CN114045670A - Short-flow processing technology for environment-friendly fluorine-free easy-to-clean non-ironing finishing - Google Patents
Short-flow processing technology for environment-friendly fluorine-free easy-to-clean non-ironing finishing Download PDFInfo
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- CN114045670A CN114045670A CN202111361503.8A CN202111361503A CN114045670A CN 114045670 A CN114045670 A CN 114045670A CN 202111361503 A CN202111361503 A CN 202111361503A CN 114045670 A CN114045670 A CN 114045670A
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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
- 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
- D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
- D06M11/59—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 nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
- D06M11/61—Liquid ammonia
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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
- D06B7/00—Mercerising, e.g. lustring by mercerising
- D06B7/08—Mercerising, e.g. lustring by mercerising of fabrics of indefinite length
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- 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
- D06C9/00—Singeing
- D06C9/02—Singeing by flame
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
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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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- 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
- D06M2200/01—Stain or soil resistance
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
Abstract
The invention belongs to the technical field of textile printing and dyeing, and particularly relates to an environment-friendly fluorine-free easy-to-clean easy-care finishing short-process processing technology, which adopts the following processing flows: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening and non-ironing. The non-ironing and easy-cleaning finishing adopts a one-step method, and the non-ironing crosslinking reaction is carried out through the formaldehyde-free resin, so that the crease resistance of the fabric is improved. The fluorine-free soil release finishing agent is added in the non-ironing finishing process, the soil release performance of the fabric is improved, baking, subsequent washing and tentering setting are not needed after non-ironing, the dual effects of soil release and crease resistance of the fabric are realized through a short-flow process, the non-ironing performance of the fabric can be more than 3.2, the soil release can reach more than 4 before washing under the AATCC 130 standard, and more than 3 after 5 times of washing, so that the fabric is endowed with excellent soil release effect and crease resistance, and has extremely high wearability.
Description
Technical Field
The invention belongs to the technical field of textile printing and dyeing, and particularly relates to an environment-friendly fluorine-free easy-to-clean easy-care finishing short-flow processing technology.
Background
In the past, white fabrics are popular with consumers due to the characteristics of simplicity, elegance and high end, but the daily care of the white fabrics becomes the most troublesome problem. White clothes are easy to turn yellow after being stored for a long time or washed by water for many times, special care is needed, the white clothes are easy to be stained in daily wearing, the stains are difficult to remove in the washing process, and the wrinkles are easy to generate particularly after wearing or washing, so that the attractiveness of taking is greatly influenced, and great troubles are caused to consumers.
With the enhancement of environmental awareness of people, the requirements on the health of textiles are higher and higher. The existing fluoride-free easy-to-clean auxiliary agent in the market is less, and compared with the fluoride-containing auxiliary agent, the easy-to-clean performance is poorer. The currently used soil-susceptible agents mainly include three types. 1) The emulsion contains fluorine polyurethane structure hydrophobic oleophobic easy-to-clean agent, the easy-to-clean auxiliary agent has high cost and good easy-to-clean effect, but contains fluoride such as perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS), and the like, and the compounds have lasting accumulation in animal bodies and serious influence on ecological environment; 2) the water solution of the hydrophobic and oleophobic easy detergent containing the fluorine acrylate structure has higher cost, harder hand feeling and poorer washing resistance; 3) the water solution of the polyether modified polyester structure with the hydrophilic easy-to-clean agent has better hydrophilicity but poor easy-to-clean performance on oily stains.
In recent years, the production and application of the composite material are limited by related laws, and in order to obtain a good and durable soil release effect, a novel fluoride-free soil release finishing process needs to be developed, so that the washability of the composite material is fully improved.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art, provides a short-flow processing technology of environment-friendly fluorine-free easy-to-clean easy-to-iron finishing, endows the fabric with excellent easy-to-clean performance and crease resistance, and greatly improves the wearing and wearing performance of the fabric.
