News-Zhejiang Century ChenXing Fiber Technology Co., Ltd.

30 Jul

Fully Automatic Winding: Yarn Quality & Automation Guide

Why Fully Automatic Winding Is a Make-or-Break Factor in Yarn Quality A single nylon 6 POY bobbin with uneven winding tension can cause over 15 breaks per 1,000 km during texturing—eroding margins an...
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24 Jul

Sun Protection Clothing Guide: UPF 50+ Fabrics, Nylon Yarn & Sourcing

What Is Sun Protection Clothing and Why Does UPF Matter? A fabric rated UPF 50 allows only 1/50th — or about 2% — of UV radiation to reach the skin. That single statistic decides whether an outdoor g...
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17 Jul

NIM SIM HIM Nylon6 DTY Intermingling Grades: Node Count & Performance

What Are Nylon 6 DTY Intermingling Levels? When a sourcing manager specifies NIM, SIM, or HIM for nylon 6 DTY, they are defining the yarn’s intermingling density—the number of compressed-air knots th...
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09 Jul

Yoga Wear Fabric Guide: Nylon 6, Polyester, Cotton & Spandex

A single hot yoga session can drench a cotton T-shirt in under 15 minutes, leaving it heavy, clammy, and chafing against the skin. That moment of distraction is exactly why fabric selection matters so...
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24 Jun

The Core Identity of Nylon 6 Pre-Oriented Yarn

The Core Identity of Nylon 6 Pre-Oriented Yarn Nylon 6 pre-oriented yarn (POY) is the semi-drawn filament engineered as the optimal intermediate for high-speed texturing. It directly determines final...
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17 Jun

Spandex ACY: Air Covered Yarn Properties & Applications

What Exactly Is Spandex ACY? Spandex ACY, short for Air Covered Yarn, is a composite elastic yarn in which a spandex filament core is wrapped with one or more continuous filament yarns using high‑pre...
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Fully Automatic Winding: Yarn Quality & Automation Guide

Sun Protection Clothing Guide: UPF 50+ Fabrics, Nylon Yarn & Sourcing

NIM SIM HIM Nylon6 DTY Intermingling Grades: Node Count & Performance

Yoga Wear Fabric Guide: Nylon 6, Polyester, Cotton & Spandex

The Core Identity of Nylon 6 Pre-Oriented Yarn

Spandex ACY: Air Covered Yarn Properties & Applications

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RECENT POSTS

Fully Automatic Winding: Yarn Quality & Automation Guide

Sun Protection Clothing Guide: UPF 50+ Fabrics, Nylon Yarn & Sourcing

NIM SIM HIM Nylon6 DTY Intermingling Grades: Node Count & Performance

Yoga Wear Fabric Guide: Nylon 6, Polyester, Cotton & Spandex

The Core Identity of Nylon 6 Pre-Oriented Yarn

Spandex ACY: Air Covered Yarn Properties & Applications