CN105316825A - Blended yarn simultaneously containing polypropylene staple fiber and cotton - Google Patents
Blended yarn simultaneously containing polypropylene staple fiber and cotton Download PDFInfo
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- CN105316825A CN105316825A CN201410379380.4A CN201410379380A CN105316825A CN 105316825 A CN105316825 A CN 105316825A CN 201410379380 A CN201410379380 A CN 201410379380A CN 105316825 A CN105316825 A CN 105316825A
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- cotton
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- fiber
- chopped fiber
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Abstract
The invention relates to blended yarn simultaneously containing polypropylene staple fiber and cotton, which is prepared by blending the polypropylene staple fiber (the international convention moisture regain being 0.1 percent) being achromophilous, easily generating static electricity and having excellent heat retention property and the cotton (the international convention moisture regain being 8.5 percent to 10 percent) (and a certain ratio of other fiber can also be added), wherein the prepared blended yarn does not easily generate static electricity and has better heat retention property. By being combined with polyolefin stretch yarn which can be shaped at low temperature, the blended yarn can achieve wide market application prospect on the thermal underwear market.
Description
Technical field
The present invention relates to polypropylene chopped fiber peacekeeping cotton (or being added into other textile raw material of part again) blending, manufacture a kind of special textile blend line.
Because polypropylene fiber material not easy dyeing, international official regain is 0.1% and the defect such as easy as rolling off a log generation electrostatic, the temperature that can not tolerate more than 120 DEG C, and the temperature of the process portion of traditional dyeing containing cotton yarn or fabric, sizing and Final finishing is higher than 120 DEG C, seriously limit containing the application of polypropylene fibre raw material in field of textile, so existing commercially also not simultaneously containing polypropylene chopped fiber and cotton blended yarn.
Background technology
Along with the progress of science and technology, market there is elastic filament that can the be low-temperature shaped (such as " XLA of Shanghai Lian Sheng Fabritex S.r.l
tMdream silk
tM" series of polyolefins elastic filament) product, low-temperature shaped fabric can be carried out at 110 DEG C, solve a sizing difficult problem for the yarn containing polypropylene fibre raw material, fabric, for the market application containing polypropylene fiber or blending polypropylene fiber yarn provides technical guarantee.
On market majority fibers material warming characteristic in, the warmth retention property of polypropylene fiber is very outstanding, by comparing discovery, the thermal property of polypropylene fibre is apparently higher than fibers such as wool, acrylic, acrylic fibers, terylene, but the international official regain of polypropylene fiber is 0.1%, extremely easily produces electrostatic, by polypropylene chopped fiber cotton blended yarn or add other fiber again, the fiber that particularly blending regain is higher, can improve the defects such as the feel of finished product fabric, pilling and electrostatic.
Along with growth in the living standard, the requirement of people to winter warming underwear proposes new challenge-not only frivolous but also warming cold-proof underwear strong consumer demand and wide market prospects.
Now knitting thermal underwear in winter commercially, material is based on terylene, acrylic fibers, hair, cotton etc., in order to the national standard arriving the warming rate of cold-proof underwear requires (requirement of national standard to the warming rate of cold-proof underwear is more than 30%), the grammes per square metre of the fabric that usual knitting thermal underwear uses must at 280-300g/m
2more than could be up to standard.
If develop one have good warming rate, there is no again the blended yarn of electrostatic, the not only frivolous but also cold-proof underwear dress ornament of cold-proof comfort can be produced; " a kind of simultaneously containing polypropylene chopped fiber and cotton blended yarn " involved in the present invention can meet the yarn raw material manufacturing this series products just.
Summary of the invention
The object of the invention is to polypropylene chopped fiber and cotton fiber (or adding other fiber of part again) to carry out blending, manufacture a kind of simultaneously containing polypropylene chopped fiber and cotton blended yarn.
Detailed description of the invention
" a kind of simultaneously containing polypropylene chopped fiber and cotton blended yarn " of the present invention, but do not repel other fibre fractionation among same blended yarn.
Term " polypropylene chopped fiber " in the present invention refers to the polypropylene chopped fiber of filament fineness at the 0.01-10 dawn, and the average length of polypropylene short fiber is between 20mm-120mm.
Term " cotton " in the present invention refers to traditional textile cotton or title cotton fiber.
Concrete embodiment comprises following committed step:
By polypropylene chopped fiber, cotton and other fibrous raw material (if there is), feed intake in the ratio of setting, carry out mixing in common spinning equipment, combing, drafting, make rove.
By the rove described in above-mentioned [013], spun yarn spinning machine spins, makes spun yarn.
" spun yarn spinning machine " described in above-mentioned [014] can be ring spinning frame, precision spins fine spining machine, SEILE textile fine spining machine, match network precision spin the spun yarn spinning machines such as fine spining machine.
" spun yarn " described in above-mentioned [014], also claims " spun yarn ingot ".
By " spun yarn " described in above-mentioned [014], carry out aft-loaded airfoil, made finished product yarn or yarn cylinder, be indication of the present invention " a kind of simultaneously containing polypropylene chopped fiber and cotton blended yarn ".
" aft-loaded airfoil " described in above-mentioned [016], yarn steaming can be comprised, boil yarn, upper cured, yarn dyeing, oven dry, all or part of operation such as winder.
The present invention will be described further by following examples.
Embodiment 1#.
Adopt the rich sheath or bow case board polypropylene chopped fiber that Hubei Bo Taohexian Co., Ltd produces, specification is 1.5DX38MM.
Adopt the cotton raw material in the conventional Xinjiang that market is sold.
By " polypropylene chopped fiber: the cotton " ratio in " 65: 35 ", add blending bunker, through batch mixing-combing-drafting-rove, make polypropylene fibre/cotton blended roving.
The equipment that above-mentioned [023] processing technology adopts is common spinning equipment, mainly comprises: FA225 type carding machine-FA311 type drawing frame (some)-FA334 type sliver lap machines-FA425 type Speed frames etc.
By the rove obtained by above-mentioned [023], through FA506 type fine spining machine, by the specification coarse yarn and spinning fine yarn of 32s.
By the spun yarn obtained by above-mentioned [025] through ORIONM type automatic winder winder, namely make " a kind of simultaneously containing polypropylene chopped fiber and cotton blended yarn " of the present invention.
Tested by yarn cylinder obtained by above-mentioned [026], the yarn count specification of the spun yarn recorded is 32.1s; Average brute force is 246cN; The polypropylene fibre content of yarn is 63.5%, and cotton content is 36%, and impurity is 0.5%.
Embodiment 2#.
Conventional polyester short fiber on buying market, specification is 1.4DX38MM.
By " polypropylene chopped fiber: cotton: the terylene short fiber " ratio in " 60: 30: 10 ", add blending bunker, through batch mixing-combing-drafting-rove, make polypropylene fibre/cotton/blend polyester rove.
The equipment that above-mentioned [030] processing technology adopts is common spinning equipment, mainly comprises: FA225 type carding machine-FA311 type drawing frame (some)-FA334 type sliver lap machines-FA425 type Speed frames etc.
By the rove obtained by above-mentioned [030], through FA506 type fine spining machine, by the specification coarse yarn and spinning fine yarn of 32s.
By the spun yarn obtained by above-mentioned [032] through ORIONM type automatic winder winder, namely make " a kind of simultaneously containing polypropylene chopped fiber and cotton blended yarn " of the present invention.
Tested by yarn cylinder obtained by above-mentioned [033], the yarn count specification of the spun yarn recorded is 32.5s; Average brute force is 268cN; The polypropylene fibre content of yarn is 60.0%, and cotton content is 29.1%, and terylene content is 10.2%, and impurity is 0.7%.
Conclusion
Adopt " a kind of simultaneously containing polypropylene chopped fiber and cotton blended yarn " that method of the present invention is obtained, because cotton (international official regain is 8.5%-10%) higher for regain and polypropylene chopped fiber (international official regain is 0.1%) blending are made blended yarn, the electrostatic effectively reducing this type of blended yarn is produced, promotes the comfortableness of fabric; If after cotton or other stock-dye, fabric that is double-colored or multicolour effect can be made; Play the excellent thermal property of polypropylene fibre material again, play unique effect by the application of the exploitation of fabric and cold-proof underwear, dress ornament.
Claims (7)
1. one kind contains polypropylene chopped fiber and cotton blended yarn simultaneously.
2. " polypropylene chopped fiber " according to claim 1, it is characterized by and refer to that the average length of filament fineness at 0.1-10 dawn, staple fibre is between 20mm-120mm.
3. " blended yarn " according to claim 1, it is characterized by the scope of yarn count specification between 20s-80s.
4. " blended yarn " according to claim 1, it is characterized in that the content of " polypropylene chopped fiber " is between 5%-95%.
5. " blended yarn " according to claim 1, it is characterized in that the content of " cotton " is between 5%-95%.
6. " containing " according to claim 1, do not repel other fibre fractionation among same yarn simultaneously.
7. according to claim 1 " contain ... blended yarn ", it is characterized in that the content of the total content of " polypropylene chopped fiber and cotton " in blended yarn is between 40%-100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379380.4A CN105316825A (en) | 2014-08-04 | 2014-08-04 | Blended yarn simultaneously containing polypropylene staple fiber and cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379380.4A CN105316825A (en) | 2014-08-04 | 2014-08-04 | Blended yarn simultaneously containing polypropylene staple fiber and cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105316825A true CN105316825A (en) | 2016-02-10 |
Family
ID=55245094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410379380.4A Pending CN105316825A (en) | 2014-08-04 | 2014-08-04 | Blended yarn simultaneously containing polypropylene staple fiber and cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105316825A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419392A (en) * | 2017-08-14 | 2017-12-01 | 利均刺绣(海宁)有限公司 | A kind of wear-resisting type embroidery yarn and its processing technology |
| WO2020170469A1 (en) * | 2019-02-19 | 2020-08-27 | ダイワボウホールディングス株式会社 | Spun yarn, method for producing same, and cloth comprising same |
-
2014
- 2014-08-04 CN CN201410379380.4A patent/CN105316825A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419392A (en) * | 2017-08-14 | 2017-12-01 | 利均刺绣(海宁)有限公司 | A kind of wear-resisting type embroidery yarn and its processing technology |
| WO2020170469A1 (en) * | 2019-02-19 | 2020-08-27 | ダイワボウホールディングス株式会社 | Spun yarn, method for producing same, and cloth comprising same |
| CN113423883A (en) * | 2019-02-19 | 2021-09-21 | 大和纺织株式会社 | Textile yarn, process for producing the same, and fabric comprising the same |
| TWI803735B (en) * | 2019-02-19 | 2023-06-01 | 日商大和紡績股份有限公司 | Textile thread, its production method and fabric containing it |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |