CN104947263A - Production process of ramie blended yarn - Google Patents
Production process of ramie blended yarn Download PDFInfo
- Publication number
- CN104947263A CN104947263A CN201510290050.2A CN201510290050A CN104947263A CN 104947263 A CN104947263 A CN 104947263A CN 201510290050 A CN201510290050 A CN 201510290050A CN 104947263 A CN104947263 A CN 104947263A
- Authority
- CN
- China
- Prior art keywords
- ramie
- ramee
- parts
- described step
- bamboo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a production process of ramie blended yarn. The production process includes the technological steps of preparing ramie fibers, preparing bamboo fibers and blending the ramie fibers and the bamboo fibers. The step of preparing the ramie fibers includes the procedures of original ramie preparing, degumming, dehydrating, oil feeding, deoiling and dehydrating, drying, softening and ramie refining and drying. In the oil feeding procedure, an oil feeding agent is composed of, by weight, 50-55 parts of rap oil, 10-15 parts of oleic acid and 5-10 parts of triethanolamine. The step of preparing the bamboo fibers includes the procedures of bamboo wood preparing, bamboo chip making, boiling-off, degumming and combing. The blending step includes the procedures of pre-drawing, mixed-drawing, roving, spinning and spooling. The blended weight ratio of the ramie fibers to the bamboo fibers is 60-90:10-40, the count ranges from 24 N to 28 N, the ramie fibers and the bamboo fibers are blended, and the defects that the ramie fibers are poor in spinnability, itchy in wear and prone to wrinkling are overcome.
Description
Technical field
The present invention relates to field of textiles, be specifically related to the production technology of the blended yarn of a kind of ramee and bamboo fibre.
Background technology
Ramie is one of ancient Chinese important fiber crop, originates in In Southwest China, and some local just existing plantations of the middle and lower reach of Yangtze River at the Neolithic Age, the ramie output of China accounts for more than 90% of whole world ramie output, is called in the world " China's grass ".In various bast-fibre, ramee is the longest, powerful maximum, fiber is slightly thick, and the degummed ramie color made with ramie is pure white, has a sample gloss, breathe freely, heat transfer is fast, and dress has cooling feeling, but its weaving difficulty is larger, cost is high, and due to its fibre end be tip shape, contact skin have prodding and itching feeling, discomfort is fit to do underclothes.Bamboo fibre is a kind of natural environmental-protective fiber type, the cross section of its fiber has been covered with the hole of approximate ellipsoidal, capillary effect is extremely strong, can absorb and evaporate a large amount of moisture, gas permeability is best, is called as " second skin of people " with the textiles that it is made, its soft-touch is not pricked the hand, comfortableness is splendid, and its spinning property is good, but there is the undesirable defect of sizing.
Summary of the invention
In view of this, the application provides a kind of production technology of ramie blending yarn, ramee and bamboo fibre is carried out blending, utilizes the characteristic that the softness of bamboo fibre, spinning property are good, overcome pure gunny products thick and stiff, crease easily, the defect of performance of itching.
For solving above technical problem, technical scheme provided by the invention is a kind of production technology of ramie blending yarn, comprises the following steps:
(1) ramee is prepared;
(2) bamboo fibre is prepared;
(3) ramee and bamboo fiber blended,
The operation that described step (1) prepares ramee comprises: raw ramie → come unstuck → dewater → oil supply → deoiling, dewatering → oven dry → softening → degummed ramie;
Be made up of in described oil supply operation finish the component of following parts by weight: rapeseed oil 50-55 parts, oleic acid 10-15 parts, triethanolamine 5-10 parts;
Described oil supply condition is: be often liter to oil solution and contain 40-50g to the aqueous solution of finish, be 40-65 DEG C to the temperature of oil solution;
The operation that described step (2) prepares bamboo fibre comprises: bamboo wood → bamboo chip → kiering processed → → combing of coming unstuck;
In described kiering operation, kiering pressure is 0.10-0.20Mpa, and the kiering time is 60-80 minutes;
Described step (3) blending process comprises: in advance also → mix also → rove → spun yarn → winder;
In described step (3), the blending weight proportion of ramee and bamboo fibre is 60-90:10-40, and number is 24
n-28
n;
Described mixed and operation be by mixed also by four road high speed pin parallel operation to pre-and good ramee and bamboo fibre, drawing-off, combing slivering is dry mixes drafting uniformly, end also feeds radical 5 × 2, feeding weight (40-50) × 2 gram/meter, drafting multiple is 8-8.5 times, shaping weight (6-7) × 2 ± 0.5 gram/meter;
In described Roving Frames, roving-drafting multiple controls at 7-8 times;
In described spinning process, spinning-drafting multiple controls at 10-20 times.
