CN104264447B - A kind of manufacture method of the knitting fabric of washable piece dyeing - Google Patents
A kind of manufacture method of the knitting fabric of washable piece dyeing Download PDFInfo
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- CN104264447B CN104264447B CN201410543150.7A CN201410543150A CN104264447B CN 104264447 B CN104264447 B CN 104264447B CN 201410543150 A CN201410543150 A CN 201410543150A CN 104264447 B CN104264447 B CN 104264447B
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Abstract
The invention provides the manufacture method of a kind of knitting fabric of washable piece dyeing.This manufacture method comprises the following steps: with base yarn be knitted into that grey cloth sequentially passes through kiering, enzyme is washed, dye, open-width, drying, liquid ammonia mercerization, neutralize, the softest, open-width, dry, shape, preshrunk, obtain the described washable knitting fabric of piece dyeing.The manufacture method employing of the present invention first carries out kiering, enzyme is washed and dyeed and carries out the step of liquid ammonia mercerization again, liquid ammonia mercerization effect and liquefied ammonia is conducive to recycle, and binding resin processes, make the knitting product size stability obtained more preferable, feel and color keep more longlasting, and cloth surface evenness is high, comfortable feel, softness are flexible, and strength is more preferably.This manufacture method not only improves the properties of knitting product, also add its added value and scientific and technological content, uses callable Liquid Ammonia Treatment to have environmental protection concept.
Description
Technical field
The present invention relates to the manufacture method of a kind of knitting fabric of washable piece dyeing, belong to knitted dyeing and finishing technical field.
Background technology
Knitting fabric is widely used in sweat shirt, leisure clothing and underwear, and dress has comfortable, the ventilative and feature of good springiness.
But the poor dimensional stability of itself, is easily deformed after washing, fuzz balls and variable color (turning white) badly influence wearability.Mesh
Washable purpose is reached by following several method as previous:
1, using molding resin method for sorting, resin, by cross-linking with cellulose fibre, improves the wrinkle resistance of knitted fabric,
Elasticity and dimensional stability, and improve fabric anti-fluffing anti-pilling to a certain extent and wash rear complexion changed effect.But resin finishing
Reaction condition in temperature, time and consumption be difficult to hold, need to reach to improve fabric property and between strength retains
Balance.
2, washed by resin finishing desmoenzyme or singe and improve the dimensional stability of knitting fabric and wash rear conformality.Increase
The enzyme-added resin finishing washed or singe can improve washes front appearance of fabrics, and is substantially improved the washability of knitted fabric.But it is actual
In addition to the condition difficulty that production process is shaped except resin is held, add again the assurance difficulty that enzyme is washed, because the effect washed of enzyme also will be
Hold the balance of cloth cover effect and strength loss.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide the making side of a kind of knitting fabric of washable piece dyeing
Method.The manufacture method of the present invention utilizes liquid ammonia mercerization binding resin and enzyme to wash process, it is possible to make the size of the knitting product obtained
Good stability, washability are good.
For reaching above-mentioned purpose, the present invention provides the manufacture method of a kind of knitting fabric of washable piece dyeing, such as the technique of Fig. 1
Shown in flow process, it comprises the following steps: make yarn sequentially pass through knitting, kiering, enzyme is washed, dye, open-width, drying, liquid ammonia mercerization,
Neutralize, the softest, open-width, dry, shape, preshrunk, obtain the described washable knitting fabric of piece dyeing.
In above-mentioned manufacture method, it is preferable that the inorganic agent that described kiering uses is can be steady containing 1-2g/L refining agent
Obtain NaOH solution (content of 1-3g/L is the gauge with NaOH solution) and the 1.5-4g/ of ONE, 1-3g/L mass concentration 50%
L specification is 27.5%H2O2(content of 1.5-4g/L is with H to solution2O2The gauge of solution) inorganic agent, the process of described kiering
Temperature is 90-100 DEG C, and the process time is 40-60min.
In above-mentioned manufacture method, it is preferable that described enzyme is washed and used washing containing 0.75-3g/L cellulose fibre enzyme
Liquid, the treatment temperature that described enzyme is washed is 45-60 DEG C, and the process time is 45-60min.It is highly preferred that described cellulose fibre enzyme is
The Cellusoft combi that letter Chinese biological Technology Co., Ltd. of Novi produces.
In above-mentioned manufacture method, it is preferable that it is 4.5-5.5 that described enzyme washes the pH value of the washing liquid of employing.It is highly preferred that
NaAC and/or HAC is used to adjust the pH value of this washing liquid.
