CN109868664A - The preparation method of micro suede face fabric - Google Patents
The preparation method of micro suede face fabric Download PDFInfo
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- CN109868664A CN109868664A CN201910126969.6A CN201910126969A CN109868664A CN 109868664 A CN109868664 A CN 109868664A CN 201910126969 A CN201910126969 A CN 201910126969A CN 109868664 A CN109868664 A CN 109868664A
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Abstract
The invention discloses a kind of preparation methods of micro suede face fabric, belong to fabric technical field.The preparation method of micro suede face fabric of the invention includes the following steps: desizing, Alkali reduction fibrillation, pre-setting, sanding, dyeing and post-processing, obtains terylene sea island filament fabric preparation micro suede face fabric.Micro suede face fabric obtained is widely used, and moisture absorbing and sweat releasing is thought too strong, has excellent antistatic effect, pliability is high, and has excellent color fastness.
Description
Technical field
The invention belongs to fabric technical fields, and in particular to a kind of preparation method of micro suede face fabric.
Background technique
Glove suede (f ǎ ng j ǐ p í, English name suedette) in the textile industry the fabric of imitated chamois leather hair style
Glove suede or flock suede.But in the textile industry, Glove suede or flock suede is generally all accustomed to directly to be suede nap.
Suede nap is divided into knitting and tatting.Being knitted suede nap, lease making compiles suede nap (relatively common) and weft-knitted suede nap, tatting muntjac again
Skin suede again lease making to suede nap and broadwise suede nap.
Due to the demand to high-grade micro suede face fabric, sea island filament micro suede face fabric is come into being, and sea island filament is to open in recent years
The part of the New-type composite fibre of hair, fibrous inside island is made of ultra-fine polyester, external sea water-soluble polyester fiber package, dyeing and finishing
When the cloth point dissolution in sea is exposed to part i.e. the ultra-fine polyester fiber on island by decrement fibrillation so that fabric have it is following excellent
Point:
1) the plentiful exquisiteness of appearance, gloss are soft；
2) cloth cover generates the pubescence cloth of elegant, warm effect, generates the high-grade fabric of the imitative natural suede of writing effect；
3) cloth drapability is fabulous, and fabric obtains elegant, graceful；
4) since fiber is very tiny, so fabric construction is closely knit solid wear-resisting.
Market micro suede face fabric wool-like effect newly developed is excellent, but due to not by better dyeing and finishing develop, often without
Method overcomes the shortcomings that polyester fiber itself:
1) poor air permeability, moisture absorbing and sweat releasing effect and natural fiber are incomparable；
2) antistatic effect is poor；
3) dyefastness difference is unable to satisfy dress ornament requirement；
4) feel is not soft enough.
Most of sea island filament micro suede face fabrics are more used for decorative fabric such as on the market: sofa, vamp, luggage etc., limit
The application on clothes is made.
In conclusion need to research and develop one kind on the market by more consumers and welcome and be widely used, moisture absorption
It perspires and thinks too strong, there is excellent antistatic effect, pliability is high, and the micro suede face fabric with excellent color fastness.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of energy saving, glaze surface intensity is big, glaze light
Sliding glossiness dark fund glaze.
The present invention adopts the following technical scheme:
The preparation method of micro suede face fabric, includes the following steps:
Step 1: desizing:
Gained terylene sea island filament is placed in desizing agent and carries out desizing, obtains desizing fabric；
Step 2: Alkali reduction fibrillation:
Desizing fabric obtained by step 2 is subjected to fibrillation as overflow dyeing machine, obtains fibrillation fabric；
Step 3: pre-setting:
Fibrillation fabric obtained by step 2 is subjected to pre-setting processing, obtains pre-setting fabric；
Step 4: sanding:
Pre-setting fabric obtained by step 3 is subjected to sanding, obtains sanding fabric；
Step 5: dyeing:
Sanding fabric obtained by step 4 is subjected to dyeing processing, obtains dyed gray；
Step 6: dyed gray obtained by step 5 then handle, obtains terylene sea island filament fabric and prepare Glove suede face
Material.
Further, desizing agent described in step 1 includes the following component according to watermeter: NaOH0.5~1.0g/L, benzene
0.3~0.7g/L of methanol, 5~10g/L of triethanolamine.
