CN110359285A - A kind of finishing after slopwork method for fine finishing improving the durable ironing-free performance of Chinese fiber crops shirt - Google Patents
A kind of finishing after slopwork method for fine finishing improving the durable ironing-free performance of Chinese fiber crops shirt Download PDFInfo
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- CN110359285A CN110359285A CN201910514568.8A CN201910514568A CN110359285A CN 110359285 A CN110359285 A CN 110359285A CN 201910514568 A CN201910514568 A CN 201910514568A CN 110359285 A CN110359285 A CN 110359285A
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- 239000000835 fiber Substances 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 47
- 238000012545 processing Methods 0.000 claims abstract description 33
- 238000010025 steaming Methods 0.000 claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 14
- 229920002635 polyurethane Polymers 0.000 claims description 12
- 239000004814 polyurethane Substances 0.000 claims description 12
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
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- 206010053615 Thermal burn Diseases 0.000 claims description 6
- 238000013035 low temperature curing Methods 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 5
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- 238000012856 packing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
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- XZAQBIOYFWCYIP-UHFFFAOYSA-N NC(=O)N.OC=CO Chemical class NC(=O)N.OC=CO XZAQBIOYFWCYIP-UHFFFAOYSA-N 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 27
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 18
- 238000010409 ironing Methods 0.000 abstract description 18
- 241000208202 Linaceae Species 0.000 abstract description 6
- 235000004431 Linum usitatissimum Nutrition 0.000 abstract description 6
- 230000037303 wrinkles Effects 0.000 abstract description 3
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- 239000012808 vapor phase Substances 0.000 description 11
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- 238000004132 cross linking Methods 0.000 description 4
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- 238000009835 boiling Methods 0.000 description 3
- 239000003223 protective agent Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
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- 238000003672 processing method Methods 0.000 description 2
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- 238000009965 tatting Methods 0.000 description 2
- 240000008564 Boehmeria nivea Species 0.000 description 1
- 240000000047 Gossypium barbadense Species 0.000 description 1
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Classifications
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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
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
-
- 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
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
-
- 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
- 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
-
- 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
- D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of finishing after slopwork method for fine finishing for improving the durable ironing-free performance of Chinese fiber crops shirt, processing and VP decatize steaming new process are baked using the crease-resistant processing of high temperature tide state pressing DP and low temperature, not only realize that Chinese fiber crops shirt wrinkle resistance reaches 4.0 grades of durable non-ironing technological break-throughs, the ironing free shaped damage to fabric tension failure strength and tearing brute force of ready-made clothes DP can be reduced simultaneously, improve Chinese flax fabric wear-resisting property, and significantly improve the whiteness of Chinese fiber crops shirt, bright-colored property and saturation degree, appearance after laundering flatness, feel and appearance, overcome the problems, such as the non-ironing high temperature process fabric yellowing of tradition, the durability for improving the comfort of Chinese fiber crops shirt dress and using, it simultaneously can removing residue formaldehyde in fully erased shirt, realize that the non-ironing product of Chinese fiber crops is superior and refines.
Description
Technical field
The present invention relates to a kind of textile garment finishing after slopwork processing methods, and in particular to a kind of raising Chinese fiber crops shirt is durable
The finishing after slopwork method for fine finishing of ironing-free performance.
Background technique
Environmentally friendly low-carbon, multi-functional, comfort clothes are more and more popular with consumers, and consumer is to bast fiber fabrics fabric
Functional Requirement it is also higher and higher.Although Chinese flax fabric has natural antibacterial, antibacterial, the nice and cool, uvioresistant of moisture absorption etc. solely
Special function, but there are wiriness, appearance surfaces fiber crops knot, point is more, crease easily, big, the easy pilling that shrinks, be not easy to nurse
The problems such as aspect it is more more prominent than traditional crudefiber crop, especially cloth cover fold is serious after washing, and size is extremely unstable, constrains and disappears
Degree of recognition and acceptance of the person of expense to Chinese ramie product.
Traditional crudefiber crop shirt yarn count is relatively thicker (common cotton yarn 40S/1,32S/1 and the dimity 28Nm and 24Nm interweave), face
Expect that texture is rough, not enough finely, is easy corrugation, influences product appearance and product wearability, this kind of crudefiber crop shirt style is main
For the clothing products for washing leisure.
