CN101709531A - Warp-knitting polyester fabric and processing method thereof - Google Patents

Warp-knitting polyester fabric and processing method thereof Download PDF

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Publication number
CN101709531A
CN101709531A CN200910235114A CN200910235114A CN101709531A CN 101709531 A CN101709531 A CN 101709531A CN 200910235114 A CN200910235114 A CN 200910235114A CN 200910235114 A CN200910235114 A CN 200910235114A CN 101709531 A CN101709531 A CN 101709531A
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China
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layer tissue
control
warp
grey cloth
polyester fabric
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CN200910235114A
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CN101709531B (en
Inventor
黄世雄
陈秀红
王妹
吴志芬
邵珏
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XIONGYING KNITTING AND DYEING (CHANGSHU) CO Ltd
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XIONGYING KNITTING AND DYEING (CHANGSHU) CO Ltd
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Priority to CN2009102351143A priority Critical patent/CN101709531B/en
Publication of CN101709531A publication Critical patent/CN101709531A/en
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Abstract

The invention relates to a warp-knitting polyester fabric and a processing method thereof, which belong to the fields of a polyester fibre product and a processing technique thereof. The warp-knitting polyester facing material comprises a surface layer tissue, a bottom layer tissue and an inner layer tissue positioned between the surface layer tissue and the bottom layer tissue, wherein the used raw material of the surface layer tissue is FDY bright yarn of 50D/36F; the used raw material of the bottom layer tissue is spandex yarn of 40D; and the used raw material of the inner layer tissue is FDY bright yarn of 50D/36F or 75D/36F. Because the invention adopts the raw materials of the surface layer tissue, the inner layer tissue and the bottom layer tissue to form the warp-knitting polyester fabric, favorable pull tension exists between the surface layer tissue and the bottom layer tissue, and the tensile strength of the facing material is ensured, so that the warp-knitting polyester fabric has durability; the raw materials of the surface layer tissue and the inner layer tissue adopt the bright yarn, so that a beautiful feel can be presented; the bottom layer tissue adopts the spandex yarn, so that elasticity can be presented; and the technological steps adopted by the method can prevent floss faces from generating the phenomena of wool collapse and wool reversal, so that flosses have strong upright feel, and the floss faces are plump.

Description

Warp-knitting polyester fabric and processing method thereof
Technical field
The invention belongs to terylene fiber products and processing technique field thereof, be specifically related to a kind of warp-knitting polyester fabric, and relate to the processing method of warp-knitting polyester fabric.
Background technology
Be applied to the warp-knitting polyester fabric of dress ornament, toy and bedroom dress etc. in the prior art, main dacron ultrafine fiber, polyester DTY silk or the polyamide composite filaments etc. of adopting are made, there is following defective in the lining that weaves with this type of raw material: the one, and the robustness of fabric is undesirable, because this type of lining generally only adopts surface layer tissue and bottom layer tissue to form along radially fill up yarn lopping string cover simultaneously on knitting needle, so the drawing-off pulling force between surface layer tissue and the bottom layer tissue is difficult to ensure, influence the TENSILE STRENGTH of lining, durability requires to reach satisfied degree; The 2nd, low in glossiness because dacron ultrafine fiber, polyester DTY silk and polyamide composite filaments all are half light or delustring class raw material, to the ray refraction degree a little less than, can't reach the effect of light, can not satisfy the gloss requirement of high-grade dress ornament, toy, bedroom dress lining; The 3rd, elasticity is undesirable, because this kind fabric only adopts dacron ultrafine fiber, polyester DTY, the brocade of surface layer tissue and bottom layer tissue to wash raw materials such as compound silk, can't add elastomer such as spandex owing in weaving process, be subjected to the limitation of loom again, so kind fabric does not have extensibility, extensibility and recovery.
The step of processing method that is used for the warp-knitting polyester fabric of dress ornament, toy and bedroom dress etc. at present is: material choice, warping, weave, cropping, pre-setting, dyeing and finished product typing.The existing shortcoming of this method is the phenomenon of matte existence lodging, hair and suitable hair occur, because hair is different to the refractive index of color with suitable hair, thereby makes the color color and luster disunity of whole cloth cover, the matte out-of-flatness, and feel is plentiful inadequately.
