CN1699653A - Casein milk filaments and cashmere mixed yarn and production process thereof - Google Patents
Casein milk filaments and cashmere mixed yarn and production process thereof Download PDFInfo
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- CN1699653A CN1699653A CN 200510026221 CN200510026221A CN1699653A CN 1699653 A CN1699653 A CN 1699653A CN 200510026221 CN200510026221 CN 200510026221 CN 200510026221 A CN200510026221 A CN 200510026221A CN 1699653 A CN1699653 A CN 1699653A
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- cashmere
- milk filaments
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- lyocell
- milk
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Abstract
The present invention discloses a device for blending casein milk silk and cashmere into yarns, consisting of milk silk, cashmere, lyocell and modified polyester fiber; its production technology adopts the conventional equipment of a cotton textile factory, wherein the electrostatic elimination agent should be jetted in when the milk silk fiber is under pre-treatment, the carding machine should choose well its principal technological speeds, and when mixing, mixing one should merge 8 strands, mixing two should merge 6 strands and mixing three should merge 6 strands, too. The number of twists for low count yarn is restricted to 5-5.5 twists/10cm; the designed yarn number for co-spinning yarns is in the scope of 13dtex-23dtex (25s-45s). According the technical plan of the invention, multifarious specifications of blending casein milk silk and cashmere, lyocell as well as modified polyester fiber into yarns can be produced. When the clothing made of such milk silk co-spinning yarns is put on in summer, it is permeable; in winter, it can keep warm; in spring and autumn, it is soft and has a good overhanging effect.
Description
Technical field
Patent of the present invention relates to the spinning process in the Textile Engineering, is meant casein milk filaments and cashmere blended yarn and production technology thereof.
Background technology
The casein fiber is commonly called as milk filaments, be that aqueous milk is anhydrated, degreasing, utilizes the graft copolymerization technology that protein molecule and bright rare nitrile molecule are made the milk slurries, form through wet spinning new technology and high-tech means processing, make it form a kind of macromolecular linear macromolecule of milk protein amino acid that contains in structure, it is the novel fiber of third generation high-tech behind first generation natural fabric and second-generation synthetic fibre.Milk fibre elongation is less, and the DIMENSIONAL STABILITY of forming yarn and fabric is good, and regain is higher, and its mildew-resistant, mothproof performance are better than wool.Because the important component of milk filaments is a protein, various amino acid contents have 17 kinds more than up to 38%, and the pH value is 6.80 to be subacidity, keeps pressing close to consistent with human body skin.With milk filaments extremely dress in the thread lining of blended yarn summer breathe freely, lead wet, perspiration and tasteless; Winter dress is smooth, warming, skin and warming between play the synovial membrane effect, health is felt relief unfolds; Sky dress in spring and autumn is slim and graceful, soft, elegant and drapability is good.Milk filaments also has the natural bacteriostatic function simultaneously, and its bacteriostasis rate reaches more than 80%, and to the bacillus of harmful skin, coccus, mould all have inhibitory action.
The enterprise of present domestic energy development and production milk filaments staple fibre is very few, particularly short fiber production is only less than one-year age, so the technology in spinning process is ripe not enough, production is also unstable, its higher ratio resistance, fibre-fibre friction is little, fiber roll curvature is low, oil content is low etc., makes it have suitable difficulty in spinning process.Abroad, more famous is Japan, can produce milk filaments and staple fibre yarn thereof, but ripe not enough, especially aspect the casein milk filaments blended yarn, as milk filaments and cashmere blended yarn.Therefore develop milk filaments and cashmere blended yarn new product, carrying out the producing feasibility aspect with cotton spinning apparatus has to be solved.
Summary of the invention
In order to develop casein milk filaments and cashmere blended yarn new varieties, and can produce the casein milk filaments and the cashmere blended yarn of all size, patent of the present invention has proposed a kind of casein milk filaments and cashmere blended yarn and production technology thereof, and can reach the purpose of producing with cotton spinning apparatus.
