CN107476097A - A kind of knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant and preparation method thereof - Google Patents
A kind of knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant and preparation method thereof Download PDFInfo
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- CN107476097A CN107476097A CN201710646660.0A CN201710646660A CN107476097A CN 107476097 A CN107476097 A CN 107476097A CN 201710646660 A CN201710646660 A CN 201710646660A CN 107476097 A CN107476097 A CN 107476097A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/11—Oleophobic properties
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/45—Shrinking resistance, anti-felting properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Abstract
The invention provides knitted dress of the non-ironing washable anti-shrinkage of a kind of water and oil repellant and preparation method thereof.Methods described includes:The knitting fabric after dyeing is pre-processed using nonionic and/or anion surfactant, dried;Anti- pin hole processing is carried out to the fabric, it is 5.0 7.5 to control cloth cover pH, and the quick-fried strength of drum is more than 60PSI;After the fabric is made into ready-made clothes, handled using the dressing liquid containing water-refusing oil-refusing finishing agent, the liquid carrying rate of ready-made clothes is 80% 180% after control process;Preliminary drying is carried out to the ready-made clothes using roller drying machine, the moisture percentage for control ready-made clothes after preliminary drying is 5% 40%;Positioning flatiron is carried out to the ready-made clothes, is baked, obtains the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant.Knitted dress provided by the invention has the series of advantages such as water and oil repellant, anti-shrinkage, water-fastness colour-fast, the good, anti-fluffing and anti-pilling of flat appearance degree.
Description
Technical field
The present invention relates to knitted dress of the non-ironing washable anti-shrinkage of a kind of water and oil repellant and preparation method thereof, belongs to weaving clothes
Fill technical field.
Background technology
With the progressively expansion of textile application scope, people to the demand of textile already from single dress it is attractive in appearance,
Keep out the wind to go to a winter resort and develop to more direction, and it is desirable that have different function and advantage concurrently in identical product.Single water and oil repellant
Arrangement can not meet pursuit of the consumer to high added value clothes, and consumer needs clothes not only to possess water and oil repellant work(
Can, also there is the non-ironing function such as shrinkproof.
At present, water and oil repellent finish is mostly handled for fabric.Such as Wang Jinhai《The waterproof and oilproof of cotton fabrics is whole
Reason》, Lu Huashan etc.《Pure cotton knitted fabric water and oil repellent finish craft discussion》, Feng Aifen etc.《The water and oil repellant of knitted fabric is multi-functional
Arrange》Deng, knitting fabric is arranged using the method in above-mentioned document, can obtain preferable water and oil repellant effect, but
All the shrink and ironing-free performance that are knitted finished product fabric are not studied.Wang Wei etc. exists《Fluorine-containing water repellent finishing agent WR-1 with it is wrinkle resistant
Finishing agent one-bath finishing on bafta is inquired into》It is middle whole with bathing to bafta with fluorine-containing water repellent finishing agent using crease proofing agent
Reason, bafta has preferably wrinkle resistant and water and oil repellant effect after processing.Water and oil repellent finish reduces the hygroscopic swelling of cotton fiber
Property, the shrink to fabric has some improvement, and the ready-made clothes that the fabric makes, which shrinks, can reach -5%X-5%
(AATCC150) require.
The above method can obtain preferable water and oil repellant effect, but can not still obtain non-ironing washable ultralow knitting of shrinking
Clothes.
Clothes is provided simultaneously with the performance of water and oil repellant and non-ironing washable anti-shrinkage, to turn into this area urgently to be resolved hurrily
Technical problem.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of pin of the non-ironing washable anti-shrinkage of water and oil repellant
Woven garment and preparation method thereof.Knitted dress provided by the invention has water and oil repellant, anti-shrinkage, water-fastness colour-fast, outward appearance
The series of advantages such as flatness is good, anti-fluffing and anti-pilling.
To reach above-mentioned purpose, the invention provides a kind of preparation of the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant
Method, it comprises the following steps:
The knitting fabric after dyeing is pre-processed using nonionic and/or anion surfactant, dried;
Anti- pin hole processing is carried out to the fabric, it is 5.0-7.5 to control cloth cover pH, and the quick-fried strength of drum is more than 60PSI;
After the fabric is made into ready-made clothes, handled using the dressing liquid containing water-refusing oil-refusing finishing agent, control process
The liquid carrying rate of ready-made clothes is 80%-180% afterwards;
Preliminary drying is carried out to the ready-made clothes using roller drying machine, the moisture percentage for controlling ready-made clothes after preliminary drying is 5%-40%;
Positioning flatiron is carried out to the ready-made clothes, is baked, obtains the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant.
