Instrument synthetic fibre/cotton blend latitude plain knitting fabric and preparation method thereof
Technical field
The present invention relates to garment material technical fields, are knitted fabric more particularly, to a kind of instrument synthetic fibre/cotton blend latitude plain.This
Invention further relates to the instrument synthetic fibre/cotton blend latitude plain knitting fabric preparation method.
Background technique
In recent years, people require the comfort of garment material, health, safety and feature of environmental protection etc. higher and higher.With
People movable time increases outdoors, the knitted dress that easy dress and gym suit interpenetrate and combine together, with it
Arbitrarily, outstanding advantages of easily nursing and increasingly obtain the favor of the majority of consumers.The fabric of this kind of clothes had both required good
Comfort, and require when movable heartily, when there is situation soaked with sweat, clothes will not paste skin and generate cold wet
Sense, and will not be deformed after repeatedly washing, anti-fluffing and anti-pilling performance is good.
It is well known that the water imbibition of polyester fiber is small, water vapour permeability is poor, generates and entangles when easily causing to wear due to accumulation of static electricity
The phenomenon that twining, and feeling of oppression and heat is easy to produce in activity, anti-fluffing and anti-pilling performance is poor.Thus, it is intended to improve regain, dyeability
It is in the ascendant with the exploitation of the super imitative cotton polyester of pilling resistance.The moisture pick-up properties of pure cotton fiber is good, comfortable and easy to wear, but works as people
Volume of perspiration it is slightly larger when, cotton fiber can decline because of moisture expantion, gas permeability and paste on the skin.Meanwhile pure cotton fiber
Moisture content divergence speed is also relatively slow, causes a kind of cold wet feeling to human body.
Instrument synthetic fibre (Yilon) is that the polyester of Yizheng Chemical Fiber Co., Ltd., SINOPEC's exploitation imitates cotton fiber, the fiber pair
Polyester macromolecule chain is redesigned, and polyamide segment is embedded in main chain, belongs to copolyesters (polyesteramide) type synthetic fibers.
Instrument synthetic fibre fiber had not only had many advantages, such as the crease-resistant, conformal, easy to wash of polyester fiber, quick-drying, but also the soft hand with natural fibers such as cottons
Sense;Both cotton can be partially substituted, dependence of the textile to cotton fiber is reduced, alleviates grain and cotton land conflict problem, and can be used as general
The upgraded product of logical polyester fiber is one of the desirable feedstock of textile product innovation.
People are when using instrument synthetic fibre fabric, and due to the hydrophobicity of instrument synthetic fibre fiber, fabric exhibits go out that hygroscopicity is small, and sweat stain cannot
Timely and effectively it is discharged.In addition, electrostatic caused by synthetic fibers can also make its dress appropriateness have a greatly reduced quality.In wearing process
In, microorganism is usually present on garment material, they can breed rapidly under appropriate conditions, and make to speckle with sweat and people
The fabric of body secretion generates stench, and fabric can also be made to generate mildew and discoloration when serious.Although synthetic fibers cannot be micro- life
Object degradation, but its hygroscopicity is poor, and sanitation performance is more inferior, and the microorganism retained on different types of fabric is also different.
The generation of bacterium can bring some detrimental effects.Such as: 1. generating stink.Clothing can generate stink, be first by
Caused by bacterium.Because bacterium can be metabolic, the product of metabolism can generate sulfide or nitride and stink.Bacterium
The sweat of excreta and human body can also occur to chemically react and generate stink.Therefore, it is caused by bacterium that stink, which has half,.If
Bacterium is without stink also just reduces more than half.The reason of another can enable clothes generate stink is body odor.It follows that
Antibacterial can remove a part of stink really.Nowadays most of commodity put two functions of antibacterial and deodorization together, exactly
Such reason.2. clothing fades.The acid of bacterium excretion will cause the colour fading of dyed fabric, discoloration, this is bacterium to textile
Another harm.Therefore, antibiotic finish is carried out to textile, not only for health, while is also the maintenance of dress material.So see
Carry out antibacterial and have become the prerequisite function of fibrous material, and a more than additional performance and oneself.It can be seen that solution
The certainly hygroscopicity of instrument synthetic fibre cotton fabric and increase antibacterial functions, are the important channels for improving its wearability.