Summary of the invention
Task of the present invention is to provide a kind of and helps to ensure the traction force between surface layer tissue and the bottom layer tissue and use and promote TENSILE STRENGTH to embody durability, help improving the ray refraction effect used and embody beautiful sense, be of value to be rich in extensibility, extensibility and recovery and use the warp-knitting polyester fabric that embodies elastic effect.
Task of the present invention also is to provide a kind of processing method of warp-knitting polyester fabric, and this method processing step is simple and can avoid matte hair to occur falling and influence fabric matte flatness and plentiful effect along hair.
Task of the present invention is finished like this, and a kind of warp-knitting polyester fabric comprises surface layer tissue, bottom layer tissue and the interior layer tissue between surface layer tissue and bottom layer tissue, and it is the FDY bright yarn of 50D/36F that described surface layer is organized used raw material; The used raw material of described bottom layer tissue is the spandex silk of 40D; The used raw material of layer tissue is the FDY bright yarn of 50D/36F or 75D/36F in described.
In a specific embodiment of the present invention, it is 50-70% that described surface layer is organized in mass percent shared in the lining, it is 20-40% that described internal layer is organized in mass percent shared in the lining, and described bottom layer tissue shared mass percent in lining is 5-10%.
In another specific embodiment of the present invention, the cross sectional shape of the FDY bright yarn of described 50D/36F and the FDY bright yarn of 75D/36F is all triangular in shape.
An also task of the present invention is finished like this, and a kind of processing method of warp-knitting polyester fabric may further comprise the steps:
A) material choice: the surface layer tissue is chosen the FDY bright yarn of 50D/36F, and interior layer tissue is chosen the FDY bright yarn of 50D/36F or 75D/36F, and bottom layer tissue is chosen 40D spandex silk;
B) warping: to FDY bright yarn and the 40D spandex silk warping machines warping of FDY bright yarn and the 75D/36F of selected 50D/36F;
C) weave: make through braiding, obtain grey cloth;
D) pre-setting: to the grey cloth pre-setting, the rotating speed of the gait of march of control pre-setting temperature, grey cloth and the blower fan of calibrator obtains the grey cloth that remains cropping;
E) cropping and carding.: to remaining the grey cloth of cropping, and follow carding equipment in the shearing machine back by the shearing machine cropping, the control hair to the gait of march of control grey cloth and the dise knife rotating speed of control shearing machine, obtain the grey cloth of cropping;
F) back typing: the grey cloth to cropping carries out the back typing, and the rotating speed of the gait of march of control back setting temperature, grey cloth and the blower fan of calibrator obtains the grey cloth that remains to be dyeed;
G) dyeing: the piece dyeing finishing to remaining to be dyeed obtains stained clot-h;
H) finished product typing: stained clot-h is carried out the finished product typing by the finished product calibrator, and the rotation speed of fan of control setting temperature and cloth speed and control finished product calibrator obtains warp-knitting polyester fabric.
In another specific embodiment of the present invention, steps A) it is 50-70% that the surface layer described in is organized in mass percent shared in the lining, it is 20-40% that described internal layer is organized in mass percent shared in the lining, and described bottom layer tissue shared mass percent in lining is 5-10%; The cross sectional shape of the FDY bright yarn of described 50D/36F and the FDY bright yarn of 75D/36F is all triangular in shape.
In another specific embodiment of the present invention, step B) the FDY bright yarn of the 50D/36F described in and the gait of march of FDY bright yarn when warping of 75D/36F are 600m/min, and the gait of march of 40D spandex silk when warping is 250m/min.
Also have in the specific embodiment of the present invention, step C) the used sley bar of weaving described in is 3, wherein: GB1 forms the surface layer tissue, GB2 and GB3 interweave and form interior, bottom layer tissue, the mode of passing is any one in the following dual mode: a) GB1:1-0/6-7//, GB2:1-0/1-2//, GB3:1-2/1-0//, three are sley bar GB1, GB2 and GB3 completely and wear; B) GB1:1-0/5-6//, GB2:1-0/1-2//, GB3:1-2/1-0//, three are sley bar GB1, GB2 and GB3 completely and wear.
More of the present invention and in specific embodiment, step D) the control pre-setting temperature described in described in is that temperature is controlled at 130-150 ℃, described control grey cloth gait of march is that speed is controlled to be 30-40m/min, and the rotating speed of the blower fan of described control calibrator is that rotating speed is controlled to be 750-900n/min.