In order to solve the technical problems, the invention is realized by adopting the following technical scheme:
the short-process processing technology of the environment-friendly fluoride-free easy-to-clean easy-care finishing adopts the following processing flows: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening and non-ironing.
Wherein:
the stewing process comprises the following steps: desizing enzyme DS-HT 3-5 g/L, refining agent SA-U4-8 g/L, chelating agent SQ-A4-6 g/L, steam box temperature 95-98 ℃ and vehicle speed 60-80 m/min. The impurities and slurry on the cloth surface are removed, the capillary effect and the permeation effect of the fabric are improved, the capillary effect of the fabric is improved from 45mm to 65mm in 5 minutes of the conventional process, and the permeation performance of the fabric is improved.
The mercerizing process comprises the following steps: the caustic soda concentration is 180-230 g/L, the light alkali concentration is 5-10 g/L, and the vehicle speed is 50-80 m/min. The glossiness and the width dimension stability of the fabric can be improved, and the crease of the fabric surface is reduced.
The liquid ammonia process comprises the following steps: the liquid ammonia treatment chamber is at 50-70 ℃, the steaming temperature is 100-120 ℃, and the speed is 50-70 m/min. The fiber structure is changed, the hand feeling and the cloth cover plumpness of the fabric are improved, and the use amount of a subsequent softening agent can be reduced.
The non-ironing and soil release finishing of the invention adopts a one-step process, and the specific process comprises the following steps: 120-160 g/L of formaldehyde-free resin CR-ZFC, 120-150 g/L of environment-friendly fluorine-free soil release finishing agent TF-990180, 5-15 g/L of softening agent SF-P, 120-130 ℃, 140-150 ℃, 160-170 ℃, 60-70% of liquid carrying rate and 24-30 m/min of vehicle speed.
The rest processes adopt conventional processes.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention adopts the environment-friendly fluorine-free easy-cleaning auxiliary agent to replace the traditional fluorine-containing easy-cleaning auxiliary agent, effectively improves the discharge amount of fluorine-containing elements in sewage, and has obvious ecological and environment-friendly benefits.
2. According to the invention, formaldehyde-free resin is adopted for crosslinking reaction, the resin remained in the fabric washed in a water washing process is not required to be added independently, and the fabric formaldehyde meets the index requirement that the GB/T2912.1-2009 standard is less than or equal to 75 PPM.
3. The non-ironing and easy-cleaning finishing adopts a one-step method, and the non-ironing crosslinking reaction is carried out through the formaldehyde-free resin, so that the crease resistance of the fabric is improved. And a fluorine-free soil release finishing agent is added in the non-ironing finishing process, so that the soil release performance of the fabric is improved. The procedures of baking, subsequent washing, tentering and shaping and the like are not needed after the non-ironing finishing, the process flow is shortened, the production efficiency is improved, and meanwhile, the strength loss of fibers can be reduced.
4. Compared with the conventional non-ironing technology, the easy-to-clean non-ironing technology increases the technological sense in the aspects of wearing and wearability, has the anti-wrinkle performance reaching the grade 3.2 of the AATCC 124-iron 2001 standard, has the easy-to-clean performance reaching the grade 4 before the AATCC 130-iron 2010 standard and has the grade 3 after 5 times of washing, and has double functions of anti-wrinkle and easy-to-clean.
5. By adopting the short-flow processing technology of the environment-friendly fluorine-free easy-decontamination easy-care finishing, the performance indexes of the fabric are as follows:
the appearance flatness of the fabric meets the AATCC 124-2001 standard of more than 3.2 grade.
And the easy decontamination performance meets the requirements of grade 4 before AATCC 130-.
③ the formaldehyde of the fabric meets the GB/T2912.1-2009 standard and is less than or equal to 75 PPM.
And fourthly, the breaking strength meets the ASTM D5034 standard of more than or equal to 25 LB.
The tearing strength meets the ASTM D1424 standard of more than or equal to 1.6 LB.
