CN103334199B - Cannabis textile fabric and textile technology thereof - Google Patents
Cannabis textile fabric and textile technology thereof Download PDFInfo
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- CN103334199B CN103334199B CN201310234086.XA CN201310234086A CN103334199B CN 103334199 B CN103334199 B CN 103334199B CN 201310234086 A CN201310234086 A CN 201310234086A CN 103334199 B CN103334199 B CN 103334199B
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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 technical field of bast fibre manufacture, 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, although have the special efficacies such as hemp anti-mildew is antibacterial, moisture absorption ventilative, shielding ultraviolet rays, has catered to the consumption demand of people's " uphold nature, green health "; But because the easy wrinkle of hemp fabric, shape-retaining ability are poor, constrain hemp fabric consumption demand at home.
Summary of the invention
The present invention, in order to solve the problem of the easy wrinkle of existing hemp textile fabric, shape-retaining ability difference, provides a kind of novel hemp textile fabric.
The present invention adopts following technical scheme to realize:
A kind of hemp textile fabric, comprise warp thread and weft yarn, warp thread is the blended yarn that line density forms at hemp and the natural fabric of 9.7tex to 27.8tex; Weft yarn is that pure hempen fibre and line density are formed at the fiber-synthesizing filament of 5.6tex to 16.7tex, or, weft yarn is that the blended yarn that pure hempen fibre and line density form at hemp and the synthetic fiber of 9.7tex to 27.8tex is formed, or the weft yarn blended yarn that to be line density form at hemp and the natural fabric of 9.7tex to 27.8tex and line density are formed at the fiber-synthesizing filament of 5.6tex to 16.7tex; The total tightness degree of fabric is 70% ~ 120%; In described fabric, the content of hemp is 45% ~ 80%.
In 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 texture, not only can the functional of cannabis fabric and comfortableness be played incisively and vividly, and effectively improve shape-retaining ability and the wrinkle resistance of fabric, the product cost of fabric can be reduced again simultaneously.
Preferably, fabric is made up of inner tissue and table organization, and the blended yarn that described inner tissue is made up of pure hempen fibre and hemp and natural fabric is formed or the blended yarn that is only made up of hemp and natural fabric is formed; The blended yarn that described table organization is made up of fiber-synthesizing filament and hemp and natural fabric is formed, or the blended yarn that the blended yarn be made up of hemp and synthetic fiber and hemp and natural fabric form is formed.The warp thread that novel hemp textile fabric uses and weft yarn, at least one of them is made up of the yarn of two systems, and fabric design takes into account health and shape-retaining ability, has played the great advantage of dissimilar yarn.
Above-mentioned weaving face fabric not only have ventilative nice and cool, humidity absorption and release is fast, soft elegant, the superperformance such as body drapability is excellent, and there is the 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, the conventional steps such as comprise winder, batch warping, sizing, weave, design parameter is as follows:
(1), winder: adopt automatic winder, technique 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 workshop: 68% ~ 78%, temperature: 20 ~ 28 DEG C;
Or, adopt common bobbin winder, configuration air splicer, electronic yarn clearer, metal drum, length controller; Technique 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 non junction yarn, relative humidity in workshop: 68% ~ 78%, temperature: 20 ~ 28 DEG C;
(2), batch warping: tension scheme is four Ceng Huo tri-district three of district 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 ms/min; Rolling density: 0.5 ~ 0.7g/cm
3;
(3), sizing: formula of size comprise percentage by weight be the polyvinyl alcohol of 0 ~ 10%, the PMA of 0 ~ 30% 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 controls below 0.6%, subtracts the rate of stretching lower than 8%; The sizing speed of a motor vehicle is 35 ~ 50 ms/min; Unwinding tension: sheet yarn weight × (3 ~ 5), wet district tension force: sheet yarn weight × (1.5 ~ 3), dry district tension force: winding tension × (0.5 ~ 0.7), chopper force: 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 DEG C/130 DEG C/120 DEG C/110 DEG C.
(4), weave: shed open symmetry 0.6 ~ 0.83, opening time 305 ° ~ 325 °, back beam height-1 is to+3, and stroke of harness frames+3 and following, warp tension is 15% ~ 25% of spun yarn single yarn tension, temperature 25 ~ 30 DEG C, relative humidity 68% ~ 80%.
