CN1303277C - Technical method of weft preparation before dyed yarn weaving - Google Patents
Technical method of weft preparation before dyed yarn weaving Download PDFInfo
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- CN1303277C CN1303277C CNB2005100353540A CN200510035354A CN1303277C CN 1303277 C CN1303277 C CN 1303277C CN B2005100353540 A CNB2005100353540 A CN B2005100353540A CN 200510035354 A CN200510035354 A CN 200510035354A CN 1303277 C CN1303277 C CN 1303277C
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Abstract
The present invention relates to a technological method for preparing weft before dyed yarn is woven. In the method, a cheese can be directly woven on a weaving machine in a weaving workshop without being wound into a cone cheese with large conicity in cheese winding procedure after being dyed and dried, namely that the cheese winding procedure in traditional technologies is omitted; the one-bath treatment of the cheese with water soluble waxy materials is required to be carried out when the cheese is treated with a softening agent in dyeing procedure; a bobbin stabilizing ring is required to be installed on a creel when the cheese is arranged on the creel in weaving procedure, and a bobbin correcting device is required to be applied before regular production with the aim of correcting the position of the cheese on the creel; an inner cheese auxiliary unwinding ring is required to be installed in order to ensure that the inner cheese is easily unwound and the standby bobbin is used. The present invention is suitable for the production of a plurality of varieties of dyed yarn, can ensure the production efficiency and the product quality, reduce the production cost, and shorten the production period, thereby creating economic values and social values for enterprises and societies.
Description
Technical field:
The invention belongs to field of textiles, relate to a kind of dyed yarn and weave the process that preceding weft yarn is prepared.
Background technology:
It is bright-coloured because of product colour that look is knitted product, full of flourishes, easily decontamination, and the quality softness, comfortable and easy to wear, thereby extremely people's favor.Look is knitted production technology and is also updated, innovates, becomes better and approaching perfection day by day in its development process.At present look knits that the weft yarn preparatory process is in the production: cotton mill tube yarn-Song yarn-dyeing-winder-weave, wherein the winding procedure behind the yarn dyeing is that look is knitted one traditional handicraft in the production process, its objective is will not have or the yarn tube of very little tapering is wound into that density is suitable, the good big tapering tapered bobbin yarn of moulding, in order to weaving picking.But yarn owing to be subjected to violent friction, causes cotton knot, slubbing to roll up through behind the winder, and bar is done, details, filoplume all have to a certain degree and worsen.Though along with development of technology, winding process progressively improves, for example yarn-guiding duct and groove drum are brighter and cleaner, use metal drum to reduce electrostatic influence simultaneously, make its maximum rationalization, make great efforts to make yarn qualities to worsen and reach minimum degree, as long as but have winding procedure, improve in any case, all certainly exist rubbing action, determined that therefore the yarn qualities reduction through this procedure is inevitable yarn.
Summary of the invention:
One of purpose of the present invention is to improve existing look and knits production technology, solves the problem that above-mentioned winding procedure causes yarn qualities to reduce, and improves the weft yarn quality.
Look after two of purpose of the present invention is to improve is knitted production technology and has been cancelled the winding procedure behind the yarn dyeing, thereby reduces production costs, and shortens the production cycle, increases economic efficiency.
Technological process of the present invention is: cotton mill tube yarn-Song yarn-dye-weave, improvements have been to remove from the winding procedure of weft yarn between dyeing and weaving process, simultaneously, have the improved operation of part to relate to dyeing and weaving process.
For only being applicable to the holder creel of a yarn tapering greater than 5 degree, install the bobbin stabilizing ring additional, use the auxiliary unwinding ring of position of it's robbin means for correcting and internal layer yarn simultaneously.
For the holder creel that the spool tapering is not required, use the position of it's robbin means for correcting and adjust the spool position, use the auxiliary unwinding ring of internal layer yarn simultaneously.
Described position of it's robbin stabilizing ring matches with cone with common winder, and its inwall tapering is consistent with the tapering of the cone that is used, and its external diameter is than the little 0.5-2mm of internal diameter of bobbin or spool.
