CN1161389A - Far-infrared polypropylene fiber yarn, and process for producing same - Google Patents
Far-infrared polypropylene fiber yarn, and process for producing same Download PDFInfo
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- CN1161389A CN1161389A CN 96116952 CN96116952A CN1161389A CN 1161389 A CN1161389 A CN 1161389A CN 96116952 CN96116952 CN 96116952 CN 96116952 A CN96116952 A CN 96116952A CN 1161389 A CN1161389 A CN 1161389A
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Abstract
A far infrared polypropylene fiber yarn is made from ceramics containing far infrared polypropylene fiber by ordinary cotton spinning equipments. By optimizing the best technological parameters, reducing the velocity, light beating and heavy combing, central drawing, raising relative humidity, adding wool cream and antistatic agent, rationally setting twist etc., the problems of brittle, poor conductivity, low melting point, poor spinnability of far infrared fiber are solved.
Description
The present invention relates to a kind of weaving and take the product new material, specifically a kind of far infrared polypropylene fiber that includes ceramic powders is processed into far-infrared polypropylene fiber yarn and production technology thereof.Far infrared polypropylene fiber ties up to and adds ceramic powders before polypropylene fibre reels off raw silk from cocoons, and what make it to have the peculiar function of far infrared takes the textiles new material.It can absorb the energy of surrounding environment and life entity self radiation, produces the physiological activation effect, improves microcirculation in human body, improve volume of blood flow, accelerate human epidermal rubbish and drain, improve immunity of organisms, reach the various diseases that prevention and auxiliary curing cause because of the microcirculation in human body obstacle.
Far-infrared polypropylene filament yarn fabric texture is hard, and gas permeability is poor, makes clothes with certain limitation is arranged.Producing the far-infrared polypropylene fiber yarn fine-count yarn requires fiber below 1.5D (d-denier DENIER), fibre diameter is about 16 microns, 4～12 microns of the general particle diameters of homemade ceramic powder particle, therefore, in far infrared polypropylene fiber, there is the ceramic powders of some to have fiber surface or partly advance half dewiness attitude, add and easily come off man-hour, and comprise into intrastitial ceramic powder particle, make fibr tissue loose, fragile, powerful low, easy fracture, so the spinnability of far infrared polypropylene fiber is poor, the difficulty that is spun into yarn is bigger, does not still have far-infrared polypropylene fiber yarn both at home and abroad and comes out.
The objective of the invention is at far infrared polypropylene fiber physical property such as fragility, poorly conductive, fusing point is low, ceramic powders easily comes off, fiber easy fracture, spinnability difference, use homemade conventional cotton spinning equipment, preferred best process flow and optimal processing parameter, the spinning far-infrared polypropylene fiber yarn, be convenient to weave the series of products such as far-infrared polypropylene health-care clothing that (woven, knitting) made, water-fast washing keeps higher radiance.
The purpose of this discovery is achieved in that
A kind of far-infrared polypropylene fiber yarn is to be made by far-infrared polypropylene staple fiber that includes ceramic powders or medium-length fibre with the difference of prior art.
A kind of far-infrared polypropylene fiber yarn production technology comprises blowing, comb and parallel cotton fibers prior to spinning, drafting, slubbing, spinning, winder and step such as picks up, and the difference of itself and prior art is:
(1) clear steel operation adopts the light beating and heavy combing process route, and clear each machine of steel is whole to slow down 15～25%, receives 2～5 millimeters of minor flaps and cylinder spacers;
(2) and unskilled workman's preface with increasing number of doubling, strengthen and close drawing-off, dwindle single draft process route, number of doubling is 6 * 8 * 8 three roads, roving-drafting is got four times two-region curve drawing modes on three;
(3) spinning process strengthens proparea skin volume drafting multiple with concentrating the draft process route, reduces back zone roller draft multiple;
(4) winding procedure get small tension receiving coil, space greatly, slow-speed of revolution process route, reduce yarn tension, amplify devil catcher and space, reduce groove drum car rotating speed.
