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High temperature testing and appearance requirements for cosmetic glass bottles

2022-06-27

High temperature test requirements:vacuum bottle and emulsion bottle filled with clear water(insoluble particle size should not be greater than 0.002mm),put into thermostat+50°C±2°C,take out 24h later,after 2 hours of recovery at room temperature,test no crack,deformation,discoloration,leakage of paste,water leakage and other phenomena.

Uneven thickness of Cosmetic Glass Bottle Set will easily lead to damage,or easy to be broken by the contents in cold conditions,should be in the filling test reasonable capacity,in the transportation of the application of paper wrap and separate a single,on the product should be equipped with color box,inner tray and middle box can be more anti-vibration.

Appearance quality Requirements

1.Cleanliness:clean inside and outside,no free pollution,no ink stain pollution.

2.Outer packing:the carton shall not be dirty or damaged,and the inside shall be lined with plastic protective bags.The bottles and caps that are easy to be scratched shall be packed to avoid scratches.Each box is packed in a fixed quantity,sealed with adhesive tape,not mixed.Each batch of goods shall be attached with the ex-factory inspection report,and the product name,specification,quantity,production date,manufacturer and other contents marked on the outer box shall be clearly identifiable.

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