Combination of 2 different hardness of sillicone.
For example, the combination of two different hardness,H50(soft) and H80(hard) make the product hard to twist.
Sillicone is not an allergic material and becomes ash when it is burnt. Also, it is a safe and environmentally friendly material.
Our sillicone products are the same type of sillicone as a packing material of kitchen utensils and toys for kids.
Sillicone is a very safe material. It is also used for kitchen utensils and toys for kids that normally require a high level of safety.
It is difficult to tell the difference between sillicone and rubber because both materials have some similar features such as elasticity and a good touch feel.
By burining both materials, it becomes clear to see the difference.
Sillicone temple tips can easily twist because sillicone is sometimes too elastic.
Our sillicone products have different hardness. By using different sillicone hardness, sillicone products become hard to twist.
For example, the combination of two different hardness,H50(soft) and H80(hard) make the product hard to twist.
If you need components which have to be elastic, sillicone is a perfect material.
Our sillicone products are made by thermoforming process. Therefore, it hardly breaks even through it is very elastic.