CN104452003A - Anti-static blended yarn and preparation method thereof - Google Patents
Anti-static blended yarn and preparation method thereof Download PDFInfo
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- CN104452003A CN104452003A CN201510018071.9A CN201510018071A CN104452003A CN 104452003 A CN104452003 A CN 104452003A CN 201510018071 A CN201510018071 A CN 201510018071A CN 104452003 A CN104452003 A CN 104452003A
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- 238000002360 preparation method Methods 0.000 title claims description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 77
- 239000000835 fiber Substances 0.000 claims abstract description 71
- 238000002156 mixing Methods 0.000 claims abstract description 54
- 229920000728 polyester Polymers 0.000 claims abstract description 47
- 238000009987 spinning Methods 0.000 claims description 33
- 238000009960 carding Methods 0.000 claims description 32
- 239000000654 additive Substances 0.000 claims description 14
- 230000000996 additive effect Effects 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 14
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 13
- 238000005303 weighing Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 8
- 240000008564 Boehmeria nivea Species 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 238000002074 melt spinning Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 7
- 239000012209 synthetic fiber Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 description 14
- 239000005020 polyethylene terephthalate Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000004753 textile Substances 0.000 description 4
- 229920004933 Terylene® Polymers 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000004758 synthetic textile Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000012822 chemical development Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- QKSIFUGZHOUETI-UHFFFAOYSA-N copper;azane Chemical compound N.N.N.N.[Cu+2] QKSIFUGZHOUETI-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000019710 soybean protein Nutrition 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention belongs to the field of garment materials, and particularly relates to anti-static blended yarn. The yarn is formed by blending, by weight, 30% to 40% of cotton fiber, 30% to 40% of modal fiber and 20% to 30% of polyester fiber. The polyester fiber is polyester fiber obtained after anti-static pretreatment is conducted. The blended yarn solves the problem of electrostatic interference in the wearing process of synthetic fabric, the synthetic fiber and synthetic fabric have durableness and anti-static performance, the anti-static performance of the garment materials is improved, and potential safety hazards are lowered.
Description
Technical field
The invention belongs to garment material field, particularly relate to a kind of antistatic blended yarn and preparation method thereof.
Background technology
Fiber divides natural fabric, artificial fibre and synthetic fiber substantially.Natural fabric is that nature exists, and directly can obtain fiber, be divided into string and animal fiber two class according to its source.Artificial fibre is with the material containing natural fabric or azelon, as timber, sugarcane, reed, soybean protein fibre etc. and other lose textile process be worth fibrous raw material, the textile fabric made after chemical process, artificial fibre also claims regenerated fiber, and main has for the artificial fibre of weaving: viscose acetal fibre, acetate fiber, copper ammonia fibre.The chemical composition of synthetic fiber and natural fabric are completely different, itself do not contain the material of cellulose or protein as oil, coal, natural gas, lime stone or agricultural byproducts from some, process the organic substance extract, make fiber by the method for chemical synthesis and machining again, taking synthetic fiber at present generally has terylene (polyethylene terephthalate), polyamide fibre (polyamide-based), polypropylene fibre (polypropylene), spandex (polyurethane), acrylic fibers (polyacrylonitrile) etc.
Production practices show, in textile mills' processed cellulose fiber, are seldom subject to electrostatic interference.As wool and silk, just there is certain electrostatic interference in processing.And processed polyesters fiber, polyamide fibre, terylene and other synthetic fiber, maximum by electrostatic interference.Wearing the electrostatic interference in process to solve synthetic fabrics, synthetic fiber and fabric thereof must be made to have durable antistatic performance.
Protected working and our life of electrostatic are closely related, but the existing overwhelming majority does not possess anti-static function for the yarn making clothes, easily gathers electrostatic and cause harm with the clothes that it makes.In order to reduce the electrostatic hazard of fabric, publication number is that the file of CN101545165A discloses a kind of antistatic blended yarn and application thereof, polyster fibre, the cotton fiber of 35 ~ 70%, the stainless steel fibre blending of 10 ~ 30% that antistatic blended yarn is 20 ~ 45% by percentage by weight form, but, the distribution of conductive fiber in resultant yarn in the antistatic blended yarn of this invention is very uneven, and this uneven distribution easily causes gathering of electrostatic, weaken the antistatic effect of electrostatic resistance yarn, thus cause the antistatic property of electrostatic resistance yarn fabric not good; In addition, such blended yarn, its metal fibre has part to be exposed to surface, and affect dyeability, after making clothes, wire is next to the skin also has discomfort.
