COMPACT SIRO-SPUN POLARWARM MULTI-COMPONENT-BLENDED ELASTIC YARN FOR USE IN JEANS

2025-04-24News 1730

Main quality indexes and performances

Compact siro-spun Polarwarm multi-component-blended elastic yarn for use in jeans

No.	Tested item (Measurement unit)		Test result
1	Physiological comfortableness	Thermal resistance value(M2.K/W)	0.0568
		Clo value	0.366
		Warmth-retaining rate (%)	46.4
2	Far infrared performance	Far infrared emissivity	0.93
2	Far infrared performance	Far infrared radiation temperature rise value (℃)	2.2

Key words: Polarwarm fiber, lightweight, warmth-retaining

Raw materials and specifications:Siro-spinning Polarwarm fiber/acrylic fiber/viscose 6~21s elastic yarn

Reasons for recommendation: Single-and double-pack warmth-retaining yarn series is developed by blending functional, viscose, and acrylic fibers before combing them with corn-spun yarn, and as compared

with ordinary fabrics made of acrylic and viscose fibers, their performance on such indexes as warmth-retaining rate and clo value is remarkably enhanced, and they are the products upgraded from the yarn for use in traditional warmth-retaining jeans fabrics, having a relatively high value in terms of application and popularization.

Scope of application: Jeans fabrics