CN103334199A - Cannabis textile fabric and textile technology thereof - Google Patents
Cannabis textile fabric and textile technology thereof Download PDFInfo
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- CN103334199A CN103334199A CN201310234086XA CN201310234086A CN103334199A CN 103334199 A CN103334199 A CN 103334199A CN 201310234086X A CN201310234086X A CN 201310234086XA CN 201310234086 A CN201310234086 A CN 201310234086A CN 103334199 A CN103334199 A CN 103334199A
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Abstract
The invention relates to the technical field of bast fibre manufacture, in particular to a novel cannabis textile fabric and textile technology thereof. At least one of warp yarns and weft yarns adopted by the cannabis textile fabric comprise yarns of two or more systems; the novel cannabis textile fabric, of which the total tightness is 70 to 120 percent and the cannabis content is 45 percent or more, is formed by weaving cannabis yarns of which the linear density is 9.7 tex to 27.8 tex and synthetic fiber filaments of which the linear density is 5.6 tex to 16.7 tex; weave structures are heavy weave, double-large weave, and fluffing and towel weave. The manufacture method of the textile fabric comprises the steps of spooling, warping, slashing and weaving. The cannabis textile fabric is not only air-permeable, cool, fast in moisture absorption and discharging, soft and elegant to touch, and excellent in cloth cover drapability, but also has health care functions such as corrosion protection, bacteriostasis, electrostatic prevention, radiation resistance, and ultraviolet prevention, is quite excellent in shape-maintaining property and wrinkle resistance, and can be widely applied to high-grade costume fabrics and household textiles.
Description
Technical field
The present invention relates to the flax spinning technical field, be specifically related to a kind of novel hemp textile fabric and textile technology thereof.
Background technology
At present, the hemp textile fabric that China produces though have special efficacies such as the hemp anti-mildew is antibacterial, moisture absorption ventilative, shielding ultraviolet rays, has catered to the consumption demand of people " uphold nature, green healths "; But because the easy wrinkle of hemp fabric, shape-retaining ability are poor, restricted the consumption demand at home of hemp fabric.
Summary of the invention
The present invention provides a kind of novel hemp textile fabric in order to solve the problem of the easy wrinkle of existing hemp textile fabric, shape-retaining ability difference.
The present invention adopts following technical scheme to realize:
A kind of hemp textile fabric comprises warp thread and weft yarn, and warp thread is the blended yarn that line density is formed at hemp and the natural fabric of 9.7tex to 27.8tex; Weft yarn is that pure hempen fibre and line density constitute at the fiber-synthesizing filament of 5.6tex to 16.7tex, perhaps, weft yarn is that the blended yarn that pure hempen fibre and line density are formed at hemp and the synthetic fiber of 9.7tex to 27.8tex constitutes, perhaps, weft yarn is that blended yarn and the line density that line density is formed at hemp and the natural fabric of 9.7tex to 27.8tex constitutes at the fiber-synthesizing filament of 5.6tex to 16.7tex; The total tightness degree of fabric is 70%～120%; The content of hemp is 45%～80% in the described fabric.
In the novel hemp textile fabric, hemp content is more than 45%, and the fabric tissue of fabric is re-organized, double-layered structure or fluffing and terry pile structure.By rational fabric construction design, not only can bring into play the functional and comfortableness of cannabis fabric incisively and vividly, and effectively improve shape-retaining ability and the wrinkle resistance of fabric, can reduce the product cost of fabric simultaneously again.
Preferably, fabric is made of lining tissue and table organization, described in the blended yarn formed by pure hempen fibre and hemp and natural fabric of tissue constitute or the blended yarn only be made up of hemp and natural fabric constitutes; The blended yarn that described table organization is made up of fiber-synthesizing filament and hemp and natural fabric constitutes, and perhaps the blended yarn formed of the blended yarn of being made up of hemp and synthetic fiber and hemp and natural fabric constitutes.The employed warp thread of novel hemp textile fabric and weft yarn, one of them is made up of the yarn of two systems at least, and fabric design is taken into account health and shape-retaining ability, has brought into play the great advantage of dissimilar yarns.
