OEM Super-Elastic Continuous Filament

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  • Super-Elastic Continuous Filament
  • Super-Elastic Continuous Filament
  • Super-Elastic Continuous Filament


Super-Elastic Continuous Filament

Zhejiang Doeast Thread Co.,ltd. is China super-elastic continuous filament manufacturers and super-elastic continuous filament polyester threads factory. Doeast DOFLEX is an innovative sewing thread made of PolyButylene fibre. It has excellent elongation and tenacity, broken elongation of single thread can reach 50% and more. It can be used for needle thread in high elastic fabric types and seams. DOFLEX has high initial modulus which can provide good looper formation, this is extremely important for sewing ability.


Main Uses

· Athletic Wear
· Swimsuit
· Yoga clothes
· Underwear
Super-Elastic Continuous Filament

technical parameter

Advantages :

- Excellent elongation & tenacity
- Excellent loop formation, consistent stitch formation
- Special lubrication technology to reduce abrasion
- Recoverable elastic can provide better seam elongation
- Certified to Oeko-tex standard 100, Class 1, the most stringent
class covering babywear.

Thermal Properties
- Melts at 220c, sticks at 190c
- Shrinkage less than 1% at 150c

Chemical Properties
- Mineral acids: Resistant to most mineral acids
- Alkalis: Essentially unaffected by weak alkalis, but less
resistant to stronger alkalis, especially at higher temperatures.
- Oranic solvents: Generally unaffected, but soluble in some phenolic
- Insects / microorganisms: unaffacted
- Laundering / dry cleaning: unaffacted
- 0.2% Moisture regain: 0.2%

technical parameter

Wash Fastness ISO 105 C03 Grade 4 Dry cleaning Fastness ISO 105 D01 Grade 4
Water Fastness ISO 105 E01 Grade 4 Perspiration Fastness ISO 105 E04 Grade 4
Rub Fastness ISO 105 X12 Grade 4 Light Fastness ISO 105 B02 Grade 4
Hypochlorite Fastness ISO 105 N01 Grade 4

technical parameter

Ticket Denier Tex Make up(m) Strength Min(CN) Elongation% Main Use
060 150D/3 50 2,000 1,120 50-55
080 150D/2 35 2,000 928 45-55
120 85D/3 27 3,000 830 45-50