In of the present invention and then specific embodiment, step e) the control hair described in is to being meant along the hair cropping, described carding is for upright with the fine hair comb, the gait of march of described control grey cloth is that speed is controlled to be 3-4m/min, the rotating speed of described control dise knife is that the dise knife rotating speed is controlled to be 800-1200n/min, step F) setting temperature is that temperature is controlled at 210-215 ℃ after the control described in described in, the gait of march of described control grey cloth is that speed is controlled to be 22-28m/min, and the rotation speed of fan of described control calibrator is that rotating speed is controlled to be 1200-1500n/min.
Of the present invention again more and in specific embodiment, step G) the used dyestuff of the dyeing described in described in is a DISPERSE DYES, the consumption of DISPERSE DYES is the 0.01-6% of grey cloth weight, and before DISPERSE DYES is dropped into dyeing container, in dyeing container, add glacial acetic acid (0.5-1G/L and levelling agent 0.5-1.5G/L as auxiliary agent, regulate the pH4-6 of dye bath, the dye bath heating rate is 1-2 ℃/min, when intensification is raised to 110-130 ℃, insulation 30-60min, after insulation finishes, go out cloth when waiting to cool to 50-60 ℃, upward gentle again, upward the consumption of gentle used softener is the 0.2-4% of grey cloth weight, go up the gentle back dehydration that finishes, obtain stained clot-h, step H) described in described in the control setting temperature be that temperature is controlled at 150-180 ℃, described control cloth speed is that the cloth speed control is made as 25-30m/min, the rotation speed of fan of described control calibrator is that rotating speed is controlled to be 1500-1800n/min, and the grammes per square metre of described warp-knitting polyester fabric is 220-280g/m 2, fabric width is 130-170cm.
Therefore the present invention, has good traction force owing to selected face, interior, bottom layer tissue raw material formation warp-knitting polyester fabric for use between face, the bottom layer tissue, the TENSILE STRENGTH of lining is ensured, thereby have durability; The raw material of face, interior layer tissue has adopted bright yarn, therefore can embody beautiful sense; Bottom layer tissue has adopted the spandex silk, therefore can embody elasticity; The processing step that method adopted can prevent that matte from producing hair and along the hair phenomenon, make the upright sense of fine hair strong that matte is plentiful.
The specific embodiment
Embodiment 1:
With the processing door width of cloth is that 140cm, Mao Gaowei 1mm and grammes per square metre are 230g/m 2Warp-knitting polyester fabric be example.
A) material choice: the surface layer tissue is chosen the FDY bright yarn that shape of cross section is leg-of-mutton 50D/36F, interior layer tissue is chosen the FDY bright yarn of 75D/36F, bottom layer tissue is chosen 40D spandex silk, wherein, it is 56% that surface layer is organized in mass percent shared in the lining, it is 37% that internal layer is organized in mass percent shared in the lining, and it is 7% that the end is organized in mass percent shared in the lining;
B) warping: to by steps A) to organize raw material be that the FDY bright yarn of 50D/36F and FDY bright yarn that internal layer is organized raw material 75D/36F and the spandex silk of 40D are put to the warping machines warping to selected surface layer, specifically: is 600m/min to the FDY bright yarn of 50D/36F and the FDY bright yarn of 75D/36F in the gait of march of warping time control throwing, and is 250m/min to the spandex silk of 40D in the gait of march of warping time control throwing;
C) weave: to by step B) silk after the warping model that adopts KARL MALIMO company to produce is HKS3-M type warp knitting machine 180 " 28G (180 in2s, 8 pins) weaves; adopt and completely wear technology; sley bar is three; be GB1; GB2 and GB3; wherein, GB1 forms the surface layer fabric tissue, GB2 and GB3 interweave, and to form bottom layer tissue be the elastic force base fabric, GB1 pays for first in bottom fabric layer back and forth by groove pin, traversing 7 pins form fabric face, the mode of passing is: GB1:1-0/5-6//, GB2:1-0/1-2//, GB3:1-2/1-0//, three are sley bar completely and wear, and obtaining grammes per square metre is 305g/m 2Grey cloth;
D) pre-setting: will be by step C) resulting grey cloth is aforesaid calibrator pre-setting by setting machine, and the pre-setting temperature is 150 ℃, and the grey cloth gait of march is 40m/min, and the rotation speed of fan of setting machine is 900n/min, obtains the grey cloth that remains cropping;
E) cropping and carding: to by step D) the resulting grey cloth that remains cropping send the shearing machine cropping, follow carding equipment in the back of shearing machine, promptly, combing machine for fur is followed back in shearing machine, when cropping the control hair to, the control hair of being said here is to being meant along a hair cropping, along the hair cropping notion be meant: fine hair retreats with respect to advancing the cloth direction, being called along hair, to advancing shearing machine, then is along hair cropping with the hair clipper cropping along cant.By the combing machine for fur carding, make the fine hair of matte upright after the cropping, in the cropping process, the speed of grey cloth is controlled to be 3m/min, and the rotating speed of the dise knife of shearing machine (cutting disc) is 1200n/min, obtains the grey cloth of cropping;
F) back typing: to by step e) grey cloth of resulting cropping carries out back typing, and control back setting temperature is 215 ℃, cloth speed 28m/min, and the rotation speed of fan of the calibrator of finalizing the design in the back is controlled to be 1500n/min, obtains the grey cloth that remains to be dyeed;
G) to by step F) the resulting piece dyeing finishing that remains to be dyeed, the used dyestuff that dyes is a DISPERSE DYES, the amount of coming into operation of DISPERSE DYES is 0.05% of a grey cloth weight, the DISPERSE DYES that present embodiment adopts is a disperse yellow, disperse blue and disperse red, three's weight part ratio is 1: 1: 2 (the total consumption of three be grey cloth weight to be dyeed 0.05%), and before aforesaid DISPERSE DYES is dropped into dyeing container, in dyeing container, add glacial acetic acid 1g/L and levelling agent 1g/L earlier as auxiliary agent, regulate the pH5 of dye bath, the heating rate of dye bath is 1 ℃/min, when being warmed up to 130 ℃, and insulation 45min, go out cloth when waiting to cool to 60 ℃ after insulation finishes, going up gentlely again, specifically is cloth to be moved into go up in the gentle machine, adds 1.5% softener of stained clot-h weight, behind 10min, dewater, obtain stained clot-h;
H) finished product typing: to by step G) stained clot-h that obtains carries out the finished product typing, and the control setting temperature is 180 ℃, and cloth speed is 25m/min, and calibrator is that the rotation speed of fan of setting machine is controlled to be 1500n/min, and obtaining grammes per square metre is 230g/m 2With the door width of cloth be the warp-knitting polyester fabric of 140cm.
Embodiment 2:
With the processing door width of cloth is that 150cm, Mao Gaowei 1mm and grammes per square metre are 250g/m 2Warp-knitting polyester fabric be example.
A) material choice: the surface layer tissue is chosen the FDY bright yarn that shape of cross section is leg-of-mutton 50D/36F, interior layer tissue is chosen the FDY bright yarn of 50D/36F, bottom layer tissue is chosen 40D spandex silk, wherein, it is 65% that surface layer is organized in mass percent shared in the lining, it is 27% that internal layer is organized in mass percent shared in the lining, and it is 8% that the end is organized in mass percent shared in the lining;
B) warping: to by steps A) the selected surface layer tissue and the raw material of interior layer tissue are that the FDY bright yarn of 50D/36F and the spandex silk of 40D are put to the warping machines warping, specifically: the FDY bright yarn to 50D/36F is 600m/min in the gait of march of warping time control throwing, and is 250m/min to the spandex silk of 40D in the gait of march of warping time control throwing;
C) weave: to by step B) silk after the warping model that adopts KARL MALIMO company to produce is HKS3-M type warp knitting machine 186 " 32G (186 inch 32 pin) weaves; adopt and completely wear technology; sley bar is three; be GB1; GB2 and GB3; wherein, GB1 forms the surface layer fabric tissue, GB2 and GB3 interweave, and to form bottom layer tissue be the elastic force base fabric, GB1 pays for first in bottom fabric layer back and forth by groove pin, traversing 7 pins form fabric face, the mode of passing is: GB1:1-0/6-7//, GB2:1-0/1-2//, GB3:1-2/1-0//, three are sley bar completely and wear, and obtaining grammes per square metre is 350g/m 2Grey cloth;
D) pre-setting: to by step C) resulting grey cloth is aforesaid calibrator pre-setting by setting machine, and the pre-setting temperature is 130 ℃, and the grey cloth gait of march is 30m/min, and the rotation speed of fan of setting machine is 800n/min, obtains the grey cloth that remains cropping;
E) cropping and carding: to by step D) the resulting grey cloth that remains cropping send the shearing machine cropping, follow carding equipment in the back of shearing machine, promptly, combing machine for fur is followed back in shearing machine, when cropping control hair to, here the control hair of being said is to being meant along the hair cropping, the notion of suitable hair cropping is with the description of embodiment 1, after the cropping by the combing machine for fur carding, make the fine hair of matte upright, in the cropping process, the speed of grey cloth is controlled to be 3m/min, and the rotating speed of the dise knife of shearing machine (cutting disc) is 1100n/min, obtains the grey cloth of cropping;
F) back typing: to by step e) grey cloth of resulting cropping carries out back typing, and control back setting temperature is 210 ℃, cloth speed 22m/min, and the rotation speed of fan of the calibrator of finalizing the design in the back is controlled to be 1200n/min, obtains the grey cloth that remains to be dyeed;
G) to by step F) the resulting piece dyeing finishing that remains to be dyeed, the used dyestuff that dyes is a DISPERSE DYES, the amount of coming into operation of DISPERSE DYES is 0.3% of a grey cloth weight, the DISPERSE DYES that present embodiment adopts is a disperse yellow, disperse blue and disperse red, three's weight part ratio is 1: 1: 2 (the total consumption of three be grey cloth weight to be dyeed 0.3%), and before aforesaid DISPERSE DYES is dropped into dyeing container, in dyeing container, add glacial acetic acid 0.5g/L and levelling agent 1g/L earlier as auxiliary agent, regulate the pH5 of dye bath, the heating rate of dye bath is 1 ℃/min, when being warmed up to 130 ℃, and insulation 45min, go out cloth when waiting to cool to 50 ℃ after insulation finishes, going up gentlely again, specifically is cloth to be moved into go up in the gentle machine, adds 3.5% softener of stained clot-h weight, behind 10min, dewater, obtain stained clot-h;
H) finished product typing: to by step G) stained clot-h that obtains carries out the finished product typing, and the control setting temperature is 150 ℃, and cloth speed is 28m/min, and calibrator is that the rotation speed of fan of setting machine is controlled to be 1700n/min, and obtaining grammes per square metre is 250g/m 2With the door width of cloth be the warp-knitting polyester fabric of 150cm.
Embodiment 3:
With the processing door width of cloth is that 160cm, Mao Gaowei 1mm and grammes per square metre are 260g/m 2Warp-knitting polyester fabric be example.
A) material choice: the surface layer tissue is chosen the FDY bright yarn that shape of cross section is leg-of-mutton 50D/36F, interior layer tissue is chosen the FDY bright yarn of 50D/36F, bottom layer tissue is chosen 40D spandex silk, wherein, it is 69% that surface layer is organized in mass percent shared in the lining, it is 23.5% that internal layer is organized in mass percent shared in the lining, and it is 7.5% that the end is organized in mass percent shared in the lining;
B) warping: to by steps A) the selected surface layer tissue and the raw material of interior layer tissue are that the FDY bright yarn of 50D/36F and the spandex silk of 40D are put to the warping machines warping, specifically: the FDY bright yarn to 50D/36F is 600m/min in the gait of march of warping time control throwing, and is 250m/min to the spandex silk of 40D in the gait of march of warping time control throwing;
C) weave: to by step B) silk after the warping model that adopts KARL MALIMO company to produce is HKS3-M type warp knitting machine 218 " 28G (218 in2s, 8 pins) weaves; adopt and completely wear technology; sley bar is three; be GB1; GB2 and GB3; wherein, GB1 forms the surface layer fabric tissue, GB2 and GB3 interweave, and to form bottom layer tissue be the elastic force base fabric, GB1 pays for first in bottom fabric layer back and forth by groove pin, traversing 7 pins form fabric face, the mode of passing is: GB1:1-0/6-7//, GB2:1-0/1-2//, GB3:1-2/1-0//, three are sley bar completely and wear, and obtaining grammes per square metre is 398g/m 2Naturally the retraction after grey cloth;
D) pre-setting: to by step C) resulting grey cloth is aforesaid calibrator pre-setting by setting machine, and the pre-setting temperature is 135 ℃, and the grey cloth gait of march is 35m/min, and the rotation speed of fan of setting machine is 900n/min, obtains the grey cloth that remains cropping;
E) cropping and carding: to by step D) the resulting grey cloth that remains cropping send the shearing machine cropping, follow carding equipment in the back of shearing machine, promptly, combing machine for fur is followed back in shearing machine, when cropping control hair to, here the control hair of being said is to being meant along the hair cropping, the notion of suitable hair cropping is with the description of embodiment 1, after the cropping by the combing machine for fur carding, make the fine hair of matte upright, in the cropping process, the speed of grey cloth is controlled to be 4m/min, and the rotating speed of the dise knife of shearing machine (cutting disc) is 1000n/min, obtains the grey cloth of cropping;
F) back typing: to by step e) grey cloth of resulting cropping carries out back typing, and control back setting temperature is 210 ℃, cloth speed 25m/min, and the rotation speed of fan of the calibrator of finalizing the design in the back is controlled to be 1300n/min, obtains the grey cloth that remains to be dyeed;
G) to by step F) the resulting piece dyeing finishing that remains to be dyeed, the used dyestuff that dyes is a DISPERSE DYES, the amount of coming into operation of DISPERSE DYES is 6% of a grey cloth weight, the DISPERSE DYES that present embodiment adopts is a disperse yellow, disperse blue and disperse red, three's weight part ratio is 1: 2: 1 (the total consumption of three be grey cloth weight to be dyeed 6%), and before aforesaid DISPERSE DYES is dropped into dyeing container, in dyeing container, add glacial acetic acid 0.5g/L and levelling agent 1g/L earlier as auxiliary agent, regulate the pH5 of dye bath, the heating rate of dye bath is 1 ℃/min, when being warmed up to 130 ℃, and insulation 45min, go out cloth when waiting to cool to 50 ℃ after insulation finishes, going up gentlely again, specifically is cloth to be moved into go up in the gentle machine, adds 0.5% softener of stained clot-h weight, behind 10min, dewater, obtain stained clot-h;
H) finished product typing: to by step G) stained clot-h that obtains carries out the finished product typing, and the control setting temperature is 150 ℃, and cloth speed is 30m/min, and calibrator is that the rotation speed of fan of setting machine is controlled to be 1800n/min, and obtaining grammes per square metre is 260g/m 2With the door width of cloth be the warp-knitting polyester fabric of 160cm.

Claims (10)

1. a warp-knitting polyester fabric is characterized in that comprising surface layer tissue, bottom layer tissue and the interior layer tissue between surface layer tissue and bottom layer tissue, and it is the FDY bright yarn of 50D/36F that described surface layer is organized used raw material; The used raw material of described bottom layer tissue is the spandex silk of 40D; The used raw material of layer tissue is the FDY bright yarn of 50D/36F or 75D/36F in described.
2. warp-knitting polyester fabric according to claim 1, it is characterized in that it is 50-70% that described surface layer is organized in mass percent shared in the lining, it is 20-40% that described internal layer is organized in mass percent shared in the lining, and described bottom layer tissue shared mass percent in lining is 5-10%.
3. warp-knitting polyester fabric according to claim 1 is characterized in that the cross sectional shape of FDY bright yarn of the FDY bright yarn of described 50D/36F and 75D/36F is all triangular in shape.
4. the processing method of a warp-knitting polyester fabric as claimed in claim 1 is characterized in that may further comprise the steps:
A) material choice: the surface layer tissue is chosen the FDY bright yarn of 50D/36F, and interior layer tissue is chosen the FDY bright yarn of 50D/36F or 75D/36F, and bottom layer tissue is chosen 40D spandex silk;
B) warping: to FDY bright yarn and the 40D spandex silk warping machines warping of FDY bright yarn and the 75D/36F of selected 50D/36F;
C) weave: make through braiding, obtain grey cloth;
D) pre-setting: to the grey cloth pre-setting, the rotating speed of the gait of march of control pre-setting temperature, grey cloth and the blower fan of calibrator obtains the grey cloth that remains cropping;
E) cropping and carding.: to remaining the grey cloth of cropping, and follow carding equipment in the shearing machine back by the shearing machine cropping, the control hair to the gait of march of control grey cloth and the dise knife rotating speed of control shearing machine, obtain the grey cloth of cropping;
F) back typing: the grey cloth to cropping carries out the back typing, and the rotating speed of the gait of march of control back setting temperature, grey cloth and the blower fan of calibrator obtains the grey cloth that remains to be dyeed;
G) dyeing: the piece dyeing finishing to remaining to be dyeed obtains stained clot-h;
H) finished product typing: stained clot-h is carried out the finished product typing by the finished product calibrator, and the rotation speed of fan of control setting temperature and cloth speed and control finished product calibrator obtains warp-knitting polyester fabric.
