CN111074579A - Production method of glycerin rosin resin easy-care cotton-silk shirt - Google Patents

Production method of glycerin rosin resin easy-care cotton-silk shirt Download PDF

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Publication number
CN111074579A
CN111074579A CN201811218713.XA CN201811218713A CN111074579A CN 111074579 A CN111074579 A CN 111074579A CN 201811218713 A CN201811218713 A CN 201811218713A CN 111074579 A CN111074579 A CN 111074579A
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ready
made clothes
cotton
rosin resin
medicine soaking
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陶晓华
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Jiangyin Chuangjiejia Clothing Co Ltd
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Jiangyin Chuangjiejia Clothing Co Ltd
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Priority to CN201811218713.XA priority Critical patent/CN111074579A/en
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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
    • D06M15/01—Treating 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
    • D06M15/17—Natural resins, resinous alcohols, resinous acids, or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers
    • 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
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • 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
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention relates to a production method of a glycerin rosin resin easy-care cotton silk shirt, wherein the glycerin rosin resin easy-care finishing composition comprises, by weight, 80-100 parts of glycerin rosin resin, 30-60 parts of a hydrophilic finishing agent, 20-40 parts of a strong protective agent, 10-15 parts of a catalyst, 2-4 parts of a penetrating agent and 4-6 parts of an anti-combing agent. The non-ironing after-finishing process comprises alkali washing, stacking, dispensing, preparing, medicine soaking, squeezing, constant-humidity drying, shaping and pressing, baking and shaping, slow cooling and rewetting and cleaning.

