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The scratch resistance of the sole

Throughout the entire lifespan of footwear, the sole must undergo continuous bending without cracking or breaking.

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Sole parameters and testing

The hardness parameter for children's shoes in our country is between 45 and 65 Shore, and the sole is either too soft or too hard

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The flourishing development of sole materials has been a dramatic process in the past 70 years or so

In the 1930s, the sole materials were only leather, wrinkled thin rubber sheets, and woodblocks.

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Sole maintenance and upkeep

The sole of the shoe can be cleaned by wiping it with white toothpaste.

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