The another kind of textile technology of above-mentioned hemp textile fabric, the conventional steps such as comprise winder, section warping, weave, design parameter is as follows:
(1), winder: adopt automatic winder, technique 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 workshop: 68% ~ 78%, temperature: 20 ~ 28 DEG C;
Or, adopt common bobbin winder, configuration air splicer, electronic yarn clearer, metal drum, length controller; Technique 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 non junction yarn, relative humidity in workshop: 68% ~ 78%, temperature: 20 ~ 28 DEG C;
(2) section warping: tension scheme is four district three floor, rolling density: 0.4 ~ 0.6g/cm3, the speed of a motor vehicle: 100 ~ 150 ms/min; 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, opening time 305 ° ~ 325 °, back beam height-1 is to+3, and stroke of harness frames+3 and following, warp tension is 15% ~ 25% of spun yarn single yarn tension, temperature 25 ~ 30 DEG C, relative humidity 68% ~ 80% in workshop.
Advantage of the present invention is as follows:
1, the novel hemp textile fabric that this manufacture method is produced has the health cares such as anti-mildew is antibacterial, moisture absorption ventilative, antiultraviolet, radiation proof, antistatic, cloth cover bright and clean, body softness is 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 yarn have complementary advantages in process of production, gives full play to the advantage of all kinds of yarn, not only keeps the health properties of fabric, and the beam of a loom quality formed is good, little breakage, is conducive to the raising of loom efficiency, and the formation for high-quality fabric provides strong guarantee.Weaving process considers the performance characteristics of two kinds of dissimilar yarns, reasonable disposition technique and weave cross variable, ensures carrying out smoothly of novel hemp textile face weave, its loom efficiency 80% ~ 90%, grey cloth First Grade Percentage Before Cloth Repairing more than 95%.
The present invention is reasonable in design, fabric not only have ventilative nice and cool, humidity absorption and release is fast, soft elegant, the superperformance such as cloth cover drapability is excellent, and there is the 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.
Detailed description of the invention
Below specific embodiments of the invention are described in detail.
embodiment 1
With J70OC/30He 19.5tex combing hemp organic cotton blended yarn for warp thread (blended yarn be made up of hemp and natural fabric), with H27.8tex wet spinning hempen fibre and 167dtex/036f terylene fiber-synthesizing filament for weft yarn, 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; Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (B) H27.8tex hempen fibre is through common bobbin winder, configuration water-fog type empty twister, electronic yarn clearer, metal drum, length controller; Technique is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm, makes non junction yarn; Relative humidity in workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C.
Yarn is placed and is carried out yarn sizing in 24 hours in the humidifying chamber of temperature 28 ~ 32 DEG C, relative humidity 78 ~ 86%.
(2), warping: warping beam warper, Pneumatic Pressure, tension in Warping divides the floor configuration of four districts three, and limit warp yarn tension force increases by 20%, and warp yarn tension force is 45cN, the speed of a motor vehicle: 250 ms/min, rolling density: 0.58 g/cm3.
(3), sizing: carry out at Ben-procome Sizing machines, adopt hygroscopic water strand.Formula of size: converted starch: 60%, PMA: 30%, 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: 300N, wet district tension force: 320N, dry district tension force: 1400N, chopper force: 1600N, winding tension: 2200N, drying tube temperature: 130 DEG C/130 DEG C/120 DEG C/110 DEG C, the sizing speed of a motor vehicle is 50 ms/min.
(4) weave: carry out on Italian THEMA-SUPER EXELE 190, workshop temperature: 25 ~ 30 DEG C, relative humidity: 68 ~ 80%, shed open symmetry: 0.83, opening time: 315 degree, back beam height :+2, warp stop frame position: front and back 100, upper and lower 90, the number of coils: 9 circles, spring eyelet: 1-2, heald frame height: 133mm, stroke of harness frames :+2, warp tension is 18% of spun yarn single yarn tension.
Can produce total tightness degree through above-mentioned technique is 96%, and hemp content is 19.5tex × (27.8tex+167dtex) × 128 × 110 × 63 of 45% " novel hemp textile fabric.
embodiment 2
Be warp thread (blended yarn be made up of hemp and natural fabric) with J 50OC/20C/30He 14.5tex × 2 combing hemp organic cotton union twist yarn, / 30 hemps are washed with H41.6tex wet spinning hempen fibre and J50OC/20T/30He(50 organic cotton/20) to wash blended yarn be weft yarn (blended yarn be 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.Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (B) J 50OC/20C/30He 14.5tex is through Italian Savio automatic winder.Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (C) H41.6tex hempen fibre is through common bobbin winder, configuration water-fog type empty twister, electronic yarn clearer, metal drum, length controller.Technique is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm, makes non junction yarn, relative humidity in workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C.
