What should we do for deformation of the silicone mold ?

It should be dealt apart according to the size of the products. In principle, the hardness of the silicone should be based on the size of the products.

If the products is with small size and detailed patterns , the soft silicone 15-20shore A can be applied, which is easy for de-molding and will not damage the patterns.

For the products with medium size, such as 50cm, 25-30 shore A silicon should be used .

For the products with large size, such as 1m, harder silicone such as 35-40 shore A shall be recommended to avoid deformation.

2019-04-23