PBT and Viscose Core Spun Yarn for Knitting Sweaters
Product Description
PBT Yarn TDS
ITEM | UNIT | 50D | 75D | 150D |
| Count | dtex/% | 56.9 | 81.1 | 161.85~170.15 |
| Tenacity | (cN/dtex)/% | 2.98 | 3.25 | >2.80 |
| Elongation | (%) | 30.2 | 26.9 | 20~30 |
| Crimp Contract | (%) | 49.4 | 48.5 | 44~52 |
| Interlace (mingle) | knots/meter | 10~20 | 10~20 | 25~55 |
| Twist | / | S | S | S+Z |
| Pkg density | g/cm3 | 0.72 | 0.72 | 0.78 |
| Oil Content | (%) | 3.2 | 1.6 | 2.6~3.4 |
| Crimp Stability | (%) | >75 | ||
| BWS | (%) | 5.4 |
Specifications of PBT Yarn
Description | Specification | Usage Range | Weaving type | Downstream | Remarks |
PBT-DTY | 30-150D | Warp, weft | Weaving, Knitting, Coated | Women's dress, swimwear, sports tight fabric | Single-stranded, Double strand, Double twisting process |
150-900D | Warp, weft | Weaving, Knitting, Coated | Stretch denim, blanket | Single-stranded, Double strand |
Last year In china market,PBT core spun yarn is very popular,it is also known as stuffed rabbit, production usually with PBT 50D DTY filament as core, outsourcing 1.5D nylon staple fiber and 1.5D viscose staple fiber and on the flat knitting machine weaving of woolen sweater production; the core spun yarn is compliant expansion loose and tight silky effect, mainly used for autumn and winter sweater.
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Ms Kero Wang
MP:8613814898700
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