CN105177823A - Production technology for all-cotton yarn-dyed weaving surface and inner layer exchange dobby - Google Patents
Production technology for all-cotton yarn-dyed weaving surface and inner layer exchange dobby Download PDFInfo
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Abstract
The invention discloses a production technology for all-cotton yarn-dyed weaving surface and inner layer exchange dobby. The technology comprises a spooling process, a warping-sizing process, a drawing-in process and a weaving process. According to the production technology, a warping-sizing combined technology is adopted, the stability of the sizing percentage can be guaranteed through low-temperature sizing, and a sizing agent which is low in polymerization degree and low in viscosity is mainly used as the sizing agent for low-temperature sizing; the technology of being low in loom speed, early for opening, late for rapier feeding and low in back rest is adopted by a loom, and thus conditions are created for improving the quality of the product and the production efficiency of the loom. After the measures are taken, the problems emerging in the production process are well solved, and good economic benefits are achieved.
Description
Technical field
The present invention is specifically related to the production technology of changing layer dobby in a kind of all-cotton yarn-dyed table.
Background technology
Changing layer in the table of fabric is by the top layer of fabric and nexine fabric, according to the upper and lower switch of the requirement of flower pattern, form decorative pattern, all can arranging in pairs or groups as required through weft yarn raw material, color etc. of table, nexine fabric, warp, the weft yarn of multiple color can be selected simultaneously, weave bright and colourful floral designs.
Two-layer fabric is totally through close higher, and opening is not easily clear, if select air-jet loom to knit system, Stoppage is higher, and adding weft yarn has 5 kinds of colors, and the weft color selection function of air-jet loom can not show a candle to Rapier looms, can not give full play to the fireballing performance of air-jet loom.If but select Shu Mi ultrahigh-speed Rapier looms, disconnected defect is more.
The GA747 loom selecting price lower, because speed is low, opening is easily clear, can give full play to the potential of loom.But when this fabric weaved by GA747 loom, most common defects is that reverse side hooks yarn.The reason causing reverse side to hook yarn is when reed is near comprehensive mean place, sword belt guide rail does not also exit from shed open, sword belt is led rule and is caught on weft yarn, yarn circle large is one by one formed at fabric backing, all may occur in fabric full width, therefore, in the present invention, the formulation of the technological parameter of fabric all hooks this problem of yarn defect around solution reverse side and formulates.
Summary of the invention
Goal of the invention: the invention provides the production technology of changing layer dobby in a kind of all-cotton yarn-dyed table.
Technical scheme: the production technology of changing layer dobby in a kind of all-cotton yarn-dyed table, comprises the steps:
Step one, winder: adopt GA014PD type bobbin winder, because yarn count is comparatively thin, winding speed can not be too high, is set as 140 ~ 160m/min, and the tension washer of configuration is 7.4g, and Winding Density of Cheese is 0.48g/cm
3, yarn cleaning device is Capacitance Clearer, for improving yarn quality, adopts hand held air splicer joint;
Step 2, warping sizing: because Warp Tension Test is complicated and output is less, do not consider to select large-scale warping machines, Sizing machines, but select the intelligent sizing warper of HFZJ800 to produce, speed of beaming 55 ~ 60m/min, warping, coiling density is 0.50g/cm
3; Adopt low temperature starching, reason is as follows: when stock tank capacity is less, according to High Temperature Sizing, the steam passing into stock tank can dilute the concentration of slurries, thus cause the rate of sizing unstable, therefore in the present invention, the temperature of slurry controls at 35 DEG C ~ 45 DEG C, and stock tank no longer heats, and the temperature of slurries is controlled by mixing cirtern;
Step 3, to pass: amount to use 16 and combine, the access node that 1-12 sheet is combined for knitting left side processed is double-deck, and 13-16 sheet combines the face-back-changing weave on the right of for the system of knitting;
Step 4: weave: this fabric is change a layer dobby in all-cotton yarn-dyed table, employing single shaft is weaved, small jacquard decorative pattern is mainly presented at access node two-layer fabric place, decorative pattern is produced by stitch weave, simultaneously, binder yarn and other warp yarns point difference are also little, adopt single shaft to weave, can reduce production difficulty;
