CN110952255A - Shaping process of finished product after porous functional fiber dyeing - Google Patents
Shaping process of finished product after porous functional fiber dyeing Download PDFInfo
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- CN110952255A CN110952255A CN201911278545.8A CN201911278545A CN110952255A CN 110952255 A CN110952255 A CN 110952255A CN 201911278545 A CN201911278545 A CN 201911278545A CN 110952255 A CN110952255 A CN 110952255A
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- Prior art keywords
- fiber
- temperature
- porous
- blended
- shaping
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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
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
Abstract
The invention discloses a shaping process of a finished product after porous functional fiber dyeing, which comprises the following steps: after dyeing, if special requirements do not exist, an after-finishing agent is not needed, the next step is directly carried out, and if special requirements exist, the after-finishing agent is used for soaking; step two: setting temperature of finished products: adding hydrophilic soft moisture absorption and sweat discharge agent with concentration of 2% -3% into a size tank, setting the temperature to be 135-140 ℃ if the fiber is pure spinning porous fiber, and setting the temperature to be 145-150 ℃ if the fiber is pure spinning porous fiber and spandex; if the porous fiber is blended, the temperature is set to 145-155 ℃, and if the porous fiber is blended and the polyurethane fabric is blended, the temperature is set to 150-160 ℃; step three: the fabric made by the process has soft hand feeling, skin friendliness, comfort, moisture absorption, quick drying, clear stripes, hair ball bearing performance, good micro-elasticity, air permeability, wrinkle resistance and high moisture conductivity.
Description
Technical Field
The invention relates to the technical field of a shaping process of a dyed finished product of porous functional fiber, in particular to a shaping process of a dyed finished product of porous functional fiber.
Background
The finished porous functional fiber fabric has good water absorption, moisture conductivity and diffusivity, and also has ideal hand feeling.
The traditional sizing process is not applicable to porous functional fibers, and if the temperature control has a little deviation, the porous functional fibers become hard and brittle, so that the quality of finished products is affected, and therefore, an improved technology is urgently needed to solve the problem in the prior art.
Disclosure of Invention
The invention aims to provide a shaping process of a finished product after porous functional fiber dyeing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a shaping process of a finished product after porous functional fiber dyeing comprises the following steps:
the method comprises the following steps: after dyeing, if special requirements do not exist, an after-finishing agent is not needed, the next step is directly carried out, and if special requirements exist, the after-finishing agent is used for soaking;
step two: setting temperature of finished products: adding hydrophilic soft moisture absorption and sweat discharge agent with concentration of 2% -3% into a size tank, and pure spinning, wherein if the fiber is pure spinning porous fiber, the temperature is set to be 135-140 ℃, and if the fiber is pure spinning porous fiber and spandex, the temperature is set to be 145-150 ℃; blending, wherein if the porous fiber is blended, the temperature is set to 145-155 ℃, and if the porous fiber is blended and the polyurethane fabric is blended, the temperature is set to 150-160 ℃;
step three: sizing the width: the finished fabric will retract slightly in a relaxed state, with an effective width of about 2-3 cm.
Preferably, when the porous fiber and spandex fabric are blended in the second step, the higher the porous fiber proportion is, the higher the eating temperature is.
Preferably, in the second step, the pure spinning porous fiber is added with spandex, and low-temperature spandex is adopted.
Preferably, the porous fiber and polyurethane blended in the second step adopts any one of high-temperature polyurethane fiber and low-temperature polyurethane fiber according to the blending proportion.
Preferably, the finished product setting temperature process in the second step relates to the step of wet setting, and the warp-wise overfeeding size is adjusted according to the gram weight requirement.
Preferably, the finished product shaping temperature process in the second step relates to a size tank, and in the finished product shaping process, the hydrophilic soft moisture absorption and perspiration elimination agent which is easy to clean and has the concentration of 2% -3% is added into the size tank for treatment.
Preferably, the after-finishing agent in the first step is a hydrophilic after-finishing agent.
Compared with the prior art, the invention has the beneficial effects that:
the porous functional fiber fabric prepared by the sizing process has the advantages of soft hand feeling, skin friendliness, comfort, moisture absorption, quick drying, clear stripes, hair-picking balls, good micro-elasticity, air permeability, wrinkle resistance and high moisture conductivity.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a shaping process of a finished product after porous functional fiber dyeing is characterized in that: the method comprises the following steps:
the method comprises the following steps: after dyeing, if special requirements do not exist, an after-finishing agent is not needed, the next step is directly carried out, and if special requirements exist, a hydrophilic after-finishing agent is used for soaking;
step two: setting temperature of finished products: adding hydrophilic soft moisture absorption sweat discharging agent with concentration of 2% -3% into the slurry tank, pure spinning, setting the temperature to be 135-140 ℃ if the fiber is pure spinning porous fiber, setting the temperature to be 145-150 ℃ if the fiber is pure spinning porous fiber and spandex, and adopting low-temperature (170 ℃) spandex; blending, if the porous fiber is blended, the temperature is set to 145-155 ℃, if the porous fiber is blended and the polyurethane fabric is blended, the temperature is set to 150-160 ℃ (the higher the proportion of the porous fiber is, the higher the temperature is, the polyurethane fabric can not exceed 165 at most, if the dyeing color requirement is deep, the setting temperature of the finished product is suggested to be slightly lower, mainly considering the sublimation fastness problem of disperse dye), the high-temperature or low-temperature polyurethane fiber can be arranged for the tool according to the blending proportion, and the warp overfeeding size is adjusted according to the gram weight requirement by the wet setting;
step three: sizing the width: the finished fabric will retract slightly in a relaxed state, with an effective width of about 2-3 cm.
Note that in the process of soaking the post-finishing agent in the step one, ten million of the fibers cannot be coated with silicon or the silicon-containing slip agent is used as little as possible, because the porous series fibers are in a porous microporous structure, after the silicon is coated and shaped, a silicon film is formed on the surfaces of the fibers to cover micropores, so that the micropores of the fibers are blocked, and the functions of moisture absorption and sweat releasing are lost.
The first embodiment is as follows:
according to the shaping process of the finished product after the porous functional fiber is dyed, the fabric is pure-spun porous fiber, an after-finishing agent is not needed, and the shaping temperature of the finished product is set to be 135 ℃; sizing the width: the actual effective width is slightly wider than the theoretical width by 2 cm.
Example two:
a finished product shaping process after porous functional fiber dyeing is characterized in that the fabric of the embodiment is pure spinning porous fiber, an after-finishing agent is needed, and the finished product shaping temperature is set to be 140 ℃; sizing the width: the actual effective width is slightly wider than the theoretical width by 3 cm.
Example three:
a finished product shaping process after porous functional fiber dyeing is characterized in that the fabric of the embodiment is pure-spun porous fiber and spandex, no after-finishing agent is used, and the finished product shaping temperature is set to 145 ℃; sizing the width: the actual effective width is slightly wider than the theoretical width by 2 cm.
Example four:
a finished product shaping process after porous functional fiber dyeing is characterized in that the fabric of the embodiment is pure-spun porous fiber and spandex, an after-finishing agent is needed, and the finished product shaping temperature is set to be 150 ℃; sizing the width: the actual effective width is slightly wider than the theoretical width by 3 cm.
Example five:
according to the shaping process of the finished product after the porous functional fiber is dyed, the fabric is the blended porous fiber, an after-finishing agent is not needed, and the shaping temperature of the finished product is set to 145 ℃; sizing the width: the actual effective width is slightly wider than the theoretical width by 2 cm.
Example six:
a finished product setting process after porous functional fiber dyeing is characterized in that the fabric of the embodiment is blended porous fiber, an after-finishing agent is needed, and the finished product setting temperature is set to 155 ℃; sizing the width: the actual effective width is slightly wider than the theoretical width by 3 cm.
Example seven:
a finished product setting process after porous functional fiber dyeing is characterized in that the fabric of the embodiment is blended porous fiber and spandex, no after-finishing agent is used, and the setting temperature of the finished product is set to be 150 ℃; sizing the width: the actual effective width is slightly wider than the theoretical width by 2 cm.
Example eight:
a finished product setting process after porous functional fiber dyeing is characterized in that the fabric of the embodiment is blended porous fiber and spandex, an after-finishing agent is needed, and the setting temperature of the finished product is set to be 160 ℃; sizing the width: the actual effective width is slightly wider than the theoretical width by 3 cm.
The porous functional fiber fabric formed by the first to the eighth embodiments has soft hand feeling, skin friendliness, comfort, moisture absorption, quick drying, clear stripes, and hair-catching balls, and has good micro-elasticity, air permeability, wrinkle resistance and high moisture conductivity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A shaping process of a finished product after porous functional fiber dyeing is characterized in that: the method comprises the following steps:
the method comprises the following steps: after dyeing, if special requirements do not exist, an after-finishing agent is not needed, the next step is directly carried out, and if special requirements exist, the after-finishing agent is used for soaking;
step two: setting temperature of finished products: adding hydrophilic soft moisture absorption and sweat discharge agent with concentration of 2% -3% into a size tank, and pure spinning, wherein if the fiber is pure spinning porous fiber, the temperature is set to be 135-140 ℃, and if the fiber is pure spinning porous fiber and spandex, the temperature is set to be 145-150 ℃; blending, wherein if the porous fiber is blended, the temperature is set to 145-155 ℃, and if the porous fiber is blended and the polyurethane fabric is blended, the temperature is set to 150-160 ℃;
step three: sizing the width: the finished fabric will retract slightly in a relaxed state, with an effective width of about 2-3 cm.
2. The process of claim 1, wherein the step of shaping the dyed porous functional fiber comprises the following steps: and when the porous fiber is blended and the spandex fabric is added in the step two, the higher the porous fiber proportion is, the higher the eating temperature is.
3. The process of claim 1, wherein the step of shaping the dyed porous functional fiber comprises the following steps: and in the second step, the pure spinning porous fiber is added with spandex, and low-temperature spandex is adopted.
4. The process of claim 1, wherein the step of shaping the dyed porous functional fiber comprises the following steps: and in the second step, the blended porous fiber and polyurethane fiber adopt any one of high-temperature polyurethane fiber or low-temperature polyurethane fiber according to the blending proportion.
5. The process of claim 1, wherein the step of shaping the dyed porous functional fiber comprises the following steps: and the finished product shaping temperature process in the step two relates to the step of overwetting, and the size of the warp-wise overfeeding is adjusted according to the gram weight requirement by the overwetting.
6. The process of claim 1, wherein the step of shaping the dyed porous functional fiber comprises the following steps: the after-finishing agent in the first step is a hydrophilic after-finishing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278545.8A CN110952255A (en) | 2019-12-13 | 2019-12-13 | Shaping process of finished product after porous functional fiber dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278545.8A CN110952255A (en) | 2019-12-13 | 2019-12-13 | Shaping process of finished product after porous functional fiber dyeing |
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| CN110952255A true CN110952255A (en) | 2020-04-03 |
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| CN201911278545.8A Pending CN110952255A (en) | 2019-12-13 | 2019-12-13 | Shaping process of finished product after porous functional fiber dyeing |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005154964A (en) * | 2003-11-27 | 2005-06-16 | Toyobo Co Ltd | Polyester cloth and dustfree clothing having excellent wearing comfortability |
| CN101200832A (en) * | 2007-12-18 | 2008-06-18 | 江苏澳洋实业（集团）有限公司 | Moisture-absorption sweat-drainage worsted fabric and method for producing the same |
| CN101956275A (en) * | 2010-07-30 | 2011-01-26 | 浙江中纺新天龙纺织科技有限公司 | Process for producing controllable micropore polyester fiber fabric |
| CN104611818A (en) * | 2015-02-11 | 2015-05-13 | 南通斯得福纺织装饰有限公司 | Technology for manufacturing water absorption soft fabrics |
-
2019
- 2019-12-13 CN CN201911278545.8A patent/CN110952255A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005154964A (en) * | 2003-11-27 | 2005-06-16 | Toyobo Co Ltd | Polyester cloth and dustfree clothing having excellent wearing comfortability |
| CN101200832A (en) * | 2007-12-18 | 2008-06-18 | 江苏澳洋实业（集团）有限公司 | Moisture-absorption sweat-drainage worsted fabric and method for producing the same |
| CN101956275A (en) * | 2010-07-30 | 2011-01-26 | 浙江中纺新天龙纺织科技有限公司 | Process for producing controllable micropore polyester fiber fabric |
| CN104611818A (en) * | 2015-02-11 | 2015-05-13 | 南通斯得福纺织装饰有限公司 | Technology for manufacturing water absorption soft fabrics |
Non-Patent Citations (2)
| Title |
|---|
| 天津市纺织装饰品工业公司等编: "《家用织物生产手册 第三分册》", 31 August 1992, 纺织工业出版社 * |
| 汤文宏等: ""可控微孔纤维混纺针织面料的开发"", 《针织工业》 * |
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