The fabric of moisture absorbing and sweat releasing has moisture absorption, appropriate regulatory function, easily nursing, soft hand-feel properties, thus have compared with
Good gas permeability, perspiration wicking, easy drying property.Therefore, fabric can make skin keep continue it is dry and comfortable and comfortable and easy to wear, be easy to wash
It washs, wash that rear indeformable, Yi Gan, fabric are light and soft can be exported the hot moisture of body.Meanwhile adjustable body temp, i.e.,
Thermal conditioning effect is generated, human body is made to keep nice and cool.The moisture absorbing and sweat releasing performance of fiber depends on its chemical composition and physical structure shape
State.The gaseous state moisture evaporated from skin surface is absorbed by fibrous material first, and industry is referred to as moisture absorption process.Later via fiber
Material surface moisture releasing.And the aqueous water of skin surface is by between the capillary of fibrous inside, micropore, groove and fiber
Capillary effect caused by gap makes the moisture absorption, diffusion on surface and evaporation, industry between fibrous material be referred to as moisture releasing
Journey.The result of two processes effect leads to that water translocation has occurred, and chemical composition of the former effect mainly with fiber macromolecular has
It closes, latter effect is then related with the physical structure form of fiber.
The principle of general moisture absorbable and breathable finishing is that hydrophilic group is introduced in macromolecular structure by connecing skill or copolymerization process
Group, to increase fiber moisture absorption sweat discharging functions.Carboxyl, amide groups, hydroxyl and amino etc. are usually introduced, is increased affine to hydrone
Property, make fiber that there is porous structure and bigger specific surface area etc..In general, Gossypium hydrophilic fibre is so water imbibition is good,
And instrument synthetic fibre fiber belongs to hydrophobic fibre, does not have hydrophilic group, so hygroscopicity is poor.The hygroscopicity of identification fiber is arranged moisture absorption
The basic evaluation method of sweat fabric.Hygroscopicity indicates the ability of water absorption of fabrics, the perspiration wicking ability for indicating fabric drying.
The invention patent is intended to that circular cross-section instrument synthetic fibre fiber and cotton blend is selected to be prepared as latitude plain knitting fabric, is keeping
Its is soft, anti-fluffing and anti-pilling performance is good simultaneously, using final finishing technology, is wanted according to the function of moisture absorption and antibacterial deodourizing
It asks, using moisture absorbing and sweat releasing agent and anti-bacteium deodorization finishing agent, crystallization reaction occurs using instrument synthetic fibre fiber and hydrophilic copolymers, in fibre
Dimension table face forms hydrophilic layer, keeps the good biography of instrument synthetic fibre fiber moist, to improve the snugness of fit of fabric, reduces on ready-made clothes
Electrostatic Absorption, and can wash repeatedly.
Summary of the invention
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of instrument synthetic fibre/cotton blend latitude plain needles
Knitted fabric, it have soft handle, anti pilling, and it is comfortable and easy to wear, Electrostatic Absorption is few, moisture absorbing and sweat releasing, antibacterial, the spy that can be washed repeatedly
Point.The invention also discloses the instrument synthetic fibre/cotton blend latitude plain knitting fabric preparation methods.
To achieve the goals above, first technical solution of the present invention is:
Instrument synthetic fibre/cotton blend latitude plain is knitted fabric, and the knitting fabric is by instrument synthetic fibre/cotton blending yarn, longitude and latitude plain needle
Weaving and the once-combined finishing functions of hydroscopic fast-drying, antibacterial are prepared.
The instrument synthetic fibre/cotton blending yarn is using match network compact spinning technique preparation, and size range is 21S~32S。
Instrument synthetic fibre fiber quality accounting > 50% in the instrument synthetic fibre/cotton blending yarn, instrument synthetic fibre/cotton blending yarn mass ratio
Are as follows: (60/40)~(70/30).
Instrument synthetic fibre/cotton blending yarn the mass ratio are as follows: 65/35.
The instrument synthetic fibre/cotton blend latitude plain knitting fabric Gram Mass is 140~180g/m2。
Second technical solution of the present invention is:
Instrument synthetic fibre/cotton blend latitude plain knitting fabric preparation method, including knitting and weaving process and finishing process, it is described
The range of latitude plain fabric blank Gram Mass after knitting and weaving process is 110~150g/m2。
The finishing process successively includes following process: blank sizing, pre-treatment, dyeing, hydroscopic fast-drying and antibacterial function
It can arrange, finished product thermal finalization, in which:
Blank sizing: instrument synthetic fibre/cotton blended knitted fabric is face-up, the processing of water pre-setting was carried out by forming machine,
Controlling pre-setting temperature is 160~170 DEG C, and sizing speed is 25~30m/min;
Pre-treatment: where middle dark color technique are as follows: using refining agent, the 2.5~3.5g for accounting for 0.5~1.5g in every liter of solution
NaOH (50%), 2.5~3.5g H2O2 (50%), according to bath raio 1:7~9 be added cold water carry out kiering, control kiering temperature
Degree is 90~100 DEG C, 40~50min of time;Light technique are as follows: using accounted in every liter of solution 0.5~1.5g refining agent, 40~
The H2O2 (50%) of 60g and the acetic acid of concentration 97%, 95~105g are added cold water according to bath raio 1:7~9 and carry out kiering, control
Kiering temperature is 90~100 DEG C, 40~50min of time;
Dyeing: using two-bath process, and low temperature disperse dyes contaminate instrument synthetic fibre, low temperature active dyes cotton, dyeing formula
Depending on different colours;
Hydroscopic fast-drying and antibacterial functions arrange: using padding finishing technique, used leach mill solution are as follows: in every liter of solution
The moisture absorbing and sweat releasing agent of 30~60g, the antibacterial finishing agent of 30~60g, 1~3g penetrating agent JFC, above-mentioned fabric is put into liquid holdup
For hot-air seasoning after padding finishing in 50~85% leach mill solution, control 80~100 DEG C of hot-air seasoning temperature, the time 1~
3min, then arrangement is baked, control 120~150 DEG C of baking temperature, 1~2min of time;
Finished product thermal finalization: carrying out thermal finalization using technique between low-temperature short-time, control 135~140C of setting temperature, vehicle of being formed
Speed is 20~30m/min.
Antibacterial finishing agent employed in the hydroscopic fast-drying and antibacterial functions arrangement is methyltriethoxysilane quaternary ammonium
Salt, methyl dimethoxysilane quaternary ammonium salt, N, N- dimethyl dodecyl base aminopropyl trimethoxysilane ammonium chloride, 3- (front three
Oxysilane base) [5- (- 4- chlorphenyl) is double with 1,1 '-hexamethylene bis for one of propyl-dimethyl octadecyl chlorination amine
Guanidine] gluconate, one of hexamethylene is with 4~6:1 of molar ratio combination.
The invention has the advantages that
(1) moisture absorbing and sweat releasing, good permeability: the circular cross-section instrument synthetic fibre fiber generally selected does not have moisture absorbing and sweat releasing and quick-drying function
Can, fabric absorption of perspiration of the invention patent after moisture absorption sweat discharging functions arrange is excellent, not only good permeability, and taking is excellent, and
Sweat and the rapid diversion skin surface of moisture can be eliminated the dry body of synthetic fabrics, airtight and do not inhale by hydroscopic fast-drying
The disadvantages of sweat.
(2) antibacterial: the fabric after collated has apparent antibacterial, anti-inflammatory, deodorization, mould proof, antipruritic, astriction, place
Fabric after reason has good wearability and excellent fastness to washing.
(3) hydroscopic fast-drying and antibacterial functions arrange primary complete: the prior art can realize the moisture absorbing and sweat releasing of fabric respectively
It being arranged with antibacterial functions, two functions of hydroscopic fast-drying and antibacterial are once arranged completion, shorten finishing technique process by the present invention,
And energy-saving and emission-reduction lower consumption.
(4) anti-fluffing and anti-pilling performance is good: the prior art selects instrument synthetic fibre fiber to prepare latitude jersey fabric, pilling resistance
Can be poor, the present invention is joined using match network compact spinning technology in conjunction with structures such as yarn twist, yarn count and fabric Gram Mass
Number adjustment, can make the anti-fluffing and anti-pilling performance of fabric reach 3~4 grades or more.
(5) soft to have body bone: the characteristics of utilizing instrument synthetic fibre fiber, it is blended with 65/35 ratio with cotton, and yarn count control exists
32SHereinafter, soft fabric and very refreshing.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is pre-treating technology curve of the invention;
Fig. 2 is instrument synthetic fibre dyeing curve graph of the invention;
Fig. 3 is cotton dyeing process curve figure of the invention.
Specific embodiment
Embodiment 1
Instrument synthetic fibre/cotton blend latitude plain is knitted fabric, preparation the following steps are included:
(1) yarn is chosen: the 28 of match network compact spinning technique preparationSInstrument synthetic fibre/cotton (65/35) scribbled, yarn are twisted
Spend 71.77 twirls/10cm, twist factor 329.That is, instrument synthetic fibre/cotton blending yarn yarn count is 28S, wherein the mass ratio of instrument synthetic fibre and cotton
For 65:35.
(2) knitting and weaving process: weaving latitude jersey fabric in the circular knitting machine that machine number is E24, horizontal close 70 line of machine under fabric
Circle/5cm, lower machine indulge close 90 coils/5cm, blank Gram Mass 130g/m2, coil length 28.5cm/100 coil.
(3) finishing process: the process of the finishing process are as follows: blank sizing → pre-treatment → dyeing → hydroscopic fast-drying and
Antibacterial functions arrangement → finished product sizing.
Wherein:
(a) blank is formed
Above-mentioned instrument synthetic fibre/cotton blended knitted fabric is face-up, the processing of water pre-setting, sizing temperature were carried out by forming machine
165 DEG C of degree, sizing speed 30m/min;
(b) pre-treatment
Type: vertical letter ECO6 high temperature water flow cylinder
Middle dark color boiling formula:
Refining agent 1g/l
NaOH (50%) 3g/l
H2O2 (50%) 3g/l.
Cold water is added according to bath raio 1:9 and carries out kiering, controls 95 DEG C of kiering temperature, time 45min.
Light boiling formula:
Refining agent 1g/l
Acetic acid (97% or more) 50g/l
H2O2 (50%) 100g/l
Cold water is added according to bath raio 1:9 and carries out kiering, controls 95 DEG C of kiering temperature, time 45min.
The pre-treating technology curve is as shown in Figure 1.
(c) it dyes
Using two-bath process.Instrument synthetic fibre selects vertical letter ECO6 high temperature water flow cylinder, low temperature disperse dyeing, and cotton selects low temperature
Reactive dyeing.
To contaminate in 17-1501TPX for gray color:
Instrument synthetic fibre dyeing formula:
Dyeing heating curve is as shown in Figure 2.That is: 30 DEG C of adding assistants, dyestuff squeeze into the time for 15min, then with every
0.9 DEG C of minute is warming up to 50 DEG C, then is warming up to 80 DEG C with 0.6 DEG C per minute, is warming up to after keeping the temperature 10min with 0.7 DEG C per minute
95 DEG C, then 100 DEG C are warming up to 0.9 DEG C per minute, 25min is kept the temperature, starts to cool down with 1.5 DEG C per minute, is cooled to 60 DEG C and opens
Begin to drain.
Cotton dyeing process recipe:
Dyeing curve is as shown in Figure 3.That is: 40 DEG C of adding assistants squeeze into time 5min, add dyestuff to squeeze into after running 5min
Time is 25min, and the 10min adding assistant that reruns squeezes into time 25min, runs 10min, then adding assistant squeezes into time 30min, is transported
Start to be warming up to 60 DEG C with 1 DEG C per minute after row 10min, room temperature is cooled to after operation 15min and starts drain, water inlet, washing one
Adding assistant squeezes into time 5min after secondary, starts draining after operation 10min and intakes again, then heat to 50 DEG C, runs 5min, hot wash
Water inlet adding assistant is once drained again, then is warming up to 90 DEG C, runs 10min, is soaped primary, then with 2 DEG C of coolings heel row per minute
Liquid washing, then 60 DEG C of operation 10min are warming up to, hot wash is primary, and finally drain is intake again, then is once washed.
(d) hydroscopic fast-drying and antibacterial functions arrange
Using padding process.
Leach mill solution are as follows:
Moisture absorbing and sweat releasing agent: 40g/L selects TF-620
Antibacterial finishing agent: 30g/L selects methyltriethoxysilane quaternary ammonium salt: 1,1 '-hexamethylene bis [5- (- 4- chlorine
Phenyl) biguanides] gluconate, and with molar ratio 4:1 combination
Penetrating agent JFC: 1g/L.
Working solution liquid holdup: 70%.
Hot-air seasoning temperature: 100 DEG C.
The hot-air seasoning time: 1.5min.
Baking temperature: 130 DEG C.
Bake the time: 2min.
(e) heat setting
Using technique between low-temperature short-time.
Thermosetting process:
Open-width modular system: 8 casees forming machines of Monforts.
Presetting technology: setting temperature: 165 DEG C, speed 28m/min, overfeeding 26;
Light base setting process: setting temperature: 138 DEG C, speed 24m/min, overfeeding 26.
(4) fabric performance
Fabric is knitted using instrument synthetic fibre/cotton blend latitude plain of above method production, after standing 48 hours in normal conditions,
Referring to anti-fluffing and anti-pilling, hydroscopic fast-drying and the antibacterial functions of relevant criterion test fabric.
(a) anti-fluffing and anti-pilling performance: referring to ISO12945.1-2000 (pilling case method) European standard and ASTM D 3512/
D 3512M (disorderly turning over formula) Unite States Standard, test fabric anti-fluffing and anti-pilling performance be 3~4 grades.
