CN102953161A - Process for manufacturing regenerated textile fibers - Google Patents
Process for manufacturing regenerated textile fibers Download PDFInfo
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- CN102953161A CN102953161A CN2011102490872A CN201110249087A CN102953161A CN 102953161 A CN102953161 A CN 102953161A CN 2011102490872 A CN2011102490872 A CN 2011102490872A CN 201110249087 A CN201110249087 A CN 201110249087A CN 102953161 A CN102953161 A CN 102953161A
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- China
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- spinning
- pieces
- leftover bits
- slubbing
- fiber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention belongs to the technical field of textiles, and particularly relates to a process for manufacturing regenerated textile fibers. The process is characterized by comprising steps of classifying various leftover bits and pieces produced in manufacturing processes of various woolen mills; cutting, oiling and wetting the leftover bits and pieces; stacking, opening and carding the leftover bits and pieces to form single spinnable fibers; and performing pure spinning for the single fibers by domestically-manufactured carding and ring spinning equipment. The process has the advantages that breaking and twisting, opening and carding technologies for the woolen leftover bits and pieces are realized by the aid of the domestically-manufactured equipment, yarns are sufficiently bulked, the tightness of the yarns is reduced, and original physical and chemical properties and a good spinning property of the regenerated fibers are kept.
Description
Technical field
The invention belongs to textile technology field, be specifically related to a kind of production technology of regeneration spinning textured fiber.
Background technology
China is populous, quantitatively to the natural fabric resource such as cotton, hair, fiber crops, silk with to produce the textile raw material degrees of dependence such as petrochemical material resource of chemical fibre larger, undisputedly is weaving big country.Predictably, along with the growth of textile fabric consumption figure, waste textile also rolls up.Reality is, because utilization rate of raw materials is insufficient, fibre resources is pretty nervous, the whole nation on a large scale in, the prices of raw and semifnished materials are just presenting the trend that constantly raises up.These several years, many places and enterprise developed many high added values, the new fiber of environment-friendly type, are making positive effort aspect the traditional fibre such as part replace cotton, hair, fiber crops, silk.In the face of such situation, one of measure of beyond doubt reply reduces production costs by the reuse ratio that improves fibre resources.Under this overall situation, textile Industry of China is implemented the popularization of waste textile recycle just, can play positive role by weaving big country to the transformation of weaving power for sustainable development, promotion China of textile industry.”
The wool spinning leftover pieces are used further to the wool fibre of wool spinning after processing, abroad ripe for the production of and obtain environmental protection and can source tissue advocate.The world advanced countries of some industry, the production equipment of existing weaving leftover bits and pieces regenerated fiber, domestic also have an introduction, and the regenerated fiber damage after the combing is larger, and fibre length is also lacked (25-30mm).The present invention uses home equipment to solve the broken sth. made by twisting of a hair leftover bits and pieces dead meal, shredding, carding process, makes yarn fully bulk. and fall end tightness, make fiber after the regeneration keep original physicochemical property and spinning performance preferably.
Summary of the invention
The object of the present invention is to provide a kind of production technology of regeneration spinning textured fiber, the various leftover bits and pieces dead meals that all kinds of woollen mills produce are in process of production processed, produce the single fiber of spinnability.
To achieve these goals, the concrete technical scheme of the present invention's employing is:
One, the various leftover bits and pieces that all kinds of woollen mills produced are in process of production classified, and carry out severing, refuel dewing.Preliminary treatment is stacked again, and shredding, minute comb operation processing method form the single fiber with spinning property.
Two, the technological parameter of the present invention's employing is: waste material severing length is 13-15cm; The oil emulsion that adds 1: 10 oil-water ratio of 0.5-1% (with the weight ratio of hair leftover bits and pieces), adding the water dewing and will adopt different proportion according to the leftover bits and pieces of different material. spinning all woolen leftover bits and pieces is 25-30%, spinning blending leftover bits and pieces is 20-25%, slubbing all woolen leftover bits and pieces is 20-25%, slubbing blending leftover bits and pieces is 18-20%, it is 25-30% that all woolen sweater is knitted sheet, it is 15-20% that acrylic-wool blended sweater is knitted sheet, water temperature is 80 ℃, vaporific even laying is sprayed, stack 24 hours processing times, laying feeding 0.5-0.6 kg/minute during shredding.
Three, the shredding equipment of the present invention's use is the BC121 carding machine, dividing comb equipment is the BC272 combing machine for fur, the regenerated fiber that forms can keep primary characteristic substantially, average fiber length after the regeneration. spinning hard silk is 50-55mm, it is 45-50mm that the hard silk of slubbing is knitted sheet for the 30-35mm. sweater, use spinning hard silk regenerated fiber to produce the slubbing hair, sweater is knitted the sheet regenerated fiber and has been produced the carding wool shirt, and the hard silk of slubbing regenerated fiber is produced camel hair products.
Four, carry out pure spinning with domestic carded ring ingot equipment after the regeneration of wool spinning dead meal.
The specific embodiment
Be example below in conjunction with producing reality, further specify the present invention.
Example 1, classify with the leftover bits and pieces that woollen mill is produced in process of production, selecting spinning all woolen leftover bits and pieces is 25-30%, and spinning blending leftover bits and pieces is 20-25%, carries out severing, refuels dewing.Preliminary treatment is stacked again, and shredding, minute comb operation processing method form the single fiber with spinning property at last.Waste material severing length is 13-15cm; Add the oil emulsion of 1: 10 oil-water ratio of 0.5-1% (with the weight ratio of hair leftover bits and pieces), add the water dewing.Stack 24 hours processing times, laying feeding 0.5-0.6 kg/minute during shredding.Shredding equipment is the BC121 carding machine, and minute comb equipment is the BC272 combing machine for fur, and the regenerated fiber of formation can keep primary characteristic, the average fiber length after the regeneration substantially. spinning hard silk is 50-55mm, carries out pure spinning with domestic carded ring ingot equipment, produces the slubbing hair.
Example 2, classify with the leftover bits and pieces that woollen mill is produced in process of production, select the slubbing all woolen to get a foothold and be 20-25%, slubbing blending leftover bits and pieces is 18-20%, carries out severing, refuels dewing.Preliminary treatment is stacked again, and shredding, minute comb operation processing method form the single fiber with spinning property at last.Waste material severing length is 13-15cm; Add the oil emulsion of 1: 10 oil-water ratio of 0.5-1% (with the weight ratio of hair leftover bits and pieces), add the water dewing.Stack 24 hours processing times, laying feeding 0.5-0.6 kg/minute during shredding.Shredding equipment is the BC121 carding machine, dividing comb equipment is the BC272 combing machine for fur, and the regenerated fiber of formation can keep primary characteristic, the average fiber length after the regeneration substantially. the hard silk of slubbing is 30-35mm, carry out pure spinning with domestic carded ring ingot equipment, the hard silk of slubbing regenerated fiber is produced camel hair products.
Example 3, classify with the leftover bits and pieces that woollen mill is produced in process of production, selecting all woolen sweater to knit sheet is 25-30%, and it is 15-20% that acrylic-wool blended sweater is knitted sheet, carries out severing, refuels dewing.Preliminary treatment is stacked again, and shredding, minute comb operation processing method form the single fiber with spinning property at last.Waste material severing length is 13-15cm; Add the oil emulsion of 1: 10 oil-water ratio of 0.5-1% (with the weight ratio of hair leftover bits and pieces), add the water dewing.Stack 24 hours processing times, laying feeding 0.5-0.6 kg/minute during shredding.Shredding equipment is the BC121 carding machine, dividing comb equipment is the BC272 combing machine for fur, and the regenerated fiber of formation can keep primary characteristic, the average fiber length after the regeneration substantially. it is 45-50mm that sweater is knitted sheet, carry out pure spinning with domestic carded ring ingot equipment, sweater is knitted the sheet regenerated fiber and has been produced the carding wool shirt.
Claims (4)
1. the production technology of a regeneration spinning textured fiber is characterized in that: be to adopt preliminary treatment and mechanical means, all kinds of leftover bits and pieces dead meals of wool spinning are carried out sorting. severing, to refuel, and dewing is given processing and shredding, is divided the comb operation.
