CN101942732A - Production method of shape memory radiation-proof double-layer woven fabric - Google Patents
Production method of shape memory radiation-proof double-layer woven fabric Download PDFInfo
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- CN101942732A CN101942732A CN201010217140.6A CN201010217140A CN101942732A CN 101942732 A CN101942732 A CN 101942732A CN 201010217140 A CN201010217140 A CN 201010217140A CN 101942732 A CN101942732 A CN 101942732A
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Abstract
The invention discloses a production method of a shape memory radiation-proof double-layer woven fabric, comprising the following steps: 1) blending poly-cotton with metal wires; 2) tidying PTT shape memory silk; 3) combining a shaft; 4) drafting; 5) carrying out jet weaving; 6) carrying out after treatment; and 7) printing. The inner-layer poly-cotton metal wire of the fabric forms a net structure, and the outer layer thereof is shape memory wire. The shape memory radiation-proof double-layer woven fabric has the following characteristics: the electromagenetic wave radiation prevention function is favourable, and the shielding effectiveness is more than 99% after being detected by the authority and is 99.993% after actual measurement (frequency 10MHZ-3000MHZ). The shape memory radiation-proof double-layer woven fabric has the shape memory function, i.e. fabric is smooth after being wiped by hands if the fabric is cockled, so that the fabric is light and fashionable and is easy to tidy.
Description
Technical field
Invention relates to the production technology of fabric, particularly about a kind of production method of shape memory radiation proof double-layer weaving lining.
Background technology
The application of anti-electromalgnetic radiation clothes existing decades of history, early stage Radiation proof dress is because technical reason is comparatively thick and heavy, and cost is higher, and efficient is lower, is mainly used in the military project system.Exposure suit mainly adopts spraying coating process, is about to metallic paint and is sprayed on the weaving face fabric, forms the sheet screen layer, and advantage is that shield effectiveness is good, and shortcoming is airtight, and heaviness can not be crooked, as same block of sheet iron.Improve the back Radiation proof dress and adopt coating process, make between the longitude and latitude crosspoint of metallic particles attached to textile raw material, form the point-like screen layer, advantage is that certain gas permeability has been arranged, shortcoming is that particle easily comes off, can not wash and rub, masking value of long duration can descend, and also is not suitable for directly contacting with human body.
Raising along with people's living standard; especially the extensive use of the universal and electric equipment products of computer; ordinary people contact or the chance that is subjected to electromagnetic radiation increase; people's sense of self-protection progressively strengthens; market demands anti-electromagnetic radiation functional product is popular; the anti-electromagnetic radiation function should be arranged, light again, comfortable, ventilative, attractive in appearance, the novel fabric easily arranged.
Summary of the invention
Deficiency at existing anti-electromagnetic radiation fabric existence, the object of the present invention is to provide a kind of production method of shape memory radiation proof double-layer weaving lining, be wash 65/ cotton 35 fibers account for 80% and the wire fiber account for 20% blended yarn and do the two-layer fabric nexine, another kind of Dupont PTT shape-memory wire is done the two-layer fabric top layer, is processed into the production method with anti-electromagnetic radiation and shape memory function double-layer weaving lining.
1), the spinning of polyester-cotton blend and metal wire mixed technical scheme of the present invention realizes in the following manner: a kind of production method of shape memory radiation proof double-layer weaving lining may further comprise the steps:; 2), the whole silk of PTT shape-memory wire; 3) Merger axles; 4) gait; 5) air-jet weaving; 6), back arrangement; 7), printing and dyeing; It is characterized in that:
1), polyester-cotton blend and metal wire mixed spinning: 1. warping: get and wash 65/ cotton 35 fibers and account for 80%, the wire fiber accounts for 20%, uses than hightension: double tension pulley/seal wire post, 3g * 2/6 grade, slow train speed 200 meters/minute, close setting, bobbin front end face and yarn poteye spacing 12-15cm, the assurance passage is bright and clean, reduces broken end; 2. sizing: the method control rate of sizing that is higher than the technology rate of sizing 2% with slurry solid content, adopt high dense low mucilage material high pressure starching, allow slurry infiltration, form than flexible, wear-resisting serous coat in yam surface simultaneously to yarn inside, increase 5kg/ bucket antistatic additive, prevent that warp thread from taking sticking;
2), the whole silk of PTT shape-memory wire: the PTT of Du Pont shape-memory wire is the FDY silk, and smooth surface adds 8 sth. made by twisting/cm, finalizes the design then, and the nylon yarn diameter on the nozzle tension force cap increases to 0.3mm by 0.15, increases the unwinding resistance;
3) Merger axles: it is big on axle that blended yarn is wound on short fiber, the PTT shape-memory wire be wound on long fine when Zhou Shang Merger Zhou ， Merger axle big the widening of short fiber through the axle pedestal increases, brake disc steel band brake force is too for a short time uses cylinder control instead, guarantees that coiled hair has enough big unwinding tension;
4), air-jet weaving:
Air-jet loom is provided with warp-stop motion when 1., weaving at a high speed, wire fiber on the menelipsis bar formation flyings that easily come off, make menelipsis bar both positive and negative polarity connect the formation loop and cause that sky cut-offs, weave and to carry out smoothly, in the lower end of menelipsis bar six roots of sensation copper rod is installed, during warp end break, menopause tablet falls, on the yarn with the menelipsis bar, contact with copper rod down, its signal is sent in the electric cabinet by contactor, electric wire, cable, and loom is shut down, change back both positive and negative polarity distance, can not cause that sky cut-offs because of the wire fiber that swims adheres to menelipsis bar insulating barrier formation loop;
2., in time clear up the flyings that gather under frame, check, put in order through face " handle ": the opening process parameter of PTT shape-memory wire is 26 °, and polyester-cotton blend and metal wire mixed spinning are 32 °; The low back rest (3) is weaved, and combines high 142mm; 280 ° of opening times, temple pad 2mm; Speed of a motor vehicle 660rpm.