Pin hole is primarily referred to as knitwear during sewing, and the coil of fabric is stabbed when eedle runs at high speed, yarn is broken
Split, needle tracking hole expands, and decoherences so as to which coil occur, the phenomenon in hole occurs at suture position.These duck eyes in the presence of external force,
Easily expand, cause product seam mark fastness to decline, have a strong impact on the presentation quality of ready-made clothes.Technical scheme opposite provided by the invention
Material carries out the processing of anti-pin hole it is possible to prevente effectively from these duck eyes are in the presence of external force, and eye expands, influence fastness and outward appearance this
One problem.
In the above-mentioned methods, it is preferable that the positioning flatiron includes procedure below:
The size according to made of finally needing ready-made clothes draws the posting of formed objects on platform is scalded, such as this batch of ready-made clothes needs
M codes are made, then draw the posting with M yardsticks cun formed objects on platform is scalded, usual ready-made clothes need made of size with
The pre-baked size of ready-made clothes is substantially coincident, thus ready-made clothes finally need made of size to can be understood as ready-made clothes pre-baked
Size;
The ready-made clothes is placed in the posting (as shown in Figure 1), the ready-made clothes positioned using vapour iron
Flatiron, until the smooth corrugationless in each position of ready-made clothes;Ensure that the size of ready-made clothes main portions is corresponding with posting simultaneously
Size is consistent, or, the sizes of ready-made clothes main portions exceed the numerical value of size corresponding on posting for (0cm,
2.5cm);Wherein, the main portions include long shirt, bust and bottoms.So that shirt is grown as an example, when carrying out positioning flatiron, it is ensured that institute
The size for stating into the size and shirt length on the posting of clothing length is consistent, or, the size into clothing length exceeds
The numerical value for the size that shirt is grown is in (0cm, 2.5cm) this section on the posting;Likewise, bust and bottoms are also such as
This.
The present invention passes through further investigation and found, conventional flatiron is to be scalded using vapour iron, blow boiling hot or pressing, and iron process is only
Emphasis plates ready-made clothes whole, and the size of ready-made clothes is modified not during flatiron.Due to looped fabric natural resiliency
Good, structural relaxation, conventional steam flatiron can make that shirt is long, bust causes to extend to a certain extent, especially the more pearl of tuck
Fabric, shirt length and bust would generally be by boiling hot long more than 2cm, the size Control and shrink of this " excessive tensile " for knitted garment
Result is extremely disadvantageous.Clothes after routinely pressing is suspended on clothes hanger, is roasted subsequently into continous way or batch (-type)
When baker bakes, it is finally cooling, flatiron, packaging, due to there is the difference of shrinkage between knitting each batch of fabric, exempts from plus ready-made clothes
Production procedure length is scalded, influenceing the process of ready-made clothes size multiple processes such as has preliminary drying, press, bake, and exempts from according to traditional knitted garment
The suit length fluctuation that boiling hot method is produced is larger, and is difficult to by last flatiron amendment size, raw carrying out high-volume
The qualification rate of ready-made clothes size is typically 80% or so during production, some situations even lower only 60%.Using determining in the present invention
Position flatiron, not only makes that each position of ready-made clothes is smooth, corrugationless, while ensures that each main portions size of ready-made clothes falls in posting
[0cm ,+2.5cm) in this section, and " excessive tensile " commonly pressed is effectively prevent, it is right to reduce " excessive tensile "
The negative effect of shrink, farthest remain size and appearance after positioning flatiron so that the shrinkage control of ready-made clothes
System is in ultralow scope, and the size qualification rate of ready-made clothes is greatly improved during production in enormous quantities.
It is of the invention that also research is found in addition:In high-volume ready-made clothes centralized production, due to the contracting between knitted side charge time
Water rate has difference, though the clothes of identical size it is non-ironing it is preceding i.e. a certain degree of dimensional discrepancy be present, after preliminary drying this
A little size differences are still present;After positioning flatiron being carried out using technical scheme provided by the invention to ready-made clothes, identical size ready-made clothes
Between dimensional discrepancy can be contracted to a small range, then bake and knitted fabric loop can be fixed on relatively by follow-up continous way plain net
Stable state.Not only size can meet to make single requirement, and size ripple between part and part the ready-made clothes that this method is prepared
Dynamic very small, the qualification rate of ready-made clothes size when production in enormous quantities greatly improved, qualification rate can reach 100%.