The GA747 loom selecting price lower, because speed is low, opening is easily clear, can give full play to the potential of loom;
The formulation of weaving process parameter is as follows: (1) opening time adopts early opening, and opening time is 280 ° ~ 290 °; Reason is as follows: adopt early opening, and the most frequently used opening time of GA747 loom is 295
0, both economical like this, there are enough running times when reason is rapier transmission mechanism wefting insertion, thus the speed of rapier transmission mechanism operation can be reduced, reduce the consumption of machine material.But when table, inner exchangeable cloth are knitted processed, part board occurs that reverse side hooks yarn, for this problem, opening time is advanceed to 280 ° ~ 290 ° by 295 °, substantially can solve the phenomenon that reverse side hooks yarn; Select early opening to also have a reason, fabric larger through close (130 pieces/inch), shed open is not easy clear, adopts opening morning, is conducive to shed open clear.Opening time is also not easily too early because GA747 loom not independently slitter edge mechanism, thus opening time must with move back sword time consistency, just can prevent looped weft.Early, moving back the sword time also must early, and this can increase the biography sword speed of weft insertion device, causes machine material consumption to increase for opening time.
(2) height of cloth supporting plate: generally, the height of GA747 loom cloth supporting plate, on the line of brest beams and heddle eyelet, is solve reverse side to hook yarn problem, the height of cloth supporting plate upwards be have adjusted 2 ~ 3mm, add opening time in advance, thoroughly can solve reverse side and hook yarn problem; It should be noted that in process of production, cloth supporting plate position can not be too high, because along with the raising of cloth supporting plate position, three may be formed at the reverse side of fabric and jump fault, this just needs to control well the position of temple, and when guaranteeing that sword head enters shed open, the distance lower layer warp yarns of sword head in shed open can not be too near, distance should at more than 5mm, otherwise be easy to produce three jumping faults at the reverse side of fabric.
(3) the sword time is entered: in actual production process, if by controlling temple position, effectively can not solve reverse side three jumping, solve by postponing into the sword time, enter the sword time and postpone till 80 ° ~ 85 ° by 75 ° of routine, if the door width of fabric is narrower, enters the sword time and can postpone till 85 °, if door width is wider, enters the sword time and can postpone till 80 °.
Postpone into the sword time and can solve three jumping faults, but few use as far as possible, because enter sword from 75 °, to 180 ° of handing-over swords, loom has also just turned over 105 °, enter the sword time and often postpone 1 °, the running speed of sword head sword belt just must improve 1%, the wearing and tearing of sword head sword belt, will increase in geometric progression, machine material consumption rises, and weaving cost can rise.
(4) back beam height: adopt the back rest that 80 ~ 85mm is high; The high back rest of what plain cloth was commonly used is 70mm, the high back rest is conducive to eliminating open reed, urgent weft yarn.But when this fabric is knitted processed, owing to being table, inner exchangeable cloth, top layer, nexine independent little through close (65/in), do not need the high back rest.And the back rest adopting 80 ~ 85mm high, be conducive to the sinking eliminating top line, be conducive to shed open clear, thus defect, three jumping faults are resolved in minimizing, back rest position is also not easily low again, and back rest position is low, and fabric is not plentiful, affects appearance of fabrics.
(5) warp tension: on tension weight hammer stem, is respectively configured with the tension weight of a 2.5kg, production management personnel, and fabric width on the machine of inspection every day at least twice fabric, according to the front and back position of fabric width determination weight.
As optimization: in described step 2, warping sizing, the capacity of bobbin cradle is 800, fabric is always 7604 through approximate number, and limit yarn is selected and added 80, white yarn, body warp 7524, often spend radical 240, often twist 3 flowers, full width 11 is twisted, the first strand 760, second strand twists each 720 to the tenth, last hank 364; Upper machine reed width is 155cm;
Strand bandwidth: the first ream degree 15.34cm, the second strand is 14.53cm to the tenth ream degree, and last ream degree is 7.35cm;
The assorted yarn radical of full width, adds 5786, white yarn, 442, yellow yarn, emerald green blue 500, red 500, zhang green grass or young crops 376.
