CN109943952A - Wei Lefute-nitrile glues the preparation method that color knits thermal fabric - Google Patents
Wei Lefute-nitrile glues the preparation method that color knits thermal fabric Download PDFInfo
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Abstract
The present invention relates to a kind of Wei Lefute-nitriles to glue the preparation method that color knits thermal fabric, belongs to textile technology field.It combines the warming development approach to keep warm with positive heat production of passive thermal resistance formula, and it is subject to double cylinder fluffing techniques, weft yarn using with positive heat production function far infrared acrylic fibers and the preferable fine denier viscose of warmth retention property, Wei Lefute fiber as raw material, form unique England grid pattern.The present invention prepares the viscous color of resulting Wei Lefute-nitrile and knits the cooperation that thermal fabric has both warmth retention property and stylishness design passes through chemical fibre and cotton fiber, create soft comfortable, frivolous warming Hair style style, and it breaks through woolen expensive and is not easy the disadvantage arranged, price is human-oriented, is easy to arrange.
Description
Technical field
The present invention relates to a kind of Wei Lefute-nitriles to glue the preparation method that color knits thermal fabric, belongs to textile technology field.
Background technique
The warming mode of clothes resisting cold mainly has passive thermal resistance formula and positive two class of heat production formula, and passive thermal resistance formula is protected in life
Warm up it is most commonly seen, it is main by clamping still air, prevent human heat from scattering and disappearing outward to reach warming purpose, such as cotton clothes, plumage
Suede clothes, fluff pile, and it is then by installing heat-producing unit additional or using heat production undulation degree that it is warming, which to belong to which positive type,
Material, to human body, actively heating reaches warming effect
By the design based on fabric filler is added or using fluffing in the warming dress ornament of traditional passive thermal resistance formula in the fabric
Raised finish, to clamp still air, fabric is thick and heavy and too fat to move or thermal property is unobvious, it is clear that is no longer satisfied and works as
Under consumption demand, in recent years, some " high-tech " thermal fibers come into being, and warming based on fiber is designed as thermal fabric
Exploitation provide new thinking it is traditional winter resisting cold dress ornament it is thick and heavy too fat to move, inconvenience movement, have been unable to meet consumer instantly
For clothes aesthetics, comfort and functional multiple demand, the exploitation that frivolous thermal fabric becomes autumn and winter fabric instantly becomes
Gesture
And in recent years, the market for adding the simple thermal resistance formula dress ornament of fleece underwear, down jackets class to the cold, promotes the exploitation of frivolous thermal fabric
The application for being gradually intended to high-tech direction, especially warming-type fibre in differentiation and positive heat production formula functional fiber becomes city
Field hot spot in recent years, has been widely used in various cold-proof underwear by the knitting fabric of raw material of such thermal fiber, market is anti-
It rings preferably, opposite, also rarely people is related to there are still the market vacancys for the exploitation of woven class thermal fabric.
In recent years, various using thermal fiber as the production technology of the knitted anderwear fabric of raw material relative maturity, especially
Cold-proof underwear is even more grown rapidly, each kind emerge one after another but knitted anderwear fabric use scope there are limitation, and machine
Knitted fabric is extremely suitable for as shirt relative to knitting fabric, good stability of the dimension, is set with fabric, preferably outer to wear, and can make up for it knitting
The market vacancy of fabric.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned shortcoming, a kind of dimension for having both functionality, comfort and aesthetics is provided
Loew spy-nitrile glues the preparation method that color knits thermal fabric.
