Firstly, different materials.

The material quality has decided the silicone sleeve handle, appearance and taste.

Handle: good smooth feel bad, feel sticky

Appearance: good color uniformity, poor surface roughness, color shades, and even can be observed impurity

Taste: the silica gel has more or less odor. Bad taste is particularly strong, unpleasant silica gel.

Secondly, different mold. Reasonable, the fine degree of mold design, laid the silica gel sets the quality of the finished products, the use of convenience.

Other, silica gel thickness, post processing, will also affect the cost of silica gel sleeve.

Generally speaking, the thicker the higher the cost of silica gel sleeve. But not as thick as possible, or thin poor. For example, may affect the operation of hand feeling / thick, thin and more personal.

Post processing, including the dustproof, flash trim etc..

Surface treatment in different ways, the cost is not the same. As printing, transfer printing and so on radium, epoxy. Their price is and when making product cost, efficiency, labor cost, there is a direct relationship between control non-performing rate. Process more trouble, more adverse rate process, accumulated more, the higher the price.