On the basis of experiments of spinning big-belly yarn wrapped by belt yarn, the spinning technology and yarn forming mechanism are introduced in this paper. Some noticing points are also pointed out.
文章基于纺制包大肚纱带子线的实验，简要介绍了大肚纱的纺纱工艺与成纱机理，指出了生产包大肚纱带子线的注意事项；
Straightly Stand on Wooden Pallet and Wrapped with Fibre Borad, Plastic Membrane &Kraft Paper Board Bound with iron Belts Externally and Then Mounted in the Container with Iron Belt.
木托架包装，用纤维板、塑料薄膜及瓦愣纸皮包裹，外用铁带捆扎，再用铁带固定于集装箱内来源考试大。
Straightly Stand on Wooden Pallet and Wrapped with Fibre Borad, Plastic Membrane &Kraft Paper Board Bound with iron Belts Externally and Then Mounted in the Container with Iron Belt.
木托架包装，用纤维板、塑料薄膜及瓦愣纸皮包裹，外用铁带捆扎，再用铁带固定于集装箱内来源考试大。
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