CN106319922A - Dyeing and finishing method for wash-wear cotton type two-way stretch yarn dyed fabric - Google Patents
Dyeing and finishing method for wash-wear cotton type two-way stretch yarn dyed fabric Download PDFInfo
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- CN106319922A CN106319922A CN201610767470.XA CN201610767470A CN106319922A CN 106319922 A CN106319922 A CN 106319922A CN 201610767470 A CN201610767470 A CN 201610767470A CN 106319922 A CN106319922 A CN 106319922A
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- overfeeding
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- 239000004744 fabric Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004043 dyeing Methods 0.000 title claims abstract description 26
- 229920000742 Cotton Polymers 0.000 title claims abstract description 17
- 238000009990 desizing Methods 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000004513 sizing Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 10
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 10
- 238000005517 mercerization Methods 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims description 23
- 238000003672 processing method Methods 0.000 claims description 16
- 229920002334 Spandex Polymers 0.000 claims description 15
- 239000004759 spandex Substances 0.000 claims description 15
- 239000002759 woven fabric Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000004382 Amylase Substances 0.000 claims description 11
- 102000013142 Amylases Human genes 0.000 claims description 11
- 108010065511 Amylases Proteins 0.000 claims description 11
- 235000019418 amylase Nutrition 0.000 claims description 11
- 238000009992 mercerising Methods 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000003345 natural gas Substances 0.000 claims description 4
- 238000003872 feeding technique Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims 2
- 238000010409 ironing Methods 0.000 abstract description 9
- 239000011347 resin Substances 0.000 abstract description 8
- 229920005989 resin Polymers 0.000 abstract description 8
- 239000004753 textile Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009999 singeing Methods 0.000 abstract description 2
- 238000009499 grossing Methods 0.000 abstract 1
- 239000012752 auxiliary agent Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- NNTWKXKLHMTGBU-UHFFFAOYSA-N 4,5-dihydroxyimidazolidin-2-one Chemical compound OC1NC(=O)NC1O NNTWKXKLHMTGBU-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- -1 consumption 50-70g/L Chemical compound 0.000 description 2
- 239000010695 polyglycol Substances 0.000 description 2
- 229920000151 polyglycol Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 102220493349 40S ribosomal protein S3_T70R_mutation Human genes 0.000 description 1
- 102220488882 Tyrosine aminotransferase_N70D_mutation Human genes 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
- 230000037303 wrinkles Effects 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
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C27/00—Compound processes or apparatus, for finishing or dressing textile fabrics, not otherwise provided for
-
- 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
- D06L1/16—Multi-step processes
-
- 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
- D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 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
- 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
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
-
- 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
-
- 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
- D06M15/53—Polyethers
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a dyeing and finishing method for wash-wear cotton type two-way stretch yarn dyed fabric. The method comprises the steps of desizing, mercerization, preshrinking, forming and overfeeding and curing, wherein preshrinking adopts super-shrinkage preshrinking and mechanical preshrinking on a preshrinking machine; the sizing step adopting overfeeding of cloth, and the overfeeding capacity of 18%-30%; the overfeeding and curing step adopts a feeding and curing one-step method, the overfeeding capacity of 18%-30%, and a feeding formula comprises components of non-ironing resin, magnesium chloride, a smoothing agent and a penetrant; the curing step adopts a drying and curing one-step method. Singeing can be performed according to the fabric material before desizing. The method has the beneficial effect that the shrinkage rate, the elastic index and the flatness of textile can all meet standards in the textile industry and requirements of customers after the dyeing and finishing method is adopted.
Description
Technical field
The present invention relates to the dyeing and finishing method of fabric, the dyeing and finishing processing of a kind of wash and wear cotton spandex fabric color-woven fabric
Method.