The technical scheme that patent of the present invention proposes is: casein milk filaments and cashmere blended yarn, be made of with the modified polyester fibre blending milk filaments, goat cashmere, sheep suede, Lyocell (regenerated celulose fibre), its blending ratio is milk filaments fiber 5%--10%, cashmere fibres 5%--10%, sheep suede fiber 5%--10%, Lyocell (regenerated celulose fibre) 50%--60%, modified polyester fibre 20%--30%.Production technology adopts the common equipment in cotton mill, wherein during 1. milk filaments fiber preliminary treatment, sprays into the electrical static eliminator that concentration is 20%--30%, and straying quatity is the 2%--5% of fibre weight, vexed bag 30--40 hour.2. the main technique speed of carding machine: the doffer is 15r/min--20r/min, and cylinder is 280r/min--310r/min, and licker-in is 750r/min--900r/min, and cover plate is 80mm/min.3. mix and the time: mix and one be 8 also; Mix and two be 6 also; Mix and three be 6 also.4. roving twist is controlled at 5-5.5 sth. made by twisting/10cm.For making the uniformity consistency of blending ratio in the resultant yarn, before the scutching cotton operation, earlier pretreated milk filaments, goat cashmere, sheep suede, modified dacron are fully mixed by blending ratio, and packing is compacted into bag No. 1; Wrap for fibrous No. 2 again with by lyocell, full and uniform mixed on the cotton platform of grabbing of scutching cotton operation by blending ratio.Because milk fibre compares with the strength and elongation of fiber commonly used, its strength ratio terylene is low, and is suitable with silk and acrylic fibers, initial modulus with cotton, silk is suitable, and is also higher than acrylic fibers, and yarn strength enough is provided; Elongation of fiber is less, and the DIMENSIONAL STABILITY of yarn and fabric is good; Regain is higher; Its mildew-resistant, mothproof performance are better than wool.According to this performance, patent of the present invention has proposed the honest milk filaments of above-mentioned casein and cashmere, wool, Lyocell (regenerated celulose fibre) and modified polyester fibre blended yarn, on the basis of having carried out a large amount of engineer testings, above-mentioned rational blending ratio and production technology thereof have been drawn.On the basis of test of many times, obtained preferable blended yarn systematic count, at 13dtex-23dtex (25
s-45
s) scope.
Technical scheme by patent proposition of the present invention, can produce casein milk filaments and goat cashmere, sheep suede, Lyocell (regenerated celulose fibre) and the modified polyester fibre blended yarn of plurality of specifications, on the basis of having carried out a large amount of engineer testings, rational blending ratio and working condition thereof have been drawn.With the thread lining of this milk filaments blended yarn, that summer dress is breathed freely, led is wet, perspiration and tasteless; Winter dress is smooth, warming, skin and warming between play the synovial membrane effect and body felt relief unfold; Sky dress in spring and autumn is slim and graceful, soft, elegant and drapability is good.Milk filaments also has the natural bacteriostatic function simultaneously, and its bacteriostasis rate reaches more than 80%, and to the bacillus of harmful skin, coccus, mould all have inhibitory action.
Embodiment
Provide several embodiment below in conjunction with production
Embodiment 1
Systematic count: 40s.
The blending ratio of blended yarn: milk filaments 6%, goat cashmere 6%, sheep suede 6%, Lyocell (regenerated celulose fibre) 60%, modified polyester fibre 22%.
Technological process: raw material (give and handled milk filaments, goat cashmere, sheep suede, Lyocell, modified polyester fibre)-mixed case-griping cotton machine-opener-lapper-carding machine-mix and one-mixed and two-mixed and three-rove-spun yarn.
Points for attention:
1. give when handling milk filaments, spray into the electrical static eliminator of 30% concentration, straying quatity is 3% of a fibre weight, vexed bag 32 hours.
2. before the scutching cotton operation, earlier with pretreated milk filaments, goat cashmere, sheep suede, modified dacron in 1: 1: 1: 3.67 ratio fully mixes and packs and is compacted into bag No. 1, again with fibrous No. 2 bags of lyocell, in No. 1 bag weight: No. 2 bag weight is 40%: 60% ratio, be arranged in the scutching cotton operation and grab on the cotton platform, make each extracting can both obtain uniform blending ratio.Existing No. 1 bag weight is the 100kg/ bag, and No. 2 bag weight are that 200kg/ wraps, and then needs No. 1 bag 4 bags to wrap 3 bags with No. 2, and both are arranged in the scutching cotton operation and grab on the cotton platform.
3. select process speed for use: the doffer is 18r/min, and cylinder is 300r/min, and licker-in is 850r/min, and cover plate is 80mm/min.
4. mix and the time: mix and one be 8 also; And mix two be 6 also; Mix and three be 6 also.
5. roving twist: be controlled at 5.2 sth. made by twisting/10cm.
Yarn quality index: disconnected strong: 12.8cn/dtex; Bar does 15.36%; 6/km of details; 32/km of slubbing; 53/km of cotton knot.
Embodiment 2
Systematic count: 28s.
The blending ratio of blended yarn: milk filaments 10%, goat cashmere 10%, sheep suede 10%, Lyocell (regenerated celulose fibre) 50%, modified polyester fibre 20%.
