1. A three-dimensional net-like str

1. A three-dimensional net-like structure made from polyester having a swelling ratio dependent on a shear rate and configured to have a curled spring structure of filaments randomly brought into contact with and tangled with each other, having a three-dimensional striped sparse-dense configuration in a lateral direction relative to an extrusion direction, and having a filament diameter of 0.2 to 1.3 mm and a bulk density of 0.01 to 0.2 g/cm3, wherein the swelling ratio is shown as D2/D1 against shear rate when the polyester in molten state is extruded to the filaments from a capillary having a tube inner diameter D1 of 1.0 mm and a length of 10 mm at a temperature of 210° C. and D2 denotes a diameter of a cross section of the polyester filaments extruded and cooled down.

Results (Chinese Traditional) 1:

1.三維網狀結構由聚酯具有溶脹率依賴于剪切速率和配置有捲曲的彈簧絲結構隨機帶來接觸的和互相糾結，具有三維的條紋稀疏密集配置在橫向方向相對於擠壓方向，和有細絲直徑 0.2 到 1.3 毫米和 0.01 至 0.2 g 容重/cm3其中的溶脹比為 D2/D1 對剪切速率時顯示在熔融狀態中的聚酯擠壓向長絲從毛細管管內徑 D1 1.0 毫米和 10 毫米長度在 210 ° C.溫度和 D2 表示截面的滌綸長絲直徑擠壓和冷卻下來。

Results (Chinese Traditional) 2:

1.從具有溶脹比依賴的剪切速率和構造聚酯製成的三維網狀結構，以有絲隨機地與接觸並相互纏結的捲曲彈簧結構，具有三維條紋疏在橫向相對於擠出方向的方向-dense配置，並具有0.2長絲直徑至1.3毫米，0.01〜0.2堆積密度克/厘米3，其中該溶脹比被示為D 2 / D對剪切速度時的聚酯在熔融狀態下被擠壓到從一個毛細管具有管內徑為1.0mm D1和在210℃下和D2的溫度的10毫米長的長絲表示直徑擠出的聚酯長絲的橫截面的和冷卻下來。