CN102465354A - Synthetic animal protein fiber and spinning method of the synthetic animal protein fiber - Google Patents
Synthetic animal protein fiber and spinning method of the synthetic animal protein fiber Download PDFInfo
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- CN102465354A CN102465354A CN2010105461608A CN201010546160A CN102465354A CN 102465354 A CN102465354 A CN 102465354A CN 2010105461608 A CN2010105461608 A CN 2010105461608A CN 201010546160 A CN201010546160 A CN 201010546160A CN 102465354 A CN102465354 A CN 102465354A
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Abstract
The invention discloses a synthetic animal protein fiber and a spinning method of the synthetic animal protein fiber. The synthetic animal protein fiber comprises: by weight, 80 to 90 parts of waste and old polyethylene terephthalate (PET) bottle sheets and 10 to 20 parts of animal protein powder, wherein the waste and old PET bottle sheets have a melting point of 220 DEG C and viscosity great than or equal to 0.65dl/g; and the animal protein powder has particle sizes of 400 meshes. The synthetic animal protein fiber has a soft and smooth handle and good dyeing and moisture absorption performances. The synthetic animal protein fiber adopts raw materials of the waste and old PET bottle sheets which are recycled, and thus the purposes of circular economy development and resource recycle are realized.
Description
Technical field
The present invention relates to a kind of synthesis of animal protein fiber and spinning process thereof.
Background technology
Polyester is not only more satisfactory civilian textile material; Certainly also there is shortcoming, shows as mainly that dyeability is poor, hygroscopicity is low, feel difference etc., in order to overcome the problems referred to above; MODIFICATION OF POLYESTER FIBER began one's study from the sixties in 20th century; To the eighties, the research work of polyester fiber modification has obtained major progress, and makes polyester fiber production turn to new varieties.Domestic and international research mainly concentrates on following two aspects: the one, and chemical modification comprises methods such as copolymerization and surface treatment, changes the chemical constitution of polyester macromolecule, reaches the purpose of the performance of improving fiber.The 2nd, physical modification; Under the situation of the chemical constitution that does not change original polyester macromolecule; Change the fiber form structure and reach the purpose of improving fibre property, methods such as comprising composite spinning, co-blended spinning, change fiber process condition, change fibre morphology and mix fibre, interweave.Present modification technology can only increase the partial properties of polyester fiber, and is faced with severe resource problem.
Summary of the invention
The objective of the invention is to overcome the shortcoming that traditional polyester fiber exists, a kind of synthesis of animal protein fiber and spinning process thereof are provided, handle of fibre flexible smooth of the present invention, dyeing and moisture pick-up properties are good; And raw material of the present invention adopts the waste PET bottle sheet of recycling, develops a circular economy, and walks the road of resource regeneration.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of synthesis of animal protein fiber is a raw material with waste PET bottle sheet and eider down protein powder, and its component is by weight being respectively: waste PET bottle sheet is 80～90 parts, and the animal protein powder is 10～20 parts; Wherein waste PET bottle sheet fusing point is 220 ℃, viscosity >=0.65dl/g.The animal protein powder is 400 orders.
Described animal protein powder adopts the feather protein powder; Be raw material promptly, through grinding the natural organic high-molecular material super-refinement powder of processing with poultry feathers such as chicken, duck, geese.
A kind of spinning process of synthesis of animal protein fiber comprises the steps:
1) takes by weighing waste PET bottle sheet by above-mentioned weight ratio, waste PET bottle sheet is carried out the rotary-drum vacuum drying;
2) adopt animal protein powder with good biocompatibility; Method modified polyester fiber through blend; In the rotary-drum vacuum drying machine; Toward weight portion is that the adding weight portion is 10～20 parts of animal protein powders in 80-90 part waste PET bottle sheet, makes it abundant mixing, removes eider down protein powder contained humidity simultaneously fully;
3) get the above-mentioned raw material that mixes, carry out melt spinning;
4) will come into being strand reel, fall the silk, boundling, drawing-off then;
The fiber that 5) will pass through drawing-off batches and drying and shaping, and dried fiber is processed into the synthesis of animal protein fiber through cutting off, packing again.
In the described step 1) during rotary drum vacuumize vacuum be made as-more than the 0.098Mpa, temperature is made as 150～160 ℃, dry 9～10h makes bottle sheet moisture be lower than 80PPM.
Described step 2) the well-mixed time is 1h in.
In the described step 3) during melt spinning melt temperature be 230～240 ℃, ring blowing wind speed is 2.0m/s, spinning speed is 1100～1200m/min.
Drafting multiple is 2.80 in the described step 4), and the secondary drafting multiple is 1.16, and oil bath temperature is 69 ℃.
In the described step 5) during drying and shaping temperature be 180 ℃.
Beneficial effect of the present invention is: the present invention utilizes the framework again of the non-HAP superfine powdery material of a kind of usefulness to improve the method for the biocompatibility of PET material; Process adopts physical method, is carrier with PET, composite animal albumen powder body material; Carry out spinning through the melt blending technology; Ultra-fine animal protein powder and PET be framework again, realizes highly natural emulation property on the structure, gives simultaneously that its new performance and function---gas permeability, hygroscopicity and dyeability all are improved; And characteristics with environmental protection; The average brute force of synthesis of animal protein fiber of the present invention is 4.68CN/dtex, and average elongation is 37.6%, and fault is less than 71mg/100g.
Description of drawings
Fig. 1 is the spinning technique flow chart of synthesis of animal protein fiber of the present invention.
The specific embodiment
Embodiment 1
The spinning technique of the synthesis of animal protein fiber of present embodiment is: at first adopt 1.92 tons of waste PET bottle sheets, 0.48 ton of feather protein powder; Wherein waste PET bottle sheet fusing point is 220 ℃, viscosity >=0.65dl/g.The feather protein powder is 400 orders.Described feather protein powder is a raw material with poultry feathers such as chicken, duck, geese, through grinding the natural organic high-molecular material super-refinement powder of processing.
Concrete steps are: 1. take by weighing 1.92 tons of waste PET bottle sheets, it is joined carry out drying in the rotary-drum vacuum machine, vacuum is made as-0.098Mpa, baking temperature is made as 150 ℃, and dry 10h makes bottle sheet moisture be lower than 80PPM.
2. take by weighing 0.48 ton of feather protein powder,, it is added in the above-mentioned rotary-drum vacuum drying machine through the method modified polyester fiber of blend; Make it fully to mix 1h with waste PET bottle sheet; Make it abundant mixing, remove eider down protein powder contained humidity fully simultaneously, technological parameter is constant.
3. get the above-mentioned raw material that mixes, carry out melt spinning.Melt temperature is made as 230 ℃, makes solid mixt become melt, through filament spinning component, spin strand through spinnerets, spinning speed is made as 1100m/min, ring blowing wind speed is made as 2.0m/s, makes spun strand cool off rapidly.
4. the strand of will coming into being reel, fall the silk, boundling, drawing-off then is made as 2.80 with a drafting multiple, the secondary drafting multiple is made as 1.16, oil bath temperature is made as 69 ℃.
The fiber that 5. will pass through drawing-off batches and drying and shaping, and the drying and shaping temperature is made as 180 ℃.Dried fiber is again through cutting off, pack processing.The average brute force of the synthesis of animal protein fiber that present embodiment is produced is 4.68CN/dtex, and average elongation is 37.6%, and fault is less than 71mg/100g.
Embodiment 2
The spinning technique of the synthesis of animal protein fiber of present embodiment is: at first adopt 2.04 tons of ton waste PET bottle sheets, 0.36 ton of feather protein powder; Wherein waste PET bottle sheet fusing point is 220 ℃, viscosity >=0.65dl/g.The feather protein powder is 400 orders.Described feather protein powder is a raw material with poultry feathers such as chicken, duck, geese, through grinding the natural organic high-molecular material super-refinement powder of processing.
Concrete steps are: 1. take by weighing 2.04 tons of waste PET bottle sheets, it is joined carry out drying in the rotary-drum vacuum machine, vacuum is made as-0.099Mpa, baking temperature is made as 155 ℃, and dry 9.5h makes bottle sheet moisture be lower than 80PPM.
2. take by weighing 0.36 ton of feather protein powder,, it is added in the above-mentioned rotary-drum vacuum drying machine through the method modified polyester fiber of blend; Make it fully to mix 1h with waste PET bottle sheet; Make it abundant mixing, remove eider down protein powder contained humidity fully simultaneously, technological parameter is constant.
3. get the above-mentioned raw material that mixes, carry out melt spinning.Melt temperature is made as 235 ℃, makes solid mixt become melt, through filament spinning component, spin strand through spinnerets, spinning speed is made as 1150m/min, ring blowing wind speed is made as 2.0m/s, makes spun strand cool off rapidly.
4. the strand of will coming into being reel, fall the silk, boundling, drawing-off then is made as 2.80 with a drafting multiple, the secondary drafting multiple is made as 1.16, oil bath temperature is made as 69 ℃.
The fiber that 5. will pass through drawing-off batches and drying and shaping, and the drying and shaping temperature is made as 180 ℃.Dried fiber is again through cutting off, pack processing.The average brute force of the synthesis of animal protein fiber that present embodiment is produced is 4.68CN/dtex, and average elongation is 37.6%, and fault is less than 71mg/100g.
Embodiment 3
The spinning technique of the synthesis of animal protein fiber of present embodiment is: at first adopt 2.16 tons of waste PET bottle sheets, 0.24 ton of feather protein powder; Wherein waste PET bottle sheet fusing point is 220 ℃, viscosity >=0.65d1/g.The feather protein powder is 400 orders.Described feather protein powder is a raw material with poultry feathers such as chicken, duck, geese, through grinding the natural organic high-molecular material super-refinement powder of processing.
Concrete steps are: 1. take by weighing 2.16 tons of waste PET bottle sheets, it is joined carry out drying in the rotary-drum vacuum machine, vacuum is made as-0.01Mpa, baking temperature is made as 160 ℃, and dry 9h makes bottle sheet moisture be lower than 80PPM.
2. take by weighing 0.24 ton of feather protein powder,, it is added in the above-mentioned rotary-drum vacuum drying machine through the method modified polyester fiber of blend; Make it fully to mix 1h with waste PET bottle sheet; Make it abundant mixing, remove eider down protein powder contained humidity fully simultaneously, technological parameter is constant.
3. get the above-mentioned raw material that mixes, carry out melt spinning.Melt temperature is made as 240 ℃, makes solid mixt become melt, through filament spinning component, spin strand through spinnerets, spinning speed is made as 1200m/min, ring blowing wind speed is made as 2.0m/s, makes spun strand cool off rapidly.
4. the strand of will coming into being reel, fall the silk, boundling, drawing-off then is made as 2.80 with a drafting multiple, the secondary drafting multiple is made as 1.16, oil bath temperature is made as 69 ℃.
The fiber that 5. will pass through drawing-off batches and drying and shaping, and the drying and shaping temperature is made as 180 ℃.Dried fiber is again through cutting off, pack processing.The average brute force of the synthesis of animal protein fiber that present embodiment is produced is 4.68CN/dtex, and average elongation is 37.6%, and fault is less than 71mg/100g.
Claims (8)
1. synthesis of animal protein fiber, it is characterized in that: with waste PET bottle sheet and eider down protein powder is raw material, and its component is by weight being respectively: waste PET bottle sheet is 80～90 parts, the animal protein powder is 10～20 parts; Wherein waste PET bottle sheet fusing point is 220 ℃, viscosity >=0.65dl/g.The animal protein powder is 400 orders.
2. synthesis of animal protein fiber as claimed in claim 1 is characterized in that: described animal protein powder adopts the feather protein powder.
3. the spinning process of a synthesis of animal protein fiber as claimed in claim 1 is characterized in that comprising the steps:
1) takes by weighing waste PET bottle sheet by above-mentioned weight ratio, waste PET bottle sheet is carried out the rotary-drum vacuum drying;
2) adopt animal protein powder with good biocompatibility; Method modified polyester fiber through blend; In the rotary-drum vacuum drying machine; Toward weight portion is that the adding weight portion is 10～20 parts of animal protein powders in 80-90 part waste PET bottle sheet, makes it abundant mixing, removes eider down protein powder contained humidity simultaneously fully;
3) get the above-mentioned raw material that mixes, carry out melt spinning;
4) will come into being strand reel, fall the silk, boundling, drawing-off then;
The fiber that 5) will pass through drawing-off batches and drying and shaping, and dried fiber is processed into the synthesis of animal protein fiber through cutting off, packing again.
4. the spinning process of a kind of synthesis of animal protein fiber as claimed in claim 3; It is characterized in that: in the described step 1) during rotary drum vacuumize vacuum be made as-more than the 0.098Mpa; Temperature is made as 150～160 ℃, and dry 9～10h makes bottle sheet moisture be lower than 80PPM.
5. the spinning process of a kind of synthesis of animal protein fiber as claimed in claim 3 is characterized in that: the well-mixed time is 1h described step 2).
6. the spinning process of a kind of synthesis of animal protein fiber as claimed in claim 3 is characterized in that: in the described step 3) during melt spinning melt temperature be 230～240 ℃, ring blowing wind speed is 2.0m/s, spinning speed is 1100～1200m/min.
7. the spinning process of a kind of synthesis of animal protein fiber as claimed in claim 3 is characterized in that: drafting multiple is 2.80 in the described step 4), and the secondary drafting multiple is 1.16, and oil bath temperature is 69 ℃.
8. the spinning process of a kind of synthesis of animal protein fiber as claimed in claim 3 is characterized in that: in the described step 5) during drying and shaping temperature be 180 ℃.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255497A (en) * | 2013-04-19 | 2013-08-21 | 晋江市闽高纺织科技有限公司 | Hydrophilic super cotton-like polyester fiber added with silk, processing technique and fabric of hydrophilic super cotton-like polyester fiber |
| CN103572403A (en) * | 2012-08-07 | 2014-02-12 | 香港理工大学 | Composite fibers of polypeptide and chemical fibers and preparation method of composite fibers |
| CN106343628A (en) * | 2016-08-31 | 2017-01-25 | 浙江全美实业有限公司 | Polyester fabric for summer skirts |
| CN106350895A (en) * | 2016-08-31 | 2017-01-25 | 浙江全美实业有限公司 | Preparation method of multifunctional polyester fiber |
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| CN1403643A (en) * | 2001-08-30 | 2003-03-19 | 陈福库 | Composite kerating fiber and its production process |
| CN1594682A (en) * | 2004-07-08 | 2005-03-16 | 武汉科技学院 | Modified chemical fiber using natural protein fiber superfine powder and production process thereof |
| CN1616724A (en) * | 2003-11-13 | 2005-05-18 | 王开利 | Nano silver antibiotic pearl protein fibers |
| CN101054732A (en) * | 2007-06-08 | 2007-10-17 | 陈泉锋 | Method for producing high-strength low-extension type short fiber by reclaimed polyester bottle slice |
| CN101487142A (en) * | 2009-03-03 | 2009-07-22 | 南京工业职业技术学院 | Method for producing felt polyester staple fiber by recycling polyester bottle slice |
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2010
- 2010-11-10 CN CN2010105461608A patent/CN102465354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1403643A (en) * | 2001-08-30 | 2003-03-19 | 陈福库 | Composite kerating fiber and its production process |
| CN1616724A (en) * | 2003-11-13 | 2005-05-18 | 王开利 | Nano silver antibiotic pearl protein fibers |
| CN1594682A (en) * | 2004-07-08 | 2005-03-16 | 武汉科技学院 | Modified chemical fiber using natural protein fiber superfine powder and production process thereof |
| CN101054732A (en) * | 2007-06-08 | 2007-10-17 | 陈泉锋 | Method for producing high-strength low-extension type short fiber by reclaimed polyester bottle slice |
| CN101487142A (en) * | 2009-03-03 | 2009-07-22 | 南京工业职业技术学院 | Method for producing felt polyester staple fiber by recycling polyester bottle slice |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572403A (en) * | 2012-08-07 | 2014-02-12 | 香港理工大学 | Composite fibers of polypeptide and chemical fibers and preparation method of composite fibers |
| CN103572403B (en) * | 2012-08-07 | 2015-12-09 | 香港理工大学 | Polypeptide and chemical fibre composite fibre and preparation method thereof |
| CN103255497A (en) * | 2013-04-19 | 2013-08-21 | 晋江市闽高纺织科技有限公司 | Hydrophilic super cotton-like polyester fiber added with silk, processing technique and fabric of hydrophilic super cotton-like polyester fiber |
| CN106343628A (en) * | 2016-08-31 | 2017-01-25 | 浙江全美实业有限公司 | Polyester fabric for summer skirts |
| CN106350895A (en) * | 2016-08-31 | 2017-01-25 | 浙江全美实业有限公司 | Preparation method of multifunctional polyester fiber |
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Application publication date: 20120523 |