CN103255610B - A kind of method of cleaning wool fibre - Google Patents
A kind of method of cleaning wool fibre Download PDFInfo
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- CN103255610B CN103255610B CN201310226670.0A CN201310226670A CN103255610B CN 103255610 B CN103255610 B CN 103255610B CN 201310226670 A CN201310226670 A CN 201310226670A CN 103255610 B CN103255610 B CN 103255610B
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Abstract
The present invention relates to a kind of method of cleaning wool fibre, mainly for the cleaning of wool fibre and cashmere fiber.The method of cleaning wool fibre of the present invention, the solution of alcohol organic solvent and a small amount of water and scouring of wool reagent mix is at high proportion adopted to carry out the method for wash cycles to wool fibre, can quick humidification and the lipophile dirt that dissolves on wool fibre, wool fibre is cleaned more thorough, not only substantially improve the loss of wool fibre brute force in cleaning process, and the entanglement decreased between wool fibre, wool fibre can not expanded, can not felting, thus improve combed top row yielding.Solve scouring of wool in traditional wool fibre cleaning not thoroughly and the problem that wool strength loss is large and water consumption is large.The alcohol organic solvent safety non-toxic that the present invention adopts, can recycle and reuse, greatly reduces the consumption of water, economical and energy saving, safety and environmental protection.
Description
Technical field
The present invention relates to a kind of method of cleaning wool fibre, mainly for the cleaning of wool fibre and cashmere fiber.
Background technology
Conventional wool fibre cleaning utilizes grease, sweat mixed with dirt and the partial impurities on chemistry and mechanism removal wool fibre, make wool fibre recover the characteristic of original pure white, loose, soft and good springiness, the carding of guarantee wool fibre in process, the operations such as arrangement of spinning, weave and dye are carried out smoothly.
Wool fibre cleaning is adopt water as cleaning agent always.But long-term water supply and the rear sewage of discharging of cleaning annoying people always.Natural wool approximately containing 13% lanolin, approximately only have the aqua of 50% can recycle and reuse in the water suspension containing natural wool fat.Unrenewable water resource, usually adopts drain pipe equipment discharge, and along with the reagent of the contaminated environment such as pesticide, detergent and the highly basic that flows together with lanolin in discharge process.Pollutant in wool fibre waste water mainly booty, these booties are soluble in water will inevitably cause many problems, therefore have to carry out concentrating dry process to these addle, still containing a large amount of waste water in the mud after process, this also just brings the problem of refuse and stench.In addition, water cleaning needs water fresh in a large number, and current can make wool fibre stick together, cause fibre matting, thus the natural parallel construction of wool fibre has suffered destruction, and moreover, protein contained in wool fibre can be hydrolyzed in water, just make the brute force of wool fibre greatly reduce like that, wool fibre quality is had a greatly reduced quality.
In the last few years, along with the development of science and technology, from the forties in last century, people just begin one's study by the method for the cleaning wool fibre of some novel environment friendlies.
Open magazine " the fine inspection of China ", at 1997 publication date, o. 11th name was called in " research containing fat woolenless cloth solvent wash " method that refer to solvent wash wool, although the effect really can playing using water wisely and scoured wool with solvent to the method that wool washs that it adopts, but its weak point is this kind of organic solvent in use exists problems, as petroleum solvents is inflammable, poor stability, it is large to there is again toxicity in non-flammable halogenated hydrocarbon solvent, can not arbitrarily discharge, the problem that need circulate in closed system, this kind of organic solvent is in use inevitably lossy, cost is comparatively washed as the equipment investment of high solvent retracting device is larger.If the poor quality of scouring of wool, wool being presented containing fat too much containing mixing, also there will be the phenomenons such as wool tightens, color and luster is gloomy, fibre damage wound.
