CN101363156A - Viloft shengma smooth edge denim and production technology thereof - Google Patents
Viloft shengma smooth edge denim and production technology thereof Download PDFInfo
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- CN101363156A CN101363156A CNA2008101398491A CN200810139849A CN101363156A CN 101363156 A CN101363156 A CN 101363156A CN A2008101398491 A CNA2008101398491 A CN A2008101398491A CN 200810139849 A CN200810139849 A CN 200810139849A CN 101363156 A CN101363156 A CN 101363156A
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Abstract
The invention relates to VILOFT sunn crotataria plain edge jean which comprises the following components by weight percentage: 20-40% of VILOFT fiber, 20-40% of sunn crotataria, 20-40% of one or multiple of cotton fiber, color cotton fiber, prolivon, cashmere, milk fiber, soybean fiber, tencel yarn, flax, silk, etc. In the picking process, the lap pressure is weighted, multi-combing and little beating, combing instead of beating are adopted, the speed of each beater is reduced, and the gauge of the beater and grid bars is enlarged. In the carding process, the lap is fully carded and the card sliver quota is increased; in the drawing process, the clockwise drawing process is adopted, the gauge is enlarged; the pressurizing quantity is improved and the vehicle speed is reduced, the combination process and the three blending combination process are adopted, and the first tension drawing multiple is grasped in a slightly large way; in the spinning process, large postzone roller gauge, small postzone draft multiple and small nip gauge are required, the vehicle speed is reduced, and the pressure is increased. The fabric of the jean has the advantages of environment protection, moderate elastic, soft texture, good luster and drapability, and obviously bamboo joint effect.
Description
Technical field
The present invention relates to a kind of blending denim and production technology thereof, relate in particular to a kind of Viloft crotalaria sp plain edge denim and production technology thereof of containing Viloft (Viloft) fiber, Sheng-bast fiber with fly-shuttle loom production.
Background technology
Denim and clothes thereof have formed the diversification general layout in the atmosphere of market, new fiber, new raw material are widely used in the production and processing of denim, jeans are attracting consumers in general with unique more glamour, become the very active fresh combatants in textile garment market.But owing to be multiple fiber blend, cohesive force is poor between fiber, and spinning easily produces filoplume details, the research of need tackling key problems in process of production.The plain edge denim must use Shuttle Loom for Weaving, and homemade fly-shuttle loom is produced denim and had uncontrollable hidden danger technically with on the product quality owing to self-condition.
Summary of the invention
The purpose of this invention is to provide and a kind ofly utilize that functional fiber is woven to possess Viloft crotalaria sp plain edge denim and production technology thereof warming, health care.
For achieving the above object, the present invention makes full use of the good characteristic of functional fiber, and the effect of plain edge is in conjunction with the knowhow of shuttleless loom, by research of technique and scrap build, success develop Viloft (Viloft) crotalaria sp plain edge denim and production technology thereof.
The technical solution used in the present invention is:
A kind of Viloft crotalaria sp plain edge denim is characterized in that: be to be raw material with Viloft fiber, Sheng-bast fiber, use fly-shuttle loom to be formed by weaving, the shared percentage by weight of each component is in its denim:
Viloft fiber 20～80%;
Sheng-bast fiber 20～80%.
According to described Viloft crotalaria sp plain edge denim, it is characterized in that: be for must join raw material with Viloft fiber, Sheng-bast fiber, add one or more of cotton fiber, color cotton fiber, luxuriant growth Lay suede, cashmere, milk fibre, fibre and soya, day silk, flax, silk, high moisture absorption terylene, novel regenerated celulose fibre and other natural fabrics or modifying chemical fiber again, the shared percentage by weight of each component is in its denim:
Viloft fiber 20～40%;
Sheng-bast fiber 20～40%;
Cotton fiber, color cotton fiber, luxuriant growth Lay suede, cashmere, milk fibre, fibre and soya, day silk, flax, silk, high moisture absorption terylene, novel regenerated celulose fibre and other natural fabrics or modifying chemical fiber one or more 20～40%.
According to described Viloft crotalaria sp plain edge denim, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 50%;
Sheng-bast fiber 50%.
According to described Viloft crotalaria sp plain edge denim, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 70%;
Sheng-bast fiber 30%.
According to described Viloft crotalaria sp plain edge denim, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 35%;
Sheng-bast fiber 35%;
Cotton fiber 30%.
According to described Viloft crotalaria sp plain edge denim, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 30%;
Sheng-bast fiber 30%;
Preserve Lay suede 40%.
According to described Viloft crotalaria sp plain edge denim, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 20%;
Sheng-bast fiber 20%;
Cashmere 60%.
According to described Viloft crotalaria sp plain edge denim, it is characterized in that: the spandex that other added for 20～150 dawn is made into elastic force jean.
A kind of technology of producing described Viloft crotalaria sp plain edge denim is characterized in that,
(1) in the opening and cleaning step, increases the weight of cotton lap pressure, increase the rove antisticking device, take to comb to lack more and beat, plant, and reduce each hired roughneck's speed, amplification hired roughneck and dirt rod spacer with comb generation manual labour; Main technologic parameters is as follows: lap roller speed 11～12r/min, opening picking hired roughneck speed 390～430r/min, comprehensive hired roughneck's speed 770～800r/min;
(2) in the carding step, fully combing, reinforcement are shifted, and strengthen weight of card sliver, adopt suitable web tension force, in case the web tenesmus; Main technologic parameters is as follows: cylinder speed 330～360r/min, doffer speed 780～900r/min;
(3) in the mixing in doubling step, adopt along draft process the amplification of spacing, keep fiber channel smooth, increase amount of pressurization and also reduce the speed of a motor vehicle, both guaranteed that drawing-off carries out smoothly, improve ripe bar evenness again, adopt and give and the mixed technology also of operation and three roads, and the grasp bigger than normal of slubbing tension draft multiple; Main technologic parameters is as follows: give and operation in, ratch (40～50) * (48～56) mm; 4.5～5 times of proparea tension drafts, 1.5 times of back zone tension drafts; In the mixed also operation, ratch (40～50) * (48～58) mm; 3.5～4 times of proparea tension drafts, 1.5 times of back zone tension drafts; In mixed also two operations, ratch (43～53) * (50～60) mm; 4.5～5 times of proparea tension drafts, 1.5 times of back zone tension drafts; In mixed also three operations, ratch (43～53) * (50～60) mm; 6～7 times of proparea tension drafts, 1.2 times of back zone tension drafts;
(4) in the rove operation, suitably improve roving twist factor, reduce the back zone and stretch oneself and yawn multiple and reduce, the control percentage elongation reduces misdraft; Main technologic parameters is as follows: ratch (45～50) * (50～60) mm, 7～8 times of total draft multiples, twist factor 80～90;
(5) in the spinning process, big back zone roller gauge, multiple is stretched oneself and yawn in little back zone, little nip gauge, and reduce the speed of a motor vehicle, and increase pressure, it is flat to improve into the sliver solid carbon dioxide, reduces filoplume; Main technologic parameters is as follows: ratch (40～50) * (45～55) mm, 1.16～1.36 times of back zone drafting multiples, twist factor 300～380;
(6) control each operation humiture, card room's relative humidity is controlled at 60～65%, and spinning process workshop temperature is controlled between 30～32 ℃, and relative humidity is controlled at 60～70%, is in sucting wet state to guarantee fiber, reduces static.
Technology according to described production Viloft crotalaria sp plain edge denim is characterized in that:
(1) in the opening and cleaning step, main technologic parameters is as follows: lap design dry weight 353g/m, lap computational length 32.4m, lap roller speed 11.0r/min, opening picking hired roughneck speed 400r/min, comprehensive hired roughneck's speed 780r/min;
(2) in the carding step, main technique is as follows: weight of card sliver 18g/5m, cylinder-cover plate 0.18mm, 0.15mm, 0.15mm, 0.15mm, 0.18mm, cylinder-licker-in 0.18mm, cylinder speed 330r/min, doffer speed 780r/min, cylinder-doffer 0.12mm;
(3) in the mixing in doubling step, main technologic parameters is as follows:
| Project | Quantitatively (g/5m) | And close radical (root) | Ratch (mm) | Proparea tension draft (doubly) | Sliver exporting speed (m/min) | Back zone tension draft (doubly) |
| Give also | 16.8 | 8 | 47×52 | 4.5～5 | 178 | 1.5 |
| Mix and one | 19 | 6 | 46×53 | 3.5～4 | 164 | 1.5 |
| Mix and two | 20 | 8 | 48×55 | 4.5～5 | 164 | 1.5 |
| Mix and three | 21 | 8 | 48×55 | 6～7 | 164 | 1.2 |
(4) in the rove operation, main technologic parameters is as follows: quantitative 6.0g/10m, ratch 50.5 * 54mm, 7.6 times of total draft multiples, twist factor 87, front roller speed 190r/min;
(5) in the spinning process, main technologic parameters is as follows: front roller speed 192r/min, ratch 45 * 51mm, 1.25 times of back zone drafting multiples, twist factor 330, ingot speed 13650r/min;
(6) control each operation humiture, card room's relative humidity is controlled at 60～65%, and spinning process workshop temperature is controlled between 30～32 ℃, and relative humidity is controlled at 65%.
Good quality of product of the present invention, garment material is environmental protection not only, and elasticity is moderate, have good moisture absorption, gas permeability, the flexible silk light sensation is comparatively strong, collects the advantage of multiple functional fiber, fabric texture softness, glossiness, drapability are good, the ring effect is obvious, selvage Design uniqueness, gorgeous, the glamour of jean that the selvedge of classic nature is remarkably productive.
Description of drawings
Figure is a process route flow chart of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
The invention provides a kind of possess warming, health care with Viloft (Viloft) fiber, Sheng-bast fiber for must join raw material, add cotton again, color cotton, preserve Lay suede, cashmere, milk fibre, fibre and soya, it silk, flax, the plain edge denim of one or more weavings of silk, high moisture absorption terylene, novel regenerated celulose fibre and other natural fabrics or modifying chemical fiber, the spandex that this fabric can also add for 20-150 dawn is made into elastic force jean, adds markings and is made into color limit denim.The present invention uses homemadely has shuttle to be woven as 25～35 inches denim in a narrow margin, and the denim grammes per square metre is 170～550g/m
2Fabric.
Embodiment 1:
The shared percentage by weight of each component is in the denim:
Viloft fiber 50%;
Sheng-bast fiber 50%.
Be made into (11+7) X (16+40D) X82X6031 ＂, soft, comfortable.
Embodiment 2:
The shared percentage by weight of each component is in the denim:
Viloft fiber 70%;
Sheng-bast fiber 30%.
Present embodiment is warming, antibacterial.
Embodiment 3:
The shared percentage by weight of each component is in the denim:
Viloft fiber 20%;
Sheng-bast fiber 80%.
Present embodiment is well-pressed, antibacterial.
Embodiment 4:
The shared percentage by weight of each component is in the denim:
Viloft fiber 80%;
Sheng-bast fiber 20%.
Present embodiment is warming, well-pressed.
Embodiment 5 (most preferred embodiment):
The shared percentage by weight of each component is in the denim:
Viloft fiber 35%;
Sheng-bast fiber 35%;
Cotton fiber 30%.
Be made into (10+8) X (11+9) X73X47 32.5 ＂ blue-black plain edge denims.
Embodiment 6:
The shared percentage by weight of each component is in the denim:
Viloft fiber 30%;
Sheng-bast fiber 30%;
Preserve Lay suede 40%.
Be made into 30/30/40[10+ (12+6)] the special dark blue plain edge denim of X8X70X46 30 ＂.
Embodiment 7
The shared percentage by weight of each component is in the denim:
Viloft fiber 20%;
Sheng-bast fiber 20%;
Cashmere 60%.
Be made into the super dark blue denim of (8+5) X (10+7) X73X55 33 ＂.
Viloft of the present invention (Viloft), crotalaria sp, cotton plain edge denim are because the property that its fiber has, garment material is environmental protection not only, and elasticity is moderate, have good moisture absorption, gas permeability, the flexible silk light sensation is comparatively strong, the glamour of jean that the selvedge of classic nature is remarkably productive.But owing to be multiple fiber blend, cohesive force is poor between fiber, and spinning easily produces the filoplume details, and homemade loom is weaved needs quality control, the research of need tackling key problems in process of production.In light of the circumstances, through testing more, analyzing more, select preferred plan, production technology following (referring to Figure of description):
(1) determine process route:
Warp thread: blowing, comb and parallel cotton fibers prior to spinning, in advance also, silver lap, combing, drafting (three also), rove, spun yarn, winder, warping, dyeing, sizing, denting.
Weft yarn: blowing, comb and parallel cotton fibers prior to spinning, in advance also, silver lap, combing, drafting (three also), rove, spun yarn, winder.
Then, carry out looming weaving, running repair, singe, shrunk finish, the examination and test of products, warehouse-in such as fixed.
(2) spinning process difficult point and the technical measures taked:
1, because the fiber crimp number is few, cohesive force is poor, easily sticking volume during rolling, web easily weighs down, though initial modulus is very high, but its extension at break is little, resilience is poor, easily brittle failure in the spinning process, and the fiber feel is along sliding in addition, coefficient of friction is little between fiber and the mechanical part, yarn easily produces skidding in the production, makes the resultant yarn evenness fault, and broken end increases.
2, the present invention has taked specific aim technology thinking and technological parameter during trial production, and strict control, thereby has guaranteed yarn qualities.
1) opening and cleaning step suitably increases the weight of cotton lap pressure, increases the rove antisticking device, take many combs fewly beat, with comb generation skill principle of doing manual work, and suitably reduce each hired roughneck's speed, amplify the excellent spacer of hired roughneck and dirt.Main technique is as follows:
| Lap design dry weight (g/m) | Lap computational length (m) | Lap roller speed (r/min) | The cotton A036C opening picking hired roughneck speed (r/min) of starting shooting | The comprehensive hired roughneck's speed of lapper A076C (r/min) |
| 353 | 32.4 | 11.0 | 400 | 780 |
2) carding step is grasped " fully combing, reinforcement are shifted " principle, and suitably strengthens weight of card sliver, adopts suitable web tension force, in case the web tenesmus.Main technique is as follows:
| Weight of card sliver (g/5m) | Cylinder-cover plate (mm) | Cylinder-licker-in (mm) | Cylinder speed (r/min) | Doffer speed (r/min) | Cylinder-doffer (mm) |
| 18 | 0.18、0.15、 0.15、0.15、 0.18 | 0.18 | 330 | 780 | 0.12 |
Three, mixing in doubling step adopts along draft process, spaces and suitably amplifies, and keeps fiber channel smooth, suitably increases amount of pressurization and reduces the speed of a motor vehicle, has so both guaranteed that drawing-off carries out smoothly, can improve ripe bar evenness again.Give and the mixed technological principle also of operation and three roads for making Viloft, Sheng-bast fiber and cotton blending rate accurately even, having adopted during production, and the grasp bigger than normal of slubbing tension draft multiple.Main technique is as follows:
| Project | Quantitatively (g/5m) | And close radical (root) | Ratch (mm) | Proparea tension draft (doubly) | Sliver exporting speed (m/min) | Back zone tension draft (doubly) |
| Give also | 16.8 | 8 | 47×52 | 4.5～5 | 178 | 1.5 |
| Mix and one | 19 | 6 | 46×53 | 3.5～4 | 164 | 1.5 |
| Mix and two | 20 | 8 | 48×55 | 4.5～5 | 164 | 1.5 |
| Mix and three | 21 | 8 | 48×55 | 6～7 | 164 | 1.2 |
Four, rove operation is when controlling spinning tension well, at the actual conditions of Viloft, Sheng-bast fiber cohesive force, process of roving does not go out at spun yarn under the prerequisite of hardhead, suitably improves roving twist factor, and the back zone is stretched oneself and yawn multiple and suitably reduced, the control percentage elongation reduces misdraft.Main technique is as follows
| Quantitatively (g/10m) | Ratch (mm) | Total draft multiple (doubly) | Twist factor | Front roller speed (r/min) |
| 6.0 | 50.5×54 | 7.6 | 87 | 190 |
Five, spinning process, the present invention has carried out preferably crucial equipment, takes one big, two little technological principles, promptly big back zone roller gauge, multiple is stretched oneself and yawn in little back zone, little nip gauge, and suitably reduce the speed of a motor vehicle, suitably increase pressure, flat to improve into the sliver solid carbon dioxide, reduce filoplume.The spun yarn main technique is as follows:
| Front roller speed (r/min) | Ratch (mm) | Back zone drafting multiple (doubly) | Twist factor | Ingot speed (r/min) |
| 192 | 45×51 | 1.25 | 330 | 13650 |
Six, strict each operation humiture of control, card room's relative humidity is controlled at 60-65%, and spinning process workshop temperature is controlled between 30～32 ℃, and relative humidity is controlled at about 65%, is in sucting wet state to guarantee fiber, reduces static.
(2) technical measures of knitting portion's critical technological point and taking:
1, each operation tension force detects, controls
Because the difference of internal performance between fiber, the brute force influence of yarn is bigger, must control tension force size, the assurance uniformity of each operation better, the present invention adopts the tension tester complete detection single yarn tension of import, make in its processing range that is controlled at 35～40g, thereby satisfy warping, the needs of operation such as dye, weave biglyyer.
2, the adjustment of dyeing scheme
Three kinds of fibrous raw material blending, its internal structure difference, also there is bigger difference in dyeability.For this reason, the present invention in depth studies and detects, and analyzes the condition that can fuse mutually between fiber, preferably dying material and auxiliary agent have launched the tackling key problem test of dyeing, have determined with black bottoming, adopt ring to dye the dark blue dyeing of cover, make the blue-black dye-uptake all reach 3%.The color dyes unanimity has reached designing requirement.
3, the adjustment of sizing prescription
In order to satisfy the needs of looming weaving, the present invention further analyzes the slashing technique condition of three kinds of fiber blend yarns, and preferred formula of size, use the new A E rubber powder of import and solid-state acrylic acid 4kg/1000L and high-quality converted starch 125kg/1000L as sticker, accomplish as far as possible heavily to permeate, middle pressure, the good technological requirement of guarantee film forming.