That above-mentioned weaving face fabric not only has is ventilative nice and cool, fast, soft elegant, the superperformance such as the body drapability is good of humidity absorption and release, and have health cares such as antiseptic and inhibiting bacteria function, antistatic, radioresistance, antiultraviolet, simultaneously fabric shape-retaining ability, wrinkle resistance are splendid, can be widely used in high-grade fabric and household textiles.
A kind of textile technology of above-mentioned hemp textile fabric, conventional steps such as comprise winder, batch warping, sizing, weave, concrete parameter is as follows:
(1), winder: adopt automatic winder, technology is: short slub: DS 1.9～2.9 LS 1.2～1.8cm; Long slubbing: DL 1.2～1.5 LL 20～50cm; Details: D-16%～-30% L 16～60cm; Cotton knot: N 3.8～5; Relative humidity in the workshop: temperature 68%～78%: 20～28 ℃;
Perhaps, adopt common bobbin winder, configuration air splicer, electronic yarn clearer, metal drum, fixed length device; Technology is: short slub: DS 1.8～2.2 LS 2.5～3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn, relative humidity in the workshop: temperature 68%～78%: 20～28 ℃;
(2), batch warping: tension force is configured to four districts, three floor or three districts, three floor, and warp yarn tension force is 35cN～55cN, and limit warp yarn tension force increases by 20%～25%, the speed of a motor vehicle: 200～350 meters/minute; Rolling density: 0.5～0.7g/cm
3
(3), sizing: formula of size comprises that percentage by weight is 0～10% polyvinyl alcohol, 0～30% PMA and 60～100% converted starch, rate of sizing high grade yarn is 12%～14%, medium count yarn is 7%～10%, low count yarn is 5%～6.9%, regain is 6%～7%, percentage elongation control subtracts the rate of stretching and is lower than 8% below 0.6%; The sizing speed of a motor vehicle is 35～50 meters/minute; Unwinding tension: sheet yarn weight * (3～5), wet district tension force: sheet yarn weight * (1.5～3), do district's tension force: winding tension * (0.5～0.7), press yarn power: winding tension * (0.6～0.8), winding tension: sheet yarn weight * (22～37), single stock tank unwinding tension, winding tension conversion coefficient are divided by 2; Drying tube temperature: 130 ℃/130 ℃/120 ℃/110 ℃.
(4), weave: shed open symmetry 0.6～0.83,305 °～325 ° of opening times, back beam height-1 are to+3, and below heald frame traverse+3 reached, warp tension was 15%～25% of spun yarn single yarn tension, 25～30 ℃ of temperature, relative humidity 68%～80%.
The another kind of textile technology of above-mentioned hemp textile fabric, conventional steps such as comprise winder, section warping, weave, concrete parameter is as follows:
(1), winder: adopt automatic winder, technology is: short slub: DS 1.9～2.9 LS 1.2～1.8cm; Long slubbing: DL 1.2～1.5 LL 20～50cm; Details: D-16%～-30% L 16～60cm; Cotton knot: N 3.8～5; Relative humidity in the workshop: temperature 68%～78%: 20～28 ℃;
Perhaps, adopt common bobbin winder, configuration air splicer, electronic yarn clearer, metal drum, fixed length device; Technology is: short slub: DS 1.8～2.2 LS 2.5～3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn, relative humidity in the workshop: temperature 68%～78%: 20～28 ℃;
(2) section warping: tension force is configured to four districts, three floor, rolling density: 0.4～0.6g/cm3, the speed of a motor vehicle: 100～150 meters/minute; Limit warp yarn tension force increases 20-25%, and warp yarn tension force is 65-95 cN;
(3) weave: shed open symmetry 0.6～0.83,305 °～325 ° of opening times, back beam height-1 are to+3, and below heald frame traverse+3 reached, warp tension was 15%～25% of spun yarn single yarn tension, 25～30 ℃ of temperature, relative humidity 68% ~ 80% in the workshop.
Advantage of the present invention is as follows:
1, the novel hemp textile fabric of this manufacture method production has health cares such as anti-mildew is antibacterial, moisture absorption ventilative, antiultraviolet, radiation proof, antistatic, the cloth cover bright and clean, body is soft sliding glutinous, soft elegant, humidity absorption and release is fast, ventilative nice and cool, drapability, wrinkle resistance, shape-retaining ability are good.