Background technology
Along with growth in the living standard and the progress of textile technology, people are no longer only limitted to cover body for the requirement of clothing
Body, warming, to taking, comfortableness, functional it is proposed higher requirement.Elastic fabric is good due to retractility, and dress is light
The most comfortable, be suitable for body configuration, reduce the constraint effect to human body, with comfortable ventilating, dress freely, beautiful appearance, matter
Measure the extensive many love of advantage such as superior.And four-side elasticity fabric, in the equal high resilience of longitude and latitude both direction, make shirt can by people from
Tradition shirt constraint in thorough liberation out, after dress movable freely, without any discomfort sense.Additionally, it is permanent to give fabric
Wrinkle recovery performance, non-ironing after washing, meet the allegro life style of people.The difficult point that four-side elasticity fabric produces exists
In the control of elastic index, owing to the dyeing and finishing course of processing being all compact form equipment, it is easy to cause warp-wise elastic index undesirable.
Reaching to need increase to bake operation in the finishing technique of wash and wear effect, tradition compact form bakes operation and also results in warp-wise jerk-finger
Target is lost, and production difficulty is bigger.In order to make fabric remain fit, indeformable, flat the most attractive in appearance, endurable during wearing,
Washing shrinkage and flatness in dyeing and finishing process are required for controlling in critical field.
Summary of the invention
It is an object of the invention to overcome prior art warp-wise elastic index easily to lose, difficulty reaches corresponding standard, additionally
Give fabric wash and wear function and add the difficulty that warp-wise elastic index controls, it is provided that a kind of wash and wear cotton spandex fabric color surface of second order
The dyeing and finishing processing method of material.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wash and wear cotton spandex fabric color-woven fabric
Dyeing and finishing processing method, comprises the following steps: desizing → mercerising → preshrunk → sizing → overfeeding bakes.
Described preshrunk uses super shrinkage preshrunk；Described sizing takes overfeeding to enter cloth, and overfeed ratio is 18-30%, and high temperature is fixed
Type；Described overfeeding bakes employing material feeding and bakes one-step method, and overfeed ratio is 18-30%, bakes and takes dry and bake two segmented modes.
As the preferred scheme of one, described preshrunk step, by carrying out machine shrunk on preshrinking machine, uses fabric
Preshrunk is carried out with the maximum shrinkage of rubber blanket.
As the preferred scheme of one, described overfeeding bakes drying temperature in step and is 100-110 DEG C, baking temperature
160-170 DEG C, drying and bake the time is 2-3min.
As the preferred scheme of one, described overfeeding bakes the wash and wear finisher in step in material feeding technique, and composition is for changing
Property hydroxymethyl-2 dihydroxy-ethylene urea, consumption 50-70g/L, magnesium chloride consumption 12.5g/L-17.5g/L, smooth agent, composition is for changing
Property organo-silicon compound, consumption 30-60g/L, penetrating agent, composition is polyglycol ether complex, consumption 3-5g/L.
According to the difference of coverstock material, process of singing before desizing, also can be carried out.
As the preferred scheme of one, described step of singing uses natural gas to be thermal source, the positive and negative each burning of burner twice, fire
Mouth temperature is 900-1100 DEG C, and cloth speed is at 100-130m/min.
As the preferred scheme of one, described desizing uses amylase desizing, and consumption is 5g/L, and speed is 60-
Bank up under the conditions of 80m/min, 50-60 DEG C 25-35min, and washing is through 80-90 DEG C of 2 lattice water washing chambers, 50-60 DEG C of 3 lattice water washing chambers.
As the preferred scheme of one, described mercerization uses alkali dense for 16-20 Baume degrees, and middle car door width is
140cm, speed is 30-50m/min.
Beneficial effect: owing to have employed above-mentioned technical solution, improves dependence tradition compact form equipment and compact form roasting
Dry the elastic index loss caused, use elastic index that this dyeing and finishing processing method expects below and flatness to be attained by weaving row
Industry standard and customer requirement, elastic extension ＞ 20.0%, permanent deformation ＜ 5%, elastic recovery rate ＞ 80%, flatness ＞
3.5 level.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is expanded on further.