Further, the auxiliary agent described in step 2 when Alkali reduction fibrillation is NaOH5~15g/L according to watermeter, temperature
It is 110~120 DEG C, the time is 30~90min.
Further, temperature when pre-setting described in step 3 is 180~190 DEG C, 40~50 yards/min of speed.
Further, in dyeing course described in step 5, the dyeing assistant of use includes according to the as follows of mass fraction meter
Component: 0.5~3.0g/L of Cyanuric Chloride, 0.5~1.0g/L of glacial acetic acid, the dyeing temperature are 130~140 DEG C, the time 30
~90min.
Further, post-processing described in step 6 includes moisture absorbing and sweat releasing processing, soft treatment and antistatic treatment.
Further, when moisture absorbing and sweat releasing described in step 6 is handled, the moisture absorbing and sweat releasing agent of use include according to watermeter as
Lower component: N, N- 5~10g/L of dimethyl-ethylenediamine, 0.5~1.2g/L of aromatic oil, 2~3g/L of chitosan, polytetrahydrofuran 10
~20g/L, it is 80~90 DEG C that when moisture absorbing and sweat releasing, which pads temperature, and it is 1~1.5h that the moisture absorbing and sweat releasing, which pads the time, has been padded
Cheng Hou, drying temperature are 130~170 DEG C.
Further, when soft treatment described in step 6 by the way of padding softening agent, the softening agent include according to
The following component of watermeter: 3- piperazinopropyl 1~5g/L of methyl dimethoxysilane, Isosorbide-5-Nitrae -0.5~1.5g/L of dioxane,
Wherein Isosorbide-5-Nitrae-dioxane CAS are as follows: 123-91-1, pad temperature be 80~90 DEG C, pad the time be 2~3h, setting temperature:
160~180 DEG C.
Further, it when antistatic treatment described in step 6, is handled by the way of padding antistatic agent, it is described antistatic
The dosage of agent is 5~30g/L, and the temperature of the padding when antistatic treatment is 40~50 DEG C, and described to pad the time be 1~2h.
Compared with the prior art, the present invention has the following beneficial effects:
The first, terylene sea island filament is first carried out desizing treatment, in desizing agent by the preparation method of micro suede face fabric of the invention
Using the triethanolamine with emulsification, after the use for cooperating NaOH and benzyl alcohol, there is excellent desizing effect, effectively go
Except the grease and dirt of face liber, facilitate subsequent dyeing and post-processing；
The second, in dyeing course, after Cyanuric Chloride as surfactant and glacial acetic acid mixing, dye is improved
The adhesive force of material and face liber surface improves color fastness, meanwhile, facilitate the uniformity for increasing dyeing, increases the beauty of fabric
Sight degree；
Third, in order to enable micro suede face fabric has the effect of moisture absorbing and sweat releasing, applicant is learnt by long-term research and development, lead to
The aromatic oil for improving lubricity is crossed, while increasing the lubricity of face liber, helps there will be the poly- of water dispersion
Tetrahydrofuran and chitosan with water resistance are effectively uniformly mixed, N, N- dimethyl-ethylenediamine as catalyst so that
During padding, moisture absorbing and sweat releasing agent is effectively adsorbed in face liber, at this point, the moisture absorption of fabric be not protrude very much, but
It is to have the effect of on perspiration discharging performance excellent, has the effect of hydroscopic fast-drying, also there is certain fragrance；
4th, the flexibility in order to improve fabric, by Isosorbide-5-Nitrae-dioxane as wetting agent, so that as emulsifier
3- piperazinopropyl methyl dimethoxysilane be adsorbed in face liber so that fabric has fluffy sense, and it is soft to increase its
It is soft.
Specific embodiment
Raw material of the present invention is commercially available product, in which:
N, N- dimethyl-ethylenediamine are easily created purchased from Tianjin into medical science Co., Ltd, and No. CAS: 110-70-3；
3- piperazinopropyl methyl dimethoxysilane is purchased from the piperazinyl coupling agent of Guangzhou Long Kai Chemical Co., Ltd.
KH~604, No. CAS: 123-91-1；
Antistatic agent is purchased from the antistatic agent SX906 of the emerging Chemical Co., Ltd. of Dongguan City three.