In the above-mentioned methods, it is preferable that using nonionic and/or anion surfactant to the knitting fabric after dyeing
When being pre-processed, the temperature of the pretreatment is 50-95 DEG C, the time 20-60min of the pretreatment.Knitting fabric is entered
Row pretreatment can further remove the impurity of cloth cover, especially residue in the cationic auxiliary agent of cloth cover, prevent cation from helping
Combination of the agent with applying water-refusing oil-refusing finishing agent and cotton fiber to follow-up ready-made clothes is negatively affected, so as to improve follow-up water and oil repellant
The effect of arrangement.
In the above-mentioned methods, it is preferable that with the volume of the dressing liquid (i.e. the dressing liquid containing water-refusing oil-refusing finishing agent)
Meter, its raw material composition include water-refusing oil-refusing finishing agent 5-200g/L, the first crosslinking agent 1-100g/L, the second crosslinking agent 5-200g/
L, catalyst 1-50g/L and softening agent 5-100g/L;Wherein, first crosslinking agent includes polyurethanes crosslinking agent and isocyanic acid
One or more of combinations in esters crosslinking agent;Second crosslinking agent is resin cross-linking agent;It is highly preferred that with the arrangement
The stereometer of liquid, its raw material composition include water-refusing oil-refusing finishing agent 30-60g/L, the first crosslinking agent 1-20g/L, the second crosslinking agent
40-60g/L, catalyst 1-15g/L and softening agent 30-50g/L.
In technical scheme provided by the invention, the first crosslinking agent of use can help water-refusing oil-refusing finishing agent and fibre
Dimension is combined, and improves the initial effect and washability of fabric water and oil repellant effect, and second of crosslinking agent can improve exempting from for fabric
Washing fastness is scalded, ready-made clothes is obtained non-ironing shrinkproof effect, this two classes crosslinking agent and water-refusing oil-refusing finishing agent compounding use, can be with
Fabric is set further to obtain non-ironing shrinkproof effect on the basis of water and oil repellant, and this shrinkproof result more only adds second
Significantly increased in the case of crosslinking agent.
In the above-mentioned methods, it is preferable that the resin cross-linking agent includes N- methylol amide class crosslinking agents and polybasic carboxylic acid
One or more of combinations in class crosslinking agent, but not limited to this.
In the above-mentioned methods, the water-refusing oil-refusing finishing agent can use reagent commonly used in the art, it is preferable that described to refuse
Water oil-refusing finishing agent includes fluorinated water-refusing oil-refusing finishing agent and/or without fluorine class water repellent finishing agent.
In the above-mentioned methods, it is preferable that the dressing liquid also includes in bleeding agent, strong protecting agent and formaldehyde catching agent
One or more of combinations;It is highly preferred that the concentration of the bleeding agent is 1-5g/L, the concentration of the strong protecting agent is 1-
30g/L, the concentration of the formaldehyde catching agent is 1-20g/L.
In the above-mentioned methods, the catalyst is one or more of combinations in metal salt and phosphate, such as can be with
Including MgCl2, but not limited to this, resin cross-linking agent and interfibrous reaction can speed up using catalyst provided by the invention.
The strong protecting agent, softening agent and bleeding agent can use the conventional products of this area, be not particularly limited, such as strength is protected
Shield agent can be polyethylene kind strong protecting agent, and softening agent can be that organic silicon softening agent and/or fatty acid acyl amine are soft
Agent, bleeding agent can be polyethenoxy ether class bleeding agents.The effect of the strong protecting agent is between increase fabric yarn and yarn
Lubrication, reduce mutual coefficient of friction, improve sewability during ready-made clothes production, the drum for improving fabric to a certain extent is quick-fried
Strongly;The effect of the softening agent be improve garment material feel, while can also improve improve fabric the quick-fried strength of drum and
Sewability energy, the softening agent small to water and oil repellant influential effect can be selected during application;The effect of the bleeding agent is to promote
Dressing liquid is fully absorbed by cellulose fibre, and raising dressing liquid is physically or chemically combined with cellulose fibre.Formaldehyde catching
The free formaldehyde that agent can react incomplete release with resin cross-linking agent is combined, to reduce the risk of clothes formaldehyde.
In the above-mentioned methods, it is preferable that include polyethylene and/or paraffin, but not limited to this to the anti-pin hole consistent lubricant.