Described position of it's robbin means for correcting is made of the bobbin and the correcting unit that have a same size with bobbin or spool, described correcting unit can be that expansion link or laser pen or other can play the object of positioning action, requires during operation expansion link elongation back over against the thread guide eyelet center or with the center of the laser point directive thread guide eyelet of laser pen.This device simulation tube yarn is placed on the state on the holder creel, utilizes expansion link or laser pen light check spool center line whether to be in the thread guide eyelet center, proofreaies and correct to instruct.
The auxiliary unwinding ring of described internal layer yarn is by ring body, unwinding circle and be connected arc and constitute, described unwinding circle external diameter is than the big 12mm of external diameter of bobbin or spool, thickness 3～6mm, the outer diameter of ring body is slightly less than bobbin or spool internal diameter 0.5-1mm, and wall thickness 3～5mm connects by connecting arc between ring body and the unwinding circle, the radian that connects arc is the 15-30 degree, arc length is 5-20mm, and it connects arc can well make this device be fixed on bobbin or the spool, does not need other fixture.
Described tube yarn is the product package form between loose charka, and described package is paralleling tube yarn or the tapering taper socket yarns less than 4 degree.
Technology of the present invention has not only been improved the weft yarn quality before weaving, and can not cause weaving efficiency to reduce because of using this technology and final fabric quality problem, the present invention has simultaneously shortened traditional look weaving process flow process, thereby reduce production costs, shorten the production cycle, particularly can eliminate because the weft yarn supply bottleneck problem that the winder inefficiency of production causes.
Description of drawings:
Fig. 1 is a position of it's robbin means for correcting I structure chart of the present invention.
Fig. 2 is a position of it's robbin means for correcting II structure chart of the present invention.
Fig. 3 is the auxiliary unwinding ring profile of internal layer yarn of the present invention.
Fig. 4 is that the auxiliary unwinding ring of internal layer yarn of the present invention cooperates figure with the work of bobbin.
Fig. 5 a is the front view of bobbin stabilising arrangement.
Fig. 5 b is the side view of bobbin stabilising arrangement.
Fig. 6 is that bobbin stabilizing ring work of the present invention cooperates figure.
Among the figure: 1-bobbin, 2-laser pen, 3-retainer ring, 4-fixed screw, 5-connecting ring, the 6-thread guide eyelet, 7-unwinding circle, 8-connects arc, 9-ring body, 10-spool, 11-internal layer yarn is assisted the unwinding ring, 12-fixed screw, 13-bobbin stabilizing ring, the common winder cone of 14-.
The specific embodiment:
Technological process of the present invention is: cotton mill tube yarn-Song yarn-dye-weave, improvements are removing the winding procedure of weft yarn between dyeing and weaving process from, have the improved operation of part to relate to dyeing and weaving process.
In the winding process practice after in the past cancelling yarn dyeing, only, directly dyed yarn is carried out looming weaving with the winding procedure cancellation.In such cases, the tube yarn since after the centrifugal dehydration distortion greatly and oven dry back bobbin shape restorative poor, finally cause cone yarn forming bad, the coefficient of friction of yarn is very big in addition, cause when weaving yarn unwinding difficulty from the bobbin, it is serious that the loom latitude stops phenomenon, thereby fail to realize cancelling the purpose of winding procedure.
Wherein, the tube yarn is the product package form between loose charka, can be the paralleling tube yarn, also can be the taper socket yarn of tapering less than 4 degree.
Require at weaving process behind the cancellation winding procedure,, need install bobbin stabilizing ring 13 additional, use the auxiliary unwinding ring 11 of position of it's robbin means for correcting and internal layer yarn simultaneously for only being applicable to the holder creel of a yarn tapering greater than 5 degree; For the holder creel that the spool tapering is not required, need to use the position of it's robbin means for correcting and adjust the spool position, use the auxiliary unwinding ring 11 of internal layer yarn simultaneously.
Position of it's robbin stabilizing ring 12 needs to cooperate common winder cone 14, and bobbin stabilizing ring 13 inwall taperings are mated the tapering unanimity of the cone 14 of use, and its external diameter is than the little 0.5-2mm of parallel yarn dyeing bobbin 1 internal diameter.
