CN102115934A - Special ecological blended yarn made of natural multicolour cotton-flax and preparation method thereof - Google Patents
Special ecological blended yarn made of natural multicolour cotton-flax and preparation method thereof Download PDFInfo
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Abstract
The invention belongs to the field of special fibers, and particularly relates to special ecological blended yarn made of natural multicolour cotton-flax. The blended yarn is prepared from the following raw materials by mass percentage through ring spinning: 35-40 percent of flax with second thickness, 25-35 percent of natural multicolour cotton and 25-40 percent of gray cotton. The invention also provides a method for preparing the blended yarn, which comprises the following steps: firstly, pretreating the flax with second thickness; and secondly, proportioning the pretreated flax with second thickness, the natural multicolour cotton and the gray cotton which are then subjected to the ring spinning. The invention adopts the natural multicolour cotton with high proportion (which is about 30%), so that a product can be endowed with bright color without being dyed in subsequent working procedures, thereby reducing environmental pollution, causing the entire production process of the product to be environmentally-friendly and enabling the product to meet ecology and environmental protection requirements.
Description
Technical field
The invention belongs to the special fibre field, be specifically related to extraordinary ecological, environmental protective blended yarn of a kind of natural colorful linen-cotton and preparation method thereof.
Background technology
Along with improving constantly of the further developing of economy, continuous progress in science and technology, living standards of the people, people are more and more higher to the requirement of quality of textile products, kind, class, the structural inconsistency of textile industry also comes out gradually, new technology, The application of new technique and in the world developed country also have big gap, the exploitation innovation of weaving new product can not be satisfied the domestic and international market demand.Simultaneously, along with the raising day by day that the consumer requires haberdashery, natural fabric comfortable and easy to wear, as to have the health hygienic function has become the numerous and confused product of pursuing of consumer, starts one no small " returning true " tide in the international market.And in the production process of textiles, the quantity of ecological textile grows with each passing day, therefore, many in the world countries are devoted to develop extraordinary natural fabric, regenerated celulose fibre and regenerated protein etc., promptly are this class green materials as flax fibre, bamboo fibre, colorful cotton fibre, Tencel, soybean fiber, novel spun silk.The proportion of following environmental protection and green product will improve constantly.But China's extraordinary natural fiber yarn amount proportion is not high, and is very big with external gap, and very big development space is arranged.
In extraordinary natural fabric, linen fibre has the title of " fiber queen ".It has no static, not next to the shin, good permeability, is difficult for being infected with dust, and the body sense is comfortable characteristics such as scrubs again well, have slightly spacious, tall and straight, humidity absorption and release fast, good permeability, anticorrosion, function such as antibacterial, extensively is subjected to domestic and international consumer's favor.Fiber crops are pure, blending product occupies critical role in the outlet weaving.Especially summer clothes is breathed freely, moisture absorbing and sweat releasing, moisture absorption are enjoyed the cool, comfortable and easy to wear.Under the normal temperature, wear 4-5 ℃ of the effective temperature decline that numb clothes can make human body, so flax product have the good reputation of " natural air conditioner " again.
Natural color cotton is the novel cotton that utilizes high-tech means such as biological gene engineering to cultivate, and promptly inserts the gene of different colours to cotton plants, thereby makes cotton have different colors.Using color cotton spins, weaves, product need not to bleaching and dyeing red ink paste used for seals, have characteristics such as unique style, color be simple and tasteful, after repeatedly using washing, its color still beautifully as before, the more important thing is and do not have three waste discharge, non-environmental-pollution can not influence health, causes skin barrier, represented the developing direction of production, processing, three link ecological textiles of use, really realized " zero pollutes " from fiber growth to the finished product overall process.Color cotton fabrics is made various knitted underwears, infant article and the bedding etc. that directly contact with skin.Color cotton goods and clothes can keep the natural quality of cotton fiber because of without the chemical dye processing, and color and luster is soft, and is colour-fast, flexible, avirulence and liked by the consumer.
At present, report about natural color cotton and flax fiber blending has: the natural color cotton that publication number provides for the invention of China of CN101177814A and the method for apocynum fibre blended yarn, publication number is that raw material interweaves for the invention of China of CN101100784A provides a kind of with hemp/cotton blended yarn, natural color cotton yarn, and the lining that obtains that interweaves adopts biology enzyme to handle the knit fabric that obtains.But these applications all are different with the present invention.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists, the present invention aims to provide the extraordinary ecological, environmental protective blended yarn of a kind of natural colorful linen-cotton, exists flax fibre and cotton fiber blending to have technical bottleneck to solve prior art; The present invention also provides the preparation method of the extraordinary ecological, environmental protective blended yarn of described natural colorful linen-cotton, has victimization body chemical residue in the blended yarn processing engineering that prior art exists to solve, easily causes problem such as environmental pollution.
For realizing goal of the invention of the present invention, the inventor provides following technical scheme:
The extraordinary ecological, environmental protective blended yarn of a kind of natural colorful linen-cotton, its raw material by following mass percent makes through ring spinning:
Second hards 35-40%,
Natural color cotton 25-35%,
Gray cotton 25-40%.
The inventor is through big quantity research; with natural color cotton, second hards and gray cotton is raw material; take into full account the characteristic of fiber crops, natural color cotton, cotton three kinds of fibers; utilize three kinds of fibers to have complementary advantages; control by rational proportion; the extraordinary ecological, environmental protective blended yarn of a kind of natural colorful linen-cotton has been made in blending on ring spinning machine, has broken through the technological difficulties of flax fibre and cotton fiber blending.
As preferably; according to the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton of the present invention; wherein; carry out ring spinning after the described second hards preliminary treatment again; wherein, the pretreating process flow process is: artificial reason fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → first time vexed fiber crops → GM-210B type scutching fluffer open fiber crops → GM-210B type scutching fluffer secondary open fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → second time vexed fiber crops → A002D type disk bale plucker → A035B type mixing and blowing machine → FA106A type opener → FA046 type vibrate hopper feeder → A076E type single beater scutcher → FA204 type carding machine → vaporific sprinkling emulsification finish and biological enzyme formulation → vexed for the third time fiber crops.
By second hards being carried out biological degumming, mechanical compartition, combing, can improve the division degree of linen fibre, can reduce fibre damage again, reduce short fiber content, flax suede that makes help its next step handle with natural color cotton and the mixed opening picking of gray cotton.Second hards is determined the compartition number of times in conjunction with flax fibre division degree after the actual and pre-shredding of vexed Taro Aso's thing division in shredding, compartition process, just can reduce short fiber content, obtains the numb suede fiber of suitable division degree.
As preferably, according to the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton of the present invention, wherein, described emulsification finish is selected ZY series ramie emulsification finish for use, and consumption is the 1.2-1.5% of second hards raw ramie quality; Biological enzyme formulation is selected the liquid biology enzyme that comes unstuck for use, and consumption is for being limit to squirt the second hards raw ramie; The time of three vexed fiber crops comes to 20-24 hour, and each vexed fiber crops time is 6 ~ 8 hours.Spraying emulsification finish and biological enzyme formulation mainly is in order to refuel and dewing to second hards, to be convenient to infiltration, finish biological degumming, being convenient to subsequent processing processing.
Select for use examples of suitable emulsifiers have with biologic product and the consumption of the two and suitable vexed fiber crops time all be the key of producing flax suede.Reach the effect of biological degumming (coming down to half deguming character) and mechanical compartition, reduce fibre damage and reduce short fiber content.
The present invention also provides the preparation method of the extraordinary ecological, environmental protective blended yarn of a kind of natural colorful linen-cotton, comprises the steps:
(1) second hards preliminary treatment, technological process is:
Artificial reason fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → first time vexed fiber crops → GM-210B type scutching fluffer open fiber crops → GM-210B type scutching fluffer secondary open fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → second time vexed fiber crops → A002D type disk bale plucker → A035B type mixing and blowing machine → FA106B type opener → FA046 type vibrate hopper feeder → A076E type single beater scutcher → FA204 type carding machine → vaporific sprinkling emulsification finish and biological enzyme formulation → vexed for the third time fiber crops
(2) pretreated second hards and natural color cotton, gray cotton are got the raw materials ready by following mass percent:
Second hards 35-40%,
Natural color cotton 25-35%,
Gray cotton 25-40%,
Then that proportioning is good natural color cotton, second hards and gray cotton carry out ring spinning, and technological process is:
By component small lot mixing package → A002D type disk bale plucker → A035B type mixing and blowing machine → FA106B type opener → FA046 type vibration hopper feeder → A076E type single beater scutcher → FA204 type carding machine → FA306 type drawing frame → FA326 type drawing frame → FA458 type Speed frames → DTM129 type fine spining machine → Autoconer338 type automatic winder of weighing.
As preferably, according to the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton of the present invention, wherein, described second hards preliminary treatment mainly comprises following operation:
(1.1) opening and cleaning step, main technologic parameters is:
GM-210B type scutching fluffer: three of licker-in configurations, licker-in speed is 700-1000r/min,
FA106B type opener: adopt kirschner beater, hired roughneck's speed is 540r/min,
A076E type single beater scutcher: adopt kirschner beater, hired roughneck's rotating speed 1000r/min, fan 1200r/min,
(1.2) presort the comb operation, main technologic parameters is:
FA204 type carding machine: licker-in speed is 1070r/min.
As preferably, according to the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton of the present invention, wherein, described ring spinning mainly comprises following operation:
(2.1) opening and cleaning step, main technologic parameters is:
It is 460g/m that lap is done quantitatively, and lap length is 36m;
FA106B type opener: adopt kirschner beater, hired roughneck's speed is 480r/min;
A076E type single beater scutcher: adopt kirschner beater, hired roughneck's rotating speed 920r/min, fan 1700r/min,
(2.2) carding step, main technologic parameters is:
FA204 type carding machine: licker-in speed is 980r/min,
(2.3) mixing in doubling step, main technologic parameters is:
Adopt two road draftings, slubbing and strip adoption FA306 type drawing frame: doing quantitatively is 21.6g/5m, and number of doubling is 8; Two roads and strip adoption FA326 type drawing frame: doing quantitatively is 19.3g/5m, and number of doubling is 8,
(2.4) rove operation, main technologic parameters is:
FA458 type Speed frames: it is 4.698g/10m that rove is done quantitatively,
(2.5) spinning process, main technologic parameters is:
DTM129 type fine spining machine: it is 1.771g/100m that spun yarn is done quantitatively, and ingot speed is 8600r/min, and the spun yarn twist is 82.0 sth. made by twisting/10cm,
(2.6) automatic winding operation adopts Autoconer338 type automatic winder.Tieing is very large to quality influence in the finished product process, and high-grade fabric requires yarn knotless.Tieing is that connection is taken, twisted with the fingers to artificial fiber, and fiber alignment is irregular unordered, and inhomogeneous, the random fiber of fiber alignment is many in the tieing.Each bobbin yarn is become by 27 cop networks approximately in the production, that is to say that each yarn has 27 above tieing at least.The tieing quality is directly connected to the bobbin quality of yarn.General air splicer is difficult to guarantee yarn strength, therefore must study the efficient knotless air splicing technology of selecting for use, solves the problem that exists.The inventor found through experiments and adopts Autoconer338 type automatic winder, can realize that yarn is knotless, has guaranteed the quality of resultant yarn.
As preferably, according to the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton of the present invention, wherein, in the described second hards preliminary treatment: the relative humidity in the opening and cleaning step is 55-65%, and the relative humidity of presorting in the comb operation is 55-65%.Because flax inhales, moisture releasing is very competent, therefore in whole process of production of the present invention, need strict control relative humidity, be difficult to carry out otherwise produce.
As preferably; preparation method according to the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton of the present invention; wherein; in the described ring spinning: the relative humidity in the opening and cleaning step is 55-65%; relative humidity in the carding step is 60-65%, and the relative humidity in the mixing in doubling step is 60-65%, and the relative humidity in the rove operation is 60-65%; relative humidity in the spinning process is 55-60%, and the relative humidity in the automatic winding operation is 65-75%.Because flax inhales, moisture releasing is very competent, therefore in whole process of production of the present invention, need strict control relative humidity, be difficult to carry out otherwise produce.
As preferably, according to the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton of the present invention, wherein, described emulsification finish is selected ZY series ramie emulsification finish for use, and consumption is the 1.2-1.5% of second hards raw ramie quality; Biological enzyme formulation is selected the liquid biology enzyme (the bright imperial auxiliary agent of Hunan Province's Yiyang City Co., Ltd produces) that comes unstuck for use, and consumption is for being limit to squirt the second hards raw ramie; The time of three vexed fiber crops comes to 20-24 hour, and each vexed fiber crops time is 6-8 hour.
Compared with prior art, the present invention has following advantage:
1, adopted the natural color cotton of (about 30%) at high proportion, its product is not dyed can to reach bright gorgeous color and luster effect, need not dye in later process again, has reduced environmental pollution, the environmental protection of product whole process of production, product meets ecology, environmental requirement.
2, successful Application second hards Taro Aso thing degumming technology has thoroughly been removed the serious problem of environmental pollution that chemical Degumming brings, and also reduces the cost that comes unstuck simultaneously, makes whole process of production environmental protection more.
3, adopted multicomponent fibre raw materials such as natural color cotton, flax and gray cotton, mixed production, formed ripe process route and technological parameter, product can be given full play to the performance of various fibers, product ecology, nice and cool, and wearability is good.
4, adopted high-performance air splicing technology (automatic winder), the product of production is knotless, can use for later process exploitation expensive goods.
The specific embodiment
Below in conjunction with embodiment, be described more specifically content of the present invention.Should be appreciated that enforcement of the present invention is not limited to the following examples, all will fall into protection domain of the present invention any pro forma accommodation and/or the change that the present invention made.
In the present invention, if not refer in particular to, all part, percentages are unit of weight, and all equipment and raw material etc. all can be buied from market or the industry is commonly used.Do not specialize if having, the method that embodiment adopts is this area current techique.
Choices of raw materials:
(1) natural color cotton: the colored medium staple cotton of dark-brown of selecting for use the color company in sky, Xinjiang to produce.Its key technical indexes is: 3 grades of grades, fineness 1.57dtex (public of 6000-7000), fibre length 23.5mm, fracture strength 18.9cN/tex, maturity coefficient 1.2, short fiber content 18.6%, mic value 3.4.
(2) second hards: select French import second hards raw ramie for use, its color and luster is dark brown, just in time with the approximate match of natural color cotton dark-brown.Its key technical indexes is (linen fibre behind pre-shredding, branch comb): fineness 4.76dtex filament length 20-26mm, short fiber content 23.6%(20mm is following), overcut fibre 6.3%, regain 8.67%.
(3) gray cotton: select for use Xinjiang (Aksu) to produce thin 229A.Its key technical indexes is: 2 grades of grades, fibre fineness (public of 6000-63000), principal length 29mm, percentage of impurity 1.1%, short fiber content 12.5%, regain 7.5%.
Each component raw material proportion control scope: second hards 35-40%; Natural color cotton (dark-brown) 25-35%; Gray cotton 25-40%.
Because the linters rate of flax, natural color cotton and gray cotton is inconsistent, control the ratio of distributing cotton of resultant yarn well, the good components by weight of weightening finish control GPRS is specially:
Second hards fiber crops suede 1 * 1.43 ± 0.1%,
Natural color cotton 1 * 1.27 ± 0.1%,
Gray cotton 1 * 1.20 ± 0.1%.
The emulsification finish, ZY series ramie emulsification finish, company of Hunan Daily-use Chemical Factory produces.Consumption is the 1.2-1.5wt% of second hards raw ramie
Biological enzyme formulation, the liquid biology enzyme that comes unstuck, the bright imperial auxiliary agent of Hunan Province's Yiyang City Co., Ltd produces.Consumption is for being limit to squirt the second hards raw ramie.
Embodiment 1
In the present embodiment, the second hards fiber content is controlled to be 38%, and cotton fiber content is controlled to be 62%, and wherein: natural colorful cotton fibre (dark-brown) is controlled at 30%, to guarantee the color and luster degree.Natural color cotton, second hards and gray cotton carry out ring spinning by following step:
(1) second hards preliminary treatment, is presorted the comb operation at i.e. flax shredding
Technological process is: artificial reason fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → vexed fiber crops → GM-210B type scutching fluffer are opened fiber crops → GM-210B type scutching fluffer secondary and are opened vexed fiber crops fiber crops → second time → A002D type disk bale plucker → A035B type mixing and blowing machine → FA106B type opener → FA046 type vibration hopper feeder → A076E type single beater scutcher → FA204 type carding machine → vexed for the third time fiber crops.
Three 24 hours altogether vexed fiber crops times, each vexed fiber crops time is 8 hours.Adopting second hards to carry out biological degumming, mechanical compartition, carding method is the key of producing flax suede.
Vexed fiber crops for the first time: the preparation of emulsification finish by second hards raw ramie quality 1.5%, under the ambient temperature and moisture condition (generally be meant about 37 ℃ of temperature, relative humidity is about 60%) vexed numb 8 hours.Should reach the effect of biological degumming (coming down to half deguming character) and machinery " compartition ", improve the division degree of linen fibre, reduce fibre damage again, reduce short fiber content.
So must formulate scutching fluffer shredding number of times, and control scutching fluffer speed according to vexed numb situation.GM-2108B type scutching fluffer technological requirement: three of licker-in configurations; Licker-in speed 700-1000r/min.
Vexed fiber crops for the second time: emulsification finish proportioning press 1.2% control of second hards raw ramie quality, the vexed 8 hours time of fiber crops, enters LA004 type opening picking combination machine then and forms and roll up.
The opening picking main technologic parameters:
FA106B type opener (employing kirschner beater) hired roughneck's rotating speed 540r/min;
A076E type single beater scutcher (employing kirschner beater) hired roughneck's rotating speed 1000r/min, rotation speed of the fan 1200r/min.
Flax is presorted the comb and parallel cotton fibers prior to spinning main technologic parameters of comb: the main technologic parameters that sees (2.2) carding step for details.
Vexed for the third time fiber crops: emulsification finish proportioning is pressed 1.2% control of second hards raw ramie quality, and the vexed fiber crops time is 8 hours.
(2) natural color cotton, second hards and gray cotton carry out ring spinning
Technological process is: by component small lot mixing package → A002D type disk bale plucker → A035B type mixing and blowing machine → FA106B type opener → FA046 type vibration hopper feeder → A076E type single beater scutcher → FA204 type carding machine → FA306 type drawing frame → FA326 type drawing frame → FA458 type Speed frames → DTM129 type fine spining machine → Autoconer338 type automatic winder of weighing.
Specifically comprise the several operations in following (2.1)-(2.6):
(2.1) opening and cleaning step
The numb suede fiber cleaning degree height of the second hards after presorting comb, fiber crops skin, numb seed content is few, after natural color cotton, gray cotton mix, opening and cleaning step is taked the technological principle of " mix, many pines, fewly beat, lack to fall " more, suitably reduce hired roughneck's speed, amplify the hired roughneck chamber and space, dwindle hired roughneck chamber dirt rod and space.The batch mixing lap distributes to prevent finish with the winding of plastic foreskin cloth, and cotton rolling quantity is laid particular stress on grasp.Its main technologic parameters is as follows:
Lap is done quantitative 460g/m, lap length 36m;
FA106B type opener (adopting kirschner beater, hired roughneck's rotating speed 480r/min);
A076E type single beater scutcher (employing kirschner beater) hired roughneck's rotating speed 920r/min, fan 1700r/min.
(2.2) carding step
Carding step is taked the technological principle of " few fall to arranging more, tightly space, divide by force comb, low velocity ", suitably reduces licker-in speed, amplifies licker-in to combing plate and spaces, and adopts low cutter wide-angle with the holding fiber, tightens up cylinder and cover plate spaces.Main consideration is presorted comb to second hards, increases the compartition ability to linen fibre; Increase is to natural color cotton, the carding power of gray cotton; Increase cover plate speed, strengthen, strengthen removing ability staple fibre in natural color cotton, the gray cotton and thin impurity to the remaining overlength of flax, super coarse-fibred removing ability.Its main technologic parameters is as follows:
(2.3) mixing in doubling step
Mixing in doubling step adopts the technological principle of " big pressure, tightly space, little drawing-off, two road draftings, the configuration of falling the drawing-off ", suitably amplifies back area draft and spaces, and tightens up the proparea drawing-off and spaces; Adopt less back zone drafting multiple, the control sliver uniformity.Its main technologic parameters is as follows:
(2.4) rove operation:
The rove operation is taked the technological principle of " regular roving feeding that is fit to, big roving twist factor, less back zone drafting multiple, than low elongation, bigger roller pressure, low spinning ingot speed ".Its main technologic parameters is as follows:
(2.5) spinning process:
Spinning process is taked the technological principle of " suitable roller gauge, bigger twist factor, less back zone drafting multiple ", selects lower spinning speed for use, selects for use suitable rings, steel traveler to mate.Its main technologic parameters and resultant yarn index are as follows:
(2.6) automatic winding operation:
Winding procedure is taked " lower speed, rational thresholding, correct sky are twisted with the fingers " technological principle, efficiently handles the yarn defect, guarantees to splice quality, realizes that yarn is knotless.Its main technologic parameters and resultant yarn index are as follows:
With natural color cotton, second hards and gray cotton is that raw material carries out a small amount of mixed cotton at opening and cleaning step, mixing ratio is second hards 38%, natural color cotton 30%, gray cotton 32%, adopt the air splicing technology, the extraordinary ecological, environmental protective silvalin of exploitation natural colorful linen-cotton product, this product is knotless, and These characteristics is not appeared in the newspapers.The extraordinary ecological, environmental protective blended yarn of the natural colorful linen-cotton that present embodiment obtains, after testing, properties of product are as follows:
Experiment is found:
The proportion of each raw material components is controlled at: second hards 35-40%; Natural color cotton (dark-brown) 25-35%; Gray cotton 25-40%.Relative humidity is controlled at: in the second hards preliminary treatment: the relative humidity in the opening and cleaning step is 55-65%, and the relative humidity of presorting in the comb operation is 55-65%; In the ring spinning: the relative humidity in the opening and cleaning step is 55-65%, relative humidity in the carding step is 60-65%, relative humidity in the mixing in doubling step is 60-65%, relative humidity in the rove operation is 60-65%, relative humidity in the spinning process is 55-60%, and the relative humidity in the automatic winding operation is 65-75%.
According to the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton that the method for embodiment 1 obtains, the product technology performance can both reach the requirement of embodiment 1, therefore, gives unnecessary details no longer one by one herein.
Industrial applicibility
The extraordinary ecological, environmental protective mixed yarn of natural colorful linen-cotton (three-in-one) owing to adopted the raw materials such as natural color cotton, flax, is given full play to the special performance of various new special natural fibers. Adopted a high proportion of natural color cotton, made product that natural colour be arranged, need not dye again and can weave and make clothes, whole production process meets the ecological, environmental protective requirement, the Products Eco of exploitation, environmental protection; Adopted flax fiber, made the wearability of final finished clothes good, dress is nice and cool, comfortable. Product of the present invention is on probation through the user, unanimously reflects this properties of product uniqueness, and steady quality is reliable, deeply is subjected to consumer's welcome, and the market capacity of this product must more be come must be big, and the application prospect of product will be very wide. Passed through Zhejiang Provincial Textile Testing Center's inspection on March 28th, 2008, institute's survey project meets provincial trial production of new products requirements of plan and the requirement of Q/LT002-2008 company standard, and quality has reached leading domestic level.
Although the inventor has done comparatively detailed elaboration to technical scheme of the present invention and has enumerated, be to be understood that, for the those skilled in the art in this area, above-described embodiment is modified and/or flexible or to adopt the replacement scheme that is equal to be obvious, the essence that all can not break away from spirit of the present invention, the term that occurs among the present invention is used for elaboration and the understanding to technical solution of the present invention, can not be construed as limiting the invention.
Claims (9)
1. the extraordinary ecological, environmental protective blended yarn of a natural colorful linen-cotton is characterized in that described blended yarn is made through ring spinning by the raw material of following mass percent:
Second hards 35-40%,
Natural color cotton 25-35%,
Gray cotton 25-40%.
2. the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton according to claim 1; it is characterized in that; carry out ring spinning after the described second hards preliminary treatment again; wherein, the pretreating process flow process is: artificial reason fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → first time vexed fiber crops → GM-210B type scutching fluffer open fiber crops → GM-210B type scutching fluffer secondary open fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → second time vexed fiber crops → A002D type disk bale plucker → A035B type mixing and blowing machine → FA106A type opener → FA046 type vibrate hopper feeder → A076E type single beater scutcher → FA204 type carding machine → vaporific sprinkling emulsification finish and biological enzyme formulation → vexed for the third time fiber crops.
3. the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton according to claim 2 is characterized in that, described emulsification finish is selected ZY series ramie emulsification finish for use, and consumption is the 1.2-1.5% of second hards raw ramie quality; Biological enzyme formulation is selected the liquid biology enzyme that comes unstuck for use, and consumption is for being limit to squirt the second hards raw ramie; The 20-24 hour altogether time of three vexed fiber crops, each vexed fiber crops time 6-8 hour.
4. the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton is characterized in that described preparation method comprises the steps:
(1) second hards preliminary treatment, technological process is:
Artificial reason fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → first time vexed fiber crops → GM-210B type scutching fluffer open fiber crops → GM-210B type scutching fluffer secondary open fiber crops → vaporific sprinkling emulsification finish and biological enzyme formulation → second time vexed fiber crops → A002D type disk bale plucker → A035B type mixing and blowing machine → FA106B type opener → FA046 type vibrate hopper feeder → A076E type single beater scutcher → FA204 type carding machine → vaporific sprinkling emulsification finish and biological enzyme formulation → vexed for the third time fiber crops
(2) pretreated second hards and natural color cotton, gray cotton are got the raw materials ready by following mass percent:
Second hards 35-40%,
Natural color cotton 25-35%,
Gray cotton 25-40%,
Then that proportioning is good natural color cotton, second hards and gray cotton carry out ring spinning, and technological process is:
By component small lot mixing package → A002D type disk bale plucker → A035B type mixing and blowing machine → FA106B type opener → FA046 type vibration hopper feeder → A076E type single beater scutcher → FA204 type carding machine → FA306 type drawing frame → FA326 type drawing frame → FA458 type Speed frames → DTM129 type fine spining machine → Autoconer338 type automatic winder of weighing.
5. the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton according to claim 4 is characterized in that described second hards preliminary treatment mainly comprises following operation:
(1.1) opening and cleaning step, main technologic parameters is:
GM-210B type scutching fluffer: three of licker-in configurations, licker-in speed is 700-1000r/min,
FA106B type opener: adopt kirschner beater, hired roughneck's speed is 540r/min,
A076E type single beater scutcher: adopt kirschner beater, hired roughneck's rotating speed 1000r/min, fan 1200r/min,
(1.2) presort the comb operation, main technologic parameters is:
FA204 type carding machine: licker-in speed is 1070r/min.
6. the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton according to claim 4 is characterized in that described ring spinning mainly comprises following operation:
(2.1) opening and cleaning step, main technologic parameters is:
It is 460g/m that lap is done quantitatively, and lap length is 36m;
FA106B type opener: adopt kirschner beater, hired roughneck's speed is 480r/min;
A076E type single beater scutcher: adopt kirschner beater, hired roughneck's rotating speed 920r/min, fan 1700r/min,
(2.2) carding step, main technologic parameters is:
FA204 type carding machine: licker-in speed is 980r/min,
(2.3) mixing in doubling step, main technologic parameters is:
Adopt two road draftings, slubbing and strip adoption FA306 type drawing frame: doing quantitatively is 21.6g/5m, and number of doubling is 8; Two roads and strip adoption FA326 type drawing frame: doing quantitatively is 19.3g/5m, and number of doubling is 8,
(2.4) rove operation, main technologic parameters is:
FA458 type Speed frames: it is 4.698g/10m that rove is done quantitatively,
(2.5) spinning process, main technologic parameters is:
DTM129 type fine spining machine: it is 1.771g/100m that spun yarn is done quantitatively, and ingot speed is 8600r/min, and the spun yarn twist is 82.0 sth. made by twisting/10cm,
(2.6) automatic winding operation adopts Autoconer338 type automatic winder.
7. the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton according to claim 5; it is characterized in that; in the described second hards preliminary treatment: the relative humidity in the opening and cleaning step is 55-65%, and the relative humidity of presorting in the comb operation is 55-65%.
8. the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton according to claim 6; it is characterized in that; in the described ring spinning: the relative humidity in the opening and cleaning step is 55-65%; relative humidity in the carding step is 60-65%; relative humidity in the mixing in doubling step is 60-65%; relative humidity in the rove operation is 60-65%, and the relative humidity in the spinning process is 55-60%, and the relative humidity in the automatic winding operation is 65-75%.
9. the preparation method of the extraordinary ecological, environmental protective blended yarn of natural colorful linen-cotton according to claim 4 is characterized in that, described emulsification finish is selected ZY series ramie emulsification finish for use, and consumption is the 1.2-1.5% of second hards raw ramie quality; Biological enzyme formulation is selected the liquid biology enzyme that comes unstuck for use, and consumption is for being limit to squirt the second hards raw ramie; The 20-24 hour altogether time of three vexed fiber crops, each vexed fiber crops time 6-8 hour.
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