(b) capillary effect and water droplet diffusion test method Moisture absorbing & quick drying property: are used, in which: capillary effect test
Method: sampling at the position of fabric left, center, right three, specimen size 30cm5cm respectively, and it is molten that potassium permanganate is immersed in fabric one end
The climb altitude of colored liquid on the fabric is recorded in liquid, after 30min.Water droplet moment diffusion test method: under cloth
5 permeable test paper are padded in face, and water droplet time needed on sample cloth, calculating water droplet and fully penetrating into fabric by 5 takes 10 surveys
The average value of test result.The fabric of above-mentioned technique preparation, test result are as follows: capillary effect 12.3cm, water droplet diffusion time moment
0.45sec。
(c) anti-microbial property: referring to the detection method standard of FZ/T 73023-2006 antibiosis knitting product, bacterial strain is golden yellow
Staphylococcus (ATCC 6538), the fabric of above-mentioned technique preparation, after 50 washings, bacteriostasis rate 99.29%.
Above test data explanation: instrument synthetic fibre of the invention/cotton blend latitude plain is knitted fabric, have soft handle, anti pilling,
Moisture absorbing and sweat releasing, antibacterial and it is comfortable and easy to wear, Electrostatic Absorption is few, can wash repeatedly.
Embodiment 2
Blank sizing, pre-treatment, dyeing and finished product heat compared with previous embodiment 1, in yarn, knitting and final finishing
Setting process is constant, only changes fabric moisture and perspires and antibacterial functions finishing technique.
The leach mill solution that the moisture absorbing and sweat releasing and antibacterial functions of the present embodiment arrange are as follows:
Moisture absorbing and sweat releasing agent: 30g/L, using NH-D20
Antibacterial finishing agent: 60g/L, using methyl dimethoxysilane quaternary ammonium salt: hexamethylene, and with
Molar ratio 5:1 combination
Penetrating agent JFC: 3g/L.
Working solution liquid holdup: 65%.
Hot-air seasoning temperature: 90 DEG C.
The hot-air seasoning time: 2.5min.
Baking temperature: 150 DEG C.
Bake the time: 1min.
Fabric is knitted using instrument synthetic fibre/cotton blend latitude plain of above method production, after standing 48 hours in normal conditions,
Referring to anti-fluffing and anti-pilling, hydroscopic fast-drying and the antibacterial functions of relevant criterion test fabric.
(1) anti-fluffing and anti-pilling performance: 3~4 grades.
(2) Moisture absorbing & quick drying property: capillary effect 13.1cm, water droplet diffusion time moment 0.47sec.
(3) anti-microbial property: bacteriostasis rate 99.45%.
Above test data illustrates: instrument synthetic fibre cotton blend latitude plain of the invention is knitted fabric, have soft handle, anti pilling,
Moisture absorbing and sweat releasing, antibacterial and it is comfortable and easy to wear, Electrostatic Absorption is few, can wash repeatedly.
Embodiment 3
Compared with previous embodiment 1, the fabric sizing, pre-treatment, dyeing and finished product in yarn, knitting and final finishing are fixed
Type technique is constant, only changes fabric moisture and perspires and antibacterial functions finishing technique.
The leach mill solution that the moisture absorbing and sweat releasing and antibacterial functions of the present embodiment arrange are as follows:
Moisture absorbing and sweat releasing agent: 60g/L, using TF-620
Antibacterial finishing agent: 40g/L, using N, N- dimethyl dodecyl base aminopropyl trimethoxysilane ammonium chloride: 1,1 '-
Hexamethylene bis [5- (- 4- chlorphenyl) biguanides] gluconate, and with molar ratio 4.5:1 combination
Penetrating agent JFC: 1g/L.
Working solution liquid holdup: 75%.
Hot-air seasoning temperature: 100 DEG C.
The hot-air seasoning time: 1.5min.
Baking temperature: 135 DEG C.
Bake the time: 1.5min.
Fabric is knitted using the instrument synthetic fibre cotton blend latitude plain of above method production, after standing 48 hours in normal conditions,
Referring to anti-fluffing and anti-pilling, hydroscopic fast-drying and the antibacterial functions of relevant criterion test fabric.
(1) anti-fluffing and anti-pilling performance: 3~4 grades.
(2) Moisture absorbing & quick drying property: capillary effect 12.8cm, water droplet diffusion time moment 0.46sec.
(3) anti-microbial property: bacteriostasis rate 99.76%.
Above test data explanation: instrument synthetic fibre of the invention/cotton blend latitude plain is knitted fabric, have soft handle, anti pilling,
Moisture absorbing and sweat releasing, antibacterial and it is comfortable and easy to wear, Electrostatic Absorption is few, can wash repeatedly.
Embodiment 4
Compared with previous embodiment 1, the fabric sizing, pre-treatment, dyeing and finished product in yarn, knitting and final finishing are fixed
Type technique is constant, only changes fabric moisture and perspires and antibacterial functions finishing technique.
The process recipe that the moisture absorbing and sweat releasing and antibacterial functions of the present embodiment arrange are as follows:
Moisture absorbing and sweat releasing agent: 50g/L, using NH-D20
Antibacterial finishing agent: 40g/L, using 3- (trimethoxy silane base) propyl-dimethyl octadecyl chlorination amine: poly- six
Di-2-ethylhexylphosphine oxide guanidine hydrochloride, with molar ratio 5.5:1 combination
Penetrating agent JFC: 2g/L.
Working solution liquid holdup: 70%.
Hot-air seasoning temperature: 90 DEG C.
The hot-air seasoning time: 3min.
Baking temperature: 150 DEG C.
Bake the time: 1min.
Fabric is knitted using instrument synthetic fibre/cotton blend latitude plain of above method production, after standing 48 hours in normal conditions,
Referring to anti-fluffing and anti-pilling, hydroscopic fast-drying and the antibacterial functions of relevant criterion test fabric.
(1) anti-fluffing and anti-pilling performance: 3~4 grades.
(2) Moisture absorbing & quick drying property: capillary effect 12.7cm, water droplet diffusion time moment 0.47sec.
(3) anti-microbial property: bacteriostasis rate 99.69%.
Above test data explanation: instrument synthetic fibre of the invention/cotton blend latitude plain is knitted fabric, have soft handle, anti pilling,
Moisture absorbing and sweat releasing, antibacterial and it is comfortable and easy to wear, Electrostatic Absorption is few, can wash repeatedly.
Embodiment 5
Instrument synthetic fibre/cotton blend latitude plain is knitted fabric, preparation the following steps are included:
(1) yarn is chosen: the 21 of match network compact spinning technique preparationSInstrument synthetic fibre/cotton (60/40) scribbled, yarn are twisted
Spend 62 twirls/10cm, twist factor 330.That is, instrument synthetic fibre/cotton blending yarn yarn count is 21S, wherein instrument synthetic fibre and the mass ratio of cotton are
60:40。
(2) knitting and weaving process: weaving latitude jersey fabric in the circular knitting machine that machine number is E24, horizontal close 52 line of machine under fabric
Circle/5cm, lower machine indulge close 82 coils/5cm, blank Gram Mass 140g/m2, coil length 34cm/100 coil.
(3) finishing process: the process of the finishing process are as follows: blank sizing → pre-treatment → dyeing → hydroscopic fast-drying and
Antibacterial functions arrangement → finished product sizing.
Wherein:
(a) blank is formed
Above-mentioned instrument synthetic fibre/cotton blended knitted fabric is face-up, the processing of water pre-setting, sizing temperature were carried out by forming machine
160 DEG C of degree, sizing speed 25m/min;
(b) pre-treatment
Type: vertical letter ECO6 high temperature water flow cylinder
Bath raio: 1:7
Wherein:
Middle dark color boiling formula:
Refining agent 0.5g/l
NaOH (50%) 3.5g/l
H2O2 (50%) 3.5g/l.
Cold water is added according to bath raio 1:7 and carries out kiering, controls 100 DEG C of kiering temperature, time 50min.
Light boiling formula:
Refining agent 1g/l
Acetic acid (97% or more) 40g/l
H2O2 (50%) 95g/l.
Cold water is added according to bath raio 1:7 and carries out kiering, controls 90 DEG C of kiering temperature, time 40min.
The pre-treating technology curve is as shown in Figure 1.
(c) it dyes
Using two-bath process.Instrument synthetic fibre selects vertical letter ECO6 high temperature water flow cylinder, low temperature disperse dyeing, and cotton selects low temperature
Reactive dyeing.
To contaminate in 17-1501TPX for gray color:
Instrument synthetic fibre dyeing formula:
HACE disperses 0.09% (o.w.f) of orchid
HACE disperse red 0.08% (o.w.f)
HACE disperse yellow 0.090% (o.w.f)
According to bath raio 1:9, above-mentioned coloring agent is added in high temperature water flow cylinder and is dyed, control dyeing heating rate, 80 DEG C
0.5 DEG C/min of heating rate in the past, soaking time 8min, the 0.7 DEG C/min of heating rate between 80 DEG C~100 DEG C, until 100 DEG C
Soaking time 20min, after 60 DEG C of drains are cooled to 1.3 DEG C/min rate.Dyeing curve is as shown in Figure 2.