Each machine rotating speed of clear steel after the deceleration is respectively 600～650 rev/mins of the parallel hired roughnecks of A035 hopper opener, 500～540 rev/mins of A036 porcupine opener hired roughneck speed, and change the blade hired roughneck into the card wire cylinder, 780～810 rev/mins of the comprehensive hired roughneck's speed of A076 lapper, the dirt dragon inhales cotton fan speed and keeps 〉=1200 rev/mins, evenly cotton to guarantee that dirt dragon inhales, 680～710 rev/mins of carding machine licker-in speeds, doffer speed≤18 rev/min.Adjust the carding machine feed plate and space 12～14, mote knife descends 4～6 millimeters, and rear cowl spaces 34～37, cover plate and cylinder spacer are 12,10,10,10,12, to satisfy the strong requirement that divides comb, to alleviate weight of card sliver is/5 meters of 15～18 grams, improves carded sliver inherent quality.Mixing in doubling step is got three road draftings, and number of doubling is 6 * 8 * 8=384, improves bar evenness, reduces ripe irregularity.Speed frames are taked four times two-region curve drawing forms on three, and it is flat to be beneficial to raising bar solid carbon dioxide, selects 8 millimeters of condensers openings for use, prevents the fiber diffusion.Alleviating regular roving feeding is/5 meters of 3.8～4.5 grams, and rove twist coefficient is 55～65, guarantees spinning-drafting efficient 〉=96%.And thick drafting unit unifies lever and add compressing tablet, and is consistent to guarantee pressurization.Increase the weight of roller pressurization 50～57kg, strengthen roller gauge and be respectively 14.5,11,17 millimeters.The drawing-off of proparea skin volume is increased to more than 31 times in the spinning process, and the back zone roller draft is controlled at below 1.2 times, helps reducing filoplume, and bar is done evenly, improves powerful.Steel wire coil is selected aclinic FU type for use, can reduce ceramic powders and come off because of friction.The main drafting unit reel cage of fine spining machine, roller, skin volume are adjusted pressure by subregion drawing-off requirement, and front leather roller pressure 12～18kg uses 2.6 millimeters broadside high-speed steel orders instead, to reduce broken end.According to knitting and woven final finished requirement, the reasonable disposition spun yarn is picked up coefficient, and knitting yarn is picked up coefficient 280～310, and woven 290～340.
Winding procedure is taked small tension receiving coil, is spaced greatly, slow-revving process route, reduces the bobbin broken end, prevents that ceramic powder from coming off.Influence of winding tension is 7～10 grams, space for raw yarn 2.0 times of devil catcher, and groove drum car rotating speed is 1100～1400 rev/mins, pick up coefficient 375～420 for woven strand, twist suitably higher helps as far as possible guaranteeing giving full play to of function far infrared radiation function in the ceramic powder bag inlet wire of sliver surface.
During for the medium-length fibre of spinning below 110 millimeters, card flat spaces and is transferred to 14,12,12,12,14, the middle iron roll of the 3rd roller of drawing frame, the middle roller of Speed frames and fine spining machine all changes the release of pressure slip draft into, rove is picked up coefficient 42～45, spun yarn is picked up coefficient 220～240, and strand is picked up coefficient 300～320.
Because polypropylene fiber does not have moisture regain, the humidity absorption and release piece, so static coiling phenomenon is more serious in the production process, for this reason, when feeding intake, should add 5～15% and crude oil and 2.5～10% antistatic additive in advance, in whole process of production, workshop relative humidity brings up to 60～70%, improving the fiber electric conductivity, but the cohesive force between the reinforced fibers, between fiber and the ceramic powder improves row yielding.
32S, 42S, 60S, the 80S far-infrared polypropylene fiber yarn made by production technology of the present invention supply woven and knitting production far-infrared fabric, produce smoothly, the product effect is satisfied, the ceramic powder particle amount of coming off in the production process fiber is few, the socks of making, underwear, sheet etc. have higher radiance (〉=90%), after tested, prove that radiance is stable, washing fastness is good, and is obvious to the body-care therapeutic action.
The invention will be further described below in conjunction with embodiment:
Embodiment 1,3d * 76m/m far infrared polypropylene fiber is produced 32Tex (18.5) far-infrared polypropylene yarn process: each machine hired roughneck speed of blowing changes slowly, technological process A002 garden dish bale plucker → A035A hopper opener → A036C porcupine opener → A092 tandem feeder → A076 lapper.620 rev/mins of the parallel hired roughneck's speed of A035,540 rev/mins on A036 card wire cylinder, 800 rev/mins of the comprehensive hired roughnecks of A076, the quantitative 330 gram/rice of steamed twisted roll, A002 garden dish bale plucker are when the dress bag, and bed blending goes into 5% and crude oil (lubricant) and 3% antistatic additive.
Comb and parallel cotton fibers prior to spinning low speed, 650 rev/mins of licker-ins, 280 rev/mins in cylinder, 18 rev/mins of doffers, feed plate spaces 12, and the rear cowl end opening spaces 34, and cover plate spaces 14,16,16,16,14 ,/5 meters of weight of card sliver 22 grams.
Drafting saves four times drawing-offs on the A272C three, roller gauge 26 * 35.5 * 43m/m, the 3rd roller release of pressure with three.
On the rove A453B three four times, middle roller release of pressure, small gross draw holding to rotate roller gauge 23 * 23m/m.Drafting and rove are picked up coefficient with 42, and rove all forms slip draft, to adapt to the above medium-length fibre of 76M/M.
Iron roll car 1.5 * 20m/m groove in the spun yarn forms slip draft.
Spun yarn is picked up coefficient 260, and it is 220 that doublet cord is picked up coefficient, to adapt to the requirement of processing cashmere machine knitting yarn.
Embodiment 2, application 1.5D * 38m/m far infrared polypropylene fiber are produced, and 18tex (32) far-infrared polypropylene yarn process is: blowing process and operation require with embodiment 1.
Comb and parallel cotton fibers prior to spinning: the same 3D * 76m/m of speed partly spaces and receives for a short time, and spacing as cover plate restrains/5 meters with 14,12,12,12,14 weight of card sliver 18.
Drafting: first and second two joint A272C type, use four over five draft, roller gauge 26 * 12 * 9.5 * 15m/n, the 3rd saves the A272F type, roller gauge 11 * 15m/m, ripe quantitative 15 restrains/5 meters.
Rove: A453B, three over four curvilinear draft, roller gauge 14.5 * 11 * 17m/m ,/10 meters of regular roving feeding 4.2 grams, rove is picked up coefficient 57, and the rove gross pressure is 53 kilograms.
7.16 times of rove total drafts, 1.35 times of first break draft, front draft are 5.3 times, middle district does not have drawing-off, forms two-region curve drawing form.
Spun yarn: FA504 fine spining machine, 23.33 times of total drafts, 1.17 times of first break draft, roller gauge 20 * 30m/m.For adapting to the knitting yarn needs, spun yarn is picked up coefficient and is controlled in 300, for woven sheet yarn, picks up coefficient and grasps between 340～360.
Embodiment 3, production 13Tex (45S) far-infrared polypropylene yarn process are: blowing, comb and parallel cotton fibers prior to spinning, drafting and process of roving are identical with embodiment 2, only spun yarn strengthens drafting multiple, 33.6 times of total drafts, back area draft keeps 1.17 times, and for reducing broken end and preventing too much coming off of ceramic powders, steel wire coil is light partially to be grasped, use FU1%, practicality 12% reduces spinning tension, guarantees the product health care.
Claims (9)
1, a kind of far-infrared polypropylene fiber yarn is characterized in that being made by polypropylene short fiber that includes ceramic powders or medium-length fibre.
2, a kind of far-infrared polypropylene fiber yarn production technology comprises blowing, comb and parallel cotton fibers prior to spinning, drafting, slubbing, spinning, winder and the step spinning such as picks up and forms, and it is characterized in that:
(1) clear steel operation adopts the light beating and heavy combing process route, and clear each machine of steel is whole to slow down 15～25%, receives 2～5 millimeters of minor flaps and cylinder spacers;
(2) and unskilled workman's preface use to increase number of doubling, strengthen and close drawing-off, dwindle single draft process route, number of doubling is 6 * 8 * 8 three roads and closes that roving-drafting is taked four times two-region curve drawing modes on three;
(3) spinning process adopts and concentrates the draft process route, strengthens proparea skin volume drafting multiple, reduces back zone roller draft multiple;
(4) winding procedure get small tension receiving coil, space greatly, slow-speed of revolution process route, reduce yarn tension, strengthen devil catcher and space, reduce groove drum car rotating speed.
