CN108611864A - A kind of yellowing-proof finish technique of wool-silk blended yarn weaved fabric - Google Patents

A kind of yellowing-proof finish technique of wool-silk blended yarn weaved fabric Download PDF

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Publication number
CN108611864A
CN108611864A CN201810508105.6A CN201810508105A CN108611864A CN 108611864 A CN108611864 A CN 108611864A CN 201810508105 A CN201810508105 A CN 201810508105A CN 108611864 A CN108611864 A CN 108611864A
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China
Prior art keywords
fabric
wool
yellowing
nano
blended yarn
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Pending
Application number
CN201810508105.6A
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Chinese (zh)
Inventor
桂明胜
李伟良
费根娣
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Jiangsu Sunshine Co Ltd
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Jiangsu Sunshine Co Ltd
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Priority to CN201810508105.6A priority Critical patent/CN108611864A/en
Publication of CN108611864A publication Critical patent/CN108611864A/en
Pending legal-status Critical Current

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53Polyethers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/207Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03Polysaccharides or derivatives thereof
    • D06M15/05Cellulose or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/10Animal fibres
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/10Animal fibres
    • D06M2101/12Keratin fibres or silk
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/25Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments

Abstract

The invention discloses a kind of yellowing-proof finish techniques of wool-silk blended yarn weaved fabric, include the following steps:Fabric is placed in deoiling agent solution by S1, and 15 ~ 30min is impregnated at 40 ~ 50 DEG C, is cleaned and dried;Fabric obtained by S1 is placed in the mixed solution of polyethylene glycol and water composition and impregnates by S2, and mangle processing is dried to water evaporating completely, obtains pretreatment fabric;Pretreatment fabric immersion is dispersed in the aqueous citric acid solution of nano-crystal cellulose, 1 ~ 2h is shaken under 50 ~ 75 DEG C, 40 ~ 45kHz ultrasonic waves, 2 ~ 3min of preliminary drying at 80 ~ 90 DEG C of fabric is taken out, then bakes drying at 140 ~ 150 DEG C by S3.Using citric acid and the polyethylene glycol of low molecular weight as crosslinking agent, it is grafted nano-crystal cellulose in fiber surface, nano-crystal cellulose has refraction and selective reflecting to incident light, therefore can improve the UV Aging Resistance of fabric.

Description

A kind of yellowing-proof finish technique of wool-silk blended yarn weaved fabric
Technical field
The invention belongs to wool fabric final finishing technical fields, and in particular to a kind of anti-yellowing of wool-silk blended yarn weaved fabric Finishing technique.
Background technology
Wool and silk good hand feeling, it is flexible, it is not easy to stain, comfortable and easy to wear, drapability, hygroscopicity and warmth retention property are good, Wearability and wrinkle resistance are also good, by consumers.But the yellowing phenomenon of wool and silk be influence its use one Big problem.Yellowing not only declines the gloss of fabric, and presentation quality is impacted, and intensity and elasticity are also damaged.Therefore, right It is necessary that wool and silk fabric carry out yellowing-proof finish technique.
During taking the xanthochromia of wool, silk etc. typically from external condition such as light, heat or chemical factor acid, Alkali, salt etc..It is phenol to cause the most common form of silk fabric xanthochromia for the blended yarn weaved fabric containing silk, during inventory Yellowing.In order to slow down the aging of plastic package material, phenol is often added wherein as antioxidant.Plastics package connects with clothes Fiber surface can be remained in after touch, fabric surface can be made to produce silk fabric in wearing process with the reaction of nitrogen oxides in air In by oxygen, ozone, moisture, sweat and microorganism the effects that, can also promote fabric xanthochromia.
For above-mentioned influence factor, the method for sorting of the blended plant of wool-silk generally include ultraviolet light screener arrange, Ultra-violet absorber arranges and the mode of the inorganic arrangements such as titanium dioxide, stannic oxide.Ultraviolet light screener can influence fabric Gas permeability and feel can also have the technological deficiency of durability and washability difference.
Therefore, it is necessary to be improved to the yellowing-proof finish technique of wool-silk blended yarn weaved fabric in the prior art.
Invention content
It is an object of the present invention to overcoming defect existing in the prior art, a kind of wool-silk blended yarn weaved fabric is provided Yellowing-proof finish technique, gained face liber surface grafting has nano-crystal cellulose so that fiber surface has anisotropic Anaclasis characteristic and selective reflecting characteristic, enhance the UV Aging Resistance of fabric.
To achieve the above object, the technical scheme is that:A kind of yellowing-proof finish technique of wool-silk blended yarn weaved fabric, It is characterized in that, includes the following steps:
Fabric is placed in deoiling agent solution by S1, and 15 ~ 30min is impregnated at 40 ~ 50 DEG C, is cleaned and dried;
Fabric obtained by S1 is placed in the mixed solution of polyethylene glycol and water composition and impregnates by S2, and mangle processing is dried to water and steams completely Hair obtains pretreatment fabric;
Pretreatment fabric immersion is dispersed in the aqueous citric acid solution of nano-crystal cellulose by S3, is surpassed in 50 ~ 75 DEG C, 40 ~ 45kHz 1 ~ 2h is shaken under sound wave, is taken out 2 ~ 3min of preliminary drying at 80 ~ 90 DEG C of fabric, is then baked drying at 140 ~ 150 DEG C.
Further, a concentration of 2 ~ 3g/L of degreaser.
Further, the weight percent of polyethylene glycol is 0.5 ~ 3% in the mixed solution of polyethylene glycol and water composition, is gathered The molecular weight of ethylene glycol is 400 ~ 1000.
Further, the pH value of the aqueous citric acid solution of nano-crystal cellulose is 5 ~ 6, and the content of nano-crystal cellulose is 2 ~ 5%.
Further, ethylene glycol, weight percent of the ethylene glycol in aqueous citric acid solution are also contained in aqueous citric acid solution Than being 0.1 ~ 0.5%.
The advantages of the present invention are:
The yellowing-proof finish processing step of wool-silk blended yarn weaved fabric of the present invention is simple, introduces the poly- second of citric acid and low molecular weight Glycol is grafted nano-crystal cellulose as crosslinking agent, in fiber surface, and nano-crystal cellulose has refraction and selectivity anti-incident light It penetrates, therefore the UV Aging Resistance of fabric can be improved, nano-crystal cellulose skin-friendly is good.
Specific implementation mode
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more Add and clearly demonstrate technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1
The yellowing-proof finish technique of 1 wool-silk blended yarn weaved fabric of embodiment includes the following steps:
Fabric is placed in deoiling agent solution by S1, and 30min is impregnated at 40 DEG C, is cleaned and dried;
Fabric obtained by S1 is placed in the mixed solution of polyethylene glycol and water composition and impregnates by S2, and mangle processing is dried to water and steams completely Hair obtains pretreatment fabric;
Pretreatment fabric immersion is dispersed in the aqueous citric acid solution of nano-crystal cellulose, under 50 DEG C, 45kHz ultrasonic waves by S3 1h is shaken, preliminary drying 2min at 90 DEG C of fabric is taken out, then bakes drying at 150 DEG C.
A concentration of 2g/L of degreaser.
The weight percent of polyethylene glycol is 3% in the mixed solution of polyethylene glycol and water composition, the molecular weight of polyethylene glycol It is 400.
The pH value of the aqueous citric acid solution of nano-crystal cellulose is 6, and the content of nano-crystal cellulose is 2%.
Also contain ethylene glycol in aqueous citric acid solution, weight percent of the ethylene glycol in aqueous citric acid solution is 0.5%.
Embodiment 2
Difference lies in the yellowing-proof finish technique of wool-silk blended yarn weaved fabric includes the following steps embodiment 2 with embodiment 1:
Fabric is placed in deoiling agent solution by S1, and 15min is impregnated at 50 DEG C, is cleaned and dried;
Fabric obtained by S1 is placed in the mixed solution of polyethylene glycol and water composition and impregnates by S2, and mangle processing is dried to water and steams completely Hair obtains pretreatment fabric;
Pretreatment fabric immersion is dispersed in the aqueous citric acid solution of nano-crystal cellulose, under 75 DEG C, 40kHz ultrasonic waves by S3 2h is shaken, preliminary drying 3min at 80 DEG C of fabric is taken out, then bakes drying at 140 DEG C.
A concentration of 3g/L of degreaser.
The weight percent of polyethylene glycol is 0.5% in the mixed solution of polyethylene glycol and water composition, the molecule of polyethylene glycol Amount is 1000.
The pH value of the aqueous citric acid solution of nano-crystal cellulose is 5, and the content of nano-crystal cellulose is 5%.
Also contain ethylene glycol in aqueous citric acid solution, weight percent of the ethylene glycol in aqueous citric acid solution is 0.1%.
Embodiment 3
Difference lies in the yellowing-proof finish technique of wool-silk blended yarn weaved fabric includes the following steps embodiment 3 with embodiment 1:
Fabric is placed in deoiling agent solution by S1, and 22min is impregnated at 45 DEG C, is cleaned and dried;
Fabric obtained by S1 is placed in the mixed solution of polyethylene glycol and water composition and impregnates by S2, and mangle processing is dried to water and steams completely Hair obtains pretreatment fabric;
Pretreatment fabric immersion is dispersed in the aqueous citric acid solution of nano-crystal cellulose, under 62 DEG C, 43kHz ultrasonic waves by S3 1.5h is shaken, preliminary drying 2.5min at 85 DEG C of fabric is taken out, then bakes drying at 140 ~ 150 DEG C.
A concentration of 2 ~ 3g/L of degreaser.
The weight percent of polyethylene glycol is 1.7% in the mixed solution of polyethylene glycol and water composition, the molecule of polyethylene glycol Amount is 600.
The pH value of the aqueous citric acid solution of nano-crystal cellulose is 5.5, and the content of nano-crystal cellulose is 3.5%.
Also contain ethylene glycol in aqueous citric acid solution, weight percent of the ethylene glycol in aqueous citric acid solution is 0.3%.
Fabric epoxy resin embedding obtained by embodiment 1-3 is sliced, and is observed under scanning electron microscope, that crystalline cellulose is in fiber Surface is evenly distributed, and silk fiber is not damaged, compared with untreated wool-silk blended yarn weaved fabric, the lower embodiment of shortwave irradiation The xanthochromia degree of 1-3 fabrics is small.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (5)

