Glass product final quality control in China

Glass product final quality control in China

Randomly selected samples Samples were randomly taken from different trays or cartons. Check product workmanship, specifications, dimensions, and conduct corresponding tests.

• Glass products are broken, burst, gap, scraper must not accept. • Glass products can not be deformed, mouth, bottom uneven and crooked. • Bright glass can not be mixed with recycled materials, the product heart must be transparent and white, no other miscellaneous colors, the color of the colored glass to be stable, pure, uniform. • Whether manual blowing or machine blowing, the thickness of the glass should be average, not thin and thick. • The glass material should be melted well and evenly, as far as possible to avoid stones (unmelted slag), streaks. Bubble and other defects. • There can be no bubbles above 1CM of glassware (except for bubble effect glass).



• Inspection method • 1. The general appearance inspection must be carried out under the fluorescent lamp, the color difference must be determined under the standard light source box, the standard indoor light source is used: and the sample is placed about half a hand distance from the eye (about 8 inches), and the inspection time of each accessory is about 3-4 seconds. • 2. Size measurement: according to the requirements of the drawing measurement. • A. Measure dimensions with vernier calipers. • B. Combination parts: according to the requirements of the drawing measurement, if there is a deviation of 0.5mm, quality assurance according to the situation for acceptance, return judgment; If the deviation is more than 0.5mm, quality assurance will make special selection, selection and return judgment according to the situation.



Measured data(Product size,Outer Carton size and weights)





Special test for glass products.





Packing check（color box,outer cartons.）



• Inspection Report • The inspection report shows the situation at the inspection site. Check and verify that the goods meet the requirements of size, weight, packing and workmanship according to the information provided by customer. Work is good, function test is normal. After reading the report, customers can accurately judge whether the goods meet the requirements of the order.

• Eagle Eyes Quality Inspection Co.,Ltd. • Eagle Eyes, Watch Your Quality All The Time!!! • Office: 0086-596-6718-300 • Mobile: 0086-180-5920-1520 • Email: [email protected] • Website:https://www.china-qualityinspection.com/ • Website:https://www.china-quality-inspection.com/