The dyeing and finishing processing method of a kind of wash and wear cotton spandex fabric color-woven fabric, comprises the following steps: singe → desizing →
Mercerising → preshrunk → sizing → overfeeding bakes.
Singeing: employing natural gas is thermal source, the positive and negative each burning of burner twice, burner temperature is 900-1100 DEG C, increases
Singing number of times and raising is singed temperature, promote the efficiency singed, cloth speed is at 100-130m/min, it is ensured that cropping fineness exists
More than 4.5.If nylon fabric, due to non-refractory, singe and hardening phenomenon can occur, do not carry out process of singing.
Desizing: use amylase desizing, improves the efficiency of desizing, and amylase is commercially available amylase, and consumption is 5g/L,
Speed is 60-80m/min, after fabric is infiltrated by amylase liquid, is 50-60 DEG C of bar in the temperature that amylase activation efficiency is higher
The 25-35min that banks up under part makes starch be fully hydrolyzed, it is easy to gelatinizing, saccharifying and cleaning, then washes, and washing is through 80-90 DEG C 2
Lattice water washing chamber, 50-60 DEG C of 3 lattice water washing chambers.
Mercerization: using alkali dense for 16-20 Baume degrees, middle car door width is 140cm, and speed is 30-50m/min, it is ensured that
Cropping is dry, straight, and cloth cover pH value is neutrality.
Preshrinking process: use super shrinkage preshrunk, on preshrinking machine at machine shrunk to control the warp-wise washing shrinkage of fabric
Reason, before high-temperature shaping, carries out preshrunk to fabric with the maximum shrinkage of preshrinking machine rubber blanket and reaches to allow fabric warp-wise fully bounce back
Purpose, reach warp-wise elastic index, alleviate front road compact form simultaneously and arrange the internal stress produced.
Setting process: using overfeeding to enter cloth, overfeed ratio is 18-30%, to control warp-wise elastic index, high-temperature shaping, temperature
Spend 180-195 DEG C, speed 15-25m/min, overfeed ratio, high-temperature shaping temperature and the washing shrinkage of speed co-controlling fabric, it is allowed to
Reach standard-required.
Overfeeding baking: using material feeding to bake one-step technology, entering cloth overfeed ratio is 18-30%, controls warp-wise elastic
Index, adding pan feeding in material feeding technique is no-ironing resin, magnesium chloride, smooth agent, penetrating agent composition, and no-ironing resin is modified dihydroxy first
Base dihydroxy ethylene urea, consumption 50-70g/L, magnesium chloride 12.5g/L-17.5g/L, smooth agent is modified organic silicon compound, uses
Amount 30-60g/L, penetrating agent is polyglycol ether complex, consumption 3-5g/L, bakes and takes drying and bake two-part, dries
Dry temperature is 100-110 DEG C, baking temperature 160-170 DEG C, and drying and bake the time is 2-3min.Employing bakes mode and makes arrangement
Agent can fully coordinate with fabric, improves the flatness of fabric.
In the application, unit (g/L) is the concentration unit in dyeing and printing process, refers on the basis of working solution volume, needs to add
The weight of auxiliary agent.As 5g/L enzyme desizing agent refers to, in 1L desizing treatment fluid, need to add 5g enzyme desizing agent.The starch used
Enzyme, no-ironing resin, magnesium chloride, smooth agent, penetrating agent are commercially available prod.After dyeing and finishing, elastic index and flatness to fabric are carried out
Test, testing standard is " the elasticity performance test method of ASTM D3107-2003 stretch woven fabrics ", " AATCC124-2001 is many
The test method of fabric face outward appearance after the laundering of secondary family ".
Embodiment 1
Material: 125*80 40+40D*40+40D effective gate 52 "
Dyeing and finishing method step is: singe → desizing → mercerising → preshrunk → sizing → overfeeding bakes
Singe: employing natural gas is thermal source, the positive and negative each burning of burner twice, burner temperature 900 DEG C, speed 120m/min, protect
Card cropping fineness is more than 4.5.