1. a kind of yellowing-proof finish technique of wool-silk blended yarn weaved fabric, which is characterized in that include the following steps:
Fabric is placed in deoiling agent solution by S1, and 15 ~ 30min is impregnated at 40 ~ 50 DEG C, is cleaned and dried;
Fabric obtained by S1 is placed in the mixed solution of polyethylene glycol and water composition and impregnates by S2, and mangle processing is dried to water and steams completely Hair obtains pretreatment fabric;
Pretreatment fabric immersion is dispersed in the aqueous citric acid solution of nano-crystal cellulose by S3, is surpassed in 50 ~ 75 DEG C, 40 ~ 45kHz 1 ~ 2h is shaken under sound wave, is taken out 2 ~ 3min of preliminary drying at 80 ~ 90 DEG C of fabric, is then baked drying at 140 ~ 150 DEG C.
2. the yellowing-proof finish technique of wool-silk blended yarn weaved fabric according to claim 1, which is characterized in that degreaser A concentration of 2 ~ 3g/L.
3. the yellowing-proof finish technique of wool-silk blended yarn weaved fabric according to claim 1, which is characterized in that polyethylene glycol Weight percent with polyethylene glycol in the mixed solution of water composition is 0.5 ~ 3%, and the molecular weight of polyethylene glycol is 400 ~ 1000.
4. the yellowing-proof finish technique of wool-silk blended yarn weaved fabric according to claim 1, which is characterized in that nano-crystal fiber The pH value of the aqueous citric acid solution of element is 5 ~ 6, and the content of nano-crystal cellulose is 2 ~ 5%.
5. the yellowing-proof finish technique of wool-silk blended yarn weaved fabric according to claim 1, which is characterized in that citric acid water Also contain ethylene glycol in solution, weight percent of the ethylene glycol in aqueous citric acid solution is 0.1 ~ 0.5%.
CN201810508105.6A 2018-05-24 2018-05-24 A kind of yellowing-proof finish technique of wool-silk blended yarn weaved fabric Pending CN108611864A (en)

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Application Number Priority Date Filing Date Title
CN201810508105.6A CN108611864A (en) 2018-05-24 2018-05-24 A kind of yellowing-proof finish technique of wool-silk blended yarn weaved fabric

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429469A (en) * 1933-10-21 1935-05-30 Chem Ind Basel Process for discharging dyeings on wool
CN105648780A (en) * 2015-12-30 2016-06-08 江阴市长泾花园毛纺织有限公司 Preparation method of mercerized wool air-layer composite fabric

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429469A (en) * 1933-10-21 1935-05-30 Chem Ind Basel Process for discharging dyeings on wool
CN105648780A (en) * 2015-12-30 2016-06-08 江阴市长泾花园毛纺织有限公司 Preparation method of mercerized wool air-layer composite fabric

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
郭晓卿等: "染色羊毛衫剥色仿旧工艺研究", 《毛纺科技》 *

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Application publication date: 20181002