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75D/72F RW NIM Polyester Yarn

-- Steady & Reliable Manufacturer --

Introduction

Hangzhou Dingkai Chemical Fibre Co., Ltd. (DK) is a leading expert in micro-filament technology, producing Grade AA 75D/72F RW NIM yarns. Our 15,000 sqm Hangzhou facility uses 30 advanced DTY machines to ensure the precision required for fine-denier spinning. Since 2007, we have exported these high-filament-count yarns to B2B clients in over 30 countries, providing a luxury-grade raw material for fashion houses and technical textile manufacturers in South Korea, Europe, and Vietnam.

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Detailed Professional Description

The 75D/72F Raw White (RW) NIM (Non-Intermingled) polyester yarn is a micro-filament DTY specification designed for ultra-soft, high-end textiles. With 72 filaments in a fine 75 denier bundle, the dpf is approximately 1.04, placing it in the micro-denier category. The NIM configuration provides a perfectly smooth, node-free profile. This combination results in a yarn with exceptional softness, high surface area, and a silk-like touch, making it the preferred choice for premium apparel and high-density performance fabrics.

Application Fields

  • Premium Apparel: Ideal for luxury shirts, blouses, and dresses requiring a soft, flowing hand feel.

  • High-Density Performance: Used in ultra-fine, down-proof fabrics and windbreakers.

  • Intimate Apparel: Applied in premium lingerie and seamless undergarments for maximum skin comfort.

  • Precision Filtration: Used in industrial meshes where a fine, smooth filament structure is critical.

Specification Overview

Denier/Filament75D/72F
Filament TypeMicro-denier (dpf ~1.0)
IntermingleNIM (Non-Intermingle)
LusterSemi-Dull (SD) / Bright (BR)
ColorRaw White (RW)
GradeGrade AA

Production Process & Customization Service

Production involves precision drawing with cooling zones optimized for micro-filaments. Customization includes:

  • Luster Selection: Available in Bright (BR) for a satin-like sheen or Full Dull (FD) for a deep matte finish.

  • Oil Content: OPU levels can be precisely tuned (1.5% - 3.5%) for sensitive knitting machinery.

  • Intermingle Options: Can be customized to SIM if a small amount of cohesion is needed for warping.

Frequently Asked Questions (FAQ)

About Us
Hangzhou Dingkai Chemical Fibre Co., Ltd.
Hangzhou Dingkai Chemical Fibre Co., Ltd.
Hangzhou Dingkai Chemical Fiber Co., Ltd is established in 2007, located in Hangzhou, Zhejiang Province, in the southeast of China, near the Hangzhou International Airport.
Based on the continuing flourish of business, the company was committed to our own brand and insists on good quality of DTY yarn. We are China 75D/72F RW NIM Polyester Yarn Manufacturers and Wholesale 75D/72F RW NIM Polyester Yarn OEM/ODM Suppliers. Covering an area of 15,000 square meters, the company has 30 DTY machines.
Mainly exported to over 30 countries such as Vietnam, Cambodia, Myanmar, South Korea, Ukraine, Russia, Morocco, the Philippines, Mexico and etc.Our main yarn products include polyester DTY yarn, polyester Sd yarn, high intermingled yarn, polyester raw material. They all meet the Grade A and Grade AA .
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Color & Dyeing Methods

Our 75D/72F RW NIM is a premium base for piece dyeing. The micro-filaments achieve rapid and deep dye exhaustion, resulting in vibrant, rich colors. We maintain strict purity standards in our Raw White base to ensure that the delicate micro-filaments are free from any contaminants that could affect dyeing quality.

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