PVC outsoles are typically used in the manufacturing of footwear to provide structure and support to the shoes upper, but are often chosen for their waterproof and shock-absorbing properties. These soles are commonly used in flats or casual footwear such as sneakers and sandals. PVC outsoles can be made in a range of colors and thicknesses, allowing for a lot of customization options for shoe designers. In terms of sizing, PVC outsoles do not typically run true to size. It is recommended to measure your foot size before purchasing PVC outsoles to ensure that you get the correct size. Additionally, PVC outsoles may require some break-in time before they conform to the shape of your foot. To clean PVC outsoles, they can be wiped with a soft cloth dipped in warm water and mild soap. They should not be washed in a washing machine or exposed to strong chemicals, as this may damage the material. 至于具體的制作流程，則要復雜得多。首先需要準備原料，然后進行備料、拌料、壓制成形、脫模修邊等工序。接著要進行二次硫化處理，以增加鞋底的彈性和硬度。最后，還需要進行打磨、噴砂、清潔等處理，以使鞋底表面光滑、美觀。 希望這些信息對你有所幫助！如果你還有其他問題，歡迎隨時問我。

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文章關聯詞: flat