 DEG C, and cold crystallization temperature is 132-140 DEG C, and melt crystallization temperature is
170~180 DEG C.Thus non-refractory aoxidizes especially during drift is boiled in desizing because to use in the process of production and processing
Agent and acid or alkali will damage instrument synthetic fibre fibre structure, feel is hardened, degree of comfort decreased if temperature control is not tight.This
A problem is particularly evident in the dyeing and finishing of the blended woven fabric of cotton instrument synthetic fibre, and boiling drift, reagent concentration is small, temperature is low, and it is bad to boil drift effect,
Whiteness is inadequate, boils drift reagent concentration is big, temperature is high and easy damage to cloth.Zhang Junfeng is in " instrument synthetic fibre fabric product development
Dyeing and finishing practice " disclose a kind of dyeing and finishing technology of instrument synthetic fibre cotton blended spinning face fabric in (" weaving Leader ", 2016 (3): 24-26), wrap
Include turn over cloth-margin to seam-singe-cold-pad-batch preparation-mercerising-is qualitative-that soft tentering-is gone up in airflow machine dyeing-cloth outputting open-width is dried-is pre-
Contracting-finished product step, cold-pad-batch process use NaOH, H2O2It pads with plurality of reagents for 24 hours, is not then removing instead at room temperature
In the case where answering liquid, H is added2O2The short steaming of high temperature is carried out with efficient digesting agent etc., to further increase cloth cover whiteness.The technique makes
NaOH concentration is high, and not cleaned after cold rolling, and reaction solution continues on for short steaming, using 100 DEG C in the presence of highly basic
High-temperature process can cause to damage to fabric, and nonetheless, the whiteness for the semi-products fabric which finally obtains also is only capable of reaching
68%, it can satisfy universal light-colored dyeing requirement, whiteness needs to reach 80% or more, which proposes instrument synthetic fibre i.e. after testing
It will pass through the biggish chlorine drift of environmental pollution, fabric whiteness raising is still limited, thus is currently only suitable for dark and not bery fresh in dye
Gorgeous light color.Wang Xinli et al. (" instrument synthetic fibre characteristic and products thereof developing way ", " weaving Leader ", 2016 (3)) discloses instrument synthetic fibre
The points for attention of spinning and dyeing and finishing propose that instrument synthetic fibre fibrous finished product cloth is white, sensitive color, the hydrogen peroxide of 80g/L are needed to add
100 DEG C of drift 1h of acetic acid of 50g/L, whiteness is demanding to be bleached with chlorine drift or Peracetic acid, or with fluorescent whitening agent, first two
The bleaching agent concentration of method is too high, or to use the highly corrosive agents concentrated sulfuric acid, and effect can only achieve the degree of chlorine drift, latter
Method brightening agent has a possibility that carcinogenic, and paper industry has been forbidden to use fluorescent whitening agent, if be used for and people
In the cloth that skin directly contacts, bigger harm can be generated, it is especially very harmful to special populations such as women, children.
Since there are many problems above-mentioned in dyeing and finishing for instrument synthetic fibre fabric, thus instrument synthetic fibre cotton blend woven fabric dyeing and finishing one now
Aspect cannot combine whiteness and feel, on the other hand generally can only boil drift and dyeing using interruption dyeing and finishing technology, pre-treatment
It is carried out all in dye vat, that is, the mode dyeing and finishing processing disseminated.The mode dyeing and finishing processing of dip dyeing can reduce the damage of instrument synthetic fibre fabric,
But the cylinder difference of dyeing colo r light is big, and repeatability is poor, and cloth cover brightness is inadequate, for the tooling fabric big for demand, quality
Stability is inadequate, affects the market development of instrument synthetic fibre series of products.
Summary of the invention
In view of the problems of the existing technology, the purpose of the present invention is to provide a kind of blended woven fabrics of cotton instrument synthetic fibre continuously to contaminate
Whole technique, which, which uses, boils drift reagent with buffering property, and desmoenzyme desizing carries out dyeing and finishing processing at low temperature,
Guarantee the cloth cover quality and whiteness effect of instrument synthetic fibre fabric simultaneously, widely dyeing can be suitable for, and the technique is available
In continuous dyeing and finishing, production efficiency is substantially increased, promotes the popularization and application of cotton instrument synthetic fibre.
Above-mentioned purpose of the invention is achieved through the following technical solutions:
Drift, sizing, mercerising, dyeing are boiled in a kind of continuous dyeing and finishing technology of blended woven fabric of cotton instrument synthetic fibre, desizing including cotton instrument synthetic fibre
With arrange step, wherein the condition for boiling drift step are as follows: 25~27g/L of NaOH, Na2CO318~22g/L, H2O210~
12g/L, low temperature are scouringed and bleaching 5~8g/L of agent, and 70~75 DEG C of steaming box temperature is banked up 50~55 minutes.
Further, the continuous dyeing and finishing technology of the above-mentioned blended woven fabric of cotton instrument synthetic fibre, the condition of the Desizing Step are as follows: pad and move back
4~8g/L of enzyme, 1.5~4g/L of penetrating agent JFC are starched, 60~70 DEG C of temperature, clot is banked up 3~5 hours.
A preferred embodiment according to the present invention, the condition of the Desizing Step are as follows: desizing enzyme 5g/L, penetrating agent JFC
2g/L, 60~70 DEG C of temperature, clot is banked up 4 hours.
Further, the continuous dyeing and finishing technology of the above-mentioned blended woven fabric of cotton instrument synthetic fibre washes away desizing with hot water after the completion of desizing
It carries out boiling drift again after reagent.It is preferred that the hot water is 90 DEG C.
Low soda boiling float can avoid the damage of cotton instrument synthetic fibre, feel is hardened, however simply reduce alkali concentration and can be not achieved again and boil drift
The whiteness requirement of certain light clothes is especially not achieved in effect.In addition, in cotton instrument synthetic fibre during boiling drift, it is also contemplated that instrument
The characteristics of synthetic fibre non-refractory, high temperature is easier to damage cloth in the presence of highly basic and oxidant.For this purpose, the present inventor
Drift is boiled using what the reagent with buffering property was more advantageous to the blended woven fabric of cotton instrument synthetic fibre by largely testing discovery.The present invention
Boil drift reagent: NaOH, Na2CO3、H2O2It scourings and bleaching agent with low temperature, alkali concentration is moderate, passes through the Na of addition Rational Dosage2CO3It is formed
Buffer environment constitutes the buffer pool for the NaOH being consumed, and guarantees lasting alkaline condition, while avoiding alkalinity is too strong from causing brokenly
It is bad, 70~75 DEG C are kept under this condition, and bank up can be completed for 50~55 minutes effectively boils drift, the NaOH and Na2CO3Match
The very crucial effect than playing in this step.Low temperature agent of scouringing and bleaching not only can guarantee that cotton instrument synthetic fibre had and preferably boil drift effect, but also keep away
Exempt from cotton instrument synthetic fibre and generate in low temperature steaming box to bank up print.According to some preferred embodiments of the invention, cloth obtained by the blanching method
Comfortable feel, and whiteness is up to 80% or more.
In order to guarantee desizing and bleaching effect, art methods supplement existing blanching method using cold-pad-batch process desizing
Deficiency, however it was found by the inventors of the present invention that application blanching method of the present invention when, use mild enzyme desizing technique
The problem of reaching effect, further avoiding highly basic desizing to reduce cotton instrument synthetic fibre strength in this way, cotton instrument synthetic fibre feel is caused to harden.
Further, the continuous dyeing and finishing technology of the above-mentioned blended woven fabric of cotton instrument synthetic fibre, the fixating shape step: temperature 170~175
DEG C, 80 ms/min of speeds.
Further, the continuous dyeing and finishing technology of the above-mentioned blended woven fabric of cotton instrument synthetic fibre, the mercerising step: mercerising alkali concentration is lower than
180g/L, 60 ms/min of speeds.Some preferred embodiments according to the present invention, the mercerising alkali are NaOH, concentration 175g/
L。
Further, the continuous dyeing and finishing technology of the above-mentioned blended woven fabric of cotton instrument synthetic fibre, the staining procedure include: to pad dispersion dye
Material, reducing dye solution, two groups of infrared rays, the pre- drying chamber of three sections, one group of drying cylinder drying, 170~175 DEG C bake 90S；Pad burning
Alkali, safety powder solution, 102 DEG C of decatize 60S, wash, soap, wash, dry.