4, equipment improvement
Weave specification and tightness at Viloft crotalaria sp cotton 35/35/30 (10+8) X (11+9) X73X4732.5 ＂ blue-black plain edge denim, for guaranteeing to weave style, the partial devices of GA615-56 ＂ (the homemade automatic shuttle changing cotton knitting machines of fabric width 56 ＂) cloth machine is improved.
1) through the transformation of reel: waste and old shrink 250mm to the centre with former, make disc spacing 1300mm through reel two discs, and design and installation through axle tension controller one cover, guarantee tension stability.
2) design and made the limit creel approximate with bobbin cradle, help coloured limit yarn and add when sizing, route is as follows: the unwinding of tube yarn, tension pulley, limit yarn are assembled hole, leasing district, expansion reed, beam of a loom.
3) warp let-off of ratchet batch (-type) is used instead by the outer warp let-off device of the machine of cambered axle cam driven, alleviated the not even tension difference of the warp let-off greatly; Give up the idea 25 ° on the upper side～30 ° after cambered axle Position Design after stopping is controlled at and increased fixed point brake gear and the outer warp let-off device of machine.
By the enforcement of measures, equipment performance is good, weaves smoothly, has reached designing requirement.
Technological parameter, warp tension are carried out careful analysis to be determined as follows:
| Tension weight (kg) | Back deck-molding (mm) | Warp stop frame height (mm) | Opening time (mm) | (mm) throws a spear the time | The power of throwing a spear (mm) |
| 6X2 | 90 | 145 | 210 | 210 | In 210 outer 200 |
5, the design of selvedge and control
Selvedge is directly used in decoration, and its distinctive value and effect must be arranged, and the present invention analyzes through inquiring into, in conjunction with market trend, selected 16/2 yarn and filamentary silver to blend together selvedge, because the yarn of selvedge is thinner, tightness is little, easily lax, so the present invention has changed denting and has gone into number when design, in the arrangement of selvedge yarn, embody simultaneously its effect as far as possible, tighten control in the trial-production, careful and precise hints on operation is weaved smoothly.
The tackling key problem of 6, preshrunk, arrangement
The employed fiber of this product, because the fiber self-characteristic, moisture absorption is fast, internal stress difference is big between fiber, easily goes out wrinkle during preshrunk and preshrunk is bad.In order to keep stable typing, can embody its good cloth style again, the present invention carries out adjustment and experiment repeatedly on the degree of compression of the control of temperature, the speed of a motor vehicle, rubber blanket, and select special finishing agent for use, by research of technique, find out suitable preshrinking process: the speed of a motor vehicle of tandem sizing box, 40 ℃ of low temperature, 40m/min is also carried out strictness control, has successfully solved the problem of preshrunk flanging, and every physical index is stable.
Every physical index test case
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and protection domain are limited; under the prerequisite that does not break away from design concept of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention.
Claims (10)
1. Viloft crotalaria sp plain edge denim is characterized in that: be to be raw material with Viloft fiber, Sheng-bast fiber, use fly-shuttle loom to be formed by weaving, the shared percentage by weight of each component is in its denim:
Viloft fiber 20～80%;
Sheng-bast fiber 20～80%.
2. Viloft crotalaria sp plain edge denim according to claim 1, it is characterized in that: be for must join raw material with Viloft fiber, Sheng-bast fiber, add one or more of cotton fiber, color cotton fiber, luxuriant growth Lay suede, cashmere, milk fibre, fibre and soya, day silk, flax, silk, high moisture absorption terylene, novel regenerated celulose fibre and other natural fabrics or modifying chemical fiber again, the shared percentage by weight of each component is in its denim:
Viloft fiber 20～40%;
Sheng-bast fiber 20～40%;
Cotton fiber, color cotton fiber, luxuriant growth Lay suede, cashmere, milk fibre, fibre and soya, day silk, flax, silk, high moisture absorption terylene, novel regenerated celulose fibre and other natural fabrics or modifying chemical fiber one or more 20～40%.
3. Viloft crotalaria sp plain edge denim according to claim 1, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 50%;
Sheng-bast fiber 50%.
4. Viloft crotalaria sp plain edge denim according to claim 1, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 70%;
Sheng-bast fiber 30%.
5. Viloft crotalaria sp plain edge denim according to claim 2, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 35%;
Sheng-bast fiber 35%;
Cotton fiber 30%.
6. Viloft crotalaria sp plain edge denim according to claim 2, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 30%;
Sheng-bast fiber 30%;
Preserve Lay suede 40%.