Summary of the invention
The present invention seeks to, a kind of comfortable and easy to wear, blended yarn that antistatic property is good is provided, and the preparation method of this blended yarn is provided.
For realizing goal of the invention of the present invention, inventor provides following technical scheme:
A kind of antistatic blended yarn, by mass percent be the cotton fiber of 30-40%, the polyster fibre blending of the Modal fibre of 30-40% and 20-30% forms, wherein: described polyster fibre is through antistatic pretreated polyster fibre.
As preferably, according to a kind of antistatic blended yarn of the present invention, wherein, described prepares as follows through antistatic pretreated polyster fibre:
(1) polyester slice and add type antistatic additive, 0.5-1% antioxidant 1010,0.2-0.5% dispersant paraffin by the clear board of 2-3% antistatic additive JWK-169,2-4% cloud of polyester slice weighing scale, extrudes through melt blending and makes antistatic polyester master batch,
(2) polyester slice interpolation obtains antistatic PET filament with the antistatic polyester master batch mixed melting spinning of polyester slice weighing scale 5-8%.
It is further preferred that the melt blending main technologic parameters in step (1) is: polyester slice melt temperature is 270 ~ 290 DEG C, screw speed is 20 ~ 30r/min, die temperature is 260 ~ 270 DEG C.
It is further preferred that the melt spinning main technologic parameters in step (2) is: spinning temperature is 275 ~ 290 DEG C, spinning speed is 2700-3200m/min.
As preferably, according to a kind of antistatic blended yarn of the present invention, wherein, described cotton fiber adopts combed cotton, fine-count yarn (referring to 28 and above cotton yarn).
As preferably, according to a kind of antistatic blended yarn of the present invention, wherein, described Modal fibre meets following technical indicator: fiber number 1.7dtex, dry strength 3.5-3.8cN/dtex, wet powerful 1.9-2.1cN/dtex, modulus 70CN/dtex/5%.
Present invention also offers the preparation method of above-mentioned antistatic blended yarn, comprising:
Modal fibre passes through following operation successively: 1. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
Cotton fiber passes through following operation successively: A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine → FA302 type drawing frame is pre-also → and FA331 type sliver lap machines → FA251 type combing machine, obtain 2.
Polyster fibre passes through following operation successively: 3. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
1., 2. with 3. following operation is passed through successively again: FA302 type drawing frame → A456A type Speed frames → FA507 type fine spining machine → AGS type automatic winder → become bag, obtains antistatic blended yarn finished product,
Wherein: master operation and technological parameter are:
(a) opening and cleaning step, main technologic parameters has:
A002D type griping cotton machine: adopt kirschner beater, Beater Speed 600r/min,
A006B type blending hopper automatic mixer: Beater Speed 410r/min, evener roller speed 220r/min,
A036C type opener: adopt kirschner beater, Beater Speed is 465r/min, hired roughneck-feed roll motor spaces 13mm, and hired roughneck-pattern doffing roller spaces 2.7mm,
A092 type cotton feeder: brad curtain speed 55r/min, comb and parallel cotton fibers prior to spinning curtain speed 12r/min,
A076 type lapper: lap roller speed 12.5r/min, lap dry weight 380g/m,
(b) carding step, main technologic parameters has:
A186D type carding machine: weight of card sliver 19.14g/m, cylinder speed 320r/min,
(c) mixing in doubling step, main technologic parameters has:
FA302 type drawing frame: adopt three road draftings, slubbing is heavily 18.52g/5m surely, and number of doubling is 8, and two roads are heavily 17.91g/5m surely, and number of doubling is 8, and three roads are heavily 16.86g/5m surely, and number of doubling is 8,
(d) Roving Frames, main technologic parameters has:
A456A type Speed frames: quantitatively 4.32g/10m, twist factor 70, back zone drafting multiple 1.414, the two ingot of ingot speed 590r/min, amount of pressurization 26 × 15 × 20kg/, axial winding density 3.375 encloses/cm,
(e) spinning process, main technologic parameters has:
FA507 type fine spining machine: the two ingot of ingot speed 12900r/min, roller gauge 19.5 × 33mm, amount of pressurization 16 × 14 × 13kg/, nip gauge 2.5-3mm, front roller speed 178r/min, back zone drafting multiple 1.35, ramie yarn twist 88-90 sth. made by twisting/10cm, plating magnetic twizzle diameter 2.5-3mm
F () automatic winding operation, main technologic parameters is: rolling density 0.42g/cm, winder speed 950m/min.