Sixthly, the hydrophilicity of the fabric meets the AATCC79-2014 standard within 10S.
Detailed Description
The present invention will be further described with reference to the following embodiments.
The raw materials used in the examples were all commercially available materials except for those specifically mentioned.
Example 1
The specification of the fabric is as follows: CM50 CM50 150 96 57/58, tissue: 2/1S.
The short-process processing technology of the environment-friendly fluorine-free easy-decontamination easy-care finishing is adopted, and the processing process comprises the following steps: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening and non-ironing, and the main process comprises the following steps:
the singeing process comprises the following steps: the flame intensity is 20mBar, the flame is completely burnt, and the vehicle speed is 100 m/min.
The stewing process comprises the following steps: desizing enzyme DS-HT 3g/L, refining agent SA-U6 g/L, chelating agent SQ-A4 g/L, steam box temperature 98 deg.C, vehicle speed 70 m/min.
The bleaching process comprises the following steps: the concentration of caustic soda is 4g/L, the concentration of hydrogen peroxide is 10g/L, and the vehicle speed is 70 m/min.
The mercerizing process comprises the following steps: caustic soda concentration is 200g/L, light alkali concentration is 8g/L, and vehicle speed is 70 m/min.
The liquid ammonia process comprises the following steps: the temperature of the liquid ammonia treatment chamber is 60 ℃, the steaming temperature is 100 ℃, and the speed of the vehicle is 60 m/min.
The whitening process comprises the following steps: the whitening agent is 10g/L, the steaming temperature is 100 ℃, and the vehicle speed is 60 m/min.
The non-ironing process comprises the following steps: 130g/L of formaldehyde-free resin CR-ZFC, 130g/L of fluorine-free soil release finishing agent TF-9901100 g/L, 12g/L of softening agent SF-P, 120 ℃, 140 ℃, 160 ℃ and 160 ℃ of drying room temperature No. 1-8, and the liquid carrying rate: 60%, vehicle speed: 24 m/min.
Comparative example 1
The structure specification of example 1 is the same, and the main difference is that:
1) mainly different points 1, comparative example 1 adopts the traditional processing flow: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening, non-ironing, baking, washing, tentering and preshrinking, the process flow is long, and the energy consumption is high after the non-ironing is carried out by baking, washing, tentering and preshrinking.
2) Mainly different from the point 2, the non-ironing process comprises the following steps: formaldehyde-containing resin CR-E: 140g/L, inorganic salt catalyst CT-C: 42g/L, fiber protective agent SF-P: 20 g/L. The non-ironing is carried out by drying at 130 ℃, and the non-ironing is carried out by baking at 150 ℃.
3) Main difference 3, tentering process: fluorine-containing soil release finishing agent TG-9031: 100 g/L.
The finished fabrics of example 1 and comparative example 1 were tested and the results were as follows:
example 1: the flatness of the fabric is detected to be 3.2 grade by using AATCC 124 and 2001 standards; detecting the soil release performance of the fabric by using AATCC 130-; hydrophilic 8S was measured using AATCC79-2014 standard; detecting that the formaldehyde content of the fabric is 8PPM by using GB/T2912.1-2009 standard; the breaking strength of the fabric is detected to be 38LB by using the ASTM D5034 standard; the tear strength of the fabric was measured to be 3LB using ASTM D1424.
Comparative example 1: the flatness of the fabric is detected to be 3.2 grade by using AATCC 124 and 2001 standards; detecting the soil release performance of the fabric by using AATCC 130-; using AATCC79-2014 standard to detect the hydrophilicity 86S of the fabric; detecting that the formaldehyde content of the fabric is 43PPM by using GB/T2912.1-2009 standard; the breaking strength of the fabric is detected to be 29LB by using the ASTM D5034 standard; the tear strength of the fabric was measured to be 2.2LB using ASTM D1424.