Further, the continuous dyeing and finishing technology of the above-mentioned blended woven fabric of cotton instrument synthetic fibre, the arrangement step: prescription is hydrophilic silicon
Oily 20g/L, moisture control agent XP 50g/L, fiber protection agent DT-6500 10g/L, citric acid 2g/L, tentering temperature are
155±5℃.The hydrophilic silicone oil includes but is not limited to 8220, HS-208, HY-R2, TF-463, HY-100, preferably described hydrophilic
Silicone oil is HS-208.
Further, the continuous dyeing and finishing technology of the above-mentioned blended woven fabric of cotton instrument synthetic fibre, the low temperature scouring agent are DF-106.
The continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre of the invention, further include those skilled in the art usually know
Before desizing turn over cloth-margin to seam-singe step and arrange after preshrunk step.
Reagent of the present invention is those skilled in the art's routine agents useful for same other than specified otherwise.
The beneficial effects of the present invention are:
1) use low temperature, low alkali, the boiling and bleaching process with buffering effect, reagent is conventional, it is cheap, be easy to get, both guarantee to bleach
Effect protects the soft quality of instrument synthetic fibre fiber again, and safe and environment-friendly, is suitble to industrial amplification production；
2) mild enzyme desizing technique is utilized, in conjunction with buffering boiling and bleaching process, obtains the continuous dye for being suitably applied cotton instrument synthetic fibre
Whole technique has evaded the shortcomings that existing method uses discontinuity exhaust process because having to using conditions such as highly basic, high temperature, effect
Rate is high；
3) entire continuous dyeing and finishing technology mild condition, each step is sustainable, and the cotton instrument synthetic fibre coloured light of batch machining production is consistent
Property, repeatability it is good, the good color fastness of color, cloth cover finish is good, especially low-temperature blanching, low-temperature curing dyeing reduce instrument
Synthetic fibre strength loss keeps preferable feel, can be applied to make high-grade tooling and outdoor sports apparel.
Specific embodiment
It is below only some preferable embodiments of the present invention, it is therefore intended that keep the contents of the present invention more clear and easy to understand,
This should not be interpreted as to the scope of the present invention and be only limitted to example below, those skilled in the art can be according to the present invention
Summary of the invention is combined in the case of no contradiction/replaces to each feature in embodiment, these belong to the present invention
The range of protection.
Following embodiment agents useful for same can be obtained through commercial channels.
The continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre of the invention, comprising:
It turns over cloth-margin to seam-to singe: singe using light-burned hair, a positive and a negative；
Desizing: desizing enzyme 5g/L, penetrating agent JFC 2g/L are padded, 60~70 DEG C of temperature, clot is banked up 4 hours；
Washing: 90 DEG C of hot water wash；
It boils drift: padding 25~27g/L of NaOH, Na2CO318~22g/L, H2O210~12g/L, low temperature scouring agent DF-
106 6g/L, 70~75 DEG C of steaming box temperature are banked up 50~55 minutes；
Sizing: 170~175 DEG C of temperature, 80 ms/min of speeds.The low-temperature shaped strength for avoiding cotton instrument synthetic fibre is impaired.
Mercerising: mercerising alkali (NaOH) concentration is 175g/L, 60 ms/min of speeds.Instrument synthetic fibre is not alkaline-resisting, so using low alkali silk
Light reduces the strength loss of instrument synthetic fibre.
Dyeing: padding disperse dyes, reducing dye solution, and two groups of infrared rays, the pre- drying chamber of three sections, one group of drying cylinder are dried, and 170
~175 DEG C bake 90S, pad caustic soda, safety powder solution, and 102 DEG C of decatize 60S are washed, soap, wash, dried.Using low temperature
Instrument synthetic fibre is contaminated on disperse dyes, low-temperature curing avoids instrument synthetic fibre strength impaired.
It arranges: hydrophilic silicone oil HS-208 20g/L, moisture control agent XP 50g/L, fiber protection agent DT-6500
10g/L, citric acid 2g/L, tentering temperature are 155 ± 5 DEG C.HS-208 may be replaced by 8220, HS-208, HY-R2, TF-
463, HY-100 etc..
Preshrunk-finished product.