2, this manufacture method makes all kinds of yarns have complementary advantages in process of production, gives full play to the advantage of all kinds of yarns, not only keeps the health properties of fabric, and formed beam of a loom quality is good, little breakage is conducive to the raising of loom efficiency, for the formation of high-quality fabric provides strong assurance.Weaving process is taken all factors into consideration the performance characteristics of two kinds of dissimilar yarns, and reasonable disposition technology and weave cross variable guarantees carrying out smoothly of novel hemp textile face weave, its loom efficiency 80%～90%, and the machine top-quality product rate is more than 95% under the grey cloth.
The present invention is reasonable in design, that fabric not only has is ventilative nice and cool, fast, soft elegant, the superperformance such as the cloth cover drapability is good of humidity absorption and release, and have health cares such as antiseptic and inhibiting bacteria function, antistatic, radioresistance, antiultraviolet, simultaneously fabric shape-retaining ability, wrinkle resistance are splendid, can be widely used in high-grade fabric and household textiles.
The specific embodiment
Below specific embodiments of the invention are elaborated.
Embodiment 1
Be warp thread (blended yarn that is constituted by hemp and natural fabric) with J70OC/30He 19.5tex combing hemp organic cotton blended yarn, be weft yarn with H27.8tex wet spinning hempen fibre and 167dtex/036f terylene fiber-synthesizing filament, produce 19.5tex * (27.8tex+167dtex) * 128 * 110 * 63 cannabis fabric and manufacture method, comprise winder, batch warping, sizing, weave, specific as follows:
(1) winder: (A) J 70OC/30He19.5tex is through Italian Savio automatic winder; Technology is: short slub: DS 2.3 LS 1.2cm; Long slubbing: DL 1.3 LL 20cm; Details: D-16% L 18cm; Cotton knot: N 5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (B) the H27.8tex hempen fibre disposes the empty twister of water-fog type, electronic yarn clearer, metal drum, fixed length device through common bobbin winder; Technology is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃.
Yarn is placed in the humidifying chamber of 28～32 ℃ of temperature, relative humidity 78～86% and was carried out the yarn typing in 24 hours.
(2), warping: the warping beam warper, pneumatic pressurization, the three floor configuration of warping tension force Fen Si district, limit warp yarn tension force increases by 20%, warp yarn tension force is 45cN, the speed of a motor vehicle: 250 meters/minute, rolling density: 0.58 g/cm3.
(3), sizing: carry out at the Ben-procome Sizing machines, adopt wet leasing.Formula of size: converted starch: 60%, PMA: 30%, polyvinyl alcohol: 10%, the rate of sizing is 12%～14%, regain: 6～7%, and percentage elongation: 0.55%, subtract the rate of stretching 7%, unwinding tension: 300N, wet district tension force: 320N does district tension force: 1400N, press yarn power: 1600N, winding tension: 2200N, drying tube temperature: 130 ℃/130 ℃/120 ℃/110 ℃, the sizing speed of a motor vehicle is 50 meters/minute.
(4) weave: carry out at Italian THEMA-SUPER EXELE 190, workshop temperature: 25～30 ℃, relative humidity: 68～80%, the shed open symmetry: 0.83, opening time: 315 degree, back beam height :+2, warp stop frame position: front and back 100, up and down 90, the number of coils: 9 circles, spring eyelet: 1-2, heald frame height: 133mm, the heald frame traverse :+2, warp tension is 18% of spun yarn single yarn tension.
Can to produce total tightness degree be 96% through above-mentioned technology, hemp content be 45% 19.5tex * (27.8tex+167dtex) * 128 * 110 * 63 " the novel hemp textile fabric.