Cotton dyeing process recipe:
According to bath raio 1:11, above-mentioned coloring agent is added in high temperature water flow cylinder and is dyed, control soaking time, until at 90 DEG C
Soaking time 8min, with drain after the cooling of 1.5C/min rate.Dyeing curve is as shown in Figure 3.
(d) hydroscopic fast-drying and antibacterial functions arrange same as Example 1.
(e) heat setting
Using technique between low-temperature short-time.
Thermosetting process:
Open-width modular system: 8 casees forming machines of Monforts.
Presetting technology: setting temperature: 165 DEG C, speed 28m/min, overfeeding 26;
Light base setting process: setting temperature: 135 DEG C, speed 20m/min, overfeeding 26.
(4) fabric performance
Fabric is knitted using instrument synthetic fibre/cotton blend latitude plain of above method production, after standing 48 hours in normal conditions,
Referring to anti-fluffing and anti-pilling, hydroscopic fast-drying and the antibacterial functions of relevant criterion test fabric.
(a) anti-fluffing and anti-pilling performance: referring to ISO12945.1-2000 (pilling case method) European standard and ASTM D 3512/
D 3512M (disorderly turning over formula) Unite States Standard, test fabric anti-fluffing and anti-pilling performance be 3~4 grades.
(b) capillary effect and water droplet diffusion test method Moisture absorbing & quick drying property: are used, in which: capillary effect test
Method: sampling at the position of fabric left, center, right three, specimen size 30cm5cm respectively, and it is molten that potassium permanganate is immersed in fabric one end
The climb altitude of colored liquid on the fabric is recorded in liquid, after 30min.Water droplet moment diffusion test method: under cloth
5 permeable test paper are padded in face, and water droplet time needed on sample cloth, calculating water droplet and fully penetrating into fabric by 5 takes 10 surveys
The average value of test result.The fabric of above-mentioned technique preparation, test result are as follows: capillary effect 12.2cm, water droplet diffusion time moment
0.46sec。
(c) anti-microbial property: referring to the detection method standard of FZ/T 73023-2006 antibiosis knitting product, bacterial strain is golden yellow
Staphylococcus (ATCC 6538), the fabric of above-mentioned technique preparation, after 50 washings, bacteriostasis rate 99.27%.
Above test data explanation: instrument synthetic fibre of the invention/cotton blend latitude plain is knitted fabric, have soft handle, anti pilling,
Moisture absorbing and sweat releasing, antibacterial and it is comfortable and easy to wear, Electrostatic Absorption is few, can wash repeatedly.
Embodiment 6
Instrument synthetic fibre/cotton blend latitude plain is knitted fabric, preparation the following steps are included:
(1) yarn is chosen: the 32 of match network compact spinning technique preparationSInstrument synthetic fibre/cotton (70/30) scribbled, yarn are twisted
Spend 71.16 twirls/10cm, twist factor 303.57.That is, instrument synthetic fibre/cotton blending yarn yarn count is 32S, wherein the quality of instrument synthetic fibre and cotton
Than for 70:30.
(2) knitting and weaving process: weaving latitude jersey fabric in the circular knitting machine that machine number is E24, horizontal close 68 line of machine under fabric
Circle/5cm, lower machine indulge close 102 coils/5cm, blank Gram Mass 110g/m2, coil length 27.2cm/100 coil.
(3) finishing process: the process of the finishing process are as follows: blank sizing → pre-treatment → dyeing → hydroscopic fast-drying and
Antibacterial functions arrangement → finished product sizing.
Wherein:
(a) blank is formed
Above-mentioned instrument synthetic fibre/cotton blended knitted fabric is face-up, the processing of water pre-setting, sizing temperature were carried out by forming machine
170 DEG C of degree, sizing speed 28m/min;
(b) pre-treatment
Type: vertical letter ECO6 high temperature water flow cylinder.
Wherein:
Middle dark color boiling formula:
Refining agent 1.5g/l
NaOH (50%) 2.5g/l
H2O2 (50%) 2.5g/l.
Cold water is added according to bath raio 1:8 and carries out kiering, controls 90 DEG C of kiering temperature, time 40min.
Light boiling formula:
Refining agent 1.5g/l
Acetic acid (97% or more) 60g/l
H2O2 (50%) 105g/l.
Cold water is added according to bath raio 1:8 and carries out kiering, controls 100 DEG C of kiering temperature, time 50min.
The pre-treating technology curve is as shown in Figure 1.
(c) it dyes
Using two-bath process.Instrument synthetic fibre selects vertical letter ECO6 high temperature water flow cylinder, low temperature disperse dyeing, and cotton selects low temperature
Reactive dyeing.
To contaminate in 17-1501TPX for gray color:
Instrument synthetic fibre dyeing formula:
HACE disperses 0.11% (o.w.f) of orchid
HACE disperse red 0.10% (o.w.f)
HACE disperse yellow 0.095% (o.w.f)
According to bath raio 1:10, above-mentioned coloring agent is added in high temperature water flow cylinder and is dyed, control dyeing heating rate, 80 DEG C
0.6 DEG C/min of heating rate in the past, soaking time 12min, the 0.9 DEG C/min of heating rate between 80 DEG C~100 DEG C, until 100
DEG C soaking time 30min, after 60 DEG C of drains are cooled to 1.8 DEG C/min rate.Dyeing curve is as shown in Figure 2.
Cotton dyeing process recipe:
According to bath raio 1:12, above-mentioned coloring agent is added in high temperature water flow cylinder and is dyed, control soaking time, until at 90 DEG C
Soaking time 12min, with drain after the cooling of 2.5C/min rate.Dyeing curve is as shown in Figure 3.
(d) hydroscopic fast-drying and antibacterial functions arrange same as Example 2.
(e) heat setting
Using technique between low-temperature short-time.
Thermosetting process:
Open-width modular system: 8 casees forming machines of Monforts.
Presetting technology: setting temperature: 165 DEG C, speed 28m/min, overfeeding 26;
Light base setting process: setting temperature: 140 DEG C, speed 30m/min, overfeeding 26.
(4) fabric performance
Fabric is knitted using the instrument synthetic fibre cotton blend latitude plain of above method production, after standing 48 hours in normal conditions,
Referring to anti-fluffing and anti-pilling, hydroscopic fast-drying and the antibacterial functions of relevant criterion test fabric.
(a) anti-fluffing and anti-pilling performance: referring to ISO12945.1-2000 (pilling case method) European standard and ASTM D 3512/
D 3512M (disorderly turning over formula) Unite States Standard, test fabric anti-fluffing and anti-pilling performance be 3~4 grades.
(b) capillary effect and water droplet diffusion test method Moisture absorbing & quick drying property: are used, in which: capillary effect test
Method: sampling at the position of fabric left, center, right three, specimen size 30cm5cm respectively, and it is molten that potassium permanganate is immersed in fabric one end
The climb altitude of colored liquid on the fabric is recorded in liquid, after 30min.Water droplet moment diffusion test method: under cloth
5 permeable test paper are padded in face, and water droplet time needed on sample cloth, calculating water droplet and fully penetrating into fabric by 5 takes 10 surveys
The average value of test result.The fabric of above-mentioned technique preparation, test result are as follows: capillary effect 12.1cm, water droplet diffusion time moment
0.44sec。
(c) anti-microbial property: referring to the detection method standard of FZ/T 73023-2006 antibiosis knitting product, bacterial strain is golden yellow
Staphylococcus (ATCC 6538), the fabric of above-mentioned technique preparation, after 50 washings, bacteriostasis rate 99.37%.
Above test data explanation: instrument synthetic fibre of the invention/cotton blend latitude plain is knitted fabric, have soft handle, anti pilling,
Moisture absorbing and sweat releasing, antibacterial and it is comfortable and easy to wear, Electrostatic Absorption is few, can wash repeatedly.
In summary.Instrument synthetic fibre of the invention/cotton blend latitude plain knitting fabric and preparation method thereof is intended to select round cut
Face instrument synthetic fibre fiber and cotton blend are prepared as latitude plain knitting fabric, and in holding, its is soft, anti-fluffing and anti-pilling performance is good
Meanwhile using final finishing technology, according to the functional requirement of moisture absorption and antibacterial deodourizing, using moisture control agent and antibacterial deodourizing
Using instrument synthetic fibre fiber and hydrophilic copolymers crystallization reaction occurs for finishing agent, forms hydrophilic layer in fiber surface, keeps instrument synthetic fibre fine
Tie up it is good pass moist, to improve the snugness of fit of fabric, reduce the Electrostatic Absorption on ready-made clothes, and can water repeatedly
It washes.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.