... ,SS202,SS304and environmental protection as liquid silicone.Shape: Can produce round, oval, square, special-shaped tablet and shapes.Diameter: φ80mm ~ φ ... position of hole diameter drive arbitraryTesting:1 heat test: put glass lid into oven temperature to 200 °, and constant temperature for ... grain weight does not exceed 4.25 g,5 the dishwasher test: will cover glass washing 50 times in the dishwasher, ...