Embodiment 1
The preparation method of micro suede face fabric, includes the following steps:
Step 1: desizing:
Gained terylene sea island filament is placed in desizing agent and carries out desizing, obtains desizing fabric；The desizing agent includes according to water
The following component of meter: NaOH 0.5g/L, benzyl alcohol 0.3g/L, triethanolamine 5g/L.
Step 2: Alkali reduction fibrillation:
Desizing fabric obtained by step 2 is subjected to fibrillation as overflow dyeing machine, obtains fibrillation fabric；The Alkali reduction fibrillation
When auxiliary agent be according to watermeter NaOH 5g/L, temperature be 110 DEG C, the time be 30~90min.
Step 3: pre-setting:
Fibrillation fabric obtained by step 2 is subjected to pre-setting processing, obtains pre-setting fabric；The temperature when pre-setting is
180 DEG C, 40 yards/min of speed.
Step 4: sanding:
Pre-setting fabric obtained by step 3 is subjected to sanding, obtains sanding fabric；
Step 5: dyeing:
Sanding fabric obtained by step 4 is subjected to dyeing processing, obtains dyed gray；In the dyeing course, the dyeing of use
Auxiliary agent includes the following component according to mass fraction meter: Cyanuric Chloride 0.5g/L, glacial acetic acid 0.5g/L, and the dyeing temperature is
130 DEG C, time 30min.
Step 6: dyed gray obtained by step 5 then handle, obtains terylene sea island filament fabric and prepare Glove suede face
Material, the post-processing include moisture absorbing and sweat releasing processing, soft treatment and antistatic treatment.
When moisture absorbing and sweat releasing processing, the moisture absorbing and sweat releasing agent of use includes the following component according to watermeter: N, N- diformazan
Base ethylenediamine 5g/L, aromatic oil 0.5g/L, chitosan 2g/L, polytetrahydrofuran 10g/L, when moisture absorbing and sweat releasing, pad temperature and are
80 DEG C, the moisture absorbing and sweat releasing pads the time for 1h, and after the completion of padding, drying temperature is 130 DEG C.
When the soft treatment by the way of padding softening agent, the softening agent includes according to watermeter such as the following group
Point: 3- piperazinopropyl methyl dimethoxysilane 1g/L, Isosorbide-5-Nitrae-dioxane 0.5g/L, padding temperature is 80 DEG C, when padding
Between be 2h, setting temperature: 160 DEG C.
When the antistatic treatment, being handled by the way of padding antistatic agent, the dosage of the antistatic agent is 5g/L,
Temperature of the padding when antistatic treatment is 40 DEG C, described to pad the time for 1h.
Embodiment 2
The preparation method of micro suede face fabric, includes the following steps:
Step 1: desizing:
Gained terylene sea island filament is placed in desizing agent and carries out desizing, obtains desizing fabric；The desizing agent includes according to water
The following component of meter: NaOH 0.6g/L, benzyl alcohol 0.4g/L, triethanolamine 6g/L.
Step 2: Alkali reduction fibrillation:
Desizing fabric obtained by step 2 is subjected to fibrillation as overflow dyeing machine, obtains fibrillation fabric；The Alkali reduction fibrillation
When auxiliary agent be according to watermeter NaOH 6g/L, temperature be 112 DEG C, time 40min.
Step 3: pre-setting:
Fibrillation fabric obtained by step 2 is subjected to pre-setting processing, obtains pre-setting fabric；The temperature when pre-setting is
182 DEG C, 42 yards/min of speed.
Step 4: sanding:
Pre-setting fabric obtained by step 3 is subjected to sanding, obtains sanding fabric；
Step 5: dyeing:
Sanding fabric obtained by step 4 is subjected to dyeing processing, obtains dyed gray；In the dyeing course, the dyeing of use
Auxiliary agent includes the following component according to mass fraction meter: Cyanuric Chloride 1.0g/L, glacial acetic acid 0.6g/L, and the dyeing temperature is
132 DEG C, time 40min.
Step 6: dyed gray obtained by step 5 then handle, obtains terylene sea island filament fabric and prepare Glove suede face
Material, the post-processing include moisture absorbing and sweat releasing processing, soft treatment and antistatic treatment.
When moisture absorbing and sweat releasing processing, the moisture absorbing and sweat releasing agent of use includes the following component according to watermeter: N, N- diformazan
Base ethylenediamine 6g/L, aromatic oil 0.6g/L, chitosan 3g/L, polytetrahydrofuran 12g/L, when moisture absorbing and sweat releasing, pad temperature and are
82 DEG C, the moisture absorbing and sweat releasing pads the time for 1.1h, and after the completion of padding, drying temperature is 140 DEG C.
When the soft treatment by the way of padding softening agent, the softening agent includes according to watermeter such as the following group
Point: 3- piperazinopropyl methyl dimethoxysilane 2g/L, Isosorbide-5-Nitrae-dioxane 0.8g/L, padding temperature is 82 DEG C, when padding
Between be 3h, setting temperature: 165 DEG C.
It when the antistatic treatment, is handled by the way of padding antistatic agent, the dosage of the antistatic agent is 10g/
L, the temperature of the padding when antistatic treatment is 42 DEG C, and described to pad the time be 1.5h.
Embodiment 3
The preparation method of micro suede face fabric, includes the following steps:
Step 1: desizing:
Gained terylene sea island filament is placed in desizing agent and carries out desizing, obtains desizing fabric；The desizing agent includes according to water
The following component of meter: NaOH 0.9g/L, benzyl alcohol 0.6g/L, triethanolamine 8g/L.
Step 2: Alkali reduction fibrillation:
Desizing fabric obtained by step 2 is subjected to fibrillation as overflow dyeing machine, obtains fibrillation fabric；The Alkali reduction fibrillation
When auxiliary agent be according to watermeter NaOH 12g/L, temperature be 118 DEG C, time 80min.
Step 3: pre-setting:
Fibrillation fabric obtained by step 2 is subjected to pre-setting processing, obtains pre-setting fabric；The temperature when pre-setting is
188 DEG C, 48 yards/min of speed.
Step 4: sanding:
Pre-setting fabric obtained by step 3 is subjected to sanding, obtains sanding fabric；
Step 5: dyeing:
Sanding fabric obtained by step 4 is subjected to dyeing processing, obtains dyed gray；In the dyeing course, the dyeing of use
Auxiliary agent includes the following component according to mass fraction meter: Cyanuric Chloride 2.5g/L, glacial acetic acid 0.8g/L, and the dyeing temperature is
138 DEG C, time 80min.
Step 6: dyed gray obtained by step 5 then handle, obtains terylene sea island filament fabric and prepare Glove suede face
Material, the post-processing include moisture absorbing and sweat releasing processing, soft treatment and antistatic treatment.
When moisture absorbing and sweat releasing processing, the moisture absorbing and sweat releasing agent of use includes the following component according to watermeter: N, N- diformazan
Base ethylenediamine 8g/L, aromatic oil 1.0g/L, chitosan 3g/L, polytetrahydrofuran 18g/L, when moisture absorbing and sweat releasing, pad temperature and are
88 DEG C, the moisture absorbing and sweat releasing pads the time for 1.3h, and after the completion of padding, drying temperature is 160 DEG C.
When the soft treatment by the way of padding softening agent, the softening agent includes according to watermeter such as the following group
Point: 3- piperazinopropyl methyl dimethoxysilane 4g/L, Isosorbide-5-Nitrae-dioxane 1.3g/L, padding temperature is 88 DEG C, when padding
Between be 2h, setting temperature: 175 DEG C.
It when the antistatic treatment, is handled by the way of padding antistatic agent, the dosage of the antistatic agent is 25g/
L, the temperature of the padding when antistatic treatment is 48 DEG C, and described to pad the time be 2h.
Embodiment 4
The preparation method of micro suede face fabric, includes the following steps:
Step 1: desizing:
Gained terylene sea island filament is placed in desizing agent and carries out desizing, obtains desizing fabric；The desizing agent includes according to water
The following component of meter: NaOH 1.0g/L, benzyl alcohol 0.7g/L, triethanolamine 10g/L.
Step 2: Alkali reduction fibrillation:
Desizing fabric obtained by step 2 is subjected to fibrillation as overflow dyeing machine, obtains fibrillation fabric；The Alkali reduction fibrillation
When auxiliary agent be according to watermeter NaOH 15g/L, temperature be 120 DEG C, time 90min.
Step 3: pre-setting:
Fibrillation fabric obtained by step 2 is subjected to pre-setting processing, obtains pre-setting fabric；The temperature when pre-setting is
190 DEG C, 50 yards/min of speed.
Step 4: sanding:
Pre-setting fabric obtained by step 3 is subjected to sanding, obtains sanding fabric；
Step 5: dyeing:
Sanding fabric obtained by step 4 is subjected to dyeing processing, obtains dyed gray；In the dyeing course, the dyeing of use
Auxiliary agent includes the following component according to mass fraction meter: Cyanuric Chloride 3.0g/L, glacial acetic acid 1.0g/L, and the dyeing temperature is
140 DEG C, time 90min.
Step 6: dyed gray obtained by step 5 then handle, obtains terylene sea island filament fabric and prepare Glove suede face
Material, the post-processing include moisture absorbing and sweat releasing processing, soft treatment and antistatic treatment.
When moisture absorbing and sweat releasing processing, the moisture absorbing and sweat releasing agent of use includes the following component according to watermeter: N, N- diformazan
Base ethylenediamine 10g/L, aromatic oil 1.2g/L, chitosan 3g/L, polytetrahydrofuran 20g/L, when moisture absorbing and sweat releasing, pad temperature
It is 90 DEG C, the moisture absorbing and sweat releasing pads the time for 1.5h, and after the completion of padding, drying temperature is 170 DEG C.
When the soft treatment by the way of padding softening agent, the softening agent includes according to watermeter such as the following group
Point: 3- piperazinopropyl methyl dimethoxysilane 5g/L, Isosorbide-5-Nitrae-dioxane 1.5g/L, padding temperature is 90 DEG C, when padding
Between be 3h, setting temperature: 180 DEG C.
It when the antistatic treatment, is handled by the way of padding antistatic agent, the dosage of the antistatic agent is 30g/
L, the temperature of the padding when antistatic treatment is 50 DEG C, and described to pad the time be 2h.
Reference examples 1
The preparation method of micro suede face fabric, includes the following steps:
Step 1: desizing:
Gained terylene sea island filament is placed in desizing agent and carries out desizing, obtains desizing fabric；The desizing agent includes according to water
The following component of meter: NaOH 1.0g/L, benzyl alcohol 0.7g/L, triethanolamine 10g/L.
Step 2: Alkali reduction fibrillation:
Desizing fabric obtained by step 2 is subjected to fibrillation as overflow dyeing machine, obtains fibrillation fabric；The Alkali reduction fibrillation
When auxiliary agent be according to watermeter NaOH 15g/L, temperature be 120 DEG C, time 90min.
Step 3: pre-setting:
Fibrillation fabric obtained by step 2 is subjected to pre-setting processing, obtains pre-setting fabric；The temperature when pre-setting is
190 DEG C, 50 yards/min of speed.
Step 4: sanding:
Pre-setting fabric obtained by step 3 is subjected to sanding, obtains sanding fabric；
Step 5: dyeing:
Sanding fabric obtained by step 4 is subjected to dyeing processing, obtains dyed gray；In the dyeing course, the dyeing of use
Auxiliary agent includes the following component according to mass fraction meter: Cyanuric Chloride 3.0g/L, glacial acetic acid 1.0g/L, and the dyeing temperature is
140 DEG C, time 90min.
Step 6: dyed gray obtained by step 5 then handle, obtains terylene sea island filament fabric and prepare Glove suede face
Material, the post-processing include moisture absorbing and sweat releasing processing, soft treatment and antistatic treatment.
When moisture absorbing and sweat releasing processing, the moisture absorbing and sweat releasing agent of use includes the following component according to watermeter: aromatic oil
1.2g/L, chitosan 3g/L, it is 90 DEG C that when moisture absorbing and sweat releasing, which pads temperature, and it is 1.5h, leaching that the moisture absorbing and sweat releasing, which pads the time,
After the completion of rolling, drying temperature is 170 DEG C.
When the soft treatment by the way of padding softening agent, the softening agent includes according to watermeter such as the following group
Point: 3- piperazinopropyl methyl dimethoxysilane 5g/L, padding temperature is 90 DEG C, and padding the time is 3h, setting temperature: 180
℃。
It when the antistatic treatment, is handled by the way of padding antistatic agent, the dosage of the antistatic agent is 30g/
L, the temperature of the padding when antistatic treatment is 50 DEG C, and described to pad the time be 2h.