Desizing: use amylase desizing, consumption is 5g/L, and speed is 60m/min, 55 DEG C of 30min that bank up, through 80-90 DEG C 2
Lattice water washing chamber, 50-60 DEG C of 3 lattice water washing chambers.
Mercerising: alkali is dense is 20 Baume degrees, middle car door width 140cm, speed 30m/min, cloth cover pH value is neutrality.
Preshrunk: with super shrinkage preshrunk, machine shrunk processes on preshrinking machine, and shrinkage is 14.5%, and steam pressure is 3kg/
Cm2, speed 40m/min.
Sizing: overfeeding 25%, 195 DEG C, speed 15m/min.
Bake: overfeeding 25%, the consumption of material feeding auxiliary agent: no-ironing resin 60g/L, magnesium chloride 15g/L, smooth agent 60g/L, ooze
Agent 3g/L thoroughly.Drying temperature 100 DEG C, baking temperature 160 DEG C, the time is 3min.
Embodiment 2
Material: 118*70 40+40D*T75D+40D effective gate 52 "
Manufacturing procedure: desizing → mercerising → preshrunk → sizing → overfeeding bakes, owing to using nylon fabric, does not singes
Process.
Desizing: use amylase desizing, consumption is 5g/L, and speed is 75m/min, 50 DEG C of 30min that bank up, through 80-90 DEG C 2
Lattice water washing chamber, 50-60 DEG C of 3 lattice water washing chambers.
Mercerising: alkali is dense is 19 Baume degrees, middle car door width 140cm, speed 50m/min, cloth cover pH value is neutrality.
Preshrunk: with super shrinkage preshrunk, machine shrunk processes on preshrinking machine, and shrinkage is 12%, and steam pressure is 2kg/
Cm2, speed 50m/min.
Sizing: 185 DEG C, overfeeding 23%, speed 20m/min.
Bake: overfeeding 23%, the consumption of material feeding auxiliary agent: no-ironing resin 50g/L, magnesium chloride 12.5g/L, smooth agent 30g/L,
Penetrating agent 5g/L.Drying temperature 100 DEG C, baking temperature 165 DEG C, the time is 2.5min.
Embodiment 3
Material: 133*88 50+40D*N70D+40D effective gate 52 "
Manufacturing procedure: desizing → mercerising → preshrunk → sizing → overfeeding bakes.Owing to using nylon fabric, do not singe
Process.
Desizing: use amylase desizing, consumption is 5g/L, and speed is 75m/min, 55 DEG C of 35min that bank up, through 80-90 DEG C 2
Lattice water washing chamber, 50-60 DEG C of 3 lattice water washing chambers.
Mercerising: alkali is dense is 18 Baume degrees, middle car door width 140cm, speed 45m/min, cloth cover pH value is neutrality.
Preshrunk: with super shrinkage preshrunk, machine shrunk processes on preshrinking machine, and shrinkage is 12.5%, and steam pressure is
2.5kg/cm2, speed 45m/min.
Sizing: 190 DEG C, overfeeding 20%, speed 22m/min.
Bake: overfeeding 20%, the consumption of material feeding auxiliary agent: no-ironing resin 50g/L, magnesium chloride 12.5g/L, smooth agent 60g/L,
Penetrating agent 5g/L.Drying temperature 100 DEG C, baking temperature 165 DEG C, the time is 2min.
Embodiment 4
Material: 120*70 40+40D*T70D+40D effective gate 52 "
Manufacturing procedure: desizing → mercerising → preshrunk → sizing → overfeeding bakes, owing to using nylon fabric, does not singes
Process.
Desizing: use amylase desizing, consumption is 5g/L, and speed is 75m/min, 50 DEG C of 30min that bank up, through 80-90 DEG C 2
Lattice water washing chamber, 50-60 DEG C of 3 lattice water washing chambers.
