The tester can measure range from 0-4mm. It meet the standards of GB/T 1035, GB/T 451.3, GB/T 1055, ISO 534 and ISO 438.
The thickness of received paper material is our first point for judging qualified material.

The tester’s performance parameters and specifications meet the standards of GB/T 23144 and GB 22364-2018.
We test paper stiffness and infer if the material meets quality standard. We will return material back to suppliers when test result is fail.

Different colors appear when different light source are illuminated onto the item. Although the quality inspectors have carefully compared the color of the goods in industrial production, the color difference of the goods is difficult to determine as the ambient light source is not standard or inconsistent with the light source used by the merchants.
When the merchants inspect the goods, they will complain and even return the goods because the color difference is out of the standard range.
The most useful way to effectively solve the above problems is to verify the color of the goods under the same light source and controllable conditions. For example, artificial daylight D65 is often used as a standard light source for assessing the color of goods in international general standards.

Especially during night shifts, it is very important for us to use a standard light source to check the color deviation of the product and provide satisfying packaging products.

This tester can accurately simulate complex natural environment such as low temperature, high temperature, high temperature and high humidity, low temperature and low humidity.

We test gluing function, metal foil oxidation and temperature resistance of window film by simulating different natural conditions. This help us forecast quality risks and solve quality issues before delivering goods. 

This machine helps us to understand the quality impact or structure changes of products after a certain frequency and amplitude of vibration.
To simulated a export transport vibration test, we can know the product stability and help our customers do a testing result in certain conditions. 

The tester is a basic instrument of anti-pressure strength performance detection for the corrugated cartons and other small and medium-sized packaging products. It meets ISO2872, ISO2874 and GB4857.4 and other standards.
A pressure strength test helps us to know the max stacking level and adopt the most protective solution. It can infer if the outer carton good enough in quality.

The drop testing machine drive the drop arm lift by using brake motor with chain transmission. The drop height is accurate with digital ruler design. The machine shows intuitive data, simple operation, smooth dropping & lifting, and small angle error.

We can detect the carton quality very well and manage our carton suppliers with using the meter.