CN203247371U - Ternary structure composite yarn and manufacturing device thereof - Google Patents
Ternary structure composite yarn and manufacturing device thereof Download PDFInfo
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- CN203247371U CN203247371U CN 201320137075 CN201320137075U CN203247371U CN 203247371 U CN203247371 U CN 203247371U CN 201320137075 CN201320137075 CN 201320137075 CN 201320137075 U CN201320137075 U CN 201320137075U CN 203247371 U CN203247371 U CN 203247371U
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Abstract
The utility model relates to ternary structure composite yarn and a manufacturing device thereof. The ternary structure composite yarn is characterized in that high shrinkage filaments, ES fiber roving and short fiber roving are included, the ES fiber roving is arranged on the outer sides of the high shrinkage filaments, and the short fiber roving is arranged on the outer side of the ES fiber roving. According to the ternary structure composite yarn and the manufacturing device thereof, based on the manufacturing process of covering yarn, the novel spinning mode that the roving arrangement and the mechanism design are changed is adopted, and various fiber layers of the yarn are guaranteed to be even in covering, stable in structure, simple and convenient to manufacture and easy to operate.
Description
Technical field
The utility model belongs to the ternary structural complex yarn, particularly a kind of ternary structural complex yarn and preparation facilities thereof.
Background technology
Generally all synthetic fiber filament is as the core silk preferably take powerful and elastic force for cladded yarn, and the staple fibres such as outsourcing cotton, hair, viscose are twisted and the yarn that is spun into together.Have the premium properties of long filament heart yarn and outsourcing staple fibre concurrently.At present, some popular hairs blending and chemical fibre simulate wool cladded yarn yarn series of products are frivolous serial woolens that the yarn that utilizes cotton spinning apparatus the to spin system of knitting forms in the international market, but because of the hairs of its cortex or chemical fibre simulate wool fibrid easily and core part fiber generation slippage come off so that some hairs blending and chemical fibre simulate wool cladded yarn series of products fall mao phenomenon is serious.Become increasingly abundant at product, today that standard of living and requirement improve day by day is in the urgent need to innovating this series products.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above, provides a kind of each fibrage of yarn that can guarantee to cover evenly, and Stability Analysis of Structures avoids producing ternary structural complex yarn and the preparation facilities thereof of mao phenomenon.
In order to achieve the above object, the utility model provides a kind of ternary structural complex yarn, it is characterized in that, comprise high shrinkage continuous yarn, ES fiber strip and staple fibre yarn, described ES fiber strip is located at the outside of high shrinkage continuous yarn, and described staple fibre yarn is located at the outside of ES fiber strip.
Preferably, described high shrinkage continuous yarn is contraction state and consists of sandwich layer, and described staple fibre yarn is flexion and consists of cortex, and cortex is all mutually bonding with the staple fibre yarn with sandwich layer.
Preferably, described high shrinkage continuous yarn is high shrinkage acrylic or high-shrinkage polyester, and shrinkage factor is 25%～30%, and specification is 100～300D.
Preferably, the raw material of described ES fiber strip is PE/PP, and its specification is: line density is that 1.5D, sheared length are 38mm, or line density is that 3D, sheared length are 51mm, or line density is that 4D, sheared length are 51mm.
Preferably, described staple fibre yarn is wool, the rabbit hair or viscose yarn; The specification of described wool yarn is at least 66, and sheared length is 51-65mm, and the sheared length of rabbit hair yarn is 38mm at least, and the line density of viscose yarn is that 1.7～2.2dtex, length are 51～65mm.
Preferably, the weight percentage of described high shrinkage continuous yarn in the ternary structural complex yarn is 25%～35%, the weight percentage of ES fiber strip in the ternary structural complex yarn is 15%～20%, and the weight percentage of staple fibre yarn in the ternary structural complex yarn is 45%～60%.
The utility model also provides the preparation facilities of above-mentioned ternary structural complex yarn, it is characterized in that, comprise the first set composite, the second set composite and four roller devices, described the first set composite comprise the first feeding roller to, in the middle of first roller to, the first delivery roller pair, heart yearn feedway, the first thread-carrier and the first guide pipe, wherein the first feeding roller to, in the middle of first roller to the first delivery roller to setting gradually; Described the second set composite comprise the second feeding roller to, in the middle of second roller to, the second delivery roller to, the second thread-carrier, the second guide pipe, the 3rd thread-carrier and ring ingot twisting apparatus, wherein the second feeding roller to, in the middle of second roller to the second delivery roller to setting gradually; Described four roller devices comprise the 3rd feeding roller that sets gradually from front to back to, in a roller to, in two rollers to the 3rd delivery roller pair, wherein the right front side of the 3rd feeding roller is provided with the first ceramic infrared hot plate, in a roller to and in two rollers between be provided with vapour hood, the front and back sides of vapour hood has passage, and the right rear side of the 3rd delivery roller is provided with the second ceramic infrared hot plate.
Preferably, described the first feeding roller to, in the middle of first roller to the first delivery roller to, respectively with the second feeding roller to, in the middle of second roller to the second delivery roller to being same device.First make described ES fiber strip at a drafting system, be coated on the described high shrinkage continuous yarn, after making two meta structure complex yarns, make the staple fibre yarn at same drafting system again, with described two meta structure complex yarns twisting, be coated on two meta structure complex yarns surface, make described ternary structural complex yarn.
The utility model also provides the preparation method of above-mentioned ternary structural complex yarn, it is characterized in that, adopts the preparation facilities of above-mentioned ternary structural complex yarn, and concrete steps are:
The first step: the first feeding roller pair that first the thick bar of ES fiber is fed the first set composite, by roller in the middle of first to the thick bar preliminary draft of ES fiber, the thick bar of ES fiber enters the first delivery roller pair subsequently, the right velocity of rotation of the first delivery roller is faster than roller in the middle of first pair, the thick bar of ES fiber be drawn as the ES fiber strip by the first delivery roller to output; High shrinkage continuous yarn is exported by the heart yearn feedway, then high shrinkage continuous yarn passes the first guide pipe by the first thread-carrier, described high shrinkage continuous yarn merges mutually with described ES fiber strip again, after the merging, described ES fiber strip twines described high shrinkage continuous yarn and consists of two meta structure complex yarns;
Second step: the thick bar of staple fibre is fed the second feeding roller pair, by roller in the middle of second to the thick bar preliminary draft of staple fibre, the thick bar of described staple fibre enters the second delivery roller pair subsequently, the right velocity of rotation of described the second delivery roller is faster than roller in the middle of described second pair, the thick bar of staple fibre this moment be drawn as the staple fibre yarn by the second delivery roller to output; Two meta structure complex yarns are passed the second guide pipe by the second thread-carrier, described two meta structure complex yarns merge mutually with described staple fibre yarn again, after the merging, described staple fibre yarn twines described two meta structure complex yarns and consists of the ternary structural complex yarn, and ternary structural complex yarn input ring ingot twisting apparatus is reeled;
The 3rd step: the 3rd feeding roller pair that the ternary structural complex yarn of second step gained is fed four roller devices, by the first ceramic infrared hot plate the ternary structural complex yarn being carried out a heat bonding processes, each 1-2s, the length of yarn at interval was 80～100cm between the heat bonding of each point was processed, the temperature of the first ceramic infrared hot plate is 130～150 ℃, spacing between the first ceramic infrared hot plate and ternary structural complex yarn is 2-3cm, subsequently described ternary structural complex yarn enter described in a roller to in two rollers pair, in the right velocity of rotation of a roller faster than in two rollers pair, the right speed of a roller is 50～80cm/min in described, the right speed of two rollers is 40～70cm/min in described, making roller is zero to the tension force of yarn, in the vapour hood of sealing, discharge 95～100 ℃ steam, the ternary structural complex yarn enters in the steam cover from the passage on the steam cover, moving under the static condition, described ternary structural complex yarn is carried out steam humid heat treatment 1～2min, wherein said high shrinkage continuous yarn is fully shunk the sandwich layer that forms yarn, described staple fibre yarn generation flexing forms the cortex of yarn, consist of " core-skin " structure, obtain fluffy effect, the temperature of the second ceramic infrared hot plate is controlled at 130～150 ℃ all the time, spacing between the second ceramic infrared hot plate and ternary structural complex yarn is 2-3cm, when steam cover carries out humid heat treatment to the ternary structural complex yarn, the second ceramic infrared hot plate carries out 130～150 ℃ high-temperature process to the ternary structural complex yarn that obtains fluffy effect, the high-temperature process time is identical with the humid heat treatment time, in high-temperature process, the ES fiber strip melting generation heat bonding effect of twining and interting in the fluffy structure of ternary structural complex yarn, with fully the staple fibre yarn of the high shrinkage continuous yarn of contraction formation yarn sandwich layer and flexing formation yarn cortex is bonding fixed, obtain stable fluffy structure.