Mercerising: alkali is dense is 19 Baume degrees, middle car door width 140cm, speed 50m/min, cloth cover pH value is neutrality.
Preshrunk: with super shrinkage preshrunk, machine shrunk processes on preshrinking machine, and shrinkage is 13%, and steam pressure is 2kg/
Cm2, speed 50m/min.
Sizing: 180 DEG C, overfeeding 18%, speed 20m/min.
Bake: overfeeding 18%, the consumption of material feeding auxiliary agent: no-ironing resin 50g/L, magnesium chloride 12.5g/L, smooth agent 30g/L,
Penetrating agent 5g/L.Drying temperature 100 DEG C, baking temperature 170 DEG C, the time is 2.5min.
The scheme washing shrinkage, elastic index and the flatness that use embodiment 1,2,3,4 are concrete with compare after comparing
The results are shown in Table 1.
Table 1 embodiment fabric elastic index and the comparison of flatness relevant parameter
This dyeing and finishing processing method have employed preshrunk, sizing, overfeeding bake, and has carried out super shrinkage preshrunk, high-temperature shaping and super
Feed material feeding and bake one-step method, make the elastic index of fabric and flatness can meet respective standard and demand, improve by tightly
The elastic index that formula equipment brings is undesirable, easily the shortcoming of loss, controls the overfeed ratio in sizing stage, temperature and speed, reduces
Washing shrinkage, makes fabric reach the effect of wash and wear.
Should be understood that these embodiments are merely to illustrate the present invention rather than limit the scope of the present invention.In addition, it is to be understood that
After having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, these
The equivalent form of value falls within the application appended claims limited range equally.
Claims (10)
1. the dyeing and finishing processing method of a wash and wear cotton spandex fabric color-woven fabric, it is characterised in that: described method step is for moving back
Slurry → mercerising → preshrunk → sizing → overfeeding bakes.
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 1, it is characterised in that: institute
The preshrunk stated uses super shrinkage preshrunk；Described sizing takes overfeeding to enter cloth, and overfeed ratio is 18-30%, high-temperature shaping；Described overfeeding
Baking employing material feeding and bake one-step method, overfeed ratio is 18-30%, bakes and takes dry and bake two sections of one-step method.
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 1 and 2, its feature exists
In: described preshrunk step passes through to carry out on preshrinking machine machine shrunk, uses and carries out pre-to fabric with the maximum shrinkage of rubber blanket
Contracting.
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 1 and 2, its feature exists
In: described setting process temperature is 180-195 DEG C, speed 15-25m/min.
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 1 and 2, its feature exists
Baking in: described overfeeding and dry temperature in step and be 100-110 DEG C, baking temperature 160-170 DEG C, drying and bake the time is
2-3min。
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 1 and 2, its feature exists
In: described overfeeding bakes the wash and wear finisher in step in material feeding technique, consumption 50-70g/L, magnesium chloride, consumption 12.5g/L-
17.5g/L, smooth agent, consumption 30-60g/L, penetrating agent, consumption 3-5g/L.
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 1, it is characterised in that: move back
Process of singing can be carried out before slurry.
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 7, it is characterised in that: institute
The step of singing stated uses natural gas to be thermal source, and the positive and negative each burning of burner twice, burner temperature is 900-1100 DEG C, and cloth speed exists
100-130m/min。
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 1, it is characterised in that: institute
The desizing stated uses amylase desizing, and consumption is 5g/L, and speed is 60-80m/min, and bank up under the conditions of 50-60 DEG C 25-
35min, washing is through 80-90 DEG C of 2 lattice water washing chambers, 50-60 DEG C of 3 lattice water washing chambers.
The dyeing and finishing processing method of wash and wear cotton spandex fabric color-woven fabric the most according to claim 1, it is characterised in that:
Described mercerization uses alkali dense for 16-20 Baume degrees, and middle car door width is 140cm, and speed is 30-50m/min.
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