Zhejiang Leinuo Textile Technology Co., Ltd.

Name: Zhejiang Leinuo Textile Technology Co., Ltd.
Address: G60 high-speed toll station exit right side, Paitou Town, Zhuji City, Zhujia, 311800, CN
Telephone: +8613655857951

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Zhejiang Leinuo Textile Technology Co., Ltd.

Yarn is the bridge between you and me.

06/06/2026

Uniform covering prevents core exposure. The outer fibers (e.g., nylon, polyester) are tightly wrapped around the spandex via mechanical or air covering, preventing direct skin contact or exposure of spandex, reducing risk of broken filaments, slippage, and pilling.

30/05/2026

Key Features of Imitation Nylon (Nylon-like Fiber)

1.Soft Hand Feel
Similar to nylon, much softer than regular polyester.

2.Easy Dyeing
Can be dyed at 100–110°C (lower than polyester), with good deep dyeability.

3.Balanced Elasticity
Elastic recovery rate around 45% (at 20% elongation), better than polyester but slightly lower than pure nylon.

23/05/2026

Air Covered Yarn is widely used across various textile sectors due to its excellent elasticity, soft hand feel, and bulkiness. Key applications include:

Underwear & Seamless Garments: Provides ultimate softness and comfort for next-to-skin wear

Sportswear & Activewear: Offers high elasticity and recovery for activities like yoga and running

Swimwear: Maintains elasticity and durability even when exposed to water and chlorine

Socks: Essential for producing high-quality athletic socks, boat socks, and elastic casual socks

Denim (Stretch Jeans): Used to create comfortable, form-fitting denim fabrics that move with the body

18/05/2026

Characteristics of Color DTY Yarn (Solution Dyed DTY)

The core characteristic of Color DTY yarn is that the color is incorporated directly into the fiber during spinning. This gives it the excellent physical properties of regular DTY while offering superior color performance and environmental benefits.

Color Characteristics:

Vivid & Uniform: Pigments are uniformly dispersed in the spinning solution, resulting in consistent, lot-to-lot color without shade variation.
High Color Fastness: As pigments are embedded inside the fiber, its wash, rub, and light fastness are superior to conventionally dyed yarns (reaching grades 4-5).

Physical Properties:

Good Bulkiness & Elasticity: Inheriting DTY properties, it has excellent crimp bulk and elasticity. Fabrics made from it feel soft and full.
Moderate Tenacity: Offers good tensile recovery, abrasion resistance, and durability.

Production & Environment:

Simplified Process: Eliminates the conventional dyeing process, leading to shorter production cycles and faster delivery.
Eco-friendly: Achieves waterless dyeing with nearly zero wastewater discharge, significantly reducing energy consumption and pollution, aligning with sustainability goals.

Cost & Maintenance:

Lower Overall Cost: While the raw material may be slightly higher, it eliminates dyeing fees, making the total cost lower for mass production.
Easy Maintenance: Finished products are resistant to fading, making washing and care simple.

11/05/2026

Happy Mother's Day

09/05/2026

Colorful Rubber Covered Yarn

1.Wide range of colors available, from standard ones (red, blue, black, white, etc.) to fully customizable options based on Pantone codes or customer samples.
2.Excellent color fastness to washing and rubbing. The color remains vibrant and does not fade easily even after repeated stretching and washing.
3. Combines high elasticity with decorative appeal. Widely used in sports braces, swimwear, bra straps, colorful webbing, etc., offering both stretch and aesthetics.
4.Sheath can be made of polyester (crisp, high strength) or nylon (soft, skin-friendly) to suit different tactile requirements.
5.Can be produced with dope dyeing or space dyeing technology, offering uniform color and being more environmentally friendly than traditional dyeing.

02/05/2026

Happy Labor Day to all the hardworking hands around the world! 🌍👏
May your efforts be valued, and your rest be well deserved.

30/04/2026

Key Features of DTY Yarn for Webbing
Good Elasticity
DTY yarn has a crimped, bulky structure, giving the webbing moderate elasticity without being too stiff.

Soft Hand Feel
Softer than FDY, making it ideal for webbing that contacts skin or is hand-held (e.g., bag straps, pet leashes).

Good Abrasion Resistance
The slight fuzz on the yarn surface helps withstand repeated rubbing, extending the webbing’s lifespan.

Good Surface Coverage
The bulky fiber structure hides gaps between yarns, resulting in a smoother, fuller webbing surface.

Even and Vibrant Dyeing
DTY absorbs dye well, producing rich, uniform colors — great for colored webbing.

Cost-Effective
Offers good performance at a reasonable price, making it a popular choice for many webbing applications.

25/04/2026

Features of Polyester Yarn (DTY)

1.Good elasticity and recovery. As a polyester low-stretch yarn (crimp contraction ≤25%), it recovers quickly after moderate stretching. Fabrics are less prone to permanent deformation
2.Soft and bulky hand feel. Mimics the texture of wool, cotton, or linen. The texturing process eliminates the waxy luster of regular polyester, giving a more natural appearance
3.High strength and durability. Excellent breaking strength (100% retention when wet), good abrasion resistance, and strong wrinkle resistance. Fabrics are crisp, dimensionally stable, and quick-drying.
4.Improved dyeing properties. Dye uptake rate is 20-35% higher than regular polyester filament, with color fastness reaching grade 4-5. Solution-dyeing enables eco-friendly coloring.
5.Good processability. 30-40% lower friction coefficient than raw filament, low hairiness, high weaving efficiency. Interlaced DTY eliminates the need for sizing.
6.Limitations. Poor moisture absorption (moisture regain ~0.4%), moderate breathability, comfort inferior to natural fibers. Slightly lower elasticity limit compared to spandex.
7.Suiting fabrics, jackets, trousers, home textiles (curtains, upholstery), sportswear, underwear and socks. Ideal for garments requiring crisp appearance with comfortable stretch.

18/04/2026

Unique Structure
Composed of a core yarn (usually elastane for stretch) and a covering yarn (e.g., nylon, polyester, cotton). The covering yarn wraps around the core in a spiral pattern.
Excellent Elasticity
The core yarn provides high stretchability, making the fabric ideal for tight-fitting garments such as socks and activewear.
Soft Hand Feel
The outer yarn, made of natural or synthetic fibers, gives the fabric a soft, smooth texture for enhanced comfort.
Aesthetic Appearance
The covering yarn can offer various textures and lusters, meeting diverse design requirements.
Enhanced Durability
The outer yarn protects the core from abrasion and UV damage, extending the fabric's lifespan.
Good Breathability
By adjusting wrapping density, good air permeability can be achieved, suitable for underwear and summer clothing.
Wide Applications
Commonly used in socks, underwear, sportswear, medical bandages, and industrial fabrics.

Address

G60 High-speed Toll Station Exit Right Side, Paitou Town, Zhuji City
Zhujia
311800

Telephone

+8613655857951

Website

https://www.leinuotechnology.com/

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