The detection data show that the smoothness and soil release performance of the fabric in the example 1 are consistent with those of the fabric in the comparative example 1, and the hydrophilicity, the formaldehyde content of the fabric and the strength are obviously better than those of the fabric in the comparative example 1.
Example 2
The specification of the fabric is as follows: BCM40 × BCPT40 × 165 × 95 × 57/58, tissue: 4/1 satin.
The short-process processing technology of the environment-friendly fluorine-free easy-decontamination easy-care finishing is adopted, and the processing process comprises the following steps: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening and non-ironing, and the main process comprises the following steps:
the singeing process comprises the following steps: the flame intensity is 18mBar, the flame is completely burnt, and the vehicle speed is 90 m/min.
The stewing process comprises the following steps: desizing enzyme DS-HT 4g/L, refining agent SA-U7 g/L, chelating agent SQ-A5 g/L, steam box temperature 97 ℃, vehicle speed 70 m/min.
The bleaching process comprises the following steps: the concentration of caustic soda is 4g/L, the concentration of hydrogen peroxide is 10g/L, and the vehicle speed is 70 m/min.
The mercerizing process comprises the following steps: the caustic soda concentration is 210g/L, the weak caustic soda concentration is 6g/L, and the vehicle speed is 70 m/min.
The liquid ammonia process comprises the following steps: the temperature of the liquid ammonia treatment chamber is 60 ℃, the steaming temperature is 110 ℃, and the speed of the vehicle is 60 m/min.
The whitening process comprises the following steps: the whitening agent is 12g/L, the steaming temperature is 100 ℃, and the vehicle speed is 60 m/min.
The non-ironing process comprises the following steps: 150g/L of formaldehyde-free resin CR-ZFC, 150g/L of fluorine-free soil release finishing agent TF-9901120 g/L, 10g/L of softening agent SF-P, 130 ℃, 150 ℃, 170 ℃ and 170 ℃ of drying room No. 1-8, and the liquid carrying rate: 65%, vehicle speed: 28 m/min.
Comparative example 2
The structure specification of example 2 is the same, and the main difference is that:
1) the main difference 1, comparative example 2, was the traditional process flow: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening, non-ironing, baking, washing, tentering and preshrinking, the process flow is long, and the energy consumption is high after the non-ironing is carried out by baking, washing, tentering and preshrinking.
2) Mainly different from the point 2, the non-ironing process comprises the following steps: formaldehyde-containing resin CR-E: 150g/L, inorganic salt catalyst CT-C: 45g/L, fiber protective agent SF-P: 15 g/L. The non-ironing is carried out by drying at 130 ℃, and the non-ironing is carried out by baking at 150 ℃.
3) Main difference 3, tentering process: fluorine-containing soil release finishing agent TG-9031: 120 g/L.
The finished fabrics of example 2 and comparative example 2 were tested and the results were as follows:
example 2: the flatness of the fabric is detected to be 3.3 grade by using the AATCC 124 and 2001 standard; detecting the soil release performance of the fabric by using AATCC 130-; hydrophilic 7S was measured using AATCC79-2014 standard; detecting that the formaldehyde content of the fabric is 6PPM by using GB/T2912.1-2009 standard; the breaking strength of the fabric is 43LB by using the ASTM D5034 standard; the tear strength of the fabric was measured to be 3.8LB using ASTM D1424.
Comparative example 2: the flatness of the fabric is detected to be 3.3 grade by using the AATCC 124 and 2001 standard; detecting the soil release performance of the fabric by using AATCC 130-; detecting the hydrophilicity of the fabric by using AATCC79-2014 standard 93S; detecting that the formaldehyde content of the fabric is 35PPM by using GB/T2912.1-2009 standard; the breaking strength of the fabric is detected to be 36LB by using the ASTM D5034 standard; the tear strength of the fabric was measured to be 2.7LB using ASTM D1424.
The detection data show that the smoothness and soil release performance of the fabric in the example 2 are consistent with those in the comparative example 2, and the hydrophilicity, the formaldehyde content and the strength of the fabric are obviously better than those in the comparative example 2.