Embodiment 2
Be warp thread (blended yarn that is constituted by hemp and natural fabric) with J 50OC/20C/30He 14.5tex * 2 combing hemp organic cotton union twist yarns, wash/30 hemps with H41.6tex wet spinning hempen fibre and J50OC/20T/30He(50 organic cotton/20) to wash blended yarn be weft yarn (blended yarn of being made up of hemp and synthetic fiber) to 14.5tex * 2 hemp organic cotton, production (14.5tex * 2) * [41.6tex+(14.5tex * 2)] * 106 * 88 * 63 cannabis fabric and manufacture methods, comprise winder, section warping, weave, specific as follows:
(1) winder: (A) J 50OC/20T/30He 14.5tex is through Italian Savio automatic winder.Technology is: short slub: DS 2.5 LS 1.2cm; Long slubbing: DL 1.4 LL 25cm; Details: D-18% L 20cm; Cotton knot: N 3.8; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (B) J 50OC/20C/30He 14.5tex is through Italian Savio automatic winder.Technology is: short slub: DS 2.5 LS 1.2cm; Long slubbing: DL 1.4 LL 25cm; Details: D-18% L 20cm; Cotton knot: N 3.8; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (C) the H41.6tex hempen fibre disposes the empty twister of water-fog type, electronic yarn clearer, metal drum, fixed length device through common bobbin winder.Technology is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn, relative humidity in the workshop: 68～78%, temperature: 20～28 ℃.
Yarn is placed in the humidifying chamber of 28～32 ℃ of temperature, relative humidity 78～86% and was carried out the yarn typing in 24 hours.
(2) warping: adopt Sectional warping machines, the three floor configuration of warping tension force Fen Si district.Warp yarn tension force is 73cN, and limit warp yarn tension force increases by 25%, the warping speed of a motor vehicle: 150 meters/minute, and beaming speed: 100 meters/minute, rolling density: 0.44 g/cm3.
(3), weave: carry out at Italian THEMA-SUPER EXELE 190, workshop temperature: 25～30 ℃, relative humidity: 68～80%, shed open symmetry 0.65, opening time: 315 degree, back beam height :+3, warp stop frame position: front and back 95, up and down 80, the number of coils: 7 circles, spring eyelet: 2-3, heald frame height: 133mm, the heald frame traverse :+2, warp tension is 22% of spun yarn single yarn tension.
Can to produce total tightness degree be 95% through above-mentioned technology, and hemp content is (14.5tex * 2) * of 53% [41.6tex+(14.5tex * 2)] * 106 * 88 * 63 " the novel hemp textile fabric.
Embodiment 3
Be warp thread (blended yarn of being formed by hemp and natural fabric) with J55He/45OC 27.8tex * 2 combing hemp organic cotton union twist yarns, wash with H54tex wet spinning hempen fibre and J55He/45T(55 hemp/45) 27.8tex * 2 hemp dacron blended yarns are weft yarn (blended yarn that is made of hemp and natural fabric), production (27.8tex * 2) * [54tex+(27.8tex * 2)] * 78 * 75 * 63 cannabis fabric and manufacture methods, comprise winder, section warping, weave, specific as follows:
(1) winder: (A) J 55H/45T 27.8tex is through Italian Savio automatic winder.Technology is: short slub: DS 2.8 LS 1.7cm; Long slubbing: DL 1.5 LL 50cm; Details: D-30% L 60cm; Cotton knot: N 5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (B) J 55H/45OC 27.8tex is through Italian Savio automatic winder.Technology is: short slub: DS 2.8 LS 1.7cm; Long slubbing: DL 1.5 LL 50cm; Details: D-30% L 60cm; Cotton knot: N 5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (C) the H18Nm hempen fibre disposes the empty twister of water-fog type, electronic yarn clearer, metal drum, fixed length device through common bobbin winder.Technology is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn, relative humidity in the workshop: 68～78%, temperature: 20～28 ℃.
Yarn is placed in the humidifying chamber of 28～32 ℃ of temperature, relative humidity 78～86% and was carried out the yarn typing in 24 hours.
(2) warping: adopt Sectional warping machines, the three floor configuration of warping tension force Fen Si district.Warp yarn tension force is 95cN, and limit warp yarn tension force increases by 25%, the warping speed of a motor vehicle: 150 meters/minute, and beaming speed: 100 meters/minute, rolling density: 0.46 g/cm3.
(3), weave: carry out at Italian THEMA-SUPER EXELE 190, workshop temperature: 25～28 ℃, relative humidity: 68～80%, shed open symmetry 0.6, opening time: 310 degree, back beam height :+3, warp stop frame position: front and back 90, up and down 75, the number of coils: 6 circles, spring eyelet: 2-3, heald frame height: 135mm, the heald frame traverse :+3, warp tension is 22% of spun yarn single yarn tension.