The concentration that the dense low mucilage material of described height is a mixed pulp is 14%, viscosity 7.5 seconds.
Described warp-stop motion is made up of menelipsis bar, menopause tablet, electric wire and copper rod, the warp-stop motion upper end is provided with menelipsis bar, menopause tablet, the centre is provided with electric wire, the lower end is equipped with six roots of sensation copper rod, on the yarn with the menelipsis bar, contact with copper rod down, its signal is sent in the electric cabinet by contactor, electric wire, cable.
Described cylinder is by big pedestal, and cylinder pressure is unwound to little axle from macro-axis and divides and adjust for four times, is respectively 5,4.5,3.5,2.5Kg.f/cm
2
The present invention, the internal layer polyester-cotton blend wire of lining forms network structure, and skin is outer to be shape-memory wire, has following several big characteristics: good anti-electromagnetic radiation function, shield effectiveness detects more than 99% through authoritative institution, actual measurement (frequency 10MHZ-3000MHZ) 99.996%; Shape memory function, is easily arranged promptly promptly flat, light with hand one brush behind the lining wrinkle, fashion.
Description of drawings
Fig. 1 is a process chart of the present invention.
Fig. 2 is the Merger axle short fiber unwinding flow chart of Ben Faming.
Fig. 3 is a stop over theory structure schematic diagram.
Fig. 4 is a schematic diagram after the warp-stop motion transformation.
The specific embodiment
Know that by Fig. 1 the production method of shape memory radiation proof double-layer weaving may further comprise the steps: 1, polyester-cotton blend and metal wire mixed spinning; 2, the whole silk of PTT shape-memory wire; 3,, Merger axle; 4, gait; 5, air-jet weaving; 6, back arrangement; 7, printing and dyeing;
1, polyester-cotton blend and metal wire mixed spinning: 1. warping: get and wash 65/ cotton 35 fibers and account for 80%, 316 contain molybdenum stainless steel metal silk fiber accounts for 20%, uses than hightension: double tension pulley/seal wire post, 3g * 2/6 grade, slow train speed 200 meters/minute, close setting, bobbin front end face and yarn poteye spacing 12-15cm, the assurance passage is bright and clean, reduces broken end; 2. sizing: because the more difficult starching of polyester-cotton blend wire is higher than the technology rate of sizing 2% method control rate of sizing with slurry solid content; With the dense low mucilage material of height (mixed pulp concentration is 14%, viscosity 7.5 seconds, water speed 4 seconds drip bucket) high pressure starching, allow slurry infiltration to yarn inside, form than flexible, wear-resisting serous coat simultaneously, increase 5kg/ bucket antistatic additive, prevent that warp thread from taking sticking in yam surface;
2, the whole silk of PTT shape-memory wire: for preventing to stop the back driving because inertia causes snarling to form sheet " handle ", adopt following technological measure: the PTT of Du Pont shape-memory wire is the FDY silk, smooth surface, needs according to Fabric Style, add 8 sth. made by twisting/cm, typing then, the nylon yarn diameter on the nozzle tension force cap increases to 0.3mm by 0.15, increases the unwinding resistance;
3,, Merger axle: know by Fig. 2, with blended yarn and PTT shape memory Si Merger axle, it is big on axle 1 that blended yarn is wound on short fiber, PTT shape memory winding filament is big on axle 12 at long filament, be wound up into beam of a loom 14 Shang Merger by roller 13 and mix axle, brake disc 9 usefulness cylinders 11 controls that connect on the big footpath of the short fiber axle 1, cylinder 11 is on big pedestal 10 sides, Merger axle arbor frame unwinding pressurization cylinder 11 compression systems link to each other with brake steel band, connecting rod, cylinder pressure is unwound to little axle from macro-axis and divides and adjust for four times, is respectively 5,4.5,3.5,2.5Kg.f/cm
2, guarantee that coiled hair has enough big unwinding tension;
4, gait: strictly regulate operation, two-layer fabric is set up the stage, is received platform and notes layering, and minimizing is misdrawed, and pulls the strand head;
5, air-jet weaving: because this lining is two-layer fabric, polyester-cotton blend wire Yarn filoplume is long, and brute force is low, easily takes stickingly, is woven as air-jet weaving:
1. by Fig. 3, Fig. 4 knows, the wire fiber is owing to the flyings that violent friction produces adhere on the menelipsis bar insulating barrier 8 when weaving at a high speed, make former menelipsis bar 3 both positive and negative polarities connect the formation loop and cause that sky cut-offs, weave and to carry out smoothly, in the lower end of menelipsis bar six roots of sensation copper rod 6 is installed during warp-stop motion after menelipsis bar 3 improves, during warp end break, menopause tablet 2 falls, with menelipsis bar 3, contact with copper rod 6 down on the yarn, know by Fig. 4, its signal is by contactor 4, cable 5 is sent in the electric cabinet, loom is shut down, improve back both positive and negative polarity distance like this, can not cause that sky cut-offs because of the wire fiber that swims adheres to menelipsis bar insulating barrier 8 formation loops;
2. in time clear up the flyings that gather under frame, check, put in order through face " handle ": the opening process parameter of PTT shape-memory wire is 26 °, and polyester-cotton blend and metal wire mixed spinning are 32 °; The low back rest (3) is weaved, and combines high 142mm; 280 ° of opening times, temple pad 2mm; Speed of a motor vehicle 660rpm;
6, back arrangement: the lamp speed of validating the car is slow, is controlled within 25 meters/minute, pays special attention to hang loose warp and repaiies and knit, and guarantees machine quality down.
7, printing and dyeing: 100 ℃-110 ℃ of exhaust dyeing temperature.
Claims (4)
1), polyester-cotton blend and metal wire mixed spinning 1. the production method of a shape memory radiation proof double-layer weaving lining may further comprise the steps:; 2), the whole silk of PTT shape-memory wire, sizing; 3) Merger axles; 4) gait; 5) air-jet weaving; 6), back arrangement; 7), printing and dyeing; It is characterized in that:
1), polyester-cotton blend and metal wire mixed spinning: 1. warping: get and wash 65/ cotton 35 fibers and account for 80%, the wire fiber accounts for 20%, uses than hightension: double tension pulley/seal wire post, 3g * 2/6 grade, slow train speed 200 meters/minute, close setting, bobbin front end face and yarn poteye spacing 12-15cm, the assurance passage is bright and clean, reduces broken end; 2. sizing: the method control rate of sizing that is higher than the technology rate of sizing 2% with slurry solid content, adopt high dense low mucilage material high pressure starching, allow slurry infiltration, form than flexible, wear-resisting serous coat in yam surface simultaneously to yarn inside, increase 5kg/ bucket antistatic additive, prevent that warp thread from taking sticking;
2), the whole silk of PTT shape-memory wire: the PTT of Du Pont shape-memory wire is the FDY silk, and smooth surface adds 8 sth. made by twisting/cm, finalizes the design then, and the nylon yarn diameter on the nozzle tension force cap increases to 0.3mm by 0.15, increases the unwinding resistance;
3) Merger axles: it is big on axle that blended yarn is wound on short fiber, the PTT shape-memory wire be wound on long fine when Zhou Shang Merger Zhou ， Merger axle big the widening of short fiber through the axle pedestal increases, brake disc steel band brake force is too for a short time uses cylinder control instead, guarantees that coiled hair has enough big unwinding tension;
4), air-jet weaving: 1., air-jet loom is provided with warp-stop motion when weaving at a high speed, wire fiber on the menelipsis bar formation flyings that easily come off, make menelipsis bar both positive and negative polarity connect the formation loop and cause that sky cut-offs, weave and to carry out smoothly, six roots of sensation copper rod (6) is installed in the lower end of menelipsis bar, during warp end break, menopause tablet (2) falls, on the yarn with menelipsis bar (3), contact with copper rod (6) down, its signal is by contactor (4), electric wire, cable (5) is sent in the electric cabinet, and loom is shut down, the both positive and negative polarity distance can not cause that sky cut-offs because of the wire fiber that swims adheres to menelipsis bar insulating barrier (8) formation loop; 2., in time clear up the flyings that gather under frame, check, put in order through face " handle ": the opening process parameter of PTT shape-memory wire is 26 °, and polyester-cotton blend and metal wire mixed spinning are 32 °; The low back rest (3) is weaved, and combines high 142mm; 280 ° of opening times, temple pad 2mm; Speed of a motor vehicle 660rpm.