Example 3
The specification of the fabric is as follows: CM80/2 × CM80/2 × 160 × 90 × 57/58, organization: and (6) CP.
The short-process processing technology of the environment-friendly fluorine-free easy-decontamination easy-care finishing is adopted, and the processing process comprises the following steps: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening and non-ironing, and the main process comprises the following steps:
the singeing process comprises the following steps: the flame intensity is 18mBar, the flame is completely burnt, and the vehicle speed is 90 m/min.
The stewing process comprises the following steps: desizing enzyme DS-HT 5g/L, refining agent SA-U7 g/L, chelating agent SQ-A6 g/L, steam box temperature 96 ℃, vehicle speed 65 m/min.
The bleaching process comprises the following steps: the concentration of caustic soda is 4g/L, the concentration of hydrogen peroxide is 10g/L, and the vehicle speed is 70 m/min.
The mercerizing process comprises the following steps: caustic soda concentration is 205g/L, light alkali concentration is 7g/L, and vehicle speed is 72 m/min.
The liquid ammonia process comprises the following steps: the temperature of the liquid ammonia treatment chamber is 65 ℃, the steaming temperature is 105 ℃, and the speed of the vehicle is 55 m/min.
The whitening process comprises the following steps: whitening agent 9g/L, steaming temperature 100 deg.C, vehicle speed 60 m/min.
The non-ironing process comprises the following steps: 160g/L of formaldehyde-free resin CR-ZFC, 160g/L of fluorine-free soil release finishing agent TF-9901110 g/L, 8g/L of softening agent SF-P, 125 ℃, 140 ℃, 160 ℃, 170 ℃ and 170 ℃ of drying room temperature No. 1-8, and liquid carrying rate: 68%, vehicle speed: 25 m/min.
Comparative example 3
The structure specification of example 3 is the same, and the main difference is that:
1) the main difference 1, comparative example 3, was the traditional process flow: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening, non-ironing, baking, washing, tentering and preshrinking, the process flow is long, and the energy consumption is high after the non-ironing is carried out by baking, washing, tentering and preshrinking.
2) Mainly different from the point 2, the non-ironing process comprises the following steps: formaldehyde-containing resin CR-E: 160g/L, inorganic salt catalyst CT-C: 48g/L, fiber protective agent SF-P: 30 g/L. The non-ironing is carried out by drying at 130 ℃, and the non-ironing is carried out by baking at 150 ℃.
3) Main difference 3, tentering process: fluorine-containing soil release finishing agent TG-9031: 110 g/L.
The finished fabrics of example 3 and comparative example 3 were tested and the results were as follows:
example 3: the flatness of the fabric is detected to be 3.2 grade by using AATCC 124 and 2001 standards; detecting the soil release performance of the fabric by using AATCC 130-; hydrophilic 6S was tested using AATCC79-2014 standard; detecting that the formaldehyde content of the fabric is 8PPM by using GB/T2912.1-2009 standard; the breaking strength of the fabric is detected to be 40LB by using the ASTM D5034 standard; the tear strength of the fabric was measured to be 3.2LB using ASTM D1424.
Comparative example 3: the flatness of the fabric is detected to be 3.2 grade by using AATCC 124 and 2001 standards; detecting the soil release performance of the fabric by using AATCC 130-; the hydrophilicity of the fabric is measured by using AATCC79-2014 standard, namely 78S; detecting that the formaldehyde content of the fabric is 38PPM by using GB/T2912.1-2009 standard; the breaking strength of the fabric is detected to be 32LB by using the ASTM D5034 standard; the tear strength of the fabric was measured to be 2.5LB using ASTM D1424.
The detection data show that the smoothness and the soil release performance of the fabric in the example 3 are consistent with those of the comparative example 3, and the hydrophilicity, the formaldehyde content and the strength of the fabric are obviously better than those of the comparative example 3.