Equipment: MU504A type desk-type small rolls model machine；JC101 type electric drying oven with forced convection；YLD-2000 electric heating constant temperature drum
Wind drying box；MD-111 type bakes small model machine；Y571B rubs sassafras color fastness instrument；YG033A drop hammer type Different Tear Test instrument；YG(B)
026H-250 electronic fabric strength tester；YG (B) 401T type Martindale's wear resistant instrument；Permanent section HK-BB measuring brightness instrument；Moral tower
Datacolor600 color measurement and color match instrument；Positive light moisture absorbing and sweat releasing tester；Red flag MH992-180 type thermal dyeing machine；Red flag
The straight roller chain mercerizer of LMH232-180 type；Red flag LMH005-200 type desizing, scouring and bleaching combined machine；The sizing of TYPE5469-CY200X type
Machine.
Test method
Strength presses ISO13934-1-1999 " textile ultimate strength test method ", ISO13937-1-2004 " textile
Tearing brute force test method " it is tested.
Colour fastness to perspiration is tested by ISO 105E04-2008 " textile colour fastness to perspiration test method ".
Colour fastness to rubbing is tested by ISO 105X12-2001 " textile colour fastness to rubbing test method ".
Fastness to soaping is tested by ISO 105D01-2010 " textile fastness to soaping test method ".
Moisture absorbing and sweat releasing by GB/T21655 " test method of the mini-test indicator combination of textile absorbing fast-drying performance " into
Row test.
Anti-fluffing and anti-pilling is surveyed by ISO12945-2-2000 " test method of the pilling of textile fabric surface and fluffing "
Examination.
Whiteness is tested by AATCC110-2005 " whiteness test of textile ".
Embodiment 1
Select fabric cotton/instrument synthetic fibre C69/Y40 32*32/124*85 electrostatic lattice 63, boil drift: pad NaOH 26g/L,
Na2CO320g/L、H2O211g/L, remaining is handled according to the continuous dyeing and finishing technology of aforementioned present invention, and semi-products reference numeral is 1,
Finished product reference numeral is a, and dyeing disperse dyes are Disperse Blue 2BLN (100%), disperse orange E-RL (100%), disperse red FB
(200%), reducing dye is vat black YBC, vat blue 5510, Vat Red 6b.
Select fabric cotton/instrument synthetic fibre C69/Y40 32*32/124*85 electrostatic lattice 63, boil drift using pad NaOH 26g/L,
Na2CO3 10g/L、H2O211g/L, remaining is handled according to the continuous dyeing and finishing technology of aforementioned present invention, and semi-products reference numeral is
2, finished product reference numeral is b.
Select fabric cotton/instrument synthetic fibre C69/Y40 32*32/124*85 electrostatic lattice 63, desizing: NaOH 40g/L, H2O2 6g/L、
Refining agent 15g/L, complexing agent 6g/L, hydrogen peroxide stabilizer 6g/L, stacking at room temperature 24 hours；It boils drift: continuously adding H2O26g/L,
Efficient digesting agent 4g/L, hydrogen peroxide bleaching stabilizer 4g/L, 100 DEG C short steaming, 3~5min, other steps are identical as the method for the present invention, and half makes
Product reference numeral is 3, and finished product reference numeral is c；
Fabric cotton/instrument synthetic fibre C69/Y40 32*32/124*85 electrostatic lattice 63 are selected, drift is boiled in desizing: refining agent 1g/L, 98%
Acetic acid 50g/L, H2O2(50%) 100g/L, 95 DEG C are boiled 45~50min of drift, according to one curve of patent CN201610398495.7 figure
It carries out；Other steps are identical as the method for the present invention, and semi-products reference numeral is 4, and finished product reference numeral is d.
By woven fabric after boiling and bleaching process semi-products washing --- soap --- washing --- whiteness is measured after drying.As a result see
Table 1:
1 pre-treatment semi-products quality index of table
The cotton instrument synthetic fibre semi-products whiteness that can be seen that the method for the present invention processing according to upper table is preferable, and feel is moderate, and normal
The sample of rule method processing cannot combine whiteness and feel, and strength is impaired more obvious.Especially sample 4 is corresponding
Technique, instrument synthetic fibre is resistant to high concentration hydrogen peroxide and the processing of high concentration acetic acid, but cotton is not all right, in acetic acid 50g/L, H2O2Under 100g/L
Can be tendering, it is strongly badly damaged, causes the strength of semi-products excessively poor.
