CN1162659A - Method for producing spray spinning wools from waste and used wools - Google Patents
Method for producing spray spinning wools from waste and used wools Download PDFInfo
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- CN1162659A CN1162659A CN 96118811 CN96118811A CN1162659A CN 1162659 A CN1162659 A CN 1162659A CN 96118811 CN96118811 CN 96118811 CN 96118811 A CN96118811 A CN 96118811A CN 1162659 A CN1162659 A CN 1162659A
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Abstract
A method for making size-coated wool with used and waste wool includes such technical steps as selecting raw material, washing, decolouring, loosening, carding, spreading net by airflow, spraying size for shaping, and processing for preventing moth-eating and flavouring. The size-coated wool can be used as the core substance of quilt, pedding, winter clothes and sleep bag with the advantages of low cost and easily available raw material.
Description
The present invention relates to a kind of method of making spray glue hair, is the method that raw material is produced spray glue hair new product with wool, waste and old woolen fabric and woollen mill's leftover bits and pieces specifically.
The gum sprayed cotton product of Chu Xianing was all made raw material with chemical fibre in recent years, and this product time one length will be hardened, and easily produces static again, and gas permeability is bad, and thermal property is poor, and price is higher.
As everyone knows, wool textile thing, damp proof insulation fluffy, soft with it, thermal property be good etc., and advantage is favored by people deeply.Bullet became cotton-shaped after washing, shredding, combing were passed through with wool in more existing areas (as North Shaanxi), as the inner tube of a tyre of clothings such as bed clothes, insulated cold wear.But these products all need to do raw material with better or first-class sheep's wool, and its cost, price can be in any more, and consumers in general are not dared to inquire.These products are because the simple designs of its technology, and animal fiber is forward to arrange in the product, its horizontal tear strength a little less than.Each woollen mill all exists a large amount of leftover bits and pieces and waste and old raw material and can not utilize or cheap the processing again, and natural resources is caused great waste, has also strengthened production and product cost.Also have present most of family some out-of-date or shabby woollen sweater, sweater trousers, knitting wool etc. more or less, these clothings are hesitated to discard, and again can not use, and also cause the different waste of degree.How to make these old and useless article resource regenerations, create beneficial result is the problem that our present urgent need will solve.Up to now, yet there are no the spray glue wool product of waste and old wool being made raw material and producing similar gum sprayed cotton comes.
Purpose of the present invention is exactly for solving the deficiency in the above-mentioned background technology, utilize waste and old wool to do raw material and provide a kind of, producing the method for spray glue hair in conjunction with the indivedual operations in wool spinning, cotton spinning and the non-woven fabrics craft.
The objective of the invention is to realize successively by following technical solution: 1, with the wool of 10-90%, waste and old woolen fabric and the 8-20% woollen mill leftover bits and pieces shredding mixing of 2-70%, and the average fiber length that makes the three is within the 35-55 millimeter.2, shredding, removal of impurities.3, washing.4, fade, rinsing, brighten processing.5, dry at 60-85 ℃ with 600-800 rev/min rotating speed dehydration back.6, flick the back by the 60-80 kilogram/hour speed system volume.7, combing, shredding.8,200-300 rev/min of quantitatively feeding combing of control cylinder speed.9, square grammes per square metre lapping.10, air-flow longitude and latitude lapping.11, glue is sprayed on the surface, and dries with 150-200 ℃ condition linear speed.12, surperficial perfuming, insect-prevention treatment.
Below embodiments of the invention are done a detailed description.
1, select materials used sheep's wool, waste and old woolen fabric and woollen mill's leftover bits and pieces respectively in the ratio shredding mixing of 10-90%, 2-70%, 8-20%, and to make the average fiber length of three kinds of raw materials is the 35-45 millimeter, to guarantee the needs of several procedures in back.The mixed proportion of sheep's wool, waste and old woolen fabric, woollen mill's leftover bits and pieces is respectively 15%, 65%, 20% in this example.
2, enter opener shredding, impurity elimination, this procedure can make in the raw material impurities such as sand, soil block etc. remove more than 70%.
3, entering the brightened goods washing detergent that adds PH6.5-7.5 in kitchen sink or the wool washing machine or liquid detergent or industrial soap powder lotion washs at 30-45 ℃.This procedure can be removed smoits and lipid material and the dust that exists in the raw material after shredding, the impurity elimination.
