A chopping disk for diode plastic envelope product

The utility model provides a chopping disk for diode plastic envelope product, including porcelainous chopping disk body, run through being provided with a plurality of gas pockets between the upper surface of chopping disk body and the lower surface, every does the hole diameter of gas pocket set up to 30 60um, is the gas porosity who sets up between the upper surface of chopping disk body and the lower surface 40 100PPI. The beneficial effects of the utility model are that: through material and the structure that changes the chopping disk, unevenness's the condition can not appear in the UV membrane that makes the diode plastic envelope product bottom that the cutting is good, ensures when the test of diode plastic envelope product back end process accurately measurand to ensure the quality of product through ensureing the measuring accuracy, furthest eliminates the quality hidden danger of product, and the incision of diode plastic envelope product levels, no micelle, collodion silk produce. 本实用新型提供种用于二极管塑