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3dx64mm recycled HCS polyester staple PET fiber
| ITEM | 3dx64mm recycled HCS polyester staple PET fiber |
| SPEC | 3d, 6, 7d, 15d, 20dx32-64mm |
| COLOR | semi dull, raw white, other dyed colors |
| Raw Material | PET flakes |
| Quality | 100% virgin or recycled |
| Packing | PP woven bag package, 300kg/bale, 23.40tons/40HQ |
| Shipment | immediately |
| Payment Term | LC, TT, DP |
| MOQ | 1x40HQ |
| Application | Spinning, Non woven |
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3dx64mm recycled HCS polyester staple PET fiber technical report
(virgin grade)
Product Name | Major Specifications | Usage | ||
Polyester Fiber | Hollow conjugated silicon | Deviation rate of linear density, % | ±14 | Filling & for production of spraying-bonded wadding and glueless cotton Fiber fill pillow, cushion, sofa etc |
Deviation rate of length , % | ±8 | |||
Number of roll, per 25mm | 10.0±4.0 | |||
Hollow ratio, % | ≥20 | |||
filling power V1,cm3/g | ≥150 | |||
filling power V2,cm3/g | ≥50 | |||
oil content, % | 0.16±0.04 | |||
Over-cut fiber content, mg/100g | ≤40 | |||
Defect content,mg/100mg | ≤20 | |||
Elestic recovery rate, % | ≥70 | |||
(recycled grade)
ITEM | UNIT | MIDDLE VOLUME | TOLERANCES |
Titer | DENIER | 7 | ±25 % |
Fiber Length | MM | 64 | ±10% |
Crimper count | count/25mm | 10 | 10±4 |
Double-length fiber | mg/100g | 130 | ≤200 |
Contents of defect | mg/100g | 148 | ≤400 |
Puff V1 | cm3/g | 160 | ≥155 |
Puff V2 | cm3/g | 55 | ≥50 |
Puff V3 | cm3/g | 170 | ≥160 |
Hollowness | % | 20 | ±12% |
Specific resistance | Ω·cm | 2.6X1010 | ≤1010 |
Elasticity Recovery | % | 60 | ≥58 |
3dx64mm recycled HCS polyester staple PET fiber introduction
♦ Introduction
POLYESTER SYNTHETIC DOWN FIBER, MICRO DOWN LIKE FIBER is micro denier polyester staple fiber developed through direct spinning technology, and its thickness is 1/100 of one human-hair. Thus it has fantastic soft touch that can be applied to deluxe textiles or stuffs as substitute for duck down feather.
The hollow conjugated silicon polyester staple fiber is lighter by 20% than ordinary fiber wih its hollow construction. It makes no air convenction in fiber to keep warm. It can keep body warm by wrapping warm air and isolating cold air. The fiber is light and good in warm keeping.
♦ Application
Filling for jacket, winter clothes, coat, sleeping bag or other home textiles
♦ Recommendation
Super soft touch, friendly with human skin.
Siliconized type is used for deluxe padding, duck down-like pillow and quilts, non-wovens, and this type can be specialized with anti-bacterial treatment. Non-siliconized type is used for fabrics as well as padding, non-woven.


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