Technical solution of the present invention, Wei Lefute-nitrile glue the preparation method that color knits thermal fabric, with far infrared acrylic fibers, carefully
Three kinds of thermal fibers of denier viscose glue and zigzag Wei Lefute fiber spin for raw material, the specific process is as follows:
(1) preparation of weft yarn:
A, weft fiber blending ratio: by weight, dual anti-acrylic fibers 55-65 parts, 15-25 parts of fine denier viscose, Wei Lefute fiber
15-25 parts of progress are blended；
B, fiber obtained by step a successively blowing: is passed through to the disc bale plucker of Beater Speed 610-615r/min, Beater Speed
The blending hopper automatic mixer of 410-420r/min, the card wire opener of Beater Speed 400-410r/min, Beater Speed 420-425r/
The card wire roller opener of min, the double hopper of brad curtain speed 55-60m/min, cotton transport curtain speed 12.0-12.5m/min's
Scutcher and carding machine；
C, mixing in doubling step: three are carried out simultaneously by drawing frame, forms blended sliver；
D, Roving Frames: pass through fly frame, obtain rove；
E, spinning process: pass through spinning frame, obtain spun yarn；
(2) warp end preparing:
A, using loose type coning, yarn bobbin rolling density 0.3-0.4g/cm3；
B, dye pre-treatment: successively in 1-2g/L scouring agent, 2-3g/L caustic soda handles 28-32min, 45- in 5-7g/L hydrogen peroxide
55 DEG C, handle 8-12min in 2-4g/L glacial acetic acid, 45-55 DEG C, 0.1-0.2g/L go room temperature in oxygenase to handle 10-20min；
C, it dyes: yarn obtained by step b is dyed in dyeing liquor, dyeing condition 5-15min, 45-55 DEG C；
D, it post-processes: yarn after dyeing obtained by step c being subjected to fixation treatment, then carries out rewinding, warp bobbins rolling density
0.4-0.5 g/cm3, then after carrying out warping, sizing and denting, to looming weaving；
(3) weft preparing:
A, yarn obtained by step (1) is subjected to loose type coning, Winding Density of Cheese 0.3-0.4g/cm3；
B, pre-treatment: 100-120 DEG C of processing 25-35min of 0.8-1.21g/L glacial acetic acid is used；
C, cation stain: according to 0.3-0.5% cationic yellow, 0.15-0.20% cationic red, 0.8-1.0% cationic blue it is suitable
55-65 DEG C of sequence dyes processing 8-12min respectively, and unit is mass percent；
C, wash: 4-6g/L glacial acetic acid, 0.1-0.3g/L sodium hydrosulfite, 0.5-1.5g/L glacial acetic acid successively handle 8-12min, keep
Temperature is 55-65 DEG C；
D, vital staining: the reactive dye of 1%-3%, 0.5-1.5g/L dispersing agent, 55-65g/L Na2SO4, 15-25g/L
Na2CO38-12min is handled, 45-55 DEG C, the unit of reactive dye is mass percent；
E, it post-processes: handling 15-25min, 50- in the post-treatment agent for including 0.4-0.6g/L glacial acetic acid and 3-4g/L softening agent
60℃；
(4) face weave: gained warp thread is prepared using step (2) and step (3) preparation gained weft yarn carries out face weave, is obtained
Knit base；
(5) final finishing: to knit obtained by step (4) base arranged, margin to seam, desizing, preparatory tentering, fluffing, stentering forming and pre-
Contracting finally obtains the viscous color of Wei Lefute-nitrile and knits thermal fabric.
Step (1) c drawing process is as follows:
Head simultaneously: fiber webs number of doubling 5-8；Fiber webs quantify 19.5-19.8g/5m；1.810-1.812 times of back area draft；Before
Roller spacing 12-16 mm, rear roller spacing 18-22mm；Front roller speed 170-175r/min；
Two simultaneously: fiber webs number of doubling 5-8；Fiber webs quantify 18-18.4g/5m；1.310-1.314 times of back area draft；Preceding sieve
Draw spacing 12-16 mm, rear roller spacing 18-22mm；Front roller speed 178-180r/min；
Three simultaneously: fiber webs number of doubling 5-8；Fiber webs quantify 17-17.5g/5m；1.210-1.215 times of back area draft；Preceding sieve
Draw spacing 12-16 mm, rear roller spacing 18-22mm；Front roller speed 180-184r/min.
