Glass food container inspection glass food container quality control

1.Inspection Environment and Requirement

-Requirement for place of inspection:Light from a power of at least 500 Lux.

-Perspective:The products must be tested by every angle.

2.Visual Non­Conformities Standard

Visual non­conformities as stated below are typical defects during production and must be handled either by means of suitable measuring or comparison practices. A practical method is to compare defects either against the specification guide or against provided samples.

-Not permitted any sharp point/sharp edge.

-Not permitted infestation of live insect.

-Not permitted blood mark.

-Not permitted flash mark,flow mark, broken etc.

-Not permitted burr,crack,chipped,hole,plug hole,logo and printing defect.

-Not permitted includes fibers, grease,dirt, impurity,fingerprints etc.

-Not permitted small brifht/white dots,air bubble,sand hole,dent mark,scratch mark.

-Not permitted uneven thickness etc.

3.Field Test & Measurement

-Color shading  check                  

-Function/Fitting check

-Smell check

-Product dimension check

-Product weight check

-Barcode readable check

-Capacity check

-Leakage test 

-Thermal shock check

-Microwave oven test

-Rub test

-Tape test

-Quantity per carton check

-Carton dimension check

-Carton weight check

-Carton drop test