Description

Production method of glycerin rosin resin easy-care cotton-silk shirt
Technical Field
The invention relates to the technical field of garment processing, in particular to a production method of a glycerin rosin resin easy-care cotton-silk shirt.
Background
The cotton-silk shirt is one of the most popular high-quality textile materials, and the cotton-silk shirt made of the silk fiber has the advantages of good drapability, high air permeability, softness, smoothness, luxurious appearance, comfortable wearing, certain health care performance and higher dry state crease recovery angle.
However, a serious disadvantage of the cotton shirt is that because there is no chemical crosslinking between the protein macromolecules of the silk fiber, when the silk fiber absorbs water and swells, the salt bond breaks, and simultaneously, the water molecules destroy the hydrogen bonds between the fiber macromolecules in the wet state, so when receiving the external force, the molecular chain easily slides relatively, when the external force is removed, the molecules do not have enough constraint force to return to the original position, so the wet crease resistance of the cotton shirt is poor, the practical effect of the clothes is greatly influenced, and therefore, the cotton shirt is necessary to be subjected to crease-resistant finishing.
The requirement for keeping the clothes smooth is that the clothes have wrinkle resistance in the wearing process, and can keep good smooth state or pleated and stable form without ironing after washing, namely the function of no-iron of the clothes. At present, the domestic non-ironing technology mainly comprises liquid ammonia finishing, resin treatment and the like. However, due to the danger of the liquid ammonia, the enterprise generally does not adopt the technology any more. In the resin non-ironing treatment, the common finishing agent can generate chemical reaction on the surface of the fabric, and a small amount of formaldehyde can be released when the fabric is worn, so that the pursuit of modern people on health and environmental protection can not be met.
Disclosure of Invention
The invention aims to overcome the defects and provide a production method of a glycerin rosin resin easy-care cotton shirt so as to produce a cotton ready-made clothing product with good crease resistance and high comfort.
The invention comprises the following contents:
the glycerin rosin resin easy-care finishing composition is characterized in that: the rosin resin non-ironing finishing composition comprises, by weight, 80-100 parts of rosin resin, 30-60 parts of a hydrophilic finishing agent, 20-40 parts of a strong protective agent, 10-15 parts of a catalyst, 2-4 parts of a penetrating agent and 4-6 parts of an anti-combing agent.
Preferably, the hydrophilic finishing agent is quaternary ammonium silicone oil.
Preferably, the strong protective agent is a polyethylene strong protective agent.
Preferably, the catalyst is magnesium chloride.
Preferably, the penetrating agent is fatty alcohol-polyoxyethylene ether.
Preferably, the anti-fraying agent is a modified colloidal polysilicic acid.
The step of the non-ironing finishing method of the glycerol rosin resin non-ironing finishing composition of the invention is as follows:
s1, alkaline washing: soaking the sewn cotton silk ready-made clothes in a NaOH aqueous solution with the mass fraction of 15% for 5-10 minutes, fishing out, washing with clear water for a plurality of times, and spin-drying, thereby achieving the effects of removing stains stained in the sewing process and changing the molecular structure of cotton silk fibers;
s2, stacking: flatly laying and stacking the cotton silk ready-made clothes piece by piece in the step S1, and then placing the cotton silk ready-made clothes on a special auxiliary medicine soaking tool;
s3, dispensing: the required rosin resin non-ironing finishing composition is prepared and comprises, by weight, 80-100 parts of rosin resin, 30-60 parts of a hydrophilic finishing agent, 20-40 parts of a strong protective agent, 10-15 parts of a catalyst, 2-4 parts of a penetrating agent and 4-6 parts of an anti-combing agent. (ii) a
S4, preparation: injecting the glycerin rosin resin non-ironing finishing composition in the step S3 into a medicine soaking pool, and then soaking the auxiliary medicine soaking tool in the step S2 and the cotton silk garment in the step S2 into the medicine soaking pool;
s5, soaking the medicine: starting a control system of the auxiliary medicine soaking tool, and controlling the auxiliary medicine soaking tool through the control system, so that the auxiliary medicine soaking tool repeatedly extrudes the cotton yarn ready-made clothes stacked in the auxiliary medicine soaking tool at the frequency of 2-3 times per minute, and the cotton yarn ready-made clothes are maintained in an extruded and loosened state for 3-5 minutes of medicine soaking time;
s6, squeezing: the cotton silk ready-made clothes and the auxiliary medicine soaking tool which are fully soaked with the glycerin rosin resin non-ironing finishing composition are lifted out of the medicine soaking pool and are suspended above the medicine soaking pool, a control system of the auxiliary medicine soaking tool is started again, and the cotton silk ready-made clothes stacked in the auxiliary medicine soaking tool are extruded, so that the liquid carrying rate of the cotton silk ready-made clothes is reduced to 40% -50%;
s7, pre-drying and moisture fixing: conveying the cotton-wool ready-made clothes stacked in the auxiliary medicine soaking tool into an oven through a conveying device, and performing heating treatment at 90 ℃ to control the liquid carrying rate of the cotton-wool ready-made clothes to be reduced to 15% -20%;
s8, shaping and pressing: flatly paving the cotton yarn ready-made clothes processed in the step S7 into a pressing machine piece by piece, sizing and pressing by adopting the temperature of 170-180 ℃ and the pressure of 3kg/cm, wherein the pressing time is 8-10 seconds, so that the glycerin rosin resin non-ironing finishing composition and the fabric fibers have partial cross-linking reaction;
s9, baking and shaping: hanging the cotton yarn ready-made clothes processed in the step S8, and sending the cotton yarn ready-made clothes into a baking forming machine for baking at the temperature of 160-170 ℃ for 2-3 minutes to enable the non-ironing finishing agent and the fabric fibers to realize cross-linking reaction and form;
s10, non-ironing finishing post-treatment: and (4) placing the cotton silk ready-made clothes treated in the step (S9) into a constant temperature and humidity chamber for slow cooling and moisture regain for 4 hours, then placing the cotton silk ready-made clothes into clear water with the water temperature of 30 ℃ for cleaning for a plurality of times, removing the unreacted glycerin rosin resin non-ironing finishing composition, and dehydrating and drying the composition.
According to the invention, the control system of the auxiliary medicine soaking tool in the step 5 of the non-ironing after-finishing process of the ready-made clothes controls the extrusion frequency of the auxiliary medicine soaking tool, so that the liquid absorption rate of the cotton yarn ready-made clothes stacked in the auxiliary medicine soaking tool is accelerated, the soaking balance of the cotton yarn ready-made clothes is rapidly realized, and the medicine soaking time of the ready-made clothes is shortened. And 6, separating the cotton silk ready-made clothes from the medicine soaking pool, and then starting the control system of the auxiliary medicine soaking tool again, so that the squeezing speed of the cotton silk ready-made clothes can be quickly realized, and the recycling of the glycerin rosin resin non-ironing finishing composition is more conveniently realized.
The step 7 of the ready-made garment non-ironing after-finishing process adopts 90 ℃ baking treatment, so that the reaction rate of the glycerin rosin resin non-ironing finishing composition and the cotton yarn ready-made garment can be further accelerated, the constant-humidity drying of the cotton yarn ready-made garment is realized, and the liquid carrying rate of the cotton yarn ready-made garment can be reduced to 15% -20%. After the ready-made clothes are subjected to high-temperature shaping and pressing treatment in the step 8 of the non-ironing after-finishing process, the glycerin rosin resin non-ironing finishing composition and fabric fibers are subjected to partial cross-linking reaction, and the initial shaping of the ready-made clothes is realized. And (3) hanging the cotton yarn ready-made clothes treated in the step (8), baking and shaping the ready-made clothes in the step (9) of the non-ironing after-finishing process, and further enabling the non-ironing finishing agent and fabric fibers to completely generate a crosslinking reaction so as to improve the crease-resistant durability of the cotton yarn ready-made clothes.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention provides a glycerin rosin resin easy-care finishing composition, and a cotton-silk ready-made garment treated by the glycerin rosin resin easy-care finishing composition can overcome the defect that a cotton-silk fabric is hard in hand feeling after conventional easy-care finishing, and meanwhile, the cotton-silk ready-made garment has easy-care performance and is suitable for being worn in various occasions;
(2) the invention provides a non-ironing finishing method of a glycerol rosin resin non-ironing finishing composition, which can improve the production efficiency of production plants and equipment and is suitable for batch production.
Detailed Description
The present invention will be further described with reference to the following examples.
Example 1:
the non-ironing finishing method of the glycerol rosin resin non-ironing finishing composition comprises the following steps:
s1, alkaline washing: soaking the sewn cotton silk ready-made clothes in a NaOH aqueous solution with the mass fraction of 15% for 5-10 minutes, fishing out, washing with clear water for a plurality of times, and spin-drying, thereby achieving the effects of removing stains stained in the sewing process and changing the molecular structure of cotton silk fibers;
s2, stacking: flatly laying and stacking the cotton silk ready-made clothes piece by piece in the step S1, and then placing the cotton silk ready-made clothes on a special auxiliary medicine soaking tool;
s3, dispensing: the required glycerin rosin resin non-ironing finishing composition is prepared and comprises, by weight, 80 parts of glycerin rosin resin, 30 parts of quaternary ammonium silicone oil, 20 parts of polyethylene strong protective agent, 10 parts of magnesium chloride catalyst, 2 parts of fatty alcohol-polyoxyethylene ether and 4 parts of modified colloidal polysilicic acid.
S4, preparation: injecting the glycerin rosin resin non-ironing finishing composition in the step S3 into a medicine soaking pool, and then soaking the auxiliary medicine soaking tool in the step S2 and the cotton silk garment in the step S2 into the medicine soaking pool;
s5, soaking the medicine: starting a control system of the auxiliary medicine soaking tool, and controlling the auxiliary medicine soaking tool through the control system, so that the auxiliary medicine soaking tool repeatedly extrudes the cotton yarn ready-made clothes stacked in the auxiliary medicine soaking tool at the frequency of 3 times per minute, the cotton yarn ready-made clothes are in an extruded and loosened state, and the medicine soaking time is maintained for 5 minutes;
s6, squeezing: the cotton silk ready-made clothes and the auxiliary medicine soaking tool which are fully soaked with the glycerin rosin resin non-ironing finishing composition are lifted out of the medicine soaking pool and are suspended above the medicine soaking pool, a control system of the auxiliary medicine soaking tool is started again, and the cotton silk ready-made clothes stacked in the auxiliary medicine soaking tool are extruded, so that the liquid carrying rate of the cotton silk ready-made clothes is reduced to 40%;
s7, pre-drying and moisture fixing: conveying the cotton silk ready-made clothes stacked in the auxiliary medicine soaking tool into an oven through a conveying device, and performing heating treatment at 90 ℃ to control the liquid carrying rate of the cotton silk ready-made clothes to be reduced to 15%;
s8, shaping and pressing: flatly paving the cotton yarn ready-made clothes processed in the step S7 into a pressing machine piece by piece, sizing and pressing by adopting the temperature of 170 ℃ and the pressure of 3kg/cm, wherein the pressing time is 10 seconds, so that the glycerin rosin resin non-ironing finishing composition and the fabric fibers are subjected to partial cross-linking reaction;
s9, baking and shaping: hanging the cotton yarn ready-made clothes processed in the step S8, feeding the cotton yarn ready-made clothes into a baking forming machine, baking the cotton yarn ready-made clothes at 160 ℃ for 3 minutes to enable the non-ironing finishing agent and fabric fibers to realize cross-linking reaction and form;
s10, non-ironing finishing post-treatment: and (4) placing the cotton silk ready-made clothes treated in the step (S9) into a constant temperature and humidity chamber for slow cooling and moisture regain for 4 hours, then placing the cotton silk ready-made clothes into clear water with the water temperature of 30 ℃ for cleaning for a plurality of times, removing the unreacted glycerin rosin resin non-ironing finishing composition, and dehydrating and drying the composition.
Example 2:
the non-ironing finishing method of the glycerol rosin resin non-ironing finishing composition comprises the following steps:
s1, alkaline washing: soaking the sewn cotton-wool ready-made clothes in a NaOH aqueous solution with the mass fraction of 15% for 10 minutes, fishing out the cotton-wool ready-made clothes, washing the cotton-wool ready-made clothes with clear water for a plurality of times, and then spin-drying the cotton-wool ready-made clothes, and simultaneously achieving the effects of removing stains stained in the sewing process and changing the molecular structure of cotton-wool fibers;
s2, stacking: flatly laying and stacking the cotton silk ready-made clothes piece by piece in the step S1, and then placing the cotton silk ready-made clothes on a special auxiliary medicine soaking tool;
s3, dispensing: the required glycerin rosin resin non-ironing finishing composition is prepared and comprises, by weight, 100 parts of glycerin rosin resin, 60 parts of quaternary ammonium silicone oil, 40 parts of polyethylene strong protective agent, 15 parts of magnesium chloride catalyst, 4 parts of fatty alcohol-polyoxyethylene ether and 6 parts of modified colloidal polysilicic acid.
S4, preparation: injecting the glycerin rosin resin non-ironing finishing composition in the step S3 into a medicine soaking pool, and then soaking the auxiliary medicine soaking tool in the step S2 and the cotton silk garment in the step S2 into the medicine soaking pool;
s5, soaking the medicine: starting a control system of the auxiliary medicine soaking tool, and controlling the auxiliary medicine soaking tool through the control system, so that the auxiliary medicine soaking tool repeatedly extrudes the cotton yarn ready-made clothes stacked in the auxiliary medicine soaking tool at a frequency of 2 times per minute, the cotton yarn ready-made clothes are in an extruded and loosened state, and the medicine soaking time is maintained for 3 minutes;
s6, squeezing: the cotton silk ready-made clothes and the auxiliary medicine soaking tool which are fully soaked with the glycerin rosin resin non-ironing finishing composition are lifted out of the medicine soaking pool and are suspended above the medicine soaking pool, a control system of the auxiliary medicine soaking tool is started again, and the cotton silk ready-made clothes stacked in the auxiliary medicine soaking tool are extruded, so that the liquid carrying rate of the cotton silk ready-made clothes is reduced to 50%;
s7, pre-drying and moisture fixing: conveying the cotton silk ready-made clothes stacked in the auxiliary medicine soaking tool into an oven through a conveying device, and performing heating treatment at 90 ℃ to control the liquid carrying rate of the cotton silk ready-made clothes to be reduced to 20%;
s8, shaping and pressing: flatly paving the cotton yarn ready-made clothes processed in the step S7 into a pressing machine piece by piece, sizing and pressing by adopting the temperature of 180 ℃ and the pressure of 3kg/cm, wherein the pressing time is 8 seconds, so that the glycerin rosin resin non-ironing finishing composition and the fabric fibers are subjected to partial cross-linking reaction;
s9, baking and shaping: hanging the cotton yarn ready-made clothes processed in the step S8, and sending the cotton yarn ready-made clothes into a baking forming machine for baking at the temperature of 170 ℃ for 2 minutes to enable the non-ironing finishing agent and fabric fibers to realize cross-linking reaction and form;
s10, non-ironing finishing post-treatment: and (4) placing the cotton silk ready-made clothes treated in the step (S9) into a constant temperature and humidity chamber for slow cooling and moisture regain for 4 hours, then placing the cotton silk ready-made clothes into clear water with the water temperature of 30 ℃ for cleaning for a plurality of times, removing the unreacted glycerin rosin resin non-ironing finishing composition, and dehydrating and drying the composition.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit of the invention, and the scope of the appended claims is to be accorded the full range of equivalents.