Roving Frames are as follows in step (1) d: front roller spacing 26-30 mm, rear roller spacing 29-33mm；Rear-guard drawing-off
1.33-1.35 again；Pressure: the bis- ingots of front roller 21-31 kg/, the bis- ingots of middle roller 10-20 kg/, the bis- ingots of rear roller 15-25kg/；
Twist factor 70%-79%；Elongation 1.2-1.3%；Ingot speed 560-580r/min；Front roller speed 185-188r/min；Proparea set
Device 8-10mm.
Spinning process is as follows in step (1) e: front roller spacing 17.5-21.5mm, rear roller spacing 33-37mm；Pressurization:
The bis- ingots of front roller 13-23kg/, the bis- ingots of middle roller 7-17kg/, the bis- ingots of rear roller 9-19kg/；Nip gauge 2.5-3.0mm；The twist
92.5-96 twirl/10cm；Front roller speed 180-190r/min；Ingot speed 14000-14100r/min；Back area draft 1.30-1.32
Times.
Step (4) is wherein fluffed cylinder speed 64-66r/min, cloth speed 18-20m/min, zero point revolving speed 340- in technique
350r/min, along porcupine roller revolving speed 330-340r/min, inverse porcupine roller revolving speed 350-360r/min.
Beneficial effects of the present invention: fabric of the present invention has both warmth retention property and stylishness design is fine by chemical fibre and cotton
Soft comfortable, frivolous warming Hair style style are created in the cooperation of dimension, and break through wool fabric it is expensive be not easy to arrange
Disadvantage, price is human-oriented, is easy to arrange.
Detailed description of the invention
1 looming draft of Fig. 1 embodiment.
Specific embodiment
Embodiment 1
Wei Lefute-nitrile glues the preparation method that color knits thermal fabric, with far infrared acrylic fibers, fine denier viscose and zigzag Wei Lefute
Three kinds of thermal fibers of fiber spin for raw material, the specific process is as follows:
(1) preparation of weft yarn:
A, weft fiber blending ratio: by weight, 55 parts of dual anti-acrylic fibers, 15 parts of fine denier viscose, 15 parts of Wei Lefute fiber into
Row is blended；
B, fiber obtained by step a successively blowing: is passed through to the disc bale plucker A002D of Beater Speed 610r/min, Beater Speed
Card wire the opener A036B, Beater Speed 420r/min of the blending hopper automatic mixer A006B of 410r/min, Beater Speed 400r/min
Card wire roller opener A036C, the double hopper A092 of brad curtain speed 55m/min, cotton transport curtain speed 12.0m/min's is clear
Flower machine A076 and carding machine A186D；
C, mixing in doubling step: three are carried out simultaneously by drawing frame, forms blended sliver；
Head simultaneously: fiber webs number of doubling 5；Fiber webs quantify 19.5g/5m；1.810 times of back area draft；Front roller spacing 12mm,
Rear roller spacing 18mm；Front roller speed 170r/min；
Two simultaneously: fiber webs number of doubling 5；Fiber webs quantify 18g/5m；1.310 times of back area draft；Front roller spacing 12mm, after
Roller spacing 18mm；Front roller speed 178r/min；
Three simultaneously: fiber webs number of doubling 5；Fiber webs quantify 17g/5m；1.210 times of back area draft；Front roller spacing 12mm, after
Roller spacing 18mm；Front roller speed 180r/min.
D, Roving Frames: fly frame A454 obtains rove, and process of roving parameter is as follows:
Roller gauge 28mm*31mm；1.33 times of rear-guard drawing-off；The bis- ingots of pressurization/26*15*20kg/；Twist factor 70%；Elongation
1.2%；Ingot speed 560r/min；Front roller speed 185r/min；Proparea collector 8mm.
E, spinning process；Spinning frame FA506 obtains spun yarn, and spinning process parameter is as follows:
Roller gauge 19.5mm*35mm；Pressurize the bis- ingots of 18*12*14kg/；Nip gauge 2.5mm；92.5 twirls of the twist/10cm；Before
Roller speed 180r/min；Ingot speed 14000r/min；1.30 times of back area draft.
(2) warp end preparing:
A, using loose type coning, 0.38 g/cm3 of yarn bobbin rolling density；
B, before dyeing: unit is mass percent；Successively in 2g/L CLARITE ONE, 2.5g/L caustic soda, 6g/L hydrogen peroxide
Middle processing 30min, 50 DEG C, handle 10min in 3g/L glacial acetic acid, 50 DEG C, 0.1g/L go room temperature in oxygenase to handle 15min；
C, it dyes: yarn obtained by step b being dyed in dyeing liquor, 0.765% K YELLOW K-BD of dyeing recipe,
0.35% K RED K-BD, 4% K N/BLUE K-BD, 1g/L dispersing agent DKS-KPP, 70g/L Na2SO4, 20g/L
Na2CO3, 3.5g/L glacial acetic acid, dyeing condition 10min, 50 DEG C；
D, it post-processes: yarn after dyeing obtained by step c being subjected to fixation treatment, then carries out rewinding, warp bobbins rolling density
0.45 g/cm3, then carries out warping, sizing, and denting is obtained to upper machine warp beam；
(3) weft preparing:
A, yarn obtained by step (1) is subjected to loose type coning, Winding Density of Cheese 0.35g/cm3；
B, pre-treatment: using 1g/L glacial acetic acid handle 30min, 110 DEG C；
C, cation stain: 0.4% cationic yellow X-CL, 0.175% cationic red X-CRL, 0.9% cationic blue X-CRRL processing
10min, 60 DEG C；
D, wash: 5g/L glacial acetic acid, 0.2g/L sodium hydrosulfite, 1g/L glacial acetic acid handle 10min, 60 DEG C；
E, vital staining: unit is mass percent；0.139% K YELLOW K-BD, 0.21% K RED K-BD, 2.35% K
N/BLUE K-BD, 1g/L dispersing agent DKS-KPP, 60g/L Na2SO4, 20g/L Na2CO3(soda ash) handle 10min, 50 DEG C；
F, post-process: 0.5g/L glacial acetic acid, 3.5g/L softener A RO handle 20min, 55 DEG C；
(3) face weave: 2 lower twill-weave on 2 is used；Specific looming draft is as shown in Figure 1.
(4) whole after: loom state finishing → margin to seam → desizing → tentering → fluffing → stentering forming → preshrunk in advance.
Wherein fluffing technique uses the bis- cylinder raising machines of novel C M0104-36, and strict control fluffing technological parameter, tin
Woods speed 64r/min, cloth speed 18m/min, zero point revolving speed 340r/min, along porcupine roller revolving speed 330r/min, inverse porcupine roller revolving speed 350r/
min。
Embodiment 2
Wei Lefute-nitrile glues the preparation method that color knits thermal fabric, with far infrared acrylic fibers, fine denier viscose and zigzag Wei Lefute
Three kinds of thermal fibers of fiber spin for raw material, the specific process is as follows:
(1) preparation of weft yarn:
A, weft fiber blending ratio: by weight, 65 parts of dual anti-acrylic fibers, 25 parts of fine denier viscose, 15-25 parts of Wei Lefute fiber
It carries out blended；
B, fiber obtained by step a successively blowing: is passed through to the disc bale plucker A002D of Beater Speed 615r/min, Beater Speed
Card wire the opener A036B, Beater Speed 425r/min of the blending hopper automatic mixer A006B of 420r/min, Beater Speed 410r/min
Card wire roller opener A036C, the double hopper A092 of brad curtain speed 60m/min, cotton transport curtain speed 12.5m/min's is clear
Flower machine A076 and carding machine A186D；
C, mixing in doubling step: three are carried out simultaneously by drawing frame, forms blended sliver；
Head simultaneously: fiber webs number of doubling 6；Fiber webs quantify 19.7g/5m；1.811 times of back area draft；Front roller spacing 16mm,
Rear roller spacing 22mm；Front roller speed 173r/min；
Two simultaneously: fiber webs number of doubling 6；Fiber webs quantify 18.2g/5m；1.312 times of back area draft；Front roller spacing 16mm,
Rear roller spacing 22mm；Front roller speed 182r/min；
Three simultaneously: fiber webs number of doubling 6；Fiber webs quantify 17.2g/5m；1.213 times of back area draft；Front roller spacing 16mm,
Rear roller spacing 22mm；Front roller speed 182r/min.
D, Roving Frames: fly frame A454 obtains rove, and process of roving parameter is as follows:
Roller gauge 28mm*31mm；1.35 times of rear-guard drawing-off；The bis- ingots of pressurization/26*15*20kg/；Twist factor 79%；Elongation
1.3%；Ingot speed 580r/min；Front roller speed 188r/min；Proparea collector 10mm.
E, spinning process；Spinning frame FA506 obtains spun yarn, and spinning process parameter is as follows:
Roller gauge 19.5mm*35mm；Pressurize the bis- ingots of 18*12*14kg/；Nip gauge 3.0mm；96 twirls of the twist/10cm；Preceding sieve
Pulling rate degree 190r/min；Ingot speed 14100r/min；1.32 times of back area draft.
(2) warp end preparing:
A, using loose type coning, 0.38 g/cm3 of yarn bobbin rolling density；
B, before dyeing: successively handle 30min in 2g/L CLARITE ONE, 2.5g/L caustic soda, 6g/L hydrogen peroxide, 50 DEG C,
Handle 10min in 3g/L glacial acetic acid, 50 DEG C, 0.1g/L go room temperature in oxygenase to handle 15min；
C, dye: unit is mass percent；Yarn obtained by step b is dyed in dyeing liquor, dyeing recipe 0.765%
K YELLOW K-BD, 0.35% K RED K-BD, 4% K N/BLUE K-BD, 1g/L dispersing agent DKS-KPP, 70g/L
Na2SO4, 20g/L Na2CO3, 3.5g/L glacial acetic acid, dyeing condition 10min, 50 DEG C；
D, it post-processes: yarn after dyeing obtained by step c being subjected to fixation treatment, then carries out rewinding, warp bobbins rolling density
0.45 g/cm3, then carries out warping, sizing, and denting is obtained to upper machine warp beam；
(3) weft preparing:
A, yarn obtained by step (1) is subjected to loose type coning, Winding Density of Cheese 0.35g/cm3；
B, pre-treatment: using 1g/L glacial acetic acid handle 30min, 110 DEG C；
C, cation stain: 0.4% cationic yellow X-CL, 0.175% cationic red X-CRL, 0.9% cationic blue X-CRRL processing
10min, 60 DEG C；
D, wash: 5g/L glacial acetic acid, 0.2g/L sodium hydrosulfite, 1g/L glacial acetic acid handle 10min, 60 DEG C；
E, vital staining: unit is mass percent；0.139% K YELLOW K-BD, 0.21% K RED K-BD, 2.35% K
N/BLUE K-BD, 1g/L dispersing agent DKS-KPP, 60g/L Na2SO4, 20g/L Na2CO3(soda ash) handle 10min, 50 DEG C；
F, post-process: 0.5g/L glacial acetic acid, 3.5g/L softener A RO handle 20min, 55 DEG C；
(3) face weave: 2 lower twill-weave on 2 is used；Specific looming draft is as shown in Figure 1.
(4) whole after: loom state finishing → margin to seam → desizing → tentering → fluffing → stentering forming → preshrunk in advance.
