NIR vs. FIR Functional Fabrics: A Comprehensive Comparative Guide

The core differences between near-infrared (NIR) and far-infrared (FIR) functional fabrics. Their functions, principles, and applications. Two fabrics with similar names have completely different functions and working principles.

What is reflective yarn?

Reflective yarn is a specialized functional material designed to enhance visibility and safety in low-light conditions . It works on the principle of retro-reflection, where embedded glass beads or micro-prisms efficiently reflect light back to its source, such as car headlights .

Pre-shrinking and Heat Setting for Polyester/Spandex Blends: The Key to Dimensional Stability

Wash-and-Set​ process is a pre-treatment for knit fabrics (especially those with spandex) before cutting, combining relaxed washing and heat setting. Its core purpose is to eliminate internal stress and pre-release shrinkage​ in advance, ensuring permanent dimensional stability of the final garment. The fabric is allowed to fully shrink during washing, then heat-set to the exact required width and weight. This is a crucial step for producing high-quality, dimensionally stable stretch garments.

What is the Far-infrared fabric?

Far-infrared fabric is a high-tech functional textile material that, through a special process, absorbs the heat emitted by the human body and converts it into far-infrared rays, which are then radiated back to the body. This fabric not only provides warmth but is also hailed as a "wearable therapist," and has gained widespread attention in recent years in the fields of sports, medical, and everyday clothing.

The 100% Polyester Semi-Dull Waffle Knit: Your Ultimate Guide to a Balanced Performance Fabric

The fabric’s semi-dull luster​ offers a subtle, premium look, while the waffle structure enhances breathability and moisture-wicking properties, making it ideal for activewear, loungewear, and versatile seasonal garments. Weighing approximately 100–220 GSM, it balances lightweight comfort with durability. Compared to cotton waffle weaves, it dries faster and retains shape better; against plain knits, it provides superior airflow and thermal regulation.

A Deep Dive into the "Needle Withdrawal" Process: The Core Control Technology for Knit Fabric Finishing

"Needle Withdrawal" is a key control process in knit fabric setting, selectively removing pins from the needle plates to precisely regulate fabric width and weight. By reducing transverse tension points, it increases weight and stabilizes structure. Suitable for polyester and structured knits, it enhances dimensional stability and texture, but requires caution with high-elasticity fabrics to prevent elastic damage. This process is core to engineering final fabric performance.

Fabric Tech Decoded: Your Guide to Denier (D) and Filament (F) in Yarn Selection

Understanding yarn specifications is crucial for predicting fabric performance. This guide breaks down the essential metrics of Denier (D) and Filament Count (F), explaining how they influence everything from durability and handfeel to application suitability. Learn to balance these specifications for optimal fabric selection in any project, with practical insights and clear examples.

What is the flocked fabric?

Flocked fabric is created by adhesively bonding short fibers onto a backing, forming a soft, velvet-like pile. It offers a luxurious look, a plush feel, and provides some warmth and sound dampening. However, it lacks durability, is difficult to clean, and has poor breathability. Primarily used for decorative home items, fashion accents, and lining to add a touch of luxury.

What is the pique Fabric?

Pique is a knit fabric known for its distinctive textured, honeycomb-like surface. This structure enhances breathability and gives the fabric a durable, structured feel, though it is often on the heavier side. It is ideal for classic polo shirts that require a smart-casual look and good durability.

What is TPU Membrane Fabric?

TPU-coated fabrics redefine performance benchmarks for extreme environments. By harmonizing technical rigor with sustainable practices, we empower brands to deliver apparel that protects, adapts, and endures.

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What test method does antimicrobial fabric use?

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Analysis of the differences between textile deodorization standards?

How to test the deodorizing properties of textiles?