1.Material: OLLE ceramic knife is the only one who uses the 4# Zirconia in China. The

particles fineness is 30% higher than the 2# Zirconia. 

2.Blade: OLLE ceramic knife blades are as white as jade in perfect light transmittance,

 without any stain, chromatic aberration, shadow and hidden cracks.(Without any stain,

 chromatic aberration, shadow and hidden cracks, OLLE ceramic knives' blades are as 

 white as jade.)

 

3.Exclusive Processing Technic:OLLE is the only one in China who has the production

technology of cold isostatic pressing, and high temperature sintering by bell kiln,which is

designed and produced by OLLE. So that our products' density is higher than 6.02 g/cm3,

with 30% lower porosity, better strength.  ceramic knife

 

4.Sharpness: OLLE ceramic knives' sharpness and sharpness retention are 30% high

-er controlled.The edge angle is between 11°~13°,and the cutting edge angle is bet-

ween 35°~42°.  ceramic knife

 

5.Handle: Instead of using glue and thermal bonding to make handle, we OLLE ceramic

 knives use injection molding which is more sanitary, healthier and dishwasher safe.

 

OLLE ceramic knives are produced via accurate steps,blade molding by pressing,cold

 isostatic pressing(We OLLE is only one manufacturer in China who do this cold isosta-

 tic pressing which can let the knife much denser),high temperature sintering,accurate

 grinding,blade testing,handle injection,sharpness testing