CN102071537A - Calotropis gigantean fiber non-woven fabrics - Google Patents
Calotropis gigantean fiber non-woven fabrics Download PDFInfo
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- CN102071537A CN102071537A CN2009101993148A CN200910199314A CN102071537A CN 102071537 A CN102071537 A CN 102071537A CN 2009101993148 A CN2009101993148 A CN 2009101993148A CN 200910199314 A CN200910199314 A CN 200910199314A CN 102071537 A CN102071537 A CN 102071537A
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Abstract
The invention discloses calotropis gigantean fiber non-woven fabrics, which are characterized by being made through the following steps of: opening and scutching 95 to 100 weight percent of calotropis gigantean fibers and 0 to 5 weight percent of low-melting point fibers or 40 to 95 weight percent of calotropis gigantean fibers, 0 to 5 weight percent of low-melting point fibers and 5 to 55 weight percent of textile fibers; performing cotton blending; carding and lapping; and performing needle punching and adhesive pressing. Compared with the prior art, the calotropis gigantean fiber non-woven fabrics have readily available new textile materials, namely the calotropis gigantean fibers which can be comparable with cotton, have the smooth texture of silk and air permeability and comfortable sensation which are similar to all-cotton fabrics, and are natural and bacteriostatic; and calotropis gigantean is convenient to plant and low in cost, and the local ecological environment is improved greatly while the cotton and petroleum chemicals are supplemented insufficiently, so the calotropis gigantean fibers are new ecologically and environmentally-friendly textile fiber materials.
Description
Technical field
The present invention relates to textile technology field, specifically a kind of akund nonwoven fabric.
Background technology
Increase, the transformation of petroleum times, the lifting of green consumption idea and the development and utilization of biomaterial along with global population, people have not only proposed more high performance requirement to nonwoven material, and require low cost, thereby promoted of the development of non-woven raw material to diversification.
Make a general survey of thousands of kind nonwoven materials at present, because the requirement difference of using, form the nonwoven material of difference in functionality, use raw material to be: polymer chips, PLA, compound wood pulp, polyester fiber, polypropylene fibre, glass fibre, carbon fiber synthesising fibre raw material and part natural fabric etc.Comprising various medical treatment and civilian relevant antibacterial nonwoven material, is to add synthetic fiber or the chemical fibre that each analog assistant arrives antibacterial or degradation effect substantially.Synthetic fiber or chemical fibre are synthetic because of secondary, and to the potentially contaminated that environment produces, postscript faces the crisis of petrochemical industry resource exhaustion.Natural fabric is a reproducible resource in a kind of every year, because natural fabric light specific gravity, can be made into lightweight structural material, can get rid of because of the synthetic potentially contaminated that environment is produced of secondary, it is low, sustainable, safe in utilization to produce a kind of cost, antibacterial, degradable natural fabric nonwoven material has important practical exploration for China's nonwoven material.
The base stock of modern textile industry mainly relies on and uses cotton, wool, silk, fiber crops and chemical synthetic fiber.Because cotton planting chronic administration chemical fertilizer, agricultural chemicals, insect develops immunity to drugs, the soil hardens and environmental pollution easily, and wool also damages and ecological disturbance environment because of the flock of sheep overgraze, and synthetic fiber will be because the petroleum resources scarcity will restrict sustainable development.
At present, as new textile material, be one of most active research topic of modern textile new material with synthetics such as soybean, bamboo pulp, wood pulp, milk, corns.Fibers such as chemical fibre, synthetic fiber, fiber crops, bamboo pulp, wood pulp, soybean, milk, corn and pineapple must be through secondary synthetic or secondary operations just can obtain fiber, use above new textile material because of secondary synthetic or repeatedly synthetic waste gas, the waste residue contaminated environment harm humans that produces.So ecological, environmental protective new textile material technology all is devoted to research and develop in countries in the world, the Application and Development natural fabric is sought the more economical textile fabric of more environmental protection.
Calotropis gigantea is upright shrub or dungarunga, and leaf is to life, nearly stockless, and high about 2m～4m, perennial, grow thickly single, about 6～20, fluffy footpath 2m～4m is yielded positive results after 1 year or 2 years, flowers and fruits same periods.Spring, summer, Qiu Sanji are bloomed or are bloomed all the year round, and summer, autumn, winter be the result all, about 10 months of flowering fruit bearing stage.So its fruit shape such as ox horn be a name Calotropis gigantea, and corolla colyliform five drastic cracks are lined up the cyme of umbel formula or nearly raceme formula.Calotropis gigantea is in a small amount of wild state substantially, is distributed in areas such as Chinese Guangdong, Guangxi, Yunnan, Hainan Island and Asia, Sino-U.S., South America, Oceania, the African torrid zone or subtropical zone; The deserted mountain barren hill of arid, semiarid zone, height above sea level all can be grown below 1700 meters, and also can grow in the sandy beach, riverbank.Utilize the deserted mountain barren hill can carry out artificial implant mass, save the farmland, replenish the deficiency of cotton and petroleum chemicals, improve ecological simultaneously.Akund is natural, and wadding suede is neat, bright and clean soft and smooth, fibre length 2.5mm～3.5mm, fiber white is glossy, because its fiber one end of akund is set seeds, the difficulty of setting seeds is removed, and fiber is set seeds and will seriously be hindered spinning quality, and its fiber of akund is upright and outspoken, non-warping, obvolvent is poor, is difficult to spinning, so never developed as natural fabric, akund does not need the synthetic or secondary operations of secondary, is the environment-friendly and green textiles.
Summary of the invention
A kind of akund nonwoven fabric of providing at the deficiencies in the prior art is provided, it utilizes the natural fabric of Calotropis gigantea and other fiber to form through shredding, mixed cotton, lapping, combing, acupuncture, texture with silk, the gas permeability of cotton and comfort, and akund is easy to get, plantation and field management are easy, and planting cost is low, is a kind of new fibrous material fiber of weaving of ecological, environmental protective.
The concrete technical scheme that realizes the object of the invention is: to be these nonwoven fabric formed through shredding, mixed cotton, combing, cross lapping, acupuncture or water thorn, the sticking pressure by 95～100% weight portion akunds and 0～5% weight portion low-melting fiber or 40～95% weight portion akunds, 0～5% weight portion low-melting fiber and 5～55% weight portion textile fabrics for a kind of akund nonwoven fabric, characteristics.
Described textile fabric is hair, silk, fiber crops or synthetic fiber.
Described cross lapping is dry-laying, wet-laying, machinery one-tenth net, air lay.
The akund that the present invention compared with prior art has new textile material is easy to get, and can match in excellence or beauty with cotton and be used for nonwoven fabric, its lining not only has the smooth texture of silk, gas permeability and comfort that similar cotton is arranged, and natural bacteriostatic, Calotropis gigantea plantation ratio is convenient, cost is low, basically need not field management, and can utilize the deserted mountain barren hill to carry out implant mass, also having improved local ecological environment greatly in additional cotton and petroleum chemicals deficiency, is a kind of new fibrous material fiber of weaving of ecological, environmental protective.
The specific embodiment
The present invention gets the seed of the interior band of the Calotropis gigantea fruit pappus of ripe and cracking, through roll roll, cotton ginning, to set seeds and get its pappus fiber after removing, blow down through air-flow then, make intrastitial set seeds and contaminant removal clean, roll the rigidity that fiber is eliminated in the back by roll, but make it become the weaving natural fabric of softness, bending obvolvent.
Embodiment 1
With the akund of 95% weight portion with and 4080 low-melting fibers of 5% weight portion be mixed then and be crossed as net, water thorn, stickingly be pressed into antibacterial nonwoven fabric through shredding, mixed cotton, combing, dry method.
Embodiment 2
The flax fibre of 4080 low-melting fibers of the akund of 65% weight portion, 5% weight portion and 30% weight portion is mixed then is crossed as net, acupuncture, stickingly is pressed into antibacterial nonwoven fabric through shredding, mixed cotton, combing, air-flow.
Embodiment 3
The viscose of 4080 low-melting fibers of the akund of 85% weight portion, 5% weight portion and 10% weight portion is mixed then is crossed as net, water thorn, stickingly is pressed into antibacterial nonwoven fabric through shredding, mixed cotton, combing, air-flow.
The various embodiments described above just specify of the present invention, are not in order to restriction patent of the present invention, and are all for the present invention's equivalence enforcement or change, all should be contained within the claim scope of this patent.
Claims (3)
1. akund nonwoven fabric is characterized in that this nonwoven fabric is formed through shredding, mixed cotton, combing, cross lapping, acupuncture or water thorn, the sticking pressure by 95～100% weight portion akunds and 0～5% weight portion low-melting fiber or 40～95% weight portion akunds, 0～5% weight portion low-melting fiber and 5～55% weight portion textile fabrics.
2. according to the described akund nonwoven fabric of claim 1, it is characterized in that described textile fabric is hair, silk, fiber crops or synthetic fiber.
3. according to the described akund nonwoven fabric of claim 1, it is characterized in that described cross lapping is dry-laying, wet-laying, machinery one-tenth net, air lay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101993148A CN102071537A (en) | 2009-11-25 | 2009-11-25 | Calotropis gigantean fiber non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101993148A CN102071537A (en) | 2009-11-25 | 2009-11-25 | Calotropis gigantean fiber non-woven fabrics |
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| CN102071537A true CN102071537A (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101993148A Pending CN102071537A (en) | 2009-11-25 | 2009-11-25 | Calotropis gigantean fiber non-woven fabrics |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704262A (en) * | 2012-05-29 | 2012-10-03 | 黄惠民 | Method for preparing pure mudar-floss yarns |
| CN104963086A (en) * | 2015-07-09 | 2015-10-07 | 厦门百美特生物材料科技有限公司 | Alginate fiber anti-bacteria facial mask base cloth |
| CN109385744A (en) * | 2018-09-26 | 2019-02-26 | 振德医疗用品股份有限公司 | A kind of catkin needling non-woven medical dressing |
| CN110302012A (en) * | 2019-07-10 | 2019-10-08 | 武汉纺织大学 | The preparation method of the reverse osmosis paper diaper of multilayer antibacterial |
| CN111101250A (en) * | 2020-01-11 | 2020-05-05 | 南通纺织丝绸产业技术研究院 | Preparation method of multifunctional mudar floss blended yarn |
-
2009
- 2009-11-25 CN CN2009101993148A patent/CN102071537A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704262A (en) * | 2012-05-29 | 2012-10-03 | 黄惠民 | Method for preparing pure mudar-floss yarns |
| CN104963086A (en) * | 2015-07-09 | 2015-10-07 | 厦门百美特生物材料科技有限公司 | Alginate fiber anti-bacteria facial mask base cloth |
| CN109385744A (en) * | 2018-09-26 | 2019-02-26 | 振德医疗用品股份有限公司 | A kind of catkin needling non-woven medical dressing |
| CN109385744B (en) * | 2018-09-26 | 2021-04-20 | 振德医疗用品股份有限公司 | Catkin needle-punched non-woven medical dressing |
| CN110302012A (en) * | 2019-07-10 | 2019-10-08 | 武汉纺织大学 | The preparation method of the reverse osmosis paper diaper of multilayer antibacterial |
| CN111101250A (en) * | 2020-01-11 | 2020-05-05 | 南通纺织丝绸产业技术研究院 | Preparation method of multifunctional mudar floss blended yarn |
| CN111101250B (en) * | 2020-01-11 | 2021-05-28 | 南通纺织丝绸产业技术研究院 | Preparation method of multifunctional mudar floss blended yarn |
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Application publication date: 20110525 |