Preferably, in the described first step, the diameter of described the first guide pipe is 20mm～21mm, length is 105mm～108mm, phase space is vertical between the first guide pipe and the ES fiber strip, and the output speed of the ES fiber strip of exporting in the first delivery roller is faster than the output speed from the high shrinkage continuous yarn of heart yearn feedway output.The output speed of the ES fiber strip of exporting from the first delivery roller is faster than the output speed of the high shrinkage continuous yarn of exporting from the heart yearn feedway, so that the tension force of described ES fiber strip is less than the tension force of high shrinkage continuous yarn, the tension force of the tension force of described high shrinkage continuous yarn and described ES fiber strip can be so that described ES fiber strip more effectively and closely be wound covers on the described high shrinkage continuous yarn.Then can obtain described two meta structure complex yarns is the ES fiber strip and closely is coated on equably on the described high shrinkage continuous yarn.
Preferably, in the described second step, the diameter of described the second guide pipe is 20mm～21mm, length is 105mm～108mm, phase space is vertical between the second guide pipe and the staple fibre yarn, and the output speed of the staple fibre yarn of exporting from the second delivery roller is faster than the output speed of two meta structure complex yarns.The output speed of the staple fibre yarn of exporting from the second delivery roller is faster than the output speed of two meta structure complex yarns, so that the tension force of described staple fibre yarn is less than the tension force of two meta structure complex yarns, the tension force of the tension force of described two meta structure complex yarns and described staple fibre yarn can be so that described staple fibre yarn more effectively and closely be wound covers on the described two meta structure complex yarns.
Preferably, in described the 3rd step, the first ceramic infrared hot plate is of a size of (2-3) cm* (2-3) cm.The size of the first ceramic infrared hot plate is less, can be to the some local heat of yarn, temperature control easily, heat up rapidly, thermal inertia is little, does not need warming-up, reach the effect of moment intensification and cooling, can be warming up to rapidly 130-150 ℃ with 100-120 ℃/s, prevent from the temperature-rise period described high shrinkage continuous yarn being shunk first before the melting of ES fiber strip gradually, cause core-skin to break away from.Described ES fiber strip melting origination point heat bonding effect, in this that described high shrinkage continuous yarn and described staple fibre yarn is fixed.
Preferably, described vapour hood is of a size of (80-100) cm* (8-10) cm* (80-100) cm, and passage is of a size of (2-3) cm* (2-3) cm.
Preferably, the described second ceramic infrared hot plate is of a size of (80-100) cm* (8-10) cm.
The utility model is by heart yearn centered by high shrinkage acrylic (terylene) long filament, the complex yarn of the ternary structural that the ES fiber take PE/PP as raw material consists of as staple fibres such as tundish coating and wool, the rabbit hair or viscoses as outer looping layer, employing changes the novel spinning mode of rove arrangement and mechanism design on the preparation technology basis of cladded yarn, each fibrage that guarantees yarn covers evenly Stability Analysis of Structures; Rear arrangement setting progressively heats up, obtain simultaneously the fixing of the fluffy effect of yarn and yarn texture, high shrinkage acrylic (terylene) long filament shrinks the sandwich layer that forms yarn, staple fibre generation flexing forms the cortex of yarn, consist of " core-skin " structure and obtain fluffy effect, simultaneously ES fibers melt generation heat bonding effect, high shrinkage acrylic (terylene) long filament and staple fibre is fixed, prevent the staple fibre slippage or come off, product produces the phenomenon of hair.The utility model had both guaranteed the rock-steady structure of yarn, so that preparation technology is easy should operate, had sustainability again, and market prospects are wide.
Compared with prior art, the beneficial effects of the utility model are:
(1) by heart yearn centered by the high shrinkage continuous yarn, the ES fiber is that tundish coating and staple fibre are the complex yarn of the ternary structural of outer looping layer formation, employing changes the novel spinning mode of rove arrangement and mechanism design on the preparation technology basis of cladded yarn, each fibrage that guarantees yarn covers evenly, Stability Analysis of Structures, preparation technology is easy should to be operated;
(2) arrangement setting after, the fixed point subregion carries out humid heat treatment, obtain simultaneously the fixing of the fluffy effect of yarn and yarn texture, high shrinkage continuous yarn shrinks the sandwich layer that forms yarn, and staple fibre generation flexing forms the cortex of yarn, consist of " core-skin " structure and obtain fluffy effect, simultaneously ES fibers melt generation heat bonding effect, high shrinkage continuous yarn and staple fibre is fixed, prevent the staple fibre slippage or come off, product produces the phenomenon of hair, and market prospects are wide.