Open magazine " Heilungkiang weaving ", at 1996 publication date, the 67th phase name was called in " technique of protease scouring of wool " method that refer to protease cleaning wool, although what it adopted is added to the 3rd washing trough by neutral proteinase ASI398 really serve the effect improving scoured wool quality with the method washing the protein pollutant of wool surfaces off, its weak point is that it does not fundamentally solve the problem that in scouring of wool process, water consumption is large.
Open magazine " wool spinning science and technology ", at 2010 publication date, the 28th volume the 7th phase name was called in " optimizing biology enzyme wool-cleaning technology based on response phase method " method that refer to biology enzyme cleaning wool, although the effect with biology enzyme, the method that wool cleans being served really to thoroughly cleaning wool and reduction wool fat content that it adopts, but its weak point is it to be needed first to cultivate bacterial classification, scouring of wool again, technique is comparatively complicated.
Open magazine " textile journal ", at 2006 publication date, the 27th volume the 10th phase name was called in " ultrasonic wool scouring process " technique that refer to ultrasonic technology scouring of wool, although the method with ultrasonic wave scouring of wool that it adopts serves the effect of scoured wool really, its weak point is that it exists the large problem with damaging wool scale of noise.
Chinese patent application publication No. CN102896109A, on January 30 2013 publication date, the name of innovation and creation is called a kind of ultrasonic wave scouring of wool device and application thereof.Although what it adopted serves with ultrasonic unit the efficiency improving and remove the impurity such as lanolin really to the method that wool cleans, saved energy consumption and the water yield, its weak point is that it exists the large problem with damaging wool scale of noise.
Summary of the invention
For the problems referred to above, in order to improve the cleaning performance of wool fibre and the water consumption reduced in wool fibre cleaning process, the object of the present invention is to provide a kind of method adopting the solution of alcohol organic solvent and a small amount of water and scouring of wool reagent mix at high proportion to clean wool fibre.
To achieve these goals, technical solution of the present invention is:
Clean a method for wool fibre, comprise the trough washery in wool fibre cleaning, two trough washeries, three trough washeries, four trough washeries and five trough washeries:
A described trough washery refers to washing lotion wool fibre being placed in alcohol organic solvent, water and sodium carbonate and mixing, scouring of wool is carried out in wool washing machine, wherein, the bath raio of one washing lotion is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate is 0.05 ~ 0.15% of wool fibre quality, and a trough washery temperature is 45 ~ 50 DEG C, and the trough washery time is 3 ~ 5 minutes.
Two described trough washeries refer to and the wool fibre through a trough washery are placed in alcohol organic solvent, water, sodium carbonate, in two washing lotions that textile soap and surfactant mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of two washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate is 0.05 ~ 0.15% of wool fibre quality, the concentration of textile soap is 0.05 ~ 0.10% of wool fibre quality, the concentration of surfactant is 0.05 ~ 0.15% of wool fibre quality, two washing lotion pH are 9 ~ 10, two trough washery temperature are 40 ~ 45 DEG C, two trough washery times were 2 ~ 3 minutes.
Three described trough washeries refer to and the wool fibre through two trough washeries are placed in alcohol organic solvent, water, sodium carbonate, in three washing lotions that textile soap and surfactant mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of three washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate is 0.01 ~ 0.05% of wool fibre quality, the concentration of textile soap is 0.05 ~ 0.10% of wool fibre quality, the concentration of surfactant is 0.01 ~ 0.05% of wool fibre quality, three washing lotion pH are 9 ~ 10, three trough washery temperature are 40 ~ 45 DEG C, three trough washery times were 2 ~ 3 minutes.
Four described trough washeries refer to four washing lotions wool fibre through three trough washeries being placed in alcohol organic solvent, water, textile soap and surfactant and mixing, scouring of wool is carried out in wool washing machine, wherein, the bath raio of four washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of textile soap is 0.01 ~ 0.03% of wool fibre quality, the concentration of surfactant is 0.01 ~ 0.03% of wool fibre quality, four washing lotion pH are 9 ~ 10, four trough washery temperature are 45 ~ 50 DEG C, and four trough washery times were 1 ~ 2 minute.
Five described trough washeries refer to five washing lotions wool fibre through four trough washeries being placed in alcohol organic solvent and water and mixing, wherein, the bath raio of five washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, five washing lotion pH are 9 ~ 10, five trough washery temperature are 45 ~ 50 DEG C, and five trough washery times were 3 ~ 5 minutes.
Described wool fibre is the one in wool fibre or cashmere fiber.
Described alcohol organic solvent is the one in ethanol or isopropyl alcohol.
Described surfactant is the one in sodium alkyl benzene sulfonate or polyoxyethylene nonylphenol ether.
Owing to have employed above technical scheme, technical characterstic of the present invention is: technical scheme of the present invention adopts the solution of a high proportion of alcohol organic solvent and a small amount of water and scouring of wool reagent mix to carry out wash cycles to wool fibre, in scouring of wool process, the impurity such as lanolin, sand and sweat mixed with dirt can be good at being dissolved in the solution of alcohol organic solvent, farthest improve the utilization rate of alcohol organic solvent and water, solve scouring of wool in traditional wool fibre cleaning thoroughly and the problem that wool strength loss is large and water consumption is large.Impurity main on wool fibre is lanolin, sweat mixed with dirt and partial impurities.The key of cleaning wool fibre washes lanolin, lanolin is the smegma thing of sheep, and it is a kind of greasy toughness material, and outward appearance arrives brown in yellow, chemical composition is very complicated, is multiple higher aliphatic acid and high-carbon monohydric alcohol and aliphatic acid, hydrocarbon etc.Along with the difference of sheep kind, the difference of weather conditions and feeding environment, the composition of lanolin, content and chemical property are also not quite similar.Lanolin meets alkali can not be fully saponified, but very easy emulsification, the fusing point of lanolin at about 44 DEG C, therefore emulsion dispersion in the very easy aqueous solution in alcohol organic solvent of lanolin under slightly high-temperature.The general principle of alcohol organic solvent aqueous cleaning wool fibre mainly utilizes surfactant detergent to reduce the surface tension of alcohol organic solvent, make wool fibre easily wetted, then surfactant molecule penetrates in the gap of wool fibre dirt the adhesion going to weaken lanolin schmutzband and wool fibre, and lanolin schmutzband is destroyed the particulate being dispersed into colloid size, under heat and mechanism, greasy dirt impurity is peeled off from wool fibre, the lanolin being stripped emulsification forms emulsion in aqueous solutions of organic solvent, dirt energy stable suspersion does not return on wool fibre in alcohol organic solvent, thus obtain clean wool fibre.
The method of cleaning wool fibre of the present invention, can quick humidification and the lipophile dirt that dissolves on wool fibre, make the cleaning of wool fibre more thorough, not only substantially improve the loss of wool fibre brute force in cleaning process, and the entanglement decreased between wool fibre, wool fibre can not expanded, can not felting, thus improve combed top row yielding.The alcohol organic solvent safety non-toxic that the present invention adopts, can recycle and reuse, greatly reduces the consumption of water, economical and energy saving, safety and environmental protection.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is specifically described.
Clean a method for wool fibre, the wool fibre cleaned is the one in wool fibre or cashmere fiber.The method concrete steps of wool fibre cleaning are as follows:
A mono-trough washery
Wool fibre is placed in the washing lotion that alcohol organic solvent, water and sodium carbonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of one washing lotion is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate is 0.05 ~ 0.15%, the one trough washery temperature heavy to wool fibre is 45 ~ 50 DEG C, and the trough washery time is 3 ~ 5 minutes.Alcohol organic solvent is the one in ethanol or isopropyl alcohol.
B bis-trough washery
Wool fibre through a trough washery is placed in alcohol organic solvent, water, sodium carbonate, in two washing lotions that textile soap and surfactant mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of two washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate be to wool fibre heavy 0.05 ~ 0.15%, the concentration of textile soap be to wool fibre heavy 0.05 ~ 0.10%, the concentration of surfactant be to wool fibre heavy 0.05 ~ 0.15%, two washing lotion pH are 9 ~ 10, two trough washery temperature are 40 ~ 45 DEG C, two trough washery times were 2 ~ 3 minutes.Alcohol organic solvent is the one in ethanol or isopropyl alcohol.Surfactant is the one in sodium alkyl benzene sulfonate or polyoxyethylene nonylphenol ether.
C tri-trough washery
Wool fibre through two trough washeries is placed in alcohol organic solvent, water, sodium carbonate, in three washing lotions that textile soap and surfactant mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of three washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate be to wool fibre heavy 0.01 ~ 0.05%, the concentration of textile soap be to wool fibre heavy 0.05 ~ 0.10%, the concentration of surfactant be to wool fibre heavy 0.01 ~ 0.05%, three washing lotion pH are 9 ~ 10, three trough washery temperature are 40 ~ 45 DEG C, three trough washery times were 2 ~ 3 minutes.Alcohol organic solvent is the one in ethanol or isopropyl alcohol.Surfactant is the one in sodium alkyl benzene sulfonate or polyoxyethylene nonylphenol ether.
D tetra-trough washery
Wool fibre through three trough washeries is placed in four washing lotions that alcohol organic solvent, water, textile soap and surfactant mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of four washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of textile soap be to wool fibre heavy 0.01 ~ 0.03%, the concentration of surfactant be to wool fibre heavy 0.01 ~ 0.03%, four washing lotion pH are 9 ~ 10, four trough washery temperature are 45 ~ 50 DEG C, and four trough washery times were 1 ~ 2 minute.Alcohol organic solvent is the one in ethanol or isopropyl alcohol.Surfactant is the one in sodium alkyl benzene sulfonate or polyoxyethylene nonylphenol ether.
E five trough washery
Wool fibre through four trough washeries is placed in five washing lotions that alcohol organic solvent and water mix, wherein, the bath raio of five washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, five washing lotion pH are 9 ~ 10, five trough washery temperature are 45 ~ 50 DEG C, and five trough washery times were 3 ~ 5 minutes.Alcohol organic solvent is the one in ethanol or isopropyl alcohol.
Specific embodiment
Embodiment one:
By above-mentioned processing step: select 1g wool fibre as wool fibre to be cleaned.Wool fibre is placed in the washing lotion that ethanol, water and sodium carbonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of one washing lotion is 1:50, the volume ratio of ethanol and water is 95%:5%, the concentration of sodium carbonate is 0.05%, the one trough washery temperature heavy to wool fibre is 50 DEG C, and the trough washery time is 3 minutes.Wool fibre through a trough washery is placed in two washing lotions that ethanol, water, sodium carbonate, textile soap and sodium alkyl benzene sulfonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of two washing lotions is 1:50, the volume ratio of ethanol and water is 95%:5%, the concentration of sodium carbonate be to wool fibre heavy 0.05%, the concentration of textile soap be to wool fibre heavy 0.05%, the concentration of surfactant be to wool fibre heavy 0.05%, two washing lotion pH are 9, two trough washery temperature are 45 DEG C, and two trough washery times were 2 minutes.Wool fibre through two trough washeries is placed in three washing lotions that ethanol, water, sodium carbonate, textile soap and sodium alkyl benzene sulfonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of three washing lotions is 1:50, the volume ratio of ethanol and water is 95%:5%, the concentration of sodium carbonate be to wool fibre heavy 0.01%, the concentration of textile soap be to wool fibre heavy 0.05%, the concentration of surfactant be to wool fibre heavy 0.01%, three washing lotion pH are 9, three trough washery temperature are 45 DEG C, and three trough washery times were 2 minutes.Wool fibre through three trough washeries is placed in four washing lotions that ethanol, water, textile soap and sodium alkyl benzene sulfonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of four washing lotions is 1:50, and the volume ratio of ethanol and water is 95%:5%, the concentration of textile soap be to wool fibre heavy 0.01%, the concentration of surfactant be to wool fibre heavy 0.01%, four washing lotion pH are 9, four trough washery temperature is 50 DEG C, and four trough washery times were 1 minute.Wool fibre through four trough washeries is placed in five washing lotions that second alcohol and water mixes, wherein, the bath raio of five washing lotions is 1:50, and the volume ratio of ethanol and water is 95%:5%, and five washing lotion pH are 9, five trough washery temperature is 50 DEG C, and five trough washery times were 3 minutes.
Embodiment two:
By above-mentioned processing step: select 1g wool fibre as wool fibre to be cleaned.Wool fibre is placed in the washing lotion that isopropyl alcohol, water and sodium carbonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of one washing lotion is 1:20, the volume ratio of isopropyl alcohol and water is 50%:50%, the concentration of sodium carbonate is 0.15%, the one trough washery temperature heavy to wool fibre is 45 DEG C, and the trough washery time is 5 minutes.Wool fibre through a trough washery is placed in two washing lotions that isopropyl alcohol, water, sodium carbonate, textile soap and polyoxyethylene nonylphenol ether mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of two washing lotions is 1:50, the volume ratio of isopropyl alcohol and water is 50%:50%, the concentration of sodium carbonate be to wool fibre heavy 0.15%, the concentration of textile soap be to wool fibre heavy 0.10%, the concentration of polyoxyethylene nonylphenol ether be to wool fibre heavy 0.15%, two washing lotion pH are 10, two trough washery temperature are 40 DEG C, and two trough washery times were 2 minutes.Wool fibre through two trough washeries is placed in three washing lotions that isopropyl alcohol, water, sodium carbonate, textile soap and polyoxyethylene nonylphenol ether mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of three washing lotions is 1:20, the volume ratio of isopropyl alcohol and water is 50%:50%, the concentration of sodium carbonate be to wool fibre heavy 0.05%, the concentration of textile soap be to wool fibre heavy 0.10%, the concentration of polyoxyethylene nonylphenol ether be to wool fibre heavy 0.05%, three washing lotion pH are 10, three trough washery temperature are 40 DEG C, and three trough washery times were 3 minutes.Wool fibre through three trough washeries is placed in four washing lotions that isopropyl alcohol, water, textile soap and polyoxyethylene nonylphenol ether mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of four washing lotions is 1:20, and the volume ratio of isopropyl alcohol and water is 50%:50%, the concentration of textile soap be to wool fibre heavy 0.03%, the concentration of polyoxyethylene nonylphenol ether be to wool fibre heavy 0.03%, four washing lotion pH are 10, four trough washery temperature is 45 DEG C, and four trough washery times were 2 minutes.Wool fibre through four trough washeries is placed in five washing lotions that isopropyl alcohol and water mixes, wherein, the bath raio of five washing lotions is 1:20, and the volume ratio of isopropyl alcohol and water is 50%:50%, and five washing lotion pH are 10, five trough washery temperature is 45 DEG C, and five trough washery times were 5 minutes.
Embodiment three:
By above-mentioned processing step: select 1g cashmere fiber as wool fibre to be cleaned.Cashmere fiber is placed in the washing lotion that ethanol, water and sodium carbonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of one washing lotion is 1:20, the volume ratio of ethanol and water is 50%:50%, the concentration of sodium carbonate is 0.15%, the one trough washery temperature heavy to wool fibre is 45 DEG C, and the trough washery time is 5 minutes.Cashmere fiber through a trough washery is placed in two washing lotions that ethanol, water, sodium carbonate, textile soap and polyoxyethylene nonylphenol ether mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of two washing lotions is 1:20, the volume ratio of ethanol and water is 50%:50%, the concentration of sodium carbonate be to cashmere fiber heavy 0.15%, the concentration of textile soap be to cashmere fiber heavy 0.10%, the concentration of polyoxyethylene nonylphenol ether be to cashmere fiber heavy 0.15%, two washing lotion pH are 10, two trough washery temperature are 40 DEG C, and two trough washery times were 3 minutes.Cashmere fiber through two trough washeries is placed in three washing lotions that ethanol, water, sodium carbonate, textile soap and polyoxyethylene nonylphenol ether mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of three washing lotions is 1:20, the volume ratio of ethanol and water is 50%:50%, the concentration of sodium carbonate be to cashmere fiber heavy 0.05%, the concentration of textile soap be to cashmere fiber heavy 0.10%, the concentration of polyoxyethylene nonylphenol ether be to cashmere fiber heavy 0.05%, three washing lotion pH are 10, three trough washery temperature are 40 DEG C, and three trough washery times were 3 minutes.Cashmere fiber through three trough washeries is placed in four washing lotions that ethanol, water, textile soap and polyoxyethylene nonylphenol ether mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of four washing lotions is 1:20, and the volume ratio of ethanol and water is 50%:50%, the concentration of textile soap be to cashmere fiber heavy 0.03%, the concentration of polyoxyethylene nonylphenol ether be to cashmere fiber heavy 0.03%, four washing lotion pH are 10, four trough washery temperature is 45 DEG C, and four trough washery times were 2 minutes.Cashmere fiber through four trough washeries is placed in five washing lotions that second alcohol and water mixes, wherein, the bath raio of five washing lotions is 1:20, and the volume ratio of ethanol and water is 50%:50%, and five washing lotion pH are 10, five trough washery temperature is 45 DEG C, and five trough washery times were 5 minutes.
Embodiment four:
By above-mentioned processing step: select 1g cashmere fiber as wool fibre to be cleaned.Cashmere fiber is placed in the washing lotion that isopropyl alcohol, water and sodium carbonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of one washing lotion is 1:1:50, the volume ratio of isopropyl alcohol and water is 95%:5%, the concentration of sodium carbonate is 0.05%, the one trough washery temperature heavy to cashmere fiber is 50 DEG C, and the trough washery time is 3 minutes.Cashmere fiber through a trough washery is placed in two washing lotions that isopropyl alcohol, water, sodium carbonate, textile soap and sodium alkyl benzene sulfonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of two washing lotions is 1:50, the volume ratio of isopropyl alcohol and water is 95%:5%, the concentration of sodium carbonate be to cashmere fiber heavy 0.05%, the concentration of textile soap be to cashmere fiber heavy 0.05%, the concentration of sodium alkyl benzene sulfonate be to cashmere fiber heavy 0.05 ~ 0.15%, two washing lotion pH are 9, two trough washery temperature are 45 DEG C, and two trough washery times were 3 minutes.Cashmere fiber through two trough washeries is placed in three washing lotions that isopropyl alcohol, water, sodium carbonate, textile soap and sodium alkyl benzene sulfonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of three washing lotions is 1:50, the volume ratio of isopropyl alcohol and water is 95%:5%, the concentration of sodium carbonate be to cashmere fiber heavy 0.01%, the concentration of textile soap be to cashmere fiber heavy 0.05%, the concentration of sodium alkyl benzene sulfonate be to cashmere fiber heavy 0.01%, three washing lotion pH are 9, three trough washery temperature are 45 DEG C, and three trough washery times were 2 minutes.Cashmere fiber through three trough washeries is placed in four washing lotions that isopropyl alcohol, water, textile soap and sodium alkyl benzene sulfonate mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of four washing lotions is 1:50, and the volume ratio of isopropyl alcohol and water is 95%:5%, the concentration of textile soap be to cashmere fiber heavy 0.01%, the concentration of sodium alkyl benzene sulfonate be to cashmere fiber heavy 0.01%, four washing lotion pH are 9, four trough washery temperature is 50 DEG C, and four trough washery times were 1 minute.Cashmere fiber through four trough washeries is placed in five washing lotions that isopropyl alcohol and water mixes, wherein, the bath raio of five washing lotions is 1:50, and the volume ratio of isopropyl alcohol and water is 95%:5%, and five washing lotion pH are 9, five trough washery temperature is 50 DEG C, and five trough washery times were 3 minutes.
Claims (2)
1. clean a method for wool fibre, comprise the trough washery in wool fibre cleaning, two trough washeries, three trough washeries, four trough washeries and five trough washeries, it is characterized in that:
A described trough washery refers to washing lotion wool fibre being placed in alcohol organic solvent, water and sodium carbonate and mixing, scouring of wool is carried out in wool washing machine, wherein, the bath raio of one washing lotion is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate is 0.05 ~ 0.15% of wool fibre quality, and a trough washery temperature is 45 ~ 50 DEG C, and the trough washery time is 3 ~ 5 minutes;
Two described trough washeries refer to and the wool fibre through a trough washery are placed in alcohol organic solvent, water, sodium carbonate, in two washing lotions that textile soap and surfactant mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of two washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate is 0.05 ~ 0.15% of wool fibre quality, the concentration of textile soap is 0.05 ~ 0.10% of wool fibre quality, the concentration of surfactant is 0.05 ~ 0.15% of wool fibre quality, two washing lotion pH are 9 ~ 10, two trough washery temperature are 40 ~ 45 DEG C, two trough washery times were 2 ~ 3 minutes,
Three described trough washeries refer to and the wool fibre through two trough washeries are placed in alcohol organic solvent, water, sodium carbonate, in three washing lotions that textile soap and surfactant mix, scouring of wool is carried out in wool washing machine, wherein, the bath raio of three washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of sodium carbonate is 0.01 ~ 0.05% of wool fibre quality, the concentration of textile soap is 0.05 ~ 0.10% of wool fibre quality, the concentration of surfactant is 0.01 ~ 0.05% of wool fibre quality, three washing lotion pH are 9 ~ 10, three trough washery temperature are 40 ~ 45 DEG C, three trough washery times were 2 ~ 3 minutes,
Four described trough washeries refer to four washing lotions wool fibre through three trough washeries being placed in alcohol organic solvent, water, textile soap and surfactant and mixing, scouring of wool is carried out in wool washing machine, wherein, the bath raio of four washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, the concentration of textile soap is 0.01 ~ 0.03% of wool fibre quality, the concentration of surfactant is 0.01 ~ 0.03% of wool fibre quality, four washing lotion pH are 9 ~ 10, four trough washery temperature are 45 ~ 50 DEG C, and four trough washery times were 1 ~ 2 minute;
Five described trough washeries refer to five washing lotions wool fibre through four trough washeries being placed in alcohol organic solvent and water and mixing, wherein, the bath raio of five washing lotions is 1:20 ~ 1:50, the volume ratio of alcohol organic solvent and water is 95% ~ 50%:5% ~ 50%, five washing lotion pH are 9 ~ 10, five trough washery temperature are 45 ~ 50 DEG C, and five trough washery times were 3 ~ 5 minutes;
Wherein, described alcohol organic solvent is the one in ethanol or isopropyl alcohol;
Described wool fibre is the one in wool fibre or cashmere fiber.
2. a kind of method of cleaning wool fibre as claimed in claim 1, is characterized in that: described surfactant is the one in sodium alkyl benzene sulfonate or polyoxyethylene nonylphenol ether.
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| CN104762152A (en) * | 2015-04-08 | 2015-07-08 | 湖州南浔宏亮纺织有限公司 | Novel stain remover for woolen fabrics and preparation method thereof |
| CN106120292B (en) * | 2016-07-18 | 2019-04-30 | 宁夏荣昌绒业集团有限公司 | A kind of cashmere goes skin skin processing method |
| CN106884308A (en) * | 2017-03-10 | 2017-06-23 | 江苏倪家巷集团精毛纺织有限公司 | Scouring of wool production technology |
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