The finished fabric that woven fabric obtains after the processing of different dyeing and finishing technologies is tested, the results are shown in Table 2:
2 finished fabric quality index of table
It can be seen that from upper table, method of the invention is using low-temperature blanching, low-temperature shaped, low alkali mercerized, low-temperature curing dyeing
Etc. continuous dyeing and finishing technology, the strength of cotton instrument synthetic fibre is impacted small, and strength keeps preferable；Every color jail is preferably；Color difference is little between case；Cloth
Face dyeing effect is good；Fabric anti-fluffing anti-pilling effect is good；Cloth cover hydroscopic fast-drying effect is good, and overcoming conventional method cannot be simultaneous simultaneously
The problem of caring for cloth cover feel and whiteness and dyeing effect.The continuous dyeing and finishing technology of low-temperature low-alkali effectively protects the strength of instrument synthetic fibre,
Instrument synthetic fibre is set to be provided with pad dyeing style and quality again, the bulk production that can be guaranteed both quality and quantity, market prospects are more considerable.
Claims (11)
1. a kind of continuous dyeing and finishing technology of blended woven fabric of cotton instrument synthetic fibre, desizing including cotton instrument synthetic fibre, boil drift, sizing, mercerising, dyeing and
Arrange step, which is characterized in that the wherein condition for boiling drift step are as follows: 25 ~ 27g/L of NaOH, Na2CO3 18~22g/L、
H2O2 10 ~ 12g/L, 5 ~ 8 g/L of low temperature scouring agent, 70 ~ 75 DEG C of steaming box temperature are banked up 50 ~ 55 minutes, the Desizing Step
Condition are as follows: pad 4 ~ 8 g/L of desizing enzyme, 1.5 ~ 4 g/L of penetrating agent JFC, 60 ~ 70 DEG C of temperature, clot is banked up 3 ~ 5 hours.
2. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 1, which is characterized in that the Desizing Step
Condition are as follows: 5 g/L of desizing enzyme, 2 g/L of penetrating agent JFC, 60 ~ 70 DEG C of temperature, clot is banked up 4 hours.
3. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 1, which is characterized in that completed in desizing
Afterwards, it carries out boiling drift again after washing away desizing reagent with hot water.
4. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 3, which is characterized in that the hot water is 90
℃。
5. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 1, which is characterized in that the sizing step
It is rapid: 170 ~ 175 DEG C of temperature, 80 ms/min of speeds.
6. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 1, which is characterized in that the mercerising step
Rapid: mercerising alkali concentration is lower than 180g/L, 60 ms/min of speeds.
7. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 6, which is characterized in that the mercerising alkali is
NaOH。
8. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 1, which is characterized in that the staining procedure
It include: to pad disperse dyes, reducing dye solution, two groups of infrared rays, the pre- drying chamber of three sections, one group of drying cylinder drying, 170 ~ 175 DEG C of roastings
Dry 90S；Caustic soda, safety powder solution are padded, 102 DEG C of decatize 60S are washed, soap, wash, dried.
9. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 1, which is characterized in that the arrangement step
Rapid: prescription is hydrophilic silicone oil 20g/L, moisture control agent XP 50g/L, fiber protection agent DT-6500 10g/L, citric acid
2g/L, tentering temperature are 155 ± 5 DEG C, and the hydrophilic silicone oil is selected from hydrophilic silicone oil 8220, HS-208, HY-R2, TF-463, HY-
100。
10. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 9, which is characterized in that the hydrophilic silicon
Oil is HS-208.
11. the continuous dyeing and finishing technology of the blended woven fabric of cotton instrument synthetic fibre according to claim 1, which is characterized in that the low temperature essence
Practicing agent is DF-106.
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| CN110656420A (en) * | 2019-09-29 | 2020-01-07 | 陕西锦澜科技有限公司 | Anti-static moisture-absorbing sweat-discharging cotton-nylon blended fabric and preparation method thereof |
| CN110670341A (en) * | 2019-10-25 | 2020-01-10 | 四川意龙科纺集团有限公司 | Continuous dyeing and finishing process for CVC/T400 interwoven fabric |
| CN113062029A (en) * | 2021-03-17 | 2021-07-02 | 四川意龙科纺集团有限公司 | Production process of bidirectional cotton bale brocade fabric |
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