Description of drawings
Fig. 1 is the structural representation of ternary structural complex yarn before the humid heat treatment described in the utility model;
Fig. 2 is the effect schematic diagram of ternary structural complex yarn after the humid heat treatment described in the utility model;
Fig. 3 is the first set composite described in the utility model and the second set composite structural representation.
Fig. 4 is four roller device structural representations described in the utility model.
Fig. 5 is vapour hood side-looking structural representation described in the utility model;
Wherein: 1, high shrinkage continuous yarn; 2, ES fiber strip; 3, the staple fibre yarn; 4, two meta structure complex yarns; 5, the ternary structural complex yarn; 6, the thick bar of staple fibre; The thick bar of 7, ES fiber; 8, the heart yearn feedway; 9, ring ingot twisting apparatus; 10, the first thread-carriers; 11, the second thread-carriers; 12, the three thread-carriers; 13, the first guide pipes; 14, the second guide pipes; 15, the first ceramic infrared hot plates; 16, vapour hood; 17, the second ceramic infrared hot plates; 18, passage; A, the first feeding roller pair; B, roller pair in the middle of first; C, the first delivery roller pair, a, the second feeding roller pair; B, roller pair in the middle of second; C, the 3rd delivery roller pair, d, the 3rd feeding roller pair; E, in a roller pair; F, in two rollers pair, g, the 3rd delivery roller pair.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, ternary structural complex yarn of the present utility model is comprised of high shrinkage continuous yarn 1, ES fiber strip 2 and staple fibre yarn 3, described ES fiber strip 2 is located at the outside of high shrinkage continuous yarn 1, and described staple fibre yarn 3 is located at the outside of ES fiber strip 2.As shown in Figure 2, described high shrinkage continuous yarn 1 is contraction state and consists of sandwich layer, and described staple fibre yarn 3 is flexion and consists of cortex, and cortex is all mutually bonding with staple fibre yarn 3 with sandwich layer.Described high shrinkage continuous yarn 1 is 25% acrylic fibers for shrinkage factor, and specification is 100D, and the weight percentage in the ternary structural complex yarn is 25%.The raw material of described ES fiber strip 2 is PE/PP, and its specification is: line density is that 1.5D, sheared length are 38mm, and the weight percentage in the ternary structural complex yarn is 15%.Described staple fibre yarn 3 is the wool yarn; The specification of described wool yarn is 66, and sheared length is 51mm, and the weight percentage in the ternary structural complex yarn is 60%.
The preparation facilities of above-mentioned ternary structural complex yarn comprises the first set composite, the second set composite and four roller devices, as shown in Figure 3, the first set composite comprise the first feeding roller to A, in the middle of first roller to B, the first delivery roller to C, heart yearn feedway 8, the first thread-carrier 10 and the first guide pipe 13, wherein the first feeding roller sets gradually C B and the first delivery roller roller in the middle of the A, first; Described the second set composite comprises that to c, the second thread-carrier 11, the second guide pipe 14, the 3rd thread-carrier 12 and ring ingot twisting apparatus 9, wherein the second feeding roller sets gradually c b and the second delivery roller roller in the middle of a, second the second feeding roller to b, the second delivery roller to a, the second middle roller; Described the first feeding roller with second feeding roller to a, second in the middle of roller to b and second delivery roller to c is same device to B and the first delivery roller respectively to C to roller in the middle of the A, first.As shown in Figure 4, described four roller devices comprise the 3rd feeding roller that sets gradually from front to back to d, in a roller to e, in two rollers to f and the 3rd delivery roller to g, wherein the 3rd feeding roller is provided with the first ceramic infrared hot plate 15 to the front side of d, in a roller to e and in two rollers to being provided with vapour hood 16 between the f, as shown in Figure 5, the front and back sides of vapour hood 16 has passage 18, the three delivery rollers the rear side of g is provided with the second ceramic infrared hot plate 17.
