CN101580989B - Pearl yarn and method for producing same - Google Patents
Pearl yarn and method for producing same Download PDFInfo
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- CN101580989B CN101580989B CN2009100322593A CN200910032259A CN101580989B CN 101580989 B CN101580989 B CN 101580989B CN 2009100322593 A CN2009100322593 A CN 2009100322593A CN 200910032259 A CN200910032259 A CN 200910032259A CN 101580989 B CN101580989 B CN 101580989B
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Abstract
The invention relates to a pearl yarn and a method for producing the same. The pearl yarn is formed by coiling a high count yarn with routine twist on the surface of a low count yarn with low twist. The pearl yarn is produced according to the following steps: spinning: spinning cotton into the low count yarn with the low twist and the high count yarn with the routine twist; and combining strands and doubling: adopting the twisted processing; and coiling the high count yarn with the routine twist on the surface of the low count yarn with the low twist to form the pearl yarn. The method spins the low count yarn into the yarn with extremely low twist, can effectively ensure the flexibility of the yarn and increase the breaking elongation of the yarn; and the structure of coiling the high count twist with the normal twist on the surface of the low count yarn with the low twist can ensure the strength of the yarn, change the optical performance of the yarn, increase the strength of yarn reflected light and show luster like pearl. The yarn has washable and lasting flexibility and good restoration performance.
Description
Technical field
The present invention relates to a kind of preparation of pearl yarn, be specially a kind of have nacreous yarn and production method thereof.
Background technology
Along with the raising of people's living standard, to have higher requirement for comfortableness, the aesthetic property of textile garment, the feel of therefore improving yarn has become an important research project.Present most processing method is to add softener to improve the yarn feel on yarn, lining.But softener handle have not lastingly, not washable characteristic; Because of adding softener in the production process, the wearing fabric surface can increase chemical assistant, is unfavorable for health environment-friendly simultaneously.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of pearl yarn and production method thereof are provided, the yarn that this method is produced is soft, has soft gloss as the pearl, and the production process compliance with environmental protection requirements of this method.
Technical scheme of the present invention is such:
A kind of pearl yarn, it is formed by the high grade yarn of two different twists and the doubling of coarse yarn plying, it is characterized in that: described plying doubling is to adopt double twisting processing, is coiled in the coarse yarn surface of a low twist and is constituted by the high grade yarn of a conventional twist; Described coarse yarn is that yarn, the twist factor of 16s/1-50s/1 is 200-280, and described high grade yarn is that yarn, the twist factor of 55s/1-120s/1 is 300-340; The twist factor of described plying doubling is 250-280; The raw material of selected two yarns is selected from cotton, fiber crops, silk, hair, moisture absorbing and sweat releasing and washs.
It is further characterized in that: described two yarns all are gray yarns; Any one in described two yarns is dyed yarn; Described two dyed yarns that yarn is a different colours.
A kind of production method of pearl yarn, according to following steps production:
A. spinning
Cotton is spun into the coarse yarn of a low twist and the high grade yarn of a conventional twist; Described coarse yarn is the yarn of 16s/1-50s/1, and twist factor is 200-280; Described high grade yarn is the yarn of 55s/1-120s/1, and twist factor is 300-340;
B. the doubling of pooling capital
Employing double twisting processing is coiled in the surface of the coarse yarn of above-mentioned low twist with the high grade yarn of the above-mentioned conventional twist, forms pearl yarn; During described plying doubling, twist factor is controlled at 250-280.
The further technical scheme of the present invention is: increase the single-yarn dyeing operation between step a and step b; Also can after step b, increase the strand dyeing process.
In processing method of the present invention, coarse yarn is spun into the yarn of utmost point low twist, can guarantee the pliability of yarn effectively, increase yarn breakage degree of stretching; The high grade yarn of a normal twist is coiled in a this structure in low twist coarse yarn surface, when can guarantee yarn strength, changes the optical property of yarn, strengthen the catoptrical intensity of yarn, show gloss as pearl.In addition, increase the color that single-yarn dyeing operation or strand dyeing process can enrich yarn.
Yarn of the present invention has washable, lasting flexibility, good recoverability, but also have gloss as the soft pearl.
Yarn after the present invention's processing can reach following technical indicator: yarn degree of stretching stretches 20% than common carrying with number yarn degree of stretching, powerful increase by 10%.
The specific embodiment
The present invention is a kind of production method of pearl yarn, according to following steps production:
A. spinning
Cotton is spun into the coarse yarn of a low twist and the high grade yarn of a conventional twist, and wherein, coarse yarn is the yarn of 16s/1-50s/1, the minimum twist that most ring spinning apparatus can spin, and twist factor is 200-280; High grade yarn is the yarn of 55s/1-120s/1, the conventional twist, and twist factor is 300-340;
B. the doubling of pooling capital
Employing double twisting processing is coiled in the surface of the coarse yarn of low twist with the high grade yarn of a conventional twist, and twist factor is controlled at 250-280, forms pearl yarn;
Between step a and step b, increase the single-yarn dyeing operation, perhaps after step b, increase the strand dyeing process, can produce colored pearl yarn; Single-yarn dyeing technology can select common dyeing, section to dye etc. all kinds of.
The present invention can be widely used in cotton, fiber crops, silk, hair, moisture absorbing and sweat releasing is washed and the types of functionality fiber, can be applied to knitting, tatting, family widely and each textile industry such as spin.
Below in conjunction with embodiment the present invention is described in further detail:
Embodiment 1
A kind of method of producing pearl yarn with 32s/1 long-staple cotton+80s/1 long-staple cotton comprises following procedure of processing:
1, spinning
High-quality long-staple cotton is spun into 32s/1 respectively, two kinds of yarns of 80s/1;
The yarn twist that 32s/1 is thick is spinned by equipment is minimum, and the twist is 62 sth. made by twisting/10CM, and twist factor is 265;
The thin yarn of the 80s/1 hosiery yarns twist routinely spins, and the twist is 130 sth. made by twisting/10CM, and twist factor is 350.
2, plying doubling
According to the characteristic of two-for-one twister, a thin one thread is coated, is coiled in around the thick one thread.The twist is 53 sth. made by twisting/10CM, twist factor control 272.
Embodiment 2
A kind of closely spin to produce with 40s/1 dyed yarn+80s/1 have the method for nacreous colored cotton, comprise following procedure of processing:
1, spinning
High-quality long-staple cotton is spun into 40s/1 respectively, two kinds of yarns of 80s/1;
The yarn twist that 40s/1 is thick is spinned by equipment is minimum, and the twist is 53 sth. made by twisting/10CM, twist factor control 272;
The yarn that 80s/1 is thin spins by the normal twist of hosiery yarns, and the twist is 130 sth. made by twisting/10CM, and twist factor is 350.
2, single-yarn dyeing
40s/1 is dyed dyed yarn.
3, plying doubling
According to the characteristic of two-for-one twister, a thin one thread is coated, is wrapped in around the thick one thread, the twist is 58 sth.s made by twisting/10CM, twist factor controls 272.
Embodiment 3
A kind of production with 40s/1 cotton (the 90/10)+80s/1 thin,tough silk cottons of fiber crops (75/25) has the method for nacreous colored cotton, comprises following procedure of processing:
1, spinning
Select the cotton spinning of high-quality fiber crops to become the 40s/1 yarn of fiber crops cotton 90/10, the cotton spinning of high-quality thin,tough silk becomes 75/25 80s/1 yarn;
The 40s/1 yarn technical parameter of fiber crops cotton 90/10, the twist is 53 sth. made by twisting/10CM, twist factor control 272;
The 80s/1 yarn technical parameter of thin,tough silk cotton 75/25, the twist is 130 sth. made by twisting/10CM, twist factor is 350.
2, single-yarn dyeing
With the 40s/1 of fiber crops cotton 90/10, the 80s/1 of thin,tough silk cotton 75/25 dyes different colours respectively.
3, plying doubling
According to the characteristic of two-for-one twister, a thin one thread is coated, is wrapped in around the thick one thread.The twist is 58 sth. made by twisting/10CM, twist factor control 272.
Claims (7)
1. pearl yarn, its high grade yarn and doubling of coarse yarn plying by two different twists forms, and it is characterized in that: described plying doubling is to adopt double twisting processing, is coiled in the coarse yarn surface of a low twist and is constituted by the high grade yarn of a conventional twist; Described coarse yarn is that yarn, the twist factor of 16s/1-50s/1 is 200-280, and described high grade yarn is that yarn, the twist factor of 55s/1-120s/1 is 300-340; The twist factor of described plying doubling is 250-280; The raw material of selected two yarns is selected from cotton, fiber crops, silk, hair, moisture absorbing and sweat releasing and washs.
2. pearl yarn according to claim 1 is characterized in that: described two yarns all are gray yarns.
3. pearl yarn according to claim 1 is characterized in that: any one in described two yarns is dyed yarn.
4. pearl yarn according to claim 1 is characterized in that: described two dyed yarns that yarn is a different colours.
5. the production method of a pearl yarn as claimed in claim 1 is characterized in that, according to following steps production:
A. spinning
Cotton is spun into the coarse yarn of a low twist and the high grade yarn of a conventional twist; Described coarse yarn is the yarn of 16s/1-50s/1, and twist factor is 200-280; Described high grade yarn is the yarn of 55s/1-120s/1, and twist factor is 300-340;
B. the doubling of pooling capital
Employing double twisting processing is coiled in the surface of the coarse yarn of above-mentioned low twist with the high grade yarn of the above-mentioned conventional twist, forms pearl yarn; During described plying doubling, twist factor is controlled at 250-280.
6. the production method of pearl yarn according to claim 5 is characterized in that: increase the single-yarn dyeing operation between step a and step b.
7. the production method of pearl yarn according to claim 5 is characterized in that: increase the strand dyeing process after step b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100322593A CN101580989B (en) | 2009-06-09 | 2009-06-09 | Pearl yarn and method for producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100322593A CN101580989B (en) | 2009-06-09 | 2009-06-09 | Pearl yarn and method for producing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101580989A CN101580989A (en) | 2009-11-18 |
| CN101580989B true CN101580989B (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100322593A Expired - Fee Related CN101580989B (en) | 2009-06-09 | 2009-06-09 | Pearl yarn and method for producing same |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018264B (en) * | 2013-04-18 | 2016-09-07 | 江阴市茂达棉纺厂有限公司 | A kind of color cotton cotton core covering yarn and processing method |
| CN109191463A (en) * | 2018-10-31 | 2019-01-11 | 中原工学院 | Yarn twist detection device and yarn twist detection method |
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2009
- 2009-06-09 CN CN2009100322593A patent/CN101580989B/en not_active Expired - Fee Related
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| ASS | Succession or assignment of patent right |
Owner name: WUXI NATURAL TEXTILE INDUSTRIAL CO. LTD. Free format text: FORMER OWNER: TIAN TEXTILE INDUSTRY CO. LTD., WUXI CITY Effective date: 20101209 |
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Effective date of registration: 20101209 Address after: 214028 Jiangsu Province, Wuxi City District Xin Mei Road No. 51 Applicant after: Wuxi Natural Textile Industrial Co., Ltd. Address before: 214028 Jiangsu Province, Wuxi City District Xin Mei Road No. 51 Applicant before: Tian Textile Industry Co., Ltd., Wuxi City |
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Denomination of invention: Mercerized pearl yarn and method for producing same Effective date of registration: 20120627 Granted publication date: 20110810 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Natural Textile Industrial Co., Ltd. Registration number: 2012990000330 |
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Date of cancellation: 20150123 Granted publication date: 20110810 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: Wuxi Natural Textile Industrial Co., Ltd. Registration number: 2013990000171 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mercerized pearl yarn and method for producing same Effective date of registration: 20150126 Granted publication date: 20110810 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: Wuxi Natural Textile Industrial Co., Ltd. Registration number: 2015990000066 |
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Granted publication date: 20110810 Termination date: 20150609 |
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