To reduce the use of PVA in size formula in polyester cotton blended product, and reduce sizing cost, sizing practice of using low alcoholization PVA-217SB and Runli size mixture were done.

为了减少涤棉混纺产品浆料配方中pva的用量，降低上浆成本，应用pva - 217sb低醇解度P VA、润力浆料进行了上浆实践。

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Polyester Cotton Blended Fabric has good comfortability and high product added value, produce difficulty is existing for high broken ends percentage by using domestic equipment.

涤棉混纺织物舒适性好，产品附加值高，但使用国产设备生产经纱断头率高，生产难度大。

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