In the present invention, bobbin stabilizing ring 13, position of it's robbin means for correcting and the auxiliary unwinding ring 8 of tube yarn internal layer are in conjunction with the bobbin matching component of concrete production practices development, have low, the practical characteristics of cost.In the technology of the present invention, the weft yarn package form of weaving process is consistent with product package form between loose charka, it is paralleling tube yarn or bobbin tapering tube yarn less than 4 degree, compare with the winder yarn that tapering is bigger, the less tube yarn of tapering has comparatively strict requirement to holder creel thread guide eyelet position, simultaneously for nonexpondable yarn dyeing tube, inevitable scared the and damaged situation in tube limit appears, so cause fracture during unwinding internal layer yarn very easily thus.But using the auxiliary unwinding ring 11 of bobbin stabilizing ring 13 of the present invention, position of it's robbin means for correcting and internal layer yarn can successfully address these problems.The bobbin stabilising arrangement is mainly used in and only is fit to the holder creel of tube yarn tapering greater than 5 degree, makes it need not change the holder creel and just can guarantee the spool fixed-site.The position of it's robbin means for correcting is mainly used in the center of proofreading and correct spool on the holder creel, the excessive tension fluctuation when reducing unwinding yarn.The auxiliary unwinding ring 11 of internal layer yarn makes internal layer yarn (in the 10～12mm thickness of bobbin surface) the yarn section of reducing friction significantly, effectively prevent from simultaneously to help the tail end of work bobbin and the head end of standby bobbin and smoothly transit owing to the damaged yarn breakage that causes in tube limit.
The position of it's robbin means for correcting mainly is made of the bobbin 1 and the correcting unit that have a same size with yarn dyeing tube, correcting unit can be that expansion link or laser pen 2 or other can play the object of positioning action, requires during operation expansion link elongation back over against thread guide eyelet 6 centers or with the center of the laser point directive thread guide eyelet 6 of laser pen 2.This device simulation tube yarn is placed on the state on the holder creel, utilizes expansion link or laser pen 2 light check bobbin 1 center line whether to be in thread guide eyelet 6 centers, proofreaies and correct to instruct.Referring to Fig. 2, wherein, connecting ring 5 is connected retainer ring 3 with bobbin 1, and retainer ring 3 matches with connecting ring 5 by screw thread, conveniently is that laser pen is changed battery, and built-in fixed screw 4 is fixed in laser pen 2 center of this device.
In the present invention, use tube yarn position correction apparatus, so that thread guide eyelet 6 is on the center line of straight tube yarn, last lower deviation is not more than 5mm, make cop be in the position that helps unwinding most, avoid a yarn position deviation to cause the yarn tension undue fluctuation too greatly and the broken end that causes.
The auxiliary unwinding ring 11 of internal layer yarn can be referring to Fig. 3, Fig. 4 in the Figure of description.Fig. 3 is auxiliary unwinding ring 11 profiles of internal layer yarn of the present invention.Wherein, unwinding circle 7 connects by being connected arc 8 curved surfaces with ring body 9.Fig. 4 is that the auxiliary unwinding ring 11 of internal layer yarn of the present invention cooperates figure with the work of spool 10.Wherein, auxiliary unwinding ring 11 ring bodies of internal layer yarn insert and are fixedly arranged in spool 10 yarn discharging ends, and unwinding circle 7 is higher than spool 10 surfaces.Wherein, the external diameter of unwinding circle 7 is than the big 12mm of external diameter of spool 101, thickness 3～6mm, the outer diameter of ring body 9 is slightly less than yarn dyeing bobbin 1 internal diameter 0.5-1mm, wall thickness 3～5mm, the radian that connects arc 8 is the 15-30 degree, arc length is 5-20mm, it connects arc 8 can well make this device be fixed on the yarn dyeing bobbin 1, does not need other fixtures.
Fig. 5 a is the front view of bobbin stabilising arrangement, and Fig. 5 b is the side view of bobbin stabilising arrangement.Wherein, built-in fixed screw 12 is in the position of hollow small cylinder.
Fig. 6 is that bobbin stabilizing ring 13 work of the present invention cooperate figure.Wherein, bobbin stabilizing ring 13 entangles firm in common winder and uses on the cone 14, and spool 10 is placed thereon, and the auxiliary unwinding ring 11 of internal layer yarn places spool 10 yarn discharging ends.
In the present invention, described bobbin stabilizing ring 13 only be applied to be suitable for tube yarn tapering greater than 5 degree holder creel (for example Toyota's loom JAT610), purpose is the tube yarns of the tapering of support paralleling tube yarn or bobbin 1 less than 4 degree, prevents that its position is uncertain.This apparatus structure is simple, and stablizing effect is good.
Illustrate with instantiation below:
Example one
Textile look is knitted the solid color plain cloth, the longitude and latitude yarn count: Ne 40 * Ne 80/2, thread count: 120 pieces/inch * 80 pieces/inch
One. loose yarn
Parallel yarn dyeing bobbin, tube yarn rolling density: 0.38g/cm
3
Two. yarn dyeing
Flow process: paralleling tube dyeing yarn-liquid water-soluble paraffin and softener are with bathe handling (bath raio with traditional technology, atoleine addition 6g/L)-centrifugal dehydration-oven dry; Liquid water-soluble paraffin concentration 46% wherein.
Three. weave
Loom: the JAT610 of Toyota air-jet loom
Flow process: install bobbin stabilizing ring-correction additional and adjust spool position-placements internal layer yarn and assist unwinding ring-weave.
Weft yarn test result contrast before weaving:
| Integrated composite spinning Ne80/2 | Technology of the present invention | Traditional handicraft | Increment rate |
| Evenness fault (CV%) | 10.1 | 10.49 | 3.9％ |
| Cotton knot+140%/km | 46 | 66 | 43.5％ |
| Cotton knot+200%/km | 7.8 | 10.3 | 32.1％ |
| Cotton knot+280%/km | 1.7 | 2.2 | 29.4％ |
| Slubbing (+35%)/km | 28 | 38 | 35.7％ |
| Slubbing (+50%)/km | 2 | 3 | 50.0％ |
| Filoplume (H) | 3.17 | 3.26 | 2.8％ |
Annotate: tester is Wu Site 3 type bars thousand instrument, testing length 2 myriametres.
Weave the situation contrast:
Implement technology of the present invention
| Knit plane No. | Weaving speed (rpm) | Weaving efficiency (%) | Latitude stops situation (inferior/100,000 latitudes) |
| 302 | 668 | 92.63 | 3.1 |
| 313 | 680 | 92.28 | 3.6 |
| 328 | 680 | 90.27 | 3.4 |
| 340 | 671 | 91.01 | 2.4 |
| 502 | 518 | 94.61 | 3.5 |
| 505 | 513 | 90.23 | 4.0 |
Implement traditional handicraft
| Knit plane No. | Weaving speed (rpm) | Weaving efficiency (%) | Latitude stops situation (inferior/100,000 latitudes) |
| 302 | 668 | 95.42 | 2.5 |
| 313 | 680 | 87.91 | 4.5 |
| 328 | 680 | 92.42 | 2.7 |
| 340 | 671 | 90.96 | 2.7 |
| 502 | 518 | 95.15 | 2.3 |
| 505 | 513 | 90.08 | 3.9 |
Illustrate: every loom is weaved at least 1000 yards of length, forward part technology of the present invention, rear section traditional handicraft.
As seen by above-mentioned, implementing technology of the present invention does not influence weaving efficiency.
The end product quality contrast:
Implement technology of the present invention
| Finished product | |||||||||||
| Knit plane No. | Cloth number | Cloth long (sign indicating number) | Slubbing | The band yarn | Staplings | Mi Lu | Grin | Two sluff-offs | Looped weft | Latitude is thick | Tieing |
| 302 | A46260553 | 379 | 3 | 5 | 4 | 10 | |||||
| A46260552 | 440 | 8 | 4 | 2 | 12 | ||||||
| 313 | A46260542 | 445 | 5 | 8 | 1 | 10 | |||||
| A46260543 | 325 | 8 | 3 | ||||||||
| 328 | A46260512 | 252 | 9 | 13 | 1 | 6 | |||||
| A46260513 | 534 | 1 | 2 | 4 | |||||||
| A46260514 | 513 | 5 | 5 | 1 | 13 | ||||||
| 340 | A46260532 | 448 | 2 | 11 | 2 | 13 | |||||
| A46260533 | 525 | 4 | 12 | 3 | 7 | ||||||
| 502 | A46260521 | 130 | 1 | ||||||||
| A46260522 | 160 | 2 | |||||||||
| A46260523 | 519 | 10 | 5 | 1 | 1 | ||||||
| A46260524 | 388 | 4 | 6 | 1 | 8 | ||||||
| 505 | A46260502 | 359 | 9 | 13 | 1 | 1 | |||||
| A46260503 | 493 | 3 | 2 | 4 | 4 | ||||||
| Amount to | 5910 | 72 | 86 | 16 | 0 | 4 | 1 | 0 | 0 | 94 | |
| Every hundred yards scorings | 1.22 | 1.46 | 0.27 | 0 | 0.07 | 0.02 | 0 | 0 | 1.59 | ||
| Total hundred yards scorings | 4.62 | ||||||||||
Implement traditional handicraft
| Finished product | |||||||||||
| Knit plane No. | Cloth number | Cloth long (sign indicating number) | Slubbing | The band yarn | Staplings | Mi Lu | Grin | Two sluff-offs | Looped weft | Latitude is thick | Tieing |
| 302 | A46260554 | 105 | 4 | 1 | |||||||
| A46260555 | 439 | 9 | 18 | ||||||||
| 328 | A46260535 | 192 | 3 | 4 | 2 | 5 | |||||
| A4626053X | 152 | 3 | 3 | 2 | 5 | ||||||
| 313 | A46260544 | 450 | 6 | 1 | 1 | 3 | 13 | ||||
| A4626054X | 584 | 8 | 6 | 4 | 1 | 3 | |||||
| 505 | A46260525 | 465 | 11 | 4 | 12 | ||||||
| A4626052X | 243 | 2 | 1 | ||||||||
| Amount to | 2630 | 37 | 28 | 5 | 0 | 0 | 4 | 0 | 4 | 57 | |
| Every hundred yards scorings | 1.41 | 1.06 | 0.19 | 0 | 0 | 0.15 | 0 | 0.15 | 2.17 | ||
| Total hundred yards scorings | 5.13 | ||||||||||
Annotate: hundred yards scorings herein are and relate to hundred yards scorings that broadwise is weaved fault, and standards of grading are according to four point system.
As seen above-mentioned, the end product quality of implementing technology of the present invention does not reduce.
Example two
Textile look is knitted the solid color TWILL CLOTH, the longitude and latitude yarn count: Ne 80/2 * Ne 50/1, thread count: 144 pieces/inch * 110 pieces/inch.
One. loose yarn
Parallel yarn dyeing tube, tube yarn rolling density: 0.38g/cm
3
Two. yarn dyeing
Flow process: paralleling tube dyeing yarn-liquid water-soluble paraffin and softener are with bathe handling (bath raio with traditional technology, atoleine addition 6g/L)-centrifugal dehydration-oven dry; Liquid water-soluble paraffin concentration 46% wherein.
Three. weave
Loom: Bi Jialuo (PICANAL OMNI plus) air-jet loom
Flow process: the correction adjustment spool position-auxiliary unwinding ring of placement internal layer yarn-weave
Weft yarn test result contrast before weaving
| Combing Ne 50 | Technology of the present invention | Traditional handicraft | Increment rate |
| Evenness fault (CV%) | 13.189 | 13.738 | 4.2％ |
| Cotton knot+140%/km | 100.7 | 176.4 | 75.2％ |
| Cotton knot+200%/km | 23.4 | 42.6 | 82.1％ |
| Cotton knot+280%/km | 4.9 | 8.0 | 63.3％ |
| Slubbing (+35%)/km | 262.1 | 382.3 | 45.9％ |
| Slubbing (+50%)/km | 19.8 | 32.6 | 64.6％ |
| Filoplume (H) | 3.25 | 3.31 | 1.8％ |
Annotate: tester is the dried instrument of Wu Site 3 type bars, testing length 2 myriametres.
Weave the situation contrast:
Implement technology of the present invention
| Knit plane No. | Weaving speed (rpm) | Weaving efficiency (%) | Latitude stops situation (inferior/100,000 latitudes) |
| K01 | 500 | 95.79 | 3.2 |
| K03 | 450 | 97.68 | 3.1 |
| K04 | 450 | 93.87 | 4.2 |
| K06 | 450 | 96.43 | 3.4 |
| H07 | 450 | 96.22 | 3.8 |
Implement traditional handicraft
| Knit plane No. | Weaving speed (rpm) | Weaving efficiency (%) | Latitude stops situation (inferior/100,000 latitudes) |
| K01 | 500 | 95.83 | 3.4 |
| K03 | 450 | 98.15 | 2.8 |
| K04 | 450 | 94.76 | 4.0 |
| K06 | 450 | 96.88 | 2.9 |
| H07 | 450 | 95.92 | 4.0 |
Illustrate: every loom is weaved at least 1000 yards of length, forward part technology of the present invention, rear section traditional handicraft.