Preferably, be made up of in described step (1) oil supply operation finish the component of following parts by weight: rapeseed oil 55 parts, oleic acid 12 parts, triethanolamine 8 parts.
Preferably, in described step (1) oil supply operation, oil supply condition is be often liter to oil solution to contain 45g to the aqueous solution of finish, is 60 DEG C to the temperature of oil solution.
Preferably, in described step (2) kiering operation, kiering pressure is 0.15Mpa, and the kiering time is 70 minutes.
Preferably, in described step (3), the blending weight proportion of ramee and bamboo fibre is 75-90:10-25.
More preferred, in described step (3), the blending weight proportion of ramee and bamboo fibre is 85:15.
Preferably, in described step (3) Roving Frames, roving-drafting multiple controls at 8 times.
Preferably, in described step (3) spinning process, spinning-drafting multiple controls at 18 times.
Other steps of the application or operation are conventional production process, and described raw material all comes from commercially available.
The application compared with prior art, it is described in detail as follows: in technical scheme, in ramee is produced, by to obtain to the selection of finish component and proportioning to finish, make the ramie after oil supply have good separating degree, effectively improve the surface property of fiber, be conducive to follow-up blending operation, in addition, it greatly reduces to the more traditional oil supply operation of use amount of finish; At bamboo fibre production stage, in kiering operation, adopt high pressure kiering, relative to traditional chemical kiering, it is less to the damage degree of fiber, and remaining without chemicals in fiber, fully remains the feel that bamboo fibre is soft and smooth; By ramee and bamboo fiber blended, by regulating the weight proportion between two kinds of fibers, and blended weave, produce a kind of ramie blending yarn, the advantage soft by bamboo fibre feel, gas permeability is good, spinning property is good, compensate for that ramee spinnability is poor, performance of itching, the defect that creases easily, the ramie blending yarn adopting the application's explained hereafter to go out, can be used for producing knit product and woven product, the fabric be made into is soft, gas permeability is good, and have gloss as silk, wearability is good.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with specific embodiment, the present invention is described in further detail.
A production technology for ramie blending yarn, comprises the following steps:
(1) ramee is prepared;
(2) bamboo fibre is prepared;
(3) ramee and bamboo fiber blended,
The operation that wherein step (1) prepares ramee comprises: raw ramie → come unstuck → dewater → oil supply → deoiling, dewatering → oven dry → softening → degummed ramie, be made up of wherein in oil supply operation finish the component of following parts by weight: rapeseed oil 55 parts, oleic acid 12 parts, triethanolamine 8 parts, oil supply condition is be often liter to oil solution to contain 45g to the aqueous solution of finish, is 60 DEG C to the temperature of oil solution;
The operation that wherein step (2) prepares bamboo fibre comprises: bamboo wood → bamboo chip → kiering processed → → combing of coming unstuck, and in wherein kiering operation, kiering pressure is 0.10-0.20Mpa, and the kiering time is 60-80 minutes;
Wherein step (3) blending process comprises: in advance also → mix also → rove → spun yarn → winder, wherein the blending weight proportion of ramee and bamboo fibre is 85:15, and number is 24
n-28
nmixed and operation be by mixed also by four road high speed pin parallel operation to pre-and good ramee and bamboo fibre, drawing-off, combing slivering is dry mixes drafting uniformly, end also feeds radical 5 × 2, feeding weight (40-50) × 2 gram/meter, drafting multiple is 8-8.5 times, shaping weight (6-7) × 2 ± 0.5 gram/meter, in Roving Frames, roving-drafting multiple controls at 8 times, and in spinning process, spinning-drafting multiple controls at 18 times.
Other steps of the application or operation are conventional production process.
By above technique of producing blended yarn, the result after each step being carried out, namely ramee, blended yarn carry out quality test.
(1) ramee is prepared
Be made up of wherein in oil supply step finish the component of following parts by weight: rapeseed oil 55 parts, oleic acid 12 parts, triethanolamine 8 parts, other processing steps are identical, and the ramee produced is numbered A.
Be made up of wherein in oil supply step finish the component of following parts by weight: rapeseed oil 50 parts, oleic acid 10 parts, triethanolamine 5 parts, other processing steps are identical, and the ramee produced is numbered B.
Be made up of wherein in oil supply step finish the component of following parts by weight: rapeseed oil 55 parts, oleic acid 15 parts, triethanolamine 10 parts, other processing steps are identical, and the ramee produced is numbered C.
Wherein, other processing steps are the application's optimal technical scheme, if not mentioned, are the implementation method of this area Conventional process steps.
In the application's technique, the quality test index of ramee is as following table:
The ramee quality index of table 1 the application explained hereafter
From above data, the ramee raw material of the application's explained hereafter, its bundle fiber fracture strength is larger, fibre count is higher, in the process of blending, reduces blending difficulty, its oil content is moderate, when being conducive to blending and the kneading of bamboo fibre, from above A, B, C ramee contrast, the proportioning of giving finish in the production technology of ramee A is the application's preferred plan.
