CN101871147A - Blending method using hemp fiber as main material - Google Patents

Blending method using hemp fiber as main material Download PDF

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Publication number
CN101871147A
CN101871147A CN200910130989A CN200910130989A CN101871147A CN 101871147 A CN101871147 A CN 101871147A CN 200910130989 A CN200910130989 A CN 200910130989A CN 200910130989 A CN200910130989 A CN 200910130989A CN 101871147 A CN101871147 A CN 101871147A
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bast
fibre
rove
woman
main material
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CN101871147B (en
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赵庆典
马立新
张伟东
郁崇文
梁红英
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ZHAORONG FLAX-MILL Co Ltd
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ZHAORONG FLAX-MILL Co Ltd
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Abstract

The invention relates to a blending method using a hemp fiber as a main material. The method comprises the following steps of: firstly, processing the hemp fiber into rovings; secondly, mixing the roving yarns of the hemp fiber with the rovings or filaments of other fibers in proportion to form bunch yarns; and finally, spinning the mixed bunch yarns in the second step into spun yarns. The blending method has the advantages of improving the disintegration degree of the hemp fiber and removing impurity without damaging the performance of the blended fibers, ensuring a high spinning yam count and quality of the blended yarns and greatly improving the quality of the blended yarns of the hemp fiber along with simple process.

Description

With the bast-fibre is the blending method of main material
Technical field
The present invention relates to a kind of textile technology method, relating in particular to a kind of is the blending method of main material with the bast-fibre.
Background technology
At present, the spinning of bast-fibre mainly contains two kinds of wet spinning and dry-spinning, and dry-spinning and flax wet are similar, and long stapled dry-spinning then mainly is to adopt ramie equipment.Because the yarn quality of bast-fibre wet spinning is better relatively, so the spinning of bast-fibre generally all adopts the wet spinning route, and the noil (staple fibre) that produces in the wet spinning of bast-fibre or long stapled dry-spinning then adopts cotton spinning.Because the technology of bast-fibre wet spinning and the particularity of equipment, it is very difficult therefore to carry out blending in the long stapled wet spinning of bast-fibre, to its research of carrying out also seldom.The long stapled blending of bast-fibre is still mainly carried out in the dry-spinning system, and the bast-fibre blending of report all is to carry out in ramie processing route or cotton spinning processing route at present.
The subject matter that bast-fibre wet spinning blending exists is: blending is normally earlier made strip with bast-fibre and other mixed with fibers, carry out rove and spun yarn again and be processed to form blended yarn, but, owing to have a lot of colloids and impurity in the bast-fibre, influence the blended yarn product quality, institute thinks removes these colloids and impurity, improve the division degree and the whiteness of bast-fibre, after the rove operation, must boil the rove that blending is made and float, be that blend fibre will boil with bast-fibre and floats, and boil the acid of floating in the reagent, auxiliary agent such as alkali and oxidant can produce damage to the performances such as brute force of blend fibre, the effect of blend fibre can not be given full play to, finally influence the performance of blended yarn.
Owing to there are the problems referred to above, appreciable impact bast-fibre in wet spinning with the blending of other fiber, be unfavorable for producing high, high-grade bast-fibre yarn product, also be unfavorable for the diversified development of bast-fibre product variety, limit the promotion and application of bast-fibre product to a great extent, restricted the development of bast-fibre industry.
Summary of the invention
The technical problem to be solved in the present invention is that at the deficiencies in the prior art, providing a kind of is the blending method of main material with the bast-fibre, in order to improve the quality of blended yarn, is convenient to utilize new material, reduces spinning cost, improves spinning yarn quality and performance.
In order to overcome the shortcoming of blending method in the prior art, solve the problems of the technologies described above, the invention provides
A kind of is the blending method of main material with the bast-fibre, may further comprise the steps:
Step 1 is made rove with bast-fibre;
Step 2 is mixed into also gauze kerchief worn on a woman's head line in proportion with described bast-fibre rove yarn of making and the rove of planting fibrid in addition or long filament;
Step 3, with the mixing in the step 2 and the gauze kerchief worn on a woman's head line be spun into spun yarn.
Wherein, the mixing in the described step 2 and the gauze kerchief worn on a woman's head line comprise by multiple different classes of bast-fibre and mixing in proportion, or mix in proportion by one or more bast-fibres and one or more non-bast-fibres.
In addition, if the also gauze kerchief worn on a woman's head line in the step 2 is formed by rove, in described step 3, specifically may further comprise the steps:
Step 31, the yarn guiding wheel with on the lever jack on the also gauze kerchief worn on a woman's head line process fine spining machine of the mixing in the step 2 soaks by the also gauze kerchief worn on a woman's head line that the tank in the fine spining machine will mix again;
Step 32, the also gauze kerchief worn on a woman's head line of the mixing after will soaking carries out drawing-off, carries out twisting winding by twisting and winding mechanism again by the drafter of being made up of feeding roller and drawing rollers in the fine spining machine, forms the spun yarn fringe at last.
If the also gauze kerchief worn on a woman's head line in the step 2 is made up of rove and long filament, in described step 3, specifically may further comprise the steps:
Step 31 ', through the yarn guiding wheel on the lever jack on the fine spining machine, the also gauze kerchief worn on a woman's head line that will mix by the tank in the fine spining machine soaks again, enters the feeding roller place drawing-off of drafter again with the rove in the also gauze kerchief worn on a woman's head line of the mixing in the step 2;
Step 32 ', and the yarn guiding wheel of the long filament in the gauze kerchief worn on a woman's head line on lever jack be directly from the feeding of the drawing rollers of drafter, and formed the spun yarn fringe by the rove of normal drawing-off in drawing rollers place co-twisted.
Further, in described step 32 or step 32 ' also comprise afterwards:
Step 33 is carried out drying with described spun yarn fringe;
Step 34 with dried spun yarn fringe, becomes the cheese of required specification through the bobbin winder network.
Of the present invention is that described step 1 specifically may further comprise the steps in the blending method of main material with the bast-fibre:
Step 11 is carried out beam splitting with the scutched line of bast-fibre;
Step 12 is carried out hackling with the described scutched line after the beam splitting, and comb is grown up numb;
Step 13 with the numb humidification health of described length, is made strip;
Step 14, described strip are carried out 1~4 road drafting, obtain long numb rove;
Step 15 is carried out boiling-off to the numb rove of described length.
In addition, if the bast-fibre that blending is used is a tow roving, described step 1 specifically may further comprise the steps:
Step 11 ', the machine cast tow of described bast-fibre is made ramie stripes by the connection comb successively;
Step 12 ', through grilling or rebreaker, carry out grilling, combing again, obtain tow roving;
Step 13 ', described tow roving is carried out boiling-off.
Variegated in order to remove, when the numb rove of described length or described tow roving are carried out boiling-off, also need to bleach.
Other kind of fibrid described in the step 2 of the method for the invention is other fibers, comprises the bast-fibre and the non-bast-fibre of other kind; Described bast-fibre comprises flax, hemp, ramie, jute, flax or bluish dogbane.
Of the present invention is that the technology of blending method of main material is simple with the bast-fibre, avoided blend fibre to float operation and boil the Effect on Performance such as brute force of floating boiling to blend fibre with the bast-fibre rove, in the division degree and removal of impurities that improve bast-fibre, do not damage the performance of blend fibre again, the one-tenth yarn count height and the yarn quality of blended yarn are good, the yarn body is bright and clean, filoplume is few, bar is done evenly, ABRASION RESISTANCE is good, has improved the quality of bast-fibre blended yarn greatly.
Of the present invention is the blending method of main material with the bast-fibre, make bast-fibre and blend fibre reach the performance advantage complementation, both kept the bast-fibre goods to take advantages such as comfortable, well-pressed, heat conduction, good hygroscopicity, improved the bast-fibre goods shortcoming such as not bright-coloured of easily wrinkling, dye again, realized the variation of bast-fibre product variety, help enlarging the range of application of bast-fibre product, also help the spinnability and the product quality that improve bast fibers simultaneously, develop new kind.
Description of drawings
Fig. 1 for of the present invention be long spinning process flow chart in the blending method of main material with the bast-fibre.
Fig. 2 for of the present invention be short spinning process flow chart in the blending method of main material with the bast-fibre.
Fig. 3 for according to of the present invention be the blending method of main material with the bast-fibre, the path profile of fiber on fine spining machine.
Below in conjunction with specific embodiment, further set forth the present invention.
The specific embodiment
The present invention has changed the blending technology of existing bast-fibre, after finishing process of roving, when forming spinning spun yarn, just mixes.Detailed process is as follows:
At first, bast-fibre is made rove, this rove is through boiling-off or bleaching in boiling-off;
Then, the rove yarn of bast-fibre and rove of planting fibrid in addition or long filament are mixed into also gauze kerchief worn on a woman's head line in proportion;
At last, will mixing also, the gauze kerchief worn on a woman's head line is spun into spun yarn.
Mix and be spun into spun yarn and on fine spining machine, finish.Fine spining machine used in the present invention comprises feed mechanism, soaks mechanism, drafter and twisting and winding mechanism, described feed mechanism comprises a plurality of lift spindle devices, be used to carry the rove ingot, the rove of the rove ingot on a plurality of (at least two) lift spindle device and head enter a yarn guiding wheel, form and pluckings yarn, should and pluckings yarn enter successively again and soak that the drafter drawing-off is soaked, entered in mechanism and twisting and winding mechanism forms and spin spun yarn at last.
Wherein, feed mechanism comprises support, a plurality of hanging beams and a plurality of lift spindle device, described a plurality of hanging beam is arranged on the support in parallel to each other, by stent support, be connected with a plurality of lift spindle devices on described each hanging beam, be used for a plurality of rove ingots are hung under the described hanging beam, also comprise lever jack, it supports by the connector that is fixed on the described support, be arranged on the below of described hanging beam with described hanging beam with paralleling, described lever jack is provided with and the corresponding a plurality of yarn guiding wheels of lift spindle device, and wherein, each described yarn guiding wheel is corresponding to the described lift spindle device of integral multiple.
The described mechanism of soaking comprises a tank and the cord roller that is positioned at tank.
Described drafter comprises feeding roller and drawing rollers, and the rotating speed of described feeding roller is far smaller than the rotating speed of drawing rollers, and promptly rove is by the feeding roller drawing-off.
Also the yarn of head all is a rove if desired, then in feed mechanism, different types of rove ingot is arranged on the different lift spindle devices, different types of rove is directly entered cord roller in the tank through lever jack, collude by guide and to enter the drafter of forming by feeding roller and drawing rollers and carry out drawing-off, collude (twisting and winding mechanism) co-twisted, coiling through yarn poteye and nylon again, form spun yarn and be wrapped on the ring bobbin, form the spun yarn fringe.
If also the gauze kerchief worn on a woman's head line is made up of rove and long filament, then the yarn guiding wheel of long filament on lever jack directly from the drawing rollers feeding of draw zone, forms spun yarn with the bast-fibre rove co-twisted of the normal drawing-off of quilt.
Wherein, the bast-fibre kind of mixed proportion, mixing and non-bast-fibre kind can be decided according to actual needs.The length of the fiber during according to blending can be divided into long spinning process and short spinning process.
Embodiment 1
1.1 The blended yarn of long numb 55/ terylene 45 of spinning 22tex hemp
According to the inventive method, long numb 55/ terylene, 45 blended yarns of spinning 22tex hemp, concrete steps are as follows:
1) at first hemp is made rove, that is: (a) carries out beam splitting with scutchedhemp; (b) scutchedhemp after the beam splitting is carried out hackling, comb is grown up numb; (c) will grow numb humidification health, make strip, give also (perhaps silver mixing on gilling machine) again; (d) strip is carried out 1~4 road drafting, obtain long numb rove; (e) long numb rove is carried out boiling-off, bleaching.This technological process as shown in Figure 1.
2) then in the fine spining machine feed mechanism, boil long numb rove of the hemp that floated and terylene rove (wherein, long numb rove is 55/45 with the ratio of terylene rove) with above-mentioned, and the yarn guiding wheel of head on lever jack enter tank, the also gauze kerchief worn on a woman's head line that mixes is soaked; And then the cord roller in tank, collude by guide and to enter the drafter of forming by feeding roller and drawing rollers and carry out drawing-off, collude (twisting and winding mechanism) co-twisted, coiling through yarn poteye and nylon again, form spun yarn and be wrapped on the ring bobbin, form the spun yarn fringe, as shown in Figure 3.
3) at last the blending spun yarn fringe of hemp/terylene is carried out drying; With dried spun yarn fringe, become the cheese of required specification through the bobbin winder network.
Performance parameter according to long numb 55/ terylene, 45 blended yarns of 22tex hemp of above-mentioned steps spinning is as shown in table 1.
1.2 Long numb 75/ polyamide fibre, 25 blended yarns of spinning 19tex hemp
According to the inventive method, long numb 75/ polyamide fibre, 25 blended yarns of spinning 19tex hemp, concrete steps are as follows:
1) identical with the processing of step 1) in 1.1.
2) then in the fine spining machine feed mechanism, with the above-mentioned long numb rove of the hemp that floated and chinlon filament (wherein, the ratio of long numb rove and chinlon filament is 75/25) and the head of boiling, wherein, the long numb rove of hemp enters tank and is soaked through the yarn guiding wheel on the lever jack on the fine spining machine; Cord roller in tank then, collude by guide and to enter the drafter of forming by feeding roller and drawing rollers, and and the gauze kerchief worn on a woman's head line in the yarn guiding wheel of long filament on lever jack directly feed from drawing rollers, mix at the drawing rollers place with the rove of the normal drawing-off of quilt, then co-twisted forms the spun yarn fringe.
3) at last the blending spun yarn fringe of hemp/polyamide fibre is carried out drying; With dried spun yarn fringe, become the cheese of required specification through the bobbin winder network.
Performance parameter according to long numb 75/ polyamide fibre, 25 blended yarns of 19tex hemp of above-mentioned steps spinning is as shown in table 1.
Table 1 adopts the blended yarn quality of the long fiber crops of the hemp of the inventive method spinning and terylene rove and chinlon filament
Figure B2009101309897D0000061
Embodiment 2
2.1 Spinning 30tex hemp cast tow 60/ viscose glue 40 blended yarns
According to the inventive method spinning 30tex hemp cast tow 60/ viscose glue 40 blended yarns, concrete steps are as follows:
1) at first the hemp cast tow is made rove, that is: (a) makes ramie stripes by the connection comb successively with hemp machine cast tow; (b) through grilling or rebreaker, carry out grilling 4 roads, combing again, obtain tow roving; (c) tow roving is carried out boiling-off, bleaching.This technological process as shown in Figure 2.
2) then in the fine spining machine feed mechanism, with above-mentioned hemp tow roving and the viscose glue rove (wherein, the ratio of tow roving and viscose glue rove is 60/40) that floated that boil, and the yarn guiding wheel of head on lever jack enters the also gauze kerchief worn on a woman's head line that tank will mix and soaks; Cord roller in tank then, collude by guide and to enter the drafter of forming by feeding roller and drawing rollers and carry out drawing-off, collude (twisting and winding mechanism) co-twisted, coiling through yarn poteye and nylon again, form spun yarn and be wrapped on the ring bobbin, form the spun yarn fringe, as shown in Figure 3.
3) at last the blending spun yarn fringe of hemp/viscose glue is carried out drying; With dried spun yarn fringe, become the cheese of required specification through the bobbin winder network.
Performance parameter according to 30tex hemp cast tow 60/ viscose glue 40 blended yarns of above-mentioned steps spinning is as shown in table 2.
2.2 Spinning 25tex hemp cast tow 65/ terylene 35 blended yarns
According to the inventive method spinning 25tex hemp cast tow 65/ terylene 35 blended yarns, concrete steps are as follows:
1) with 2.1 neutralization procedures 1) processing identical.
2) then in the fine spining machine feed mechanism, with above-mentioned hemp tow roving and polyester filament (wherein, the ratio of tow roving and polyester filament is 65/35) and the head that floated that boil, wherein, the hemp tow roving enters tank and is soaked through the yarn guiding wheel on the lever jack on the fine spining machine; And then the cord roller in tank, collude by guide and to enter the drafter of forming by feeding roller and drawing rollers, and and the gauze kerchief worn on a woman's head line in the yarn guiding wheel of long filament on lever jack directly feed from drawing rollers, mix at the drawing rollers place with the rove of the normal drawing-off of quilt, form the spun yarn fringe through the twisting and winding mechanism co-twisted.
3) at last the blending spun yarn fringe of hemp cast tow/polyester filament is carried out drying; With dried spun yarn fringe, become the cheese of required specification through the bobbin winder network.
Performance parameter according to 25tex hemp cast tow 65/ terylene 35 blended yarns of above-mentioned steps spinning is as shown in table 2.
Table 2 adopts the blended yarn quality of the spun hemp cast tow of the inventive method and viscose glue rove and polyester filament
Figure B2009101309897D0000081
It should be noted that at last: above embodiment is only unrestricted in order to explanation the present invention, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the present invention, and not breaking away from the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.

Claims (10)

1. one kind is the blending method of main material with the bast-fibre, it is characterized in that, said method comprising the steps of:
Step 1 is made rove with bast-fibre;
Step 2 is mixed into also gauze kerchief worn on a woman's head line in proportion with described bast-fibre rove yarn of making and the rove of planting fibrid in addition or long filament;
Step 3, with the mixing in the step 2 and the gauze kerchief worn on a woman's head line be spun into spun yarn.
2. according to claim 1 is the blending method of main material with the bast-fibre, it is characterized in that, mixing in the described step 2 and the gauze kerchief worn on a woman's head line comprise by multiple different classes of bast-fibre and mixing in proportion, or mix in proportion by one or more bast-fibres and one or more non-bast-fibres.
3. according to claim 1 is the blending method of main material with the bast-fibre, it is characterized in that, if the also gauze kerchief worn on a woman's head line in the step 2 is formed by rove, in described step 3, specifically may further comprise the steps:
Step 31, the yarn guiding wheel with on the lever jack on the also gauze kerchief worn on a woman's head line process fine spining machine of the mixing in the step 2 soaks by the also gauze kerchief worn on a woman's head line that the tank in the fine spining machine will mix again;
Step 32, the also gauze kerchief worn on a woman's head line of the mixing after will soaking carries out drawing-off, carries out twisting winding by twisting and winding mechanism again by the drafter of being made up of feeding roller and drawing rollers in the fine spining machine, forms the spun yarn fringe at last.
4. according to claim 1 is the blending method of main material with the bast-fibre, it is characterized in that, if the also gauze kerchief worn on a woman's head line in the step 2 is made up of rove and long filament, in described step 3, specifically may further comprise the steps:
Step 31 ', through the yarn guiding wheel on the lever jack on the fine spining machine, the also gauze kerchief worn on a woman's head line that will mix by the tank in the fine spining machine soaks again, enters the feeding roller place drawing-off of drafter again with the rove in the also gauze kerchief worn on a woman's head line of the mixing in the step 2;
Step 32 ', and the yarn guiding wheel of the long filament in the gauze kerchief worn on a woman's head line on lever jack be directly from the feeding of the drawing rollers of drafter, and mixed at the drawing rollers place by the rove of normal drawing-off, then co-twisted forms the spun yarn fringe.
According to claim 3 or 4 described be the blending method of main material with the bast-fibre, it is characterized in that, in described step 32 or step 32 ' also comprise afterwards:
Step 33 is carried out drying with described spun yarn fringe;
Step 34 with dried spun yarn fringe, becomes the cheese of required specification through the bobbin winder network.
6. according to claim 1 is the blending method of main material with the bast-fibre, it is characterized in that described step 1 specifically may further comprise the steps:
Step 11 is carried out beam splitting with the scutched line of bast-fibre;
Step 12 is carried out hackling with the described scutched line after the beam splitting, and comb is grown up numb;
Step 13 with the numb humidification health of described length, is made strip;
Step 14, described strip are carried out 1~4 road drafting, obtain long numb rove;
Step 15 is carried out boiling-off to the numb rove of described length.
7. according to claim 6 is the blending method of main material with the bast-fibre, it is characterized in that, in the described step 15, when the numb rove of described length is carried out boiling-off, also bleaches.
8. according to claim 1 is the blending method of main material with the bast-fibre, it is characterized in that described step 1 specifically may further comprise the steps:
Step 11 ', the machine cast tow of described bast-fibre is made ramie stripes by the connection comb successively;
Step 12 ', through grilling or rebreaker, carry out grilling, combing again, obtain tow roving;
Step 13 ', described tow roving is carried out boiling-off.
9. according to claim 8 is the blending method of main material with the bast-fibre, it is characterized in that, in described step 13 ' in, when described tow roving is carried out boiling-off, also bleach.
10. according to claim 1 is the blending method of main material with the bast-fibre, it is characterized in that described bast-fibre comprises flax, hemp, ramie, jute, flax or bluish dogbane.
CN2009101309897A 2009-04-21 2009-04-21 Blending method using hemp fiber as main material Expired - Fee Related CN101871147B (en)

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CN103726164A (en) * 2012-10-12 2014-04-16 江苏华信亚麻纺织有限公司 Production method of wet-spun flax palace
CN102995200B (en) * 2012-11-27 2016-02-03 河南工程学院 Silkworm protein fiber blended yarn, moisture absorption pendency uvioresistant fabric and spinning method and production technology
CN102995200A (en) * 2012-11-27 2013-03-27 河南工程学院 Silkworm pupa protein fiber blended yarns, moisture-absorbing suspension ultraviolet-resistant fabric, spinning method and production process
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CN103114360B (en) * 2013-02-04 2015-12-02 安徽星星轻纺(集团)有限公司 A kind of linen-cotton mixes the preparation method of yarn
CN103397428A (en) * 2013-07-30 2013-11-20 常熟市新达纬编厂 Production process of cotton-hemp blended yarn-dyed woven fabric
CN105316776A (en) * 2014-07-11 2016-02-10 天津工业大学 Fine treatment process of fibrilia
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CN105316842A (en) * 2015-12-01 2016-02-10 惠安华晨贸易有限公司 Manufacturing technology for novel cloth
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CN107881612A (en) * 2017-11-29 2018-04-06 新申集团有限公司 A kind of wet spinning cored colour-spun yarns manufacture craft
CN108621494A (en) * 2018-04-15 2018-10-09 中山市仕春纺织印染实业有限公司 A kind of antibacterial pro-skin multilayer Chinese flax fabric
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