Yarn is placed and is carried out yarn sizing in 24 hours in the humidifying chamber of temperature 28 ~ 32 DEG C, relative humidity 78 ~ 86%.
(2) warping: adopt Sectional warping machines, tension in Warping divides the floor configuration of four districts three.Warp yarn tension force is 73cN, and limit warp yarn tension force increases by 25%, the warping speed of a motor vehicle: 150 ms/min, beaming speed: 100 ms/min, rolling density: 0.44 g/cm3.
(3), weave: carry out on Italian THEMA-SUPER EXELE 190, workshop temperature: 25 ~ 30 DEG C, 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, upper and lower 80, the number of coils: 7 circles, spring eyelet: 2-3, heald frame height: 133mm, stroke of harness frames :+2, warp tension is 22% of spun yarn single yarn tension.
Can produce total tightness degree through above-mentioned technique is 95%, and hemp content is (14.5tex × 2) * [41.6tex+(14.5tex × 2)] × 106 × 88 × 63 of 53% " novel hemp textile fabric.
embodiment 3
Be warp thread (blended yarn be made up of hemp and natural fabric) with J55He/45OC 27.8tex × 2 combing hemp organic cotton union twist yarn, wash with H54tex wet spinning hempen fibre and J55He/45T(55 hemp/45) 27.8tex × 2 hemp dacron blended yarn is weft yarn (blended yarn be made up 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.Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (B) J 55H/45OC 27.8tex is through Italian Savio automatic winder.Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (C) H18Nm hempen fibre is through common bobbin winder, configuration water-fog type empty twister, electronic yarn clearer, metal drum, length controller.Technique is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm, makes non junction yarn, relative humidity in workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C.
Yarn is placed and is carried out yarn sizing in 24 hours in the humidifying chamber of temperature 28 ~ 32 DEG C, relative humidity 78 ~ 86%.
(2) warping: adopt Sectional warping machines, tension in Warping divides the floor configuration of four districts three.Warp yarn tension force is 95cN, and limit warp yarn tension force increases by 25%, the warping speed of a motor vehicle: 150 ms/min, beaming speed: 100 ms/min, rolling density: 0.46 g/cm3.
(3), weave: carry out on Italian THEMA-SUPER EXELE 190, workshop temperature: 25 ~ 28 DEG C, 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, upper and lower 75, the number of coils: 6 circles, spring eyelet: 2-3, heald frame height: 135mm, stroke of harness frames :+3, warp tension is 22% of spun yarn single yarn tension.
Can produce total tightness degree through above-mentioned technique is 97%, and hemp content is (27.8tex × 2) * [54tex+(27.8tex × 2)] × 78 × 75 × 63 " the novel hemp textile fabrics of 65%.
embodiment 4
With J 80He/20W 27.8tex combing hemp wool blended yarn for warp thread (blended yarn be made up of hemp and natural fabric), 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 be made up of hemp and synthetic fiber), produce 27.8tex × (27.8tex+27.8tex) × 80 × 80 × 63 hemp fabrics 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; Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; ; (B) H27.8tex hempen fibre is through common bobbin winder, configuration water-fog type empty twister, electronic yarn clearer, metal drum, length controller; Technique is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm, makes non junction yarn; Relative humidity in workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C.Yarn, temperature 28 ~ 32 DEG C, is placed in the humidifying chamber of relative humidity 78 ~ 86% and is carried out yarn sizing in 24 hours.(C) 55H/45T 27.8tex is through Italian Savio automatic winder.Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C.
(2), warping: warping beam warper, Pneumatic Pressure, tension in Warping divides the floor configuration of four districts three, and limit warp yarn tension force increases by 20%, and warp yarn tension force is 40cN, the speed of a motor vehicle: 250 ms/min, rolling density: 0.56 g/cm3.
(3), sizing: carry out at Ben-procome Sizing machines, formula of size: converted starch: 50%, PMA: 30%, polyvinyl alcohol: 20%, the rate of sizing is 9% ~ 10%, regain: 6 ~ 7%, percentage elongation: 0.5%, subtracts the rate of stretching 6%, unwinding tension: 450N, wet district tension force: 400N, dry district tension force: 1200N, chopper force: 1400N, winding tension: 1800N, drying tube temperature: 130 DEG C/130 DEG C/120 DEG C/110 DEG C, the sizing speed of a motor vehicle is 35 ms/min.