Wherein fluffing technique uses the bis- cylinder raising machines of novel C M0104-36, and strict control fluffing technological parameter, tin
Woods speed 66r/min, cloth speed 20m/min, zero point revolving speed 350r/min, along porcupine roller revolving speed 340r/min, inverse porcupine roller revolving speed 360r/
min。
Embodiment 3
Wei Lefute-nitrile glues the preparation method that color knits thermal fabric, with far infrared acrylic fibers, fine denier viscose and zigzag Wei Lefute
Three kinds of thermal fibers of fiber spin for raw material, the specific process is as follows:
(1) preparation of weft yarn:
A, weft fiber blending ratio: by weight, 60 parts of dual anti-acrylic fibers, 20 parts of fine denier viscose, 20 parts of Wei Lefute fiber into
Row is blended；
B, fiber obtained by step a successively blowing: is passed through to the disc bale plucker A002D of Beater Speed 613r/min, Beater Speed
Card wire the opener A036B, Beater Speed 423r/min of the blending hopper automatic mixer A006B of 415r/min, Beater Speed 405r/min
Card wire roller opener A036C, the double hopper A092 of brad curtain speed 58m/min, cotton transport curtain speed 12.3m/min's is clear
Flower machine A076 and carding machine A186D；
C, mixing in doubling step: three are carried out simultaneously by drawing frame, forms blended sliver；
Head simultaneously: fiber webs number of doubling 8；Fiber webs quantify 19.6g/5m；1.811 times of back area draft；Front roller spacing 14mm,
Rear roller spacing 20mm；Front roller speed 173r/min；
Two simultaneously: fiber webs number of doubling 8；Fiber webs quantify 18.2g/5m；1.312 times of back area draft；Front roller spacing 14mm,
Rear roller spacing 20mm；Front roller speed 179r/min；
Three simultaneously: fiber webs number of doubling 8；Fiber webs quantify 17.3g/5m；1.213 times of back area draft；Front roller spacing 14mm,
Rear roller spacing 20mm；Front roller speed 182r/min；
D, Roving Frames: fly frame A454 obtains rove, and process of roving parameter is as follows:
Roller gauge 28mm*31mm；1.34 times of rear-guard drawing-off；The bis- ingots of pressurization/26*15*20kg/；Twist factor 75%；Elongation
1.3%；Ingot speed 570r/min；Front roller speed 186r/min；Proparea collector 9mm.
E, spinning process；Spun yarn FA506 obtains spun yarn, and spinning process parameter is as follows:
Roller gauge 19.5mm*35mm；Pressurize the bis- ingots of 18*12*14kg/；Nip gauge 2.8mm；93 twirls of the twist/10cm；Preceding sieve
Pulling rate degree 185r/min；Ingot speed 14050r/min；1.31 times of back area draft.
(2) warp end preparing:
A, using loose type coning, yarn bobbin rolling density 0.38g/cm3；
B, before dyeing: successively handle 30min in 2g/L CLARITE ONE, 2.5g/L caustic soda, 6g/L hydrogen peroxide, 50 DEG C,
Handle 10min in 3g/L glacial acetic acid, 50 DEG C, 0.1g/L go room temperature in oxygenase to handle 15min；
C, dye: unit is mass percent；Yarn obtained by step b is dyed in dyeing liquor, dyeing recipe 0.765%
K YELLOW K-BD, 0.35% K RED K-BD, 4% K N/BLUE K-BD, 1g/L dispersing agent DKS-KPP, 70g/L
Na2SO4, 20g/L Na2CO3, 3.5g/L glacial acetic acid, dyeing condition 10min, 50 DEG C；
D, it post-processes: yarn after dyeing obtained by step c being subjected to fixation treatment, then carries out rewinding, warp bobbins rolling density
0.45 g/cm3, then carries out warping, sizing, and denting is obtained to upper machine warp beam；
(3) weft preparing:
A, yarn obtained by step (1) is subjected to loose type coning, Winding Density of Cheese 0.35g/cm3；
B, pre-treatment: using 1g/L glacial acetic acid handle 30min, 110 DEG C；
C, cation stain: 0.4% cationic yellow X-CL, 0.175% cationic red X-CRL, 0.9% cationic blue X-CRRL processing
10min, 60 DEG C；
D, wash: 5g/L glacial acetic acid, 0.2g/L sodium hydrosulfite, 1g/L glacial acetic acid handle 10min, 60 DEG C；
E, vital staining: unit is mass percent；0.139% K YELLOW K-BD, 0.21% K RED K-BD, 2.35% K
N/BLUE K-BD, 1g/L dispersing agent DKS-KPP, 60g/L Na2SO4, 20g/L Na2CO3(soda ash) handle 10min, 50 DEG C；
F, post-process: 0.5g/L glacial acetic acid, 3.5g/L softener A RO handle 20min, 55 DEG C；
(3) face weave: 2 lower twill-weave on 2 is used；Specific looming draft is as shown in Figure 1.
(4) whole after: loom state finishing → margin to seam → desizing → tentering → fluffing → stentering forming → preshrunk in advance.
Wherein fluffing technique uses the bis- cylinder raising machines of novel C M0104-36, and strict control fluffing technological parameter, tin
Woods speed 64-66r/min, cloth speed 18-20m/min, zero point revolving speed 340-350r/min, suitable porcupine roller revolving speed 330-340r/min,
Inverse porcupine roller revolving speed 350-360r/min.
Claims (5)
1. Wei Lefute-nitrile glues the preparation method that color knits thermal fabric, it is characterized in that: with far infrared acrylic fibers, fine denier viscose and saw
Three kinds of thermal fibers of tooth form Wei Lefute fiber spin for raw material, the specific process is as follows:
(1) preparation of weft yarn:
A, weft fiber blending ratio: by weight, dual anti-acrylic fibers 55-65 parts, 15-25 parts of fine denier viscose, Wei Lefute fiber
15-25 parts of progress are blended；
B, fiber obtained by step a successively blowing: is passed through to the disc bale plucker of Beater Speed 610-615r/min, Beater Speed
The blending hopper automatic mixer of 410-420r/min, the card wire opener of Beater Speed 400-410r/min, Beater Speed 420-425r/
The card wire roller opener of min, the double hopper of brad curtain speed 55-60m/min, cotton transport curtain speed 12.0-12.5m/min's
Scutcher and carding machine；
C, mixing in doubling step: three are carried out simultaneously by drawing frame, forms blended sliver；
D, Roving Frames: pass through fly frame, obtain rove；
E, spinning process: pass through spinning frame, obtain spun yarn；
(2) warp end preparing:
A, using loose type coning, yarn bobbin rolling density 0.3-0.4g/cm3；
B, dye pre-treatment: successively in 1-2g/L scouring agent, 2-3g/L caustic soda handles 28-32min, 45- in 5-7g/L hydrogen peroxide
55 DEG C, handle 8-12min in 2-4g/L glacial acetic acid, 45-55 DEG C, 0.1-0.2g/L go room temperature in oxygenase to handle 10-20min；
C, it dyes: yarn obtained by step b is dyed in dyeing liquor, dyeing condition 5-15min, 45-55 DEG C；
D, it post-processes: yarn after dyeing obtained by step c is subjected to fixation treatment；Then carry out rewinding, warp bobbins rolling density
0.4-0.5 g/cm³；After carrying out warping, sizing and denting again, to looming weaving；
(3) weft preparing:
A, yarn obtained by step (1) is subjected to loose type coning, Winding Density of Cheese 0.3-0.4g/cm3；
B, pre-treatment: 100-120 DEG C of processing 25-35min of 0.8-1.21g/L glacial acetic acid is used；
C, cation stain: according to 0.3-0.5% cationic yellow, 0.15-0.20% cationic red, 0.8-1.0% cationic blue it is suitable
55-65 DEG C of sequence dyes processing 8-12min respectively, and unit is mass percent；
C, wash: 4-6g/L glacial acetic acid, 0.1-0.3g/L sodium hydrosulfite, 0.5-1.5g/L glacial acetic acid successively handle 8-12min, keep
Temperature is 55-65 DEG C；
D, vital staining: the reactive dye of 1%-3%, 0.5-1.5g/L dispersing agent, 55-65g/L Na2SO4, 15-25g/L
Na2CO38-12min is handled, 45-55 DEG C, the unit of reactive dye is mass percent；
E, it post-processes: handling 15-25min, 50- in the post-treatment agent for including 0.4-0.6g/L glacial acetic acid and 3-4g/L softening agent
60℃；
(4) face weave: gained warp thread is prepared using step (2) and step (3) preparation gained weft yarn carries out face weave, is obtained
Knit base；
(5) final finishing: to knit obtained by step (4) base arranged, margin to seam, desizing, preparatory tentering, fluffing, stentering forming and pre-
Contracting finally obtains the viscous color of Wei Lefute-nitrile and knits thermal fabric.
2. Wei Lefute-nitrile as described in claim 1 glues the preparation method that color knits thermal fabric, it is characterized in that: step (1) c is simultaneously
Technique is as follows:
Head simultaneously: fiber webs number of doubling 5-8；Fiber webs quantify 19.5-19.8g/5m；1.810-1.812 times of back area draft；Before
Roller spacing 12-16 mm, rear roller spacing 18-22mm；Front roller speed 170-175r/min；
Two simultaneously: fiber webs number of doubling 5-8；Fiber webs quantify 18-18.4g/5m；1.310-1.314 times of back area draft；Preceding sieve
Draw spacing 12-16 mm, rear roller spacing 18-22mm；Front roller speed 178-180r/min；
Three simultaneously: fiber webs number of doubling 5-8；Fiber webs quantify 17-17.5g/5m；1.210-1.215 times of back area draft；Preceding sieve
Draw spacing 12-16 mm, rear roller spacing 18-22mm；Front roller speed 180-184r/min.
3. Wei Lefute-nitrile as described in claim 1 glues the preparation method that color knits thermal fabric, it is characterized in that: in step (1) d
Roving Frames are as follows: front roller spacing 26-30 mm, rear roller spacing 29-33mm；1.33-1.35 times of rear-guard drawing-off；Pressure: preceding
The bis- ingots of roller 21-31 kg/, the bis- ingots of middle roller 10-20 kg/, the bis- ingots of rear roller 15-25kg/；Twist factor 70%-79%；Elongation
1.2-1.3%；Ingot speed 560-580r/min；Front roller speed 185-188r/min；Proparea collector 8-10mm.
4. Wei Lefute-nitrile as described in claim 1 glues the preparation method that color knits thermal fabric, it is characterized in that: in step (1) e
Spinning process is as follows: front roller spacing 17.5-21.5mm, rear roller spacing 33-37mm；Pressurization: the bis- ingots of front roller 13-23kg/,
The bis- ingots of middle roller 7-17kg/, the bis- ingots of rear roller 9-19kg/；Nip gauge 2.5-3.0mm；Twist 92.5-96, twirl/10cm；Before
Roller speed 180-190r/min；Ingot speed 14000-14100r/min；1.30-1.32 times of back area draft.
5. Wei Lefute-nitrile as described in claim 1 glues the preparation method that color knits thermal fabric, it is characterized in that: step (4) is wherein
Cylinder speed 64-66r/min, cloth speed 18-20m/min, zero point revolving speed 340-350r/min in technique of fluffing, along porcupine roller revolving speed
330-340r/min, inverse porcupine roller revolving speed 350-360r/min.
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| CN201910278421.3A CN109943952A (en) | 2019-04-09 | 2019-04-09 | Wei Lefute-nitrile glues the preparation method that color knits thermal fabric |
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| CN201910278421.3A CN109943952A (en) | 2019-04-09 | 2019-04-09 | Wei Lefute-nitrile glues the preparation method that color knits thermal fabric |
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| CN113897800A (en) * | 2021-10-12 | 2022-01-07 | 江苏金太阳纺织科技股份有限公司 | Viscose acrylic fiber home textile fabric and preparation method thereof |
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Application publication date: 20190628 |