CN101691678A - Composite fabric of pure natural bamboo fibre, cotton and spandex - Google Patents
Composite fabric of pure natural bamboo fibre, cotton and spandex Download PDFInfo
- Publication number
- CN101691678A CN101691678A CN200910197341A CN200910197341A CN101691678A CN 101691678 A CN101691678 A CN 101691678A CN 200910197341 A CN200910197341 A CN 200910197341A CN 200910197341 A CN200910197341 A CN 200910197341A CN 101691678 A CN101691678 A CN 101691678A
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- cotton
- spandex
- bamboo fibre
- yarn
- bamboo
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Abstract
The invention relates to the technical field of novel fibres, in particular to a composite fabric of pure natural bamboo fibres, cotton and spandex. The composite fabric is characterized in that the composite fabric is knitted by the bamboo fibres, cotton blended yarn and spandex yarn; and the bamboo fibres and cotton blended yarn form the front surface of the fabric, and the bottom surface is made of the spandex yarn; the weight ratio of the bamboo fibres to the cotton blended yarn is 45:55; the weight ratio of the bamboo fibres to the cotton to the spandex is 43.2:52.8:4 after the addition of the spandex yarn; and the number of the bamboo fibres and the cotton blended yarn is between 32 and 60S, while the number of the spandex is between 40 and 70D. The composite fabric has the advantages that the extracted bamboo fibres have the fineness and whiteness similar to those of ordinary viscose fibres, excellent brute force, higher toughness and abrasive resistance and excellent spinnability; moreover, the fabric made from the bamboo fibres has excellent hydroscopic property and ventilation property and the functions of smoothness, velour, antibiosis and deodorization; and the composite fabric can be widely used in the fields of underwear products, home leisurewear and the like.
Description
[technical field]
The present invention relates to the tencel technical field, the composite material of specifically a kind of pure natural bamboo fibre, cotton and spandex.
[background technology]
Bamboo fibre is a kind of emerging natural, green, Recycled Fibers, and its base stock comes from the evergreen plant bamboo of the Nature.Bamboo fibre has hygroscopicity, gas permeability and drapability, these characteristics all are better than the COTTON FABRIC product, prior in addition its natural antibacterial of thing, the bacterium of same quantity is examined under a microscope, bacterium on the cotton products does not change, and the bacterium on the bamboo fibre is killed about 75% after 24 hours, and this is that other textile raw materials are incomparable.Though yet the characteristics of bamboo fibre itself are very good because the intensity of pure bamboo fibre is low, give knitting weave, dyeing and finishing etc. brought very big difficulty, and the wearability of its knitted fabric is had a greatly reduced quality.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art, adopt the mode of secondary acid bath drawing-off to extract bamboo fibre and, overcome the shortcoming that existing bamboo fiber wearability is poor, feel is not soft and air spots is sliding bamboo fibre and other fiber blends.
In order to achieve the above object, the composite material of a kind of pure natural bamboo fibre of the present invention, cotton and spandex, it is characterized in that: adopt bamboo fibre and cotton blending yarn to add the spandex yarn knitting and form, bamboo fibre and cotton blending yarn constitute the front of this lining, the bottom surface is the spandex yarn, the part by weight of the blended yarn of described bamboo fibre and cotton is 45: 55, adding the knitting back of spandex part by weight is bamboo fibre: cotton: spandex=43.2: 52.8: 4, bamboo fibre and cotton blended yarn number are 32-60S, and the spandex number is 40-70D.
The dried fracture strength of described bamboo fibre is 2.7-3.0cN/dtex, and wet breaking strength is 1.3-1.5cN/dtex.
Described knitting blowing, comb and parallel cotton fibers prior to spinning, slubbing drafting and the two road mixing in doubling step of comprising successively, yarn input tension is controlled at 5-6g when knitting, and bamboo fibre is controlled at 3% in the regain of above-mentioned each operation, and cotton regain in above-mentioned each operation is controlled at 8.5%.
The blending of described bamboo fibre and cotton blending yarn, twist factor are 350.
