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Zhejiang Leinuo Textile Technology Co., Ltd

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3075 GRAY ACY Polyester Air Covering Spandex Elastic Yarn For Knitting


Minimum order quantity:1000kg
Package:67cm*45cm*31.5cm(ACY)
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



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  • Description
  • Parameters and character
  • Our services
  • FAQ
  • Application
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Description
Product Type:3075 GRAY ACYNylon/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
Specification:30752075/72
Color:Raw White/Raw Black/According to customer needs3050/36
3075/36
Certification:Oeko-Tex Standard 1003075/72
Twist:s/z4055/36
Evenness:Standard4075/36
Usage:

3075 GRAY ACY can be used as woven fabric, and double twisted yarn can be processed into single yarn or replaced with single yarnthe fabric feels good and can reflect the advantages of coating.


4075/72
70180/144
40150/144
Strength:Standard40100/144
Grade:AA grade70100/144


Parameters and character

What is twist S and twist Z?


Recently, there has been a lot of talk about S twist and Z twist threads and it’s getting attention. Some refer to thread twist as a left or right twist, but the proper terminology is S or Z twist. When a sewing thread is constructed, it is made up of multiple strands, usually two or three strands (also referred to as plies or ply) twisted together, although some may have as many as six or eight strands twisted together. All sewing, embroidery, or quilting threads made for home machines, industrial machines, or longarm machines should have a final Z twist pattern.

The direction of the twist is important. If you hold the roving at one end and you twist it to the left, you create an “S” twist. If you twist it to the right, you create a “Z” twist

The initial twist (or first twist) for the individual strands should be an S twist. These strands are then twisted together in a final Z twist to form the thread. This is the same worldwide for any major brand of sewing, embroidery, or quilting machine. There are a few threads that have the opposite twist. Some hand quilting thread, knitting, and weaving threads have a final S twist. If you use a thread with an opposite twist, the thread will loosen instead of tighten as you sew with it. Threads are not marked with the twist pattern because it isn’t considered essential to know. If you use quality thread from a reliable company and stitch with it in its intended purpose, most likely it has the proper twist. If you notice that your thread unravels as it sews, it is probably a thread not intended for machine work.

75d denier polyester yarn 36F DTY textured yarn


Our services

Classification of Air Covered Yarn


1. According to the number of covering layers, it can be divided into two types: single-covered yarn and double-covered yarn. Among them, nylon-spandex covered yarn and polyester-spandex covered yarn are mostly covered by single wrapping.

2. According to different equipment, it can be divided into two types: mechanical covered yarn and royal blue ACY air covered yarn.

DTY 150D36F Raw White Polyester Yarn NIM SD AA grade



FAQ

1.Q:What are the factors that affect the cladding quality of spandexcoveredyarn?

A:1.Spandex wire draft multiple

2.Fineness of spandex filament

3.Covering degree

4.Type of cladding process


2.Q:Is your factory capable of producing?

A:Great.we have latest equipments and skilled workers ready for bulk orders right now.


3.Q:What are the factors that affect the cladding quality of spandexcoveredyarn?

A:1.spandex wire draft multiple

2.Fineness of spandex filament

3.covering degree


Application

The difference between SIM, HIM, NIM of ACY


Differentiation of the number of network points on yarn

HIM

high-intermingled 100-120 knots per meter is called high-intermingled

SIM

slight-intermingled 40-50 knots per meter is called slight-intermingled

NIM

non-intermingled/nigh intermingled 0-10 knots per meter is called non-intermingled.

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