| Quick Details | |||
| Type: | Fly Upper Rubber Covered Yarn | Raw Material: | Latex+ polyester |
| Cover Style: | Double covering | Technics: | As request |
| Use: | Knitted Socks | Evenness: | High standard |
| Pattern: | Raw | Yarn Count: | As request |
| Strength: | High standard | Place of Origin: | Zhejiang, China |
| Draft Ratio: | 3.5 | Model Number: | 210150150 |
| Application: | Fly Upper knitting | Weight(g/cone) | 500g/cone |
| MOQ: | 10KGS | Colour: | Rw black colors |
| Features: | Eco-Friendly | Packing: | Export Standard (cartons) |
| Certification: | Oeko-Tex Standard +GRS+ISO9001 | ||
Supply Ability &Packaging &Delivery
Supply Ability
Supply Ability 10000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details 65cm*45cm*36cm also can with pallets
Lead Time:
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Quantity(Kilograms) |
1 - 1000 |
>1000 |
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Est. Time(days) |
7 |
To be negotiated |
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Double covered yarn (DCY |
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Raw material: |
Spandex/latex + Polyester/nylon |
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color: |
raw white, black, colors as request |
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Packing: |
PP bags/cartons carton size 65*45*36.5 0.5kg/cone,24kg/carton 23kg/bag 268carton/20ft 400bags/20ft 635carton/40hq 715bags/40hq |
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spandex double covered yarn |
spandex+polyester |
1407575,2107575,560150150,2807575,etc. |
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spandex+nylon |
1407070,2107070,4207070,560140140, etc. |
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latex double covered yarn |
latex+polyester |
907575,1007575,1107575,63#150150,52#150150 etc. |
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latex+nylon |
907070,1007070,1107070etc. |
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| More details can be customized. | ||
| Samples can be sent to check whether conform to your requirements. | ||
PRODUCT APPLICATION
PUT INTO USE
100%SERVICE100%PASSION100%SATISF ACTION QUALITY FIRST CLIENT SUPREME
Our yarn can be used for leggings, silk socks, denim, bra, socks, underwear, ribbons, elastic tapes, gloves, shoe uppers, and so on.

PRODUCTION LINE
We have been professionally working on manufacturing double covered yarn for 20 years.
1 SPOOLING
Purchasing high-quality material and spooling it onto aluminium tube
2 THREADING
Threading spandex, polyester, or nylon on the machine to start the covering.
3 DOFFING
After finishing, doffing the spandex covered yam onto yan carrier.
4 CHECKING
Checking if there is ill-shaped yam or quality issue.
5 PACKING
Every carton using the plastic tape with same length and width.
6 WAREHOUSING
Storing yarn in warehouse and keeping the stable temperature and moisture.
7 LOADING
Loading the carton into container.



FAQ
Q: What is the usual denier of spandex?
A:Spandex is also produced in different types of brightness, usually: (take DUPONT as an example)
Transparent (CLEAR-LUSTER) : the surface fiber is smooth, so reflective into transparent, low friction rate, dry uniformity is poor, color is poor, suitable for short fiber material production, by fabric using more.
White root (DULL- LUSTER) : that is, the white, the surface fiber is uneven, large friction surface, color effect is good, suitable for matching
Long fiber production, coarse root, such as bust products and accessories with more.
Translucent (BRIGHT-LUSTER) : add titanium dioxide and anti-slip agent, strong resistance to chemical agents, swimsuit with more,
Because of its chlorine resistance.
Matte color (mat-luster) : between the white and translucent, matte white, suitable for knitting.
Spandex is available in a variety of product forms for different purposes and is divided into three main types: bare, core-covered, covered or twisted.
Each different combination has a different purpose.
bare yarn: Bare yarn:
It is 100% spandex yarn. The bare yarn is not used directly on the fabric. Most of them are produced together with rival materials and need to be produced with special equipment. Knitwear is most commonly used, such as swimsuits, sportswear, etc., generally 22-78Dtex.
core spun yarn
The yarn with bare yarn as core and other materials as outer skin is called CSY for short. If cotton core-covering is generally used to insert the drawn bare yarn on the spinning wheel of the ring split spinning machine, the bare yarn extension length of the core-wrapping yarn must be adjusted appropriately, and its expansion rate should be suppressed at 2 ~ 3 times. Nowadays, core yarn is divided into hard core yarn and soft core yarn. The rival materials of core yarn are cotton, polyester, nitrile and so on. Widely used in fabrics, knitwear, bandages, socks, underwear, jeans, generally 22-235Dtex mainly.
Number of general core-spun yarn and mixing rate (%) :
60s Cotton Bale 22dtex = Cotton 92% Spandex 8%
80s cotton bags 22dtex = 90% cotton spandex 10%
55s Cotton Pack 33dtex = Cotton 91% Spandex 9%
60s Cotton pack 33dtex = Cotton 90% Spandex 10%
30s Cotton pack 44dtex = Cotton 92% Spandex 8%
40s Cotton bale 44dtex = cotton 90% spandex 10%
50s Cotton Pack 44dtex = Cotton 87% Spandex 13%
12s Cotton Pack 78dtex = Cotton 96% Spandex 4%
16s Cotton Pack 78dtex = Cotton 95% Spandex 5%
20s Cotton Pack 78dtex = Cotton 93% Spandex 7%
30s Cotton bale 78dtex = cotton 90% Spandex 10%
40s Cotton bale 78dtex = cotton 87% spandex 13%
50s Cotton Pack 78dtex = Cotton 84% Spandex 16%
20s Cotton Pack 122dtex = Cotton 93% Spandex 7%
36s Cotton Pack 122dtex = Cotton 91% Spandex 9%
8s Cotton Pack 155dtex = Cotton 95% Spandex 5%
20s Cotton Pack 155dtex = Cotton 88% Spandex 12%
36s Cotton Pack 155dtex = Cotton 79% Spandex 21%
40s cotton bale 155dtex = cotton 77% spandex 23%
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