Can to produce total tightness degree be 97% through above-mentioned technology, and hemp content is (27.8tex * 2) * of 65% [54tex+(27.8tex * 2)] * 78 * 75 * 63 " novel hemp textile fabrics.
Embodiment 4
Be warp thread (blended yarn that is constituted by hemp and natural fabric) with J 80He/20W 27.8tex combing hemp wool blended yarn, with H27.8tex wet spinning hempen fibre and 55H/45T(55 hemp/45 terylene) 27.8tex hemp dacron blended yarn is weft yarn (blended yarn of being made up of hemp and synthetic fiber), produce 27.8tex * (27.8tex+27.8tex) * 80 * 80 * 63 hemp fabric and manufacture method, comprise winder, batch warping, sizing, weave, specific as follows:
(1) winder: (A) J 80He/20W 27.8tex is through Italian Savio automatic winder; Technology is: short slub: DS 2.5 LS 1.4cm; Long slubbing: DL 1.3 LL 25cm; Details: D-20% L 20cm; Cotton knot: N 5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (B) the H27.8tex hempen fibre disposes the empty twister of water-fog type, electronic yarn clearer, metal drum, fixed length device through common bobbin winder; Technology is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃.Yarn is placed in the humidifying chamber of relative humidity 78～86% and was carried out the yarn typing in 24 hours 28～32 ℃ of temperature.(C) 55H/45T 27.8tex is through Italian Savio automatic winder.Technology is: short slub: DS 2.8 LS 1.7cm; Long slubbing: DL 1.5 LL 50cm; Details: D-30% L 60cm; Cotton knot: N5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃.
(2), warping: the warping beam warper, pneumatic pressurization, the three floor configuration of warping tension force Fen Si district, limit warp yarn tension force increases by 20%, warp yarn tension force is 40cN, the speed of a motor vehicle: 250 meters/minute, rolling density: 0.56 g/cm3.
(3), sizing: carry out formula of size at the Ben-procome Sizing machines: converted starch: 50%, PMA: 30%, polyvinyl alcohol: 20%, the rate of sizing is 9%～10%, regain: 6～7%, percentage elongation: 0.5%, subtract the rate of stretching 6%, unwinding tension: 450N, wet district tension force: 400N, do district tension force: 1200N, press yarn power: 1400N, winding tension: 1800N, drying tube temperature: 130 ℃/130 ℃/120 ℃/110 ℃, the sizing speed of a motor vehicle is 35 meters/minute.
(4) weave: carry out at Italian THEMA-SUPER EXELE 190, workshop temperature: 25～28 ℃, relative humidity: 68～80%, the shed open symmetry: 0.83, opening time: 320 degree, back beam height :+2, warp stop frame position: front and back 100, up and down 90, the number of coils: 10 circles, spring eyelet: 1-2, heald frame height: 133mm, the heald frame traverse :+2, warp tension is 18% of spun yarn single yarn tension.
Can to produce total tightness degree be 85% through above-mentioned technology, hemp content be 78% 27.8tex * (27.8tex+27.8tex) * 80 * 80 * 63 " the novel hemp textile fabric.
Embodiment 5
Be warp thread (blended yarn that is constituted by hemp and natural fabric) with J 55Si/45He 16.7tex * 2 combing hemp silk blending yarns, with H27.8tex wet spinning hempen fibre (pure hempen fibre) and 167dtex/34f chinlon filament (blended yarn of being formed by hemp and synthetic fiber), produce (16.7tex * 2) * (27.8tex+167dtex) * 106 * 110 * 63 hemp fabric and manufacture method, comprise winder, batch warping, sizing, weave, specific as follows:
(1) winder: (A) J 55Si/45He 16.7tex is through Italian Savio automatic winder; Technology is: short slub: DS 2.6 LS 1.6cm; Long slubbing: DL 1.3 LL 28cm; Details: D-20% L 25cm; Cotton knot: N5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (B) the H27.8tex hempen fibre disposes the empty twister of water-fog type, electronic yarn clearer, metal drum, fixed length device through common bobbin winder; Technology is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃.Yarn is placed in the humidifying chamber of relative humidity 78～86% and was carried out the yarn typing in 24 hours 28～32 ℃ of temperature.