Note: the formaldehyde-free resin CR-ZFC used in the invention is a product sold by Ruri Fine chemical Co., Ltd, and the fluorine-free soil release finishing agent TF-9901 is a product sold by Mianzhilian Co., Ltd.
Of course, the foregoing is only a preferred embodiment of the invention and should not be taken as limiting the scope of the embodiments of the invention. The present invention is not limited to the above examples, and equivalent changes and modifications made by those skilled in the art within the spirit and scope of the present invention should be construed as being included in the scope of the present invention.
Claims (8)
1. The short-flow processing technology for environment-friendly fluorine-free easy-to-clean easy-care finishing is characterized by comprising the following steps of: the following processing flow is adopted: singeing, desizing, bleaching, mercerizing, liquid ammonia, whitening and non-ironing.
2. The short-process processing technology of environment-friendly fluorine-free easy-to-clean easy-care finishing according to claim 1, is characterized in that: the stewing process comprises the following steps: 3-5 g/L desizing enzyme, 4-8 g/L refining agent, 4-6 g/L chelating agent, 95-98 ℃ steam box temperature and 60-80 m/min vehicle speed.
3. The short-process processing technology of environment-friendly fluorine-free easy-to-clean easy-care finishing according to claim 2 is characterized in that: the desizing enzyme is desizing enzyme DS-HT, the refining agent is refining agent SA-U, and the chelating agent is chelating agent SQ-A.
4. The short-process processing technology of environment-friendly fluorine-free easy-to-clean easy-care finishing according to claim 1, is characterized in that: the mercerizing process comprises the following steps: the caustic soda concentration is 180-230 g/L, the light alkali concentration is 5-10 g/L, and the vehicle speed is 50-80 m/min.
5. The short-process processing technology of environment-friendly fluorine-free easy-to-clean easy-care finishing according to claim 1, is characterized in that: the liquid ammonia process comprises the following steps: the liquid ammonia treatment chamber is at 50-70 ℃, the steaming temperature is 100-120 ℃, and the speed is 50-70 m/min.
6. The short-process processing technology of environment-friendly fluorine-free easy-to-clean easy-care finishing according to claim 1, is characterized in that: the non-ironing process comprises the following steps: 120-160 g/L of resin, 80-150 g/L of soil release finishing agent, 5-15 g/L of softening agent, 120-170 ℃ of drying room temperature, 60-70% of liquid carrying rate and 24-30 m/min of vehicle speed.
7. The short-process processing technology of environment-friendly fluorine-free easy-to-clean easy-care finishing according to claim 6, is characterized in that: the resin is formaldehyde-free resin CR-ZFC, and the soil release finishing agent is environment-friendly fluorine-free soil release finishing agent TF-9901.
8. The short-process processing technology of environment-friendly fluorine-free easy-to-clean easy-care finishing according to claim 6, is characterized in that: the temperature of the drying room is 120-130 ℃, 140-150 ℃, 160-170 ℃ and 160-170 ℃.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606690A (en) * | 2022-03-02 | 2022-06-10 | 鲁丰织染有限公司 | Finishing method for improving dry state wrinkles of 60-count and above fabrics |
| CN114808450A (en) * | 2022-03-22 | 2022-07-29 | 鲁丰织染有限公司 | Environment-friendly processing technology for improving easy-to-decontaminate performance of resin finishing |
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| CN114606690B (en) * | 2022-03-02 | 2024-04-05 | 鲁丰织染有限公司 | Finishing method for improving dry wrinkles of fabric with 60 or more counts |
| CN114808450A (en) * | 2022-03-22 | 2022-07-29 | 鲁丰织染有限公司 | Environment-friendly processing technology for improving easy-to-decontaminate performance of resin finishing |
| CN114808450B (en) * | 2022-03-22 | 2023-08-18 | 鲁丰织染有限公司 | Environment-friendly processing technology for improving soil release performance of resin finishing |
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