As preferably, according to the preparation method of a kind of antistatic blended yarn of the present invention, wherein, temperature in opening and cleaning step is 20-30 DEG C, and relative humidity is 50-60%, and the relative humidity in carding step is 60-65%, relative humidity in mixing in doubling step is 60-65%, relative humidity in Roving Frames is 55-60%, and the relative humidity in spinning process is 55-60%, and the relative humidity in automatic winding operation is 50-55%.
The invention has the beneficial effects as follows:
1. the present invention's antistatic polyester master batch of adopting interpolation to develop voluntarily, conventional spinning machine can produce antistatic PET filament, and cost declines to a great extent, and gained fibre property is stablized, for terylene provides larger application space.
2. the dress ornament that blended yarn of the present invention is produced has good permeability, dimensionally stable, the feature of comfortable and easy to wear, unique style.Solve synthetic fabrics and wearing the electrostatic interference in process, make synthetic fiber and fabric thereof have durable antistatic performance.In oil field, petrochemical industry, refinery, the industries such as chemical industry, the object of wearing anti-electrostatic clothing and correlative protection articles for use is exactly mainly eliminate the extraneous electrostatic produced with human body, avoids charge buildup, the potential safety hazard that the spark produced when eliminating static discharge causes simultaneously.Therefore, in most of high risk industries, received the barrier propterty of blending antistatic fabric.Blending antistatic fabric of the present invention, had both improve the antistatic performance of fabric, had again reduced potential safety hazard.
Detailed description of the invention
Below in conjunction with embodiment, further illustrate content of the present invention.Should be appreciated that enforcement of the present invention is not limited to the following examples, any pro forma accommodation make the present invention and/or change all will fall into scope.
In the present invention, if not refer in particular to, all parts, percentage are unit of weight, and all equipment and raw material etc. all can be buied from market or the industry is conventional.If without specializing, the method that embodiment adopts is this area current techique.
Main raw material illustrates:
Antistatic additive JWK-169, Wuxi Ju Wang plastifying material Co., Ltd produces,
Add type antistatic additive in the clear board of cloud, Weihai Yun Qing chemical development institute produces.
Embodiment 1
A kind of antistatic blended yarn, by mass percent be the cotton fiber (adopt combed cotton, 32 yarns) of 30%, the Modal fibre (fiber number 1.7dtex, dry strength 3.5cN/dtex, wet powerful 1.9cN/dtex, modulus 70CN/dtex/5%) of 40% and the polyster fibre blending of 30% form, wherein: described polyster fibre is through antistatic pretreated polyster fibre, described prepares as follows through antistatic pretreated polyster fibre:
(1) polyester slice and add type antistatic additive, 1% antioxidant 1010,0.5% dispersant paraffin by 2% antistatic additive JWK-169 of polyester slice weighing scale, the clear board of 4% cloud, extrude through melt blending and make antistatic polyester master batch, melt blending main technologic parameters is: polyester slice melt temperature is 270 ~ 280 DEG C, screw speed is 20r/min, die temperature is 260 ~ 268 DEG C
(2) polyester slice interpolation obtains antistatic PET filament with the antistatic polyester master batch mixed melting spinning of polyester slice weighing scale 5%, and melt spinning main technologic parameters is: spinning temperature is 275 ~ 285 DEG C, and spinning speed is 2900m/min.
Described antistatic blended yarn is prepared as follows, comprising:
Modal fibre passes through following operation successively: 1. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
Cotton fiber passes through following operation successively: A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine → FA302 type drawing frame is pre-also → and FA331 type sliver lap machines → FA251 type combing machine, obtain 2.
Polyster fibre passes through following operation successively: 3. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
1., 2. with 3. following operation is passed through successively again: FA302 type drawing frame → A456A type Speed frames → FA507 type fine spining machine → AGS type automatic winder → become bag, obtains antistatic blended yarn finished product,
Wherein: master operation and technological parameter are:
(a) opening and cleaning step, main technologic parameters has:
Temperature is 20 DEG C, and relative humidity is 50%, A002D type griping cotton machine: adopt kirschner beater, Beater Speed 600r/min,
A006B type blending hopper automatic mixer: Beater Speed 410r/min, evener roller speed 220r/min,
A036C type opener: adopt kirschner beater, Beater Speed is 465r/min, hired roughneck-feed roll motor spaces 13mm, and hired roughneck-pattern doffing roller spaces 2.7mm,
A092 type cotton feeder: brad curtain speed 55r/min, comb and parallel cotton fibers prior to spinning curtain speed 12r/min,
A076 type lapper: lap roller speed 12.5r/min, lap dry weight 380g/m,
(b) carding step, main technologic parameters has:
Temperature is 20 DEG C, and relative humidity is 60%, A186D type carding machine: weight of card sliver 19.14g/m, cylinder speed 320r/min,
(c) mixing in doubling step, main technologic parameters has:
Temperature is 20 DEG C, and relative humidity is 60%, FA302 type drawing frame: adopt three road draftings, and slubbing is heavily 18.52g/5m surely, and number of doubling is 8, and two roads are heavily 17.91g/5m surely, and number of doubling is 8, and three roads are heavily 16.86g/5m surely, and number of doubling is 8,
(d) Roving Frames, main technologic parameters has:
Temperature is 20 DEG C, and relative humidity is 55%, A456A type Speed frames: quantitatively 4.32g/10m, twist factor 70, back zone drafting multiple 1.414, the two ingot of ingot speed 590r/min, amount of pressurization 26 × 15 × 20kg/, and axial winding density 3.375 encloses/cm,
(e) spinning process, main technologic parameters has:
Temperature is 20 DEG C, relative humidity is 55%, FA507 type fine spining machine: the two ingot of ingot speed 12900r/min, roller gauge 19.5 × 33mm, amount of pressurization 16 × 14 × 13kg/, nip gauge 2.5-3mm, front roller speed 178r/min, back zone drafting multiple 1.35, ramie yarn twist 88-90 sth. made by twisting/10cm, plating magnetic twizzle diameter 2.5-3mm
F () automatic winding operation, main technologic parameters is: relative humidity is 50%, rolling density 0.42g/cm, winder speed 950m/min.
Embodiment 2
A kind of antistatic blended yarn, by mass percent be the cotton fiber (adopt combed cotton, 32 yarns) of 40%, the Modal fibre (fiber number 1.7dtex, dry strength 3.8cN/dtex, wet powerful 1.9cN/dtex, modulus 70CN/dtex/5%) of 40% and the polyster fibre blending of 20% form, wherein: described polyster fibre is through antistatic pretreated polyster fibre, described prepares as follows through antistatic pretreated polyster fibre:
(1) polyester slice and add type antistatic additive, 0.5% antioxidant 1010,0.5% dispersant paraffin by 3% antistatic additive JWK-169 of polyester slice weighing scale, the clear board of 2% cloud, extrude through melt blending and make antistatic polyester master batch, melt blending main technologic parameters is: polyester slice melt temperature is 280 ~ 290 DEG C, screw speed is 30r/min, die temperature is 265 ~ 270 DEG C
(2) polyester slice interpolation obtains antistatic PET filament with the antistatic polyester master batch mixed melting spinning of polyester slice weighing scale 8%, and melt spinning main technologic parameters is: spinning temperature is 282 ~ 290 DEG C, and spinning speed is 3200m/min.
Described antistatic blended yarn is prepared as follows, comprising:
Modal fibre passes through following operation successively: 1. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
Cotton fiber passes through following operation successively: A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine → FA302 type drawing frame is pre-also → and FA331 type sliver lap machines → FA251 type combing machine, obtain 2.