Reference examples 1
The preparation method of micro suede face fabric, includes the following steps:
Step 1: desizing:
Gained terylene sea island filament is placed in desizing agent and carries out desizing, obtains desizing fabric；The desizing agent includes according to water
The following component of meter: NaOH 1.0g/L.
Step 2: Alkali reduction fibrillation:
Desizing fabric obtained by step 2 is subjected to fibrillation as overflow dyeing machine, obtains fibrillation fabric；The Alkali reduction fibrillation
When auxiliary agent be according to watermeter NaOH 15g/L, temperature be 120 DEG C, time 90min.
Step 3: pre-setting:
Fibrillation fabric obtained by step 2 is subjected to pre-setting processing, obtains pre-setting fabric；The temperature when pre-setting is
190 DEG C, 50 yards/min of speed.
Step 4: sanding:
Pre-setting fabric obtained by step 3 is subjected to sanding, obtains sanding fabric；
Step 5: dyeing:
Sanding fabric obtained by step 4 is subjected to dyeing processing, obtains dyed gray；In the dyeing course, the dyeing of use
Auxiliary agent includes the following component according to mass fraction meter: Cyanuric Chloride 3.0g/L, glacial acetic acid 1.0g/L, and the dyeing temperature is
140 DEG C, time 90min.
Step 6: dyed gray obtained by step 5 then handle, obtains terylene sea island filament fabric and prepare Glove suede face
Material, the post-processing include moisture absorbing and sweat releasing processing, soft treatment and antistatic treatment.
When moisture absorbing and sweat releasing processing, the moisture absorbing and sweat releasing agent of use includes the following component according to watermeter: poly- tetrahydro furan
Mutter 20g/L, and it is 90 DEG C that when moisture absorbing and sweat releasing, which pads temperature, and it is 1.5h that the moisture absorbing and sweat releasing, which pads the time, after the completion of padding, dries
Dry temperature is 170 DEG C.
When the soft treatment by the way of padding softening agent, the softening agent includes according to watermeter such as the following group
Point: 3- piperazinopropyl methyl dimethoxysilane 5g/L, Isosorbide-5-Nitrae-dioxane 1.5g/L, padding temperature is 90 DEG C, when padding
Between be 3h, setting temperature: 180 DEG C.
It when the antistatic treatment, is handled by the way of padding antistatic agent, the dosage of the antistatic agent is 30g/
L, the temperature of the padding when antistatic treatment is 50 DEG C, and described to pad the time be 2h.
Micro suede face fabric made from Examples 1 to 4 and reference examples 1~2 is subjected to performance detection, testing result such as the following table 1:
According to the GB/T 3920-2008 standard testing color fastness of resistance to dry friction and moisture-proof colorfastness to rubbing；
According to GB/T 3921-2008 (40 DEG C, 30min) standard testing fastness to soaping；
According to GB/T 5713-2013 standard testing washing color fastness；
According to GB/T 21655.2-2009 standard testing Moisture absorbing & quick drying property.
The test result of micro suede face fabric made from 1 Examples 1 to 4 of table and reference examples 1~2
As can be known from Table 1, micro suede face fabric made from Examples 1 to 4, color fastness is strong, Wet out time and absorption speed
Reach 5 grades of standard, the indices of rapid-drying properties reach 5 grades, have excellent Moisture absorbing & quick drying property, and feel is high, soft
Degree is high.And micro suede face fabric made from reference examples 1~2, color fastness and Moisture absorbing & quick drying property are weaker than reference examples 1~4, are unfavorable for
It is widely used.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. the preparation method of micro suede face fabric, which comprises the steps of:
Step 1: desizing:
Gained terylene sea island filament is placed in desizing agent and carries out desizing, obtains desizing fabric；
Step 2: Alkali reduction fibrillation:
Desizing fabric obtained by step 2 is subjected to fibrillation as overflow dyeing machine, obtains fibrillation fabric；
Step 3: pre-setting:
Fibrillation fabric obtained by step 2 is subjected to pre-setting processing, obtains pre-setting fabric；
Step 4: sanding:
Pre-setting fabric obtained by step 3 is subjected to sanding, obtains sanding fabric；
Step 5: dyeing:
Sanding fabric obtained by step 4 is subjected to dyeing processing, obtains dyed gray；
Step 6: dyed gray obtained by step 5 then handle, terylene sea island filament fabric preparation micro suede face fabric is obtained.