4, in order to make raw material color basically identical, to raw materials used with the processing of fading of stripping agent such as sodium sulfite or bleaching powder.Carry out rinsing then, with the raw material after the rinsing again with wool spinning, cotton spinning, bleaching and dyeing, fluorescent whitening agent such as VBL, DT that papermaking is used brighten processing, has the problem of aberration with the solution back raw material that fades, and makes its colourity basically identical.
5, the rotating speed of dehydration Water Extraction Machinery is 600-800 rev/min.Because of dehydrated raw material also has certain moisture content, control amount oven dry in 60-85 ℃ dryer again.So far promptly finishing the early stage of raw material handles.
6, enter the machine that flicks used in the cotton spinning again and flick, the speed system volume of the raw material after flicking by 60-80 kilogram per hour.
7, be carded to puffy with 1181 type carding machines.In this procedure cylinder speed with 250 rev/mins for well, natural regain should be at 5-8%, the quantitative combing of spacing greatly.So neither can damage fiber, can further eliminate surface irregularities again, also can avoid fiber to produce static and ball top.So far promptly finish the processing procedure in mid-term of raw material.
8, the raw material that operation 7 is finished quantitatively feeds opener once more after the shredding, enters the condenser cotton storage tank and quantitatively feeds carding machine and carry out combing.
9, the raw material after the combing carries out a square grammes per square metre lapping earlier.
10, require to enter the air-laid machine according to the thin and thick of final products then and carry out longitude and latitude distribution lapping, become continuous cotton-shaped product.
11, evenly spraying by UCA822 ethylene-propylene system or BV456 ETHYL CYANOACRYLATE glue and water with 4-8 to its surface by shower nozzle by the operation limit, cotton-shaped product top of air-laid machine output: the glue that 100 ratios cooperate (this example is 6: 100), then in dryer with 150-200 ℃ of linear speed drying and shaping.
12, again after oven dry product surface spray by the agent of Permethrin favorable moth-proof or go out fourth BC or military monarch-86 and water with 7-15: the insect protected liquid that 100 ratio cooperates and by the essence of odor types such as Jasmine, birch-bark, santal, fruit and alcohol with 4-10: the perfuming liquid that the 90-96 ratio cooperates, promptly finish whole manufacturing process of spray glue hair of the present invention.
Because the product itself after operation 11 oven dry also has waste heat, add also heat release at the same time of dryer, so moisture content and alcohol in the operation 12 in insect protected liquid and the perfuming liquid will soon be evaporated and vapor away, and final products are dry and have multiple odor type flavor.
In the operation of described 2-5, utilized the equipment in the existing wool spinning technology; In the operation of described 6-7, device therefor is a cotton spinning apparatus.And in the operation of 8-12, be to finish by the equipment of nonwoven fabric.
The present invention utilizes the equipment component in existing wool spinning, cotton spinning, the non-woven fabrics craft, and with this A little part technologies are improved and summarizes is a whole set of new method, utilize wool, useless Old woolen fabric and woollen mill's leftover bits and pieces are raw material, produce in the market also by the present invention The glue spraying wool product that does not occur comes. Take full advantage of old and useless article, enlarged coming of natural material The source, decrease cost. It is good that the glue spraying wool product made from the present invention has a thermal property, Fluffy softness, thin and thick evenly, in length and breadth to tear strength height, damp proof insulation, in light weight, Anti-moth-eating and The advantage such as fragrant, its product cost is also lower than doing raw material with cotton, and price be lower than with The class wool product has appreciable profit. This product can further be processed into by, cotton-padded mattress, The mankind life article such as insulated cold wear, sleeping bag and some industrial goods can satisfy consumers in general Pursue the psychological needs of nature, quite long market life is arranged again, have great social benefit And economic benefit.
Claims (7)
1, a kind of method of utilizing waste and old wool to make spray glue hair is characterized in that this method is to be finished successively by following operation:
1.1 select materials 10-90% sheep's wool, the waste and old woolen fabric of 2-70%, 8-20% woollen mill leftover bits and pieces shredding mixing, and the length that makes three kinds of fibers is on average within the 35-55 millimeter,
1.2 shredding, removal of impurities,
1.3 the raw material after shredding, the removal of impurities is washed,
1.4 fade, rinsing, brighten processing,
1.5 dehydration then, and in 60-85 ℃ temperature range, dry,
1.6 flick the back by the 60-80 kilogram/hour speed system volume,
1.7 combing,
1.8 shredding quantitatively feeds carding machine combing again,
1.9 square grammes per square metre lapping,
1.10 air-flow longitude and latitude distribution lapping,
1.11 glue is sprayed on the surface, and dries with 150-200 ℃ temperature linear speed,
1.12 perfuming, insect-prevention treatment.
