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Zhejiang Leinuo Textile Technology Co., Ltd

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SCY spandex covered yarn 2050 3050 4050 for socks knitting

Minimum order quantity:1000kg
Delivery time:Subject to order
Payment:T/T ( 30% Advance ; 70% before loading container ) ; L/C at sight.
Supply capacity:15 tons per day
Port:Ningbo/ Shanghai
  • Description
  • Parameters and character
  • Our services
  • FAQ
  • Application
  • Inquiry

Product Type:Air Covered yarnNylon/Polyester Covered yarnSpandex(D) Polyester(D/F)
Place of Origin:China2030/14
Material:spandex and Nylon/Polyester2045/24
Brand Name:Leinuo2050/24
Yarn Type:Single Covered Yarn2075/36
Color:Raw White/Raw Black/According to customer needs3050/36
Certification:Oeko-Tex Standard 1003075/72
Usage:covered Air yarn for sock/hosiery/panty-hose/seam less underwear/glove/knitted sweater fabric/sports wear/ According to customer needs4075/72
Grade:AA grade70100/144


We adheres the development strategy of green low-carbon and environmental protection.

Always insisting on the ‘customer-centered’ business philosophy, to create a resource-saving and environment-friendly enterprise with the quality policy of ‘quality of advanced technology, and satisfying customers continuously’.

Nearly 20 years of production and service experience.

Owns professional production technology, quality management team, and skilled and stable industrial workers. 

We are mainly engaged in the production and sales of FDY, DTY, Covered Air Yarn, rubber covered yarn, Lycra Covered yarn, Copy Nylon yarn, High elastic yarn, Spandex and provide high quality materials for all types of textiles.

Leading companies in socks and circular machines, jointly promoting new product development, leading the development trend of the industry, and having a good reputation in the industry.


What is the difference between air covered yarn and spandex covered yarn?

Covered air yarn (ACY for short) is a kind of yarn in which the outer fiber filament and spandex yarn are simultaneously drawn through a certain type of nozzle, and then the high compressed air is sprayed regularly to form rhythmic network points.The fabric feels soft and smooth;

spandex covered yarn (English abbreviation SCY) is the outer fiber filament constantly rotates and encircled on the core spandex which is drawn at uniform speed. It is twisted and has a twist (English abbreviation TPM). The main feature of the fabric is its flat and straight style.

ACY SCY different

Parameters and character


Our services
Over the years, covered Air yarn has been sold to Southeast Asia, Central Asia, Africa, Europe, South America and other regions.



1.Q :What is ACY?

A :ACY is the abbreviation of covered  Air yarn.It consists of spandex andPOY.The key process is air injection. And it can be divided into Nylon ACY and Polyester ACY.

2.Q :What's your payment terms?

A :T/T ( 30% Advance ; 70% before loading container; L/C at sight.

3.Q :What are your main products?

A :Our main prodcuts are PolyesterDTY, Nylon DTY,SpandexCoveredYarncoveredAiryarn/Mechanical covered yarn,Polyester FDY,Nylon FDY,Hot Melt Silk,Industrial Yarn,Polyester High Elastic Yarn,Nylon High Elastic Yarnand RubberCoveredYarn.



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