7. Viloft crotalaria sp plain edge denim according to claim 2, it is characterized in that: the shared percentage by weight of each component is in the denim:
Viloft fiber 20%;
Sheng-bast fiber 20%;
Cashmere 60%.
8. Viloft crotalaria sp plain edge denim according to claim 2, it is characterized in that: the spandex that other added for 20～150 dawn is made into elastic force jean.
9. a technology of producing claim 1,2,3,4,5,6 or 7 described Viloft crotalaria sp plain edge denims is characterized in that,
(1) in the opening and cleaning step, increases the weight of cotton lap pressure, increase the rove antisticking device, take to comb to lack more and beat, plant, and reduce each hired roughneck's speed, amplification hired roughneck and dirt rod spacer with comb generation manual labour; Main technologic parameters is as follows: lap roller speed 11～12r/min, opening picking hired roughneck speed 390～430r/min, comprehensive hired roughneck's speed 770～800r/min;
(2) in the carding step, fully combing, reinforcement are shifted, and strengthen weight of card sliver, adopt suitable web tension force, in case the web tenesmus; Main technologic parameters is as follows: cylinder speed 330～360r/min, doffer speed 780～900r/min;
(3) in the mixing in doubling step, adopt along draft process the amplification of spacing, keep fiber channel smooth, increase amount of pressurization and also reduce the speed of a motor vehicle, both guaranteed that drawing-off carries out smoothly, improve ripe bar evenness again, adopt and give and the mixed technology also of operation and three roads, and the grasp bigger than normal of slubbing tension draft multiple; Main technologic parameters is as follows: give and operation in, ratch (40～50) * (48～56) mm; 4.5～5 times of proparea tension drafts, 1.5 times of back zone tension drafts; In the mixed also operation, ratch (40～50) * (48～58) mm; 3.5～4 times of proparea tension drafts, 1.5 times of back zone tension drafts; In mixed also two operations, ratch (43～53) * (50～60) mm; 4.5～5 times of proparea tension drafts, 1.5 times of back zone tension drafts; In mixed also three operations, ratch (43～53) * (50～60) mm; 6～7 times of proparea tension drafts, 1.2 times of back zone tension drafts;
(4) in the rove operation, suitably improve roving twist factor, reduce the back zone and stretch oneself and yawn multiple and reduce, the control percentage elongation reduces misdraft; Main technologic parameters is as follows: ratch (45～50) * (50～60) mm, 7～8 times of total draft multiples, twist factor 80～90;
(5) in the spinning process, big back zone roller gauge, multiple is stretched oneself and yawn in little back zone, little nip gauge, and reduce the speed of a motor vehicle, and increase pressure, it is flat to improve into the sliver solid carbon dioxide, reduces filoplume; Main technologic parameters is as follows: ratch (40～50) * (45～55) mm, 1.16～1.36 times of back zone drafting multiples, twist factor 300～380;
(6) control each operation humiture, card room's relative humidity is controlled at 60～65%, and spinning process workshop temperature is controlled between 30～32 ℃, and relative humidity is controlled at 60～70%, is in sucting wet state to guarantee fiber, reduces static.
10. the technology of production Viloft crotalaria sp plain edge denim according to claim 9 is characterized in that:
(1) in the opening and cleaning step, main technologic parameters is as follows: lap design dry weight 353g/m, lap computational length 32.4m, lap roller speed 11.0r/min, opening picking hired roughneck speed 400r/min, comprehensive hired roughneck's speed 780r/min;
(2) in the carding step, main technique is as follows: weight of card sliver 18g/5m, cylinder-cover plate 0.18mm, 0.15mm, 0.15mm, 0.15mm, 0.18mm, cylinder-licker-in 0.18mm, cylinder speed 330r/min, doffer speed 780r/min, cylinder-doffer 0.12mm;
(3) in the mixing in doubling step, main technologic parameters is as follows:
(4) in the rove operation, main technologic parameters is as follows: quantitative 6.0g/10m, ratch 50.5 * 54mm, 7.6 times of total draft multiples, twist factor 87, front roller speed 190r/min;
(5) in the spinning process, main technologic parameters is as follows: front roller speed 192r/min, ratch 45 * 51mm, 1.25 times of back zone drafting multiples, twist factor 330, ingot speed 13650r/min;
(6) control each operation humiture, card room's relative humidity is controlled at 60～65%, and spinning process workshop temperature is controlled between 30～32 ℃, and relative humidity is controlled at 65%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101398491A CN101363156A (en) | 2008-09-19 | 2008-09-19 | Viloft shengma smooth edge denim and production technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101398491A CN101363156A (en) | 2008-09-19 | 2008-09-19 | Viloft shengma smooth edge denim and production technology thereof |
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| Publication Number | Publication Date |
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| CN101363156A true CN101363156A (en) | 2009-02-11 |
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| CNA2008101398491A Pending CN101363156A (en) | 2008-09-19 | 2008-09-19 | Viloft shengma smooth edge denim and production technology thereof |
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| CN102433620A (en) * | 2011-10-18 | 2012-05-02 | 湖南华升洞庭麻业有限公司 | Staple fiber drawing method |
| CN102677260A (en) * | 2012-05-15 | 2012-09-19 | 山东万泰创业投资有限公司 | Blended fabric containing platinum fiber and production process thereof |
| CN102808271A (en) * | 2012-08-30 | 2012-12-05 | 宜兴乐威牛仔布有限公司 | Denim with functions of moisture absorption and perspiration elimination and manufacturing method thereof |
| CN103014970A (en) * | 2012-12-31 | 2013-04-03 | 上海水星家用纺织品股份有限公司 | Super-soft compact spinning shengma fiber and ice-cold fiber yarn and preparation method thereof |
| CN103276510A (en) * | 2013-05-22 | 2013-09-04 | 南通虹宇服饰有限公司 | Knitwear containing Viloft fibers |
| CN103352297A (en) * | 2013-07-02 | 2013-10-16 | 山东万泰创业投资有限公司 | Mint fiber and modal cotton carbon black jean fabric and production method thereof |
| CN103382599A (en) * | 2013-08-06 | 2013-11-06 | 上海婉静纺织科技有限公司 | Blended fabric of milk protein fiber, Viloft fiber and polyester fiber |
| CN103469418A (en) * | 2012-06-06 | 2013-12-25 | 太仓棨淂服装有限公司 | Jute, flax and cotton fiber blended jean fabric |
| CN103485193A (en) * | 2013-09-30 | 2014-01-01 | 常熟市立丹纺织品有限公司 | High-tenacity jean cloth |
| CN103498251A (en) * | 2013-09-17 | 2014-01-08 | 上海婉静纺织科技有限公司 | Viloft fiber and apocynum venetum fiber blending shell fabric |
| CN103882600A (en) * | 2014-03-18 | 2014-06-25 | 山东万泰创业投资有限公司 | Multi-fiber blended complex texture jean fabric and production method of multi-fiber blended complex texture jean fabric |
| CN103882584A (en) * | 2012-12-24 | 2014-06-25 | 南通市京山锦纶有限公司 | Spandex, ramie fiber and milk protein fiber blended yarn |
| CN104005132A (en) * | 2013-02-22 | 2014-08-27 | 杭州宏宇纺织有限公司 | Saishulun fiber yarn manufacturing process |
| CN104313767A (en) * | 2014-11-07 | 2015-01-28 | 江苏三信富纺织科技有限公司 | Moisture absorption breathable jean fabric |
| CN105133138A (en) * | 2015-08-17 | 2015-12-09 | 江苏德利恒棉业有限公司 | Viloft/corn fiber denim and production technology thereof |
| CN105177844A (en) * | 2015-08-28 | 2015-12-23 | 太仓市鑫泰针织有限公司 | Anti-adhesion knitted fabric |
| CN105369478A (en) * | 2015-12-14 | 2016-03-02 | 江苏新芳科技集团股份有限公司 | Flax composite fabric |
| CN105394849A (en) * | 2015-12-14 | 2016-03-16 | 江苏新芳科技集团股份有限公司 | Cashmere overcoat fabric |
| CN105714451A (en) * | 2016-04-18 | 2016-06-29 | 郑州德惠纺织科技有限公司 | Blended warm-keeping home textile fabric and spinning method thereof |
| CN106120054A (en) * | 2016-08-17 | 2016-11-16 | 青纺联（枣庄）纤维科技有限公司 | A kind of degumming and bleaching Caulis et Folium Lini, viscose rayon SEILE textile ring mixed yarn and production technology thereof |