2. the production technology of a kind of regeneration spinning textured fiber as claimed in claim 1, it is characterized in that a mao leftover bits and pieces processing method: waste material severing length is 13～15cm, oil emulsion by 1: 10 oil-water ratio of 0.5～196 adding, the water that adds different proportion according to difference leftover bits and pieces, spinning all woolen adds 25～30%, spinning blending adds 20～25%, the slubbing all woolen adds 20～25%, the slubbing blending adds 18～20%, and all woolen sweater is knitted sheet 25～30%, and acrylic-wool blended sweater is knitted sheet and added 15～20%, 80 ℃ of water temperatures, evenly spray, pilling up time 24 hours, shredding laying feeding weight is 0.5～0.6 kg/minute.
3. the production technology of a kind of regeneration spinning textured fiber as claimed in claim 1, it is characterized in that: described shredding equipment is the BC121 carding machine, dividing comb equipment is the BC272 combing machine for fur, spinning hard silk is 50-55mm, the hard silk of slubbing is 30-35mm, and it is 45-50mm that sweater is knitted sheet, uses spinning hard silk regenerated fiber to produce the slubbing hair, sweater is knitted the sheet regenerated fiber and has been produced the carding wool shirt, and the hard silk of slubbing regenerated fiber is produced camel hair products.
4. such as the production technology of the described a kind of regeneration spinning textured fiber of claim 1-3, it is characterized in that carrying out pure spinning with domestic carded ring ingot equipment after the described wool spinning dead meal regeneration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102490872A CN102953161A (en) | 2011-08-22 | 2011-08-22 | Process for manufacturing regenerated textile fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102490872A CN102953161A (en) | 2011-08-22 | 2011-08-22 | Process for manufacturing regenerated textile fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102953161A true CN102953161A (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102490872A Pending CN102953161A (en) | 2011-08-22 | 2011-08-22 | Process for manufacturing regenerated textile fibers |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590146A (en) * | 2013-11-21 | 2014-02-19 | 山东省永信非织造材料有限公司 | Non-woven leftover material opening and recovery system and recovery method |
| CN103668573A (en) * | 2014-01-23 | 2014-03-26 | 宁夏中银绒业股份有限公司 | Technology for recycling and processing cashmere spinning off-cuts |
| CN110592732A (en) * | 2019-09-12 | 2019-12-20 | 愉悦家纺有限公司 | Regenerated cotton fiber, yarn spinning method thereof and textile weaving method |
| CN111349992A (en) * | 2020-04-24 | 2020-06-30 | 维信（内蒙古）针织高科技有限公司 | Production process of 16-count roving yarn |
| CN113737321A (en) * | 2021-10-14 | 2021-12-03 | 内蒙古鄂尔多斯资源股份有限公司 | Preparation method of recycled cashmere raw material |
| CN115012087A (en) * | 2022-07-13 | 2022-09-06 | 深圳畅享体感科技有限公司 | Manufacturing method of regenerated environment-friendly composite yarn and regenerated environment-friendly yarn |
-
2011
- 2011-08-22 CN CN2011102490872A patent/CN102953161A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590146A (en) * | 2013-11-21 | 2014-02-19 | 山东省永信非织造材料有限公司 | Non-woven leftover material opening and recovery system and recovery method |
| CN103590146B (en) * | 2013-11-21 | 2016-04-13 | 山东省永信非织造材料有限公司 | Non-woven fabric offcut shredding recovery system and recovery method |
| CN103668573A (en) * | 2014-01-23 | 2014-03-26 | 宁夏中银绒业股份有限公司 | Technology for recycling and processing cashmere spinning off-cuts |
| CN110592732A (en) * | 2019-09-12 | 2019-12-20 | 愉悦家纺有限公司 | Regenerated cotton fiber, yarn spinning method thereof and textile weaving method |
| CN111349992A (en) * | 2020-04-24 | 2020-06-30 | 维信（内蒙古）针织高科技有限公司 | Production process of 16-count roving yarn |
| CN111349992B (en) * | 2020-04-24 | 2022-05-13 | 维信（内蒙古）针织高科技有限公司 | Production process of 16-count roving yarn |
| CN113737321A (en) * | 2021-10-14 | 2021-12-03 | 内蒙古鄂尔多斯资源股份有限公司 | Preparation method of recycled cashmere raw material |
| CN115012087A (en) * | 2022-07-13 | 2022-09-06 | 深圳畅享体感科技有限公司 | Manufacturing method of regenerated environment-friendly composite yarn and regenerated environment-friendly yarn |
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Application publication date: 20130306 |