100% Spun® Polyester
Sewing Thread
Spun Polyester Sewing Thread
Sroduct Attributes
Color: Raw white (bright) dyed
Specification: 20s/2/3, 30s/2/3, 40s/2/3, 50s/2/3, etc
Tube type: loose tube, paper tube
Features: TFO process, no knots
Material: 100% short fiber
Packaging: PP bag, cardboard box, other
Customization: Specifications and packaging can be customized
Features
- High strength
- High firmness
- Low elongation
- Corrosion resistance
staple fiber 1.33dtex38mm virgin class
polyester staple fiber in microscope
yizheng fiber 1.33*38mm virgin class
What is 100% spun polyester sewing thread?
100% spun polyester sewing thread is made of 100% polyester staple fiber, 1.33dtex*38mm virgin class. It also be called 100% Polyester Staple Spun Thread. Spun polyester sewing thread is suitable for high speed sewing machines. It has the advantages of high strength, good elasticity, suitable shrinkage, high friction and washing fastness and good chemical stability.
Different counts of sewing thread is suitable for all kinds of high-grade textile clothing, shoes, home textiles and decorative items.
Characteristics and advantages of spun polyester sewing thread
Material advantage
1. High intensity:
- Superior to traditional cotton and silk threads, it is more sturdy and durable.
2. Good elasticity:
- It has a certain degree of extensibility and resilience, and is not easily broken during sewing. The resulting clothing is elastic and not easy to sew.
3. Low shrinkage rate:
- Excellent stability, the stitches are not easily deformed or wrinkled after washing.
4. Good wear resistance:
- Friction resistant, with long-lasting stitching.
5. Chemical resistance:
- Resistant to mold and corrosion, not easily damaged by sweat or detergent.
Structural advantage
1. Soft to the touch:
- This is one of its most crucial characteristics. Due to the abundant fuzz on the surface, it feels like cotton thread and is very skin friendly, without causing stiffness or abrasion to the skin.
2. Excellent sewing performance:
- The surface feathers can reduce the frictional heat between the sewing hand and the fabric, effectively preventing the needle temperature from being too high and melting the sewing thread, especially suitable for high-speed sewing.
3. Full stitching and good filling properties:
- The fluffy short fiber structure can make the stitches fuller and effectively fill the pinholes, forming dense stitches with a certain waterproof (windproof) effect, which is not possessed by long thread.
The application of spun polyester sewing thread
Based on the above characteristics, polyester staple sewing thread has become the absolute mainstay in the following fields:
1. Clothing sewing (core application)
- Woven clothing: Shirts, pants, suits, jackets, jeans, workwear, etc. Its strength is sufficient for daily wear, and its softness ensures comfort.
- Knitted garment: T-shirts, underwear, sportswear, sweaters, etc. Its good elasticity can stretch and contract together with knitted fabrics.
- Down jacket/cotton jacket: Fluffy stitching can effectively fill pinholes, preventing down or cotton fibers from drilling out of the needle holes.
2. Home textile products
- Bedding article: Bed sheets, duvet covers, pillowcases, etc.
- Home Furnishing decoration:Curtains, sofa covers, cushions, etc.
- Daily necessities: Towels, bath towels, and blankets.
3. Other fields
- leather goods: Medium to low intensity requirements, such as some fashionable handbags, leather jackets, etc.
- Handmade DIY and Handicrafts: It is highly favored due to its wide application, easy operation, and good hand feel.
Table
Construction：Spun Polyester Sewing Thread
Ne：70s/2
Tex：16
Tictet：220
Ndl Sz Min Sz：55/7
Ne：60s/2
Tex：18
Ticket：180
Ndl Sz Min Sz：55/7
Ne：50s/2
Tex：21
Tictet：140
Ndl Sz Min Sz：60/8
Ne：40s/2
Tex：30
Ticket：120
Ndl Sz Min Sz：60/8
Ne：45s/2
Tex：24
Tictet：120
Ndl Sz Min Sz：65/9
Ne：60s/3
Tex：27
Ticket：120
Ndl Sz Min Sz：65/9
Ne：36s/2
Tex：30
Tictet：100
Ndl Sz Min Sz：75/11
Ne：28s/2
Tex：40
Ticket：80
Ndl Sz Min Sz：90/14
Ne：20s/2
Tex：50
Tictet：60
Ndl Sz Min Sz：100/16
Ne：28s/3
Tex：60
Ticket：50
Ndl Sz Min Sz：100/16
Ne：16s/2
Tex：80
Tictet：40
Ndl Sz Min Sz：110/18
Ne：12s/2
Tex：105
Ticket：30
Ndl Sz Min Sz：120/20
Ne：16s/3
Tex：120
Tictet：25
Ndl Sz Min Sz：140/22
Ne：12s/3
Tex：135
Ticket：20
Ndl Sz Min Sz：180/24
Table
| Consruction | Composition | Ne | Tex | Ticket | Weight (g/100m) | Twist(S/Z) | Strength(cN) | Direction |
| 100% Staple Spun Polyester Sewing Thread | 1.2D PE fiber, Virgin class | 20s/2 | 60 | 50 | 5.82 | 49~62 | 2200 | S/Z |
| 20s/3 | 90 | 30 | 8.73 | 40~51 | 3550 | |||
| 30s/2 | 40 | 75 | 3.9 | 61~76 | 1600 | |||
| 30s/3 | 60 | 60 | 5.85 | 49~62 | 2300 | |||
| 40s/2 | 30 | 110 | 2.91 | 60~75 | 1100 | |||
| 40s/3 | 45 | 75 | 4.365 | 60~75 | 1700 | |||
| 50s/2 | 24 | 150 | 2.3 | 82~103 | 850 | |||
| 60s/2 | 20 | 180 | 1.946 | 90~113 | 700 | |||
| 60s/3 | 30 | 120 | 3.01 | 74~92 | 1100 | |||
| Options of Customization | Type of fiber | Available. Bright or semi-dull. | ||||||
| Counts | Available. Up to customer’s demands. | |||||||
| Winding Type | Available. Both of paper tube(1.67kg/p) and plastic tube(1.25kg/p, ready for dyeing). | |||||||
| Dyeing | Available. Up to customer’s choice. | |||||||
| Stretched Treatment | Available. Alias:Hot Setting, Steamed Setting. | |||||||
| Package | Available. Pp bag(20kg or 25kg) and carton(customized). | |||||||
| Yarn count/Tex | Usage |
| 20S/2 (29.5*2) | Jeans, shoes, caps, leather bag, products, etc. |
| 20s/3 (29.5*3) | Jeans, shoes, handbags,sofa,leather products, Baby carriage,etc. |
| 30S/2 (19.7*2) | Art crafts, handbags, protective suits,trousers, etc. |
| 30S/3 (19.7*3) | Jeans, tents, leather ,bags, shoes, trousers,etc. |
| 40S/2 (14.8*2) | Trousers, coats, suits, shirts,knitwear,etc. |
| 40S/3 (14.8*3) | Protective suits, art crafts, shoes,etc. |
| 50S/2 (11.8*2) | Knitting garments, suit-dress, underwear, etc. |
| 60S/2 (9.8*2) | Ultrathin fabrics, underwear, suit-dress,light fabric stiched,etc. |
| 60S/3 (9.8*3) | Coats, suits, trousers, bed sheets quilts, blankets, etc. |
