CN105133315A - Finishing agent composition for cotton-silk fabrics and processing method of cotton-silk easy-care shirt - Google Patents
Finishing agent composition for cotton-silk fabrics and processing method of cotton-silk easy-care shirt Download PDFInfo
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- CN105133315A CN105133315A CN201510600931.XA CN201510600931A CN105133315A CN 105133315 A CN105133315 A CN 105133315A CN 201510600931 A CN201510600931 A CN 201510600931A CN 105133315 A CN105133315 A CN 105133315A
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Abstract
The invention discloses a finishing agent composition for cotton-silk fabrics. The finishing agent composition comprises the following ingredients by weight: 120 to 180 parts of dihydroxy ethylene-urea resin, 10 to 60 parts of a powerful protecting agent, 10 to 50 parts of a smoothing agent, 30 to 80 parts of a softening agent, 10 to 25 parts of a catalyst, 5 to 10 parts of an anti-fraying agent, 1 to 5 parts of a penetrating agent, and 5 to 10 parts of a formaldehyde scavenger. The invention further provides a processing method of a cotton-silk easy-care shirt. The processing method of the cotton-silk shirt garment comprises the following steps: prewashing, drying, material spraying, pre-drying, pressing, baking, purified water washing, drying and moisture regaining, wherein the finishing agent composition is uniformly applied onto the cotton-silk easy-care shirt in the material spraying step. The finishing agent composition is used for finishing process of the cotton-silk fabrics, and can be used for overcoming the defect that the anti-sliding property of the cotton-silk fabrics is lowered after conventional easy-care treatment, reserving the own moisture permeability, air permeability and natural drapability of the cotton-silk fabrics, and enabling the cotton-silk fabrics to have relatively high easy-care property. Therefore, people can wear the shirt comfortably, and the shirt is easy to care. Moreover, the formaldehyde content of the finished cotton-silk easy-care shirt can be lower than the national standard.
Description
Technical field
The present invention relates to clothing field, specifically relate to a kind of finishing agent composition of staple fabric and the processing method of staple wash-and-wear of shirt.
Background technology
Soft through processing the real silk fabric color and luster weaved by silk fiber, drapability is good, moisture-penetrable ventilated, soft smooth, there is graceful luxurious outward appearance and good snugness of fit, and real silk fabric is weaved by natural protein fibre to form, and has certain health.Meanwhile, because it has higher dry state creasy recovery angle, these excellent characteristics make real silk fabric become most popular high-quality and spin one of material.But there is not chemical crosslinking between the protein macromolecule due to real silk, when silk fiber water suction swelling, sat linkage ruptures, and meanwhile, during hygrometric state, hydrone destroys the hydrogen bond between the large molecule of fiber, therefore when being subject to External Force Acting, strand is easy to Relative sliding occurs, and when external force is removed, intermolecular do not have again enough restraining forces to make it be returned to original position, this makes the real silk fabric wrinkle resistance that wets very poor, greatly have impact on the practical function of clothing.This is a critical defect of real silk fabric, brings inconvenience to taking of silk, is therefore necessary to carry out anti-crease finishing to real silk fabric.
But the crease-shedding finishing agent mainly cotton crease-shedding finishing agent of current comparative maturity,-the OH of such finishing agent under certain condition easily very soon and on cotton is cross-linked, thus reach non-ironing effect, and when making it act on silk fabrics ,-the NH on the more difficult and silk fiber element of the reactive group on finishing agent
2isoreactivity group occurs crosslinked, therefore needs to take special reaction system and process conditions.In addition, because silk has natural smooth performance, the resistant slide poor-performing of fabric self, especially a certain amount of silicone oil softener is added for reaching good feel in noniron finish process, more exacerbate this defect, therefore, also need special finishing agent composition to arrange.In addition, due to the existence of silk, comparatively pure cotton fabric is compared, the reduction of cotton ratio, and for ensureing that the flatness after pressing exempted from by fabric, resin demand increases, and effectively crosslinking degree declines simultaneously, the problem that after producing material treatment, free formaldehyde content raises.
Summary of the invention
Technical problem to be solved by this invention is, for the deficiencies in the prior art, provides a kind of finishing agent composition of staple fabric and make use of the processing method that this finishing agent composition carries out staple wash-and-wear of shirt.Staple shirt is after the method processing, and the becoming unwoven or untiwisted to split of fabric improves, and can ensure that content of formaldehyde is within national standard simultaneously.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of finishing agent composition of staple fabric; by weight; this finishing agent composition contains dihydroxy ethylene carbamide resin 120 ~ 180 parts; strong protecting agent 10 ~ 60 parts, smooth agent 10 ~ 50 parts, softener 30 ~ 80 parts; catalyst 10 ~ 25 parts; anti-becoming unwoven or untiwisted splits agent 5 ~ 10 parts, bleeding agent 1 ~ 5 part, formaldehyde scavenger 5 ~ 10 parts.Dihydroxy ethylene carbamide resin can improve the smooth appearance degree of staple fabric after noniron finish, and amount of resin is more, and the smooth appearance degree of fabric is better, but brute force is poorer; Strong protecting agent can increase the stretching of fabric after non-ironing process, tear ability; Smooth agent makes the non-ironing rear cloth cover of fabric level and smooth not coarse; Softener can make staple fabric obtain better soft feel, and does not affect the hydrophily of fabric; Anti-become unwoven or untiwisted split agent for improve fabric non-ironing after antiskid performance; Bleeding agent can increase the swelling of silk fiber, makes finishing agent penetrate into fibrous inside fast.Finishing agent composition of the present invention is processed for the arrangement of staple fabric, the defect of staple fabric resistant slide degradation after conventional noniron finish can be overcome, and retain the poisture-penetrability and gas permeability that staple fabric itself has, and natural drapability, staple fabric is made to have higher ironing-free performance, make people comfortable and easy to wear, easily arrange, can ensure that the staple shirt content of formaldehyde after arrangement is lower than national standard simultaneously.
Described dihydroxy ethylene carbamide resin is hydroxymethyl-2 dihydroxy-ethylene urea resin; described strong protecting agent is polyethylene kind strong protecting agent; described smooth agent is TPO softener; described softener is amino silicones; described catalyst is magnesium chloride; described anti-ly become unwoven or untiwisted that to split agent be the gluey polysilicon acid of modification, described bleeding agent is polyoxyethylene linear alkyl ether, and described formaldehyde scavenger is the mixture of melamine and ethylene urea.The gluey polysilicon acid class of modification resists to become unwoven or untiwisted to be split agent and effectively can increase coefficient of friction between yarn, is keeping, under the prerequisite that fabric feeling is substantially constant, effectively increasing its resistant slide performance; Polyoxyethylene linear alkyl ether has high osmosis, staple fabric can be impelled swelling fully under hygrometric state, thus make finishing agent be deep into fibrous inside, increases the polarization with active group generation cross-linking reaction on silk fiber molecule, reaches better ironing-free performance.
Because-OH the group of conventional cotton with crease-shedding finishing agent on main and cotton is cross-linked, and with-the NH on silk fiber
2the reactivity of group is lower, therefore for being suitable for staple fabric, needs specific finishing agent, reaction system and condition, to substitute existing cotton crease-shedding finishing agent.The reason of silk wet crease recovery angle difference is mainly, when silk fiber hygrometric state is swelling, sat linkage and intermolecular force are very easily destroyed, not exclusively reversible slippage is there is between strand under External Force Acting, the present invention utilizes this point just, act in a diametrically opposite way, swelling by increasing fiber, increase the reaction time, thus reach the good and lasting ironing-free performance of staple fabric.In addition, for the double contradition existed between non-ironing feel and resistant slide performance, between ironing-free performance and fabric hydrophily, also need to add special reactive materials, the present invention is by adding the appropriate anti-non-ironing feel and resistant slide performance of splitting agent class balance fabric of becoming unwoven or untiwisted, and the hydrophily of fabric will be deteriorated while ironing-free performance raising, the present invention will improve the hydrophily of fabric by adding appropriate hydrophilic finish agent.
Described dihydroxy ethylene carbamide resin for the marque that BASF AG provides be FixapretF-ECO or FixapretNF, gram marque that Lay benefactor department provides is ArkofixELF, the marque that Huntsman Corporation provides for marque that KNITTEXFFRC and Nano-Tex company provides be the one in the hydroxymethyl-2 dihydroxy-ethylene urea resin of NT-R521, described strong protecting agent for the marque that advanced company provides be HI-SOFT, the marque that BASF AG provides for marque that PEP and Rudoiph company provide be the polyethylene kind strong protecting agent product of RUCO-LUBKSA, described smooth agent for marque that Yorkshire company provides be the TPO softener product of AP-NP40, described softener for model that BASF AG provides be the amino silicones product of SIS or TEXILONEL70, described anti-become unwoven or untiwisted split agent for the marque provided for Rudoiph company be the gluey polysilicon acid product of modification of SSG300, described bleeding agent for marque that Ningbo star Fine Chemical Co., Ltd provides be the fatty alcohol-polyoxyethylene ether product of JFC, described formaldehyde scavenger for the Nanjing marque that Science and Technology Ltd. provides of enjoying a double blessing be the product of Sq-5861.