In above-mentioned manufacture method, it is preferable that described dyeing includes colouring, neutralizes, soaps and fixation, does not includes
Soft, to soap and use the inorganic agent containing 0.5-1g/L soaping agent, treatment temperature is 90-100 DEG C, and the process time is 10-20min；
Fixation uses the inorganic agent containing 0.5-2g/L color fixing agent, and treatment temperature is 40-50 DEG C, and the process time is 20-30min.More excellent
Selection of land, described soaping agent is the XQW-1 that Dongguan City Xian Qiao auxiliary agent Industrial Co., Ltd. produces；Described color fixing agent is Guangdong dolantin essence
The DM2518 that thin chemical inc produces.
In above-mentioned manufacture method, it is highly preferred that the inorganic agent used of soaping in described dyeing can also contain
0.5-1g/L degreaser.Described degreaser is preferably the DM1133 that Guangdong Demei Fine Chemical Co., Ltd. produces.
In above-mentioned manufacture method, dyestuff that the coloring in described dyeing is used and other auxiliary agents and concrete operations step
Rapid and parameter can be this area routine.Neutralization in described dyeing can also be that this area is conventional, can use and contain
The inorganic agent having 0.1-0.5g/L HAC is at room temperature neutralized.
In above-mentioned manufacture method, it is preferable that described liquid ammonia mercerization is the knitting fabric after dyeing open-width being dried
Without drying cylinder directly with the speed of 8-15m/min by Liquid Ammonia Treatment case, during liquid ammonia mercerization, treatment temperature is-
33.4 DEG C to-77.7 DEG C.Specifically wearing cloth route as shown in Figure 4, wearing cloth route is: knitting fabric passes through reeling-off tension roller, and adjusts
Joint reeling-off tension 1 is 15N, then through first spreading roll the 11, second spreading roll the 12, the 3rd spreading roll 13, it is ensured that knitting fabric is put down
Width neatly enters Liquid Ammonia Treatment case, then by the 4th spreading roll 21 after liquefied ammonia pads groove, then through roll, it is ensured that knitted side
Material uniformly pads liquefied ammonia, and after knitting fabric padding liquid ammonia, broadwise is easily shunk, then through the 5th spreading roll the 22, the 6th spreading roll
23, and regulate binder groove backward pull 2 for 150N, the blanket cylinder of the most smooth entrance the first steaming box, go out after cylinder through the
Seven spreading roll the 31, the 8th spreading rolls 32, and regulate the first steaming box tension force 3 for 45N, remove subsequently into the second steaming box
Ammonia, is directly over the 9th spreading roll the 33, the tenth spreading roll 34 afterwards, without upper and lower fabric guide roll, directly goes out the second steaming box, and
Regulate the second steaming box tension force 4 for 45N, to reduce the impact of warp-wise overtension, go out after the second steaming box through the 11st expanding
Roller 41, through horizontal folder, direct cropping after going out the second steaming box, without water tank and drying cylinder.The step of liquid ammonia mercerization is at liquid
Ammonia case uses small tension receiving coil path, it is possible to avoid that radial tension is excessive to be caused looped fabric stress excessive and deform crimping, after outlet
Directly cropping, without water tank and drying cylinder, it is possible to avoid that radial tension is excessive to be caused looped fabric stress excessive and deform crimping, or
Cause shrinking excessive.The technique of this liquid ammonia mercerization is suitable for Interlock, Lacoste, Terry, Rib, Jacquard and low yarn count
Most of knitting kind such as Pique and Jersey.
In above-mentioned manufacture method, it is preferable that described neutralization uses the inorganic agent containing 0.1-0.5g/L HAC, processes
Temperature is 40-50 DEG C, and the process time is 10-20min；The soft employing of described mistake contains 1-3g/L silicone oil softener and 0.1-0.5g/L
The inorganic agent of penetrating agent, treatment temperature is 40-50 DEG C, and the process time is 30-40min.It is highly preferred that described silicone oil softener
The Ultratex STS that Chemical trade company limited produces is stepped for Hensel；Described penetrating agent is that Dongguan City celestial being bridge auxiliary agent industry is limited
The FKS that company produces.