Summary of the invention
The technical problem to be solved by the present invention is to, in view of the deficiencies of the prior art, provide it is a kind of it is easy to operate, be processed into
The finishing after slopwork method for fine finishing of this low, high-efficient raising durable ironing-free performance of Chinese fiber crops shirt.
The technical scheme of the invention to solve the technical problem is: a kind of durable ironing-free performance of raising Chinese fiber crops shirt
Finishing after slopwork method for fine finishing, comprising the following steps:
1) the crease-resistant processing of high temperature tide state pressing DP is carried out to Chinese fiber crops shirt, realizes the one-pass molding to Chinese fiber crops shirt, specifically
Process are as follows: DP is applied to Chinese fiber crops shirt by spraying and exempts to press resin liquid and low temperature predry, control Chinese fiber crops shirt containing damp rate be 50~
70%, then according to Chinese fiber crops shirt version type, size specification and profile, using pressing mold to Chinese fiber crops shirt difference garment piece position into
The molding of row DP pressing, the pressing sequence at each garment piece position are as follows: width, left sleeve, right sleeve, collar and sleeve before shirt back panel, left front, the right side
Head；
2) Li carries out low-temperature curing processing to the Chinese fiber crops shirt after one-pass molding Yong oven, realizes to the secondary of Chinese fiber crops shirt
Molding, it is cooling；
3) VP decatize steaming is carried out to the Chinese fiber crops shirt after post forming in steaming box, after steaming, Chinese fiber crops is served as a contrast
Shirt takes out out of steaming box and natural cooling resurgence；
4) by Chinese fiber crops shirt it is whole scald and carry out finished product packing.
The present invention applies DP to Chinese fiber crops shirt using mist-jet machining technology by spraying and exempts to press resin liquid, controls the tree of Chinese fiber crops shirt
Rouge band liquid measure, guarantees uniformity and permeability that resin liquid applies, and low temperature predry, and be precisely controlled Chinese fiber crops shirt is containing damp rate
50~70%, the composite crosslinking of processing is then baked using the crease-resistant processing of accurate high temperature tide state pressing DP and low temperature to Chinese fiber crops shirt
New process of shaping processing.The crease-resistant processing of high temperature tide state pressing DP uses pressing mold, different to Chinese fiber crops shirt under dampness
Garment piece position carries out accurate pressing, realizes the one-pass molding to Chinese fiber crops shirt.Because flaxen fiber is rigidly strong, according to traditional dry state
The strength damage that no-ironing resin is crosslinked then fiber, yarn and fabric is serious, and the present invention uses the crease-resistant processing of high temperature tide state pressing DP,
Chinese fiber crops shirt pressing DP pressing is formed under the conditions of certain damp and hot damp state, no-ironing resin and china-hemp fibers is improved and cotton is fine
The flexible crosslinking degree of dimension realizes Chinese fiber crops ready-made clothes stereo shaping and shape memory, with the non-ironing cross-linked phase ratio of traditional dry state, the present invention
The DP that Chinese fiber crops shirt can be improved in the composite crosslinking sizing that the crease-resistant processing of the high temperature tide state pressing DP of use and low temperature bake processing exempts from
Scald grade, be obviously improved the wrinkle resistant ironing-free performance of Chinese fiber crops shirt ready-made clothes, at the same be greatly improved Chinese fiber crops shirt tearing brute force,
Tensile strength and wear-resisting property substantially reduce damage of the final finishing processing to Chinese flax fabric strength, improve the comfort of its dress
With the durability used.
For the ecological security for guaranteeing Chinese fiber crops shirt ready-made clothes, the present invention carries out VP decatize to the Chinese fiber crops shirt after post forming
Steaming further realizes the energy-saving and emission-reduction and cleaning of ready-made non-ironing garment processing to eliminate the substances such as remaining formaldehyde in Chinese fiber crops shirt
Production.VP (Vapor Phase) decatize steaming carries out decatize steaming to the shirt after the non-ironing baking of DP with saturated vapor, reaches
To the purpose for thoroughly removing removing residue formaldehyde in shirt.The alternative traditional ready-made clothes washing of VP decatize steaming and ready-made clothes baking process,
Simplify production procedure, avoid Chinese fiber crops shirt between the shirt in washing, drying process and shirt and machine inner wall it
Between friction, to greatly improve the appearance of ready-made clothes, the color depth and saturation degree of especially dark Chinese fiber crops shirt are reduced conventional
It the problems such as shirt leader mill white, mutual staining caused by ready-made clothes washing, unstable ready-made clothes blistering and change in size, further mentions
Ready-made clothes quality is risen.In addition, the present invention substitutes traditional ready-made clothes washing and baking process using VP decatize steaming, can substantially save
Water power and artificial, realization clean manufacturing, and processing cost is greatly lowered.
