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Poly wrap Poly Corespun

Introduction

Doeast QIUGUI is a Poly wrap Poly Corespun used in areas where high productivity and seam security are required. Doeast QIUGUI provides strength and toughness which withstands the rigours of sewing process, to producing high quality seams.

Main Uses

  • Tailoring suits
  • Shirts
  • Jeans
  • Fine gauge knitwear
  • Dresses
  • Formal blouses

Advantages

  • High tenacity
  • High seam strength
  • Controlled elongation / recovery
  • Reduce seam pucker
  • Excellent sewing performance
  • Certified to Oeko-tex standard 100, the most stringent class covering babywear.

Physical and chemical properities

Thermal Properties

  • Melts at 250--260℃ , softens at 220--240℃
  • Shrinkage less than 1% at 150℃

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 unaffcted ,but soluble in some phenolic compounds.
  • Insects / microorganisms: unaffacted
  • Laundering / dry cleaning: unaffacted
  • Moisture regain: 0.4%

fastness properties

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