In above-mentioned manufacture method, it is preferable that described sizing use containing 20-50g/L resin, 8-20g/L catalyst,
20-30g/L anti-pin hole consistent lubricant, 1-2g/L penetrating agent and the inorganic agent of 30-120g/L silicone oil softener；Speed is 16-22m/
Min, treatment temperature is 150-175 DEG C.It is highly preferred that described resin is the Fixapret that Basf China Co., Ltd produces
ECO；Described catalyst is MgCl2·6H2O；Described anti-pin hole consistent lubricant is that Hensel steps the production of Chemical trade company limited
Sapamine SEW；Described penetrating agent is the FKS that Dongguan City Xian Qiao auxiliary agent Industrial Co., Ltd. produces；Described silicone oil softener is
Hensel steps the Ultratex STS that Chemical trade company limited produces.The silicone oil softener that sizing is used is preferably Ultratex
STS but it also may select other conventional silicone oil softener because feel requires.
In above-mentioned manufacture method, it is preferable that described preshrunk uses blanket formula preshrinking machine, and speed is 15-25m/min.
In above-mentioned manufacture method, the auxiliary agent that each step is used is preferably textile auxiliary, it is possible to use other classes
As auxiliary agent, on the premise of the performance not affecting washable knitted piece dyed fabric, can be according to making the difference of used additives and corresponding
Change process conditions.Further, in above-mentioned manufacture method, the solvent of the inorganic agent that each step is used is water.
In above-mentioned manufacture method, suitable technique adjustment can be carried out according to different Fabric Style and customer requirement,
But must be that grey cloth is carrying out just carrying out after kiering enzyme washes dyeing liquid ammonia mercerization, so be conducive to liquid ammonia mercerization effect, also
Liquefied ammonia is conducive to recycle.
The manufacture method of the washable knitting fabric of piece dyeing of the present invention utilizes resin finishing and enzyme to wash and combines liquid ammonia mercerization
Improve dimensional stability and the washability of knitting fabric.Amino molecule is normal as a kind of polarity, little molecule, low viscosity, medium relative dielectric
The non-aqueous swelling of fiber agent of number, it is possible to penetrate in the extremely short time inside cellulose fibrils, makes fiber molecule bundle interior and interfascicular
Oxygen key broken, causing cellulose fibre is certain mouldable state, when these enter fibrous insides ammonia be removed time fiber
Nature retraction occurs, and molecule rearranges, and eliminates the congenital and posteriori internal stress of fiber.This process has mercerising
Effect, but it is different from traditional Caustic soda mercerising, Caustic soda will not be brought cellulose fibre to be ablated and inhomogeneities.Liquid ammonia mercerization
Light shows and is the most just reduction of interfibrous force of sliding friction, adds intensity, wear-resisting, elastic, improves size steady
Qualitative.Added the strength of fabric by liquid ammonia mercerization, binding resin sizing and enzyme wash effect, it is possible to obtain knitting more resistant to wash
Product.
In the manufacture method of the present invention, first carry out kiering, enzyme is washed and dyeed and carries out liquid ammonia mercerization again, can be by boiling
Practice, enzyme washes away the impurity except knitted fabric and oil wax, improves the infiltration when hydrophilic of knitted fabric, beneficially liquid ammonia mercerization process
Effect, strengthens the reaction effect of liquid ammonia mercerization.And, the liquefied ammonia used by mercerization finish needs recycle and reuse, processes cleaning
Knitted fabric liquefied ammonia be conducive to recycle.By changing the technique of liquid ammonia mercerization, directly export out cloth from liquefied ammonia case, without
Crossing water tank and drying cylinder, decrease knitted fabric enters cloth tension force, reduces the probability that the crimping of looped fabric gives a discount, drops to greatest extent
Low knitted fabric straight to tension force, is conducive to improving the shrink of knitted fabric.Knitted fabric is after Liquid Ammonia Treatment, although fibre structure is arranged
Row and distribution there occurs that change, strength and elasticity are improved, but the internal stress that the minimal residue of ammonia and liquid ammonia mercerization produce
Can affect feel and the outward appearance of knitted fabric, neutralization of the present invention and cross and the softest can remove residual ammonia and eliminate internal stress,
Improve its outward appearance and feel.After liquid ammonia mercerization, knitting strength gets a promotion, and shapes through resin softness, is substantially improved pin
The appearance after laundering of fabric and anti-fluffing and anti-pilling performance.The interpolation of the softening agent silicone oil in heat treatment agent, and other reagent is collaborative,
The washable effect of knitted fabric can be continued to increase.Finally use preshrunk can improve fabric shrink problem, there is the soft work of machinery
With.
With the low-elastic non-ironing pin in the processing method of the washable knitted face fabric in CN1730809A and CN101200852A
The processing method of knitted fabric compares, on the manufacture method of the washable knitting fabric of piece dyeing of the present invention and the two the main distinction be
Stating two kinds of prior aries is to use grey cloth liquid ammonia mercerization, and the mercerization effect of this technique is had any different with the mercerization effect of the present invention, its
The extent of reaction is more weak.Specifically, compared to prior art does not carries out kiering, enzyme wash and the technique of direct liquid ammonia mercerization, adopt
Wash again the technique of liquid ammonia mercerization with the first kiering of the present invention, enzyme and can make the mellow and full ratio showed increased in fibre section, therefore this
The processing step of invention can make liquefied ammonia effect become apparent from.Processing side with the soft and smooth knitted fabric in CN101550656A
Method compares, and the washable manufacture method of the knitting fabric of piece dyeing of the present invention with the main distinction of this technology is, the technique of the present invention
It is dyeing before liquid ammonia mercerization, and the technique in the prior art is liquefied ammonia poststaining.The present invention dyes before using liquefied ammonia, is conducive to
The control of dyeing quality, and the prior art uses liquefied ammonia poststaining, paints faster, easy dyeing flower.
Grey cloth is carried out just carrying out liquid after kiering enzyme washes dyeing by the manufacture method of the washable knitting fabric of piece dyeing of the present invention
Ammonia mercerising, it is possible to improve liquefied ammonia and knitted fabric haptoreaction time, beneficially liquid ammonia mercerization effect, make liquefied ammonia effect more abundant；
Carry out liquid ammonia mercerization with clean knitted fabric, it is possible to reduce liquefied ammonia impurities left, beneficially liquefied ammonia and recycle simultaneously.Logical
Cross kiering enzyme to wash and can improve the strength of the knitting fabric of piece dyeing, elasticity and dimensional stability with liquid ammonia mercerization, by changing liquid
The process route of ammonia mercerising can improve the curling problems in knitting liquefied ammonia production process and warp-wise shrinks, and is suitable for most of knitting
Kind is processed.By neutralizing soft, resin softening agent and shape and preshrunk can improve appearance of fabrics, feel and resistance to after liquid ammonia mercerization
Washing property.The knitting product size stability that obtains of manufacture method using the present invention is more preferable, through family wash 20 shrinkages 6% with
In, feel and color keep more longlasting, and complexion changed grading can reach 4 grades, and anti-fluffing and anti-pilling grading can reach 4 grades, Er Qiebu
Surface evenness is high, and comfortable feel, softness are flexible, and strength is more preferably.The manufacture method of the present invention utilizes liquid ammonia mercerization binding resin
Wash process with enzyme, not only improve the properties of knitting product, also add its added value and scientific and technological content, use recyclable
Liquid Ammonia Treatment there is environmental protection concept.
Accompanying drawing explanation
Fig. 1 is the process chart of the manufacture method of the washable knitting fabric of piece dyeing of the present invention.
Fig. 2 be in embodiment 1 carry out kiering, enzyme is washed, fabric fibre microscopic cross-section figure after liquid ammonia mercerization.
Fig. 3 be in embodiment 1 do not carry out kiering, enzyme washes the fabric fibre microscopic cross-section after directly carrying out liquid ammonia mercerization
Figure.
Fig. 4 is that cloth route and each several part tension parameters figure are worn in knitted side feed liquid ammonia treatment.
Fig. 5 a be the 40S/1 Pique fabric using the method for embodiment to make carry out after wear-resisting test apparent；
Fig. 5 b be the 40S/1 Pique fabric using the method for comparative example to make carry out after wear-resisting test apparent；
Fig. 5 c be the 44S/2 Lacoste fabric using the method for embodiment to make carry out after wear-resisting test apparent；
Fig. 5 d be the 44S/2 Lacoste fabric using the method for comparative example to make carry out after wear-resisting test apparent；
Fig. 5 e be the 80S/3 Lacoste fabric using the method for embodiment to make carry out after wear-resisting test apparent；
Fig. 5 f be the 80S/3 Lacoste fabric using the method for comparative example to make carry out after wear-resisting test apparent.
Primary clustering symbol description:
Reeling-off tension 1
First spreading roll 11 second spreading roll 12 the 3rd spreading roll 13
Binder groove backward pull 2
4th spreading roll 21 the 5th spreading roll 22 the 6th spreading roll 23
First steaming box tension force 3
7th spreading roll 31 the 8th spreading roll 32 the 9th spreading roll 33 the tenth spreading roll 34
Second steaming box tension force 4
11st spreading roll 41
Detailed description of the invention
In order to the technical characteristic of the present invention, purpose and beneficial effect are more clearly understood from, the existing skill to the present invention
Art scheme carries out described further below, but it is not intended that to the present invention can the restriction of practical range.
Embodiment
The present embodiment provides the manufacture method of a kind of knitting fabric of washable piece dyeing, to produce finished door width 58inch, one-tenth
Product grammes per square metre 190GM, 50S/1 two-sided (Interlock) fabric of CPI=90, WPI=55, as shown in the technological process of Fig. 1, its
Comprise the following steps:
Knitting: with 50S/1 base yarn according to 32G33 " 50C=129MM carries out knitting base；
Kiering: with the bath raio of 1:10, employing steady can obtain ONE containing 2g/L refining agent, and (Hensel steps the limited public affairs of Chemical trade
Department), the H that NaOH and 3.6g/L specification is 27.5% of 2g/L mass concentration 50%2O2The inorganic agent of solution, in treatment temperature
Be 95 DEG C, the process time be to carry out kiering under conditions of 45min；
Enzyme is washed: with the bath raio of 1:10, and containing 2.5g/L cellulose fibre enzyme, (Cellusoft combi, in Novi's letter in employing
Bioisystech Co., Ltd of state) and by the washing liquid of NaAC and HAC adjustment pH value to 4.5-5.0, be 50 DEG C in treatment temperature, process
Time is to carry out enzyme under conditions of 45min to wash；
Dyeing: include colouring, neutralize, soap and fixation, do not included soft；With the bath raio of 1:10, use containing dyestuff
0.5% (owf), 0.15g/L dispersant A volan IS (Co., Ltd in bright Sheng chemical industry), 0.5g/L CELLESH450 (platform
Wan Hua king chemical company), 20g/L Matrii Sulfas Exsiccatus NA2SO4, 5g/L soda NA2CO3Inorganic agent, be 60 DEG C in treatment temperature, process
Time is to colour under conditions of 60min；Then with the bath raio of 1:10, the inorganic agent containing 0.7g/L HAC is used, at place
Reason temperature is room temperature, process time to be to be neutralized under conditions of 5min；Afterwards with the bath raio of 1:10, use containing 0.5g/L soap
Lotion XQW-1 (Dongguan City Xian Qiao auxiliary agent Industrial Co., Ltd.), 0.5g/L degreaser DM-1133 (Guangdong dolantin fine chemistry industry stock
Part company limited) inorganic agent, treatment temperature be 98 DEG C, the process time be 15min under conditions of soap；Last with 1:
The bath raio of 10, uses the inorganic agent containing 2g/L color fixing agent DM-2518 (Guangdong Demei Fine Chemical Co., Ltd.), at place
Reason temperature is 45 DEG C, the process time is to carry out fixation under conditions of 20min.
Open-width and drying: use scutcher to carry out open-width squezzing, then use open width dehydrator to carry out dry cloth；
Liquid ammonia mercerization: kiering, enzyme are washed, dye and open-width dry after knitting fabric without drying cylinder directly with 10m/
The speed of min passes through Liquid Ammonia Treatment case, and adjustment reeling-off tension is 15N, binder groove tension force is 150N, the first and second steaming boxes are opened
Power is 45N, and treatment temperature is-33.4 DEG C (cannot be below-77.7 DEG C), direct cropping after outlet, without water tank and drying cylinder,
This liquid ammonia mercerization uses conventional Liquid Ammonia Treatment case to carry out, but changes and wear cloth route, as shown in Figure 4, the Chuan Bulu of knitting fabric
Line is: knitting fabric passes through reeling-off tension roller, and regulates reeling-off tension 1 for 15N, then through first spreading roll the 11, second expanding
Roller the 12, the 3rd spreading roll 13, it is ensured that knitting fabric open width neatly enters Liquid Ammonia Treatment case, then by the after liquefied ammonia pads groove
Four spreading rolls 21, then through roll, it is ensured that knitting fabric uniformly pads liquefied ammonia, and after knitting fabric padding liquid ammonia, broadwise is easily received
Contracting, then through the 5th spreading roll the 22, the 6th spreading roll 23, and regulates binder groove backward pull 2 for 150N, the most smooth entrance first
The blanket cylinder of steaming box, goes out after cylinder through the 7th spreading roll the 31, the 8th spreading roll 32, and regulates the first steaming box tension force 3
For 45N, carry out except ammonia subsequently into the second steaming box, be directly over the 9th spreading roll the 33, the tenth spreading roll 34 afterwards, without
Up and down fabric guide roll, directly goes out the second steaming box, and to regulate the second steaming box tension force 4 be 45N, to reduce the shadow of warp-wise overtension
Ring, go out after the second steaming box through the 11st spreading roll 41, through horizontal folder, go out after the second steaming box directly cropping, without
Water tank and drying cylinder；
Neutralize: with the bath raio of 1:10, use the inorganic agent containing 0.15g/L HAC, when treatment temperature is 40 DEG C, processes
Between for being neutralized under conditions of 20min；
Cross soft: with the bath raio of 1:10, use containing 0.5g/L penetrating agent FKS (the Dongguan City celestial being bridge limited public affairs of auxiliary agent industry
Department), the inorganic agent of 2g/L silicone oil softener Ultratex STS (Hensel steps Chemical trade company limited), be 45 in treatment temperature
DEG C, the process time be carried out under conditions of 30min soft；
Open-width and drying: use scutcher to carry out open-width squezzing, then use open width dehydrator to carry out dry cloth；
Sizing: use containing 40g/L resin Fixapret ECO (Basf China Co., Ltd), 16g/L catalyst
MgCl2·6H2O, 20g/L anti-pin hole consistent lubricant Sapamine SEW (Hensel steps Chemical trade company limited), 1g/L penetrating agent FKS
(Dongguan City Xian Qiao auxiliary agent Industrial Co., Ltd.), (Hensel steps the limited public affairs of Chemical trade to 75g/L silicone oil softener Ultratex STS
Department) inorganic agent, speed be 20m/min, treatment temperature be 160 DEG C, the width that falls be 152cm, overfeeding be 40%, lower machine grammes per square metre is
Shape under conditions of 190-195GM；
Preshrunk: using blanket formula preshrinking machine preshrunk once, speed is 20m/min.
By carrying out kiering in the present embodiment, enzyme is washed, the fibre section microscope of cloth after liquid ammonia mercerization is observed, and obtains
Fiber microscopic cross-section figure as shown in Figure 2.Use with the present embodiment identical knitting after grey cloth, do not carry out kiering, enzyme is washed,
Directly carry out liquid ammonia mercerization, reagent that this liquid ammonia mercerization is used and concrete operation step and parameter all with the present embodiment phase
With, by obtain do not carry out kiering, enzyme is washed the fibre section microscope of the cloth after direct liquid ammonia mercerization and is observed, its fiber shows
Microscopic cross section figure is as shown in Figure 3.By Fig. 2 and Fig. 3 it can be seen that compared to not carrying out kiering, enzyme washes and direct liquid ammonia mercerization
Technique, the technique using the first kiering of the present embodiment, enzyme to wash again liquid ammonia mercerization makes the ratio showed increased that fibre section is mellow and full, this
Illustrate that the processing step of the present embodiment makes liquefied ammonia effect become apparent from.
Comparative example
This comparative example provides the production technology of a kind of knitting washing-resistant cotton fabric without ironing, uses embodiment 1 in CN1363736A
Technique, this technique be mainly characterized by use enzyme wash and resin finishing, but the strength of products obtained therefrom, wear-resisting and elastic with this
The product of invention all has bigger gap.
Evaluation experimental
The most wear-resisting comparison
Use the method in embodiment to make respectively and obtain 40S/1 Pique, 44S/2 Lacoste, 80S/3 Lacoste
Fabric, makes, to the method used in comparative example, the corresponding fabric obtained and carries out wear-resisting comparison.Method of testing is according to ISO12947-
2 are carried out.The wear-resisting requirement that the resinous non-ironing fabric of tatting is general is 8000revs.Test result is as shown in table 1.
Table 1
As can be seen from Table 1, the resistance to of the fabric that the manufacture method of the washable knitting fabric of piece dyeing of the present invention obtains is used
Mill performance is substantially better than the fabric using the method in CN1363736A to make.
B, elasticity compare
Use the method in embodiment to make respectively and obtain 80S/3 Lacoste, 40S/1 Interlock fabric, and adopt
The corresponding fabric obtained with the method making in comparative example carries out elasticity and compares.Method of testing is carried out according to ASTM D2594.Survey
Test result is as shown in table 2.