It is warp thread and height that Chinese flax fabric, which is by high Zhi Mianru 80S/2,100S/2 and 120S/2 compact spinning long-staple cotton Quality Pure Cotton Yarn Production,
The Zhi Chunhan dimity such as 50Nm and 36Nm are the fine Chinese fiber crops shirt of high-count and high-density that weft yarn carries out that longitude and latitude intertexture is developed, and pass through fabric
Organization design, the china-hemp fibers content for the Chinese flax fabric for obtaining intertexture is 35~65%.
Preferably, in step 1), when each garment piece position pressing, pressing temperature is 150~170 DEG C, pressing pressure is 2~
4kg/cm2, the pressing time is 20~50 seconds.Above-mentioned pressing temperature, pressing pressure and pressing time can guarantee high temperature tide state pressing
The pressing effect of the crease-resistant processing of DP.
Preferably, exempting to press in terms of resin liquid by DP described in 1L in step 1), the DP exempts to press the formula of resin liquid
Are as follows: the Fixapret F-AP resin of 140~180g, the magnesium chloride of 16~20g, the polyurethane of 50~60g, the softness of 20~40g
Agent, the penetrating agent JFC of 2g；Wherein, the Fixapret F-AP resin is changing for high Gao Huagong (China) Co., Ltd production
The hydroxymethyl-2 dihydroxy-ethylene urea class crosslinked at low temperature resin of property, the softening agent provide for Zhejiang Nicca Chemical Co., Ltd
The product of model NICCA SILICONE EP-1000Z or the product of model NICCA POLYSOFTER PE-208Z or
The product for the model Hi-Soft 40 that Hangzhou Zhongtai Deep Cryogenic Technology Co., Ltd. provides.Magnesium chloride makes as catalyst
With polyurethane is used as strong protecting agent.
Preferably, the polyurethane is the polyurethane RPU-N of high Gao Huagong (China) Co., Ltd production.
Preferably, the temperature of low-temperature curing processing is 110~140 DEG C in step 2), the time is 5~15 minutes.Low temperature
Processing is baked for realizing the post forming of Chinese fiber crops shirt, the temperature which bakes processing is 110~140 DEG C, is significantly less than
The high temperature stoving temperature of 150~160 DEG C of tradition, realizes low-temperature shaped technological break-through.
Preferably, in step 3), the vapor (steam) temperature of VP decatize steaming is 100~105 DEG C, steam pressure is 1.0~
1.5bar, steaming time are 15~30 minutes.
Compared with prior art, the present invention has the advantage that the durable easy-care properties of raising Chinese fiber crops shirt disclosed by the invention
The processing method of energy is easy to operate, processing cost is low, high-efficient.The present invention uses the crease-resistant processing of high temperature tide state pressing DP and low temperature
Processing and decatize steaming new process are baked, not only realizes that Chinese fiber crops shirt wrinkle resistance reaches 4.0 grades of durable non-ironing technological break-throughs,
The ironing free shaped damage to fabric tension failure strength and tearing brute force of ready-made clothes DP can be reduced simultaneously, improve Chinese flax fabric wearability
Can, and the whiteness, bright-colored property and saturation degree, appearance after laundering flatness, feel and appearance of Chinese fiber crops shirt are significantly improved, overcome
The problem of traditional non-ironing high temperature process fabric yellowing, the durability for improving the comfort of Chinese fiber crops shirt dress and using, while can
Removing residue formaldehyde in fully erased shirt realizes that the non-ironing product of Chinese fiber crops is superior and refines.
Specific embodiment
Present invention is further described in detail with reference to embodiments.
Embodiment 1: the high-count and high-density shirt tatting plain fabric that intertexture is knitted through cotton latitude fiber crops color is stitched using the method for the present invention
The shirt of system is processed, this specific yarn count specification of Chinese fiber crops/cotton high-count and high-density shirt fabric is Cotton100S/2*HEMP50Nm
130*80 plain weave, fibre composition are 60%/cotton of Chinese fiber crops 40%, specific procedure of processing are as follows:
1) the crease-resistant processing of high temperature tide state pressing DP is carried out to Chinese fiber crops to be processed/cotton high-count and high-density shirt, realized to Chinese fiber crops
The one-pass molding of shirt, detailed process are as follows: DP is applied to Chinese fiber crops shirt by spraying and exempts to press resin liquid, makes the resin band liquid of Chinese fiber crops shirt
Rate is 90%, then to Chinese fiber crops shirt low temperature predry, using roller drying machine, at 45 DEG C, 5~10 points of shirt of low temperature drying Chinese fiber crops
Clock, control Chinese fiber crops shirt is 60% containing damp rate, then according to version type, size specification and the profile of Chinese fiber crops shirt, using pressing mould
Tool carries out the molding of DP pressing, the pressing sequence at each garment piece position are as follows: shirt back panel, left front to Chinese fiber crops shirt difference garment piece position
Width, it is right before width, left sleeve, right sleeve, collar and cuff, when each garment piece position pressing, pressing temperature is 150~170 DEG C, pressing pressure
For 2~3kg/cm2, the pressing time is 25~40 seconds；
Wherein, exempt to press in terms of resin liquid by 1LDP, DP exempts to press the formula of resin liquid are as follows: the Fixapret F-AP resin of 150g,
The magnesium chloride of 20g, the softening agent of strong protecting agent the polyurethane RPU-N, 35g of 50g, the penetrating agent JFC of 2g.
2) Li carries out low-temperature curing processing to the Chinese fiber crops shirt after one-pass molding Yong oven, and temperature is 120 DEG C, the time 10
Minute, realize the post forming to Chinese fiber crops shirt, it is cooling；
3) VP decatize steaming is carried out to the Chinese fiber crops shirt after post forming in VP steaming box, vapor (steam) temperature is 100~105
DEG C, steam pressure 1.2bar, the steaming time is 20 minutes, after steaming, and Chinese fiber crops shirt is taken out simultaneously certainly out of steaming box
So cooling resurgence；
4) by Chinese fiber crops shirt it is whole scald and carry out finished product packing.
Garment wash test is carried out to Chinese fiber crops shirt finished product obtained in embodiment 1, washes the cloth cover DP etc. of ready-made clothes after drying 5 times
Grade is 4.0 grades；Test wash baking 30 times after, non-ironing DP grade be 3.5 grades, while shirt be easiest to gall leader position it is still complete
Well, without breakage.To the tearing of DP shirt, tensile strength, durability are tested, and indices are above national related mark
It is quasi-.
Embodiment 2: the high-count and high-density shirt tatting plain fabric that intertexture is knitted through cotton latitude fiber crops color is stitched using the method for the present invention
The shirt of system is processed, this specific yarn count specification of Chinese fiber crops/cotton high-count and high-density shirt fabric is Cotton100S/2*HEMP36Nm
120*64 plain weave, fibre composition are 60%/cotton of Chinese fiber crops 40%, specific procedure of processing are as follows:
1) the crease-resistant processing of high temperature tide state pressing DP is carried out to Chinese fiber crops to be processed/cotton high-count and high-density shirt, realized to Chinese fiber crops
The one-pass molding of shirt, detailed process are as follows: DP is applied to Chinese fiber crops shirt by spraying and exempts to press resin liquid, makes the resin band liquid of Chinese fiber crops shirt
Rate is 80%, then to Chinese fiber crops shirt low temperature predry, using roller drying machine, at 50 DEG C, 5~10 points of shirt of low temperature drying Chinese fiber crops
Clock, control Chinese fiber crops shirt is 50% containing damp rate, then according to version type, size specification and the profile of Chinese fiber crops shirt, using pressing mould
Tool carries out the molding of DP pressing, the pressing sequence at each garment piece position are as follows: shirt back panel, left front to Chinese fiber crops shirt difference garment piece position
Width, it is right before width, left sleeve, right sleeve, collar and cuff, when each garment piece position pressing, pressing temperature is 160~170 DEG C, pressing pressure
For 2~3kg/cm2, the pressing time is 25~35 seconds；
Wherein, exempt to press in terms of resin liquid by 1LDP, DP exempts to press the formula of resin liquid are as follows: the Fixapret F-AP resin of 180g,
The magnesium chloride of 18g, the softening agent of strong protecting agent the polyurethane RPU-N, 25g of 60g, the penetrating agent JFC of 2g.
2) Li carries out low-temperature curing processing to the Chinese fiber crops shirt after one-pass molding Yong oven, and temperature is 130 DEG C, the time 10
Minute, realize the post forming to Chinese fiber crops shirt, it is cooling；
3) VP decatize steaming is carried out to the Chinese fiber crops shirt after post forming in VP steaming box, vapor (steam) temperature is 100~105
DEG C, steam pressure 1.2bar, the steaming time is 25 minutes, after steaming, and Chinese fiber crops shirt is taken out simultaneously certainly out of steaming box
So cooling resurgence；
4) by Chinese fiber crops shirt it is whole scald and carry out finished product packing.
Garment wash test is carried out to Chinese fiber crops shirt finished product obtained in embodiment 2, washes the cloth cover DP etc. of ready-made clothes after drying 5 times
Grade is 4.0 grades；Test wash baking 30 times after, non-ironing DP grade be 3.5 grades, while shirt be easiest to gall leader position it is still complete
Well, without breakage.To the tearing of DP shirt, tensile strength, durability are tested, and indices are above national related mark
It is quasi-.
It is high to the Chinese fiber crops that yarn count specification specific in embodiment 2 is Cotton100S/2*HEMP36Nm 120*64 plain weave/cotton
Zhi Gaomi shirt fabric compares test, detect respectively fabric after without non-ironing processing, traditional non-ironing crosslinking of dry state and this
The performance indicator after the crease-resistant processing of high temperature tide state pressing DP in invention, testing result are shown in Table 1.
Fabric performance index comparison after the different non-ironing processing of table 1
It is high to the Chinese fiber crops that yarn count specification specific in embodiment 2 is Cotton100S/2*HEMP36Nm 120*64 plain weave/cotton
Zhi Gaomi shirt fabric, chooses 4 set products and compares test, detects fabric respectively after DP is baked, conventional ready-made clothes washing work
The free formaldehyde content after decatize steaming after skill and in the present invention, testing result are shown in Table 2.
Free formaldehyde content in 2 different process of table treated fabric
In above-described embodiment, Fixapret F-AP resin selects the modification of high Gao Huagong (China) Co., Ltd production
Hydroxymethyl-2 dihydroxy-ethylene urea class crosslinked at low temperature resin, appearance clarification, can use cold water infinite dilution.Polyurethane is protected as strength
It protects agent to use, selects the RPU-N type polyurethane of high Gao Huagong (China) Co., Ltd production, it is one that appearance, which is clear liquid,
Kind heat reactivity polyurethane, ionic is nonionic, and the pH value of stoste is 5 ± 1, can be dissolved in cold water in any proportion, until
Boiling does not generate flash-point, and storage temperature, which is lower than at 40 DEG C, at least to be stored 12 months.Softening agent selects solar corona chemistry in Zhejiang limited
The product or model NICCA POLYSOFTER PE-208Z for the model NICCA SILICONE EP-1000Z that company provides
Product or Hangzhou Zhongtai Deep Cryogenic Technology Co., Ltd. provide model Hi-Soft 40 product.NICCA
SILICONE EP-1000Z type softening agent is one kind by organosilicon, amides compound, nonionic surfactant, You Jirong
The mixture that agent and water mix, curable type point about 30%, isopropanol content is about 2%；Its appearance is in yellowish white~light red
Yellow-white mucus shape, free from extraneous odour, the pH value of stoste are about 6.5, and about 82 DEG C of boiling point, 100 DEG C of flash-point ﹥ (closed-cup), 20 DEG C of specific gravity
About 0.97g/cm3, can be dissolved each other with water with any ratio.NICCA POLYSOFTER PE-208Z type softening agent is one kind by hydro carbons
The mixture that compound, nonionic surfactant, organic solvent and water mix, ethylene glycol content are about 0.8%；Outside it
Seeing is in yellowish white liquid, and without special smell, the pH value of stoste is about 9.0, and about 100 DEG C of boiling point, fusing point is -5 DEG C (freezing),
100 DEG C of flash-point ﹥ (closed-cup), 20 DEG C of ratio weighs about 0.99g/cm3, can be dissolved each other with water with any ratio.40 type of Hi-Soft is soft
Agent is high score sub-portfolio polyethylene and ethylene copolymers product, emulsification made of special surface activating agent and unique formula are merged through high pressure
Liquid, appearance are faint yellow translucent liquid, and the pH value under 1% concentration is 9.0~10.0, are in weak cation type, soluble easily in water,
It can be with resin and cationic auxiliary compatibility.
Claims (6)
1. a kind of finishing after slopwork method for fine finishing for improving the durable ironing-free performance of Chinese fiber crops shirt, which is characterized in that including following
Step:
1) the crease-resistant processing of high temperature tide state pressing DP is carried out to Chinese fiber crops shirt, realizes the one-pass molding to Chinese fiber crops shirt, detailed process
Are as follows: DP is applied to Chinese fiber crops shirt by spraying and exempts to press resin liquid and low temperature predry, control Chinese fiber crops shirt is 50~70 % containing damp rate, then
According to version type, size specification and the profile of Chinese fiber crops shirt, DP pressure is carried out to Chinese fiber crops shirt difference garment piece position using pressing mold
Scald molding, the pressing sequence at each garment piece position are as follows: width, left sleeve, right sleeve, collar and cuff before shirt back panel, left front, the right side；
2) Li carries out low-temperature curing processing to the Chinese fiber crops shirt after one-pass molding Yong oven, realize to Chinese fiber crops shirt it is secondary at
Type, it is cooling；
3) VP decatize steaming is carried out to the Chinese fiber crops shirt after post forming in steaming box, after steaming, by Chinese fiber crops shirt from
It is taken out in steaming box and natural cooling gets damp again；
4) by Chinese fiber crops shirt it is whole scald and carry out finished product packing.
2. a kind of finishing after slopwork method for fine finishing for improving the durable ironing-free performance of Chinese fiber crops shirt according to claim 1,
It is characterized in that, in step 1), when each garment piece position pressing, pressing temperature is 150~170 DEG C, and pressing pressure is 2~4 kg/
cm2, the pressing time is 20~50 seconds.
3. a kind of finishing after slopwork method for fine finishing for improving the durable ironing-free performance of Chinese fiber crops shirt according to claim 1,
It is characterized in that, exempting to press in terms of resin liquid by DP described in 1L in step 1), the DP exempts to press the formula of resin liquid are as follows: 140~
The Fixapret F-AP resin of 180 g, the magnesium chloride of 16~20 g, the polyurethane of 50~60 g, the softening agent of 20~40 g, 2
The penetrating agent JFC of g；Wherein, the Fixapret F-AP resin is the modification of high Gao Huagong (China) Co., Ltd production
Hydroxymethyl-2 dihydroxy-ethylene urea class crosslinked at low temperature resin, the softening agent are the type that Zhejiang Nicca Chemical Co., Ltd provides
Number for NICCA SILICONE EP-1000Z product or model NICCA POLYSOFTER PE-208Z product or Hangzhou
The product for the model Hi-Soft 40 that Zhong Tai cryogenics limited liability company provides.
4. a kind of finishing after slopwork method for fine finishing for improving the durable ironing-free performance of Chinese fiber crops shirt according to claim 3,
It is characterized in that, the polyurethane is the polyurethane RPU-N of high Gao Huagong (China) Co., Ltd production.
5. a kind of finishing after slopwork method for fine finishing for improving the durable ironing-free performance of Chinese fiber crops shirt according to claim 1,
It is characterized in that, the temperature of low-temperature curing processing is 110~140 DEG C in step 2, the time is 5~15 minutes.
6. a kind of finishing after slopwork method for fine finishing for improving the durable ironing-free performance of Chinese fiber crops shirt according to claim 1,
It is characterized in that, the vapor (steam) temperature of VP decatize steaming is 100~105 DEG C in step 3), steam pressure is 1.0~1.5 bar,
The steaming time is 15~30 minutes.
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| CN111593584A (en) * | 2020-06-30 | 2020-08-28 | 盛虹集团有限公司 | Dyeing and finishing processing technology of cyclic renewable polyester fabric |
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