CN110438792B - Finishing method of flax knitwear - Google Patents
Finishing method of flax knitwear Download PDFInfo
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- CN110438792B CN110438792B CN201910773100.0A CN201910773100A CN110438792B CN 110438792 B CN110438792 B CN 110438792B CN 201910773100 A CN201910773100 A CN 201910773100A CN 110438792 B CN110438792 B CN 110438792B
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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
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
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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
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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
- D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
- D06C2700/13—Steaming or decatising of fabrics or yarns
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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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
- D06M2200/50—Modified hand or grip properties; Softening compositions
Abstract
The invention relates to a method for finishing flax knitwear. The method comprises the following steps: adding alkaline powder aqueous solution into the flax knitwear, and dehydrating for the first time after washing; uniformly tightening the transverse tissue loops of the flax knitwear after the first dehydration, and then performing steam ironing, wherein the flax knitwear is longitudinally stretched while the flax knitwear is ironed by the steam; cooling the ironed flax knitwear to normal temperature, then putting the ironed flax knitwear into an aqueous solution containing a fabric finishing agent for washing, dehydrating for the second time, and drying to obtain the flax knitwear. The finishing method is simple and convenient to operate, a large amount of stiffening additives are not needed, the hand feeling, drapability and elasticity of the treated flax knitwear are greatly improved, the appearance is smooth, and the flax knitwear is stiff and has a body.
Description
Technical Field
The invention relates to the technical field of fabric finishing, in particular to a finishing method of flax knitwear.
Background
In the production of flax knitwear, the flax fiber has high crystallinity and orientation degree and high rigidity, so that the flax yarn is difficult to form loops in the knitting process. In actual production, flax fibers and yarns are treated by low-temperature plasma, biological enzyme, hydrogen peroxide, a softening agent and the like, so that the rigidity is greatly reduced, and the flax fibers and the yarns are soft, and therefore, the flax fibers and the yarns meet the requirements that a knitting machine is small in knitting mechanical needle hook, small in knitting ring radius and needs to be continuously and repeatedly curled when a coil and a coil are sleeved.
However, flax knitwear after the manufacturing processes of knitting, sewing, washing, drying and the like, especially light and thin flax knitwear ready-made clothes knitted by high count yarn fine needles, has soft and drooping hand feeling, no body bones and easy wrinkling, and seriously affects the appearance and the wearing experience. With the improvement of living standard of people and the gradual development of flax knitted fabrics to high count, lightness and thinness, the requirements on the appearance and the hand feeling of the flax knitted fabrics, such as smoothness, drapability and body bone, are higher and higher.
At present, the commonly adopted method is a finishing method that in the production of flax knitwear, sizing agent is printed and coated on the surface of knitted ready-made clothes, a large amount of stiffening auxiliary agent is used in the washing water of the ready-made clothes, and the like. Some of the methods need to remove the sewing thread of the ready-made flax fabric clothes which are sewed, washed and dried, to be divided into pieces and then to be processed. The process flow is long, the consumed manpower and material resources are high, the cost is high, massive connection can be formed on the knitwear, and the appearance and the design style are obviously changed; some flax knitwear needs a large amount of stiffening additives, has dry and astringent hand feeling and poor elasticity, and can greatly reduce the special performances of temperature regulation, moisture absorption, air permeability and the like of the flax knitwear.
Disclosure of Invention
Based on the method, the method for finishing the flax knitwear is simple and convenient to operate, a large amount of stiffening additives are not needed, the hand feeling, the drapability and the elasticity of the treated flax knitwear are greatly improved, the appearance is smooth, and the flax knitwear is stiff and has a body.
The specific technical scheme is as follows:
a finishing method of flax knitwear comprises the following steps
Adding alkaline powder aqueous solution into the flax knitwear, and dehydrating for the first time after washing;
uniformly tightening the transverse tissue loops of the flax knitwear after the first dehydration, and then performing steam ironing, wherein the flax knitwear is longitudinally stretched while the flax knitwear is ironed by the steam;
cooling the ironed flax knitwear to normal temperature, then putting the ironed flax knitwear into aqueous solution containing a fabric finishing agent for washing, dehydrating for the second time, and drying.
Compared with the prior art, the invention has the following beneficial effects:
in the finishing method of the flax knitwear, firstly, the regularity of the internal base fibrils and the macromolecular bundles of the flax fibers is improved through alkaline washing water, and the plasticity of the flax knitwear yarn coils after moisture absorption is enhanced. On the basis, tension is transversely and uniformly applied to the flax yarn coils, so that transverse tissue coils of the flax knitwear are uniformly and tightly stressed, then steam ironing is carried out, the flax knitwear is longitudinally stretched while the steam ironing is carried out, through the operation, the surface of the knitwear is flattened, and the phenomena of fiber expansion, yarn loosening and coil wrinkling of the flax knitwear after tension is released by washing water are changed. And then, the temperature of the ironed flax knitwear is reduced to normal temperature, so that the fibers are smooth, and the coil is fixed to reduce slippage. And then the fabric finishing agent is used for washing, so that the fabric finishing agent enters an amorphous area and fibrils of the flax fibers, the mutual movement among cellulose molecular chain segments is restrained, the fiber is promoted to be smoothly attached, and the transverse expansion deformation rate of subsequent water washing in water and an acid-base solution is reduced. Through the combined treatment of the interior of the flax knitwear fiber and the surface of the ready-made clothes, the smoothness and the stiffness of the flax knitwear are enhanced, the hand feeling, the drapability and the elasticity of the treated flax knitwear are greatly improved, the appearance is smooth, and the flax knitwear is stiff and has a body. Meanwhile, the finishing method is simple and convenient to operate, does not need to use a large amount of stiffening additives, and is environment-friendly and energy-saving.
In the finishing method, the key interaction exists among the processing steps, and the processing steps and the addition sequence of the auxiliary agent are very important for improving the smoothness and the stiffness of the flax knitwear.
Detailed Description
The present invention will be described in further detail with reference to specific examples. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A finishing method of flax knitwear comprises the following steps:
step 1, adding an aqueous solution of kansui flour into the flax knitwear, and dehydrating for the first time after washing.
And the alkaline washing water is adopted, so that the regularity of the internal basic fibrils and macromolecular bundles of the flax fibers can be improved, and the plasticity of the flax knitwear yarn coils after moisture absorption is enhanced.
Preferably, the kan flour is tri A kan flour, and the concentration of kan flour aqueous solution is 1.5g/L-3.7 g/L.
It is understood that this step can be carried out in a washing machine, the temperature of the water during washing is preferably 11-23 ℃, and the washed flax fabrics can be placed in a dewatering machine for first dewatering. Further, the step can also comprise the steps of soaking, draining, adding clean water for washing and draining again.
The flax knitted goods include but are not limited to flax knitted ready-made clothes.
Step 2, sleeving the flax knitwear after the first dehydration into an ironing plate with the size larger than that of the flax knitwear, uniformly and tightly stressing tissue coils of the flax knitwear, then performing steam ironing, and longitudinally stretching the flax knitwear while performing the steam ironing.
Specifically, the size of the flax knitwear dehydrated for the first time is tiled, and an ironing plate larger than the size of the flax knitwear is prepared, wherein the type of the ironing plate is the same as or consistent with the type of the flax knitwear.
It can be understood that when the flax knitted fabric is flax knitted ready-made clothes, ironing boards of a plurality of parts can be manufactured, and the size of the ironing board of each part is larger than that of the dehydrated flax knitted ready-made clothes. For example, the sleeve board, collar board, cap board, large body board, pocket board, etc. with relatively large size can be made. After each part of the flax knitted garment is sleeved into the ironing plate with larger size, the ironing plate can evenly and transversely support loops of each part such as sleeves, collars, bodies and the like.
The ironing board is preferably a wooden ironing board.
The flax knitwear is sleeved into the ironing board with larger size, the ironing board with larger size can transversely and uniformly apply tension to the flax yarn coil to enable the tissue coil of the flax knitwear to be stressed tightly, then steam ironing is carried out, and the flax knitwear is longitudinally stretched while being ironed by the steam. The operation can level the surface of the knitwear and change the phenomena of fiber expansion and yarn and coil relaxation and wrinkle shrinkage of the linen knitwear after the tension is released by washing water.
The steam pressure for steam ironing is preferably 0.32-0.47MPa, and the ironing time is preferably 2min-5 min.
When steam ironing is carried out, one surface of the iron is firstly ironed, then the ironing board is turned over, and the other surface of the iron is ironed.
And 3, cooling the temperature of the ironed flax knitwear to normal temperature, then putting the flax knitwear into an aqueous solution containing a fabric finishing agent for washing, dehydrating for the second time, and drying.
Preferably, cold air is pumped in, so that the ironed flax fabrics are quickly cooled to the normal temperature. The rapid cooling is more favorable for reducing the slippage of the fixed coil.
The fabric finishing agent is preferably a fabric resin finishing agent, and the steps of adding the aqueous solution of the fabric finishing agent into the flax knitwear and then washing can be carried out in a water washing machine. The water temperature during washing is preferably 17-29 ℃, and the washed flax fabrics can be placed in a dehydrator for secondary dehydration. Further, the step can also comprise the steps of soaking, draining, adding clean water for washing and draining again.
The concentration of the aqueous solution containing the textile finish is preferably from 5.2g/L to 13 g/L.
The fabric finish may be selected from 208 fabric finishes or 3308 fabric finishes.
The drying temperature is preferably 72-85 ℃, and the drying time is preferably 15-26 min.
Through the combined treatment of the interior of the flax knitwear fiber and the surface of the ready-made clothes, the smoothness and the stiffness of the flax knitwear are enhanced, the hand feeling, the drapability and the elasticity of the treated flax knitwear are greatly improved, the appearance is smooth, and the flax knitwear is stiff and has a body. Meanwhile, the finishing method is simple and convenient to operate, does not need to use a large amount of stiffening additives, and is environment-friendly and energy-saving.
In the finishing method, the key interaction exists among the processing steps, and the processing steps and the addition sequence of the auxiliary agent are very important for improving the smoothness and the stiffness of the flax knitwear. The further optimization of the process parameters such as the type and concentration of the auxiliary agent, the treatment temperature and the like can further improve the smoothness and the stiffness of the finished wool knitwear.
The finishing process of the present invention is further illustrated by the following specific examples, in which the following raw materials are used:
the raw materials used in the embodiment of the invention are as follows:
tri a washings powder, pH: 6.5-8, ionic: non-ionic, white, powder-like solids, similar products are available from textile chemical companies.
Fabric resin finish, pH: 5-7.5, ionic: cationic, yellowish to milky viscous or pasty liquids, textile chemical companies all have similar products.
208 fabric finish, pH: 5-6, ionic: weak cation, milky white slurry was purchased from san Chuan chemical company of Dongguan.
3308 textile finish, pH: 5-6.5, ionic: weak cation, pale yellow slurry, available from san Chuan chemical company of Dongguan.
Example 1
The embodiment provides a finishing method of flax knitted garment, which comprises the following steps:
(1) putting the flax knitted garment in a water washing machine, feeding water at a bath ratio of 6% (owf), adding the alkaline powder with the concentration of 1.5g/L into the alkaline powder aqueous solution, washing for 3min at the water temperature of 11 ℃, soaking for 10min, draining, adding clear water, washing for 2min, and draining.
(2) Placing the flax knitted garment washed in the step (1) in a dewatering machine for first dewatering, then flatly paving and measuring the size of each part of the dewatered flax knitted garment, manufacturing wooden ironing boards of the parts such as sleeves, collars and bodies which are consistent with the type of the flax knitted garment and slightly larger than the measured size, sleeving the flax knitted garment in the ironing boards, and uniformly and transversely stretching tissue coils of each part such as the sleeves, the collars and the bodies;
(3) and (3) performing steam ironing finishing on the front side and the back side of the flax knitted garment finished in the step (2) under the steam pressure of 0.35MPa, and stretching the fabric longitudinally in a proper degree in the ironing process for 2 min.
(4) And (4) pumping cold air, and quickly cooling the flax knitted garment ironed in the step (3) to the normal temperature.
(5) And (3) feeding water into a water washing machine, adding 208 fabric finishing agent according to the final concentration of 7g/L of the aqueous solution containing the fabric finishing agent, operating at the water temperature of 17 ℃ for 1min, adding the flax knitted garment finished in the step (4), washing for 2min, soaking for 20min, washing for 3min and draining water, wherein the bath ratio is 5.5% (owf).
(6) And (4) dehydrating the washed flax knitted garment in the step (5) for the second time, and then placing the flax knitted garment in a dryer to dry for 18min at 85 ℃ to obtain the flax knitted garment.
Example 2
The embodiment provides a finishing method of flax knitted garment, which comprises the following steps:
(1) putting the flax knitted garment in a water washing machine, feeding water at a bath ratio of 3.5% (owf), adding the sanA kansu flour according to the kansu flour water solution final concentration of 1.5g/L, washing for 3min at the water temperature of 18 ℃, then soaking for 12min, draining, adding clear water, washing for 2min, and draining.
(2) And (2) placing the flax knitted garment washed in the step (1) into a dewatering machine for first dewatering, then flatly paving and measuring the size of each part of the dewatered flax knitted garment, manufacturing a wooden ironing board which is consistent with the type of the flax knitted garment and is slightly larger than the measured size of the flax knitted garment, sleeving the flax knitted garment into the ironing board, and uniformly and transversely stretching tissue coils of each part of the sleeves, the collars, the bodices and the like.
(3) And (3) performing steam ironing finishing on the front side and the back side of the flax knitted garment finished in the step (2) under the steam pressure of 0.4MPa, and stretching the fabric longitudinally in a proper degree in the ironing process for 2 min.
(4) And (4) pumping cold air, and quickly cooling the flax knitted garment ironed in the step (3) to the normal temperature.
(5) And (3) feeding water into a water washing machine, adding 208 fabric finishing agent according to the final concentration of 9g/L of the aqueous solution containing the fabric finishing agent, operating at the water temperature of 21 ℃ for 1min, adding the linen fabric finished in the step (4), washing for 2min, soaking for 20min, washing for 3min, and draining.
(6) And (4) dehydrating the washed flax knitted garment in the step (5) for the second time, and then placing the flax knitted garment in a dryer to dry for 24min at the temperature of 75 ℃ to obtain the flax knitted garment.
Example 3
The embodiment provides a finishing method of flax knitted garment, which comprises the following steps:
(1) putting the flax knitted garment into a water washing machine, feeding water, wherein the bath ratio is 2.2% (owf), adding the tri-A kanji flour according to the condition that the final concentration of kanji flour water solution is 3.7g/L, washing for 5min at the water temperature of 22 ℃, then soaking for 12min, draining, adding clear water, washing for 2min, and draining;
(2) placing the flax knitted garment washed in the step (1) in a dewatering machine for first dewatering, then flatly paving and measuring the size of each part of the dewatered flax knitted garment, manufacturing wooden ironing boards of the parts such as sleeves, collars and bodies which are consistent with the type of the flax knitted garment and slightly larger than the measured size, sleeving the flax knitted garment in the ironing boards, and uniformly and transversely stretching tissue coils of each part such as the sleeves, the collars and the bodies;
(3) performing steam ironing finishing with the steam pressure of 0.45MPa on the front side and the back side of the flax knitted garment finished in the step (2), and stretching the fabric longitudinally in a proper degree in the ironing process for 5 min;
(4) and (4) pumping cold air, and quickly cooling the flax knitted garment ironed in the step (3) to the normal temperature.
(5) And (3) feeding water into a water washing machine, adding 3308 fabric finishing agent according to the final concentration of the aqueous solution containing the fabric finishing agent being 12g/L, operating at the water temperature of 25 ℃ for 1min, adding the flax knitted garment treated in the step (4), washing for 2min, soaking for 30min, washing for 4min again and draining water, wherein the bath ratio is 3% (owf).
(6) And (4) dehydrating the washed flax knitted garment in the step (5) for the second time, and then placing the flax knitted garment in a dryer to dry for 22min at the temperature of 80 ℃ to obtain the flax knitted garment.
Comparative example 1
The comparison example provides a finishing method of flax knitted garment, comprising the following steps:
(1) putting the flax knitted garment into a water washing machine, feeding water, wherein the bath ratio is 2.2% (owf), adding the tri-A kanji flour according to the condition that the final concentration of kanji flour water solution is 3.7g/L, washing for 5min at the water temperature of 22 ℃, then soaking for 12min, draining, adding clear water, washing for 2min, and draining;
(2) and (2) feeding water into a water washing machine, adding 3308 fabric finishing agent according to the final concentration of the aqueous solution containing the fabric finishing agent being 12g/L, operating at the water temperature of 25 ℃ for 1min, adding the flax knitted garment treated in the step (1), washing for 2min, soaking for 30min, washing for 4min and draining water, wherein the bath ratio is 3% (owf).