The method that adopts the preparation facilities of above-mentioned ternary structural complex yarn to prepare above-mentioned ternary structural complex yarn is:
The first step: first the thick bar 7 of ES fiber is fed the first feeding roller of the first set composite to A, by roller in the middle of first to B with thick bar 7 preliminary drafts of ES fiber, the thick bar 7 of ES fiber enters the first delivery roller to C subsequently, the first delivery roller to the velocity of rotation of C faster than roller in the middle of first to B, the thick bar 7 of ES fiber is drawn as the ES fiber strip 2 of flat narrow shape and by the first delivery roller C is exported; High shrinkage continuous yarn 1 is by 8 outputs of heart yearn feedway, then high shrinkage continuous yarn 1 passes the first guide pipe 13 by the first thread-carrier 10, described the first guide pipe 13 diameters are 20mm, length is 105mm, phase space is vertical between described the first guide pipe 13 and the described ES fiber strip 2, described high shrinkage continuous yarn 1 merges mutually with described ES fiber strip 2 again, and after the merging, described ES fiber strip 2 twines described high shrinkage continuous yarn 1 and consists of two meta structure complex yarns 4; The output speed of the ES fiber strip 2 of exporting from the first delivery roller C is faster than the output speed of the high shrinkage continuous yarn 1 of exporting from heart yearn feedway 8, so that the tension force of described ES fiber strip 2 is less than the tension force of high shrinkage continuous yarn 1, the tension force of the tension force of described high shrinkage continuous yarn 1 and described ES fiber strip 2 can be so that described ES fiber strip 2 more effectively and closely be wound covers on the described high shrinkage continuous yarn 1.
Second step: the thick bar 6 of staple fibre is fed the second feeding roller to a, by roller in the middle of second to b with thick bar 6 preliminary drafts of staple fibre, the thick bar 6 of described staple fibre enters the second delivery roller to c subsequently, described the second delivery roller to the velocity of rotation of c faster than roller in the middle of described second to b, the thick bar 6 of staple fibre this moment is drawn as the staple fibre yarn 3 of flat narrow shape and by the second delivery roller c is exported; Two meta structure complex yarns 4 are passed the second guide pipe 14 by the second thread-carrier 11, described the second guide pipe 14 diameters are 20mm, length is 105mm, phase space is vertical between described the second guide pipe 14 and the described staple fibre yarn 3, described two meta structure complex yarns 4 merge mutually with described staple fibre yarn 3 again, after the merging, described staple fibre yarn 3 twines described two meta structure complex yarns 4 and consists of ternary structural complex yarn 5, the output speed of the staple fibre yarn 3 of exporting from the second delivery roller c is faster than the output speed of two meta structure complex yarns 4, so that the tension force of described staple fibre yarn 3 is less than the tension force of two meta structure complex yarns 4.Ternary structural complex yarn 5 input ring ingot twisting apparatuss 9 are reeled.
The 3rd step: the ternary structural complex yarn 5 of second step gained is fed the 3rd feeding roller of four roller devices to d, carrying out a heat bonding by 15 pairs of ternary structural complex yarns of the first ceramic infrared hot plate 5 processes, each 1s, gap length was 80cm between the heat bonding of each point was processed, the first ceramic infrared hot plate 15, be of a size of 2cm*2cm, be warming up to rapidly 130 ℃ with 100 ℃/s, the spacing that the first ceramic infrared hot plate 15 and ternary structural complex yarn are 5 is 2cm, subsequently described ternary structural complex yarn 5 enter described in a roller to e and in two rollers to f, in a roller to the velocity of rotation of e faster than in two rollers to f, the right speed of a roller is 80cm/min in described, the right speed of two rollers is 70cm/min in described, making roller is zero to the tension force of yarn, steam 95 ℃ of the vapour hood 16 interior releases of sealing, ternary structural complex yarn 5 enters in the steam cover 16 from the passage 18 on the steam cover 16, vapour hood 16 is of a size of 80cm*8cm*80cm, passage 18 is of a size of 2cm*2cm, moving under the static condition, described ternary structural complex yarn 5 is carried out steam humid heat treatment 1min, wherein said high shrinkage continuous yarn 1 is fully shunk the sandwich layer that forms yarn, the cortex that flexing forms yarn occurs in described staple fibre yarn 3, consist of " core-skin " structure, obtain fluffy effect, the temperature of the second ceramic infrared hot plate 17 is controlled at 130 ℃ all the time, the spacing that the second ceramic infrared hot plate 17 and ternary structural complex yarn are 5 is 2cm, the second ceramic infrared hot plate 17 is of a size of 80cm*8cm, when 16 pairs of ternary structural complex yarns of steam cover 5 carry out humid heat treatment, the ternary structural complex yarn 5 that the second 17 pairs of ceramic infrared hot plates have obtained fluffy effect carries out 130 ℃ high-temperature process, the high-temperature process time is all 3min mutually with the humid heat treatment time, in high-temperature process, the ES fiber strip 2 melting generation heat bonding effects of twining and interting in the fluffy structure of ternary structural complex yarn 5, with fully the staple fibre yarn 3 of the high shrinkage continuous yarn 1 of contraction formation yarn sandwich layer and flexing formation yarn cortex is bonding fixed, obtain stable fluffy structure.Namely get the ternary structural complex yarn, yam count is 40～60Nm, and the varicosity degree is 22%～25%.
As shown in Figure 1, ternary structural complex yarn of the present utility model is comprised of high shrinkage continuous yarn 1, ES fiber strip 2 and staple fibre yarn 3, described ES fiber strip 2 is located at the outside of high shrinkage continuous yarn 1, and described staple fibre yarn 3 is located at the outside of ES fiber strip 2.As shown in Figure 2, described high shrinkage continuous yarn 1 is contraction state and consists of sandwich layer, and described staple fibre yarn 3 is flexion and consists of cortex, and cortex is all mutually bonding with staple fibre yarn 3 with sandwich layer.Described high shrinkage continuous yarn 1 is 30% terylene for shrinkage factor, and specification is 300D, and the weight percentage in the ternary structural complex yarn is 35%.The raw material of described ES fiber strip 2 is PE/PP, and its specification is: line density is that 3D, sheared length are 51mm, and the weight percentage in the ternary structural complex yarn is 20%.Described staple fibre yarn 3 is the viscose yarn; The specification of described viscose yarn is 1.7dtex, and sheared length is 51mm, and the weight percentage in the ternary structural complex yarn is 45%.
The preparation facilities of above-mentioned ternary structural complex yarn comprises the first set composite, the second set composite and four roller devices, as shown in Figure 3, the first set composite comprise the first feeding roller to A, in the middle of first roller to B, the first delivery roller to C, heart yearn feedway 8, the first thread-carrier 10 and the first guide pipe 13, wherein the first feeding roller sets gradually C B and the first delivery roller roller in the middle of the A, first; Described the second set composite comprises that to c, the second thread-carrier 11, the second guide pipe 14, the 3rd thread-carrier 12 and ring ingot twisting apparatus 9, wherein the second feeding roller sets gradually c b and the second delivery roller roller in the middle of a, second the second feeding roller to b, the second delivery roller to a, the second middle roller; Described the first feeding roller with second feeding roller to a, second in the middle of roller to b and second delivery roller to c is same device to B and the first delivery roller respectively to C to roller in the middle of the A, first.As shown in Figure 4, described four roller devices comprise the 3rd feeding roller that sets gradually from front to back to d, in a roller to e, in two rollers to f and the 3rd delivery roller to g, wherein the 3rd feeding roller is provided with the first ceramic infrared hot plate 15 to the front side of d, in a roller to e and in two rollers to being provided with vapour hood 16 between the f, as shown in Figure 5, the front and back sides of vapour hood 16 has passage 18, the three delivery rollers the rear side of g is provided with the second ceramic infrared hot plate 17.
The method that adopts the preparation facilities of above-mentioned ternary structural complex yarn to prepare above-mentioned ternary structural complex yarn is:
The first step: first the thick bar 7 of ES fiber is fed the first feeding roller of the first set composite to A, by roller in the middle of first to B with thick bar 7 preliminary drafts of ES fiber, the thick bar 7 of ES fiber enters the first delivery roller to C subsequently, the first delivery roller to the velocity of rotation of C faster than roller in the middle of first to B, the thick bar 7 of ES fiber is drawn as the ES fiber strip 2 of flat narrow shape and by the first delivery roller C is exported; High shrinkage continuous yarn 1 is by 8 outputs of heart yearn feedway, then high shrinkage continuous yarn 1 passes the first guide pipe 13 by the first thread-carrier 10, described the first guide pipe 13 diameters are 21mm, length is 108mm, phase space is vertical between described the first guide pipe 13 and the described ES fiber strip 2, described high shrinkage continuous yarn 1 merges mutually with described ES fiber strip 2 again, and after the merging, described ES fiber strip 2 twines described high shrinkage continuous yarn 1 and consists of two meta structure complex yarns 4; The output speed of the ES fiber strip 2 of exporting from the first delivery roller C is faster than the output speed of the high shrinkage continuous yarn 1 of exporting from heart yearn feedway 8, so that the tension force of described ES fiber strip 2 is less than the tension force of high shrinkage continuous yarn 1, the tension force of the tension force of described high shrinkage continuous yarn 1 and described ES fiber strip 2 can be so that described ES fiber strip 2 more effectively and closely be wound covers on the described high shrinkage continuous yarn 1.
Second step: the thick bar 6 of staple fibre is fed the second feeding roller to a, by roller in the middle of second to b with thick bar 6 preliminary drafts of staple fibre, the thick bar 6 of described staple fibre enters the second delivery roller to c subsequently, described the second delivery roller to the velocity of rotation of c faster than roller in the middle of described second to b, the thick bar 6 of staple fibre this moment is drawn as the staple fibre yarn 3 of flat narrow shape and by the second delivery roller c is exported; Two meta structure complex yarns 4 are passed the second guide pipe 14 by the second thread-carrier 11, described the second guide pipe 14 diameters are 21mm, length is 108mm, phase space is vertical between described the second guide pipe 14 and the described staple fibre yarn 3, described two meta structure complex yarns 4 merge mutually with described staple fibre yarn 3 again, after the merging, described staple fibre yarn 3 twines described two meta structure complex yarns 4 and consists of ternary structural complex yarn 5, the output speed of the staple fibre yarn 3 of exporting from the second delivery roller c is faster than the output speed of two meta structure complex yarns 4, so that the tension force of described staple fibre yarn 3 is less than the tension force of two meta structure complex yarns 4.Ternary structural complex yarn 5 input ring ingot twisting apparatuss 9 are reeled.
The 3rd step: the ternary structural complex yarn 5 of second step gained is fed the 3rd feeding roller of four roller devices to d, carrying out a heat bonding by 15 pairs of ternary structural complex yarns of the first ceramic infrared hot plate 5 processes, each 1s, the length of yarn at interval was 100cm between the heat bonding of each point was processed, the first ceramic infrared hot plate 15, be of a size of 3cm*3cm, be warming up to rapidly 150 ℃ with 120 ℃/s, the spacing that the first ceramic infrared hot plate 15 and ternary structural complex yarn are 5 is 3cm, subsequently described ternary structural complex yarn 5 enter described in a roller to e and in two rollers to f, in a roller to the velocity of rotation of e faster than in two rollers to f, the right speed of a roller is 50cm/min in described, the right speed of two rollers is 40cm/min in described, making roller is zero to the tension force of yarn, steam 100 ℃ of the vapour hood 16 interior releases of sealing, ternary structural complex yarn 5 enters in the steam cover 16 from the passage 18 on the steam cover 16, vapour hood 16 is of a size of 100cm*10cm*100cm, passage 18 is of a size of 3cm*3cm, moving under the static condition, described ternary structural complex yarn 5 is carried out steam humid heat treatment 2min, wherein said high shrinkage continuous yarn 1 is fully shunk the sandwich layer that forms yarn, the cortex that flexing forms yarn occurs in described staple fibre yarn 3, consist of " core-skin " structure, obtain fluffy effect, the temperature of the second ceramic infrared hot plate 17 is controlled at 150 ℃ all the time, the spacing that the second ceramic infrared hot plate 17 and ternary structural complex yarn are 5 is 3cm, the second ceramic infrared hot plate 17 is of a size of 100cm*10cm, when 16 pairs of ternary structural complex yarns of steam cover 5 carry out humid heat treatment, the ternary structural complex yarn 5 that the second 17 pairs of ceramic infrared hot plates have obtained fluffy effect carries out 150 ℃ high-temperature process, the high-temperature process time is all 5min mutually with the humid heat treatment time, in high-temperature process, the ES fiber strip 2 melting generation heat bonding effects of twining and interting in the fluffy structure of ternary structural complex yarn 5, with fully the staple fibre yarn 3 of the high shrinkage continuous yarn 1 of contraction formation yarn sandwich layer and flexing formation yarn cortex is bonding fixed, obtain stable fluffy structure.Namely get the ternary structural complex yarn, yam count is 40～60Nm, and the varicosity degree is 22%～25%.
Claims (5)
1. ternary structural complex yarn, it is characterized in that, comprise high shrinkage continuous yarn (1), ES fiber strip (2) and staple fibre yarn (3), described ES fiber strip (2) is located at the outside of high shrinkage continuous yarn (1), and described staple fibre yarn (3) is located at the outside of ES fiber strip (2).
2. ternary structural complex yarn as claimed in claim 1, it is characterized in that, described high shrinkage continuous yarn (1) is contraction state and consists of sandwich layer, and described staple fibre yarn (3) is flexion and consists of cortex, and cortex is all mutually bonding with staple fibre yarn (3) with sandwich layer.
3. ternary structural complex yarn as claimed in claim 1 or 2 is characterized in that, described high shrinkage continuous yarn (1) is high shrinkage acrylic or high-shrinkage polyester, and shrinkage factor is 25% ~ 30%, and specification is 100～300D; The raw material of described ES fiber strip (2) is PE/PP, and its specification is: line density is that 1.5D, sheared length are 38mm, or line density is that 3D, sheared length are 51mm, or line density is that 4D, sheared length are 51mm; Described staple fibre yarn (3) is wool, the rabbit hair or viscose yarn; The specification of described wool yarn is at least 66, and sheared length is 51-65mm, and the sheared length of rabbit hair yarn is 38mm at least, and the line density of viscose yarn is that 1.7～2.2dtex, length are 51～65 mm.
4. the preparation facilities of each described ternary structural complex yarn among the claim 1-3, it is characterized in that, comprise the first set composite, the second set composite and four roller devices, described the first set composite comprise the first feeding roller to (A), in the middle of first roller to (B), the first delivery roller to (C), heart yearn feedway (8), the first thread-carrier (10) and the first guide pipe (13), wherein the first feeding roller sets gradually (C) (B) and the first delivery roller roller in the middle of (A), first; Described the second set composite comprises that to (c), the second thread-carrier (11), the second guide pipe (14), the 3rd thread-carrier (12) and ring ingot twisting apparatus (9), wherein the second feeding roller sets gradually (c) (b) and the second delivery roller roller in the middle of (a), second the second feeding roller to (b), the second delivery roller to (a), the second middle roller; Described four roller devices comprise the 3rd feeding roller that sets gradually from front to back to (d), in a roller to (e), in two rollers to (f) and the 3rd delivery roller to (g), wherein the 3rd feeding roller is provided with the first ceramic infrared hot plate (15) to the front side of (d), in a roller to (e) and in two rollers to being provided with vapour hood (16) between (f), the front and back sides of vapour hood (16) has passage (18), and the 3rd delivery roller is provided with the second ceramic infrared hot plate (17) to the rear side of (g).
5. the preparation facilities of ternary structural complex yarn as claimed in claim 4, it is characterized in that, described the first feeding roller to (A), in the middle of first roller to (B) and the first delivery roller to (C), be same device to (b) and the second delivery roller to (c) to (a), the second centre roller with the second feeding roller respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320137075 CN203247371U (en) | 2013-03-25 | 2013-03-25 | Ternary structure composite yarn and manufacturing device thereof |
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| CN 201320137075 CN203247371U (en) | 2013-03-25 | 2013-03-25 | Ternary structure composite yarn and manufacturing device thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132199A (en) * | 2013-03-25 | 2013-06-05 | 东华大学 | Ternary structure compound yarn and preparation device and method thereof |
| CN107299446A (en) * | 2017-07-13 | 2017-10-27 | 江苏工程职业技术学院 | A kind of production technology for the antibacterial ultraviolet-resistannanofiber fabric that changes colour |
-
2013
- 2013-03-25 CN CN 201320137075 patent/CN203247371U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132199A (en) * | 2013-03-25 | 2013-06-05 | 东华大学 | Ternary structure compound yarn and preparation device and method thereof |
| CN103132199B (en) * | 2013-03-25 | 2015-06-03 | 东华大学 | Ternary structure compound yarn and preparation device and method thereof |
| CN107299446A (en) * | 2017-07-13 | 2017-10-27 | 江苏工程职业技术学院 | A kind of production technology for the antibacterial ultraviolet-resistannanofiber fabric that changes colour |
| CN107299446B (en) * | 2017-07-13 | 2018-11-20 | 江苏工程职业技术学院 | A kind of production technology for the antibacterial ultraviolet-resistannanofiber fabric that changes colour |
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