(2), warping: the warping beam warper, pneumatic pressurization, the three floor configuration of warping tension force Fen Si district, limit warp yarn tension force increases by 20%, warp yarn tension force is 55cN, the speed of a motor vehicle: 250 meters/minute, rolling density: 0.58 g/cm3.
(3), sizing: carry out formula of size at the Ben-procome Sizing machines: converted starch: 100%, the rate of sizing is 7%～8%, regain: 6～7%, percentage elongation: 0.5%, subtract the rate of stretching 6%, unwinding tension: 400N, wet district tension force: 330N, do district tension force: 1820N, press yarn power: 2100N, winding tension: 2800N, drying tube temperature: 130 ℃/130 ℃/120 ℃/110 ℃, the sizing speed of a motor vehicle is 35 meters/minute.
(4) weave: carry out at Italian THEMA-SUPER EXELE 190, workshop temperature: 25～28 ℃, relative humidity: 68～80%, the shed open symmetry: 0.83, opening time: 320 degree, back beam height :+2, warp stop frame position: front and back 100, up and down 90, the number of coils: 10 circles, spring eyelet: 1-2, heald frame height: 133mm, the heald frame traverse :+2, warp tension is 18% of spun yarn single yarn tension.
Can to produce total tightness degree be 97% through above-mentioned technology, and hemp content is 45% (16.7tex * 2) * (" novel hemp textile fabric of 27.8tex+167dtex) * 106 * 110 * 63.
Embodiment 6
Be warp thread (blended yarn of being formed by hemp and natural fabric) with J55He/45OC 27.8tex combing hemp organic cotton union twist yarn, with H54tex wet spinning hempen fibre and J55He/45T(55 hemp/45 terylene) 27.8tex is weft yarn (blended yarn that is made of hemp and synthetic fiber), produce 27.8tex * (54tex+27.8tex) * 68 * 80 * 63 cannabis fabric and manufacture method, comprise winder, batch warping, sizing, weave, specific as follows:
(1) winder: (A) J 55H/45T 27.8tex is through Italian Savio automatic winder.Technology is: short slub: DS 2.8 LS 1.7cm; Long slubbing: DL 1.5 LL 50cm; Details: D-30% L 60cm; Cotton knot: N 5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (B) J 55H/45OC 27.8tex is through Italian Savio automatic winder.Technology is: short slub: DS 2.8 LS 1.7cm; Long slubbing: DL 1.5 LL 50cm; Details: D-30% L 60cm; Cotton knot: N 5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (C) the H18Nm hempen fibre disposes the empty twister of water-fog type, electronic yarn clearer, metal drum, fixed length device through common bobbin winder.Technology is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn, relative humidity in the workshop: 68～78%, temperature: 20～28 ℃.
Yarn is placed in the humidifying chamber of 28～32 ℃ of temperature, relative humidity 78～86% and was carried out the yarn typing in 24 hours.
(2), warping: the warping beam warper, pneumatic pressurization, the three floor configuration of warping tension force Fen Si district, limit warp yarn tension force increases by 20%, warp yarn tension force is 35cN, the speed of a motor vehicle: 250 meters/minute, rolling density: 0.56 g/cm3.
(3), sizing: carry out formula of size at the Ben-procome Sizing machines: converted starch: 70%, PMA 30%, the rate of sizing is 9%～10%, regain: 6～7%, and percentage elongation: 0.5%, subtract the rate of stretching 6%, unwinding tension: 420N, wet district tension force: 360N does district tension force: 1365N, press yarn power: 1575N, winding tension: 2100N, drying tube temperature: 130 ℃/130 ℃/120 ℃/110 ℃, the sizing speed of a motor vehicle is 30 meters/minute.
(3), weave: carry out at Italian THEMA-SUPER EXELE 190, workshop temperature: 25～30 ℃, relative humidity: 68～80%, shed open symmetry 0.6, opening time: 310 degree, back beam height :+3, warp stop frame position: front and back 90, up and down 75, the number of coils: 6 circles, spring eyelet: 2-3, heald frame height: 135mm, the heald frame traverse :+3, warp tension is 22% of spun yarn single yarn tension.
Can to produce total tightness degree be 86% through above-mentioned technology, and hemp content is " the novel hemp textile fabric of 68% 27.8tex * (54tex+27.8tex) * 68 * 80 * 63.
Embodiment 7
Be warp thread (blended yarn that is constituted by hemp and natural fabric) with J 55H/45C 19.5tex combing hempcotton blended yarn, be weft yarn with 55He/45C 27.8tex hempcotton blended yarn and 167dtex/036f terylene fiber-synthesizing filament, produce 19.5tex * (27.8tex+167dtex) * 100 * 96 * 63 cannabis fabric and manufacture method, comprise winder, batch warping, sizing, weave, specific as follows:
(1) winder: (A) J 55He/45C 19.5tex is through Italian Savio automatic winder; Technology is: short slub: DS 2.3 LS 1.2cm; Long slubbing: DL 1.3 LL 20cm; Details: D-16% L 18cm; Cotton knot: N 5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃; (B) 55H/45C 27.8tex is through Italian Savio automatic winder.Technology is: short slub: DS 2.8 LS 1.7cm; Long slubbing: DL 1.5 LL 50cm; Details: D-30% L 60cm; Cotton knot: N 5; Relative humidity in the workshop: 68～78%, temperature: 20～28 ℃.
(2), warping: the warping beam warper, pneumatic pressurization, the three floor configuration of warping tension force Fen Si district, limit warp yarn tension force increases by 20%, warp yarn tension force is 45cN, the speed of a motor vehicle: 250 meters/minute, rolling density: 0.58 g/cm3.
(3), sizing: carry out at the Ben-procome Sizing machines, adopt wet leasing.Formula of size: converted starch: 90%, polyvinyl alcohol: 10%, the rate of sizing is 12%～14%, regain: 6～7%, percentage elongation: 0.55%, subtract the rate of stretching 7%, unwinding tension: 370N, wet district tension force: 330N, do district tension force: 1760N, press yarn power: 2160N, winding tension: 2710N, drying tube temperature: 130 ℃/130 ℃/120 ℃/110 ℃, the sizing speed of a motor vehicle is 35 meters/minute.
(4) weave: carry out at Italian THEMA-SUPER EXELE 190, workshop temperature: 25～28 ℃, relative humidity: 68～80%, the shed open symmetry: 0.83, opening time: 315 degree, back beam height :+2, warp stop frame position: front and back 100, up and down 90, the number of coils: 9 circles, spring eyelet: 1-2, heald frame height: 133mm, the heald frame traverse :+2, warp tension is 18% of spun yarn single yarn tension.
Can to produce total tightness degree be 88% through above-mentioned technology, hemp content be 45% 19.5tex * (27.8tex+167dtex) * 100 * 96 * 63 " the novel hemp textile fabric.
Claims (5)
1. a hemp textile fabric comprises warp thread and weft yarn, it is characterized in that: warp thread is the blended yarn that line density is formed at hemp and the natural fabric of 9.7tex to 27.8tex; Weft yarn is that pure hempen fibre and line density constitute at the fiber-synthesizing filament of 5.6tex to 16.7tex, perhaps, weft yarn is that the blended yarn that pure hempen fibre and line density are formed at hemp and the synthetic fiber of 9.7tex to 27.8tex constitutes, perhaps, weft yarn is that blended yarn and the line density that line density is formed at hemp and the natural fabric of 9.7tex to 27.8tex constitutes at the fiber-synthesizing filament of 5.6tex to 16.7tex; The total tightness degree of fabric is 70%～120%; The content of hemp is 45%～80% in the described fabric.
2. hemp textile fabric according to claim 1, it is characterized in that: the fabric tissue of fabric is re-organized, double-layered structure or fluffing and terry pile structure.
3. hemp textile fabric according to claim 1 and 2, it is characterized in that: fabric is made of lining tissue and table organization, described in the blended yarn formed by pure hempen fibre and hemp and natural fabric of tissue constitute or the blended yarn only be made up of hemp and natural fabric constitutes; The blended yarn that described table organization is made up of fiber-synthesizing filament and hemp and natural fabric constitutes, and perhaps the blended yarn formed of the blended yarn of being made up of hemp and synthetic fiber and hemp and natural fabric constitutes.