| CN107385640A (en) * | 2017-08-23 | 2017-11-24 | 山东万泰创业投资有限公司 | A kind of method of cashmere/Modal/cotton/spandex fibre production denim fabric |
| CN107447318A (en) * | 2017-09-18 | 2017-12-08 | 魏桥纺织股份有限公司 | The ring spinning line and spinning process that vilofty fiber forms with cotton fiber blending |
| CN109023657A (en) * | 2018-08-29 | 2018-12-18 | 淄博海天纺织有限公司 | One kind of multiple fibre denim fabrics and its production method |
| CN109234890A (en) * | 2017-01-03 | 2019-01-18 | 王玲燕 | A kind of preparation method of hollow warm-keeping material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433620A (en) * | 2011-10-18 | 2012-05-02 | 湖南华升洞庭麻业有限公司 | Staple fiber drawing method |
| CN102677260A (en) * | 2012-05-15 | 2012-09-19 | 山东万泰创业投资有限公司 | Blended fabric containing platinum fiber and production process thereof |
| CN103469418A (en) * | 2012-06-06 | 2013-12-25 | 太仓棨淂服装有限公司 | Jute, flax and cotton fiber blended jean fabric |
| CN102808271A (en) * | 2012-08-30 | 2012-12-05 | 宜兴乐威牛仔布有限公司 | Denim with functions of moisture absorption and perspiration elimination and manufacturing method thereof |
| CN103882584A (en) * | 2012-12-24 | 2014-06-25 | 南通市京山锦纶有限公司 | Spandex, ramie fiber and milk protein fiber blended yarn |
| CN103014970A (en) * | 2012-12-31 | 2013-04-03 | 上海水星家用纺织品股份有限公司 | Super-soft compact spinning shengma fiber and ice-cold fiber yarn and preparation method thereof |
| CN104005132A (en) * | 2013-02-22 | 2014-08-27 | 杭州宏宇纺织有限公司 | Saishulun fiber yarn manufacturing process |
| CN103276510A (en) * | 2013-05-22 | 2013-09-04 | 南通虹宇服饰有限公司 | Knitwear containing Viloft fibers |
| CN103352297A (en) * | 2013-07-02 | 2013-10-16 | 山东万泰创业投资有限公司 | Mint fiber and modal cotton carbon black jean fabric and production method thereof |
| CN103382599A (en) * | 2013-08-06 | 2013-11-06 | 上海婉静纺织科技有限公司 | Blended fabric of milk protein fiber, Viloft fiber and polyester fiber |
| CN103382599B (en) * | 2013-08-06 | 2016-06-15 | 义乌市飓爽贸易有限公司 | Milk protein fibre, Viloft fiber and blend polyester fabric |
| CN103498251A (en) * | 2013-09-17 | 2014-01-08 | 上海婉静纺织科技有限公司 | Viloft fiber and apocynum venetum fiber blending shell fabric |
| CN103498251B (en) * | 2013-09-17 | 2015-03-18 | 上海婉静纺织科技有限公司 | Viloft fiber and apocynum venetum fiber blending shell fabric |
| CN103485193A (en) * | 2013-09-30 | 2014-01-01 | 常熟市立丹纺织品有限公司 | High-tenacity jean cloth |
| CN103882600A (en) * | 2014-03-18 | 2014-06-25 | 山东万泰创业投资有限公司 | Multi-fiber blended complex texture jean fabric and production method of multi-fiber blended complex texture jean fabric |
| CN104313767A (en) * | 2014-11-07 | 2015-01-28 | 江苏三信富纺织科技有限公司 | Moisture absorption breathable jean fabric |
| CN105133138A (en) * | 2015-08-17 | 2015-12-09 | 江苏德利恒棉业有限公司 | Viloft/corn fiber denim and production technology thereof |
| CN105177844A (en) * | 2015-08-28 | 2015-12-23 | 太仓市鑫泰针织有限公司 | Anti-adhesion knitted fabric |
| CN105394849A (en) * | 2015-12-14 | 2016-03-16 | 江苏新芳科技集团股份有限公司 | Cashmere overcoat fabric |
| CN105369478A (en) * | 2015-12-14 | 2016-03-02 | 江苏新芳科技集团股份有限公司 | Flax composite fabric |
| CN105714451A (en) * | 2016-04-18 | 2016-06-29 | 郑州德惠纺织科技有限公司 | Blended warm-keeping home textile fabric and spinning method thereof |
| CN106120054A (en) * | 2016-08-17 | 2016-11-16 | 青纺联（枣庄）纤维科技有限公司 | A kind of degumming and bleaching Caulis et Folium Lini, viscose rayon SEILE textile ring mixed yarn and production technology thereof |
| CN109234890A (en) * | 2017-01-03 | 2019-01-18 | 王玲燕 | A kind of preparation method of hollow warm-keeping material |
| CN107385640A (en) * | 2017-08-23 | 2017-11-24 | 山东万泰创业投资有限公司 | A kind of method of cashmere/Modal/cotton/spandex fibre production denim fabric |
| CN107447318A (en) * | 2017-09-18 | 2017-12-08 | 魏桥纺织股份有限公司 | The ring spinning line and spinning process that vilofty fiber forms with cotton fiber blending |
| CN109023657A (en) * | 2018-08-29 | 2018-12-18 | 淄博海天纺织有限公司 | One kind of multiple fibre denim fabrics and its production method |
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