Polyster fibre passes through following operation successively: 3. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
1., 2. with 3. following operation is passed through successively again: FA302 type drawing frame → A456A type Speed frames → FA507 type fine spining machine → AGS type automatic winder → become bag, obtains antistatic blended yarn finished product,
Wherein: master operation and technological parameter are:
(a) opening and cleaning step, main technologic parameters has:
Temperature is 30 DEG C, and relative humidity is 60%, A002D type griping cotton machine: adopt kirschner beater, Beater Speed 600r/min,
A006B type blending hopper automatic mixer: Beater Speed 410r/min, evener roller speed 220r/min,
A036C type opener: adopt kirschner beater, Beater Speed is 465r/min, hired roughneck-feed roll motor spaces 13mm, and hired roughneck-pattern doffing roller spaces 2.7mm,
A092 type cotton feeder: brad curtain speed 55r/min, comb and parallel cotton fibers prior to spinning curtain speed 12r/min,
A076 type lapper: lap roller speed 12.5r/min, lap dry weight 380g/m,
(b) carding step, main technologic parameters has:
Temperature is 30 DEG C, and relative humidity is 65%, A186D type carding machine: weight of card sliver 19.14g/m, cylinder speed 320r/min,
(c) mixing in doubling step, main technologic parameters has:
Temperature is 30 DEG C, and relative humidity is 65%, FA302 type drawing frame: adopt three road draftings, and slubbing is heavily 18.52g/5m surely, and number of doubling is 8, and two roads are heavily 17.91g/5m surely, and number of doubling is 8, and three roads are heavily 16.86g/5m surely, and number of doubling is 8,
(d) Roving Frames, main technologic parameters has:
Temperature is 30 DEG C, and relative humidity is 60%, A456A type Speed frames: quantitatively 4.32g/10m, twist factor 70, back zone drafting multiple 1.414, the two ingot of ingot speed 590r/min, amount of pressurization 26 × 15 × 20kg/, and axial winding density 3.375 encloses/cm,
(e) spinning process, main technologic parameters has:
Temperature is 30 DEG C, relative humidity is 60%, FA507 type fine spining machine: the two ingot of ingot speed 12900r/min, roller gauge 19.5 × 33mm, amount of pressurization 16 × 14 × 13kg/, nip gauge 2.5-3mm, front roller speed 178r/min, back zone drafting multiple 1.35, ramie yarn twist 88-90 sth. made by twisting/10cm, plating magnetic twizzle diameter 2.5-3mm
F () automatic winding operation, main technologic parameters is: relative humidity is 55%, rolling density 0.42g/cm, winder speed 950m/min.
Embodiment 3
A kind of antistatic blended yarn, by mass percent be the cotton fiber (adopt combed cotton, 32 yarns) of 40%, the Modal fibre (fiber number 1.7dtex, dry strength 3.5cN/dtex, wet powerful 2.1cN/dtex, modulus 70CN/dtex/5%) of 30% and the polyster fibre blending of 30% form, wherein: described polyster fibre is through antistatic pretreated polyster fibre, described prepares as follows through antistatic pretreated polyster fibre:
(1) polyester slice and add type antistatic additive, 0.8% antioxidant 1010,0.2% dispersant paraffin by 2% antistatic additive JWK-169 of polyester slice weighing scale, the clear board of 3% cloud, extrude through melt blending and make antistatic polyester master batch, melt blending main technologic parameters is: polyester slice melt temperature is 285 ~ 290 DEG C, screw speed is 20 ~ 30r/min, die temperature is 265 ~ 270 DEG C
(2) polyester slice interpolation obtains antistatic PET filament with the antistatic polyester master batch mixed melting spinning of polyester slice weighing scale 7%, and melt spinning main technologic parameters is: spinning temperature is 275 ~ 285 DEG C, and spinning speed is 2700m/min.
Described antistatic blended yarn is prepared as follows, comprising:
Modal fibre passes through following operation successively: 1. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
Cotton fiber passes through following operation successively: A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine → FA302 type drawing frame is pre-also → and FA331 type sliver lap machines → FA251 type combing machine, obtain 2.
Polyster fibre passes through following operation successively: 3. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
1., 2. with 3. following operation is passed through successively again: FA302 type drawing frame → A456A type Speed frames → FA507 type fine spining machine → AGS type automatic winder → become bag, obtains antistatic blended yarn finished product,
Wherein: master operation and technological parameter are:
(a) opening and cleaning step, main technologic parameters has:
Temperature is 30 DEG C, and relative humidity is 55%, A002D type griping cotton machine: adopt kirschner beater, Beater Speed 600r/min,
A006B type blending hopper automatic mixer: Beater Speed 410r/min, evener roller speed 220r/min,
A036C type opener: adopt kirschner beater, Beater Speed is 465r/min, hired roughneck-feed roll motor spaces 13mm, and hired roughneck-pattern doffing roller spaces 2.7mm,
A092 type cotton feeder: brad curtain speed 55r/min, comb and parallel cotton fibers prior to spinning curtain speed 12r/min,
A076 type lapper: lap roller speed 12.5r/min, lap dry weight 380g/m,
(b) carding step, main technologic parameters has:
Temperature is 30 DEG C, and relative humidity is 60%, A186D type carding machine: weight of card sliver 19.14g/m, cylinder speed 320r/min,
(c) mixing in doubling step, main technologic parameters has:
Temperature is 30 DEG C, and relative humidity is 60%, FA302 type drawing frame: adopt three road draftings, and slubbing is heavily 18.52g/5m surely, and number of doubling is 8, and two roads are heavily 17.91g/5m surely, and number of doubling is 8, and three roads are heavily 16.86g/5m surely, and number of doubling is 8,
(d) Roving Frames, main technologic parameters has:
Temperature is 30 DEG C, and relative humidity is 55%, A456A type Speed frames: quantitatively 4.32g/10m, twist factor 70, back zone drafting multiple 1.414, the two ingot of ingot speed 590r/min, amount of pressurization 26 × 15 × 20kg/, and axial winding density 3.375 encloses/cm,
(e) spinning process, main technologic parameters has:
Temperature is 30 DEG C, relative humidity is 55%, FA507 type fine spining machine: the two ingot of ingot speed 12900r/min, roller gauge 19.5 × 33mm, amount of pressurization 16 × 14 × 13kg/, nip gauge 2.5-3mm, front roller speed 178r/min, back zone drafting multiple 1.35, ramie yarn twist 88-90 sth. made by twisting/10cm, plating magnetic twizzle diameter 2.5-3mm
F () automatic winding operation, main technologic parameters is: relative humidity is 55%, rolling density 0.42g/cm, winder speed 950m/min.
Embodiment 4
A kind of antistatic blended yarn, by mass percent be the cotton fiber (adopt combed cotton, 32 yarns) of 35%, the Modal fibre (fiber number 1.7dtex, dry strength 3.8cN/dtex, wet powerful 2.1cN/dtex, modulus 70CN/dtex/5%) of 40% and the polyster fibre blending of 25% form, wherein: described polyster fibre is through antistatic pretreated polyster fibre, described prepares as follows through antistatic pretreated polyster fibre:
(1) polyester slice and add type antistatic additive, 1% antioxidant 1010,0.5% dispersant paraffin by 3% antistatic additive JWK-169 of polyester slice weighing scale, the clear board of 3% cloud, extrude through melt blending and make antistatic polyester master batch, melt blending main technologic parameters is: polyester slice melt temperature is 280 ~ 290 DEG C, screw speed is 25r/min, die temperature is 265 ~ 270 DEG C
(2) polyester slice interpolation obtains antistatic PET filament with the antistatic polyester master batch mixed melting spinning of polyester slice weighing scale 6%, and melt spinning main technologic parameters is: spinning temperature is 275 ~ 280 DEG C, and spinning speed is 3000m/min.
Described antistatic blended yarn is prepared as follows, comprising:
Modal fibre passes through following operation successively: 1. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
Cotton fiber passes through following operation successively: A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine → FA302 type drawing frame is pre-also → and FA331 type sliver lap machines → FA251 type combing machine, obtain 2.
Polyster fibre passes through following operation successively: 3. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
1., 2. with 3. following operation is passed through successively again: FA302 type drawing frame → A456A type Speed frames → FA507 type fine spining machine → AGS type automatic winder → become bag, obtains antistatic blended yarn finished product,
Wherein: master operation and technological parameter are:
(a) opening and cleaning step, main technologic parameters has:
Temperature is 25 DEG C, and relative humidity is 55%, A002D type griping cotton machine: adopt kirschner beater, Beater Speed 600r/min,
A006B type blending hopper automatic mixer: Beater Speed 410r/min, evener roller speed 220r/min,
A036C type opener: adopt kirschner beater, Beater Speed is 465r/min, hired roughneck-feed roll motor spaces 13mm, and hired roughneck-pattern doffing roller spaces 2.7mm,
A092 type cotton feeder: brad curtain speed 55r/min, comb and parallel cotton fibers prior to spinning curtain speed 12r/min,
A076 type lapper: lap roller speed 12.5r/min, lap dry weight 380g/m,
(b) carding step, main technologic parameters has:
Temperature is 25 DEG C, and relative humidity is 60%, A186D type carding machine: weight of card sliver 19.14g/m, cylinder speed 320r/min,
(c) mixing in doubling step, main technologic parameters has:
Temperature is 25 DEG C, and relative humidity is 60%, FA302 type drawing frame: adopt three road draftings, and slubbing is heavily 18.52g/5m surely, and number of doubling is 8, and two roads are heavily 17.91g/5m surely, and number of doubling is 8, and three roads are heavily 16.86g/5m surely, and number of doubling is 8,
(d) Roving Frames, main technologic parameters has:
Temperature is 25 DEG C, and relative humidity is 55%, A456A type Speed frames: quantitatively 4.32g/10m, twist factor 70, back zone drafting multiple 1.414, the two ingot of ingot speed 590r/min, amount of pressurization 26 × 15 × 20kg/, and axial winding density 3.375 encloses/cm,
(e) spinning process, main technologic parameters has:
Temperature is 25 DEG C, relative humidity is 55%, FA507 type fine spining machine: the two ingot of ingot speed 12900r/min, roller gauge 19.5 × 33mm, amount of pressurization 16 × 14 × 13kg/, nip gauge 2.5-3mm, front roller speed 178r/min, back zone drafting multiple 1.35, ramie yarn twist 88-90 sth. made by twisting/10cm, plating magnetic twizzle diameter 2.5-3mm
F () automatic winding operation, main technologic parameters is: relative humidity is 50%, rolling density 0.42g/cm, winder speed 950m/min.
The blended yarn that embodiment obtains is detected:
Product basic mechanical design feature index table
Detect the woven clothes of blended yarn that embodiment obtains, anti-electrostatic clothing test basis: GB/T12703-1991 " textiles static electricity testing method ", its performance indications meet GB12014-1989 standard:
Antistatic fabric performance: under the environment of temperature 20 ± 5 DEG C, humidity 30 ~ 40%, after washing 100 times, fabric surface density of charge mean value≤7.0 μ c/m2.
Anti-electrostatic clothing performance: the charged particles amount < 0.6 μ c/ part of every part antistatic clothing, washing durability (A level >=33.0h).
Claims (8)
1. an antistatic blended yarn, it is characterized in that, by mass percent be the cotton fiber of 30-40%, the polyster fibre blending of the Modal fibre of 30-40% and 20-30% forms, wherein: described polyster fibre is through antistatic pretreated polyster fibre.
2. a kind of antistatic blended yarn according to claim 1, is characterized in that, described prepares as follows through antistatic pretreated polyster fibre:
(1) polyester slice and add type antistatic additive, 0.5-1% antioxidant 1010,0.2-0.5% dispersant paraffin by the clear board of 2-3% antistatic additive JWK-169,2-4% cloud of polyester slice weighing scale, extrudes through melt blending and makes antistatic polyester master batch,
(2) polyester slice interpolation obtains antistatic PET filament with the antistatic polyester master batch mixed melting spinning of polyester slice weighing scale 5-8%.
3. a kind of antistatic blended yarn according to claim 2, it is characterized in that, the melt blending main technologic parameters in described step (1) is: polyester slice melt temperature is 270 ~ 290 DEG C, screw speed is 20 ~ 30r/min, die temperature is 260 ~ 270 DEG C.
4. a kind of antistatic blended yarn according to claim 2, is characterized in that, the melt spinning main technologic parameters in described step (2) is: spinning temperature is 275 ~ 290 DEG C, and spinning speed is 2700-3200m/min.
5. a kind of antistatic blended yarn according to claim 1, is characterized in that, described cotton fiber adopts combed cotton, fine-count yarn.
6. a kind of antistatic blended yarn according to claim 1, it is characterized in that, described Modal fibre meets following technical indicator: fiber number 1.7dtex, dry strength 3.5-3.8cN/dtex, wet powerful 1.9-2.1cN/dtex, modulus 70CN/dtex/5%.
7. a preparation method for antistatic blended yarn according to claim 1, is characterized in that comprising:
Modal fibre passes through following operation successively: 1. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
Cotton fiber passes through following operation successively: A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine → FA302 type drawing frame is pre-also → and FA331 type sliver lap machines → FA251 type combing machine, obtain 2.
Polyster fibre passes through following operation successively: 3. A002D type griping cotton machine → A006B type blending hopper automatic mixer → A036C type opener → A092 type cotton feeder → A076 type lapper → A186D type carding machine, obtain,
1., 2. with 3. following operation is passed through successively again: FA302 type drawing frame → A456A type Speed frames → FA507 type fine spining machine → AGS type automatic winder → become bag, obtains antistatic blended yarn finished product,
Wherein: master operation and technological parameter are:
(a) opening and cleaning step, main technologic parameters has:
A002D type griping cotton machine: adopt kirschner beater, Beater Speed 600r/min,
A006B type blending hopper automatic mixer: Beater Speed 410r/min, evener roller speed 220r/min,
A036C type opener: adopt kirschner beater, Beater Speed is 465r/min, hired roughneck-feed roll motor spaces 13mm, and hired roughneck-pattern doffing roller spaces 2.7mm,
A092 type cotton feeder: brad curtain speed 55r/min, comb and parallel cotton fibers prior to spinning curtain speed 12r/min,
A076 type lapper: lap roller speed 12.5r/min, lap dry weight 380g/m,
(b) carding step, main technologic parameters has:
A186D type carding machine: weight of card sliver 19.14g/m, cylinder speed 320r/min,
(c) mixing in doubling step, main technologic parameters has:
FA302 type drawing frame: adopt three road draftings, slubbing is heavily 18.52g/5m surely, and number of doubling is 8, and two roads are heavily 17.91g/5m surely, and number of doubling is 8, and three roads are heavily 16.86g/5m surely, and number of doubling is 8,
(d) Roving Frames, main technologic parameters has:
A456A type Speed frames: quantitatively 4.32g/10m, twist factor 70, back zone drafting multiple 1.414, the two ingot of ingot speed 590r/min, amount of pressurization 26 × 15 × 20kg/, axial winding density 3.375 encloses/cm,
(e) spinning process, main technologic parameters has:
FA507 type fine spining machine: the two ingot of ingot speed 12900r/min, roller gauge 19.5 × 33mm, amount of pressurization 16 × 14 × 13kg/, nip gauge 2.5-3mm, front roller speed 178r/min, back zone drafting multiple 1.35, ramie yarn twist 88-90 sth. made by twisting/10cm, plating magnetic twizzle diameter 2.5-3mm
F () automatic winding operation, main technologic parameters is: rolling density 0.42g/cm, winder speed 950m/min.
8. the preparation method of a kind of antistatic blended yarn according to claim 7, is characterized in that, the temperature in described opening and cleaning step is 20-30 DEG C, and relative humidity is 50-60%; Temperature in carding step is 20-30 DEG C, and relative humidity is 60-65%; Temperature in mixing in doubling step is 20-30 DEG C, and relative humidity is 60-65%; Temperature in Roving Frames is 20-30 DEG C, and relative humidity is 55-60%; Temperature in spinning process is 20-30 DEG C, and relative humidity is 55-60%; Relative humidity in automatic winding operation is 50-55%.
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| CN104726987A (en) * | 2015-04-13 | 2015-06-24 | 百鑫（中国）有限公司 | Production method of knitted polyester yarn |
| CN106592063A (en) * | 2016-11-22 | 2017-04-26 | 江苏盛德信息科技有限公司 | Regulable dust-collecting, anti-static, and elastic sofa fabric and processing method thereof |
| CN108642645A (en) * | 2018-04-23 | 2018-10-12 | 海宁裘仕制衣有限公司 | A kind of manufacturing process of antistatic textile fabric |
| CN109487402A (en) * | 2018-10-10 | 2019-03-19 | 夏许彬 | The dust-free cleaning cloth of antistatic |
| CN110846754A (en) * | 2019-10-11 | 2020-02-28 | 湖南科力嘉纺织股份有限公司 | Production method of ring spun polyester cotton yarn |
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| CN115058805A (en) * | 2022-04-05 | 2022-09-16 | 山东超越纺织有限公司 | Multi-fiber variety compact siro spinning production line capable of recycling waste |
| CN119411275A (en) * | 2024-12-19 | 2025-02-11 | 中山市四维纺织科技有限公司 | Antistatic yarn and production process |
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| CN115058805A (en) * | 2022-04-05 | 2022-09-16 | 山东超越纺织有限公司 | Multi-fiber variety compact siro spinning production line capable of recycling waste |
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