2, the method for claim 1 is characterized in that said washing procedure is to carry out in kitchen sink or wool washing machine, used washing agent is brightened goods washing detergent or liquid detergent or industrial soap powder.
3, the method for claim 1 is characterized in that the rotating speed of Water Extraction Machinery in the dehydration procedure should be controlled at 600-800 rev/min.
4, the method for claim 1 is characterized in that the cylinder speed that quantitatively feeds combing is controlled at 200-300 rev/min, and natural regain should be in 5-80%.
5, the method for claim 1 is characterized in that spraying glue in the glue process: the ratio of water should be 4-8: 100, and used glue is UCAR822 ethylene-propylene glue, the linear speed bake out temperature should be 150-200 ℃.
6, the method for claim 1, the ratio that it is characterized in that insect-proof agent used in the insect protected operation and water is 7-15: 100, insect-proof agent is the agent of Permethrin favorable moth-proof or go out fourth BC or military monarch JF-86; The used essence and the ratio of alcohol are 4-10 in the perfuming operation: 100, and used essence is Jasmine, birch-bark, santal, fruit flavouring.
7,, it is characterized in that said spray glue, insect protected, perfuming all are that used medium is sprayed at the product surface of making by this method as claim 1,5,6 described methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118811 CN1162659A (en) | 1996-04-12 | 1996-04-12 | Method for producing spray spinning wools from waste and used wools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118811 CN1162659A (en) | 1996-04-12 | 1996-04-12 | Method for producing spray spinning wools from waste and used wools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1162659A true CN1162659A (en) | 1997-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96118811 Pending CN1162659A (en) | 1996-04-12 | 1996-04-12 | Method for producing spray spinning wools from waste and used wools |
Country Status (1)
| Country | Link |
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| CN (1) | CN1162659A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374635C (en) * | 2000-09-29 | 2008-03-12 | 康那香企业股份有限公司 | :Composite card web and air-lay process for producing non-woven fabric |
| CN102899896A (en) * | 2012-10-11 | 2013-01-30 | 紫罗兰家纺科技股份有限公司 | Production process of polyester wadding or non-glue cotton |
| CN103541151A (en) * | 2012-07-16 | 2014-01-29 | 苏州维艾普新材料有限公司 | Light super fine glass wool non-woven felt and manufacturing method thereof |
| CN104018231A (en) * | 2014-06-10 | 2014-09-03 | 中华全国供销合作总社郑州棉麻工程技术设计研究所 | Method for preprocessing wool before being spun |
| CN105239272A (en) * | 2015-11-14 | 2016-01-13 | 华文蔚 | Efficient and antibacterial glue-free cotton with jasmine flower aroma and preparation method thereof |
-
1996
- 1996-04-12 CN CN 96118811 patent/CN1162659A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374635C (en) * | 2000-09-29 | 2008-03-12 | 康那香企业股份有限公司 | :Composite card web and air-lay process for producing non-woven fabric |
| CN103541151A (en) * | 2012-07-16 | 2014-01-29 | 苏州维艾普新材料有限公司 | Light super fine glass wool non-woven felt and manufacturing method thereof |
| CN102899896A (en) * | 2012-10-11 | 2013-01-30 | 紫罗兰家纺科技股份有限公司 | Production process of polyester wadding or non-glue cotton |
| CN102899896B (en) * | 2012-10-11 | 2014-11-26 | 紫罗兰家纺科技股份有限公司 | Production process of polyester wadding or non-glue cotton |
| CN104018231A (en) * | 2014-06-10 | 2014-09-03 | 中华全国供销合作总社郑州棉麻工程技术设计研究所 | Method for preprocessing wool before being spun |
| CN104018231B (en) * | 2014-06-10 | 2017-04-19 | 中华全国供销合作总社郑州棉麻工程技术设计研究所 | Method for preprocessing wool before being spun |
| CN105239272A (en) * | 2015-11-14 | 2016-01-13 | 华文蔚 | Efficient and antibacterial glue-free cotton with jasmine flower aroma and preparation method thereof |
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