(3) Placing the flax knitted garment washed in the step (2) in a dewatering machine for first dewatering, then flatly paving and measuring the size of each part of the dewatered flax knitted garment, manufacturing wooden ironing boards of the parts such as sleeves, collars and bodies which are consistent with the type of the flax knitted garment and slightly larger than the measured size, sleeving the flax knitted garment in the ironing boards, and uniformly and transversely stretching tissue coils of each part such as the sleeves, the collars and the bodies;
(4) performing steam ironing finishing with the steam pressure of 0.45MPa on the front and back surfaces of the flax knitted garment finished in the step (3), properly and longitudinally stretching the fabric in the ironing process for 5min,
(5) and (4) pumping cold air, and quickly cooling the flax knitted garment ironed in the step (4) to the normal temperature.
(6) And (4) dehydrating the washed flax knitted garment in the step (5) for the second time, and then placing the flax knitted garment in a dryer to dry for 22min at the temperature of 80 ℃ to obtain the flax knitted garment.
Performance testing
The linen knitted garments obtained by the finishing methods of the examples and comparative examples were subjected to smoothness and stiffness property tests. The test method is as follows:
taking 15 ready-made clothes (single-side tissue) with the yarn components of 1\15NM 100% flax and white color, randomly dividing the 15 ready-made clothes into 5 groups for detection, wherein each group of ready-made clothes is 3, all the ready-made clothes in the 1 st group are tested after being dried by clear water, the 2 nd group to the 4 th group are tested after being finished by the finishing method of the embodiment 1 to 3 respectively, and the 5 th group is tested after being finished by the finishing method of the comparative example 1. The test results for each group were averaged over 3 garments and the results are given in the following table:
groups 2-4 correspond to examples 1-3, respectively, and it can be seen from the above table that the linen knitted garment obtained by the finishing method of examples 1-3 has better smoothness, elasticity and stiffness than group 1.
Group 5 corresponds to comparative example 1, is essentially identical to the finishing process of example 3, except that the steps of washing and steam ironing by adding an aqueous solution of a textile finishing agent are replaced, i.e. the linen knitted fabric is treated in an aqueous solution of a textile finishing agent and steam ironed in an ironing board with a large size after the first dehydration. From experimental results, the smoothness, elasticity and stiffness of the flax knitted garment obtained by the method are not obviously improved. The key interaction exists among the processing steps, and the processing steps and the addition sequence of the auxiliary agent are very important for improving the smoothness and the stiffness of the flax knitwear.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A finishing method of flax knitwear is characterized by comprising the following steps:
adding alkaline powder aqueous solution into the flax knitwear, and dehydrating for the first time after washing;
uniformly tightening the transverse tissue loops of the flax knitwear after the first dehydration, and then performing steam ironing, wherein the flax knitwear is longitudinally stretched while the flax knitwear is ironed by the steam;
cooling the ironed flax knitwear to normal temperature, then putting the ironed flax knitwear into aqueous solution containing a fabric finishing agent for washing, dehydrating for the second time, and drying.
2. The finishing method according to claim 1, characterized in that the transversal stitches of the linen textile after the first dehydration are uniformly tightened with an ironing plate having a size larger than that of the linen textile.
3. The finishing method according to claim 2, characterized in that the size of the flax fabrics after the first dehydration is spread, an ironing plate larger than the size of the flax fabrics is prepared, the flax fabrics after the first dehydration are sleeved on the ironing plate, the transverse tissue loops of the flax fabrics are uniformly tightened, and then steam ironing is carried out.
4. The finishing process of claim 3, wherein the ironing board is a wood ironing board.
5. The finishing method according to claim 1, characterized in that the steam pressure of the steam ironing is 0.32-0.47MPa and the ironing time is 2-5 min.
6. The finishing method according to claim 1, characterized in that the specific method for reducing the temperature of the ironed flax fabrics to normal temperature is as follows: and pumping cold air to quickly cool the ironed flax knitwear to room temperature.
7. The finishing process according to any one of claims 1 to 6, characterized in that the aqueous alkali powder solution has a concentration of from 1.5g/L to 3.7 g/L.
8. The finishing method according to any of claims 1 to 6, characterized in that the fabric finishing agent is selected from a 208 fabric finishing agent or a 3308 fabric finishing agent.
9. The finishing process according to claim 8, characterized in that the concentration of the aqueous solution containing the textile finishing agent is from 5.2g/L to 13 g/L.
10. The finishing process according to any one of claims 1 to 6, characterized in that the drying temperature is 72 ℃ to 85 ℃ and the drying time is 15min to 26 min.
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| CN106192145A (en) * | 2016-07-30 | 2016-12-07 | 江阴市互联染整有限公司 | Rigidity and hardness good Machine Washable wash-and-wear of shirt fabric |
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