Aluminum glass dropper cap bottle is a common cosmetic packaging, but how to choose aluminum glass dropper cap bottle? Today, Wuxi Meishang teaches you how to select and test aluminum glass dropper cap bottles.

How to choose aluminum glass dropper cap bottle

1. On demand

The aluminum glass dropper cap bottle has colors, including blue, transparent, and brown. When choosing the color of the essential oil bottle, you should choose it according to your needs, so as to fully display the functions and advantages of the product.

2. The tightness of the bottle body and the cap

This depends on the achievements of the aluminum glass dropper cap bottle cap gasket. The bottle cap gasket is between the wine bottle cap and the glass wine bottle, and it must have a sealing effect.

3. Glass bottle quality specification

The quality of aluminum glass dropper cap bottle can be analyzed and judged from the product quality specification of the manufacturer.

How to detect aluminum glass dropper cap bottle

The inspection method of aluminum glass dropper cap bottle is to use a high-precision stress tester for stress detection, use a vernier caliper with an accuracy of 0.02mm to test the specifications and dimensions, and use a stopper gauge with an accuracy of 0.02mm for the inner diameter of the bottle mouth.

Detect with a bottle edge tester with an accuracy of 0.05mm, the vertical axis deviation is detected with a vertical tester with an accuracy of 0.01mm, the thickness of the bottle wall is detected with a wall thickness tester with an accuracy of 0.01mm, and the thickness of the bottom of the bottle is detected with an accuracy of 0.01mm The bottom of the bottle is tested by the thickness gauge, and the chemical stability is tested by a high pressure steam sterilizer. After the aluminum glass dropper cap bottle is fully inspected, it must be sampled, and the product must be inspected when it is out of the warehouse to ensure that the product quality meets the standard requirements.