Claims (3)

1. The glycerin rosin resin easy-care finishing composition is characterized in that: the rosin resin non-ironing finishing composition comprises, by weight, 80-100 parts of rosin resin, 30-60 parts of a hydrophilic finishing agent, 20-40 parts of a strong protective agent, 10-15 parts of a catalyst, 2-4 parts of a penetrating agent and 4-6 parts of an anti-combing agent.
2. The rosin resin easy care finishing composition of claim 1, wherein said hydrophilic finish is a quaternary ammonium-based silicone oil, said strong protectant is a polyethylene-based strong protectant, said catalyst is magnesium chloride, said penetrant is fatty alcohol-polyoxyethylene ether, and said anti-combing agent is a modified colloidal polysilicic acid.
3. A permanent press finishing method using the rosin resin permanent press finishing composition according to claim 1 or 2, characterized in that: the post-finishing process comprises the following steps:
s1, alkaline washing: soaking the sewn cotton silk ready-made clothes in a NaOH aqueous solution with the mass fraction of 15% for 5-10 minutes, fishing out, washing with clear water for a plurality of times, and spin-drying, thereby achieving the effects of removing stains stained in the sewing process and changing the molecular structure of cotton silk fibers;
s2, stacking: flatly laying and stacking the cotton silk ready-made clothes piece by piece in the step S1, and then placing the cotton silk ready-made clothes on a special auxiliary medicine soaking tool;
s3, dispensing: formulating a rosin ester rosin resin permanent press finish composition according to claim 1 or 2;
s4, preparation: injecting the glycerin rosin resin non-ironing finishing composition in the step S3 into a medicine soaking pool, and then soaking the auxiliary medicine soaking tool in the step S2 and the cotton silk garment in the step S2 into the medicine soaking pool;
s5, soaking the medicine: starting a control system of the auxiliary medicine soaking tool, and controlling the auxiliary medicine soaking tool through the control system, so that the auxiliary medicine soaking tool repeatedly extrudes the cotton yarn ready-made clothes stacked in the auxiliary medicine soaking tool at the frequency of 2-3 times per minute, and the cotton yarn ready-made clothes are maintained in an extruded and loosened state for 3-5 minutes of medicine soaking time;
s6, squeezing: the cotton silk ready-made clothes and the auxiliary medicine soaking tool which are fully soaked with the glycerin rosin resin non-ironing finishing composition are lifted out of the medicine soaking pool and are suspended above the medicine soaking pool, a control system of the auxiliary medicine soaking tool is started again, and the cotton silk ready-made clothes stacked in the auxiliary medicine soaking tool are extruded, so that the liquid carrying rate of the cotton silk ready-made clothes is reduced to 40% -50%;
s7, pre-drying and moisture fixing: conveying the cotton-wool ready-made clothes stacked in the auxiliary medicine soaking tool into an oven through a conveying device, and performing heating treatment at 90 ℃ to control the liquid carrying rate of the cotton-wool ready-made clothes to be reduced to 15% -20%;
s8, shaping and pressing: flatly paving the cotton yarn ready-made clothes processed in the step S7 into a pressing machine piece by piece, sizing and pressing by adopting the temperature of 170-180 ℃ and the pressure of 3kg/cm, wherein the pressing time is 8-10 seconds, so that the glycerin rosin resin non-ironing finishing composition and the fabric fibers have partial cross-linking reaction;
s9, baking and shaping: hanging the cotton yarn ready-made clothes processed in the step S8, and sending the cotton yarn ready-made clothes into a baking forming machine for baking at the temperature of 160-170 ℃ for 2-3 minutes to enable the non-ironing finishing agent and the fabric fibers to realize cross-linking reaction and form;
s10, non-ironing finishing post-treatment: and (4) placing the cotton silk ready-made clothes treated in the step (S9) into a constant temperature and humidity chamber for slow cooling and moisture regain for 4 hours, then placing the cotton silk ready-made clothes into clear water with the water temperature of 30 ℃ for cleaning for a plurality of times, removing the unreacted glycerin rosin resin non-ironing finishing composition, and dehydrating and drying the composition.
CN201811218713.XA 2018-10-19 2018-10-19 Production method of glycerin rosin resin easy-care cotton-silk shirt Withdrawn CN111074579A (en)

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Application Number Priority Date Filing Date Title
CN201811218713.XA CN111074579A (en) 2018-10-19 2018-10-19 Production method of glycerin rosin resin easy-care cotton-silk shirt

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Application Number Priority Date Filing Date Title
CN201811218713.XA CN111074579A (en) 2018-10-19 2018-10-19 Production method of glycerin rosin resin easy-care cotton-silk shirt

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CN111074579A true CN111074579A (en) 2020-04-28

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