As optimization: described step 2, in warping sizing, formula of size is as follows: select middle low polymerization degree, low viscous slurry: PVA slurry does not use complete alcoholysis degree, low polymerization degree selected by converted starch, low viscous, this kind formula of size is acrylic acid class 30%+ converted starch 70%, the reason of formula of size: the starching of pure cotton fabric, originally full starch starching can be adopted, but the viscosity of starch slurry when low temperature is larger, impregnability is poor, and propylene liguid wintercherry material, very easily water-soluble, impregnability is good, therefore add the acrylic compounds of 30%, the impregnability of slurries can be improved, solid content 9%, viscosity 7 ~ 8s, double-clip-double-nip, because yarn count is comparatively thin, during starching, soaks into and be coated to and lay equal stress on, the principle of squeezing roller pressure configuration is: front heavy gently rear, and the pressure of front squeezing roller is large, is wish slurry to compress into yarn interior, obtain and soak into preferably, the pressure of a rear squeezing roller is less, is to wish to obtain to be coated to preferably, and the Stress control of front squeezing roller is at 0.40 ~ 0.46MPa, post jacking roller pressure 0.22 ~ 0.28MPa, the rate of sizing 9%.
As optimization: in described step 2, warping sizing, the steam pressure of drying cylinder is less than 0.35MPa, and concrete pressure regulates according to the regain of yarn, when sizing speeds control is at 55 ~ 60m/min, when regain is higher, strengthen steam pressure, otherwise reduce steam pressure.
As optimization: described step 3, in passing, Drafting Method is: 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, 2 (1, 2, 7, 8), 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (13, 14, 15, 16) × 30, totally 240,
Menopause tablet: because yarn count is comparatively thin, through close higher, select 6 row menopause tablets, the weight of menopause tablet is 1.5g, and the method for wearing is 1,1,2,2,3,3,4,4,5,5,6,6.
As optimization: described fabric table organization and inner tissue are plain weave, table back warp arranges than being 1:1 with table back weft, is 50 through weft yarn
stextile single thread is all that Z twists with the fingers; Respectively have 5 kinds of colors through weft yarn, a represents and adds white, and b represents yellow, and c represents emerald green blue, and d represents red, and e represents a zhang green grass or young crops;
Warp Tension Test order: 8a, (1a1b) × 4, 8a, (1a1c) × 4, 8a, (1a1d) × 4, 8a, (1a1e) × 4, 8a, (1a1b) × 4, 8a, (1a1c) × 4, 8a, (1a1d) × 4, 8a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, warp thread circulation totally 240,
Weft yarn arrangement order: (1a1d) × 56, (1a1e) × 4, (1d1e) × 4, (1a1e) × 4, (1c1e) × 4, (1a1e) × 4, (1b1e) × 4, (1a1e) × 4,8e, (1a1e) × 4, (1d1e) × 4, (1a1e) × 4, (1c1e) × 4, (1a1e) × 4, (1b1e) × 4; Weft yarn circulation totally 224;
The design specification grey cloth specification 58/59 inch of fabric, design grey cloth thread count is 130 × 110.
Beneficial effect: concrete advantage of the present invention is as follows:
1, the present invention is 50
s× 50
schange a layer dobby in × 130 × 110 all-cotton yarn-dyed tables, respectively select the warp of 5 kinds of colors, weft yarn, in two-layer fabric, by under the tying method that connects, form small jacquard decorative pattern at fabric face, thus fabric seems bright-coloured, pure and fresh, and raw material is cotton, therefore soft, have good gas permeability and hygroscopicity, fabric is two-layer fabric, and warmth retention property is good, comfortable and easy to wear, can be used for the spring, autumn garment material or as fabric for curtains.
2, the present invention adopts whole slurry process integration, pass through low temperature starching, to ensure the stable of the rate of sizing, the slurry of low temperature starching is based on low polymerization degree, low viscosity slurry, and loom adopts the low speed of a motor vehicle, early opening, evening to enter sword, low rear beam process, for to improve the quality of products and the production efficiency of loom creates conditions, after taking above-mentioned measure, solve produced problem in production process preferably, achieve good economic benefit.
3, the fabric in the present invention amounts to use 16 and combines, and weft yarn period is 224 latitudes, and after knitting system 112 latitude, table, nexine fabric exchange, and wherein 1-12 sheet is combined, and knits tied double weave processed, and 13-16 sheet is combined, and knits tabulation, inner exchangeable cloth.In access node two-layer fabric, by stitch weave, define the small jacquard decorative pattern that in showing from other, exchangeable cloth is different, make fabric more novel, attractive in appearance, thus be suitable for very much the garment material as spring, autumn.
4, in the present invention, the quality index of fabric is as follows: through weave shrinkage 5.3%, latitude weave shrinkage 3.8%, fabric off loom shrinkage 2.7%, and on machine, filling density is 107 pieces/inch.Every reed penetrates several 4, porter 53 tooth/2 inch made in Great Britain, actual total quantity of warps 7604, often spends 240, warp thread, and full width 31 flower, adds 84.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described in detail.
Specific embodiment 1:
Change a production technology for layer dobby in all-cotton yarn-dyed table, comprise the steps:
Step one, winding procedure: adopt GA014PD type bobbin winder, because yarn count is comparatively thin, winding speed can not be too high, is set as 140m/min, and the tension washer of configuration is 7.4g, and Winding Density of Cheese is 0.48g/cm
3, yarn cleaning device is Capacitance Clearer, and adopts hand held air splicer joint.
Step 2, whole slurry process: select the intelligent sizing warper of HFZJ800 to produce, speed of beaming 55m/min, warping, coiling density is 0.50g/cm
3; Adopt low temperature starching, the temperature of slurry controls at 35 DEG C, and stock tank no longer heats, and the temperature of slurries is controlled by mixing cirtern;
Formula of size is as follows: select middle low polymerization degree, low viscous slurry: PVA slurry does not use complete alcoholysis degree, low polymerization degree, low viscous selected by converted starch, this kind formula of size is acrylic acid class 30%+ converted starch 70%, the degree of beating is larger, impregnability is poor, and propylene liguid wintercherry material, very easily water-soluble, impregnability is good, therefore add the reason of the material formula of 30%: the starching of pure cotton fabric, originally full starch starching can be adopted, but the sticky acrylic compounds of starch slurry when low temperature, the impregnability of slurries can be improved; Solid content 9%, viscosity 7s, double-clip-double-nip, because yarn count is comparatively thin, during starching, soaks into and be coated to and lay equal stress on, the principle of squeezing roller pressure configuration is: front heavy gently rear, and the pressure of front squeezing roller is large, is wish slurry to compress into yarn interior, obtain and soak into preferably, the pressure of a rear squeezing roller is less, is to wish to obtain to be coated to preferably, and the Stress control of front squeezing roller is at 0.40MPa, post jacking roller pressure 0.22MPa, the rate of sizing 9%.
The steam pressure of drying cylinder used is less than 0.35MPa, and concrete pressure regulates according to the regain of yarn, when sizing speeds control is at 55m/min, when regain is higher, strengthens steam pressure, otherwise reduces steam pressure.
Step 3, pass operation: amount to use 16 and combine, 1 access node combined for knitting left side processed is double-deck, 13 face-back-changing weave combined on the right of for the system of knitting;
Step 4: weaving process: this fabric is change a layer dobby in all-cotton yarn-dyed table, adopt single shaft to weave, small jacquard decorative pattern is mainly presented at access node two-layer fabric place, produces decorative pattern by stitch weave; The GA747 loom selecting price lower, because speed is low, opening is easily clear, can give full play to the potential of loom;
Wherein, the formulation of weaving process parameter is as follows: (1) opening time adopts early opening, and opening time is 290 °; (2) height of cloth supporting plate: the height of cloth supporting plate upwards be have adjusted 2 ~ 3mm, adds opening time in advance, thoroughly can solve reverse side and hook yarn problem; (3) the sword time is entered: this fabric selects 80 ° to enter sword; (4) back rest that back beam height: 80mm is high; (5) warp tension: on tension weight hammer stem, is respectively configured with the tension weight of a 2.5kg, production management personnel, and fabric width on the machine of inspection every day at least twice fabric, according to the front and back position of fabric width determination weight.
Specific embodiment 2:
Change a production technology for layer dobby in all-cotton yarn-dyed table, comprise the steps:
Step one, winding procedure: adopt GA014PD type bobbin winder, because yarn count is comparatively thin, winding speed can not be too high, is set as 160m/min, and the tension washer of configuration is 7.4g, and Winding Density of Cheese is 0.48g/cm
3, yarn cleaning device is Capacitance Clearer, and adopts hand held air splicer joint.
Step 2, whole slurry process: select the intelligent sizing warper of HFZJ800 to produce, speed of beaming 60m/min, warping, coiling density is 0.50g/cm
3; Adopt low temperature starching, the temperature of slurry controls at 45 DEG C, and stock tank no longer heats, and the temperature of slurries is controlled by mixing cirtern;
Formula of size is as follows: select middle low polymerization degree, low viscous slurry: PVA slurry does not use complete alcoholysis degree, low polymerization degree, low viscous selected by converted starch, this kind formula of size is acrylic acid class 30%+ converted starch 70%, the degree of beating is larger, impregnability is poor, and propylene liguid wintercherry material, very easily water-soluble, impregnability is good, therefore add the reason of the material formula of 30%: the starching of pure cotton fabric, originally full starch starching can be adopted, but the sticky acrylic compounds of starch slurry when low temperature, the impregnability of slurries can be improved; Solid content 9%, viscosity 8s, double-clip-double-nip, because yarn count is comparatively thin, during starching, soaks into and be coated to and lay equal stress on, the principle of squeezing roller pressure configuration is: front heavy gently rear, and the pressure of front squeezing roller is large, is wish slurry to compress into yarn interior, obtain and soak into preferably, the pressure of a rear squeezing roller is less, is to wish to obtain to be coated to preferably, and the Stress control of front squeezing roller is at 0.46MPa, post jacking roller pressure 0.28MPa, the rate of sizing 9%.
The steam pressure of drying cylinder used is less than 0.35MPa, and concrete pressure regulates according to the regain of yarn, when sizing speeds control is at 60m/min, when regain is higher, strengthens steam pressure, otherwise reduces steam pressure.
Step 3, pass operation: amount to use 16 and combine, 12 access nodes combined for knitting left side processed are double-deck, 16 face-back-changing weave combined on the right of for the system of knitting;
Step 4: weaving process: this fabric is change a layer dobby in all-cotton yarn-dyed table, adopt single shaft to weave, small jacquard decorative pattern is mainly presented at access node two-layer fabric place, produces decorative pattern by stitch weave; The GA747 loom selecting price lower, because speed is low, opening is easily clear, can give full play to the potential of loom;
Wherein, the formulation of weaving process parameter is as follows: (1) opening time adopts early opening, and opening time is 280 °; (2) height of cloth supporting plate: the height of cloth supporting plate upwards be have adjusted 3mm, adds opening time in advance, thoroughly can solve reverse side and hook yarn problem; (3) the sword time is entered: this fabric selects 85 ° to enter sword; (4) back rest that back beam height: 85mm is high; (5) warp tension: on tension weight hammer stem, is respectively configured with the tension weight of a 2.5kg, production management personnel, and fabric width on the machine of inspection every day at least twice fabric, according to the front and back position of fabric width determination weight.
Specific embodiment 3:
Change a production technology for layer dobby in all-cotton yarn-dyed table, comprise the steps:
Step one, winding procedure: adopt GA014PD type bobbin winder, because yarn count is comparatively thin, winding speed can not be too high, is set as 150m/min, and the tension washer of configuration is 7.4g, and Winding Density of Cheese is 0.48g/cm
3, yarn cleaning device is Capacitance Clearer, and adopts hand held air splicer joint.
Step 2, whole slurry process: select the intelligent sizing warper of HFZJ800 to produce, speed of beaming 58m/min, warping, coiling density is 0.50g/cm
3; Adopt low temperature starching, the temperature of slurry controls at 42 DEG C, and stock tank no longer heats, and the temperature of slurries is controlled by mixing cirtern;
Formula of size is as follows: select middle low polymerization degree, low viscous slurry: PVA slurry does not use complete alcoholysis degree, low polymerization degree, low viscous selected by converted starch, this kind formula of size is acrylic acid class 30%+ converted starch 70%, the degree of beating is larger, impregnability is poor, and propylene liguid wintercherry material, very easily water-soluble, impregnability is good, therefore add the reason of the material formula of 30%: the starching of pure cotton fabric, originally full starch starching can be adopted, but the sticky acrylic compounds of starch slurry when low temperature, the impregnability of slurries can be improved; Solid content 9%, viscosity 7s, double-clip-double-nip, because yarn count is comparatively thin, during starching, soaks into and be coated to and lay equal stress on, the principle of squeezing roller pressure configuration is: front heavy gently rear, and the pressure of front squeezing roller is large, is wish slurry to compress into yarn interior, obtain and soak into preferably, the pressure of a rear squeezing roller is less, is to wish to obtain to be coated to preferably, and the Stress control of front squeezing roller is at 0.43MPa, post jacking roller pressure 0.26MPa, the rate of sizing 9%.
The steam pressure of drying cylinder used is less than 0.35MPa, and concrete pressure regulates according to the regain of yarn, when sizing speeds control is at 58m/min, when regain is higher, strengthens steam pressure, otherwise reduces steam pressure.
Step 3, pass operation: amount to use 16 and combine, 7 access nodes combined for knitting left side processed are double-deck, 15 face-back-changing weave combined on the right of for the system of knitting;
Step 4: weaving process: this fabric is change a layer dobby in all-cotton yarn-dyed table, adopt single shaft to weave, small jacquard decorative pattern is mainly presented at access node two-layer fabric place, produces decorative pattern by stitch weave; The GA747 loom selecting price lower, because speed is low, opening is easily clear, can give full play to the potential of loom;
Wherein, the formulation of weaving process parameter is as follows: (1) opening time adopts early opening, and opening time is 283 °; (2) height of cloth supporting plate: the height of cloth supporting plate upwards be have adjusted 2.4mm, adds opening time in advance, thoroughly can solve reverse side and hook yarn problem; (3) the sword time is entered: this fabric selects 83 ° to enter sword; (4) back rest that back beam height: 82mm is high; (5) warp tension: on tension weight hammer stem, is respectively configured with the tension weight of a 2.5kg, production management personnel, and fabric width on the machine of inspection every day at least twice fabric, according to the front and back position of fabric width determination weight.
In step 2 of the present invention, whole slurry process, the capacity of bobbin cradle is 800, fabric total quantity of warps is 7604, and limit yarn is selected and added 80, white yarn, body warp 7524, often spend radical 240, often twist 3 flowers, full width 11 is twisted, the first strand 760, second strand twists each 720 to the tenth, last hank 364; Upper machine reed width is 155cm.
Strand bandwidth: the first ream degree 15.34cm, the second strand is 14.53cm to the tenth ream degree, and last ream degree is 7.35cm.
The assorted yarn radical of full width, adds 5786, white yarn, 442, yellow yarn, emerald green blue 500, red 500, zhang green grass or young crops 376.
Step 3 of the present invention, in passing, Drafting Method is: 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, 2 (1, 2, 7, 8), 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (13, 14, 15, 16) × 30, totally 240.
Menopause tablet: because yarn count is comparatively thin, through close higher, select 6 row menopause tablets, the weight of menopause tablet is 1.5g, and the method for wearing is 1,1,2,2,3,3,4,4,5,5,6,6.
In the present invention, described fabric table organization and inner tissue are plain weave, and table back warp arranges than being 1:1 with table back weft, is 50 through weft yarn
stextile single thread is all that Z twists with the fingers; Respectively have 5 kinds of colors through weft yarn, a represents and adds white, and b represents yellow, and c represents emerald green blue, and d represents red, and e represents a zhang green grass or young crops.
Warp Tension Test order: 8a, (1a1b) × 4, 8a, (1a1c) × 4, 8a, (1a1d) × 4, 8a, (1a1e) × 4, 8a, (1a1b) × 4, 8a, (1a1c) × 4, 8a, (1a1d) × 4, 8a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, warp thread circulation totally 240.
Weft yarn arrangement order: (1a1d) × 56, (1a1e) × 4, (1d1e) × 4, (1a1e) × 4, (1c1e) × 4, (1a1e) × 4, (1b1e) × 4, (1a1e) × 4,8e, (1a1e) × 4, (1d1e) × 4, (1a1e) × 4, (1c1e) × 4, (1a1e) × 4, (1b1e) × 4; Weft yarn circulation totally 224.
The design specification grey cloth specification 58/59 inch of fabric, design grey cloth thread count is 130 × 110.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (6)
1. change a production technology for layer dobby in all-cotton yarn-dyed table, it is characterized in that: comprise the steps:
Step one, winding procedure: adopt GA014PD type bobbin winder, because yarn count is comparatively thin, winding speed can not be too high, is set as 140 ~ 160m/min, and the tension washer of configuration is 7.4g, and Winding Density of Cheese is 0.48g/cm
3, yarn cleaning device is Capacitance Clearer, and adopts hand held air splicer joint;
Step 2, whole slurry process: select the intelligent sizing warper of HFZJ800 to produce, speed of beaming 55 ~ 60m/min, warping, coiling density is 0.50g/cm
3; Adopt low temperature starching, the temperature of slurry controls at 35 DEG C ~ 45 DEG C, and stock tank no longer heats, and the temperature of slurries is controlled by mixing cirtern;
Step 3, pass operation: amount to use 16 and combine, the access node that 1-12 sheet is combined for knitting left side processed is double-deck, and 13-16 sheet combines the face-back-changing weave on the right of for the system of knitting;
Step 4: weaving process: this fabric is change a layer dobby in all-cotton yarn-dyed table, adopt single shaft to weave, small jacquard decorative pattern is mainly presented at access node two-layer fabric place, produces decorative pattern by stitch weave; The GA747 loom selecting price lower, because speed is low, opening is easily clear, can give full play to the potential of loom;
Wherein, the formulation of weaving process parameter is as follows: (1) opening time adopts early opening, and opening time is 290 ° ~ 280 °; (2) height of cloth supporting plate: the height of cloth supporting plate upwards be have adjusted 2 ~ 3mm; (3) the sword time is entered: this fabric selects 80 ° ~ 85 ° to enter sword; (4) back rest that back beam height: 80 ~ 85mm is high; (5) warp tension: on tension weight hammer stem, is respectively configured with the tension weight of a 2.5kg, production management personnel, and fabric width on the machine of inspection every day at least twice fabric, according to the front and back position of fabric width determination weight.
2. in all-cotton yarn-dyed table according to claim 1, change the production technology of layer dobby, it is characterized in that: in described step 2, whole slurry process, the capacity of bobbin cradle is 800, and fabric total quantity of warps is 7604, limit yarn is selected and is added 80, white yarn, body warp 7524, often spends radical 240, often twists 3 flowers, full width 11 is twisted, first strand 760, the second strand twists each 720 to the tenth, last hank 364; Upper machine reed width is 155cm;
Strand bandwidth: the first ream degree 15.34cm, the second strand is 14.53cm to the tenth ream degree, and last ream degree is 7.35cm;
The assorted yarn radical of full width, adds 5786, white yarn, 442, yellow yarn, emerald green blue 500, red 500, zhang green grass or young crops 376.
3. in all-cotton yarn-dyed table according to claim 1, change the production technology of layer dobby, it is characterized in that: described step 2, in whole slurry process, formula of size is as follows: select middle low polymerization degree, low viscous slurry: PVA slurry does not use complete alcoholysis degree, low polymerization degree selected by converted starch, low viscous, this kind formula of size is acrylic acid class 30%+ converted starch 70%, the reason of formula of size: the starching of pure cotton fabric, originally full starch starching can be adopted, but the viscosity of starch slurry when low temperature is larger, impregnability is poor, and propylene liguid wintercherry material, very easily water-soluble, impregnability is good, therefore add the acrylic compounds of 30%, the impregnability of slurries can be improved, solid content 9%, viscosity 7 ~ 8s, double-clip-double-nip, because yarn count is comparatively thin, during starching, soaks into and be coated to and lay equal stress on, the principle of squeezing roller pressure configuration is: front heavy gently rear, and the pressure of front squeezing roller is large, is wish slurry to compress into yarn interior, obtain and soak into preferably, the pressure of a rear squeezing roller is less, is to wish to obtain to be coated to preferably, and the Stress control of front squeezing roller is at 0.40 ~ 0.46MPa, post jacking roller pressure 0.22 ~ 0.28MPa, the rate of sizing 9%.
4. in all-cotton yarn-dyed table according to claim 1, change the production technology of layer dobby, it is characterized in that: in described step 2, whole slurry process, the steam pressure of drying cylinder is less than 0.35MPa, concrete pressure regulates according to the regain of yarn, when sizing speeds control is at 55 ~ 60m/min, when regain is higher, strengthen steam pressure, otherwise reduce steam pressure.
5. in all-cotton yarn-dyed table according to claim 1, change the production technology of layer dobby, it is characterized in that: described step 3, in passing, Drafting Method is: 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, 2 (1, 2, 7, 8), 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 3, 4, 5, 6, 7, 8, (1, 2, 7, 8) × 2, 1, 2, 9, 10, 11, 12, 7, 8, (13, 14, 15, 16) × 30, totally 240,
Menopause tablet: because yarn count is comparatively thin, through close higher, select 6 row menopause tablets, the weight of menopause tablet is 1.5g, and the method for wearing is 1,1,2,2,3,3,4,4,5,5,6,6.
6. change the production technology of layer dobby in all-cotton yarn-dyed table according to claim 1, it is characterized in that: described fabric table organization and inner tissue are plain weave, table back warp arranges than being 1:1 with table back weft, is 50 through weft yarn
stextile single thread is all that Z twists with the fingers; Respectively have 5 kinds of colors through weft yarn, a represents and adds white, and b represents yellow, and c represents emerald green blue, and d represents red, and e represents a zhang green grass or young crops;
Warp Tension Test order: 8a, (1a1b) × 4, 8a, (1a1c) × 4, 8a, (1a1d) × 4, 8a, (1a1e) × 4, 8a, (1a1b) × 4, 8a, (1a1c) × 4, 8a, (1a1d) × 4, 8a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, (1a1b) × 2, 4a, (1a1c) × 2, 4a, (1a1d) × 2, 4a, (1a1e) × 2, 4a, warp thread circulation totally 240,
Weft yarn arrangement order: (1a1d) × 56, (1a1e) × 4, (1d1e) × 4, (1a1e) × 4, (1c1e) × 4, (1a1e) × 4, (1b1e) × 4, (1a1e) × 4,8e, (1a1e) × 4, (1d1e) × 4, (1a1e) × 4, (1c1e) × 4, (1a1e) × 4, (1b1e) × 4; Weft yarn circulation totally 224;
The design specification grey cloth specification 58/59 inch of fabric, design grey cloth thread count is 130 × 110.
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Effective date of registration: 20200325 Address after: 226000 group 17, Xiaohai village, Xiaohai street, Nantong Development Zone, Nantong City, Jiangsu Province Patentee after: Nantong jinxilai Textile Technology Co., Ltd Address before: 226000 Jiangsu Province, Nantong City Chongchuan District Youth Road No. 105 Patentee before: JIANGSU COLLEGE OF ENGINEERING AND TECHNOLOGY |