The fibre fineness of the bamboo fibre that extracts among the present invention and whiteness and common viscose fiber are approaching, powerful good, toughness and ABRASION RESISTANCE are higher, spinnability is good, fabric moisture of making and good air permeability, have the function of smooth, velvet, antibiotic, deodorization, the present invention can be widely used in fields such as underwear product, household sportswear.
[specific embodiment]
Below in conjunction with specific embodiment the present invention is set forth.
The present invention adopts bamboo fibre and cotton blending yarn to add the spandex yarn knitting and forms, bamboo fibre and cotton blending yarn constitute the front of this lining, the bottom surface is the spandex yarn, the part by weight of the blended yarn of described bamboo fibre and cotton is 45: 55, adding the knitting back of spandex part by weight is bamboo fibre: cotton: spandex=43.2: 52.8: 4, bamboo fibre and cotton blended yarn number are 50S, and the spandex number is 70D.
Described bamboo fibre adopts following extraction process preparation and gets:
A) preliminary treatment: be divided into bamboo chip after bamboo cleaned;
B) acid bath for the first time, drawing-off: above-mentioned bamboo chip is put into the sulfate liquor that has added denaturant 1815 carry out boiling, drawing-off, boiling temperature is 49 ℃, and digestion time is 5s, and the bamboo pulp after the boiling drawing-off is standby;
C) acid bath for the second time, drawing-off: above-mentioned bamboo pulp is put into the sulfate liquor that has added denaturant carry out the boiling second time, drawing-off, boiling temperature is 45 ℃, and digestion time is 2s, and the bamboo pulp after the drawing-off of boiling for the second time is standby;
D) bleaching: add clorox in the bamboo pulp after the boiling drawing-off for the second time, hydrogen peroxide carries out twice bleaching;
E) extract bamboo fibre: the bamboo pulp after will bleaching Tumblies Dry, and extracts bamboo fibre, again with the smart shredding of the bamboo fibre that extracts, packing at last.
Described denaturant 1815, i.e. aliphatic amine polyoxyethylene ether, it is soluble in water, is nonionic in alkalescence or the neutral medium, and is cationic in acid medium, has good level dyeing, diffusion; It is added in the sulfate liquor, can reduce the consumption of sulfate liquor in the acid bath, reduce the fabric strength damage.
Described bamboo fibre is to extract in bamboo with 8: 1 ratio, and its dried fracture strength is 2.7-3.0cN/dtex, and wet breaking strength is 1.3-1.5cN/dtex.
Described knitting blowing, comb and parallel cotton fibers prior to spinning, slubbing drafting and the two road mixing in doubling step of comprising, yarn input tension is controlled at 5-6g when knitting, and bamboo fibre is controlled at 3% in the regain of above-mentioned each operation, and cotton regain in above-mentioned each operation is controlled at 8.5%; The blending of described bamboo fibre and cotton blending yarn, twist factor are 350.
The bamboo that the present invention adopts the Sichuan Province of the title that " the Chinese land of plenty " arranged to abound with is a raw material, by extracting bamboo fibre technology the bamboo inner cellulose is extracted, and forms through operation manufacturings such as spinning again; The fibre fineness of the bamboo fibre that extracts and whiteness and common viscose fiber are approaching, powerful good, toughness and ABRASION RESISTANCE are higher, spinnability is good, fabric moisture of making and good air permeability, have the function of smooth, velvet, antibiotic, deodorization, the present invention can be widely used in fields such as underwear product, tame textiles and sportswear.
Claims (4)
1. the composite material of a pure natural bamboo fibre, cotton and spandex, it is characterized in that: adopt bamboo fibre and cotton blending yarn to add the spandex yarn knitting and form, bamboo fibre and cotton blending yarn constitute the front of this lining, the bottom surface is the spandex yarn, the part by weight of the blended yarn of described bamboo fibre and cotton is 45: 55, adding the knitting back of spandex part by weight is bamboo fibre: cotton: spandex=43.2: 52.8: 4, and bamboo fibre and cotton blended yarn number are 32-60S, the spandex number is 40-70D.
2. the bamboo fiber extraction process of the composite material of a kind of pure natural bamboo fibre according to claim 1, cotton and spandex is characterized in that: the dried fracture strength of described bamboo fibre is 2.7-3.0cN/dtex, and wet breaking strength is 1.3-1.5cN/dtex.