Table 2
As can be seen from Table 2, the bullet of the fabric that the manufacture method of the washable knitting fabric of piece dyeing of the employing present invention obtains
Property be substantially better than the fabric using the method in CN1363736A to make.
C, strength compare
Use the method in embodiment to make respectively and obtain 20S/1 Pique, 40S/2 Pique, 50S/1 Interlock
(i.e. embodiment makes the fabric that obtains) fabric, make to the method used in comparative example the corresponding fabric obtained carry out strength than
Relatively.Method of testing is carried out according to ASTM-D3786.Test result is as shown in table 3.
Table 3
| Bursting strength (PSI) | Fabric of the present invention | Contrast fabric |
| 20S/1 Pique | 92 | 72 |
| 40S/2 Pique | 105 | 80 |
| 50S/1 Interlock | 106 | 94 |
As can be seen from Table 3, the strong of the fabric that the manufacture method of the washable knitting fabric of piece dyeing of the present invention obtains is used
Power is substantially better than the fabric using the method in CN1363736A to make.
D. washability evaluation
Use the method in embodiment to make respectively and obtain 40S/2 Pique, 80S/3 Lacoste, 50S/2 Lacoste
Fabric carries out washability evaluation.Method of testing is carried out according to AATCC 143-3A, and washing times is 20 times.Test result such as table 4
Shown in.
Table 4
| Test event | 40S/2 Pique | 80S/3 Lacoste | 50S/2 Lacoste | Standard |
| Anti-fluffing and anti-pilling is graded | 4.0 | 4.5 | 4.0 | ＞ 4.0 |
| Outward appearance is graded | 4.0 | 4.0 | 4.0 | ＞ 3.5 |
| Complexion changed is graded | 4.0 | 4.0 | 4.0 | ＞ 3.5 |
| Shrink and change | -4.1%X+0.2% | -5.2%X-1.8% | -3.71%X-3.2% | ＜ 6% |
As can be seen from Table 4, the chi of the fabric that the manufacture method of the washable knitting fabric of piece dyeing of the employing present invention obtains
Very little stability is more preferable, and through 20 shrinkages of washing within 6%, outward appearance grading can reach 4 grades, and complexion changed grading can reach 4
Level, anti-fluffing and anti-pilling grading can reach 4 grades.
Claims (11)
1. a manufacture method for the knitting fabric of washable piece dyeing, it comprises the following steps: make yarn sequentially pass through knitting, boil
Practice, enzyme is washed, is dyeed, open-width, drying, liquid ammonia mercerization, neutralize, the softest, open-width, dry, shape, preshrunk, obtain described washable
The knitting fabric of piece dyeing；
Wherein, described liquid ammonia mercerization be by dyeing and open-width dry after knitting fabric without drying cylinder directly with 8-15m/min
Speed processed by Liquid Ammonia Treatment case, treatment temperature is-33.4 to-77.7 DEG C, during described liquid ammonia mercerization, wears
Cloth route is: knitting fabric passes through reeling-off tension roller, and to regulate reeling-off tension (1) be 15N, then through the first spreading roll (11),
Second spreading roll (12), the 3rd spreading roll (13), it is ensured that knitting fabric open width neatly enters Liquid Ammonia Treatment case, then soaks through liquefied ammonia
By the 4th spreading roll (21) after groove, then through roll, it is ensured that knitting fabric uniformly pads liquefied ammonia, then through the 5th spreading roll
(22), the 6th spreading roll (23), and to regulate binder groove backward pull (2) be 150N, the blanket of the most smooth entrance the first steaming box
Cylinder, goes out after cylinder through the 7th spreading roll (31), the 8th spreading roll (32), and to regulate the first steaming box tension force (3) be 45N,
Carry out except ammonia subsequently into the second steaming box, be directly over the 9th spreading roll (33), the tenth spreading roll (34) afterwards, without upper
Lower fabric guide roll, directly goes out the second steaming box, and to regulate the second steaming box tension force (4) be 45N, goes out after the second steaming box through the 11st
Spreading roll (41), through horizontal folder, direct cropping after going out the second steaming box, without water tank and drying cylinder.
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 1, wherein, the process that described kiering uses
Agent is
The H of 27.5%2O2The inorganic agent of solution, the treatment temperature of described kiering is 90-100 DEG C, and the process time is 40-60min.