Technological process: raw material (give and handled milk filaments, goat cashmere, sheep suede, Lyocell, modified polyester fibre)-mixed case-griping cotton machine-opener-lapper-carding machine-mix and one-mixed and two-mixed and three-rove-spun yarn.
Points for attention:
1. give when handling milk filaments, spray into the electrical static eliminator of 25% concentration, straying quatity is 4% of a fibre weight hundred, vexed bag 32 hours.
2. before the scutching cotton operation, earlier with pretreated milk filaments, goat cashmere, sheep suede, modified dacron in 1: 1: 1: 2 ratio fully mixes and packs and is compacted into bag No. 1, again with fibrous No. 2 bags of lyocell, in No. 1 bag weight: No. 2 bag weight is 50%: 50% ratio, be arranged in the scutching cotton operation and grab on the cotton platform, make each extracting can both obtain uniform blending ratio.
3. select process speed for use: the doffer is 15r/min, and cylinder is 280r/min, and licker-in is 800r/min, and cover plate is 80mm/min.
4. mix and the time: mix and one be 8 also; And mix two be 6 also; Mix and three be 6 also.
5. roving twist: be controlled at 5.5 sth. made by twisting/10cm.
Yarn quality index: disconnected strong: 11.6cn/dtex; Bar does 11.3%; 2/km of details; 21/km of slubbing; 30/km of cotton knot.
Embodiment 3
Systematic count: 45
s
The blending ratio of blended yarn: milk filaments 8%, goat cashmere 8%, sheep suede 8%, Lyocell (regenerated celulose fibre) 50%, modified polyester fibre 26%.
Technological process: raw material (give and handled milk filaments, goat cashmere, sheep suede, Lyocell, modified polyester fibre)-mixed case-griping cotton machine-opener-lapper-carding machine-mix and one-mixed and two-mixed and three-rove-spun yarn.
Points for attention:
1. give when handling milk filaments, spray into the electrical static eliminator of 20% concentration, straying quatity is 5% of a fibre weight hundred, vexed bag 40 hours.
2. before the scutching cotton operation, earlier with pretreated milk filaments, goat cashmere, sheep suede, modified dacron in 1: 1: 1: 3.26 ratio fully mixes and packs and is compacted into bag No. 1, again with fibrous No. 2 bags of lyocell, in No. 1 bag weight: No. 2 bag weight is 50%: 50% ratio, be arranged in the scutching cotton operation and grab on the cotton platform, make each extracting can both obtain uniform blending ratio.
3. select process speed for use: the doffer is 20r/min, and cylinder is 310r/min, and licker-in is 900r/min, and cover plate is 80mm/min.
4. mix and the time: mix and one be 8 also; And mix two be 6 also; Mix and three be 6 also.
5. roving twist: be controlled at 5.5 sth. made by twisting/10cm.
Yarn quality index: disconnected strong: 13.2cn/dtex; Bar does 14.6%; 12/km of details; 22/km of slubbing; 50/km of cotton knot.
Embodiment 4
Systematic count: 32s.
The blending ratio of blended yarn: milk filaments 5%, goat cashmere 5%, sheep suede 5%, Lyocell (regenerated celulose fibre) 55%, modified polyester fibre 30%.
Technological process: raw material (gives and handled milk filaments, goat cashmere, sheep suede, Lyocell, modified dacron
Fiber)-and mixed case-griping cotton machine-opener-lapper-carding machine-mix and one-mixed and two-mixed and three-rove-spun yarn.
Points for attention:
1. give when handling milk filaments, spray into the electrical static eliminator of 28% concentration, straying quatity is 2% of a fibre weight hundred, vexed bag 35 hours.
2. before the scutching cotton operation, earlier with pretreated milk filaments, goat cashmere, sheep suede, modified dacron in 1: 1: 1: 6 ratio fully mixes and packs and is compacted into bag No. 1, again with fibrous No. 2 bags of lyocell, in No. 1 bag weight: No. 2 bag weight is 45%: 55% ratio, be arranged in the scutching cotton operation and grab on the cotton platform, make each extracting can both obtain uniform blending ratio.
3. select process speed for use: the doffer is 19r/min, and cylinder is 290r/min, and licker-in is 750r/min, and cover plate is 80mm/min.
4. mix and the time: mix and one be 8 also; And mix two be 6 also; Mix and three be 6 also.
5. roving twist: be controlled at 5.3 sth. made by twisting/10cm.
Yarn quality index: disconnected strong: 12.5cn/dtex; Bar does 13.6%; 6/km of details; 21/km of slubbing; 35/km of cotton knot.
Claims (4)
1. casein milk filaments and cashmere blended yarn, it is characterized in that being made of with the modified polyester fibre blending milk filaments, goat cashmere, sheep suede, Lyocell (regenerated celulose fibre), its blending ratio is milk filaments fiber 5%--10%, cashmere fibres 5%--10%, sheep suede fiber 5%--10%, Lyocell (regenerated celulose fibre) 50%--60%, modified polyester fibre 20%--30%.
2. in order to realize described casein milk filaments of claim 1 and cashmere blended yarn, used production technology adopts the common equipment in domestic cotton mill, it is characterized in that:
During the preliminary treatment of milk filaments fiber, spray into the electrical static eliminator that concentration is 20%--30%, straying quatity is fiber weight percentage 2%-5%, vexed bag 30--40 hour.
The main technique speed of carding machine: the doffer is 15r/min--20r/min, and cylinder is 280r/min--310r/min, and licker-in is 750r/min--900r/min, and cover plate is 80r/min.
Mix and the time: mix and one be 8 also; Mix and two be 6 also; Mix and three be 6 also.
Roving twist is controlled at 5-5.5 sth. made by twisting/10cm.
3. according to described casein milk filaments of claim 2 and the used production technology of cashmere blended yarn, for making the uniformity consistency of blending ratio in the resultant yarn, it is characterized in that before the scutching cotton operation earlier with pretreated milk filaments, goat cashmere, sheep suede, modified dacron, fully mix by blending ratio, and packing is compacted into bag No. 1; Wrap for fibrous No. 2 again with by lyocell, full and uniform mixed on the cotton platform of grabbing of scutching cotton operation by blending ratio.
4. according to claim 1 or 2 described casein milk filaments and cashmere blended yarn and production technology thereof, it is characterized in that: preferable blended yarn systematic count is at 13dtex-23dtex (25
s-45
s) scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510026221 CN1699653A (en) | 2005-05-26 | 2005-05-26 | Casein milk filaments and cashmere mixed yarn and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510026221 CN1699653A (en) | 2005-05-26 | 2005-05-26 | Casein milk filaments and cashmere mixed yarn and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1699653A true CN1699653A (en) | 2005-11-23 |
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|---|---|---|---|
| CN 200510026221 Pending CN1699653A (en) | 2005-05-26 | 2005-05-26 | Casein milk filaments and cashmere mixed yarn and production process thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884650B (en) * | 2006-05-23 | 2010-06-09 | 浙江华孚色纺有限公司 | Milk protein fiber blended color spinning yarn and its production method |
| CN102505304A (en) * | 2011-10-31 | 2012-06-20 | 苏州创宇织造有限公司 | High-grade pure natural thermal underwear fabric |
| CN102797090A (en) * | 2012-08-31 | 2012-11-28 | 绍兴文理学院 | Manufacturing technology of machine knitting yarn |
| CN103046188A (en) * | 2012-12-18 | 2013-04-17 | 芜湖富春纺织有限公司 | Skin-friendly and warm-keeping combed yarn and production method thereof |
| CN103774313A (en) * | 2014-02-18 | 2014-05-07 | 南通双弘纺织有限公司 | Blended yarn containing polyester, camel hair and milk protein fiber |
| CN107326492A (en) * | 2017-08-28 | 2017-11-07 | 如皋市达瑞织造有限公司 | A kind of terylene, cotton, the mixed yarn of cashmere |
-
2005
- 2005-05-26 CN CN 200510026221 patent/CN1699653A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884650B (en) * | 2006-05-23 | 2010-06-09 | 浙江华孚色纺有限公司 | Milk protein fiber blended color spinning yarn and its production method |
| CN102505304A (en) * | 2011-10-31 | 2012-06-20 | 苏州创宇织造有限公司 | High-grade pure natural thermal underwear fabric |
| CN102797090A (en) * | 2012-08-31 | 2012-11-28 | 绍兴文理学院 | Manufacturing technology of machine knitting yarn |
| CN103046188A (en) * | 2012-12-18 | 2013-04-17 | 芜湖富春纺织有限公司 | Skin-friendly and warm-keeping combed yarn and production method thereof |
| CN103774313A (en) * | 2014-02-18 | 2014-05-07 | 南通双弘纺织有限公司 | Blended yarn containing polyester, camel hair and milk protein fiber |
| CN107326492A (en) * | 2017-08-28 | 2017-11-07 | 如皋市达瑞织造有限公司 | A kind of terylene, cotton, the mixed yarn of cashmere |
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