3. the composite material of a kind of pure natural bamboo fibre according to claim 1, cotton and spandex, it is characterized in that: described knitting blowing, comb and parallel cotton fibers prior to spinning, slubbing drafting and the two road mixing in doubling step of comprising successively, yarn input tension is controlled at 5-6g when knitting, bamboo fibre is controlled at 3% in the regain of above-mentioned each operation, and cotton regain in above-mentioned each operation is controlled at 8.5%.
4. the composite material of a kind of pure natural bamboo fibre according to claim 1, cotton and spandex is characterized in that: the blending of described bamboo fibre and cotton blending yarn, twist factor are 350.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910197341A CN101691678A (en) | 2009-10-15 | 2009-10-15 | Composite fabric of pure natural bamboo fibre, cotton and spandex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910197341A CN101691678A (en) | 2009-10-15 | 2009-10-15 | Composite fabric of pure natural bamboo fibre, cotton and spandex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101691678A true CN101691678A (en) | 2010-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910197341A Pending CN101691678A (en) | 2009-10-15 | 2009-10-15 | Composite fabric of pure natural bamboo fibre, cotton and spandex |
Country Status (1)
| Country | Link |
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| CN (1) | CN101691678A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517769A (en) * | 2011-10-31 | 2012-06-27 | 苏州创宇织造有限公司 | High-elasticity warm healthy knitted fabric |
| CN103385561A (en) * | 2013-08-13 | 2013-11-13 | 苏州鑫汉纺纺织有限公司 | Novel cape |
| CN103643382A (en) * | 2013-12-05 | 2014-03-19 | 吴江市亨德利纺织厂 | Medical binding cloth |
| CN104126882A (en) * | 2014-06-06 | 2014-11-05 | 南通纺科纺织科技有限公司 | Heat insulation fabric |
| US20150196434A1 (en) * | 2014-03-25 | 2015-07-16 | Jenny Alaine Reel | Stretch Cloth Diaper Flat |
| CN105133163A (en) * | 2015-07-17 | 2015-12-09 | 爱谱诗（苏州）服装有限公司 | High-elastic modal fiber underwear fabric |
| USD871721S1 (en) | 2018-04-19 | 2020-01-07 | CCBaby LLC | Baby onesie |
| CN110983557A (en) * | 2019-11-27 | 2020-04-10 | 江阴龙阳纺织有限公司 | Photodynamic antibacterial knitted underwear fabric and preparation method thereof |
| CN113829691A (en) * | 2021-09-23 | 2021-12-24 | 广东腾熙科技咨询有限公司 | Breathable and antibacterial functional fabric and preparation method thereof |
-
2009
- 2009-10-15 CN CN200910197341A patent/CN101691678A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517769A (en) * | 2011-10-31 | 2012-06-27 | 苏州创宇织造有限公司 | High-elasticity warm healthy knitted fabric |
| CN103385561A (en) * | 2013-08-13 | 2013-11-13 | 苏州鑫汉纺纺织有限公司 | Novel cape |
| CN103643382A (en) * | 2013-12-05 | 2014-03-19 | 吴江市亨德利纺织厂 | Medical binding cloth |
| US20150196434A1 (en) * | 2014-03-25 | 2015-07-16 | Jenny Alaine Reel | Stretch Cloth Diaper Flat |
| CN104126882A (en) * | 2014-06-06 | 2014-11-05 | 南通纺科纺织科技有限公司 | Heat insulation fabric |
| CN105133163A (en) * | 2015-07-17 | 2015-12-09 | 爱谱诗（苏州）服装有限公司 | High-elastic modal fiber underwear fabric |
| USD871721S1 (en) | 2018-04-19 | 2020-01-07 | CCBaby LLC | Baby onesie |
| CN110983557A (en) * | 2019-11-27 | 2020-04-10 | 江阴龙阳纺织有限公司 | Photodynamic antibacterial knitted underwear fabric and preparation method thereof |
| CN113829691A (en) * | 2021-09-23 | 2021-12-24 | 广东腾熙科技咨询有限公司 | Breathable and antibacterial functional fabric and preparation method thereof |
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Open date: 20100407 |