(2) blended yarn is produced
Wherein the blending weight proportion of ramee and bamboo fibre is 85:15, and other processing steps are identical, and the blended yarn produced is numbered D.
Wherein the blending weight proportion of ramee and bamboo fibre is 60:40, and other processing steps are identical, and the blended yarn produced is numbered E.
Wherein the blending weight proportion of ramee and bamboo fibre is 90:10, and other processing steps are identical, and the blended yarn produced is numbered F.
Wherein, other processing steps are the application's optimal technical scheme, if not mentioned, are the implementation method of this area Conventional process steps.
The quality index of the blended yarn of table 2 the application explained hereafter
As can be known from the above table, every quality index of the application's blended yarn all can reach the standard of taking, wherein its intensity and percentage elongation larger, ensure that flexibility and the elasticity of blended yarn, its km slubbing and km details all less, illustrate that the spinning property of bamboo fibre fully compensate for the defect of ramee spinnability difference, and contrast the application D, E, F blended yarn, can find out, the indices of D blended yarn is more excellent, and in its production technology, the proportioning of ramee and bamboo fibre is the preferred version of technical scheme.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred embodiment should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a production technology for ramie blending yarn, comprises the following steps:
(1) ramee is prepared;
(2) bamboo fibre is prepared;
(3) ramee and bamboo fiber blended,
It is characterized in that:
The operation that described step (1) prepares ramee comprises: raw ramie → come unstuck → dewater → oil supply → deoiling, dewatering → oven dry → softening → degummed ramie;
Be made up of in described oil supply operation finish the component of following parts by weight: rapeseed oil 50-55 parts, oleic acid 10-15 parts, triethanolamine 5-10 parts;
Described oil supply condition is: be often liter to oil solution and contain 40-50g to the aqueous solution of finish, be 40-65 DEG C to the temperature of oil solution;
The operation that described step (2) prepares bamboo fibre comprises: bamboo wood → bamboo chip → kiering processed → → combing of coming unstuck;
In described kiering operation, kiering pressure is 0.10-0.20Mpa, and the kiering time is 60-80 minutes;
Described step (3) blending process comprises: in advance also → mix also → rove → spun yarn → winder;
In described step (3), the blending weight proportion of ramee and bamboo fibre is 60-90:10-40, and number is 24
n-28
n;
Described mixed and operation be by mixed also by four road high speed pin parallel operation to pre-and good ramee and bamboo fibre, drawing-off, combing slivering is dry mixes drafting uniformly, end also feeds radical 5 × 2, feeding weight (40-50) × 2 gram/meter, drafting multiple is 8-8.5 times, shaping weight (6-7) × 2 ± 0.5 gram/meter;
In described Roving Frames, roving-drafting multiple controls at 7-8 times;
In described spinning process, spinning-drafting multiple controls at 10-20 times.
2. the production technology of a kind of ramie blending yarn according to claim 1, is characterized in that: be made up of in described step (1) oil supply operation finish the component of following parts by weight: rapeseed oil 55 parts, oleic acid 12 parts, triethanolamine 8 parts.
3. the production technology of a kind of ramie blending yarn according to claim 1, is characterized in that: in described step (1) oil supply operation, and oil supply condition is be often liter to oil solution to contain 45g to the aqueous solution of finish, is 60 DEG C to the temperature of oil solution.
4. the production technology of a kind of ramie blending yarn according to claim 1, it is characterized in that: in described step (2) kiering operation, kiering pressure is 0.15Mpa, and the kiering time is 70 minutes.
5. the production technology of a kind of ramie blending yarn according to claim 1, is characterized in that: in described step (3), the blending weight proportion of ramee and bamboo fibre is 75-90:10-25.
6. the production technology of a kind of ramie blending yarn according to claim 5, is characterized in that: in described step (3), the blending weight proportion of ramee and bamboo fibre is 85:15.
7. the production technology of a kind of ramie blending yarn according to claim 1, is characterized in that: in described step (3) Roving Frames, roving-drafting multiple controls at 8 times.