In the above-mentioned methods, it is preferable that the nonionic and/or anion surfactant include aliphatic alcohol polyethenoxy
Ether, aliphatic alcohol polyoxyethylene sulfonate, APES, APES sulfonate, fatty acid ester gather
One or more of combinations in oxygen vinethene and fatty acid ester polyethenoxy ether sulphonate, but not limited to this.
In the above-mentioned methods, it is preferable that anti-pin hole processing is carried out to the fabric includes procedure below:Will by forming machine
The fabric pads anti-pin hole treatment fluid, and it is 110-70 DEG C to control setting temperature, shaping time 45s-3min;Wherein, with total
Stereometer (i.e. with the stereometer of the anti-pin hole treatment fluid), the anti-pin hole treatment fluid include anti-pin hole consistent lubricant 5-30g/L, oozed
Saturating agent 1-5g/L and acetic acid 0.1g/L.
In the above-mentioned methods, it is preferable that when the fabric is made into ready-made clothes, using nonwoven HOTMELT ADHESIVE PADDING CLOTH as ready-made clothes
Piao's (" Piao " refers to the liner of clothes, inside such as clothes collar, in pkt. flap), control the shrinkage of Piao should be with the main body cloth of ready-made clothes
Shrinkage it is consistent;Meanwhile using low washing shrinkage, high-tenacity line as sewing thread, preferably terylene PP lines, wash bag and wash core-spun yarn
With one or more of combinations in nylon wire.PP lines are that have the performance of the low extension of high-tenacity special made of polyester raw material
Point.
Preferably, the fabric at the ready-made clothes leader position is one in flat machine rib fabric, rib fabric and jacquard fabric
Kind or several combinations;Ensure that the fabric filoplume at leader position is clean when in use.
In the above-mentioned methods, it is preferable that the temperature baked is 130-180 DEG C, and the time baked is 1-
10min;It is highly preferred that baked using tunnel type plain net dryer.In the non-ironing process of traditional knitted garment, to ready-made clothes
When being baked, baked using the suspension type of continous way or batch (-type), ready-made clothes is suspended in baker, in drying course meeting
Because Action of Gravity Field causes shirt, body stretches to a certain extent, and this shrink result to ready-made clothes is unfavorable;Using in the present invention
Tunnel type plain net dryer is baked, and be effectively prevent and is brought during baking because Action of Gravity Field is shunk by " stretching " to ready-made clothes
Negative effect, and plain net bakes and is advantageous to be held in position smooth outward appearance after flatiron, and the ready-made clothes so produced has ultralow
Shrinkproof and smooth appearance.
In the above-mentioned methods, it is preferable that handled using the dressing liquid containing water-refusing oil-refusing finishing agent, after control process
The liquid carrying rate of ready-made clothes is 80%-180%, including procedure below:
After ready-made clothes is soaked into the dressing liquid, it is 80%-150%, more preferably 90%-120% to be dehydrated to liquid carrying rate;
Or be uniformly sprayed onto the dressing liquid on ready-made clothes, it is 120%-180% to control liquid carrying rate, more preferably
130%-160%.
Present invention research finds that ready-made clothes applies dressing liquid, the shrinkproof non-ironing effect of how many pairs of final ready-made clothes of ready-made clothes liquid carrying rate
Fruit is most important.When resin finishing liquid is applied on ready-made clothes by the way of sprinkling, if liquid carrying rate is less than 120%, part money
The knitted dress of formula, because the thicker position suctions such as leader, the body position of bone, placket are more compared with main body cloth, it may appear that body spray it is impermeable,
The uneven situation of suction (preparation method of non-ironing knitted cotton thing as disclosed in CN1231862A);Baked again by later process
Afterwards, the faults such as resin trace occur in the uneven region of body suction;If liquid carrying rate is higher than 180%, the maximum of ready-made clothes is exceeded
Uptake, the waste of dressing liquid is not only caused, also add drying time.And when using technical scheme provided by the invention sprinkling
Be 120%-180% by liquid carrying rate control, especially control is 130-160%, on the one hand can make each position of ready-made clothes it is abundant,
Dressing liquid is equably absorbed, has taken into account the drying efficiency of later process, on the other hand under this liquid carrying rate, cellulose fibre can
Fully it is swelled, during rear road preliminary drying, interfibrous internal stress obtains under this loose formula processing mode of roller drying
Release completely, knitted fabric loop farthest close to its relaxation, reach most stable of state, the ready-made clothes after baking can be with
Obtain ultralow shrink and non-ironing effect.
In the above-mentioned methods, it is preferable that when the dressing liquid is uniformly sprayed onto on ready-made clothes, control the spray of the dressing liquid
It is 0.2-1.5L/min to spill speed, and the even clothing time is 15-30min.Speed can reduce very much the uniformity of ready-made clothes suction soon, and speed is too
Slow then influence production efficiency, spray rate in the range of this, while production efficiency is taken into account, is effectively protected in 0.2-1.5L/min
The uniformity of ready-made clothes suction is demonstrate,proved.Even clothing after sprinkling can further improve the uniformity of ready-made clothes suction, adjustable one integral piece and part it
Between liquid carrying rate difference, control within 3%, not preferably less than 15 minutes even clothing time, it is contemplated that production efficiency and uniformity, close
The suitable even clothing time is 15-30min.After " the even clothing " refers to that material spray machine nozzle stops material spray, roller continues to rotate, so that
Liquid carrying rate in roller between ready-made clothes is uniformly distributed, the difference reduced between part and part.
In the above-mentioned methods, it is preferable that when the dressing liquid is uniformly sprayed onto on ready-made clothes, ready-made clothes just facing to described
The sprinkling direction of dressing liquid, the front of such ready-made clothes can take the lead in contacting with dressing liquid, and obtain uniform effect, with reverse side court
To be compared to the direction of sprinkling dressing liquid, the positive water and oil repellant of ready-made clothes is better, and evenly.
In the above-mentioned methods, it is preferable that the knitting fabric be 100% cellulose fiber fabric, or cellulose fibre and
Fabric made of other fibers;It is highly preferred that the cellulose fibre includes one or more of groups in cotton, viscose glue and tencel
Close;Other described fibers include terylene and/or polyamide fibre, but not limited to this;Such as the knitting fabric can be cellulose fibre
With the intertexture or blended yarn weaved fabric of terylene and/or polyamide fibre.
Present invention also offers a kind of knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant, and it is prepared by the above method
Obtain.
Beneficial effects of the present invention:
1) technical scheme provided by the invention is by the way of positioning is pressed, and not only makes that each position of ready-made clothes is smooth, aptychus
Wrinkle, and the negative effect of " excessive tensile " that commonly presses to shrink is effectively prevent, mode is baked in conjunction with follow-up plain net,
It may be such that the shrink of final ready-made clothes reaches ideal effect, moreover it is possible to the size of accurate control and amendment ready-made clothes;
2) following technical indicator can be reached by knitted garment being prepared using technical scheme provided by the invention:
Water repellent:Before family washes the scoring of ready-made clothes water repellency test for 95 points and more than;Rear ready-made clothes water repellency test scoring is washed by 5 families
80 points and the above (AATCC 22);
Water repellent:Before family washes ready-made clothes water repellent grade be 6.0 grades and more than, 5 families wash rear ready-made clothes water repellent grade for 5.0 grades and
Above (AATCC 193);
Refuse oil:Before family washes ready-made clothes refuse oily grade for 5.5 grades and more than, 5 families wash rear ready-made clothes refuse oily grade for 4.5 grades and
Above (AATCC 118);
Shrink:The shrink of ready-made clothes (AATCC 150) within ± 3%* ± 3% after 20 family's wash waters;10 times family washes
Ready-made clothes shrinks within (- 3%)-(1.5%) (GB/T 22849-2014) after water;
Cloth surface evenness:After 20 family's wash waters, ready-made clothes flatness is in 4 grades and the above (AATCC 143);
Discoloration:After 20 family's wash waters, ready-made clothes cloth cover, the discoloration of leader are in 4 grades and the above (AATCC gray scale);
Landing-gear design:After 20 family's wash waters, ready-made clothes body, the pilling resistance of leader are more than or equal to 4 grades of (ASTM
A3512);
Content of formaldehyde:<75ppm(GB-T 2912.1).
Brief description of the drawings
Fig. 1 is the schematic diagram of positioning flatiron.
Embodiment
In order to which technical characteristic, purpose and the beneficial effect of the present invention is more clearly understood, now to the skill of the present invention
Art scheme carry out it is described further below, but it is not intended that to the present invention can practical range restriction.
Embodiment 1
Present embodiments provide a kind of preparation method of the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant, it include with
Lower step:
1) fabric is handled:Washing is carried out to the pure cotton PIQUE of the 40S after dyeing × 2 knitting fabric, detergent used is
RUCOGEN AIL-C (by Rudoiph's Chemical Manufacture), the concentration of the detergent is 2g/L, and washing temperature is 60 DEG C, the washing time
For 20min, fabric is dried after washing.
Fabric is crossed into treatment fluid with forming machine, wherein, with total volume meter, the treatment fluid includes anti-pin hole consistent lubricant RUCO-LUB
(by Rudoiph's Chemical Manufacture) 20g/L, bleeding agent 1g/L, acetic acid 0.1g/L, it is 6.7 to control cloth cover pH value, and the quick-fried strength of drum is
80PSI。
2) ready-made clothes production:Ready-made clothes is made in above-mentioned knitting fabric.
3) dressing liquid is applied to ready-made clothes:On full-automatic material spraying machine, a certain amount of arrangement for being prepared according to ready-made clothes liquid carrying rate
Liquid is under air compressor effect, by the shower nozzle on material spraying machine, equably liquid be sprayed on ready-made clothes (ready-made clothes just facing to whole
Manage the direction of liquid sprinkling), the operating rotating speed of control ready-made clothes during sprinkling, with clothing liquid carrying rate made of control 150% or so.
During sprinkling, ready-made clothes just facing to the direction for arranging sprinkling, the spray rate of dressing liquid is 0.5L/min, and the even clothing time is
20min。
The raw material composition of dressing liquid is as shown in table 1 in the present embodiment.
Table 1
4) preliminary drying:Ready-made clothes after above-mentioned application dressing liquid is subjected to preliminary drying on roller dryer, preliminary drying temperature is 60
DEG C, the moisture percentage for controlling ready-made clothes after preliminary drying is 20%.
5) positioning flatiron:According to sized data (i.e. size, the size made of ready-made clothes needs of each size requirement of ready-made clothes
For the size of ready-made clothes after preliminary drying) posting of one equal size of picture on platform is scalded.During flatiron, ready-made clothes is placed in posting
(as shown in Figure 1), according to the size of drawn posting, positioning flatiron is carried out to ready-made clothes using vapour iron, by each position of ready-made clothes
Plate, corrugationless;After flatiron, the shirt of ready-made clothes length and bust size ratio are pre-baked into clothing are long and chest tape modest ability 0.5cm
(after pressing, the shirt length and bust size of ready-made clothes are longer 0.5cm than the corresponding size of posting).
6) tiling bakes:Above-mentioned hot ready-made clothes is laid on tunnel type plain net baker and baked, it is desirable to which clothes is put down
Site preparation is layered on the guipure of baker, and baking temperature is 150 DEG C, bakes the time as 3 minutes.Pledge clothes and come out from baking drive end unit
Afterwards, tiling is placed, after waiting ready-made clothes to be cooled to room temperature, by ready-made clothes FOLD AND PACK, you can obtain the non-ironing washable anti-shrinkage of water and oil repellant
Pure cotton PIQUE knitted t-shirt.
Embodiment 2
Present embodiments provide a kind of preparation method of the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant, it include with
Lower step:
Fabric in the present embodiment is the 40S/1 pure cotton interlock fabrics after dyeing.
1) fabric is handled:With embodiment 1.
2) ready-made clothes production:Ready-made clothes is made in above-mentioned fabric.
3) dressing liquid is applied to ready-made clothes:The raw material composition of dressing liquid is as shown in table 2, and remaining operation is the same as embodiment 1.
4) preliminary drying:With embodiment 1.
Table 2
Component | Title | Dosage | Supplier |
Fluorinated water-refusing oil-refusing finishing agent | TG-5263 | 50g/L | Great Jin fluorine Chemical Co., Ltd. |
First crosslinking agent | FBI | 10g/L | Open up and receive chemistry |
Softening agent | JSS | 30g/L | Step figure chemical industry |
Second crosslinking agent (modified 2D resins) | PCLN | 60g/L | Ang Gao Chemical Co., Ltd.s |
Catalyst | MgCl2 | 12g/L | The trade Co., Ltd of Guangzhou good fortune million |
Formaldehyde catching agent | Sq-5861 | 5g/L | Enjoy a double blessing Science and Technology Ltd. in Nanjing |
5) positioning flatiron:Control the shirt length of ready-made clothes and bust size is longer than the shirt of ready-made clothes after preliminary drying and the size of bust is long
1.0cm, remaining operation is the same as embodiment 1.
6) tiling bakes:Baking temperature in the present embodiment is 140 DEG C, bakes the time as 4 minutes, and remaining operation is the same as implementation
Example 1;Obtain the pure cotton interlock fabric sweatshirt of the non-ironing washable ultralow shrink of water and oil repellant.
Note:Unspecified operating method is the same as embodiment 1 in the present embodiment.
Embodiment 3
Present embodiments provide a kind of preparation method of the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant, it include with
Lower step:
Table 3
Fabric in the present embodiment is the 20S/1 pure cotton plains after dyeing.
1) fabric is handled:With embodiment 1.
2) ready-made clothes production:Ready-made clothes is made in above-mentioned fabric.
3) dressing liquid is applied to ready-made clothes:The raw material composition of dressing liquid is as shown in table 3 in the present embodiment, and remaining operation is the same as implementation
Example 1.
4) preliminary drying:With embodiment 1.
5) positioning flatiron:With embodiment 1.
6) tiling bakes:Baking temperature in the present embodiment is 130 DEG C, and it is 5min to bake the time, and remaining operation is the same as implementation
Example 1;Obtain the pure cotton plain sweatshirt of the non-ironing washable ultralow shrink of water and oil repellant.
Table 4
Table 5
The test result for the washable non-ironing ultralow shrink knitted garment of water and oil repellant that embodiment 1,2 and 3 provides is shown in Table 4:
1) water and oil repellant the performance test results are shown in Table the 4 (surveys that ready-made clothes is washed after 5 times according to the washing methods in AATCC 150
Test result).
2) non-ironing and shrink the performance test results are shown in Table 5 (after ready-made clothes washes 20 times according to the washing methods in AATCC 150
Test result).
From above-mentioned test result, the knitted dress obtained by production method by the present invention can reach water and oil repellant and exempt from
Scald the technical indicator of washable ultralow shrink knitted dress.
Comparative example 1
This comparative example provides a kind of preparation method of water and oil repellant clothes, and it comprises the following steps:
1) the pure cotton weaving yarns of 40S × 2 are subjected to kiering, dyeing, dehydration, open-width and baking into PIQUE looped fabric to fabric
It is dry.
2) patterning process is carried out to cloth on forming machine:Padding finishing liquid (control liquid carrying rate 70%), drying (90-95 DEG C,
5min), bake (150 DEG C, 5min);Wherein, the raw material composition of dressing liquid is as shown in table 6.
Table 6
Component | Title | Dosage | Manufacturer |
Fluorinated water-refusing oil-refusing finishing agent | AFR6 | 80g/L | Rudoiph's chemical industry |
Modified 2D resins | PCLN | 40g/L | Ang Gao Chemical Co., Ltd.s |
Catalyst | MgCl2 | 8g/L | The trade Co., Ltd of Guangzhou good fortune million |
Organic silicon consistent lubricant | JSS | 30g/L | Step figure chemical industry |
3) preshrunk processing is carried out to cloth, obtains being knitted fabric finished product.
4) knitted dress is made in knitting fabric finished product, then by a garment wash, obtained with water and oil repellant effect
Ready-made clothes.
Test result by the knitted cotton T-shirt obtained by comparative example 1 and the production method of embodiment 1 is as follows:
1) water and oil repellant the performance test results are shown in Table 7 (the test knots that ready-made clothes is washed after 5 times according to the washing methods of AATCC 150
Fruit).
2) non-ironing and shrink the performance test results are shown in Table the 8 (tests that ready-made clothes is washed after 20 times according to the washing methods of AATCC 150
As a result).
The test result of table 7
The test result of table 8
The product that embodiment 1 provides it can be seen from above-mentioned contrast test result has more preferable on the basis of comparative example 1
Low-shrinkage water, the not performance such as fugitive color, excellent flat appearance degree and pilling resistance.
Comparative example 2
This comparative example provides a kind of preparation method of the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant.
Table 9
Fabric used in this comparative example also with embodiment 1, differs only in embodiment 1, operating process:Applied to ready-made clothes
During adding dressing liquid, the direction of ready-made clothes, the spray rate of dressing liquid and even clothing time are different, specific as shown in table 9.
From the point of view of the above results, the effect for the ready-made clothes that embodiment 1 provides is better than the ready-made clothes (ready-made clothes of the offer of comparative example 2
1, ready-made clothes 2 and ready-made clothes 3), it can be seen that:Enough material spray liquid carrying rate, right-side-out, suitable material spray speed and the even clothing time pair
The water and oil repellant performance of product is most important.