(4) weave: carry out on Italian THEMA-SUPER EXELE 190, workshop temperature: 25 ~ 28 DEG C, relative humidity: 68 ~ 80%, shed open symmetry: 0.83, opening time: 320 degree, back beam height :+2, warp stop frame position: front and back 100, upper and lower 90, the number of coils: 10 circles, spring eyelet: 1-2, heald frame height: 133mm, stroke of harness frames :+2, warp tension is 18% of spun yarn single yarn tension.
Can produce total tightness degree through above-mentioned technique is 85%, and hemp content is 27.8tex × (27.8tex+27.8tex) × 80 × 80 × 63 of 78% " novel hemp textile fabric.
embodiment 5
Be warp thread (blended yarn be made up of hemp and natural fabric) with J 55Si/45He 16.7tex × 2 combing hemp silk blending yarn, with H27.8tex wet spinning hempen fibre (pure hempen fibre) and 167dtex/34f chinlon filament (blended yarn be made up of hemp and synthetic fiber), produce (16.7tex × 2) × (27.8tex+167dtex) × 106 × 110 × 63 hemp fabrics 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; Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (B) H27.8tex hempen fibre is through common bobbin winder, configuration water-fog type empty twister, electronic yarn clearer, metal drum, length controller; Technique is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm, makes non junction yarn; Relative humidity in workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C.Yarn, temperature 28 ~ 32 DEG C, is placed in the humidifying chamber of relative humidity 78 ~ 86% and is carried out yarn sizing in 24 hours.
(2), warping: warping beam warper, Pneumatic Pressure, tension in Warping divides the floor configuration of four districts three, and limit warp yarn tension force increases by 20%, and warp yarn tension force is 55cN, the speed of a motor vehicle: 250 ms/min, rolling density: 0.58 g/cm3.
(3), sizing: carry out at Ben-procome Sizing machines, formula of size: converted starch: 100%, the rate of sizing is 7% ~ 8%, regain: 6 ~ 7%, percentage elongation: 0.5%, subtracts the rate of stretching 6%, unwinding tension: 400N, wet district tension force: 330N, dry district tension force: 1820N, chopper force: 2100N, winding tension: 2800N, drying tube temperature: 130 DEG C/130 DEG C/120 DEG C/110 DEG C, the sizing speed of a motor vehicle is 35 ms/min.
(4) weave: carry out on Italian THEMA-SUPER EXELE 190, workshop temperature: 25 ~ 28 DEG C, relative humidity: 68 ~ 80%, shed open symmetry: 0.83, opening time: 320 degree, back beam height :+2, warp stop frame position: front and back 100, upper and lower 90, the number of coils: 10 circles, spring eyelet: 1-2, heald frame height: 133mm, stroke of harness frames :+2, warp tension is 18% of spun yarn single yarn tension.
Can produce total tightness degree through above-mentioned technique is 97%, and hemp content is (16.7tex × 2) × (27.8tex+167dtex) × 106 × 110 × 63 " novel hemp textile fabric of 45%.
embodiment 6
With J55He/45OC 27.8tex combing hemp organic cotton union twist yarn for warp thread (blended yarn be made up of hemp and natural fabric), with H54tex wet spinning hempen fibre and J55He/45T(55 hemp/45 terylene) 27.8tex is weft yarn (blended yarn be made up 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.Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (B) J 55H/45OC 27.8tex is through Italian Savio automatic winder.Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (C) H18Nm hempen fibre is through common bobbin winder, configuration water-fog type empty twister, electronic yarn clearer, metal drum, length controller.Technique is: short slub: DS 2.2 LS 3.0cm; Long slubbing: DL 0.9 LL 40cm; Details: D-70% L 59cm, makes non junction yarn, relative humidity in workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C.
Yarn is placed and is carried out yarn sizing in 24 hours in the humidifying chamber of temperature 28 ~ 32 DEG C, relative humidity 78 ~ 86%.
(2), warping: warping beam warper, Pneumatic Pressure, tension in Warping divides the floor configuration of four districts three, and limit warp yarn tension force increases by 20%, and warp yarn tension force is 35cN, the speed of a motor vehicle: 250 ms/min, rolling density: 0.56 g/cm3.
(3), sizing: carry out at Ben-procome Sizing machines, formula of size: converted starch: 70%, PMA 30%, the rate of sizing is 9% ~ 10%, regain: 6 ~ 7%, percentage elongation: 0.5%, subtract the rate of stretching 6%, unwinding tension: 420N, wet district tension force: 360N, dry district tension force: 1365N, chopper force: 1575N, winding tension: 2100N, drying tube temperature: 130 DEG C/130 DEG C/120 DEG C/110 DEG C, the sizing speed of a motor vehicle is 30 ms/min.
(3), weave: carry out on Italian THEMA-SUPER EXELE 190, workshop temperature: 25 ~ 30 DEG C, 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, upper and lower 75, the number of coils: 6 circles, spring eyelet: 2-3, heald frame height: 135mm, stroke of harness frames :+3, warp tension is 22% of spun yarn single yarn tension.
Can produce total tightness degree through above-mentioned technique is 86%, and hemp content is 27.8tex × (54tex+27.8tex) × 68 × 80 × 63 " the novel hemp textile fabric of 68%.
embodiment 7
With J 55H/45C 19.5tex combing hempcotton blended yarn for warp thread (blended yarn be made up of hemp and natural fabric), with 55He/45C 27.8tex hempcotton blended yarn and 167dtex/036f terylene fiber-synthesizing filament for weft yarn, 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; Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C; (B) 55H/45C 27.8tex is through Italian Savio automatic winder.Technique 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 workshop: 68 ~ 78%, temperature: 20 ~ 28 DEG C.
(2), warping: warping beam warper, Pneumatic Pressure, tension in Warping divides the floor configuration of four districts three, and limit warp yarn tension force increases by 20%, and warp yarn tension force is 45cN, the speed of a motor vehicle: 250 ms/min, rolling density: 0.58 g/cm3.
(3), sizing: carry out at Ben-procome Sizing machines, adopt hygroscopic water strand.Formula of size: converted starch: 90%, polyvinyl alcohol: 10%, the rate of sizing is 12% ~ 14%, regain: 6 ~ 7%, percentage elongation: 0.55%, subtracts the rate of stretching 7%, unwinding tension: 370N, wet district tension force: 330N, dry district tension force: 1760N, chopper force: 2160N, winding tension: 2710N, drying tube temperature: 130 DEG C/130 DEG C/120 DEG C/110 DEG C, the sizing speed of a motor vehicle is 35 ms/min.
(4) weave: carry out on Italian THEMA-SUPER EXELE 190, workshop temperature: 25 ~ 28 DEG C, relative humidity: 68 ~ 80%, shed open symmetry: 0.83, opening time: 315 degree, back beam height :+2, warp stop frame position: front and back 100, upper and lower 90, the number of coils: 9 circles, spring eyelet: 1-2, heald frame height: 133mm, stroke of harness frames :+2, warp tension is 18% of spun yarn single yarn tension.
Can produce total tightness degree through above-mentioned technique is 88%, and hemp content is 19.5tex × (27.8tex+167dtex) × 100 × 96 × 63 of 45% " novel hemp textile fabric.
Claims (2)
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 forms at hemp and the natural fabric of 9.7tex to 27.8tex; Weft yarn is that pure hempen fibre and line density are formed at the fiber-synthesizing filament of 5.6tex to 16.7tex, or, weft yarn is that the blended yarn that pure hempen fibre and line density form at hemp and the synthetic fiber of 9.7tex to 27.8tex is formed, or the weft yarn blended yarn that to be line density form at hemp and the natural fabric of 9.7tex to 27.8tex and line density are formed at the fiber-synthesizing filament of 5.6tex to 16.7tex;
The total tightness degree of fabric is 70% ~ 120%;
In described fabric, the content of hemp is 45% ~ 80%;
Fabric is made up of inner tissue and table organization, and the blended yarn that described inner tissue is made up of pure hempen fibre and hemp and natural fabric is formed or the blended yarn that is only made up of hemp and natural fabric is formed; The blended yarn that described table organization is made up of fiber-synthesizing filament and hemp and natural fabric is formed, or the blended yarn that the blended yarn be made up of hemp and synthetic fiber and hemp and natural fabric form is formed.
2. hemp textile fabric according to claim 1, is characterized in that: the fabric tissue of fabric is re-organized or double-layered structure.
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| CN106192142B (en) * | 2016-07-16 | 2018-11-27 | 山西绿洲纺织有限责任公司 | A kind of three ingredient interwoven fabric of hemp and its production method |
| CN107443818A (en) * | 2017-07-21 | 2017-12-08 | 海安睿华纺织科技有限公司 | A kind of hemp textile fabric and Weaving method |
| CN107599531A (en) * | 2017-08-28 | 2018-01-19 | 付林春 | A kind of silk and preparation method |
| CN112458596A (en) * | 2020-11-17 | 2021-03-09 | 黄莉 | Hemp textile fabric and textile method |
| 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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