2. the preparation method of micro suede face fabric according to claim 1, which is characterized in that desizing agent described in step 1 includes
According to the following component of watermeter: 0.5 ~ 1.0 g/L of NaOH, 0.3 ~ 0.7 g/L of benzyl alcohol, 5 ~ 10 g/L of triethanolamine.
3. the preparation method of micro suede face fabric according to claim 1, which is characterized in that Alkali reduction fibrillation described in step 2
When auxiliary agent be according to watermeter 5 ~ 15 g/L of NaOH, temperature be 110 ~ 120 DEG C, the time be 30 ~ 90min.
4. the preparation method of micro suede face fabric according to claim 1, which is characterized in that described in step 3 when pre-setting
Temperature is 180 ~ 190 DEG C, 40 ~ 50 yards/min of speed.
5. the preparation method of micro suede face fabric according to claim 1, which is characterized in that dyeing course described in step 5
In, the dyeing assistant of use includes the following component according to mass fraction meter: 0.5 ~ 3.0 g/L of Cyanuric Chloride, and glacial acetic acid 0.5 ~
1.0 g/L, the dyeing temperature are 130 ~ 140 DEG C, and the time is 30 ~ 90min.
6. the preparation method of micro suede face fabric according to claim 1, which is characterized in that described in step 6 post-processing include
Moisture absorbing and sweat releasing processing, soft treatment and antistatic treatment.
7. the preparation method of micro suede face fabric according to claim 6, which is characterized in that at moisture absorbing and sweat releasing described in step 6
When reason, the moisture absorbing and sweat releasing agent of use includes the following component according to watermeter: 5 ~ 10 g/L of N, N- dimethyl-ethylenediamine, aromatic oil
0.5 ~ 1.2 g/L, 2 ~ 3 g/L of chitosan, 10 ~ 20 g/L of polytetrahydrofuran, it is 80 ~ 90 that when moisture absorbing and sweat releasing, which pads temperature,
DEG C, the moisture absorbing and sweat releasing pads the time for 1 ~ 1.5h, and after the completion of padding, drying temperature is 130 ~ 170 DEG C.
8. the preparation method of micro suede face fabric according to claim 6, which is characterized in that described in step 6 when soft treatment
By the way of padding softening agent, the softening agent includes the following component according to watermeter: 3- piperazinopropyl methyl dimethoxy
1 ~ 5 g/L of oxysilane, 0.5 ~ 1.5 g/L of Isosorbide-5-Nitrae-dioxane, padding temperature is 80 ~ 90 DEG C, and padding the time is 2 ~ 3h, sizing
Temperature: 160 ~ 180 DEG C.
9. the preparation method of micro suede face fabric according to claim 6, which is characterized in that antistatic treatment described in step 6
When, it being handled by the way of padding antistatic agent, the dosage of the antistatic agent is 5 ~ 30 g/L, when the antistatic treatment
Padding temperature is 40 ~ 50 DEG C, described to pad the time for 1 ~ 2h.
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Cited By (5)
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| CN112941709A (en) * | 2021-01-28 | 2021-06-11 | 吴江市凯成达纺织有限公司 | Preparation method of full-sea island weft-knitted antistatic suede nap |
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| CN114164683A (en) * | 2021-12-01 | 2022-03-11 | 江苏珈诚纺织有限公司 | Finishing and dyeing method for producing anti-static hydrophobic fabric |
| CN115928291A (en) * | 2023-02-21 | 2023-04-07 | 无锡市泛博纺织有限公司 | Antibacterial flame-retardant suede, preparation method and application thereof in automotive interior |
| CN116289260A (en) * | 2023-01-04 | 2023-06-23 | 杭州汇维仕永盛染整有限公司 | Air layer chamois velvet fabric and preparation process thereof |
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| CN116289260A (en) * | 2023-01-04 | 2023-06-23 | 杭州汇维仕永盛染整有限公司 | Air layer chamois velvet fabric and preparation process thereof |
| CN116289260B (en) * | 2023-01-04 | 2024-10-11 | 杭州汇维仕永盛染整有限公司 | Air layer chamois velvet fabric and preparation process thereof |
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