This finishing agent composition is also containing hydrophilic finish agent and polyurethane finishing agent, and by weight, this finishing agent composition contains hydrophilic finish agent 30 ~ 100 parts, polyurethane finishing agent 30 ~ 60 parts.Polyurethane finishing agent and softener can make staple fabric obtain better soft feel, and do not affect the hydrophily of fabric, and have the characteristic of self-crosslinking film forming, can give the hydrophily of fabric excellence, hygroscopicity, feel and anti-wear performance further; Smooth agent makes the non-ironing rear cloth cover of fabric level and smooth not coarse.
Described hydrophilic finish agent is polyoxyethylene alkyl ether class finishing agent or quaternary ammonium group silicone oil, and described polyurethane finishing agent is modified polyether polyurethane.Polyoxyethylene alkyl ether class finishing agent or quaternary ammonium group silicone oil have the feature of high-hydrophilic, staple fabric can be made to obtain better soft and not affect hydrophily, and can occur crosslinked and can the characteristic of self-crosslinking film forming with the amino on silk fiber molecule or carboxyl by utilizing it, while the non-ironing smooth appearance degree of improvement, the hydrophily of staple fabric excellence, feel and anti-wear performance can be given.
The polyoxyethylene alkyl ether class finishing agent product that the marque that described hydrophilic finish agent provides for Nano-Tex company is NT-H420 or NT-H570 and the marque that Rudoiph company provides are the quaternary ammonium group silicone oil product of SIQ, described polyurethane finishing agent for marque that Tuo Na company provides be the modified polyether polyurethane products of Nano-PU.
A kind of processing method of staple wash-and-wear of shirt, staple shirt ready-made clothes without non-ironing process is carried out the processing process of following processing step: prewashing → oven dry → material spray → preliminary drying → pressing → bake → pure washing → oven dry → moisture regain, described material spray technique is: adopt automatic material spraying machine finishing agent composition is uniformly applied to through prewashing and dry staple shirt on, the liquid carrying rate of staple shirt is made to be 75 ~ 100%, this finishing agent composition contains dihydroxy ethylene carbamide resin 120 ~ 180 parts, strong protecting agent 10 ~ 60 parts, smooth agent 10 ~ 50 parts, softener 30 ~ 80 parts, catalyst 10 ~ 25 parts, anti-becoming unwoven or untiwisted splits agent 5 ~ 10 parts, bleeding agent 1 ~ 5 part, formaldehyde scavenger 5 ~ 10 parts.The object of ready-made clothes prewashing is the impurity etc. washed away on shirt, ensures that fabric has enough water imbibitions, enables auxiliary agent rapid osmotic in following process processing procedure to staple fibrous inside; The object of prewashing post-drying is that the liquid carrying rate guaranteeing ready-made clothes reaches requirement, so that the further infiltration of finishing agent composition in staple fiber during material spray, bake out temperature is generally 50 ~ 60 DEG C, and the time is generally 30 ~ 60min; Adopt automatic material spraying machine to be atomized material spray, shirt each position band liquid can be made even, make finishing agent composition permeate fully, increase finally through the smooth appearance degree of the staple shirt of non-ironing process; Be sprayed onto on shirt owing to often having excessive finishing agent composition during material spray, can be dried by preliminary drying and remove the finishing agent composition of fraction, in addition, preliminary drying also makes reducing containing damp rate of cloth cover, avoids shirt to press in next pressing step and does not do, and, also can avoid because fabrics cloth cover is too damp and cause dyestuff generation migration, cause cloth cover bleeding or staining mutually, preliminary drying temperature is generally 50 ~ 60 DEG C, time is generally 1 ~ 2min, and the liquid carrying rate of pre-baked shirt is usually 30 ~ 50%; Pressing, namely shapes, and mainly adopts corresponding equipment to arrange positions such as shirt bodice, sleeve, collars, gives the face shaping that blouse fabric is smooth; The object baked is fixed up by the face shaping giving fabric through pressing; Pure washing can give that fabric continues or better hydrophily, and washing temperature is generally 30 ~ 40 DEG C, and the time is generally 30min; During moisture regain, shirt is placed at least 2 hours at ambient temperature, object gives shirt better feel, and can improve the brute force of shirt to a certain extent, and the temperature of moisture regain environment is generally 20 ± 2 DEG C, and humidity is generally 65 ± 5%.Adopt finishing agent composition of the present invention and arranged the high-grade staple wash-and-wear of shirt of processing by processing method of the present invention, having that drapability is good, gas permeability strong, the smooth advantage such as not coarse of good hygroscopicity, cloth cover, i.e. wash and wear need not be pressed.
The staple fabric of indication of the present invention, comprises cotton silk interwoven fabric and staple BLENDED FABRIC and other similar cellulose fibre and silk and interweaves or blended fabric.
Described dihydroxy ethylene carbamide resin is hydroxymethyl-2 dihydroxy-ethylene urea resin; described strong protecting agent is polyethylene kind strong protecting agent; described smooth agent is TPO softener; described softener is amino silicones; described catalyst is magnesium chloride; described anti-ly become unwoven or untiwisted that to split agent be the gluey polysilicon acid of modification, described bleeding agent is polyoxyethylene linear alkyl ether, and described formaldehyde scavenger is the mixture of melamine and ethylene urea.
Described pure water-washing step adopts water lotion washing, and containing concentration in described water lotion is the bleeding agent of 2 ~ 3g/L, and described bleeding agent is polyoxyethylene linear alkyl ether.In water lotion, add the bleeding agent that concentration is 2 ~ 3g/L, can give shirt better hygroscopicity, and then improve its snugness of fit.
The pressing temperature of described press process is 140 ~ 160 DEG C, and the pressing time is 40 ~ 70s; The baking temperature of described baking is 110 ~ 130 DEG C, and the time of baking is 8 ~ 12min.
Compared with prior art, the invention has the advantages that: finishing agent composition of the present invention is processed for the arrangement of staple fabric, the defect of staple fabric resistant slide degradation after conventional noniron finish can be overcome, and retain the poisture-penetrability and gas permeability that staple fabric itself has, and natural drapability, make staple fabric have higher ironing-free performance, make people comfortable and easy to wear, easily arrange, can ensure that the staple shirt content of formaldehyde after arrangement is lower than national standard simultaneously.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1: the shirt ready-made clothes fabric selected by the present embodiment is staple intertexture shirt fabric.By weight, the finishing agent composition of employing contains: the MgCl of the JFC of the Nano-PU of the NT-H420 of the SIS of the PEP of the HI-SOFT of the FixapretF-ECO of 140g, 30g, 30g, 60g, 50g, 30g, 2g, 17g
2, the Sq-5861 of the SSG300 of 5g/L, 6g/L.First prewashing and oven dry are carried out to shirt liner ready-made clothes; Again above-mentioned finishing agent composition be uniformly applied to through prewashing by automatic material spraying machine and on the one integral piece shirt of drying, make the liquid carrying rate of shirt be 80%; Preliminary drying shirt afterwards, pre-baked liquid carrying rate about 40%; Then by mould by each for shirt position on pressing machine respectively at 140 DEG C of pressing 50s, during pressing, applied pressure is 0.5Kg/cm
2; Shirt after pressing bakes 8min in 130 DEG C ovens; After shirt cooling after baking, being placed on JFC content is in the water lotion of 2g/L, washes with industrial washing machine water, and bath raio is 1:20, then pure washing 10min at lower than 40 DEG C of temperature, and dewater, the shirt after dehydration is dried at 50 ~ 60 DEG C of temperature; Finally by shirt ready-made clothes at the indoor moisture regain 30min of constant temperature and humidity, namely obtain the staple wash-and-wear of shirt of embodiment 1, this wash-and-wear of shirt is smoothly soft, smooth appearance, and the test result of index of correlation is as follows:
| Performance assessment criteria | Required value | Method of testing | Test value |
| Smooth appearance degree/level after 5 washing and drying | ≥3.5 | GB/T 13769 4A rolls oven dry | 3.5 |
| Ultimate strength/N | Warp, broadwise >=160 | GB/T 3923.1 | Warp-wise 480, broadwise 246 |
| Tearing brute force/N | Warp, broadwise >=7 | GB/T 3917.1 | Warp-wise 23.1, broadwise 26.8 |
| Content of formaldehyde/mg/Kg | ≤75 | GB/T 2912.1 | <20 |
| Hydrophily/S | - | AATCC 79 | 14 |
| Resistant slide performance/cm | - | GBT 13772.2 | Warp-wise 0.3/ broadwise 0.4 |
Embodiment 2: the shirt ready-made clothes fabric selected by the present embodiment is cotton yarn and silk intertexture shirt fabric.By weight, the finishing agent composition of employing contains: the MgCl of the JFC of the Nano-PU of the NT-H420 of the SIS of the PEP of the HI-SOFT of the ArkofixELF of 180g, 10g, 40g, 30g, 60g, 60g, 3g, 23g
2, the Sq-5861 of the SSG300 of 6g/L, 6g/L.First prewashing and oven dry are carried out to shirt liner ready-made clothes; Again above-mentioned finishing agent composition be uniformly applied to through prewashing by automatic material spraying machine and on the one integral piece shirt of drying, make the liquid carrying rate of shirt be 90%; Preliminary drying shirt afterwards, pre-baked liquid carrying rate about 30%; Then by mould by each for shirt position on pressing machine respectively at 160 DEG C of pressing 40s, during pressing, applied pressure is 0.5Kg/cm
2; Shirt after pressing bakes 10min in 120 DEG C ovens; After shirt cooling after baking, being placed on JFC content is in the water lotion of 2g/L, washes with industrial washing machine water, and bath raio is 1:20, then pure washing 10min at lower than 40 DEG C of temperature, dewaters; Shirt after dehydration is dried at 50 ~ 60 DEG C of temperature; Finally by shirt ready-made clothes at the indoor moisture regain 30min of constant temperature and humidity, namely obtain the staple wash-and-wear of shirt of embodiment 2, this wash-and-wear of shirt is smoothly soft, smooth appearance, and the test result of index of correlation is as follows:
| Performance assessment criteria | Required value | Method of testing | Test value |
| Smooth appearance degree/level after 5 washing and drying | ≥3.5 | GB/T 13769 8A rolls oven dry | 3.5 |
| Ultimate strength/N | Warp, broadwise >=160 | GB/T 3923.1 | Warp-wise 459, broadwise 454 |
| Tearing brute force/N | Warp, broadwise >=7 | GB/T 3917.1 | Warp-wise 15.4, broadwise 22.2 |
| Content of formaldehyde/mg/Kg | ≤75 | GB/T 2912.1 | <20 |
| Hydrophily/S | - | AATCC 79 | 12 |
| Resistant slide performance/cm | ≤0.6 | GBT 13772.2 | Warp-wise 0.4/ broadwise 0.3 |
Comparative example 1: be with the finishing agent composition of embodiment 1 and the difference of processing method, do not use resin FixapretF-ECO in comparative example 1, other auxiliary agent and processing conditions identical with embodiment 1.The staple wash-and-wear of shirt of the comparative example 1 obtained is smoothly soft, but it is poor to wash rear cloth surface evenness, and test result is as follows:
| Performance assessment criteria | Required value | Method of testing | Test value |
| Smooth appearance degree/level after 5 washing and drying | ≥3.5 | GB/T 13769 4A rolls oven dry | 2.0 |
Brute force and other index:
| Performance assessment criteria | Required value | Method of testing | Test value |
| Ultimate strength/N | Warp, broadwise >=160 | GB/T 3923.1 | Warp-wise 785, broadwise 428 |
| Tearing brute force/N | Warp, broadwise >=7 | GB/T 3917.1 | Warp-wise > 32, broadwise > 32 |
| Content of formaldehyde/mg/Kg | ≤75 | GB/T 2912.1 | <20 |
| Hydrophily/S | - | AATCC 79 | 13 |
| Anti-slipping property/cm | ≤0.6 | GB/T 13772.2 | Warp-wise 0.3/ broadwise 0.4 |
Comparative example 2: be with the finishing agent composition of embodiment 2 and the difference of processing method, do not use modified polysilicate SSG300 in comparative example 2, other auxiliary agent and processing conditions identical with embodiment 2.The staple wash-and-wear of shirt smooth appearance degree of the comparative example 2 obtained is good, hydrophily, ultimate strength and tearing brute force are substantially constant, and cloth cover feel also changes not quite, but cloth cover resistant slide performance obviously reduces, and test result is as follows:
| Performance assessment criteria | Required value | Method of testing | Test value |
| Resistant slide performance/cm | ≤0.6 | GBT 13772.2 | Warp-wise 0.7/ broadwise 0.5 |
| Smooth appearance degree/level after 5 washing and drying | ≥3.5 | GB/T 13769 8A rolls oven dry | 3.5 |
| Ultimate strength/N | Warp, broadwise >=160 | GB/T 3923.1 | Warp-wise 461, broadwise 446 |
| Tearing brute force/N | Warp, broadwise >=7 | GB/T 3917.1 | Warp-wise 15.8, broadwise 21.7 |
| Content of formaldehyde/mg/Kg | ≤75 | GB/T 2912.1 | <20 |
| Hydrophily/S | - | AATCC 79 | 11 |
Comparative example 3: be with the finishing agent composition of embodiment 2 and the difference of processing method, does not use hydrophilic finish agent NT-H420 in comparative example 3, other auxiliary agent and processing conditions identical with embodiment 2.The indexs such as the staple wash-and-wear of shirt smooth appearance degree of the comparative example 3 obtained is good, powerful are in a slight decrease, but cloth cover hydrophily is obviously deteriorated, and test result is as follows:
| Performance assessment criteria | Required value | Method of testing | Test value |
| Smooth appearance degree/level after 5 washing and drying | ≥3.5 | GB/T 13769 8A rolls oven dry | 3.5 |
| Ultimate strength/N | Warp, broadwise >=160 | GB/T 3923.1 | Warp-wise 441, broadwise 430 |
| Tearing brute force/N | Warp, broadwise >=7 | GB/T 3917.1 | Warp-wise 14.7, broadwise 21.0 |
| Content of formaldehyde/mg/Kg | ≤75 | GB/T 2912.1 | <20 |
| Hydrophily/S | - | AATCC 79 | 84 |
| Resistant slide performance/cm | ≤0.6 | GBT 13772.2 | Warp-wise 0.4/ broadwise 0.4 |
Comparative example 4: be with the finishing agent composition of embodiment 2 and the difference of processing method, do not use polyurethane finishing agent Nano-PU in comparative example 4, other auxiliary agent and processing conditions identical with embodiment 2.The staple wash-and-wear of shirt smooth appearance degree of the comparative example 4 obtained is deteriorated, powerful and cloth cover hydrophily is also in a slight decrease, and test result is as follows:
| Performance assessment criteria | Required value | Method of testing | Test value |
| Smooth appearance degree/level after 5 washing and drying | ≥3.5 | GB/T 13769 8A rolls oven dry | 3.0 |
| Ultimate strength/N | Warp, broadwise >=160 | GB/T 3923.1 | Warp-wise 401, broadwise 389 |
| Tearing brute force/N | Warp, broadwise >=7 | GB/T 3917.1 | Warp-wise 12.9, broadwise 18.7 |
| Content of formaldehyde/mg/Kg | ≤75 | GB/T 2912.1 | <20 |
| Hydrophily/S | - | AATCC 79 | 19 |
| Resistant slide performance/cm | ≤0.6 | GBT 13772.2 | Warp-wise 0.4/ broadwise 0.3 |
Comparative example 5: be with the composition of the finishing agent of embodiment 2 and the difference of processing method, does not use textile formaldehyde scavenger Sq-5861 in comparative example 5, other auxiliary agent and processing conditions identical with embodiment 2.The staple ironing-free shirt content of formaldehyde of the comparative example 5 obtained exceeds standard, and test result is as follows:
| Performance assessment criteria | Required value | Method of testing | Test value |
| Content of formaldehyde/mg/Kg | ≤75 | GB/T 2912.1 | <108 |
Embodiment 1-2 is visible compared with the test result of comparative example 1-4, embodiment of the present invention 1-2 is according to the good hydrophilic finiss effect of quaternary ammonium group silicone oil, modified polysilicate has neither to be affected feel and can promote thread friction coefficient again and increase cloth cover resistant slide performance, and polyurethanes material has self-crosslinking, and it does not affect feel and hydrophilic characteristic, the effect that binding resin arranges, staple shirt is made to reach good hydrophilic property after treatment, soft effect, maintain the effect of the natural drapability that staple shirt has simultaneously, the neutralization of melamine and ethylene urea material PARA FORMALDEHYDE PRILLS(91,95) ensures that its content is within national standard.
In above embodiment, the FixapretF-ECO that the BASF AG selected provides is a kind of colourless to weak yellow liquid, the pH value of 20 DEG C is 5, setting temperature is about-10 DEG C, boiling temperature > 100 DEG C, flash-point > 100 DEG C, the density of 20 DEG C is 1.2g/cm
3, be dissolved in water completely; The ArkofixELF outward appearance of gram Lay benefactor department selected is clear liquid, and the density of 20 DEG C is 1.22g/cm
3, can dilute with arbitrary proportion with cold water; Except FixapretF-ECO and ArkofixELF, dihydroxy ethylene carbamide resin also can select the NT-R521 of the FixapretNF of BASF AG, KNITTEXFFRC or the Nano-Tex company of Huntsman Corporation, wherein: FixapretNF is a kind of clarification, micro-yellow solution, available cold water infinite dilution, storage temperature is 5-30 DEG C; KNITTEXFFRC is a kind of colourless to micro-yellow transparent liquid, and pH value about 2.5, the density of 20 DEG C is 1.100-1.120g/cm
3; NT-R521 is a kind of yellowish or micro-yellowish-brown transparency liquid, and pH value is 0.5-2.0, is dissolved in water completely, and storage temperature is 5-35 DEG C.
In above embodiment, the HI-SOFT of the advanced company selected is a kind of outward appearance is pistac translucent liquid, and pH value is 9.0-10.0 (1% concentration), soluble in water; The PEP of BASF AG is a kind of colourless to weak yellow liquid, and the pH value of 20 DEG C is about 8, and setting temperature is about 0 DEG C, boiling temperature is about 100 DEG C, flash-point > 100 DEG C, ignition temperature > 200 DEG C, density is about 1.0g/cm
3, miscible in water, dynamic viscosity < 50mPas, kinematic viscosity is 160mm
2/ s; Except HI-SOFT and PEP, strong protecting agent also can select the RUCO-LUBKSA of Rudoiph company, and RUCO-LUBKSA is a kind of white emulsion, and the density of 20 DEG C is 1.0g/cm
3, be soluble in cold water, resistance to hard water, acid, alkali.
In above embodiment, smooth agent selects the AP-NP40 of Yorkshire company, and AP-NP40 outward appearance is shallow transparent or transparency liquid, consists of 40% and opens rare polyolefin emulsion, can arbitrary proportion water-soluble.
In above embodiment, the SIS of the BASF AG selected is a kind of colourless to white emulsion, and pH value is about 5.1, bubble point about 100 DEG C, and the density of 20 DEG C is 1.002g/cm
3, the dynamic viscosity of 23 DEG C is 48.6mPas, except SIS, softener also can select the TEXILONEL70 of BASF AG, and TEXILONEL70 is that one is clear to micro-turbid liquid, and pH value is 5.0 ± 1.0, ignition temperature > 200 DEG C, boiling point>=100 DEG C, water-soluble.
In above embodiment, anti-becoming unwoven or untiwisted splits the SSG300 that Rudoiph company is selected in agent, and SSG300 is a kind of oyster white milk shape liquid, and the density of 20 DEG C is about 1.2g/cm
3, be soluble in cold water.
In above embodiment, the JFC of Ningbo star Fine Chemical Co., Ltd selected by bleeding agent, and JFC is a kind of colourless to flaxen clear viscous liquids, soluble in water, acidproof, alkaline-resisting, chlorine-resistant, heat-resisting, resistance to hard water, resistance to slaine.
In above embodiment, formaldehyde scavenger select Nanjing enjoy a double blessing the Sq-5861 of Science and Technology Ltd., Sq-5861 be a kind of colourless, tasteless, not containing the transparency liquid of the poisonous carcinogen of hydrazine class, solid content >=5%, pH value is 7-8, at room temperature stores.
In above embodiment, the NT-H420 of the Nano-Tex company selected is a kind of white liquid, and pH value is 4.0-6.0, and density is 1.0g/cc, initial boiling point > 100 DEG C, volatile organic content < 0.5%; Except NT-H420, hydrophilic finish agent also can select the NT-H570 polyoxyethylene alkyl ether class finishing agent product of Nano-Tex company or the SIQ quaternary ammonium group silicone oil product of Rudoiph company, wherein: NT-H570 is a kind of white or near-white liquid, pH value is 5.4 ± 1.0, and solid content is 20.5 ± 1.5%; SIQ is a kind of limpid micro-yellow emulsion, and the density of 20 DEG C is about 1.0g/cm
3; PH value is 5-7, is soluble in cold water, has hydrophilicity.
In above embodiment, polyurethane finishing agent selects the Nano-PU of Nano-Tex company, and Nano-PU is a kind of micro-yellow liquid, and the density of 23 DEG C is about 1.1g/cm
3, the viscosity of 20 DEG C is about 50mPas, and the pH value of 20 DEG C is 4.5-5.5, Yi Yushui mixing.
Claims (10)
1. the finishing agent composition of a staple fabric; it is characterized in that; by weight, this finishing agent composition contains dihydroxy ethylene carbamide resin 120 ~ 180 parts, strong protecting agent 10 ~ 60 parts; smooth agent 10 ~ 50 parts; softener 30 ~ 80 parts, catalyst 10 ~ 25 parts, anti-becoming unwoven or untiwisted splits agent 5 ~ 10 parts; bleeding agent 1 ~ 5 part, formaldehyde scavenger 5 ~ 10 parts.
2. the finishing agent composition of a kind of staple fabric according to claim 1; it is characterized in that described dihydroxy ethylene carbamide resin is hydroxymethyl-2 dihydroxy-ethylene urea resin; described strong protecting agent is polyethylene kind strong protecting agent; described smooth agent is TPO softener; described softener is amino silicones; described catalyst is magnesium chloride; described anti-ly become unwoven or untiwisted that to split agent be the gluey polysilicon acid of modification; described bleeding agent is polyoxyethylene linear alkyl ether, and described formaldehyde scavenger is the mixture of melamine and ethylene urea.
3. the finishing agent composition of a kind of staple fabric according to claim 2, it is characterized in that described dihydroxy ethylene carbamide resin for the marque that BASF AG provides be FixapretF-ECO or FixapretNF, gram marque that Lay benefactor department provides is ArkofixELF, the marque that Huntsman Corporation provides for marque that KNITTEXFFRC and Nano-Tex company provides be the one in the hydroxymethyl-2 dihydroxy-ethylene urea resin of NT-R521, described strong protecting agent for the marque that advanced company provides be HI-SOFT, the marque that BASF AG provides for marque that PEP and Rudoiph company provide be the polyethylene kind strong protecting agent product of RUCO-LUBKSA, described smooth agent for marque that Yorkshire company provides be the TPO softener product of AP-NP40, described softener for model that BASF AG provides be the amino silicones product of SIS or TEXILONEL70, described anti-become unwoven or untiwisted split agent for the marque provided for Rudoiph company be the gluey polysilicon acid product of modification of SSG300, described bleeding agent for marque that Ningbo star Fine Chemical Co., Ltd provides be the fatty alcohol-polyoxyethylene ether product of JFC, described formaldehyde scavenger for the Nanjing marque that Science and Technology Ltd. provides of enjoying a double blessing be the product of Sq-5861.
4. the finishing agent composition of a kind of staple fabric according to claim 1 or 2 or 3, it is characterized in that this finishing agent composition also containing hydrophilic finish agent and polyurethane finishing agent, by weight, this finishing agent composition contains hydrophilic finish agent 30 ~ 100 parts, polyurethane finishing agent 30 ~ 60 parts.
5. the finishing agent composition of a kind of staple fabric according to claim 4, it is characterized in that described hydrophilic finish agent is polyoxyethylene alkyl ether class finishing agent or quaternary ammonium group silicone oil, described polyurethane finishing agent is modified polyether polyurethane.
6. the finishing agent composition of a kind of staple fabric according to claim 5, it is characterized in that described hydrophilic finish agent for marque that marque that Nano-Tex company the provides polyoxyethylene alkyl ether class finishing agent product that is NT-H420 or NT-H570 and Rudoiph company provide be the quaternary ammonium group silicone oil product of SIQ, described polyurethane finishing agent for marque that Tuo Na company provides be the modified polyether polyurethane products of Nano-PU.
7. the processing method of a staple wash-and-wear of shirt, it is characterized in that the processing process staple shirt ready-made clothes without non-ironing process being carried out following processing step: prewashing → oven dry → material spray → preliminary drying → pressing → bake → pure washing → oven dry → moisture regain, described material spray technique is: adopt automatic material spraying machine finishing agent composition is uniformly applied to through prewashing and dry staple shirt on, the liquid carrying rate of staple shirt is made to be 75 ~ 100%, this finishing agent composition contains dihydroxy ethylene carbamide resin 120 ~ 180 parts, strong protecting agent 10 ~ 60 parts, smooth agent 10 ~ 50 parts, softener 30 ~ 80 parts, catalyst 10 ~ 25 parts, anti-becoming unwoven or untiwisted splits agent 5 ~ 10 parts, bleeding agent 1 ~ 5 part, formaldehyde scavenger 5 ~ 10 parts.
8. the processing method of a kind of staple wash-and-wear of shirt according to claim 7; it is characterized in that described dihydroxy ethylene carbamide resin is hydroxymethyl-2 dihydroxy-ethylene urea resin; described strong protecting agent is polyethylene kind strong protecting agent; described smooth agent is TPO softener; described softener is amino silicones; described catalyst is magnesium chloride; described anti-ly become unwoven or untiwisted that to split agent be the gluey polysilicon acid of modification; described bleeding agent is polyoxyethylene linear alkyl ether, and described formaldehyde scavenger is the mixture of melamine and ethylene urea.
9. the processing method of a kind of staple wash-and-wear of shirt according to claim 7 or 8, it is characterized in that described pure water-washing step adopts water lotion washing, containing concentration in described water lotion is the bleeding agent of 2 ~ 3g/L, and described bleeding agent is polyoxyethylene linear alkyl ether.
10. the processing method of a kind of staple wash-and-wear of shirt according to claim 7 or 8, it is characterized in that the pressing temperature of described press process is 140 ~ 160 DEG C, the pressing time is 40 ~ 70s; The baking temperature of described baking is 110 ~ 130 DEG C, and the time of baking is 8 ~ 12min.
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| CN109023766A (en) * | 2018-10-16 | 2018-12-18 | 江苏虎豹集团有限公司 | A kind of iron-free finishing process of polyester-cotton blend white fabrics |
| CN109487559A (en) * | 2018-10-16 | 2019-03-19 | 江苏虎豹集团有限公司 | A kind of noniron finish method of pure cotton fabric |
| CN109023766B (en) * | 2018-10-16 | 2021-03-02 | 江苏虎豹集团有限公司 | Non-ironing finishing process for polyester-cotton white fabric |
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| CN109577004B (en) * | 2018-11-23 | 2021-06-15 | 雅戈尔服装控股有限公司 | Processing method of easy-care shirt containing hemp or regenerated cellulose fiber |
| CN110241617A (en) * | 2019-03-11 | 2019-09-17 | 上海天坛助剂有限公司 | A kind of environment-friendly type wash and wear finisher and its application method |
| CN112471616A (en) * | 2020-11-19 | 2021-03-12 | 鲁泰纺织股份有限公司 | Production process of high shape-preserving labyrinth crepe appearance pure cotton shirt |
| CN115341389A (en) * | 2022-07-29 | 2022-11-15 | 雅戈尔服装制造有限公司 | Processing method for improving antistatic performance of ready-made garment non-ironing trousers fabric |
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