Leather grain tester, Grain Crack Index Tester, Sole Leather Grain Crack Index Tester: To determine the propensity of the grain of a leather to crack during bending. The method is applicable to all sole leathers.
Bite Tester is used to test whether the toys has cracked after bite test, and if it has produced hazardous sharp points, hazardous sharp edges, and hazardous small parts after crack.
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