8. the production technology of a kind of ramie blending yarn according to claim 1, is characterized in that: in described step (3) spinning process, spinning-drafting multiple controls at 18 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290050.2A CN104947263A (en) | 2015-05-29 | 2015-05-29 | Production process of ramie blended yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290050.2A CN104947263A (en) | 2015-05-29 | 2015-05-29 | Production process of ramie blended yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104947263A true CN104947263A (en) | 2015-09-30 |
Family
ID=54162304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510290050.2A Pending CN104947263A (en) | 2015-05-29 | 2015-05-29 | Production process of ramie blended yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104947263A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041916A (en) * | 2006-05-12 | 2007-09-26 | 益阳瑞亚高科纺织有限公司 | Bamboo fibre and ramie hemp blended yarn and production method thereof |
| CN102094249A (en) * | 2010-04-16 | 2011-06-15 | 汉寿鑫源纺织印染有限责任公司 | Method for degumming ramie by weakly alkaline liquid biological enzyme |
| CN102206873A (en) * | 2011-06-17 | 2011-10-05 | 浙江农林大学 | Process for producing hemp-like bamboo fibers |
| CN102433594A (en) * | 2011-09-30 | 2012-05-02 | 常熟市佳懿针纺织品有限公司 | Production method of bamboo fiber |
| WO2012126168A1 (en) * | 2011-03-21 | 2012-09-27 | 美国华益科技有限公司 | Production technology for natural bamboo fibers |
| CN102732976A (en) * | 2012-06-19 | 2012-10-17 | 华中科技大学 | Oil supply agent for production of refined ramie by biological degumming of ramie |
| CN104131391A (en) * | 2014-08-22 | 2014-11-05 | 大竹县金桥麻业有限责任公司 | Ramie fabric processing technology |
-
2015
- 2015-05-29 CN CN201510290050.2A patent/CN104947263A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041916A (en) * | 2006-05-12 | 2007-09-26 | 益阳瑞亚高科纺织有限公司 | Bamboo fibre and ramie hemp blended yarn and production method thereof |
| CN102094249A (en) * | 2010-04-16 | 2011-06-15 | 汉寿鑫源纺织印染有限责任公司 | Method for degumming ramie by weakly alkaline liquid biological enzyme |
| WO2012126168A1 (en) * | 2011-03-21 | 2012-09-27 | 美国华益科技有限公司 | Production technology for natural bamboo fibers |
| CN102206873A (en) * | 2011-06-17 | 2011-10-05 | 浙江农林大学 | Process for producing hemp-like bamboo fibers |
| CN102433594A (en) * | 2011-09-30 | 2012-05-02 | 常熟市佳懿针纺织品有限公司 | Production method of bamboo fiber |
| CN102732976A (en) * | 2012-06-19 | 2012-10-17 | 华中科技大学 | Oil supply agent for production of refined ramie by biological degumming of ramie |
| CN104131391A (en) * | 2014-08-22 | 2014-11-05 | 大竹县金桥麻业有限责任公司 | Ramie fabric processing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102268757B (en) | Dogbane, vinylon and long stapled cotton spinning production process | |
| CN103469403B (en) | A kind of Novel polyester imitation cotton fiber blended color spinning yarn and production method thereof | |
| CN102534905B (en) | Cashmere-Apocynum venetum roving blended yarn | |
| CN104831437A (en) | Production process for ramie cloth | |
| CN104878489A (en) | Blended yarn and manufacturing method thereof | |
| CN106087167A (en) | A kind of moisture absorption sweat-releasing terylene fiber and flax fiber blended yarn biological enzyme production method | |
| CN101638823A (en) | Union yarn of terylene fibers, vinylon fibers and cotton fibers, and production method thereof | |
| CN101671894B (en) | Production method of natural colored cotton, white cotton, richcel and wool blended yarn | |
| CN105803568A (en) | Preparation method of silk protein fibers | |
| CN103590154A (en) | Proviscose yarn | |
| CN105361301A (en) | Blended fabric and processing method thereof | |
| CN112064159B (en) | Flax fiber blended yarn and production process thereof | |
| CN106883459A (en) | A kind of textile material of ventilation wear-resistance and preparation method thereof | |
| CN105970379A (en) | High-count fine-spinning cashmere and bamboo dyer blended yarn and manufacturing method thereof | |
| CN106222824A (en) | A kind of triacetate, terylene, Modal mixed yarn and production technology thereof | |
| CN103060982A (en) | Blended yarn of flax and tencel and preparation method thereof | |
| CN105803543A (en) | Wet-state dry spinning method of lotus fiber | |
| CN1670279B (en) | High counts high blending ratio silk/flax scribbled and its preparation | |
| CN107829153A (en) | A kind of preparation method of sedge blended cloth | |
| CN104420039A (en) | Blended-color flax yarn and preparation method thereof | |
| CN103510225B (en) | A kind of processing method of Kender yarn and the processing method of the fabric manufactured by this yarn and this fabric thereof | |
| CN104947263A (en) | Production process of ramie blended yarn | |
| CN105887212A (en) | Preparation method of apocynum refined fibers | |
| CN106544767A (en) | A kind of preparation method of cashmere kapok blending air-conditioning yarn | |
| CN110106611A (en) | A kind of heat-preserving function fabric and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |