Selection And Characteristics Of Polyester Thread

Selection of polyester thread: polyester thread is widely used in clothing, shoes, handbags, toys; For sewing all kinds of cloth, PVC, PU fabric products, polyester long fiber line is generally used for surface line, and polyester short fiber line is a good match for bottom line. Can also use a single, surface line thicker than the bottom line a model is available. Of course, the brand should choose special product line or core-wrapped wire, sewing performance is more guaranteed!
Price of polyester thread: Polyester thread is the most commonly used sewing thread on the market because of its low price and simple production technology.
Polyester line classification: continuous fiber (polyester long fiber) and polyester short fiber two categories
Features and differences: polyester long fiber bright color, smooth without hair, good strength; Polyester staple fiber is soft, with hairiness on the surface of thread body, poor strength, but good sewing property.
polyester components: Polyester fiber, commonly known as polyester
Model features: polyester long fiber is usually synthesized in 3 strands, according to the thickness requirements can be put together into 150D/3 strands, 210D/3 strands, 420D/ strands, and the higher the number of D, the thicker the line diameter; The polyester staple fiber sewing thread is indicated by the number of pieces (S) and the number of pieces, such as 40s/ 2,30 s/ 3,20 s/2...... The larger the number, the smaller the diameter of the line.
Polyester sewing thread: Polyester sewing thread can be selected.
(1) Special line: 8 grams of denier filament twisting line is selected, single line drawing is fixed at high temperature, coupled with appropriate proportion of imported wax oil lubrication, special line tension is strong, straight and non-elastic, further sewing performance.
(2) polyester and polyester core-coated yarn: What shall we do if we want the softness of polyester staple fiber yarn and the strength of polyester long fiber yarn? -- During the production of polyester staple fiber thread, a continuous polyester long fiber is added in the middle, which looks the same as polyester staple fiber thread, but in fact increases its strength by 50 percent.