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Common sewing thread specification for garment |
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The common sewing thread specifications include:20s/2，20s/3，40s/2，40s/3，60s/2，60s/3,etc.
Line thickness comparision:20s/3>20s/2>40s/3>40s/2=60s/3>60s/2.
Line strength similar to the line thickness！
Generally speaking: 60s / 2 line used for thin fabrics, such as silk, georgette, summer wear; 60s / 3 40s / 2 line can be basically universal, is the most common sewing the thread, the general fabric can be used, such as cotton,40s / 3 line of hemp, polyester, rayon and other commonly used fabric; for thicker fabrics, such as what system of fabric, etc.; 20s / 2 20s / 3-wire can also be called denim line, the line thicker, the intensity, used for sewing denim, cases & bags. |
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Classification and use |
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Product |
Model/number |
Length/Weight |
Use |
Polyester sewing thread: |
29.5X2(20s /2) |
3000Y=2743M |
jeans,children's clothes,tent |
19.7X3(30s/3) |
29.5X3(20s/3) |
2000Y=1829M |
car seat,cases&bags,sneakers,leather shoes
jacket,stroller,sofa cushions |
19.7X2(30s/2) |
3000Y=2743M |
General garment fabrics,various knitting fabrics,
quilt cover,sheet,sportswear. |
14.8X2(40s/2) |
3000Y=2743M
4000Y=3658M
5000Y=4572M
8000Y=7315M |
14.8X3(40s/3) |
3000Y=2743M |
perianth ,sheepskin gloves,toys |
11.8X2(50s/2))
9.8X2(60s/2)) |
10000Y=9144M
5000Y=4572M |
T-shirt,thin fabrics,sand washing,silk
thin fabrics,piping,handkerchief |
9.8X3(60s/3) |
3000Y=2743M |
General garment fabrics,various knitting fabrics,
quilt coversheet,sportswear |
7.4X3(80s/3) |
3000Y=2743M |
high-quality shirts,senior national costumes |
Cotton sewing thread: |
9.8X3(60s/3) |
3000Y=2743M |
knitting garment whipstitch |
10000Y=9144M |
Polyester high-strength sewing thread: |
150-300DX2
150-300DX3 |
100-460g |
quilting,sewing thread for leather,overlocking |
150DX2 |
875g |
Nylon zipper teeth sewing thread |
150DX3 |
100DX2（polyester embroidery threads） |
100g |
computer embroidery,sewing machine embroiderypiping |
150-200DX1
（DTY lock edge line） |
100g |
whipstitch line |
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0.10D（Nylon pry edge line） |
65g |
overlocking serging line |
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Sewing thread amount calculation |
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Model |
Amount |
Model |
Amount |
Model |
Amount |
Flat needle machine |
Real length×3.6 times |
Double Needle Machine |
Real length×7.2 times |
Five locked stitcher |
Real length×27 times |
Three locked stitcher machine |
Real length×21 times |
Three zig-zag stitching machine |
Real length×5.5 times |
Five thread lobster whisker machine |
Real length×31.5 times |
Four lines lock side machines |
Real length×29.7 times |
Wistband machine(single-line account) |
Real length×6 times |
Three-thread overlock machine |
Real length×47 times |
Dog teeth lace machine |
Real length×18 times |
feed of the arm machine(single line) |
Real length×6 times |
Pull ears car |
Real length×14 times |
1/4" |
1.12Y |
1/2" |
2.2Y |
3/4" |
3.2Y |
1" |
4.1Y |
1/2" Button door |
1.1Y |
3/4" Button door |
1.8Y |
1" |
2.2Y |
phoenix eyes (603 line) |
2Y |
Eichhornia core(209) |
0.35Y |
stud(four-hole button) |
0.5Y/ |
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