One, the surface

1. Smoothness (old bottles are often rough)

2. The glass bottle should have no obvious bubbles and wave patterns and other quality problems

3. Concave and convex patterns and fonts should be clear and regular

4. Whether there is pitted surface, frosted, pattern

5. Whether there is a special mark of the manufacturer (especially at the bottom). For example, there is an obvious depression on the bottom of the inner packaging plastic bottle of Buchang Naoxintong, and there is a ys mark on the opposite side of the depression; there is no depression on the bottom of the fake bottle, and there is no ys mark.
   
    2. Shape

1. Round, flat, cylindrical, etc. should be regular

2. Degree of unevenness at the bottom of the bottle

3. Whether the mold marks are obvious (feel)

4. Smoothness of bottle mouth (feel)

    Three, capacity specifications

1. Whether the capacity meets the marked amount.

2. The space should not be too large or too small. For example, the plastic bottles used in counterfeit drugs such as Compound Chuanling Dingchuan Capsules and Compound Rheumatoid Arthritis Capsules from Taiqian County, Henan Province are generally large, and are generally not used by regular pharmaceutical factories.

    Four, material

Commonly used soda lime glass, polyethylene, etc.

1. Weight The weight of the bottle should be uniform and not too light

2. Hardness should not be soft or hard

3. Thickness The thickness should be uniform and not too thin

4. Transparency The degree of transparency of glass and plastic, and the bottle body should not have impurities or stains

5. Color and lustre The depth and vividness of the color, the color of plastic treated by radiation or fumigation tends to change color

Five, printing

1. The content should meet the requirements

2. The printed handwriting on the bottle body should not be easy to erase

3. Pasted labels and directly printed labels are checked according to the content of the label items