CN104452369A - Method for preparing health environment-friendly functional ecological textile - Google Patents
Method for preparing health environment-friendly functional ecological textile Download PDFInfo
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- CN104452369A CN104452369A CN201410710375.7A CN201410710375A CN104452369A CN 104452369 A CN104452369 A CN 104452369A CN 201410710375 A CN201410710375 A CN 201410710375A CN 104452369 A CN104452369 A CN 104452369A
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Abstract
The invention provides a method for preparing health environment-friendly functional ecological textile, belonging to the technical field of textile. The method comprises the following steps: performing low-temperature plasma modification, printing and dyeing; and adding an additive after the printing and dyeing step, or after the three times of squeezing and tentering in the printing and dyeing step, or after primary baking in the printing and dyeing step, or after secondary baking in the printing and dyeing step, wherein the additive is nano-silver antibacterial sterilization deodorizing additive or easily stain-removing antifouling additive. The method has the advantages that dye used for textile in the printing and dyeing process can be reduced by 2-10 percent, and water usage can be reduced by 3-10 percent; the surface performance of textile is improved, but the matrix performance of the textile is not influenced; the textile has broad-spectrum antibacterial property, durable antibacterial effect, washing durability, no toxicity, environmental friendliness and no irritation, has good dispersion, and can be used for removing undesirable odor, easily removing stains, preventing fouling and resisting dirt.
Description
Technical field
The invention belongs to textile technology field, be specifically related to a kind of preparation method of health environment-friendly functional ecological textiles.
Background technology
The life of household and home textile product (textiles) and people is closely bound up, but there is following problem all the time:
1, this series products all can use raw material of printing and dyeing in a large number in dyeing process, all causes serious harm to the healthy of consumer and environment.
2, because a large amount of bacterium is infected with and be grown to household and home textile product just can through using, become " the stealthy killer " of health of people, so the producer uses chemical raw material for antibacterial, the sterilizing function of household home textile product increase.
3, other part household and home textile product are due to fiber self character, add and use frequently, easily wrinkling, dirty, oil suction, the producer uses chemical raw material to increase easy decontamination, refuse functional oil for household home textile product equally, and the chemical raw material that above-mentioned two situations use toxicity inherently and the insurmountable resistance to the action of a drug bring harm to user's health equally.
Summary of the invention
The object of the invention is to the preparation method disclosing a kind of health environment-friendly functional ecological textiles.
The object of the invention is to be achieved through the following technical solutions:
A preparation method for health environment-friendly functional ecological textiles, comprises the following printing steps carried out successively:
Grey cloth, turn over cloth margin to seam, gas singeing, cold dome, bleaching, first time squezzing tentering, mercerising, dyeing, second time squezzing tentering, stamp, fixation, open width soap, third time squezzing tentering, calendering, go out cylinder, dehydration, first time dry, pad softener, second time is dried and sizing;
Wherein, described preparation method also comprises low-temperature plasma modification procedure and adds the step of auxiliary agent; Before described low-temperature plasma modification procedure is arranged on printing steps;
Described auxiliary agent is nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent or the easy antifouling auxiliary agent of decontamination;
The step of adding auxiliary agent is arranged on:
(1), after printing steps; Or
(2) after the third time squezzing tentering, in printing steps; Or
(3) after the first time oven dry, in printing steps; Or
(4) after the second time, in printing steps is dried.
The preparation method of the health environment-friendly functional ecological textiles described in technique scheme, wherein, the step of adding nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent is: at room temperature rolled by spray or padded and add, nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution ratio is 30 ~ 80 grams of nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent/1 kilogram pure water; Textiles bake out temperature is 110 ~ 130 DEG C; Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution pads or sprays and rolls pick-up: 60 ~ 85%.
The preparation method of the health environment-friendly functional ecological textiles described in technique scheme, wherein, the step of adding the antifouling auxiliary agent of easy decontamination is:
(1), to textiles preliminary treatment is carried out, pretreatment condition: pH5.5 ~ pH 6.5, alkali content 0.0% ~ 0.5%;
(2), to pretreated textiles in step (1) add by padding under the bath temperature of 15 ~ 40 DEG C, the consumption of the antifouling auxiliary agent of easy decontamination is 1.35 ~ 3% of textiles weight; Textiles pressure suction rate (WPU) rate is 40 ~ 80%; Textiles bake out temperature is 110 ~ 130 DEG C.
Printing steps in the preparation method of the health environment-friendly functional ecological textiles described in technique scheme is the technical scheme adopted in prior art, can simplify part steps according to actual conditions.
In the present invention to increase the principle of step as follows:
One, the low-temperature plasma flow process principle of the present invention's use:
Containing a large amount of, miscellaneous active particle in the low temperature plasma that gas discharge produces, these active particles contact with textiles, the reactions such as its surface activates, graft modification, polymerization can be made, cause the change of textile surface physicochemical properties, change the hydrophily of material surface, cementability, stainability, shrink resistance and electric conductivity etc.This surface treatment method has the features such as technique is simple, easy and simple to handle, low, the environmentally safe of consuming energy.By this processing method, textile fabric top layer is cleaned, activation, roughening, and introduce active particle in new chemical group (as auxiliary agent), plasma and material surface reactive polymeric deposits the object that processes such as forming film reaches surface modification by the later stage at fabric face.
This technology, when carrying out surface treatment to the material such as textiles and nonwoven fabric, utilizes low pressure glow discharge mode to obtain the low temperature plasma needed for the process of large area material surface.Low pressure glow discharge even is good, and power density is moderate, is applicable to carry out surface treatment to the material such as textiles, nonwoven fabric.For this technology can be made under common atmospheric pressure to carry out gas discharge, discharge type will adopt dielectric barrier discharge (Dielectric Barrier Discharge, hereinafter referred to as DBD).DBD plasma can be used to plasma surface treatment, but the DBD under atmospheric pressure in air or in other general gas flow is made up of filamentous ebb-flow discharge usually, this ebb-flow discharge is due to skewness between its current hollow, concentration of energy in ebb-flow discharge place, for avoiding two major issues there will be when processing the material such as textiles or nonwoven fabric:
(1), ebb-flow discharge place local temperature is too high, easily causes material topical burn or perforation during process;
(2), because textiles or nonwoven fabric are heterogeneous material, plasma is uneven in the surface distributed of these materials, the mesh position of material or the thinner position electric discharge of Thickness Ratio comparatively strong, and to need the position of Cement Composite Treated by Plasma to discharge more weak.
The present invention adopts textiles and the nonwoven fabric normal atmosphere glow discharge low-temp plasma surface processing device (patent of invention number: ZL200610096470.8) of the invention of Nanjing Man of Soviet Union in experimentation, large area plasma surface treatment can be carried out to the material such as textiles, nonwoven fabric, without the need to vacuum and sealing device in air under atmospheric pressure.
Processing requirements:
(1), material: textiles, nonwoven fabric;
(2), two-sided effective process width: 1200 ~ 2600mm;
(3), processing speed: 5 ~ 30m/min;
Textiles after the present invention uses non-thermal plasma trap process has the following advantages:
(1), plasma technique belongs to dry process, little to fibre damage, the quality of process textiles is high, soft, the colourity of process waste water, pH value, COD value, far below traditional handicraft, alleviates the burden of sewage disposal, is conducive to ecological environmental protection, also have that production efficiency is high, labour intensity is low, energy-conservation, water saving, nuisanceless, meet the needs of energy saving standard; The dyestuff that the non-thermal plasma trap that the present invention uses can make textiles use in dyeing process reduces 2-10%, and use water saves 3-10%.
(2), process time short, efficiency is high;
(3), to handled textile material without strict demand, there is universality; The uniformity of material surface process is good
(4), the effect of textile surface is only related to several to hundreds of nanometer, only can improve textile surface performance and its substrate performance is unaffected.And this change also can promote the effect that the later stage adds other textile auxiliaries.
Two, the nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent flow process principle of the present invention's use:
The common printing and dyeing flow process of textiles:
Grey cloth → turn over cloth margin to seam → gas singeing → cold dome → bleaching → first time squezzing tentering → mercerising → dyeing → second time squezzing tentering → → stamp → fixation → open width soaps → and third time squezzing tentering → calendering → go out cylinder → dehydration → first time dries → pads softener (less than 40 DEG C, pH value 4-6, liquid carrying rate 60%-120%) → second time oven dry → shape (speed of a motor vehicle grasps general 30-40m/min flexibly by fabric thickness, grammes per square metre)
In the present invention by pad or spray roll the step of adding nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent be:
(1), after printing steps; Or
(2) after the third time squezzing tentering, in printing steps; Or
(3) after the first time oven dry, in printing steps; Or
(4) after the second time, in printing steps is dried.
Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution ratio: 30-80 gram of nanometer silvery auxiliary agent/1 kilogram pure water.
Environment temperature requires: room temperature.
Textiles bake out temperature: 110-130 DEG C.
Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent pads/sprays and rolls pick-up: 60-85%.
After the present invention uses nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent by padding method, the result that handled textiles detects through test of many times and U.S. SGS, antibiotic rate reaches more than 99.9%, have has a broad antifungal spectrum, asepsis environment-protecting lasting without the resistance to the action of a drug, effect, without the need to light source excitation (equally effective in dark surrounds, without the need to light source excitation), nonirritant, the technological merit such as easy to use.That on domestic market, general antimicrobial technology is beyond one's reach.
In process of the test, textiles is after treatment put into the nutrient solution containing mortality bacteriums such as Escherichia coli, Salmonella, staphylococcus, legionella pneumophilias by researcher in an experiment respectively, result attachment various bacteriums are in its surface all dead in less than four hours, the sterilization idiocratic of textiles after treatment can keep nearly eight months, even can also kill part A type, Type B common cold virus and hepatitis A virus.
Separately detect through authoritative institutions such as the Chinese Academy of Sciences, the Chinese Medicine academy of sciences, American South California medical colleges, nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent itself has strong suppression and killing action to the fatal microorganism of Escherichia coli, staphylococcus aureus etc. tens of kinds.
Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent is attached to textiles principle:
Be combined with fabric with molecular state, utilize the mode of physics puncture cell membrane and electron adsorption (biochemical reaction of cell membrane), by microorganism killing.Special bridging agent makes Nano Silver and natural fabric have extremely strong adhesive force (as shown in Figure 1).
Bactericidal nano-silver principle:
As shown in Figure 2, cell membrane/the film of nano silver particles and germ has great binding ability, directly can enter thalline, combines rapidly with the sulfydryl (-SH) of the ferment of supervisor's metabolism, block metabolism and make it lose activity, and then cannot work the mischief to human body.
Textiles after the present invention uses the process of nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent has the following advantages:
(1), broad spectrum antibacterial: to 650 kinds of bacteriums, virus and fungies, all obvious antibacterial kill bacteria effects of tool.
(2), durable antibacterial effect, washable: even if experiment proves to place (more than more than 8 months) for a long time, the textiles after process still keeps good antibacterial effect (99.9%).
(3), asepsis environment-protecting: textiles is after treatment absolutely not containing the harmful substance such as benzene, sulphur.Through the inspection of small white mouse acute mouth poison, prove that product reality is nontoxic.
(4), nonirritant: TWO skin irritation test, our product is to the complete nonirritant of human body, completely harmless to user of service.
(5), do not develop the color: the textile fiber primary colors after process changes hardly.
(6), good dispersion: physical treatment course does not need to add bleeding agent in addition.
(7), stink is removed: if any, the stink of textiles can be removed.
The present invention is by after padding or spray method of rolling and using nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent, and handled textiles to be weaved antibacterial test through AATCC100,
Test condition and result as shown in table 1:
Reduction (%) in table 1=(Counts At " 0Hr " Contact Time (CFU/ml)-Counts At " 24hr " Contact Time (CFU/ml))/Counts At " 0Hr " Contact Time (CFU/ml) × 100
Table 1 AATCC100 weaves antibacterial test
Three, the present invention uses easy decontamination antifouling auxiliary agent flow process principle:
The common printing and dyeing flow process of textiles:
Grey cloth → turn over cloth margin to seam → gas singeing → cold dome → bleaching → first time squezzing tentering → mercerising → dyeing → second time squezzing tentering → → stamp → fixation → open width soaps → and third time squezzing tentering → calendering → go out cylinder → dehydration → first time dries → pads softener (less than 40 DEG C, pH value 4-6, liquid carrying rate 60%-120%) → second time oven dry → shape (speed of a motor vehicle grasps general 30-40m/min flexibly by fabric thickness, grammes per square metre).
The step of adding the antifouling auxiliary agent of easy decontamination by padding method in the present invention be:
(1), after printing steps; Or
(2) after the third time squezzing tentering, in printing steps; Or
(3) after the first time oven dry, in printing steps; Or
(4) after the second time, in printing steps is dried.
The antifouling auxiliary dosage of easy decontamination: the 1.35-3% of textiles weight.
The pretreatment condition of textiles: pH (5.5 ~ 6.5), alkali content (such as NaOH, 0.0% ~ 0.5%).
Bath temperature: 15 ~ 40 DEG C.
Textiles pressure suction rate (WPU) rate: 40-80%.
Textiles bake out temperature: 110-130 DEG C.
The clean effect of the antifouling auxiliary agent of easy decontamination is added in order to test textiles, in an experiment, all cotton fabric is cut into the sample cloth of 10 pieces of 40 × 40cm, at room temperature, under relative humidity 65 ± % condition, the sample cloth after besmirching and accompanying, in sample cloth surface, washes cloth and put into washing washing machine in 20 ± min by the corn oil dripping about 0.2ml, select high water level, add the appropriate easily antifouling auxiliary agent of decontamination.By machine set standard file, complete after running the 12min testing time, take out sample cloth and accompany to wash cloth and put into dryer oven dry.Take out sample cloth after drying, in 4 hours, reference of sample cloth and AATCC decontamination being graded blocks to contrast grades, and every block sample cloth does twice evaluation, gets result mean value as final result.Result sample cloth is rated 5 poles (result grade is 1-5 level, and progression higher expression soil release performance is better), and clean effect is obvious.
Textiles after the present invention uses the antifouling auxiliary agent process of easy decontamination has the following advantages:
(1) the spot more easy cleaning, on textiles, most ofly once can wash away in common washing, more saves manpower, time, saves cleaning agent.
(2) the effectively antifouling auxiliary agent of the easy decontamination of attachment of textile fiber surface, after treatment, makes textiles can be antifouling and bear dirty in rear processing finishing and production process.
(3), textiles after treatment will have and certain dial oil and drying ability.
The present invention has following beneficial effect:
1, owing to have employed non-thermal plasma trap process in the present invention, therefore little to fibre damage, the quality of process textiles is high, soft, the colourity of process waste water, pH value, COD value, far below traditional handicraft, alleviates the burden of sewage disposal, is conducive to ecological environmental protection, also have that production efficiency is high, labour intensity is low, energy-conservation, water saving, nuisanceless, meet the needs of energy saving standard; The dyestuff that the non-thermal plasma trap that the present invention uses can make textiles use in dyeing process reduces 2-10%, and use water saves 3-10%, and can improve the hydrophily of textiles.
2, have employed non-thermal plasma trap process in the present invention, to handled textile material without strict demand, there is universality; The uniformity of material surface process is good; The effect of textile surface is only related to several to hundreds of nanometer, only can improve textile surface performance and its substrate performance is unaffected.And this change also can promote the effect that the later stage uses other textile auxiliaries.
3, after using the process of nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent in the present invention, there is broad spectrum antibacterial, durable antibacterial effect, washable, asepsis environment-protecting, nonirritant; Good dispersion also can remove stink.
4, after using the antifouling auxiliary agent process of easy decontamination in the present invention, the more easy cleaning of the spot on textiles, most ofly once can wash away in common washing, more saves manpower, time, saves cleaning agent; The effectively antifouling auxiliary agent of the easy decontamination of attachment of textile fiber surface after treatment, makes textiles can be antifouling and bear dirty in rear processing finishing and production process; Textiles after treatment will have certain group oil and drying ability.
Accompanying drawing illustrates:
1, Fig. 1 is that Nano Silver adheres to schematic diagram by force by special bridging agent and natural fabric;
2, Fig. 2 is the cell membrane/membrane-bound schematic diagram of nano silver particles and germ.
Detailed description of the invention:
Be convenient to for making technical scheme of the present invention understand, below in conjunction with specific embodiment, the preparation method to a kind of health environment-friendly functional ecological of the present invention textiles is further described.
The present invention is the improvement to existing printing steps, by arranging low-temperature plasma modification procedure respectively in existing printing steps front upper, add auxiliary agent (auxiliary agent is nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent or the easy antifouling auxiliary agent of decontamination) step thus obtain a kind of method of health environment-friendly functional ecological textiles; Printing steps in the present invention is common technology of the prior art, comprises the steps, also can simplify part steps according to actual conditions:
Grey cloth, turn over cloth margin to seam, gas singeing, cold dome, bleaching, first time squezzing tentering, mercerising, dyeing, second time squezzing tentering, stamp, fixation, open width soap, third time squezzing tentering, calendering, go out cylinder, dehydration, first time dry, pad softener, second time is dried and sizing.
Printing steps in following embodiment is all adopt the content of prior art, is only described in detail innovation of the present invention, and the antifouling auxiliary agent of easy decontamination that the present invention uses in an experiment is that the PM-492 of 3M " thinks " the easy antifouling auxiliary agent of decontamination noble and unsullied.
embodiment 1:a kind of preparation method of health environment-friendly functional ecological textiles:
A preparation method for health environment-friendly functional ecological textiles, comprises the steps:
(1), low-temperature plasma modification:
The textiles of Nanjing Man of Soviet Union invention and nonwoven fabric normal atmosphere glow discharge low-temp plasma surface processing device (patent of invention number: ZL200610096470) is adopted to carry out low-temperature plasma modification to textiles.
Processing requirements:
(1), material: textiles, nonwoven fabric;
(2), two-sided effective process width: 1200 ~ 2600mm;
(3), processing speed: 5 ~ 30m/min;
(2), printing steps:
Grey cloth, turn over cloth margin to seam, gas singeing, cold dome, bleaching, first time squezzing tentering, mercerising, dyeing, second time squezzing tentering, stamp, fixation, open width soap, third time squezzing tentering, calendering, go out cylinder, dehydration, first time dry, pad softener, second time is dried and sizing;
(3) step of auxiliary agent, is added:
When auxiliary agent is the antifouling auxiliary agent of easy decontamination, the interpolation step of the antifouling auxiliary agent of described easy decontamination is:
(1), to textiles preliminary treatment is carried out, pretreatment condition: pH5.5 ~ pH 6.5, alkali content 0.0% ~ 0.5%;
(2), to pretreated textiles in step (1) add by padding under the bath temperature of 15 ~ 40 DEG C, the consumption of the antifouling auxiliary agent of easy decontamination is 1.35 ~ 3% of textiles weight; Textiles pressure suction rate (WPU) rate is 40 ~ 80%; Textiles bake out temperature is 110 ~ 130 DEG C.
Through the process of above-mentioned steps (), (two) and (three), obtain a kind of health environment-friendly functional ecological textiles.
In the present embodiment, in (three) step, auxiliary agent also can select nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent, when auxiliary agent is nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent, the interpolation step of described nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent is: at room temperature rolled by spray or padded and add, and nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution ratio is 30 ~ 80 grams of Nano Silver/1 kilogram pure water; Textiles bake out temperature is 110 ~ 130 DEG C; Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent pads or sprays and rolls pick-up: 60 ~ 85%.
embodiment 2:a kind of preparation method of health environment-friendly functional ecological textiles:
A preparation method for health environment-friendly functional ecological textiles, comprises the steps:
(1), low-temperature plasma modification:
The textiles of Nanjing Man of Soviet Union invention and nonwoven fabric normal atmosphere glow discharge low-temp plasma surface processing device (patent of invention number: ZL200610096470) is adopted to carry out low-temperature plasma modification to textiles.
Processing requirements:
(1), material: textiles, nonwoven fabric;
(2), two-sided effective process width: 1200 ~ 2600mm;
(3), processing speed: 5 ~ 30m/min;
(2) printing steps adding auxiliary agent, is provided with:
Printing steps when auxiliary agent is nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent is:
Grey cloth, turn over cloth margin to seam, gas singeing, cold dome, bleaching, first time squezzing tentering, mercerising, dyeing, second time squezzing tentering, stamp, fixation, open width soap, third time squezzing tentering, add nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent, calendering, go out cylinder, dehydration, first time dry, pad softener, second time is dried and sizing;
The step of adding nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent is: at room temperature rolled by spray or padded and add, nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution ratio is 30 ~ 80 grams of Nano Silver/1 kilogram pure water; Textiles bake out temperature is 110 ~ 130 DEG C; Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent pads or sprays and rolls pick-up: 60 ~ 85%.
Through the process of above-mentioned steps () and (two), obtain a kind of health environment-friendly functional ecological textiles.
When the auxiliary agent in the present embodiment step (two) is the antifouling auxiliary agent of easy decontamination, the interpolation step of the antifouling auxiliary agent of easy decontamination is:
(1), to textiles preliminary treatment is carried out, pretreatment condition: pH5.5 ~ pH 6.5, alkali content 0.0% ~ 0.5%;
(2), to textiles pretreated in step (b) add by padding under the bath temperature of 15 ~ 40 DEG C, the consumption of the antifouling auxiliary agent of easy decontamination is 1.35 ~ 3% of textiles weight; Textiles pressure suction rate (WPU) rate is 40 ~ 80%; Textiles bake out temperature is 110 ~ 130 DEG C.
embodiment 3:a kind of preparation method of health environment-friendly functional ecological textiles:
A preparation method for health environment-friendly functional ecological textiles, comprises the steps:
(1), low-temperature plasma modification:
The textiles of Nanjing Man of Soviet Union invention and nonwoven fabric normal atmosphere glow discharge low-temp plasma surface processing device (patent of invention number: ZL200610096470) is adopted to carry out low-temperature plasma modification to textiles.
Processing requirements:
(1), material: textiles, nonwoven fabric;
(2), two-sided effective process width: 1200 ~ 2600mm;
(3), processing speed: 5 ~ 30m/min;
(2) printing steps adding the antifouling auxiliary agent of easy decontamination, is provided with:
Grey cloth, turn over cloth margin to seam, gas singeing, cold dome, bleaching, first time squezzing tentering, mercerising, dyeing, second time squezzing tentering, stamp, fixation, open width soap, third time squezzing tentering, calendering, go out cylinder, dehydration, first time dry, add the antifouling auxiliary agent of easy decontamination, pad softener, second time is dried and sizing;
The interpolation step of the antifouling auxiliary agent of described easy decontamination is:
(1), to textiles preliminary treatment is carried out, pretreatment condition: pH5.5 ~ pH 6.5, alkali content 0.0% ~ 0.5%;
(2), to textiles pretreated in step (b) add by padding under the bath temperature of 15 ~ 40 DEG C, the consumption of the antifouling auxiliary agent of easy decontamination is 1.35 ~ 3% of textiles weight; Textiles pressure suction rate (WPU) rate is 40 ~ 80%; Textiles bake out temperature is 110 ~ 130 DEG C.
Through the process of above-mentioned steps () and (two), obtain a kind of health environment-friendly functional ecological textiles.
When the auxiliary agent in the present embodiment step (two) is nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent, the step of adding nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent is: at room temperature rolled by spray or padded and add, nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution ratio is 30 ~ 80 grams of Nano Silver/1 kilogram pure water; Textiles bake out temperature is 110 ~ 130 DEG C; Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent pads or sprays and rolls pick-up: 60 ~ 85%.
embodiment 4:a kind of preparation method of health environment-friendly functional ecological textiles:
A preparation method for health environment-friendly functional ecological textiles, comprises the steps:
(1), low-temperature plasma modification:
The textiles of Nanjing Man of Soviet Union invention and nonwoven fabric normal atmosphere glow discharge low-temp plasma surface processing device (patent of invention number: ZL200610096470) is adopted to carry out low-temperature plasma modification to textiles.
Processing requirements:
(1), material: textiles, nonwoven fabric;
(2), two-sided effective process width: 1200 ~ 2600mm;
(3), processing speed: 5 ~ 30m/min;
(2) printing steps adding nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent, is provided with:
Grey cloth, turn over cloth margin to seam, gas singeing, cold dome, bleaching, first time squezzing tentering, mercerising, dyeing, second time squezzing tentering, stamp, fixation, open width soap, third time squezzing tentering, calendering, go out cylinder, dehydration, first time dry, pad softener, second time is dried, add nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent, sizing;
Described nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent is at room temperature rolled by spray or padded to add, and nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution ratio is 30 ~ 80 grams of Nano Silver/1 kilogram pure water; Textiles bake out temperature is 110 ~ 130 DEG C; Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent pads or sprays and rolls pick-up: 60 ~ 85%.
Through the process of above-mentioned steps () and (two), obtain a kind of health environment-friendly functional ecological textiles.