2. the production method of woven fabric according to claim 1 is characterized in that: the concentration that the high dense low mucilage material in the described step 1) is a mixed pulp is 14%, viscosity 7.5 seconds.
3. the production method of woven fabric according to claim 1 is characterized in that: the cylinder described in the described step 3) is by big pedestal, and cylinder pressure is unwound to little axle from macro-axis and divides and adjust for four times, is respectively 5,4.5,3.5,2.5Kg.f/cm
2
4. the production method of woven fabric according to claim 1, it is characterized in that: warp-stop motion is made up of menelipsis bar (3), menopause tablet (2), electric wire and copper rod (6) in the described step 4), the warp-stop motion upper end is provided with menelipsis bar (3), menopause tablet (2), the centre is provided with electric wire, the lower end is equipped with six roots of sensation copper rod (6), with menelipsis bar (3), contact with copper rod (6) down, its signal is sent in the electric cabinet by contactor, electric wire, cable on the yarn.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433656A (en) * | 2011-10-09 | 2012-05-02 | 常熟市众望经纬编织造有限公司 | Body shaping garment fabric |
| CN102774055A (en) * | 2012-07-09 | 2012-11-14 | 昆山市周市惠宏服装厂 | Shape-preserving and non-ironing-free garment fabric |
| CN104372488A (en) * | 2014-11-20 | 2015-02-25 | 常熟市创裕印染有限公司 | Preparing method of multifunctional shielding fabric |
| CN104389075A (en) * | 2014-11-28 | 2015-03-04 | 常熟市钟杰针织有限公司 | Preparation method of antistatic radiation-proof fabric |
| CN105755614A (en) * | 2016-03-31 | 2016-07-13 | 杜敏 | Anti-radiation fabric and process for manufacturing same |
| CN106435930A (en) * | 2016-08-31 | 2017-02-22 | 长兴鸿运织造有限公司 | High-elasticity textile fabric |
| CN107299448A (en) * | 2017-07-27 | 2017-10-27 | 安徽华泰纺织有限公司 | The batch manufacturing method of functional metal silk poplin cloth |
| CN109914005A (en) * | 2017-12-13 | 2019-06-21 | 江苏丰裕纺织科技有限公司 | A kind of novel shrinkproof non-ironing cotton fabric and its processing method |
| CN110373779A (en) * | 2019-07-05 | 2019-10-25 | 株洲天伦纺织有限责任公司 | A kind of novel antistatic covering yarn |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433656A (en) * | 2011-10-09 | 2012-05-02 | 常熟市众望经纬编织造有限公司 | Body shaping garment fabric |
| CN102774055A (en) * | 2012-07-09 | 2012-11-14 | 昆山市周市惠宏服装厂 | Shape-preserving and non-ironing-free garment fabric |
| CN104372488A (en) * | 2014-11-20 | 2015-02-25 | 常熟市创裕印染有限公司 | Preparing method of multifunctional shielding fabric |
| CN104389075A (en) * | 2014-11-28 | 2015-03-04 | 常熟市钟杰针织有限公司 | Preparation method of antistatic radiation-proof fabric |
| CN105755614A (en) * | 2016-03-31 | 2016-07-13 | 杜敏 | Anti-radiation fabric and process for manufacturing same |
| CN106435930A (en) * | 2016-08-31 | 2017-02-22 | 长兴鸿运织造有限公司 | High-elasticity textile fabric |
| CN107299448A (en) * | 2017-07-27 | 2017-10-27 | 安徽华泰纺织有限公司 | The batch manufacturing method of functional metal silk poplin cloth |
| CN109914005A (en) * | 2017-12-13 | 2019-06-21 | 江苏丰裕纺织科技有限公司 | A kind of novel shrinkproof non-ironing cotton fabric and its processing method |
| CN110373779A (en) * | 2019-07-05 | 2019-10-25 | 株洲天伦纺织有限责任公司 | A kind of novel antistatic covering yarn |
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| CN101942732B (en) | 2012-02-29 |
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