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 1, wherein, described enzyme is washed employing and is contained
The washing liquid of 0.75-3g/L cellulose fibre enzyme, the treatment temperature that described enzyme is washed is 45-60 DEG C, and the process time is 45-60min.
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 3, wherein, described enzyme washes the washing liquid of employing
PH value be 4.5-5.5.
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 1, wherein, described dyeing include coloring,
Neutralizing, soap and fixation, do not included soft, soap and use the inorganic agent containing 0.5-1g/L soaping agent, treatment temperature is 90-
100 DEG C, the process time is 10-20min；Fixation uses the inorganic agent containing 0.5-2g/L color fixing agent, and treatment temperature is 40-50
DEG C, the process time is 20-30min.
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 1, wherein, described neutralization employing contains
The inorganic agent of 0.1-0.5g/L HAC, treatment temperature is 40-50 DEG C, and the process time is 10-20min；The soft employing of described mistake contains
1-3g/L silicone oil softener and the inorganic agent of 0.1-0.5g/L penetrating agent, treatment temperature is 40-50 DEG C, and the process time is 30-
40min。
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 1, wherein, described sizing employing contains
20-50g/L resin, 8-20g/L catalyst, 20-30g/L anti-pin hole consistent lubricant, 1-2g/L penetrating agent and 30-120g/L silicone oil are soft
The inorganic agent of soft dose；Speed is 16-22m/min, and treatment temperature is 150-175 DEG C.
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 1, wherein, described preshrunk uses blanket formula
Preshrinking machine, speed is 15-25m/min.
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 5, wherein, described soaping agent is Dongguan City
The XQW-1 that Xian Qiao auxiliary agent Industrial Co., Ltd. produces；Described color fixing agent is that Guangdong Demei Fine Chemical Co., Ltd. produces
DM2518.
The manufacture method of the knitting fabric of washable piece dyeing the most according to claim 6, wherein, described silicone oil softener is
Hensel steps the Ultratex STS that Chemical trade company limited produces；Described penetrating agent is the Dongguan City celestial being bridge limited public affairs of auxiliary agent industry
The FKS that department produces.
The manufacture method of the 11. knitting fabrics of washable piece dyeing according to claim 7, wherein, described resin is BASF
The Fixapret ECO that middle Co., Ltd produces；Described catalyst is MgCl2·6H2O；Described anti-pin hole consistent lubricant is that Hensel steps
The Sapamine SEW that Chemical trade company limited produces；Described penetrating agent is that Dongguan City Xian Qiao auxiliary agent Industrial Co., Ltd. produces
FKS；Described silicone oil softener is the Ultratex STS that Hensel steps that Chemical trade company limited produces.
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| CN105755712A (en) * | 2016-05-06 | 2016-07-13 | 华纺股份有限公司 | Dyeing and finishing technique of cotton-viscose-spandex multi-fiber elastic fabric through low temperature treatment of biological enzymes |
| CN106758154B (en) * | 2016-11-17 | 2018-10-16 | 广东溢达纺织有限公司 | Synthetic fabrics and its size fast and stable method |
| CN108193405A (en) * | 2017-12-29 | 2018-06-22 | 广东溢达纺织有限公司 | The dyeing mercerising method of knitted fabric and mercerising knitted fabric |
| CN111394864A (en) * | 2019-01-03 | 2020-07-10 | 广东溢达纺织有限公司 | Cotton satin type pure cotton fabric and preparation method and application thereof |
| CN110079998B (en) * | 2019-04-09 | 2021-10-26 | 广东溢达纺织有限公司 | Waterproof fabric and preparation method thereof |
| CN110029501B (en) * | 2019-04-09 | 2022-05-24 | 广东溢达纺织有限公司 | Deep-color wash-and-wear-resistant pure cotton knitted fabric and manufacturing method and application thereof |
| CN110318188B (en) * | 2019-06-28 | 2021-05-18 | 鲁泰纺织股份有限公司 | Knitted fabric, manufacturing method thereof, using device and prepared garment |
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| CN1166835C (en) * | 2002-12-10 | 2004-09-15 | 江南大学 | Pre-treatment process of cotton or cotton/polyester fabric before continuous dipping of bioenzyme and steaming |
| CN1300409C (en) * | 2005-08-26 | 2007-02-14 | 宁波雅戈尔针织染整有限公司 | Processing method for washable knitted face fabric |
| CN103952848A (en) * | 2014-05-06 | 2014-07-30 | 广东溢达纺织有限公司 | Novel piece dyed mercerized knitted fabrics and manufacturing method thereof |
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