3, according to the described far-infrared polypropylene fiber yarn production technology of claim 2, each motor speed of clear steel after it is characterized in that slowing down is respectively 600～650 rev/mins of the parallel hired roughnecks of A035 hopper opener, 500～540 rev/mins of A036 porcupine opener hired roughnecks, and change the blade hired roughneck into the card wire cylinder, 780～810 rev/mins of the comprehensive hired roughnecks of A076 lapper, 670～710 rev/mins of the perverse roller speed of carding machine, doffer speed≤18 rev/min.
4, according to the described far-infrared polypropylene fiber yarn production technology of claim 2, it is characterized in that the carding machine feed plate spaces is amplified to 11～14, mote knife descends 4～6 millimeters, rear cowl spaces and puts to 34～37, cover plate and cylinder spacer are 12,10,10,10,12, and weight of card sliver is/5 meters of 15～18 grams.
5, according to the described far-infrared polypropylene fiber yarn production technology of claim 2, it is characterized in that also unskilled workman's preface is three roads, number of doubling is 6 * 8 * 8=384, rove is taked four times two-region curve drawing forms on three, and the condensers opening is the 6-8 millimeter, and regular roving feeding is/5 meters of 4.0～4.4 grams, picking up coefficient is 55～65, the unified lever of adjusting of thick drafting unit adds compressing tablet, and roller pressurization gross weight is 50～55kg, and spacing is respectively 14.5,11,17 millimeters between the increasing roller.The proparea drawing-off of skin volume is more than 31 times, and the roller back zone drafting multiple is selected aclinic FU type steel wire coil for use below 1.20 times, adjusts front leather roller pressure 14～18kg, adopts 2.6 millimeters broadside high-speed steel orders.
6, according to the described far-infrared polypropylene fiber yarn production technology of claim 2, it is characterized in that for knitting with spun yarn pick up coefficient 280～310, be 295～330 for the woven coefficient of picking up with spun yarn, the woven coefficient of picking up with strand of confession is 375～420.
7, according to the described far-infrared polypropylene fiber yarn production technology of claim 2, it is characterized in that winding procedure tension force is 7～10 grams, space for raw yarn 2.0 times of devil catcher, groove drum machine rotating speed is 1100～1350 rev/mins.
8,, it is characterized in that whole process of production relative humidity is 60～70%, and when feeding intake, add 5～15% and crude oil and 2.5～10% antistatic additive in advance according to the described far-infrared polypropylene fiber yarn production technology of claim 2.
9, according to the described far-infrared polypropylene fiber yarn production technology of claim 2, when it is characterized in that producing the medium-length fibre yarn below 110 millimeters, it is 14 that card flat spaces, 12,12,12,14, the 3rd roller of drawing frame, the equal release of pressure slip draft of the middle iron roll of the middle roller of Speed frames and fine spining machine, its rove is picked up coefficient 42-45, spun yarn is picked up coefficient 220-240, strand is picked up coefficient 300～320, middle 1.5 * 20 millimeters grooves of iron roll car, general middle long polypropylene fibre fineness 32～18tex (18～32s), socks, towel, sheet wool type mid-fibre-length yarn fineness＞23 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96116952 CN1161389A (en) | 1996-06-01 | 1996-06-01 | Far-infrared polypropylene fiber yarn, and process for producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96116952 CN1161389A (en) | 1996-06-01 | 1996-06-01 | Far-infrared polypropylene fiber yarn, and process for producing same |
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| Publication Number | Publication Date |
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| CN1161389A true CN1161389A (en) | 1997-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 96116952 Pending CN1161389A (en) | 1996-06-01 | 1996-06-01 | Far-infrared polypropylene fiber yarn, and process for producing same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526374A (en) * | 2013-10-26 | 2014-01-22 | 上海婉静纺织科技有限公司 | Far infrared modal fiber home textile fabric |
| CN105060021A (en) * | 2015-08-31 | 2015-11-18 | 张家港市华益纺织有限公司 | Winding process for fiber yarns |
-
1996
- 1996-06-01 CN CN 96116952 patent/CN1161389A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526374A (en) * | 2013-10-26 | 2014-01-22 | 上海婉静纺织科技有限公司 | Far infrared modal fiber home textile fabric |
| CN105060021A (en) * | 2015-08-31 | 2015-11-18 | 张家港市华益纺织有限公司 | Winding process for fiber yarns |
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