Claims (10)
1. a kind of preparation method of the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant, it comprises the following steps:
The knitting fabric after dyeing is pre-processed using nonionic and/or anion surfactant, dried;
Anti- pin hole processing is carried out to the fabric, it is 5.0-7.5 to control cloth cover pH, and the quick-fried strength of drum is more than 60PSI;
After the fabric is made into ready-made clothes, handled using the dressing liquid containing water-refusing oil-refusing finishing agent, after control process into
The liquid carrying rate of clothing is 80%-180%;
Preliminary drying is carried out to the ready-made clothes using roller drying machine, the moisture percentage for controlling ready-made clothes after preliminary drying is 5%-40%;
Positioning flatiron is carried out to the ready-made clothes, is baked, obtains the knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant.
2. according to the method for claim 1, wherein, the positioning flatiron includes procedure below:
Size draws the posting of formed objects on platform is scalded according to made of finally needing ready-made clothes;
Positioning flatiron is carried out to the ready-made clothes using vapour iron, until the smooth corrugationless in each position of ready-made clothes;Ensure into simultaneously
The size of the clothing main portions size corresponding with posting is consistent, or, the size of ready-made clothes main portions, which exceedes, determines
The numerical value of corresponding size is (0cm, 2.5cm) on the frame of position;Wherein, the main portions include long shirt, bust and bottoms.
3. method according to claim 1 or 2, wherein, using nonionic and/or anion surfactant to dyeing after
Knitting fabric when being pre-processed, the temperature of the pretreatment is 50-95 DEG C, the time 20-60min of the pretreatment.
4. method according to claim 1 or 2, wherein, with the stereometer of the dressing liquid, its raw material composition includes water repellent
Oil-refusing finishing agent 5-200g/L, the first crosslinking agent 1-100g/L, the second crosslinking agent 5-200g/L, catalyst 1-50g/L and softness
Agent 5-100g/L;Wherein, first crosslinking agent include polyurethanes crosslinking agent and one kind in isocyanates crosslinking agent or
Several combinations;Second crosslinking agent is resin cross-linking agent;
Preferably, the resin cross-linking agent include N- methylol amide class crosslinking agents and one kind in polybasic carboxylic acid class crosslinking agent or
Several combinations;
It is highly preferred that the dressing liquid also includes one or more of groups in bleeding agent, strong protecting agent and formaldehyde catching agent
Close;
It is further preferred that the concentration of the bleeding agent is 1-5g/L, the concentration of the strong protecting agent is 1-30g/L, described
The concentration of formaldehyde catching agent is 1-20g/L.
5. method according to claim 1 or 2, wherein, the nonionic and/or anion surfactant include fat
Alcohol APEO, aliphatic alcohol polyoxyethylene sulfonate, APES, APES sulfonate,
One or more of combinations in fatty acid ester APEO and fatty acid ester polyethenoxy ether sulphonate.
6. method according to claim 1 or 2, wherein, anti-pin hole processing is carried out to the fabric includes procedure below:
The fabric is padded into anti-pin hole treatment fluid, 45s-3min is handled in 110-70 DEG C;Wherein, it is described anti-with total volume meter
Pin hole treatment fluid includes anti-pin hole consistent lubricant 5-30g/L, bleeding agent 1-5g/L and acetic acid 0.1g/L.
7. according to the method for claim 1, wherein, the temperature baked is 130-180 DEG C, time for baking is
1-10min;
Preferably, baked using tunnel type plain net dryer.
8. method according to claim 1 or 2, wherein, handled using the dressing liquid containing water-refusing oil-refusing finishing agent,
The liquid carrying rate of ready-made clothes is 80%-180% after control process, including procedure below:
After ready-made clothes is soaked into the dressing liquid, it is 80%-150% to be dehydrated to liquid carrying rate;
Or be uniformly sprayed onto the dressing liquid on ready-made clothes, it is 120%-180% to control liquid carrying rate.
9. according to the method for claim 8, wherein, when the dressing liquid is uniformly sprayed onto on ready-made clothes, control is described whole
The spray rate for managing liquid is 0.2-1.5L/min, and the even clothing time is 15-30min;
Preferably, when the dressing liquid is uniformly sprayed onto on ready-made clothes, the ready-made clothes just facing to the sprinkling of the dressing liquid
Direction.
10. a kind of knitted dress of the non-ironing washable anti-shrinkage of water and oil repellant, it is as the method described in claim any one of 1-9
It is prepared.
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