When the auxiliary agent in the present embodiment step (two) is the antifouling auxiliary agent of easy decontamination, the interpolation step of the antifouling auxiliary agent of easy decontamination is:
(1), to textiles preliminary treatment is carried out, pretreatment condition: pH5.5 ~ pH 6.5, alkali content 0.0% ~ 0.5%;
(2), to textiles pretreated in step (b) add by padding under the bath temperature of 15 ~ 40 DEG C, the consumption of the antifouling auxiliary agent of easy decontamination is 1.35 ~ 3% of textiles weight; Textiles pressure suction rate (WPU) rate is 40 ~ 80%; Textiles bake out temperature is 110 ~ 130 DEG C.
The above, be only preferred embodiment of the present invention, not any formal and substantial restriction is done to the present invention, all those skilled in the art, do not departing within the scope of technical solution of the present invention, when utilizing disclosed above technology contents, and a little change made, modify with differentiation equivalent variations, be Equivalent embodiments of the present invention; Meanwhile, all according to substantial technological of the present invention to the change of any equivalent variations that above embodiment is done, modify and differentiation, all still belong in the scope of technical scheme of the present invention.
Claims (3)
1. a preparation method for health environment-friendly functional ecological textiles, comprises the following printing steps carried out successively:
Grey cloth, turn over cloth margin to seam, gas singeing, cold dome, bleaching, first time squezzing tentering, mercerising, dyeing, second time squezzing tentering, stamp, fixation, open width soap, third time squezzing tentering, calendering, go out cylinder, dehydration, first time dry, pad softener, second time is dried and sizing;
It is characterized in that: described preparation method also comprises low-temperature plasma modification procedure and adds the step of auxiliary agent; Before described low-temperature plasma modification procedure is arranged on printing steps;
Described auxiliary agent is nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent or the easy antifouling auxiliary agent of decontamination;
The step of adding auxiliary agent is arranged on:
(1), after printing steps; Or
(2) after the third time squezzing tentering, in printing steps; Or
(3) after the first time oven dry, in printing steps; Or
(4) after the second time, in printing steps is dried.
2. the preparation method of health environment-friendly functional ecological textiles according to claim 1, it is characterized in that, the step of adding nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent is: at room temperature rolled by spray or padded and add, nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution ratio is 30 ~ 80 grams of nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent/1 kilogram pure water; Textiles bake out temperature is 110 ~ 130 DEG C; Nanometer silver antimicrobial sterilizing and anti-foul auxiliary agent dilution pads or sprays and rolls pick-up: 60 ~ 85%.
3. the preparation method of health environment-friendly functional ecological textiles according to claim 1, is characterized in that, the step of adding the antifouling auxiliary agent of easy decontamination is:
(1), to textiles preliminary treatment is carried out, pretreatment condition: pH5.5 ~ pH 6.5, alkali content 0.0% ~ 0.5%;
(2), to pretreated textiles in step (1) add by padding under the bath temperature of 15 ~ 40 DEG C, the consumption of the antifouling auxiliary agent of easy decontamination is 1.35 ~ 3% of textiles weight; Textiles pressure suction rate (WPU) rate is 40 ~ 80%; Textiles bake out temperature is 110 ~ 130 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104846572A (en) * | 2015-05-28 | 2015-08-19 | 句容市申兔工艺针织厂 | Treatment method for reusing waste knitting fabric |
| CN110424164A (en) * | 2019-08-06 | 2019-11-08 | 闵兵 | Antibacterial fabric |
| CN111826960A (en) * | 2020-07-23 | 2020-10-27 | 浙江乐森科技有限公司 | Production process of antibacterial easy-to-wash easy-to-clean fabric |
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| CN102912632A (en) * | 2012-11-15 | 2013-02-06 | 王建波 | Antibacterial functional medical textile |
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| CN103290683A (en) * | 2012-02-28 | 2013-09-11 | 南通斯得福纺织装饰有限公司 | Production method of antibacterial waterproof, oil-proof and antifouling fabric |
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| CN101871162A (en) * | 2009-04-22 | 2010-10-27 | 中国科学院微电子研究所 | Method for desizing cotton grey cloth |
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| CN104846572A (en) * | 2015-05-28 | 2015-08-19 | 句容市申兔工艺针织厂 | Treatment method for reusing waste knitting fabric |
| CN110424164A (en) * | 2019-08-06 | 2019-11-08 | 闵兵 | Antibacterial fabric |
| CN111826960A (en) * | 2020-07-23 | 2020-10-27 | 浙江乐森科技有限公司 | Production process of antibacterial easy-to-wash easy-to-clean fabric |
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| CN104452369B (en) | 2016-07-06 |
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