As seen by above-mentioned, implementing technology of the present invention does not influence the production efficiency of weaving the workshop.
Weave back end product quality contrast:
Implement technology of the present invention
| Finished product | |||||||||||
| Machine | Cloth number | Perching is long | Slubbing | The band yarn | Staplings | Mi Lu | Grin | Two sluff-offs | Looped weft | Latitude is thick | Tieing |
| K01 | A47130051 | 110 | 4 | 4 | 3 | ||||||
| A47130052 | 118 | 4 | |||||||||
| A47130053 | 167 | 1 | 2 | 8 | 1 | ||||||
| K03 | A47130023 | 105 | 8 | 24 | |||||||
| A47130024 | 121 | ||||||||||
| A47130025 | 128 | ||||||||||
| K04 | A47130032 | 123 | |||||||||
| A47130033 | 316 | ||||||||||
| A47130034 | 113 | ||||||||||
| A47130035 | 77 | ||||||||||
| K06 | A47130102 | 100 | 4 | 4 | 1 | ||||||
| A47130103 | 290 | 2 | 4 | 16 | 2 | 1 | |||||
| H07 | A47200432 | 120 | |||||||||
| A47200433 | 303 | 2 | 12 | 5 | |||||||
| A47200434 | 244 | 2 | 12 | 16 | 1 | ||||||
| Amount to | 2035 | 2 | 9 | 2 | 36 | 80 | 0 | 2 | 0 | 12 | |
| Every hundred yards scorings: | 0.08 | 0.37 | 0.08 | 1.48 | 3.29 | 0 | 0.08 | 0 | 0.49 | ||
| Total hundred yards scorings: | 5.87 | ||||||||||
Implement traditional handicraft
| Finished product | |||||||||||
| Machine | Cloth number | Perching is long | Slubbing | The band yarn | Staplings | Mi Lu | Grin | Two sluff-offs | Looped weft | Latitude is thick | Tieing |
| K01 | A47130054 | 249 | 1 | 1 | 6 | ||||||
| A47130055 | 232 | 1 | 1 | 4 | 5 | ||||||
| A4713005X | 401 | 1 | 1 | 12 | 9 | ||||||
| K03 | A47130026 | 163 | 2 | 4 | 1 | ||||||
| A47130027 | 204 | 1 | 8 | 4 | 4 | 4 | 18 | ||||
| A47130028 | 198 | 1 | 8 | ||||||||
| A47130029 | 202 | 8 | 22 | 9 | |||||||
| A4713002A | 197 | 8 | |||||||||
| K04 | A47130036 | 166 | 2 | 8 | 1 | ||||||
| A47130037 | 156 | 1 | 8 | 8 | 9 | ||||||
| A47130038 | 159 | 1 | 8 | 1 | |||||||
| A47130039 | 153 | 2 | 10 | ||||||||
| A4713003A | 227 | 6 | |||||||||
| K06 | A47130104 | 244 | 3 | ||||||||
| A47130105 | 130 | 12 | 4 | 8 | 4 | ||||||
| A47130106 | 206 | 2 | 1 | 9 | |||||||
| A47130107 | 102 | 8 | |||||||||
| A47130108 | 202 | 5 | |||||||||
| H07 | A47200435 | 345 | 1 | 20 | 6 | ||||||
| A47200436 | 251 | 1 | 8 | ||||||||
| A47200437 | 200 | 9 | 4 | 8 | |||||||
| A4720043X | 135 | 4 | 4 | 5 | |||||||
| Amount to | 3640 | 9 | 52 | 17 | 16 | 104 | 0 | 0 | 0 | 137 | |
| Every hundred yards scorings | 0.2 | 1.15 | 0.38 | 0.35 | 2.3 | 0 | 0 | 0 | 3.03 | ||
| Total hundred yards scorings | 7.41 | ||||||||||
Annotate: hundred yards scorings herein are and relate to hundred yards scorings that broadwise is weaved fault, and standards of grading are according to four point system.
As seen above-mentioned, the end product quality of implementing technology of the present invention does not reduce.
Claims (5)
1. the process that weft yarn was prepared before a dyed yarn was weaved, the weft yarn preparatory process was during dyed yarn was weaved: cotton mill tube yarn, loose yarn, dyeing, winder, weave, it is characterized in that, without winding procedure, directly utilize the tube yarn after dyeing to weave, wherein behind the cheese yarn dyeing as weft yarn, at weaving process, for only being applicable to the holder creel of a yarn tapering greater than 5 degree, install bobbin stabilizing ring (13) additional, use the auxiliary unwinding ring (11) of position of it's robbin means for correcting and internal layer yarn simultaneously; For the holder creel that the spool tapering is not required, use the position of it's robbin means for correcting and adjust bobbin (1) or spool (10) position, use the auxiliary unwinding ring (11) of internal layer yarn simultaneously.
2. method according to claim 1, it is characterized in that, described bobbin stabilizing ring (13) matches with cone (14) with common winder, its inwall tapering is consistent with the tapering of the cone that is used (14), and its external diameter is than the little 0.5-2mm of internal diameter of bobbin (1) or spool (10).
3. according to claim 2 or 3 described methods, it is characterized in that, described position of it's robbin means for correcting is by having the bobbin (1) and the correcting unit formation of same size with the tube spool, described correcting unit can be expansion link or laser pen (2), during operation with expansion link elongation back over against thread guide eyelet (6) center or with the center of the laser point directive thread guide eyelet (6) of laser pen (2), this device simulation tube yarn is placed on the state on the holder creel, utilize expansion link or laser pen light check spool center line whether to be in the thread guide eyelet center, proofread and correct to instruct.
4. according to claim 2 or 3 described methods, it is characterized in that, the auxiliary unwinding ring (11) of described internal layer yarn is by ring body (9), unwinding circle (7) and be connected arc (8) formation, described unwinding circle (7) external diameter is than the big 12mm of external diameter of spool (10), thickness 3～6mm, the outer diameter of ring body (9) is slightly less than spool (10) internal diameter 0.5-1mm, wall thickness 3～5mm; Connect by connecting arc (8) between ring body (9) and the unwinding circle (7), the radian that connects arc (8) is the 15-30 degree, arc length is 5-20mm, and this connection arc (8) can well make the auxiliary unwinding ring (11) of this internal layer yarn be fixed on the spool (10), does not need other fixture.
5. method according to claim 1 is characterized in that, described tube yarn is the product package form between loose charka, and described package is paralleling tube yarn or the tapering taper socket yarns less than 4 degree.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100353540A CN1303277C (en) | 2005-06-20 | 2005-06-20 | Technical method of weft preparation before dyed yarn weaving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100353540A CN1303277C (en) | 2005-06-20 | 2005-06-20 | Technical method of weft preparation before dyed yarn weaving |
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|---|---|
| CN1710180A CN1710180A (en) | 2005-12-21 |
| CN1303277C true CN1303277C (en) | 2007-03-07 |
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| CNB2005100353540A Active CN1303277C (en) | 2005-06-20 | 2005-06-20 | Technical method of weft preparation before dyed yarn weaving |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043500A (en) * | 2012-12-28 | 2013-04-17 | 苏州焕乾纺织有限公司 | Fastened bobbin |
| CN113957644A (en) * | 2021-11-10 | 2022-01-21 | 江苏伊思达纺织有限公司 | Cheese yarn transfer method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387263A (en) * | 1993-12-16 | 1995-02-07 | Uhifi | Method for treatment of yarn in package form |
| CN1487132A (en) * | 2003-05-08 | 2004-04-07 | 宁波百隆特种纺织品有限公司 | Dyeing and spinning method for loose cotton fiber |
-
2005
- 2005-06-20 CN CNB2005100353540A patent/CN1303277C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387263A (en) * | 1993-12-16 | 1995-02-07 | Uhifi | Method for treatment of yarn in package form |
| CN1487132A (en) * | 2003-05-08 | 2004-04-07 | 宁波百隆特种纺织品有限公司 | Dyeing and spinning method for loose cotton fiber |
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|---|---|
| CN1710180A (en) | 2005-12-21 |
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