4. the textile technology of a hemp textile fabric comprises winder, batch warping, sizing, weaves, and it is characterized in that:
(1), winder: adopt automatic winder, technology is: short slub: DS 1.9～2.9 LS 1.2～1.8cm; Long slubbing: DL 1.2～1.5 LL 20～50cm; Details: D-16%～-30% L 16～60cm; Cotton knot: N 3.8～5; Relative humidity in the workshop: temperature 68%～78%: 20～28 ℃;
Perhaps, adopt common bobbin winder, configuration air splicer, electronic yarn clearer, metal drum, fixed length device; Technology is: short slub: DS 1.8～2.2 LS 2.5～3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn, relative humidity in the workshop: temperature 68%～78%: 20～28 ℃;
Yarn is placed in the humidifying chamber of 28～32 ℃ of temperature, relative humidity 78～86% and was carried out the yarn typing in 24 hours;
(2), batch warping: tension force is configured to four districts, three floor or three districts, three floor, and warp yarn tension force is 35cN～55cN, and limit warp yarn tension force increases by 20%～25%, the speed of a motor vehicle: 200～350 meters/minute; Rolling density: 0.5～0.7g/cm3;
(3), sizing: formula of size comprises that percentage by weight is 0～10% polyvinyl alcohol, 0～30% PMA and 60～100% converted starch, rate of sizing high grade yarn is 12%～14%, medium count yarn is 7%～10%, low count yarn is 5%～6.9%, regain is 6%～7%, percentage elongation control subtracts the rate of stretching and is lower than 8% below 0.6%; The sizing speed of a motor vehicle is 35～50 meters/minute; Unwinding tension: sheet yarn weight * (3～5), wet district tension force: sheet yarn weight * (1.5～3), do district's tension force: winding tension * (0.5～0.7), press yarn power: winding tension * (0.6～0.8), winding tension: sheet yarn weight * (22～37); Drying tube temperature: 130 ℃/130 ℃/120 ℃/110 ℃;
(4), weave: shed open symmetry 0.6～0.83,305 °～325 ° of opening times, back beam height-1 are to+3, and below heald frame traverse+3 reached, warp tension was 15%～25% of spun yarn single yarn tension, 25～30 ℃ of temperature, relative humidity 68%～80% in the workshop.
5. the textile technology of a hemp textile fabric comprises winder, section warping, weaves, and it is characterized in that:
(1), winder: adopt automatic winder, technology is: short slub: DS 1.9～2.9 LS 1.2～1.8cm; Long slubbing: DL 1.2～1.5 LL 20～50cm; Details: D-16%～-30% L 16～60cm; Cotton knot: N 3.8～5; Relative humidity in the workshop: temperature 68%～78%: 20～28 ℃;
Perhaps, adopt common bobbin winder, configuration air splicer, electronic yarn clearer, metal drum, fixed length device; Technology is: short slub: DS 1.8～2.2 LS 2.5～3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm makes the non junction yarn, relative humidity in the workshop: temperature 68%～78%: 20～28 ℃;
Yarn is placed in the humidifying chamber of 28～32 ℃ of temperature, relative humidity 78～86% and was carried out the yarn typing in 24 hours;
(2) section warping: tension force is configured to four districts, three floor, rolling density: 0.4～0.6g/cm3, the speed of a motor vehicle: 100～150 meters/minute; Limit warp yarn tension force increases 20-25%, and warp yarn tension force is 65-95 cN;
(3) weave: shed open symmetry 0.6～0.83,305 °～325 ° of opening times, back beam height-1 are to+3, and below heald frame traverse+3 reached, warp tension was 15%～25% of spun yarn single yarn tension, 25～30 ℃ of temperature, relative humidity 68%～80% in the workshop.
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| CN112921473A (en) * | 2021-01-21 | 2021-06-08 | 山西绿洲纺织有限责任公司 | Hemp-containing stretch yarn textile fabric and preparation method thereof |
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| CN112921473A (en) * | 2021-01-21 | 2021-06-08 | 山西绿洲纺织有限责任公司 | Hemp-containing stretch yarn textile fabric and preparation method thereof |
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