5. the processing method of warp-knitting polyester fabric according to claim 4, it is characterized in that steps A) described in surface layer to be organized in mass percent shared in the lining be 50-70%, it is 20-40% that described internal layer is organized in mass percent shared in the lining, and described bottom layer tissue shared mass percent in lining is 5-10%; The cross sectional shape of the FDY bright yarn of described 50D/36F and the FDY bright yarn of 75D/36F is all triangular in shape.
6. the processing method of warp-knitting polyester fabric according to claim 4, it is characterized in that step B) described in the FDY bright yarn of 50D/36F and the gait of march of FDY bright yarn when warping of 75D/36F be 600m/min, and the gait of march of 40D spandex silk when warping is 250m/min.
7. the processing method of warp-knitting polyester fabric according to claim 4, it is characterized in that step C) described in the used sley bar of weaving be 3, wherein: GB1 forms the surface layer tissue, GB2 and GB3 interweave and form interior, bottom layer tissue, the mode of passing is any one in following three kinds of modes: a) GB1:1-0/6-7//, GB2:1-0/1-2//, GB3:1-2/1-0//, three are sley bar GB1, GB2 and GB3 completely and wear; B) GB1:1-0/5-6//, GB2:1-0/1-2//, GB3:1-2/1-0//, three are sley bar GB1, GB2 and GB3 completely and wear.
8. the processing method of warp-knitting polyester fabric according to claim 4, it is characterized in that step D) described in described in control pre-setting temperature be that temperature is controlled at 130-150 ℃, described control grey cloth gait of march is that speed is controlled to be 30-40m/min, and the rotating speed of the blower fan of described control calibrator is that rotating speed is controlled to be 750-900n/min.
9. the processing method of warp-knitting polyester fabric according to claim 4, it is characterized in that step e) described in the control hair to be meant along the hair cropping, described carding is for upright with the fine hair comb, the gait of march of described control grey cloth is that speed is controlled to be 3-4m/min, the rotating speed of described control dise knife is that the dise knife rotating speed is controlled to be 800-1200n/min, step F) setting temperature is that temperature is controlled at 210-215 ℃ after the control described in described in, the gait of march of described control grey cloth is that speed is controlled to be 22-28m/min, and the rotation speed of fan of described control calibrator is that rotating speed is controlled to be 1200-1500n/min.
10. the processing method of warp-knitting polyester fabric according to claim 4, it is characterized in that step G) described in described in the used dyestuff of dyeing be DISPERSE DYES, the consumption of DISPERSE DYES is the 0.01-6% of grey cloth weight, and before DISPERSE DYES is dropped into dyeing container, in dyeing container, add glacial acetic acid (0.5-1G/L and levelling agent 0.5-1.5G/L as auxiliary agent, regulate the pH4-6 of dye bath, the dye bath heating rate is 1-2 ℃/min, when intensification is raised to 110-130 ℃, insulation 30-60min, after insulation finishes, go out cloth when waiting to cool to 50-60 ℃, upward gentle again, upward the consumption of gentle used softener is the 0.2-4% of grey cloth weight, go up the gentle back dehydration that finishes, obtain stained clot-h, step H) described in described in the control setting temperature be that temperature is controlled at 150-180 ℃, described control cloth speed is that the cloth speed control is made as 25-30m/min, the rotation speed of fan of described control calibrator is that rotating speed is controlled to be 1500-1800n/min, and the grammes per square metre of described warp-knitting polyester fabric is 220-280g/m 2, fabric width is 130-170cm.
CN2009102351143A 2009-10-30 2009-10-30 Warp-knitting polyester fabric and processing method thereof Expired - Fee Related CN101709531B (en)

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